Cloudy
Weather · mentioned in 177 journal entries
Planning
Westward
Fort Clatsop
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Post-expedition
NPS L&C NHT trail data © National Park Service
AI-extracted reference. Each entry below was identified by AI as mentioning Cloudy. Spelling variants may not be merged. see related variants →
Also discussed in Coues 1893 (4-vol edition):
1
mention via 1
variant:
cloudy (1)
Clark: May 28, 1804
William Clark · May 28, 1804 · Missouri River near Gasconade River
"too cloudy for observations"
— transcribed as cloudy
Clark: May 29, 1804
William Clark · May 29, 1804 · Missouri River near Gasconade River
"cloudy morning"
Clark: June 3, 1804
William Clark · Jun 3, 1804 · Missouri River near Osage River
"obscured the sun"
Clark: June 10, 1804
William Clark · Jun 10, 1804 · Missouri River near Jefferson City area
"evening is cloudy"
Clark: June 17, 1804
William Clark · Jun 17, 1804 · Missouri River near Boonville area
"cloudy morning"
Lewis: July 16, 1804
Meriwether Lewis · Jul 16, 1804 · Missouri River near Platte River mouth
"morning was cloudy"
— transcribed as cloudy
Council Bluffs, Iowa (first council site) — John Ordway: August 1, 1804
John Ordway · Aug 1, 1804 · Council Bluffs, Iowa (first council site)
"this afternoon was cloudy"
— transcribed as cloudy
Clark: August 29, 1804
William Clark · Aug 29, 1804 · Spirit Mound, South Dakota
"verry cloudy"
— transcribed as cloudy
Spirit Mound, South Dakota — Patrick Gass: August 29, 1804
Patrick Gass · Aug 29, 1804 · Spirit Mound, South Dakota
"morning was cloudy"
— transcribed as cloudy
Calumet Bluff, meeting with Yankton Sioux — Joseph Whitehouse: September 1, 1804
Joseph Whitehouse · Sep 1, 1804 · Calumet Bluff, meeting with Yankton Sioux
"cloudy this morning"
— transcribed as cloudy
Clark: September 1, 1804
William Clark · Sep 1, 1804 · Calumet Bluff, meeting with Yankton Sioux
"cloudy all day"
— transcribed as cloudy
Calumet Bluff, meeting with Yankton Sioux — Patrick Gass: September 1, 1804
Patrick Gass · Sep 1, 1804 · Calumet Bluff, meeting with Yankton Sioux
"cloudy and rained till 4"
— transcribed as cloudy
Missouri River near Niobrara River — John Ordway: September 2, 1804
John Ordway · Sep 2, 1804 · Missouri River near Niobrara River
"morning conditions"
Missouri River near White River — Joseph Whitehouse: September 13, 1804
Joseph Whitehouse · Sep 13, 1804 · Missouri River near White River
"weather conditions of the day"
— transcribed as cloudy
Missouri River near White River — Patrick Gass: September 13, 1804
Patrick Gass · Sep 13, 1804 · Missouri River near White River
"morning was cloudy"
— transcribed as cloudy
Missouri River near White River — Joseph Whitehouse: September 14, 1804
Joseph Whitehouse · Sep 14, 1804 · Missouri River near White River
"cloudy day"
— transcribed as cloudy
Missouri River near White River — John Ordway: September 14, 1804
John Ordway · Sep 14, 1804 · Missouri River near White River
"morning condition"
Clark: September 14, 1804
William Clark · Sep 14, 1804 · Missouri River near White River
"disagreeable weather"
Clark: September 16, 1804
William Clark · Sep 16, 1804 · Missouri River near White River
"all day"
Missouri River near Cheyenne River — John Ordway: September 30, 1804
John Ordway · Sep 30, 1804 · Missouri River near Cheyenne River
"weather cloudy with mist"
— transcribed as cloudy
Clark: September 30, 1804
William Clark · Sep 30, 1804 · Missouri River near Cheyenne River
"day described as cloudy and rainey"
— transcribed as cloudy
Missouri River near Cheyenne River — Joseph Whitehouse: October 1, 1804
Joseph Whitehouse · Oct 1, 1804 · Missouri River near Cheyenne River
"cloudy morning at start of day"
— transcribed as cloudy
Missouri River near Cheyenne River — Patrick Gass: October 1, 1804
Patrick Gass · Oct 1, 1804 · Missouri River near Cheyenne River
"morning was cloudy"
— transcribed as cloudy
Missouri River near Cheyenne River — Patrick Gass: October 2, 1804
Patrick Gass · Oct 2, 1804 · Missouri River near Cheyenne River
"morning was cloudy"
— transcribed as cloudy
Missouri River near Cheyenne River — Joseph Whitehouse: October 3, 1804
Joseph Whitehouse · Oct 3, 1804 · Missouri River near Cheyenne River
"cloudy morning"
— transcribed as cloudy
Missouri River near Cheyenne River — John Ordway: October 3, 1804
John Ordway · Oct 3, 1804 · Missouri River near Cheyenne River
"cloudy morning"
Missouri River approaching Cannonball River — Joseph Whitehouse: October 14, 1804
Joseph Whitehouse · Oct 14, 1804 · Missouri River approaching Cannonball River
"weather conditions during the day"
— transcribed as cloudy
Missouri River near Heart River, approaching Mandan — Patrick Gass: October 22, 1804
Patrick Gass · Oct 22, 1804 · Missouri River near Heart River, approaching Mandan
"morning was cloudy and cold"
— transcribed as cloudy
Missouri River near Heart River, approaching Mandan — Patrick Gass: October 23, 1804
Patrick Gass · Oct 23, 1804 · Missouri River near Heart River, approaching Mandan
"morning was cloudy both days"
— transcribed as cloudy
Clark: October 23, 1804
William Clark · Oct 23, 1804 · Missouri River near Heart River, approaching Mandan
"cloudy morning"
— transcribed as cloudy
Clark: October 24, 1804
William Clark · Oct 24, 1804 · Missouri River near Heart River, approaching Mandan
"cloudy day with little snow"
Clark: November 5, 1804
William Clark · Nov 5, 1804 · Fort Mandan, North Dakota
"greater part of day cloudy"
Clark: November 7, 1804
William Clark · Nov 7, 1804 · Fort Mandan, North Dakota
"cloudy all day"
Clark: November 9, 1804
William Clark · Nov 9, 1804 · Fort Mandan, North Dakota
"day cloudy"
Fort Mandan, North Dakota — Patrick Gass: November 13, 1804
Patrick Gass · Nov 13, 1804 · Fort Mandan, North Dakota
"morning was cloudy"
— transcribed as cloudy
Clark: November 16, 1804
William Clark · Nov 16, 1804 · Fort Mandan, North Dakota
"weather conditions of the day"
Clark: November 26, 1804
William Clark · Nov 26, 1804 · Fort Mandan, North Dakota
"overcast skies all day"
Clark: December 4, 1804
William Clark · Dec 4, 1804 · Fort Mandan, North Dakota
"cloudy raw day"
Clark: January 4, 1805
William Clark · Jan 4, 1805 · Fort Mandan (winter)
"cloudy conditions noted"
Lewis: February 10, 1805
Meriwether Lewis · Feb 10, 1805 · Fort Mandan (winter)
"morning was cloudy"
Lewis: February 13, 1805
Meriwether Lewis · Feb 13, 1805 · Fort Mandan, preparing for departure
"morning weather conditions"
— transcribed as cloudy
Clark: February 17, 1805
William Clark · Feb 17, 1805 · Fort Mandan, preparing for departure
"a little cloudy in morning"
Clark: February 18, 1805
William Clark · Feb 18, 1805 · Fort Mandan, preparing for departure
"cloudy morning"
— transcribed as cloudy
Fort Mandan, preparing for departure — Patrick Gass: February 25, 1805
Patrick Gass · Feb 25, 1805 · Fort Mandan, preparing for departure
"with some rain on the 30th"
— transcribed as cloudy
Clark: March 6, 1805
William Clark · Mar 6, 1805 · Fort Mandan, preparing for departure
"cloudy morning"
Clark: March 7, 1805
William Clark · Mar 7, 1805 · Fort Mandan, preparing for departure
"a little cloudy this day"
Clark: March 9, 1805
William Clark · Mar 9, 1805 · Fort Mandan, preparing for departure
"Cloudy Cold and windey morning"
Clark: March 11, 1805
William Clark · Mar 11, 1805 · Fort Mandan, preparing for departure
"weather of the day"
Clark: March 16, 1805
William Clark · Mar 16, 1805 · Fort Mandan, preparing for departure
"cloudy day"
Clark: March 19, 1805
William Clark · Mar 19, 1805 · Fort Mandan, preparing for departure
"cloudy conditions"
Clark: March 20, 1805
William Clark · Mar 20, 1805 · Fort Mandan, preparing for departure
"weather of the day"
— transcribed as cloudy
Clark: March 21, 1805
William Clark · Mar 21, 1805 · Fort Mandan, preparing for departure
"cloudy day on the 21st"
Clark: March 31, 1805
William Clark · Mar 31, 1805 · Fort Mandan, preparing for departure
"weather both journal entries"
Clark: April 2, 1805
William Clark · Apr 2, 1805 · Fort Mandan, preparing for departure
"rained all the last night"
— transcribed as cloudy
Clark: April 12, 1805
William Clark · Apr 12, 1805 · Departure from Fort Mandan, Missouri River
"lost evening observation due to clouds"
— transcribed as cloudy
Lewis: April 12, 1805
Meriwether Lewis · Apr 12, 1805 · Departure from Fort Mandan, Missouri River
"prevented further celestial observations"
— transcribed as cloudy
Missouri River near Porcupine River — Patrick Gass: May 7, 1805
Patrick Gass · May 7, 1805 · Missouri River near Porcupine River
"cloudy morning on the 8th"
— transcribed as cloudy
Clark: May 15, 1805
William Clark · May 15, 1805 · Missouri River Breaks area
"day was cloudy"
Lewis: May 15, 1805
Meriwether Lewis · May 15, 1805 · Missouri River Breaks area
"day proved cloudy and damp"
— transcribed as cloudy
Missouri River Breaks area — Joseph Whitehouse: May 15, 1805
Joseph Whitehouse · May 15, 1805 · Missouri River Breaks area
"weather condition that day"
— transcribed as cloudy
Missouri River Breaks area — John Ordway: May 15, 1805
John Ordway · May 15, 1805 · Missouri River Breaks area
"continued cloudy all day"
— transcribed as cloudy
Missouri River Breaks area — Patrick Gass: May 15, 1805
Patrick Gass · May 15, 1805 · Missouri River Breaks area
"unfavourable conditions for drying baggage"
— transcribed as cloudy
Clark: May 18, 1805
William Clark · May 18, 1805 · Missouri River Breaks area
"after part of the day"
Missouri River near Musselshell River — John Ordway: May 20, 1805
John Ordway · May 20, 1805 · Missouri River near Musselshell River
"morning cloudy with smoky wind"
— transcribed as cloudy
Missouri River near Musselshell River — Joseph Whitehouse: May 22, 1805
Joseph Whitehouse · May 22, 1805 · Missouri River near Musselshell River
"morning conditions"
Patrick Gass: May 29, 1805
Patrick Gass · May 29, 1805 · Upper Missouri River, north-central Montana (near Judith River mouth)
"became cloudy at noon"
— transcribed as cloudy
Missouri River, first view of Rocky Mountains — Joseph Whitehouse: May 30, 1805
Joseph Whitehouse · May 30, 1805 · Missouri River, first view of Rocky Mountains
"morning conditions"
Lewis: May 31, 1805
Meriwether Lewis · May 31, 1805 · Missouri River, first view of Rocky Mountains
"remained cloudy through balance of day"
— transcribed as cloudy
Missouri River, first view of Rocky Mountains — Joseph Whitehouse: May 31, 1805
Joseph Whitehouse · May 31, 1805 · Missouri River, first view of Rocky Mountains
"morning weather"
— transcribed as cloudy
Lewis: June 1, 1805
Meriwether Lewis · Jun 1, 1805 · Missouri River near Marias River approach
"morning was cloudy"
— transcribed as cloudy
Missouri River near Marias River approach — Patrick Gass: June 1, 1805
Patrick Gass · Jun 1, 1805 · Missouri River near Marias River approach
"morning was cloudy, but without rain"
— transcribed as cloudy
Joseph Whitehouse: June 3, 1805
Joseph Whitehouse · Jun 3, 1805 · Marias River confluence (Decision Point), near present Loma, MT
"after part of the day"
— transcribed as cloudy
Marias River decision camp — Joseph Whitehouse: June 4, 1805
Joseph Whitehouse · Jun 4, 1805 · Marias River decision camp
"day proved cloudy, all day"
— transcribed as cloudy
Lewis: June 5, 1805
Meriwether Lewis · Jun 5, 1805 · Marias River decision camp
"morning was cloudy and cold"
— transcribed as cloudy
Marias River decision camp — Joseph Whitehouse: June 5, 1805
Joseph Whitehouse · Jun 5, 1805 · Marias River decision camp
"cloudy cold windy morning"
— transcribed as cloudy
Marias River decision camp — Patrick Gass: June 5, 1805
Patrick Gass · Jun 5, 1805 · Marias River decision camp
"morning was cloudy"
— transcribed as cloudy
Clark: June 6, 1805
William Clark · Jun 6, 1805 · Marias River decision camp
"cloudy cold raw day"
Lewis: June 8, 1805
Meriwether Lewis · Jun 8, 1805 · Marias River decision camp
"morning cloudy until ten oClock"
— transcribed as cloudy
Marias River decision camp — Joseph Whitehouse: June 8, 1805
Joseph Whitehouse · Jun 8, 1805 · Marias River decision camp
"morning weather"
— transcribed as cloudy
Marias River decision camp — Patrick Gass: June 8, 1805
Patrick Gass · Jun 8, 1805 · Marias River decision camp
"about five o'clock afternoon"
— transcribed as cloudy
Clark: June 10, 1805
William Clark · Jun 10, 1805 · Marias River decision camp
"afternoon or night cloudy"
Marias River decision camp — Patrick Gass: June 11, 1805
Patrick Gass · Jun 11, 1805 · Marias River decision camp
"became cloudy at 1 o'clock"
— transcribed as cloudy
Great Falls of the Missouri — Joseph Whitehouse: June 20, 1805
Joseph Whitehouse · Jun 20, 1805 · Great Falls of the Missouri
"some cloudy and cold"
— transcribed as cloudy
Great Falls Portage — Joseph Whitehouse: June 23, 1805
Joseph Whitehouse · Jun 23, 1805 · Great Falls Portage
"day's weather"
Great Falls Portage — John Ordway: June 25, 1805
John Ordway · Jun 25, 1805 · Great Falls Portage
"morning conditions"
— transcribed as cloudy
Clark: June 26, 1805
William Clark · Jun 26, 1805 · Great Falls Portage
"very cloudy this morning"
Clark: June 27, 1805
William Clark · Jun 27, 1805 · Great Falls Portage
"cloudy all night"
Great Falls Portage — Patrick Gass: June 27, 1805
Patrick Gass · Jun 27, 1805 · Great Falls Portage
"kept cloudy during the evening"
— transcribed as cloudy
Clark: July 4, 1805
William Clark · Jul 4, 1805 · Great Falls Portage
"every day since arrival near falls"
Clark: July 6, 1805
William Clark · Jul 6, 1805 · Great Falls Portage
"forepart of day cloudy"
Clark: July 7, 1805
William Clark · Jul 7, 1805 · Great Falls Portage
"as usual that day"
Missouri River above Great Falls, Gates of the Mountains — Joseph Whitehouse: July 23, 1805
Joseph Whitehouse · Jul 23, 1805 · Missouri River above Great Falls, Gates of the Mountains
"some cloudy weather"
— transcribed as cloudy
Three Forks of the Missouri — Patrick Gass: July 26, 1805
Patrick Gass · Jul 26, 1805 · Three Forks of the Missouri
"became cloudy while halted"
— transcribed as cloudy
Lewis: August 8, 1805
Meriwether Lewis · Aug 8, 1805 · Jefferson/Beaverhead River near present-day Dillon
"evening prevented lunar observations"
— transcribed as cloudy
Clark: August 10, 1805
William Clark · Aug 10, 1805 · Jefferson/Beaverhead River near present-day Dillon
"morning weather condition"
Clark: August 11, 1805
William Clark · Aug 11, 1805 · Jefferson/Beaverhead River near present-day Dillon
"all the morning"
Clark: August 13, 1805
William Clark · Aug 13, 1805 · Camp Fortunate / Shoshone contact
"at 8 oClock"
Camp Fortunate / Shoshone contact — Joseph Whitehouse: August 13, 1805
Joseph Whitehouse · Aug 13, 1805 · Camp Fortunate / Shoshone contact
"weather at start of day"
— transcribed as cloudy
Lemhi Valley, preparing to cross Bitterroots — Patrick Gass: August 31, 1805
Patrick Gass · Aug 31, 1805 · Lemhi Valley, preparing to cross Bitterroots
"day continued cloudy"
— transcribed as cloudy
Clark: September 2, 1805
William Clark · Sep 2, 1805 · North Fork Salmon River, impassable route
"cloudy morning"
North Fork Salmon River, impassable route — Joseph Whitehouse: September 3, 1805
Joseph Whitehouse · Sep 3, 1805 · North Fork Salmon River, impassable route
"weather at start of day"
— transcribed as cloudy
Clark: September 7, 1805
William Clark · Sep 7, 1805 · Lost Trail Pass, meeting Flathead Salish at Ross's Hole
"cloudy and rainy day"
Lost Trail Pass, meeting Flathead Salish at Ross's Hole — Patrick Gass: September 7, 1805
Patrick Gass · Sep 7, 1805 · Lost Trail Pass, meeting Flathead Salish at Ross's Hole
"morning was cloudy"
— transcribed as cloudy
Lost Trail Pass, meeting Flathead Salish at Ross's Hole — Joseph Whitehouse: September 8, 1805
Joseph Whitehouse · Sep 8, 1805 · Lost Trail Pass, meeting Flathead Salish at Ross's Hole
"morning conditions"
— transcribed as cloudy
Lolo Trail, ascending into Bitterroot Mountains — Joseph Whitehouse: September 13, 1805
Joseph Whitehouse · Sep 13, 1805 · Lolo Trail, ascending into Bitterroot Mountains
"morning weather"
— transcribed as cloudy
Clark: September 14, 1805
William Clark · Sep 14, 1805 · Lolo Trail, ascending into Bitterroot Mountains
"day was cloudy in valleys"
Clark: September 15, 1805
William Clark · Sep 15, 1805 · Lolo Trail, ascending into Bitterroot Mountains
"morning weather"
Clark: October 7, 1805
William Clark · Oct 7, 1805 · Canoe Camp on Clearwater River
"afternoon weather condition"
Canoe Camp on Clearwater River — Patrick Gass: October 7, 1805
Patrick Gass · Oct 7, 1805 · Canoe Camp on Clearwater River
"morning was cloudy"
— transcribed as cloudy
Clark: October 9, 1805
William Clark · Oct 9, 1805 · Clearwater to Snake River
"cloudy day unfavorable for drying"
Cascades of the Columbia, portage — Patrick Gass: October 29, 1805
Patrick Gass · Oct 29, 1805 · Cascades of the Columbia, portage
"morning of the 30th"
— transcribed as cloudy
Clark: October 30, 1805
William Clark · Oct 30, 1805 · Cascades of the Columbia, portage
"morning cloudy"
Clark: November 5, 1805
William Clark · Nov 5, 1805 · Columbia River tidewater, approaching estuary
"morning cloudy with some rain"
Columbia River tidewater, approaching estuary — Patrick Gass: November 5, 1805
Patrick Gass · Nov 5, 1805 · Columbia River tidewater, approaching estuary
"morning was cloudy"
— transcribed as cloudy
Columbia estuary, storm-bound, vote on winter camp — Patrick Gass: November 8, 1805
Patrick Gass · Nov 8, 1805 · Columbia estuary, storm-bound, vote on winter camp
"weather conditions that day"
— transcribed as cloudy
Clark: November 23, 1805
William Clark · Nov 23, 1805 · Exploring for winter camp site, south shore of Columbia
"cloudy and calm morning"
Clark: November 26, 1805
William Clark · Nov 26, 1805 · Exploring for winter camp site, south shore of Columbia
"morning conditions"
Building and occupying Fort Clatsop — Patrick Gass: December 1, 1805
Patrick Gass · Dec 1, 1805 · Building and occupying Fort Clatsop
"weather condition for the day"
— transcribed as cloudy
Clark: December 2, 1805
William Clark · Dec 2, 1805 · Building and occupying Fort Clatsop
"morning weather"
Clark: December 8, 1805
William Clark · Dec 8, 1805 · Building and occupying Fort Clatsop
"cloudy morning at start"
Building and occupying Fort Clatsop — Patrick Gass: December 9, 1805
Patrick Gass · Dec 9, 1805 · Building and occupying Fort Clatsop
"continued cloudy all day"
— transcribed as cloudy
Building and occupying Fort Clatsop — Patrick Gass: December 13, 1805
Patrick Gass · Dec 13, 1805 · Building and occupying Fort Clatsop
"day continued cloudy"
— transcribed as cloudy
Clark: December 14, 1805
William Clark · Dec 14, 1805 · Building and occupying Fort Clatsop
"cloudy day"
— transcribed as cloudy
Clark: December 15, 1805
William Clark · Dec 15, 1805 · Building and occupying Fort Clatsop
"cloudy all day"
Clark: December 19, 1805
William Clark · Dec 19, 1805 · Building and occupying Fort Clatsop
"afternoon turned cloudy"
Building and occupying Fort Clatsop — Patrick Gass: December 19, 1805
Patrick Gass · Dec 19, 1805 · Building and occupying Fort Clatsop
"became cloudy at noon"
— transcribed as cloudy
Clark: December 20, 1805
William Clark · Dec 20, 1805 · Building and occupying Fort Clatsop
"afternoon weather"
Clark: December 29, 1805
William Clark · Dec 29, 1805 · Fort Clatsop, salt works established
"cloudy without rain all day"
Clark: December 30, 1805
William Clark · Dec 30, 1805 · Fort Clatsop, salt works established
"nearly all day"
Clark: December 31, 1805
William Clark · Dec 31, 1805 · Fort Clatsop, salt works established
"night and day cloudy"
Clark: January 1, 1806
William Clark · Jan 1, 1806 · Fort Clatsop, salt works established
"morning proved cloudy all day"
— transcribed as cloudy
Fort Clatsop, winter quarters — Patrick Gass: January 23, 1806
Patrick Gass · Jan 23, 1806 · Fort Clatsop, winter quarters
"weather became cloudy around 4 o'clock"
— transcribed as cloudy
Fort Clatsop, winter quarters — Patrick Gass: January 29, 1806
Patrick Gass · Jan 29, 1806 · Fort Clatsop, winter quarters
"weather was cloudy on the 30th"
— transcribed as cloudy
Fort Clatsop, winter quarters — John Ordway: February 2, 1806
John Ordway · Feb 2, 1806 · Fort Clatsop, winter quarters
"noon weather conditions"
— transcribed as cloudy
Fort Clatsop, winter quarters — Patrick Gass: February 3, 1806
Patrick Gass · Feb 3, 1806 · Fort Clatsop, winter quarters
"day still cloudy"
— transcribed as cloudy
Fort Clatsop, winter quarters — Patrick Gass: February 22, 1806
Patrick Gass · Feb 22, 1806 · Fort Clatsop, winter quarters
"morning of the 24th"
— transcribed as cloudy
Fort Clatsop, winter quarters — Patrick Gass: February 28, 1806
Patrick Gass · Feb 28, 1806 · Fort Clatsop, winter quarters
"morning weather described"
— transcribed as cloudy
Fort Clatsop, winter quarters — Patrick Gass: March 11, 1806
Patrick Gass · Mar 11, 1806 · Fort Clatsop, winter quarters
"day became cloudy towards evening"
— transcribed as cloudy
Fort Clatsop, winter quarters — Patrick Gass: March 18, 1806
Patrick Gass · Mar 18, 1806 · Fort Clatsop, winter quarters
"continued cloudy through the day"
— transcribed as cloudy
Clark: April 1, 1806
William Clark · Apr 1, 1806 · Departed Fort Clatsop, ascending Columbia River
"prevented lunar and altitude observations"
— transcribed as cloudy
Lewis: April 1, 1806
Meriwether Lewis · Apr 1, 1806 · Departed Fort Clatsop, ascending Columbia River
"prevented lunar observations and equal altitudes"
— transcribed as cloudy
Lewis: April 2, 1806
Meriwether Lewis · Apr 2, 1806 · Departed Fort Clatsop, ascending Columbia River
"night and morning prevented observations"
— transcribed as cloudy
Clark: April 5, 1806
William Clark · Apr 5, 1806 · Portaging Cascades of the Columbia upstream
"prevented lunar observations"
Lewis: April 5, 1806
Meriwether Lewis · Apr 5, 1806 · Portaging Cascades of the Columbia upstream
"prevented lunar observations"
— transcribed as cloudy
Portaging Cascades of the Columbia upstream — Patrick Gass: April 8, 1806
Patrick Gass · Apr 8, 1806 · Portaging Cascades of the Columbia upstream
"afternoon became cloudy"
— transcribed as cloudy
Portaging Cascades of the Columbia upstream — Patrick Gass: April 9, 1806
Patrick Gass · Apr 9, 1806 · Portaging Cascades of the Columbia upstream
"afternoon weather became cloudy"
— transcribed as cloudy
Columbia near The Dalles, trading for horses — John Ordway: April 10, 1806
John Ordway · Apr 10, 1806 · Columbia near The Dalles, trading for horses
"morning weather"
— transcribed as cloudy
Overland to Walla Walla, council with Yelleppit — Patrick Gass: April 28, 1806
Patrick Gass · Apr 28, 1806 · Overland to Walla Walla, council with Yelleppit
"evening weather"
— transcribed as cloudy
Nez Perce camps, reuniting with horses — Patrick Gass: May 1, 1806
Patrick Gass · May 1, 1806 · Nez Perce camps, reuniting with horses
"morning continues cloudy"
— transcribed as cloudy
Nez Perce camps, reuniting with horses — Patrick Gass: May 10, 1806
Patrick Gass · May 10, 1806 · Nez Perce camps, reuniting with horses
"morning conditions before rain"
— transcribed as cloudy
Clark: May 20, 1806
William Clark · May 20, 1806 · Camp Chopunnish (Long Camp), waiting for snow to melt
"conditions at end of day"
— transcribed as cloudy
Clark: May 26, 1806
William Clark · May 26, 1806 · Camp Chopunnish (Long Camp), waiting for snow to melt
"morning cloudy until 7 AM"
Clark: May 29, 1806
William Clark · May 29, 1806 · Camp Chopunnish (Long Camp), waiting for snow to melt
"prevented repeating the sweat"
Lewis: May 29, 1806
Meriwether Lewis · May 29, 1806 · Camp Chopunnish (Long Camp), waiting for snow to melt
"prevented repeating the sweat"
— transcribed as cloudy
Camp Chopunnish (Long Camp), waiting for snow to melt — Patrick Gass: May 31, 1806
Patrick Gass · May 31, 1806 · Camp Chopunnish (Long Camp), waiting for snow to melt
"weather in the evening"
— transcribed as cloudy
Bitterroot crossing attempt, turned back by snow — Patrick Gass: June 13, 1806
Patrick Gass · Jun 13, 1806 · Bitterroot crossing attempt, turned back by snow
"evening weather became cloudy"
— transcribed as cloudy
Clark: June 17, 1806
William Clark · Jun 17, 1806 · Bitterroot crossing attempt, turned back by snow
"fluctuating weather on mountain top"
— transcribed as cloudy
Bitterroot crossing attempt, turned back by snow — Patrick Gass: June 17, 1806
Patrick Gass · Jun 17, 1806 · Bitterroot crossing attempt, turned back by snow
"morning of the 18th"
— transcribed as cloudy
Successful Bitterroot crossing with Nez Perce guides — Patrick Gass: June 24, 1806
Patrick Gass · Jun 24, 1806 · Successful Bitterroot crossing with Nez Perce guides
"day keeps cloudy"
— transcribed as cloudy
Lewis: to Great Falls / Clark: to Three Forks — Patrick Gass: July 8, 1806
Patrick Gass · Jul 8, 1806 · Lewis: to Great Falls / Clark: to Three Forks
"cloudy morning on the 9th"
— transcribed as cloudy
Lewis: July 26, 1806
Meriwether Lewis · Jul 26, 1806 · Lewis: fight with Blackfeet at Two Medicine River
"morning was cloudy"
— transcribed as cloudy
Lewis: August 1, 1806
Meriwether Lewis · Aug 1, 1806 · Lewis/Clark descending Missouri/Yellowstone to reunion
"remained cloudy after rain ceased"
— transcribed as cloudy
Lewis/Clark descending Missouri/Yellowstone to reunion — Patrick Gass: August 1, 1806
Patrick Gass · Aug 1, 1806 · Lewis/Clark descending Missouri/Yellowstone to reunion
"afternoon condition"
— transcribed as cloudy
Lewis/Clark descending Missouri/Yellowstone to reunion — Patrick Gass: August 5, 1806
Patrick Gass · Aug 5, 1806 · Lewis/Clark descending Missouri/Yellowstone to reunion
"morning was cloudy"
— transcribed as cloudy
Clark: August 6, 1806
William Clark · Aug 6, 1806 · Lewis/Clark descending Missouri/Yellowstone to reunion
"remained cloudy balance of night"
Clark: August 10, 1806
William Clark · Aug 10, 1806 · Lewis/Clark descending Missouri/Yellowstone to reunion
"afternoon was cloudy"
— transcribed as cloudy
Lewis: August 10, 1806
Meriwether Lewis · Aug 10, 1806 · Lewis/Clark descending Missouri/Yellowstone to reunion
"morning was somewhat cloudy"
— transcribed as cloudy
Mandan villages, Charbonneau family stays — Patrick Gass: August 19, 1806
Patrick Gass · Aug 19, 1806 · Mandan villages, Charbonneau family stays
"forenoon cloudy without rain"
— transcribed as cloudy
Clark: August 22, 1806
William Clark · Aug 22, 1806 · Rapid descent of Missouri, 70-80 miles/day
"morning cloudy after night rain"
— transcribed as cloudy
Clark: August 31, 1806
William Clark · Aug 31, 1806 · Rapid descent of Missouri, 70-80 miles/day
"morning cloudy after rain"
Clark: September 6, 1806
William Clark · Sep 6, 1806 · Missouri River through Dakota territory
"evening proved cloudy"
Patrick Gass: October 9, 1806
Patrick Gass · Oct 9, 1806
"weather became cloudy at dark"
— transcribed as cloudy
Patrick Gass: October 14, 1806
Patrick Gass · Oct 14, 1806
"multiple days described"
— transcribed as cloudy
Patrick Gass: October 30, 1806
Patrick Gass · Oct 30, 1806
"weather became cloudy in evening"
— transcribed as cloudy
Patrick Gass: November 1, 1806
Patrick Gass · Nov 1, 1806
"day keeps cloudy"
— transcribed as cloudy
Patrick Gass: November 26, 1806
Patrick Gass · Nov 26, 1806 · Missouri River below Fort Mandan, North Dakota
"cloudy with some rain"
— transcribed as cloudy
Patrick Gass: December 20, 1806
Patrick Gass · Dec 20, 1806 · Missouri River, central South Dakota – downstream
"forenoon was cloudy without rain"
— transcribed as cloudy
