Day-by-Day / April 27, 1805

April 27, 1805

Entering Montana

The captains make separate recommendations to locate a fort or trading post at the mouth of the Yellowstone River. By midday, the expedition enters present Montana and encamps near Snowden Bridge.

First Camp in Montana

by Yellowstone Public Radio[1]Originally aired weekdays by Yellowstone Public Radio during the Bicentennial observance of 2003-2006. Narrated by Hal Hansen. Scripts by Whit Hansen and Ed Jacobson. Produced by Leni Holliman. © … Continue reading

Eligible Site

on the point of the high plain at the lower extremity of this lake I think would be the most eligible site for an establishment.
Meriwether Lewis

Two Hunters Are Enough

altho’ game is very abundant and gentle, we only kill as much as is necessary for food. I believe that two good hunters could conveniently supply a regiment with provisions.
—Meriwether Lewis

Celestial Observations

Previous to our setting out this morning I made the following observations.
Point of observation No. 8.
Suns magnetic azimuth by Circumferentor N. 81° E.

  h m s
Time by chronometer A. M. 9 42 17
Altitude by Sextant 49 56 30

—Meriwether Lewis

Entering Montana

about 12 oC. the wind rose So high from the N. W. and the Sand flew So thick from the Sand bars that we halted about 1 oClock, to wait untill the wind abates, at a bottom of large scatering timber on the N. S.   about 4 oClock the wind abated So that we proceeded on till dusk, and Camped at a bottom covered with Small timber
Joseph Whitehouse

Other Sighting

 

Weather Diary

State of Thermometer at sun symbol rise Weather Wind at sun symbol rise State of Thermometer at 4 P.M. Weather Wind at 4 P.M. State of the River
36 [above 0] fair S W 64 [above 0] fair N W fallen 2 in.

wind very hard from 11 to 4 oClock
William Clark and Meriwether Lewis[2]To assist the reader, the editor of this web page has omitted the date column, clarified the “State of the River” information, and spelled out some abbreviations.

Notes

Notes
1 Originally aired weekdays by Yellowstone Public Radio during the Bicentennial observance of 2003-2006. Narrated by Hal Hansen. Scripts by Whit Hansen and Ed Jacobson. Produced by Leni Holliman. © 2003 by Yellowstone Public Radio.
2 To assist the reader, the editor of this web page has omitted the date column, clarified the “State of the River” information, and spelled out some abbreviations.

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Discover More

  • The Lewis and Clark Expedition: Day by Day by Gary E. Moulton (University of Nebraska Press, 2018). The story in prose, 14 May 1804–23 September 1806.
  • The Lewis and Clark Journals: An American Epic of Discovery (abridged) by Gary E. Moulton (University of Nebraska Press, 2003). Selected journal excerpts, 14 May 1804–23 September 1806.
  • The Lewis and Clark Journals. by Gary E. Moulton (University of Nebraska Press, 1983–2001). The complete story in 13 volumes.