National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Lander (KLND)

Lat: 42.81472°NLon: 108.72806°WElev: 5587.0ft.

Clear

28°F

-2°C

Humidity 50%
Wind Speed W 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 07 Dec 10:30 PM MST
Extended Forecast for

Lander WY

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 29. North northwest wind around 10 mph becoming south southeast after midnight.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 45. Breezy, with a south southwest wind 7 to 16 mph becoming east in the morning. Winds could gust as high as 23 mph.

    High: 45 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. South southeast wind around 14 mph becoming southwest in the evening. Winds could gust as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 11am. Partly sunny, with a high near 51. Breezy, with a west wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 51 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 30. West wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers. Partly sunny, with a high near 52. Breezy, with a west wind 14 to 23 mph, with gusts as high as 44 mph.

    High: 52 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 34. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.

    Low: 34 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: A chance of rain and snow showers, mainly before 11am. Partly sunny, with a high near 50. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 29. North northwest wind around 10 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 45. Breezy, with a south southwest wind 7 to 16 mph becoming east in the morning. Winds could gust as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 33. South southeast wind around 14 mph becoming southwest in the evening. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of showers after 11am. Partly sunny, with a high near 51. Breezy, with a west wind 13 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 30. West wind 11 to 14 mph, with gusts as high as 22 mph.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 52. Breezy, with a west wind 14 to 23 mph, with gusts as high as 44 mph.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.
Thursday
A chance of rain and snow showers, mainly before 11am. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Thursday Night
A slight chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lander WY
 42.82°N 108.74°W (Elev. 5397 ft)
Last Update:
10:01 pm MST Dec 7, 2025
Forecast Valid:
10pm MST Dec 7, 2025-6pm MST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation