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 63%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 07 Dec 06:35 PM MST
Extended Forecast for

22 Miles E Boulder WY

  • Tonight

    Tonight: Snow showers likely, mainly between 9pm and 4am.  Patchy blowing snow after 8pm. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Breezy, with a west wind 18 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 14 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Monday

    Monday: Scattered snow showers before 11am, then isolated snow showers after 2pm.  Patchy blowing snow. Mostly cloudy, with a high near 22. Wind chill values as low as zero. Breezy, with a west wind 20 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 30%.

    High: 22 °F

    Scattered
    Snow Showers
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 11pm.  Cloudy, with a low around 15. Wind chill values as low as zero. Windy, with a west wind 23 to 32 mph, with gusts as high as 43 mph.

    Low: 15 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 25. Windy, with a west wind 28 to 32 mph, with gusts as high as 48 mph.  New snow accumulation of less than one inch possible.

    High: 25 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Snow showers likely.  Cloudy, with a low around 21. Windy, with a west wind 25 to 29 mph, with gusts as high as 39 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow Showers
    Likely and
    Windy

  • Wednesday

    Wednesday: Snow showers.  High near 28. Windy, with a west wind 30 to 33 mph, with gusts as high as 55 mph.  Chance of precipitation is 80%.

    High: 28 °F

    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 24. Windy, with a west wind around 33 mph, with gusts as high as 49 mph.

    Low: 24 °F

    Chance Snow
    Showers and
    Windy

  • Thursday

    Thursday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 27. Windy.

    High: 27 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Snow showers likely, mainly between 9pm and 4am. Patchy blowing snow after 8pm. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Breezy, with a west wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Monday
Scattered snow showers before 11am, then isolated snow showers after 2pm. Patchy blowing snow. Mostly cloudy, with a high near 22. Wind chill values as low as zero. Breezy, with a west wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Monday Night
A 20 percent chance of snow showers after 11pm. Cloudy, with a low around 15. Wind chill values as low as zero. Windy, with a west wind 23 to 32 mph, with gusts as high as 43 mph.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 25. Windy, with a west wind 28 to 32 mph, with gusts as high as 48 mph. New snow accumulation of less than one inch possible.
Tuesday Night
Snow showers likely. Cloudy, with a low around 21. Windy, with a west wind 25 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. High near 28. Windy, with a west wind 30 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 80%.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 24. Windy, with a west wind around 33 mph, with gusts as high as 49 mph.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 27. Windy.
Thursday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21. Breezy.
Friday
A 20 percent chance of snow showers before 11am. Mostly cloudy, with a high near 27. Breezy.
Friday Night
Mostly cloudy, with a low around 18. Breezy.
Saturday
Mostly sunny, with a high near 28. Breezy.
Saturday Night
Partly cloudy, with a low around 16. Blustery.
Sunday
Sunny, with a high near 28. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles E Boulder WY
 42.72°N 109.2°W (Elev. 10663 ft)
6:48 pm MST Dec 7, 2025
6pm MST Dec 7, 2025-6pm MST Dec 14, 2025
 
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Additional Resources

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Hourly Weather Forecast

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