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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

NA

24°F

-4°C

Humidity 56%
Wind Speed NA 5 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 11°F (-12°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 21 Feb 01:56 PM MST
Extended Forecast for

Upper/Lower Falls WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 26. West southwest wind 3 to 6 mph.

    High: 26 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 3. Calm wind.

    Low: 3 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 36. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 36 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. Calm wind.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 38. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 22. Southwest wind around 6 mph.

    Low: 22 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers. High near 34. Southwest wind 7 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 34 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 22. Breezy. Chance of precipitation is 90%.

    Low: 22 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers likely, mainly before 11am. Partly sunny, with a high near 32. Breezy. Chance of precipitation is 70%.

    High: 32 °F

    Breezy. Snow
    Showers
    Likely then
    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 26. West southwest wind 3 to 6 mph.
Tonight
Increasing clouds, with a low around 3. Calm wind.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 36. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 9. Calm wind.
Monday
Partly sunny, with a high near 38. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 22. Southwest wind around 6 mph.
Tuesday
Snow showers. High near 34. Southwest wind 7 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Tuesday Night
Snow showers. Low around 22. Breezy. Chance of precipitation is 90%.
Wednesday
Snow showers likely, mainly before 11am. Partly sunny, with a high near 32. Breezy. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 10. Breezy.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 33. Breezy.
Thursday Night
A slight chance of snow showers. Partly cloudy, with a low around 14. Breezy.
Friday
A chance of snow showers. Partly sunny, with a high near 34. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Upper/Lower Falls WY
 44.72°N 110.53°W (Elev. 8100 ft)
Last Update:
1:47 pm MST Feb 21, 2026
Forecast Valid:
2pm MST Feb 21, 2026-6pm MST Feb 27, 2026
 
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