Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

NA

35°F

2°C

Humidity 61%
Wind Speed SSE 7 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 12 Feb 06:15 PM MST
Extended Forecast for

17 Miles W Gardiner MT

  • Tonight

    Tonight: Partly cloudy, with a low around 17. South wind around 10 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. South southwest wind 9 to 13 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. Breezy, with a south wind 14 to 17 mph.

    Low: 19 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly cloudy, with a high near 26. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 26 mph.

    High: 26 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A 20 percent chance of snow showers after 11am.  Mostly cloudy, with a high near 29. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 29 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers before 11pm.  Mostly cloudy, with a low around 22. Breezy, with a south wind around 18 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Washington's Birthday

    Washington's Birthday: A 40 percent chance of snow showers, mainly after 11am.  Mostly cloudy, with a high near 27. Breezy.

    High: 27 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: Snow showers likely, mainly after 11pm.  Mostly cloudy, with a low around 23. Breezy.  Chance of precipitation is 70%.

    Low: 23 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 17. South wind around 10 mph.
Friday
Mostly sunny, with a high near 26. South southwest wind 9 to 13 mph.
Friday Night
Mostly cloudy, with a low around 19. Breezy, with a south wind 14 to 17 mph.
Saturday
Mostly cloudy, with a high near 26. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 24. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 29. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 29 mph.
Sunday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 22. Breezy, with a south wind around 18 mph, with gusts as high as 24 mph.
Washington's Birthday
A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 27. Breezy.
Monday Night
Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 70%.
Tuesday
Snow showers. High near 24. Breezy. Chance of precipitation is 90%.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 14. Breezy.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 19. Breezy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Breezy.
Thursday
Snow showers likely. Mostly cloudy, with a high near 18. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Gardiner MT
 45.08°N 111.07°W (Elev. 9426 ft)
5:01 pm MST Feb 12, 2026
7pm MST Feb 12, 2026-6pm MST Feb 19, 2026
 
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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