Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

9°F

-13°C

Humidity 78%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility NA
Last update 21 Feb 02:15 AM MST
Extended Forecast for

5 Miles ESE Mount Holmes WY

  • Overnight

    Overnight: A 20 percent chance of snow showers before 4am.  Mostly cloudy, with a low around 6. Wind chill values as low as -5. Southwest wind around 9 mph.

    Low: 6 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 23. Wind chill values as low as -5. Southwest wind 9 to 11 mph.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 5. Wind chill values as low as zero. South southeast wind around 7 mph.

    Low: 5 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33. Wind chill values as low as zero. Southwest wind 7 to 10 mph.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. South wind around 8 mph.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 23. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers.  High near 32. Breezy.  Chance of precipitation is 90%.

    High: 32 °F

    Snow Showers
    and Breezy

  • Tuesday Night

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

    Low: 22 °F

    Snow Showers
    and Breezy

Detailed Forecast

Overnight
A 20 percent chance of snow showers before 4am. Mostly cloudy, with a low around 6. Wind chill values as low as -5. Southwest wind around 9 mph.
Saturday
Partly sunny, with a high near 23. Wind chill values as low as -5. Southwest wind 9 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 5. Wind chill values as low as zero. South southeast wind around 7 mph.
Sunday
Sunny, with a high near 33. Wind chill values as low as zero. Southwest wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around 13. South wind around 8 mph.
Monday
Partly sunny, with a high near 34. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 23. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Tuesday
Snow showers. High near 32. Breezy. Chance of precipitation is 90%.
Tuesday Night
Snow showers. Low around 22. Breezy. Chance of precipitation is 90%.
Wednesday
A 50 percent chance of snow showers. Partly sunny, with a high near 29. Breezy.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 11. Breezy.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 31. Breezy.
Thursday Night
A chance of snow showers. Partly cloudy, with a low around 18. Breezy.
Friday
A chance of snow showers. Mostly sunny, with a high near 32. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mount Holmes WY
 44.81°N 110.75°W (Elev. 7641 ft)
2:01 am MST Feb 21, 2026
3am MST Feb 21, 2026-6pm MST Feb 27, 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