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

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

McCall Airport (KMYL)

Lat: 44.89425°NLon: 116.09978°WElev: 5020.0ft.

Overcast

21°F

-6°C

Humidity 67%
Wind Speed S 6 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 20 Feb 06:35 PM MST
Extended Forecast for

40 Miles E Donnelly ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. Wind chill values between -3 and -11. South southwest wind 9 to 11 mph.

    Low: 4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 25. Wind chill values between -6 and 4. South southwest wind around 11 mph.

    High: 25 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13. South wind around 11 mph.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33. Wind chill values between zero and 10. South wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. South southwest wind 14 to 17 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow. Partly sunny, with a high near 31. Breezy. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Snow, mainly after 11pm. Low around 28. Breezy. Chance of precipitation is 90%. New snow accumulation of around 3 inches.

    Low: 28 °F

    Snow and
    Breezy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 30. Breezy. Chance of precipitation is 100%.

    High: 30 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow. Low around 16. Breezy. Chance of precipitation is 80%.

    Low: 16 °F

    Snow and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 4. Wind chill values between -3 and -11. South southwest wind 9 to 11 mph.
Saturday
Increasing clouds, with a high near 25. Wind chill values between -6 and 4. South southwest wind around 11 mph.
Saturday Night
Mostly cloudy, with a low around 13. South wind around 11 mph.
Sunday
Sunny, with a high near 33. Wind chill values between zero and 10. South wind 10 to 17 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 22. South southwest wind 14 to 17 mph.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 31. Breezy. New snow accumulation of less than a half inch possible.
Monday Night
Snow, mainly after 11pm. Low around 28. Breezy. Chance of precipitation is 90%. New snow accumulation of around 3 inches.
Tuesday
Snow. The snow could be heavy at times. High near 30. Breezy. Chance of precipitation is 100%.
Tuesday Night
Snow. Low around 16. Breezy. Chance of precipitation is 80%.
Wednesday
Snow likely, mainly before 11am. Partly sunny, with a high near 24. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 27. Breezy.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Breezy.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 30. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
40 Miles E Donnelly ID
 44.79°N 115.28°W (Elev. 8399 ft)
Last Update:
2:35 pm MST Feb 20, 2026
Forecast Valid:
6pm MST Feb 20, 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