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.

Partly Cloudy

19°F

-7°C

Humidity 79%
Wind Speed SW 4 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 20 Feb 12:05 PM MST
Extended Forecast for

21 Miles ENE Donnelly ID

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Partly sunny, with a high near 15. Wind chill values between zero and 5. West wind 10 to 13 mph.

    High: 15 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Wind chill values between -5 and zero. South wind 8 to 11 mph.

    Low: 7 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 26. Wind chill values between -3 and 7. South wind 13 to 15 mph.

    High: 26 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Southeast wind 14 to 17 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33. South wind 16 to 18 mph.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Slight Chance
    Snow and
    Breezy

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 32. Breezy. New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times. Low around 28. Breezy. Chance of precipitation is 90%.

    Low: 28 °F

    Heavy Snow
    and Breezy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 29. Chance of precipitation is 100%.

    High: 29 °F

    Heavy Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Partly sunny, with a high near 15. Wind chill values between zero and 5. West wind 10 to 13 mph.
Tonight
Partly cloudy, with a low around 7. Wind chill values between -5 and zero. South wind 8 to 11 mph.
Saturday
Increasing clouds, with a high near 26. Wind chill values between -3 and 7. South wind 13 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 19. Southeast wind 14 to 17 mph.
Sunday
Sunny, with a high near 33. South wind 16 to 18 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. Breezy.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 32. Breezy. New snow accumulation of less than one inch possible.
Monday Night
Snow. The snow could be heavy at times. Low around 28. Breezy. Chance of precipitation is 90%.
Tuesday
Snow. The snow could be heavy at times. High near 29. Chance of precipitation is 100%.
Tuesday Night
Snow. Low around 21. Chance of precipitation is 80%.
Wednesday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21.
Thursday
Snow likely. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ENE Donnelly ID
 44.79°N 115.65°W (Elev. 8005 ft)
Last Update:
2:05 am MST Feb 20, 2026
Forecast Valid:
12pm MST Feb 20, 2026-6pm MST Feb 26, 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