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 critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

Lat: 42.4785°NLon: 114.47739°WElev: 4163.0ft.

Partly Cloudy

21°F

-6°C

Humidity 85%
Wind Speed E 6 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 20 Feb 02:05 AM MST
Extended Forecast for

Twin Falls ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 20. East wind around 5 mph becoming calm.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 37. Light west wind becoming west northwest 9 to 14 mph in the morning.

    High: 37 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. West wind 5 to 7 mph becoming east southeast after midnight.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 45. Light and variable wind becoming south southeast 5 to 8 mph in the morning.

    High: 45 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. East wind around 8 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm.  Cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 20. East wind around 5 mph becoming calm.
Friday
Partly sunny, with a high near 37. Light west wind becoming west northwest 9 to 14 mph in the morning.
Friday Night
Mostly clear, with a low around 20. West wind 5 to 7 mph becoming east southeast after midnight.
Saturday
Increasing clouds, with a high near 45. Light and variable wind becoming south southeast 5 to 8 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 25. East wind around 8 mph.
Sunday
Sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 56.
Monday Night
A 20 percent chance of rain after 11pm. Cloudy, with a low around 40.
Tuesday
Rain likely. Cloudy, with a high near 51. Chance of precipitation is 60%.
Tuesday Night
A chance of rain and snow. Cloudy, with a low around 36. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 51. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 55. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
2:05 am MST Feb 20, 2026
2am MST Feb 20, 2026-6pm MST Feb 26, 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