Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

27°F

-3°C

Humidity 79%
Wind Speed S 10 MPH
Barometer 30.52 in (1033.53 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 12 Jan 05:35 AM MST
Extended Forecast for

4 Miles NW Murtaugh ID

Air Stagnation Advisory January 12, 05:45am until January 16, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 12, 05:45am until January 16, 05:00am

    NOW until 5:00am Fri

    Air Stagnation Advisory

  • Today

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. Southeast wind around 6 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. East southeast wind around 6 mph becoming west northwest in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. West wind around 5 mph becoming light and variable.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 43. Light and variable wind becoming east around 5 mph.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 42. East wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 26. Southeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 43. East southeast wind around 6 mph becoming west northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 25. West wind around 5 mph becoming light and variable.
Wednesday
Sunny, with a high near 43. Light and variable wind becoming east around 5 mph.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Murtaugh ID
 42.52°N 114.22°W (Elev. 4219 ft)
2:04 am MST Jan 12, 2026
5am MST Jan 12, 2026-6pm MST Jan 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database