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Hazardous Weather Conditions

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

36°F

2°C

Humidity 74%
Wind Speed NE 3 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 16 Jan 03:05 PM MST
Extended Forecast for

Twin Falls ID

Air Stagnation Advisory January 16, 03:26pm until January 20, 05:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 16, 03:26pm until January 20, 05:00pm

    NOW until 5:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 24 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 44. Light east northeast wind.

    High: 44 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, sunny, with a high near 41. Light and variable wind.

    High: 41 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 23.

    Low: 23 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 24. Light and variable wind.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 44. Light east northeast wind.
Saturday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 23. Calm wind.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 41. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 23. Calm wind.
M.L.King Day
Sunny, with a high near 42.
Monday Night
Clear, with a low around 23.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.58°N 114.47°W (Elev. 3625 ft)
Last Update:
2:05 pm MST Jan 16, 2026
Forecast Valid:
3pm MST Jan 16, 2026-6pm MST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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