Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

freezing fog

26°F

-3°C

Humidity 95%
Wind Speed NW 3 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 25°F (-4°C)
Visibility 0.25 mi
Last update 17 Jan 09:53 PM MST
Extended Forecast for

6 Miles S Twin Falls ID

Air Stagnation Advisory January 17, 10:08pm until January 22, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 17, 10:08pm until January 22, 11:00am

    NOW until 11:00am Thu

    Air Stagnation Advisory

  • Tonight

    Low: 22 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 1pm.  Otherwise, sunny, with a high near 37. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 37 °F

    Patchy Fog

  • Sunday Night

    Sunday Night: Patchy fog after 8pm.  Otherwise, mostly clear, with a low around 21. Light and variable wind.

    Low: 21 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Patchy fog before noon.  Otherwise, sunny, with a high near 37. Light and variable wind becoming east around 5 mph in the afternoon.

    High: 37 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm.  Otherwise, clear, with a low around 24. Light and variable wind becoming south southwest around 6 mph in the evening.

    Low: 24 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 1pm.  Otherwise, sunny, with a high near 44.

    High: 44 °F

    Patchy Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly clear, with a low around 22. Light south southwest wind.
Sunday
Patchy fog before 1pm. Otherwise, sunny, with a high near 37. Calm wind becoming north northwest around 6 mph in the afternoon.
Sunday Night
Patchy fog after 8pm. Otherwise, mostly clear, with a low around 21. Light and variable wind.
M.L.King Day
Patchy fog before noon. Otherwise, sunny, with a high near 37. Light and variable wind becoming east around 5 mph in the afternoon.
Monday Night
Patchy fog after 8pm. Otherwise, clear, with a low around 24. Light and variable wind becoming south southwest around 6 mph in the evening.
Tuesday
Patchy fog before 1pm. Otherwise, sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Twin Falls ID
 42.47°N 114.48°W (Elev. 4180 ft)
2:05 pm MST Jan 17, 2026
10pm MST Jan 17, 2026-6pm MST Jan 24, 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