National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

28°F

-2°C

Humidity 68%
Wind Speed E 6 MPH
Barometer 30.54 in (1034.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 29 Dec 06:05 PM MST
Extended Forecast for

3 Miles E Filer ID

Air Stagnation Advisory December 29, 06:19pm until January 1, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory December 29, 06:19pm until January 1, 10:00am

    NOW until 10:00am Thu

    Air Stagnation Advisory

  • Tonight

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40. East southeast wind 6 to 8 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. East southeast wind around 6 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. East wind around 7 mph.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. East southeast wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 50 percent chance of rain. Cloudy, with a high near 44.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain then
    Partly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 19. East southeast wind around 6 mph.
Tuesday
Sunny, with a high near 40. East southeast wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 22. East southeast wind around 6 mph.
Wednesday
Partly sunny, with a high near 44. East wind around 7 mph.
Wednesday Night
Mostly cloudy, with a low around 30. East southeast wind around 6 mph.
New Year's Day
A 50 percent chance of rain. Cloudy, with a high near 44.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Friday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 53.
Friday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 36.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 49.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.
Sunday
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of rain. Partly cloudy, with a low around 30.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 46. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Filer ID
 42.55°N 114.56°W (Elev. 3786 ft)
Last Update:
2:04 pm MST Dec 29, 2025
Forecast Valid:
6pm MST Dec 29, 2025-6pm MST Jan 5, 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