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

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Overcast

43°F

6°C

Humidity 81%
Wind Speed WSW 11 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 02 Jan 06:00 AM MST
Extended Forecast for

Twin Falls ID

  • Today

    Today: A 20 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 52. West wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 52 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. East wind 5 to 9 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 53. East southeast wind around 9 mph.

    High: 53 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 37. Southeast wind around 7 mph.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 53. Southeast wind 6 to 8 mph.

    High: 53 °F

    Chance Rain

  • Sunday Night

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

    Low: 35 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 52. West wind 5 to 9 mph becoming east southeast in the afternoon.
Tonight
Mostly cloudy, with a low around 34. East wind 5 to 9 mph.
Saturday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 53. East southeast wind around 9 mph.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37. Southeast wind around 7 mph.
Sunday
A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 53. Southeast wind 6 to 8 mph.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Monday
A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 47.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 32.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
Last Update:
2:28 am MST Jan 2, 2026
Forecast Valid:
6am MST Jan 2, 2026-6pm MST Jan 8, 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