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

Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies

A storm system moving eastward will bring widespread showers and thunderstorms over parts of the Northern Plains to the Southern Plains and Upper Great Lakes through Friday. Heavy snow will continue over parts of the Northern Rockies. Read More >

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Overcast

45°F

7°C

Humidity 81%
Wind Speed SSW 10 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 16 Oct 03:05 AM MDT
Extended Forecast for

Twin Falls ID

  • Overnight

    Overnight: A 40 percent chance of showers. Cloudy, with a low around 39. West southwest wind around 9 mph.

    Low: 39 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. West wind 6 to 9 mph becoming south southwest in the evening.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Patchy frost before 8am. Otherwise, sunny, with a high near 60. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 60 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. Southwest wind 8 to 10 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 68.

    High: 68 °F

    Sunny then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 40 percent chance of showers. Cloudy, with a low around 39. West southwest wind around 9 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 8 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 36. West wind 6 to 9 mph becoming south southwest in the evening.
Friday
Patchy frost before 8am. Otherwise, sunny, with a high near 60. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 37. Southwest wind 8 to 10 mph.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 39.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 68.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
Last Update:
3:04 am MDT Oct 16, 2025
Forecast Valid:
3am MDT Oct 16, 2025-6pm MDT Oct 22, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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