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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

48°F

9°C

Humidity 34%
Wind Speed S 16 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 15 Feb 06:20 AM MST
Extended Forecast for

Twin Falls ID

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 56. Light and variable wind becoming southwest around 6 mph in the morning.

    High: 56 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Mostly clear, with a low around 34. North northwest wind around 6 mph becoming south after midnight.

    Low: 34 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Increasing clouds, with a high near 58. South wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 58 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Rain before 2am, then rain and snow. Low around 32. South wind 8 to 11 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 42. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 38. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 56. Light and variable wind becoming southwest around 6 mph in the morning.
Tonight
Mostly clear, with a low around 34. North northwest wind around 6 mph becoming south after midnight.
Washington's Birthday
Increasing clouds, with a high near 58. South wind 8 to 14 mph, with gusts as high as 23 mph.
Monday Night
Rain before 2am, then rain and snow. Low around 32. South wind 8 to 11 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 42. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 38. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 23.
Thursday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 36.
Thursday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 36.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 42.
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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:
2:06 am MST Feb 15, 2026
Forecast Valid:
6am MST Feb 15, 2026-6pm MST Feb 21, 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