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

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Partly Cloudy

66°F

19°C

Humidity 20%
Wind Speed W 10 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 09 Apr 04:47 PM MDT
Extended Forecast for

8 Miles SSE Lost River ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. West wind 5 to 10 mph becoming north northwest after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 5pm. Partly sunny, with a high near 70. North northwest wind 5 to 10 mph becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 40. South southwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Saturday

    Saturday: Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 60. Light southwest wind becoming south southwest 13 to 18 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 80%.

    High: 60 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 36. West southwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain, then showers and possibly a thunderstorm after noon. High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Chance Rain
    then Showers

  • Sunday Night

    Sunday Night: Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Monday

    Monday: Rain and snow likely, becoming all rain after 3pm. Partly sunny, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. West wind 5 to 10 mph becoming north northwest after midnight.
Friday
A 30 percent chance of showers, mainly after 5pm. Partly sunny, with a high near 70. North northwest wind 5 to 10 mph becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 40. South southwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 40%.
Saturday
Rain, mainly between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 60. Light southwest wind becoming south southwest 13 to 18 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 36. West southwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Sunday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 56. Chance of precipitation is 90%.
Sunday Night
Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Rain and snow likely, becoming all rain after 3pm. Partly sunny, with a high near 51. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 30.
Tuesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 53. Breezy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 30%.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Lost River ID
 43.63°N 113.48°W (Elev. 5801 ft)
Last Update:
12:31 pm MDT Apr 9, 2026
Forecast Valid:
5pm MDT Apr 9, 2026-6pm MDT Apr 16, 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