Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

77°F

25°C

Humidity 36%
Wind Speed SE 9 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Aug 11:47 AM MDT
Extended Forecast for

16 Miles W Lost River ID

  • This Afternoon

    This Afternoon: A slight chance of rain before 3pm, then a slight chance of showers and thunderstorms after 3pm.  Snow level 13200 feet. Mostly cloudy, with a high near 62. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of rain before 7pm.  Snow level 13300 feet. Mostly cloudy, with a low around 48. West southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. West southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. West wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63. West wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
A slight chance of rain before 3pm, then a slight chance of showers and thunderstorms after 3pm. Snow level 13200 feet. Mostly cloudy, with a high near 62. Southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of rain before 7pm. Snow level 13300 feet. Mostly cloudy, with a low around 48. West southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 61. West southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 46. West wind 7 to 14 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 63. West wind 8 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 53.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 53.
Saturday
A 30 percent chance of rain and thunderstorms. Partly sunny, with a high near 64.
Saturday Night
A 20 percent chance of rain. Snow level 13800 feet lowering to 13100 feet after midnight . Mostly cloudy, with a low around 49.
Sunday
A 20 percent chance of showers and thunderstorms. Snow level 12900 feet. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Lost River ID
 43.72°N 113.86°W (Elev. 10400 ft)
11:31 am MDT Aug 17, 2026
12pm MDT Aug 17, 2026-6pm MDT Aug 23, 2026
 
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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