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

Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Rain

37°F

3°C

Humidity 93%
Wind Speed ESE 11 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 36°F (2°C)
Visibility 6.00 mi
Wind Chill29°F (-2°C)
Last update 13 Apr 12:50 PM MDT
Extended Forecast for

Hailey ID

  • This Afternoon

    This Afternoon: Rain and snow showers likely before 2pm, then a chance of rain showers between 2pm and 5pm. Snow level 5700 feet rising to 6400 feet. Mostly cloudy, with a high near 51. South southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 51 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm. Patchy fog between 11pm and midnight. Snow level 6400 feet lowering to 5400 feet after midnight . Otherwise, mostly clear, with a low around 29. West wind 6 to 10 mph becoming north after midnight.

    Low: 29 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56. North wind 5 to 14 mph becoming south southwest in the morning. Winds could gust as high as 22 mph.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between midnight and 1am. Otherwise, partly cloudy, with a low around 33. West wind 5 to 13 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Showers. Snow level 5900 feet rising to 6900 feet in the afternoon. High near 50. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    High: 50 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before midnight, then a chance of snow showers. Snow level 6900 feet lowering to 5400 feet after midnight . Low around 29. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Showers then
    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy, with a high near 42. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

This Afternoon
Rain and snow showers likely before 2pm, then a chance of rain showers between 2pm and 5pm. Snow level 5700 feet rising to 6400 feet. Mostly cloudy, with a high near 51. South southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of showers before 7pm. Patchy fog between 11pm and midnight. Snow level 6400 feet lowering to 5400 feet after midnight . Otherwise, mostly clear, with a low around 29. West wind 6 to 10 mph becoming north after midnight.
Tuesday
Sunny, with a high near 56. North wind 5 to 14 mph becoming south southwest in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Patchy fog between midnight and 1am. Otherwise, partly cloudy, with a low around 33. West wind 5 to 13 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.
Wednesday
Showers. Snow level 5900 feet rising to 6900 feet in the afternoon. High near 50. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Wednesday Night
Rain showers before midnight, then a chance of snow showers. Snow level 6900 feet lowering to 5400 feet after midnight . Low around 29. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers likely. Mostly cloudy, with a high near 42. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 20.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hailey ID
 43.52°N 114.3°W (Elev. 5400 ft)
Last Update:
12:31 pm MDT Apr 13, 2026
Forecast Valid:
1pm MDT Apr 13, 2026-6pm MDT Apr 19, 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