Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

41°F

5°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 17 Nov 06:35 AM MST
Extended Forecast for

5 Miles S Sun Valley ID

  • Today

    Today: A 30 percent chance of showers, mainly between 7am and 8am.  Snow level 7500 feet. Mostly cloudy, with a high near 49. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 49 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Calm wind becoming north around 6 mph after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. North wind around 6 mph becoming south in the afternoon.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 10 percent chance of snow showers after 5am.  Snow level 7100 feet. Partly cloudy, with a low around 28. Light and variable wind becoming north around 6 mph in the evening.

    Low: 28 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 8am, then a slight chance of rain showers between 8am and 11am.  Snow level 6800 feet. Mostly sunny, with a high near 48. North wind 5 to 7 mph becoming south in the morning.  Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 11am.  Snow level 6200 feet rising to 6700 feet in the afternoon. Mostly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly between 7am and 8am. Snow level 7500 feet. Mostly cloudy, with a high near 49. Light and variable wind becoming south around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 32. Calm wind becoming north around 6 mph after midnight.
Tuesday
Partly sunny, with a high near 49. North wind around 6 mph becoming south in the afternoon.
Tuesday Night
A 10 percent chance of snow showers after 5am. Snow level 7100 feet. Partly cloudy, with a low around 28. Light and variable wind becoming north around 6 mph in the evening.
Wednesday
A slight chance of rain and snow showers before 8am, then a slight chance of rain showers between 8am and 11am. Snow level 6800 feet. Mostly sunny, with a high near 48. North wind 5 to 7 mph becoming south in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
A 20 percent chance of showers after 11am. Snow level 6200 feet rising to 6700 feet in the afternoon. Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
A slight chance of rain and snow showers. Snow level 6100 feet. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Sunday
A slight chance of rain and snow showers. Snow level 5700 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 46. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Sun Valley ID
 43.6°N 114.34°W (Elev. 5600 ft)
4:31 am MST Nov 17, 2025
6am MST Nov 17, 2025-6pm MST Nov 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database