Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Mostly Cloudy

48°F

9°C

Humidity 61%
Wind Speed ESE 11 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 10 Oct 09:50 PM MDT
Extended Forecast for

11 Miles ENE Sun Valley ID

Flood Watch October 10, 10:18pm until October 12, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch October 10, 10:18pm until October 12, 06:00pm

    NOW until 6:00pm Mon

    Flood Watch

  • Tonight

    Low: 32 °F

    Snow

  • Sunday

    Sunday: Snow, mainly after 2pm. The snow could be heavy at times.  High near 30. South wind 6 to 15 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Heavy Snow
    then Snow

  • Sunday Night

    Sunday Night: Snow.  Steady temperature around 29. East northeast wind 5 to 8 mph becoming west southwest after midnight.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Snow

  • Columbus Day

    Columbus Day: Snow.  High near 28. South southwest wind 7 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 22. South wind 5 to 14 mph becoming north after midnight.

    Low: 22 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow.  Partly sunny, with a high near 27. New snow accumulation of around an inch possible.

    High: 27 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

Detailed Forecast

Tonight
Snow, mainly before 4am. Steady temperature around 32. South southwest wind 10 to 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
Snow, mainly after 2pm. The snow could be heavy at times. High near 30. South wind 6 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Steady temperature around 29. East northeast wind 5 to 8 mph becoming west southwest after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Columbus Day
Snow. High near 28. South southwest wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22. South wind 5 to 14 mph becoming north after midnight.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 27. New snow accumulation of around an inch possible.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Sunny, with a high near 32.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 38.
Friday Night
Clear, with a low around 28.
Saturday
Sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.76°N 114.13°W (Elev. 11424 ft)
5:31 pm MDT Oct 10, 2026
10pm MDT Oct 10, 2026-6pm MDT Oct 17, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database