Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

32°F

0°C

Humidity 86%
Wind Speed NNW 5 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Feb 06:15 AM MST
Extended Forecast for

2 Miles NNW Sun Valley ID

  • Today

    Today: Mostly sunny, with a high near 33. Calm wind becoming south around 5 mph in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy dense fog between 8pm and 11pm.  Otherwise, partly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Patchy Dense
    Fog then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 34. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. South southwest wind around 6 mph becoming calm  in the evening.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers after 11am.  Partly sunny, with a high near 41. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 41 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: A chance of snow before 2pm, then rain likely, possibly mixed with snow.  Partly sunny, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 33. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Patchy dense fog between 8pm and 11pm. Otherwise, partly cloudy, with a low around 16. Calm wind.
Friday
Sunny, with a high near 34. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 18. South southwest wind around 6 mph becoming calm in the evening.
Saturday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 41. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 42.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Washington's Birthday
A chance of snow before 2pm, then rain likely, possibly mixed with snow. Partly sunny, with a high near 39. Chance of precipitation is 60%.
Monday Night
Rain and snow likely before 8pm, then snow. Low around 19. Chance of precipitation is 80%.
Tuesday
Snow. High near 35. Chance of precipitation is 80%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sun Valley ID
 43.71°N 114.34°W (Elev. 6004 ft)
4:31 am MST Feb 12, 2026
6am MST Feb 12, 2026-6pm MST Feb 18, 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