Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms and Heavy Rain Exacerbate Ongoing Flooding; Cold and Wintry Continue Out West

A developing wave will bring a threat of severe thunderstorms Saturday from the Arklatex area to the Middle Mississippi Valley; and may produce tornadoes, damaging winds, and large hail; including potential for significant tornadoes and very large hail. Additional heavy rain will increase ongoing flooding. Heavy western mountain and Upper Midwest snow; and ice in the Northeast is also expected. Read More >

Hazardous Weather Conditions

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318ft.

Partly Cloudy

21°F

-6°C

Humidity 62%
Wind Speed ESE 10 MPH
Barometer 30.06 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 23 Feb 1:47 pm MST
Extended Forecast for

13 Miles ENE Sun Valley ID

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 23. West southwest wind around 5 mph.

    Mostly Sunny

    High: 23 °F

  • Tonight

    Tonight: Increasing clouds, with a low around -7. Wind chill values as low as -22. West northwest wind 6 to 10 mph.

    Increasing
    Clouds

    Low: -7 °F

  • Saturday

    Saturday: Snow, mainly after 11am.  High near 24. Wind chill values as low as -26. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 24 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around -7. Wind chill values as low as -25. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    then Slight
    Chance Snow

    Low: -7 °F

  • Sunday

    Sunday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 27. Southwest wind 9 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely

    High: 27 °F

  • Sunday
    Night

    Sunday Night: Snow. The snow could be heavy at times.  Low around 4. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Heavy Snow

    Low: 4 °F

  • Monday

    Monday: A 50 percent chance of snow.  Mostly cloudy, with a high near 21. New snow accumulation of 1 to 3 inches possible.

    Chance Snow

    High: 21 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around -6.

    Chance Snow

    Low: -6 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow.  Partly sunny, with a high near 21.

    Slight Chance
    Snow

    High: 21 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 23. West southwest wind around 5 mph.
Tonight
Increasing clouds, with a low around -7. Wind chill values as low as -22. West northwest wind 6 to 10 mph.
Saturday
Snow, mainly after 11am. High near 24. Wind chill values as low as -26. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -7. Wind chill values as low as -25. Northwest wind 8 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Southwest wind 9 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 4. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 21. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -6.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 21.
Tuesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 1.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 23.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 25.
Click Map For Forecast
Point Forecast:
13 Miles ENE Sun Valley ID
 43.76°N 114.07°W (Elev. 9314 ft)
3:08 am MST Feb 23, 2018
2pm MST Feb 23, 2018-6pm MST Mar 1, 2018
 
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