Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

37°F

3°C

Humidity	86%
Wind Speed	WNW 9 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	12 Apr 06:47 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

17 Miles ENE Sun Valley ID

Today
High: 25 °F
Heavy Snow
and Breezy
Tonight
Low: 15 °F
Chance Snow
and Breezy
then Slight
Chance Snow
Monday
High: 21 °F
Snow Likely
and Breezy
Monday Night
Low: 14 °F
Slight Chance
Snow and
Breezy then
Partly Cloudy
Tuesday
High: 26 °F
Mostly Sunny
then Slight
Chance Snow
and Breezy
Tuesday Night
Low: 18 °F
Partly Cloudy
and Windy
then Slight
Chance Snow
and Breezy
Wednesday
High: 22 °F
Snow and
Windy
Wednesday Night
Low: 12 °F
Snow and
Windy then
Snow Likely
and Breezy
Thursday
High: 14 °F
Snow and
Breezy

Detailed Forecast

Today

Snow before 2pm, then snow showers, mainly between 2pm and 5pm. The snow could be heavy at times. Some thunder is also possible. High near 25. Breezy, with a south southeast wind 18 to 23 mph becoming south 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.

Tonight

A chance of snow before 11pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 15. Wind chill values as low as -3. Breezy, with a west southwest wind 20 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

Monday

Snow likely, mainly after noon. Mostly cloudy, with a high near 21. Wind chill values as low as -3. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Monday Night

A 20 percent chance of snow before midnight. Partly cloudy, with a low around 14. Wind chill values as low as -2. Breezy, with a west wind 16 to 22 mph, with gusts as high as 30 mph.

Tuesday

A 20 percent chance of snow after noon. Mostly sunny, with a high near 26. Breezy, with a west southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.

Tuesday Night

A 20 percent chance of snow after midnight. Partly cloudy, with a low around 18. Windy.

Wednesday

Snow. High near 22. Windy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow. Low around 12. Windy. Chance of precipitation is 100%.

Thursday

Snow. High near 14. Breezy. Chance of precipitation is 80%.

Thursday Night

A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 6. Blustery.

Friday

A 30 percent chance of snow. Mostly sunny, with a high near 17. Blustery.