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

Salmon, Lemhi County Airport (KSMN)

Lat: 45.11667°NLon: 113.88333°WElev: 4045.0ft.

Mostly Cloudy

37°F

3°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	12 Apr 09:35 AM MDT

More Information:

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

Extended Forecast for

25 Miles SW Salmon ID

Today
High: 38 °F
Snow Showers
Likely then
Snow Showers
Tonight
Low: 23 °F
Snow Showers
Likely then
Chance Snow
Showers
Monday
High: 31 °F
Snow Showers
Monday Night
Low: 25 °F
Slight Chance
Snow Showers
then Mostly
Cloudy
Tuesday
High: 36 °F
Partly Sunny
Tuesday Night
Low: 27 °F
Partly Cloudy
and Breezy
then Chance
Snow Showers
Wednesday
High: 31 °F
Snow Showers
and Breezy
Wednesday Night
Low: 17 °F
Snow and
Breezy
Thursday
High: 21 °F
Snow

Detailed Forecast

Today

Snow showers. Some thunder is also possible. High near 38. South southeast wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 23. West southwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Monday

Snow showers. High near 31. Southwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Monday Night

A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 25. West wind 9 to 15 mph, with gusts as high as 26 mph.

Tuesday

Partly sunny, with a high near 36. West southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.

Tuesday Night

A 30 percent chance of snow showers after midnight. Mostly cloudy, with a low around 27. Breezy. Little or no snow accumulation expected.

Wednesday

Snow showers. High near 31. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow. Cloudy, with a low around 17. Breezy.

Thursday

Snow. Mostly cloudy, with a high near 21.