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

Butte, Bert Mooney Airport (KBTM)

Lat: 45.95472°NLon: 112.4975°WElev: 5545.0ft.

Clear

41°F

5°C

Humidity	80%
Wind Speed	N 0 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	12 Apr 10:05 AM MDT

More Information:

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

Extended Forecast for

11 Miles WNW Silver Star MT

Today
High: 41 °F
Slight Chance
Snow Showers
then Snow
Showers
Tonight
Low: 26 °F
Snow Showers
Likely
Monday
High: 33 °F
Snow Showers
Monday Night
Low: 25 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Tuesday
High: 38 °F
Partly Sunny
then Partly
Sunny and
Breezy
Tuesday Night
Low: 29 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Wednesday
High: 36 °F
Chance Snow
Showers and
Breezy then
Snow Showers
and Windy
Wednesday Night
Low: 20 °F
Snow and
Windy
Thursday
High: 22 °F
Snow and
Blustery

Detailed Forecast

Today

Snow showers, mainly after 2pm. Some thunder is also possible. High near 41. South wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tonight

Snow showers likely, mainly before 7pm. Some thunder is also possible. Mostly cloudy, with a low around 26. Southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow showers. High near 33. West southwest wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday Night

A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 25. West wind 14 to 17 mph, with gusts as high as 28 mph.

Tuesday

Partly sunny, with a high near 38. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 37 mph.

Tuesday Night

Mostly cloudy, with a low around 29. Breezy.

Wednesday

Snow showers, mainly after noon. High near 36. Windy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow. Cloudy, with a low around 20. Windy.

Thursday

Snow. Cloudy, with a high near 22. Blustery.