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

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

45°F

7°C

Humidity	88%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	11 Apr 09:30 PM MDT

More Information:

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

Extended Forecast for

8 Miles SE Clinton MT

Tonight
Low: 35 °F
Partly Cloudy
Sunday
High: 54 °F
Slight Chance
Rain then
Showers
Sunday Night
Low: 35 °F
Rain then
Rain/Snow
Likely
Monday
High: 45 °F
Snow then
Rain/Snow
Monday Night
Low: 32 °F
Chance
Rain/Snow
then Slight
Chance Snow
Tuesday
High: 46 °F
Slight Chance
Snow then
Partly Sunny
Tuesday Night
Low: 32 °F
Slight Chance
Rain/Snow
then Chance
Snow
Wednesday
High: 42 °F
Snow then
Rain/Snow
Wednesday Night
Low: 25 °F
Snow Likely

Detailed Forecast

Tonight

Partly cloudy, with a low around 35. Southwest wind around 5 mph becoming calm after midnight.

Sunday

Rain likely, then showers and possibly a thunderstorm after 3pm. High near 54. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Rain before midnight, then rain likely, possibly mixed with snow between midnight and 3am, then snow likely after 3am. Low around 35. East southeast wind around 5 mph becoming light and variable. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Snow before 3pm, then rain and snow. High near 45. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 32. West southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday

A 20 percent chance of snow before noon. Mostly cloudy, with a high near 46.

Tuesday Night

A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Wednesday

Snow before 3pm, then rain and snow. Cloudy, with a high near 42.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 25.

Thursday

Snow likely. Mostly cloudy, with a high near 35.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 22.

Friday

A chance of snow. Partly sunny, with a high near 40.

Friday Night

Partly cloudy, with a low around 22.