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

BOORMAN (BOOM8)

Lat: 48.14389°NLon: 114.71806°WElev: 3963.0ft.

49°F

9°C

Humidity	62%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	11 Apr 12:15 PM MDT

More Information:

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

Extended Forecast for

4 Miles S Happys Inn MT

This Afternoon
High: 52 °F
Showers
Tonight
Low: 39 °F
Chance Rain
then Partly
Cloudy
Sunday
High: 57 °F
Slight Chance
Rain then
Rain Likely
Sunday Night
Low: 40 °F
Rain Likely
Monday
High: 46 °F
Rain
Monday Night
Low: 35 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 41 °F
Chance Snow
Tuesday Night
Low: 33 °F
Rain/Snow
Wednesday
High: 38 °F
Rain/Snow
then Snow
Likely

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 52. West southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 50 percent chance of rain before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. West southwest wind 5 to 9 mph becoming light and variable after midnight.

Sunday

Rain likely, mainly after 3pm. Increasing clouds, with a high near 57. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.

Sunday Night

Rain likely. Mostly cloudy, with a low around 40. East wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain. High near 46. West southwest wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

A 40 percent chance of rain before midnight. Snow level 6100 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 35.

Tuesday

A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 41. Little or no snow accumulation expected.

Tuesday Night

Rain and snow, mainly after midnight. Mostly cloudy, with a low around 33.

Wednesday

Rain and snow, becoming all snow after 9am. Mostly cloudy, with a high near 38.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 25.

Thursday

A chance of snow. Partly sunny, with a high near 37.