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.

50°F

10°C

Humidity	73%
Wind Speed	SSW 1 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	11 Apr 07:15 PM MDT

More Information:

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

Extended Forecast for

5 Miles SE Happys Inn MT

Tonight
Low: 40 °F
Chance Rain
then Partly
Cloudy
Sunday
High: 61 °F
Slight Chance
Rain then
Rain Likely
Sunday Night
Low: 41 °F
Rain Likely
Monday
High: 51 °F
Rain
Monday Night
Low: 37 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 45 °F
Mostly Cloudy
then Chance
Rain/Snow
Tuesday Night
Low: 34 °F
Chance Rain
then
Rain/Snow
Wednesday
High: 42 °F
Rain/Snow
then Snow
Likely
Wednesday Night
Low: 27 °F
Chance Snow

Detailed Forecast

Tonight

A 40 percent chance of rain before 9pm. Partly cloudy, with a low around 40. Light and variable wind.

Sunday

Rain likely, mainly after 3pm. Increasing clouds, with a high near 61. Calm wind. Chance of precipitation is 60%.

Sunday Night

Rain likely, mainly after midnight. Cloudy, with a low around 41. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain. High near 51. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 37. Southwest wind around 7 mph, with gusts as high as 18 mph.

Tuesday

A chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Snow level 4000 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday Night

Rain before 3am, then rain and snow. Snow level 4400 feet lowering to 3800 feet after midnight . Low around 34. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday

Rain and snow, becoming all snow after 9am. Mostly cloudy, with a high near 42.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 27.

Thursday

A chance of snow. Partly sunny, with a high near 42.

Thursday Night

Partly cloudy, with a low around 27.

Friday

A slight chance of rain and snow. Mostly sunny, with a high near 46.

Friday Night

Partly cloudy, with a low around 28.