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.

46°F

8°C

Humidity	80%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	11 Apr 11:15 AM MDT

More Information:

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

Extended Forecast for

16 Miles ESE Happys Inn MT

This Afternoon
High: 45 °F
Showers
Tonight
Low: 34 °F
Slight Chance
Showers then
Partly Cloudy
Sunday
High: 48 °F
Mostly Sunny
then Chance
Rain/Snow
Sunday Night
Low: 36 °F
Chance
Showers then
Rain/Snow
Likely
Monday
High: 39 °F
Snow Showers
Likely and
Breezy
Monday Night
Low: 31 °F
Breezy.
Chance Snow
Showers then
Mostly Cloudy
Tuesday
High: 35 °F
Slight Chance
Snow Showers
and Windy
Tuesday Night
Low: 28 °F
Snow Likely
and Breezy
Wednesday
High: 31 °F
Snow and
Breezy

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Snow level 7800 feet. High near 45. Southwest wind 15 to 17 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A 20 percent chance of showers before 8pm. Snow level 7500 feet lowering to 6600 feet after midnight . Partly cloudy, with a low around 34. West southwest wind 11 to 18 mph, with gusts as high as 24 mph.

Sunday

A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Snow level rising to 7200 feet in the afternoon. Mostly sunny, with a high near 48. West southwest wind around 11 mph becoming southeast in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday Night

A chance of rain showers before midnight, then rain and snow showers likely between midnight and 3am, then snow showers likely after 3am. Some thunder is also possible. Snow level 7200 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 36. South southeast wind around 14 mph becoming north in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.

Monday

Snow showers likely. Mostly cloudy, with a high near 39. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday Night

A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 31. Breezy. Little or no snow accumulation expected.

Tuesday

A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 35. Windy.

Tuesday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 28. Breezy.

Wednesday

Snow. Mostly cloudy, with a high near 31. Breezy.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 21.

Thursday

A chance of snow. Partly sunny, with a high near 30.