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

LIBBY (LBBM8)

Lat: 48.40361°NLon: 115.53917°WElev: 2070.0ft.

45°F

7°C

Humidity	97%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	12 Apr 02:25 AM MDT

More Information:

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

Extended Forecast for

18 Miles SW Fortine MT

Overnight
Low: 40 °F
Slight Chance
Showers
Sunday
High: 53 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 38 °F
Chance
Showers then
Slight Chance
Rain/Snow
Monday
High: 47 °F
Chance
Showers then
Showers
Likely
Monday Night
Low: 36 °F
Chance
Rain/Snow
then Mostly
Cloudy
Tuesday
High: 40 °F
Chance Snow
Showers
Tuesday Night
Low: 33 °F
Chance Snow
Showers then
Snow Showers
Wednesday
High: 37 °F
Snow Showers
Wednesday Night
Low: 25 °F
Chance Snow

Detailed Forecast

Overnight

A 20 percent chance of showers. Mostly cloudy, with a low around 40. South southwest wind 3 to 5 mph.

Sunday

Showers likely, mainly after 5pm. Snow level 6400 feet rising to 7300 feet in the afternoon. Partly sunny, with a high near 53. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 60%.

Sunday Night

A chance of rain showers before 3am, then a slight chance of rain and snow showers after 5am. Snow level 7400 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 38. East northeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday

Showers likely, mainly after noon. Snow level 6400 feet. Mostly cloudy, with a high near 47. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

A chance of rain and snow showers before midnight. Snow level 6600 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 36. South southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday

A 40 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 40. Little or no snow accumulation expected.

Tuesday Night

Snow showers, mainly after midnight. Low around 33. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Wednesday

Snow showers. Mostly cloudy, with a high near 37.

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.

Thursday Night

Partly cloudy, with a low around 25.