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

BNSF Java East (JVEMT)

Lat: 48.23587°NLon: 113.56453°WElev: 4043.0ft.

39°F

4°C

Humidity	80%
Wind Speed	ESE 1 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	11 Apr 11:00 AM MDT

More Information:

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

Extended Forecast for

5 Miles NE Swan Lake MT

Today
High: 46 °F
Showers
Likely
Tonight
Low: 35 °F
Chance
Showers
Sunday
High: 47 °F
Slight Chance
Rain/Snow
then Chance
Showers
Sunday Night
Low: 34 °F
Showers
Likely then
Rain/Snow
Likely
Monday
High: 38 °F
Rain/Snow
Monday Night
Low: 32 °F
Chance
Rain/Snow
then Slight
Chance Snow
Showers
Tuesday
High: 35 °F
Chance Snow
Showers
Tuesday Night
Low: 30 °F
Snow Likely
and Breezy
Wednesday
High: 32 °F
Snow and
Breezy

Detailed Forecast

Today

Showers likely, mainly after 4pm. Mostly cloudy, with a high near 46. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

A 40 percent chance of showers between midnight and 5am. Snow level 7700 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 35. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A slight chance of rain and snow showers before noon, then a chance of rain showers. Snow level 6400 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 47. Southwest wind 7 to 9 mph becoming north in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

Rain showers likely before 3am, then rain likely, possibly mixed with snow showers. Snow level 7300 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 34. Northeast wind around 9 mph becoming south after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday

Rain and snow showers likely before noon, then snow showers between noon and 3pm, then rain and snow showers after 3pm. Snow level 6000 feet. High near 38. Southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night

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

Tuesday

A 40 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 35. Little or no snow accumulation expected.

Tuesday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 30. Breezy.

Wednesday

Snow. Cloudy, with a high near 32. Breezy.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 22. Breezy.

Thursday

Snow likely. Mostly cloudy, with a high near 30.

Thursday Night

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