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

Lolo Pass (ITD28)

Lat: 46.63592°NLon: 114.58037°WElev: 5262.0ft.

Rain

41°F

5°C

Humidity	77%
Wind Speed	NNE 3 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	1.24 mi
Last update	11 Apr 03:30 AM MDT

More Information:

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

Extended Forecast for

17 Miles SW Alberton MT

Overnight
Low: 40 °F
Slight Chance
Showers
Saturday
High: 46 °F
Showers
Saturday Night
Low: 34 °F
Chance
Showers then
Slight Chance
Rain/Snow
Sunday
High: 47 °F
Mostly Sunny
then Showers
Likely
Sunday Night
Low: 34 °F
Showers then
Rain/Snow
Monday
High: 37 °F
Snow Showers
Monday Night
Low: 32 °F
Snow Showers
Likely
Tuesday
High: 35 °F
Snow Showers
Likely and
Breezy
Tuesday Night
Low: 29 °F
Chance
Rain/Snow
then Snow
Likely

Detailed Forecast

Overnight

A 20 percent chance of showers before 5am. Mostly cloudy, with a low around 40. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.

Saturday

Showers likely, then showers and possibly a thunderstorm after noon. High near 46. Southwest wind 9 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of rain showers, possibly mixing with snow after midnight, then gradually ending. Snow level 7600 feet lowering to 6600 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind 8 to 15 mph becoming south after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday

Showers likely and possibly a thunderstorm, mainly after 3pm. Snow level 6500 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 47. South wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 60%.

Sunday Night

Rain showers before midnight, then rain, possibly mixed with snow showers between midnight and 3am, then snow showers after 3am. Snow level 7400 feet lowering to 6400 feet after midnight . Low around 34. Southwest wind 9 to 13 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday

Snow showers. High near 37. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Monday Night

Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

Snow showers likely, mainly before noon. Mostly cloudy, with a high near 35. Breezy.

Tuesday Night

A chance of rain and snow before midnight, then snow likely. Mostly cloudy, with a low around 29.

Wednesday

Snow. Cloudy, with a high near 32.

Wednesday Night

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

Thursday

Snow. Mostly cloudy, with a high near 29.

Thursday Night

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