Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 9, 12:00 AM MST until February 9, 08:00 AM MST

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

unknown precip

35°F

2°C

Humidity	100%
Wind Speed	NNE 2 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	08 Feb 08:45 PM MST

More Information:

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

Extended Forecast for

12 Miles W Marysville MT

Winter Weather Advisory February 9, 12:00am until February 9, 08:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 20 °F
Heavy Snow
and Breezy
Monday
High: 23 °F
Heavy Snow
and Windy
Monday Night
Low: 15 °F
Partly Cloudy
and Breezy
Tuesday
High: 25 °F
Mostly Sunny
Tuesday Night
Low: 16 °F
Mostly Cloudy
Wednesday
High: 26 °F
Mostly Sunny
Wednesday Night
Low: 16 °F
Mostly Clear
Thursday
High: 25 °F
Mostly Sunny
Thursday Night
Low: 18 °F
Partly Cloudy

Detailed Forecast

Tonight

Snow, mainly before 3am. The snow could be heavy at times. Low around 20. Breezy, with a west wind 22 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

Monday

Snow likely, mainly before 7am. The snow could be heavy at times. Mostly cloudy, with a high near 23. Windy, with a west wind 29 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Partly cloudy, with a low around 15. Wind chill values as low as -1. Breezy, with a west southwest wind 20 to 28 mph, with gusts as high as 32 mph.

Tuesday

Mostly sunny, with a high near 25. Wind chill values as low as zero. West southwest wind 11 to 17 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 16. Southwest wind around 11 mph.

Wednesday

Mostly sunny, with a high near 26.

Wednesday Night

Mostly clear, with a low around 16.

Thursday

Mostly sunny, with a high near 25.