Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

57°F

14°C

Humidity	45%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	21 Jun 10:45 PM MDT

More Information:

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

Extended Forecast for

11 Miles SW Garrison MT

Tonight
Low: 39 °F
Partly Cloudy
Monday
High: 51 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 35 °F
Mostly Clear
Tuesday
High: 53 °F
Sunny
Tuesday Night
Low: 40 °F
Partly Cloudy
Wednesday
High: 57 °F
Sunny
Wednesday Night
Low: 45 °F
Partly Cloudy
Thursday
High: 57 °F
Mostly Sunny
Thursday Night
Low: 46 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 39. West wind 6 to 11 mph.

Monday

A 20 percent chance of showers and thunderstorms after 5pm. Snow level rising to 10100 feet in the afternoon. Sunny, with a high near 51. West northwest wind 6 to 15 mph, with gusts as high as 22 mph.

Monday Night

Mostly clear, with a low around 35. North wind 7 to 17 mph becoming southeast after midnight. Winds could gust as high as 22 mph.

Tuesday

Sunny, with a high near 53. Southeast wind 8 to 10 mph becoming north northeast in the afternoon.

Tuesday Night

Partly cloudy, with a low around 40. Northeast wind 8 to 16 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

Wednesday

Sunny, with a high near 57.

Wednesday Night

Partly cloudy, with a low around 45.

Thursday

Mostly sunny, with a high near 57.