Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest

On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

74°F

23°C

Humidity	23%
Wind Speed	WNW 5 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	15 Jun 08:00 PM MDT

More Information:

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

Extended Forecast for

7 Miles ENE Garrison MT

Tonight
Low: 46 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 75 °F
Slight Chance
Rain then
Showers
Likely
Monday Night
Low: 44 °F
Chance
T-storms then
Slight Chance
Rain
Tuesday
High: 75 °F
Slight Chance
Rain then
Slight Chance
T-storms
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 44 °F
Clear
Juneteenth
High: 82 °F
Sunny
Thursday Night
Low: 44 °F
Slight Chance
T-storms then
Slight Chance
Rain

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Monday

A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 75. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms before 9pm, then a chance of rain, mainly between 9pm and midnight. Mostly cloudy, with a low around 44. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.

Tuesday

A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Light southwest wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Tuesday Night

Mostly clear, with a low around 41. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 18 mph.

Wednesday

Sunny, with a high near 80.

Wednesday Night

Clear, with a low around 44.

Juneteenth

Sunny, with a high near 82.

Thursday Night

A slight chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Partly cloudy, with a low around 44.

Friday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.