Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

62°F

17°C

Humidity	62%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	07 Jul 10:15 PM MDT

More Information:

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

Extended Forecast for

7 Miles WNW Garrison MT

Tonight
Low: 50 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 50 °F
Slight Chance
Rain then
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 93 °F
Sunny
Saturday Night
Low: 57 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 50. Calm wind.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Increasing clouds, with a high near 85. Calm wind becoming west 5 to 8 mph in the afternoon.

Wednesday Night

A slight chance of rain between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 50. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Thursday

Sunny, with a high near 82. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 50. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

Friday

Sunny, with a high near 87.

Friday Night

Mostly clear, with a low around 54.

Saturday

Sunny, with a high near 93.

Saturday Night

Partly cloudy, with a low around 57.