Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

45°F

7°C

Humidity	95%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	09 Aug 01:15 AM MDT

More Information:

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

Extended Forecast for

Garrison MT

Overnight
Low: 41 °F
Patchy Fog
Saturday
High: 76 °F
Patchy Fog
then Sunny
Saturday Night
Low: 44 °F
Partly Cloudy
Sunday
High: 81 °F
Sunny
Sunday Night
Low: 48 °F
Mostly Clear
Monday
High: 85 °F
Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Overnight

Patchy fog after 3am. Otherwise, partly cloudy, with a low around 41. West wind around 6 mph becoming light and variable.

Saturday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 76. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

Saturday Night

Partly cloudy, with a low around 44. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

Sunday

Sunny, with a high near 81. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

Mostly clear, with a low around 48. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

Monday

Sunny, with a high near 85.

Monday Night

Mostly clear, with a low around 50.

Tuesday

Sunny, with a high near 88.