River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

unknown precip

N/A

Humidity NA
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

7 Miles NW Garrison MT

  • Today

    Today: Cloudy through mid morning, then becoming mostly sunny, with a high near 47. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, mostly cloudy, then gradually becoming clear, with a low around 23. West wind around 5 mph becoming calm  in the evening.

    Low: 23 °F

    Patchy Fog

  • Friday

    Friday: Areas of fog before 9am.  Otherwise, increasing clouds, with a high near 49. Light and variable wind.

    High: 49 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 9am.  Otherwise, partly sunny, with a high near 53.

    High: 53 °F

    Areas Fog
    then Partly
    Sunny

Detailed Forecast

Today
Cloudy through mid morning, then becoming mostly sunny, with a high near 47. Calm wind becoming west northwest around 6 mph in the afternoon.
Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 23. West wind around 5 mph becoming calm in the evening.
Friday
Areas of fog before 9am. Otherwise, increasing clouds, with a high near 49. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 29. West southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 56. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 28.
Monday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 53.
Monday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 30.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 31.
Veterans Day
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Garrison MT
 46.59°N 112.94°W (Elev. 4177 ft)
1:00 am MST Nov 5, 2026
6am MST Nov 5, 2026-6pm MST Nov 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database