Heavy Rain and Thunderstorms in the Mississippi Valley; Flooding Continues Along the East Coast of Florida

A cold front approaching the Mississippi Valley will bring heavy rainfall and isolated severe thunderstorms to the region. Thunderstorms will have the potential to produce isolated severe wind gusts and perhaps a brief tornado or two. Significant river flooding is forecast along the St. John’s and the Peace rivers in Florida through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

PLAINS (PLAM8)

Lat: 47.46622°NLon: 114.87961°WElev: 2481.0ft.

NA

37°F

3°C

Humidity 81%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 04 Nov 12:26 AM MST
Extended Forecast for

Plains MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 52. Calm wind.

    High: 52 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy, with a high near 48. Light southwest wind.

    High: 48 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Light southwest wind.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 52. Calm wind.
Wednesday Night
Mostly clear, with a low around 27. Calm wind.
Thursday
Mostly cloudy, with a high near 48. Light southwest wind.
Thursday Night
Mostly cloudy, with a low around 29. Light southwest wind.
Friday
Partly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
A chance of rain. Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 55.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Tuesday
A slight chance of rain. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Plains MT
 47.47°N 114.87°W (Elev. 2933 ft)
3:50 pm MST Nov 3, 2026
1am MST Nov 4, 2026-6pm MST Nov 10, 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