National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

PLAINS (PLAM8)

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

NA

46°F

8°C

Humidity 100%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 17 Nov 03:26 AM MST
Extended Forecast for

Plains MT

  • Overnight

    Overnight: Rain likely. Patchy fog. Otherwise, cloudy, with a low around 42. Calm wind. Chance of precipitation is 70%.

    Low: 42 °F

    Rain Likely
    and Patchy
    Fog

  • Monday

    Monday: Rain likely, mainly before 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 54. Calm wind. Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely
    and Patchy
    Fog

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly between 1am and 3am. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 51. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 30. West wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 49.

    High: 49 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

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

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain likely. Patchy fog. Otherwise, cloudy, with a low around 42. Calm wind. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 54. Calm wind. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of rain, mainly between 1am and 3am. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 39. Calm wind.
Tuesday
Rain likely, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 51. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 30. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 28.
Thursday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A slight chance of rain after 11am. Partly sunny, with a high near 49.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34.
Saturday
A chance of rain. Mostly cloudy, with a high near 48.
Saturday Night
Rain likely. Mostly cloudy, with a low around 34.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plains MT
 47.44°N 114.87°W (Elev. 2598 ft)
Last Update:
1:02 am MST Nov 17, 2025
Forecast Valid:
4am MST Nov 17, 2025-6pm MST Nov 23, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation