Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

NA

37°F

3°C

Humidity 72%
Wind Speed N 5 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 07 Dec 02:00 PM MST
Extended Forecast for

14 Miles NNE Ovando MT

  • This Afternoon

    This Afternoon: Snow, mainly after 4pm. The snow could be heavy at times.  High near 29. West southwest wind around 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 9pm. The snow could be heavy at times.  Areas of blowing snow. Low around 27. Windy, with a west southwest wind 17 to 22 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 48 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 27 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow. The snow could be heavy at times.  Widespread blowing snow, mainly between 11am and 2pm. High near 33. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 48 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Heavy Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Patchy blowing snow. Low around 29. Windy, with a west southwest wind 18 to 23 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 50 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 29 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow.  Widespread blowing snow, mainly before 11am. High near 33. Windy, with a west wind 28 to 33 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 55 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow and
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Low around 26. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 26 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 31. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 31 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow.  Cloudy, with a low around 15.

    Low: 15 °F

    Snow

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 22.

    High: 22 °F

    Snow

Detailed Forecast

This Afternoon
Snow, mainly after 4pm. The snow could be heavy at times. High near 29. West southwest wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow, mainly before 9pm. The snow could be heavy at times. Areas of blowing snow. Low around 27. Windy, with a west southwest wind 17 to 22 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 11am and 2pm. High near 33. Windy, with a west southwest wind 21 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Snow. The snow could be heavy at times. Patchy blowing snow. Low around 29. Windy, with a west southwest wind 18 to 23 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday
Snow. Widespread blowing snow, mainly before 11am. High near 33. Windy, with a west wind 28 to 33 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
Snow. Cloudy, with a low around 15.
Thursday
Snow. Mostly cloudy, with a high near 22.
Thursday Night
Snow likely. Mostly cloudy, with a low around 15.
Friday
Snow likely. Mostly cloudy, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNE Ovando MT
 47.21°N 113.07°W (Elev. 6499 ft)
1:01 pm MST Dec 7, 2025
2pm MST Dec 7, 2025-6pm MST Dec 13, 2025
 
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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