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

East Coast Storm; Heavy Rain and Flooding in the Southwest U.S.; Typhoon Remnants Impacting Alaska

A coastal storm continues to bring heavy rain, coastal flooding, high surf, dangerous rip currents, and gusty winds to the East Coast into early Tuesday. A heavy rain and flash flood risk continues for the Southwest/Four Corners region with lingering tropical moisture through Monday. Typhoon remnants are causing strong winds, heavy rain, and coastal flooding across western Alaska through Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

unknown precip

32°F

0°C

Humidity 84%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 12 Oct 07:30 PM MDT
Extended Forecast for

Ovando MT

Winter Weather Advisory October 12, 07:55pm until October 13, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory October 12, 07:55pm until October 13, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Tonight

    Low: 18 °F

    Snow

  • Columbus Day

    Columbus Day: Snow likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 42. East wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Likely
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 14. East wind 7 to 17 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.

    Low: 14 °F

    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow before noon. Patchy fog between 9am and 10am. Snow level rising to 6900 feet in the afternoon. Otherwise, partly sunny, with a high near 52. East wind 5 to 7 mph. Little or no snow accumulation expected.

    High: 52 °F

    Chance Snow
    and Patchy
    Fog then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight, then a chance of rain and snow. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 19. East wind 3 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 19 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow and
    Patchy Fog

  • Wednesday

    Wednesday: Rain and snow likely, becoming all rain after 9am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 52. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 52 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 3am, then rain and snow likely. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 23. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 23 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Thursday

    Thursday: A chance of rain and snow before 9am, then a chance of rain. Patchy fog before 11am. Otherwise, partly sunny, with a high near 52.

    High: 52 °F

    Chance
    Rain/Snow and
    Patchy Fog
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Snow. Low around 18. East wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Columbus Day
Snow likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 42. East wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 14. East wind 7 to 17 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.
Tuesday
A 30 percent chance of snow before noon. Patchy fog between 9am and 10am. Snow level rising to 6900 feet in the afternoon. Otherwise, partly sunny, with a high near 52. East wind 5 to 7 mph. Little or no snow accumulation expected.
Tuesday Night
A slight chance of rain before midnight, then a chance of rain and snow. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 19. East wind 3 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Rain and snow likely, becoming all rain after 9am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 52. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Rain likely before 3am, then rain and snow likely. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 23. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 9am, then a chance of rain. Patchy fog before 11am. Otherwise, partly sunny, with a high near 52.
Thursday Night
A slight chance of rain before midnight, then a slight chance of rain and snow. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 20.
Friday
A chance of rain and snow before 9am, then a chance of rain. Patchy fog before 9am. Snow level 5100 feet rising to 6100 feet in the afternoon. Otherwise, partly sunny, with a high near 52.
Friday Night
A chance of rain and snow. Patchy fog. Otherwise, mostly cloudy, with a low around 21.
Saturday
A slight chance of rain and snow. Patchy fog. Snow level 5100 feet rising to 6500 feet in the afternoon. Otherwise, partly sunny, with a high near 55.
Saturday Night
A slight chance of rain and snow. Patchy fog. Otherwise, partly cloudy, with a low around 23.
Sunday
A chance of rain and snow. Patchy fog. Otherwise, partly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ovando MT
 47.02°N 113.12°W (Elev. 4173 ft)
Last Update:
2:30 pm MDT Oct 12, 2025
Forecast Valid:
7pm MDT Oct 12, 2025-6pm MDT Oct 19, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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