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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

NA

57°F

14°C

Humidity 17%
Wind Speed NNW 9 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 18 Apr 04:45 PM MDT
Extended Forecast for

Ovando MT

  • Tonight

    Tonight: Mostly clear, with a low around 28. West northwest wind around 6 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. West northwest wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. Calm wind becoming west around 5 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. West northwest wind around 6 mph becoming calm in the evening.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 64.

    High: 64 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain before 3am, then rain and snow likely. Snow level 7500 feet lowering to 5000 feet after midnight . Cloudy, with a low around 34.

    Low: 34 °F

    Rain then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 28. West northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 67. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 36. West northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 75. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 40. West northwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 64.
Wednesday Night
Rain before 3am, then rain and snow likely. Snow level 7500 feet lowering to 5000 feet after midnight . Cloudy, with a low around 34.
Thursday
Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 48.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Friday
A slight chance of rain and snow. Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ovando MT
 47.02°N 113.12°W (Elev. 4173 ft)
Last Update:
2:01 pm MDT Apr 18, 2026
Forecast Valid:
5pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation