Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

NA

58°F

14°C

Humidity 46%
Wind Speed ENE 8 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 19 Jun 08:45 AM MDT
Extended Forecast for

10 Miles NNE Ovando MT

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 61. East wind around 7 mph becoming southwest in the afternoon.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Southwest wind 5 to 9 mph becoming northeast in the evening.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 64. Southwest wind 5 to 14 mph, with gusts as high as 24 mph.

    High: 64 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. West northwest wind 6 to 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. North wind 6 to 11 mph becoming southwest in the morning. Winds could gust as high as 21 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight.  Partly cloudy, with a low around 40. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Juneteenth
Partly sunny, with a high near 61. East wind around 7 mph becoming southwest in the afternoon.
Tonight
Partly cloudy, with a low around 45. Southwest wind 5 to 9 mph becoming northeast in the evening.
Saturday
Partly sunny, with a high near 64. Southwest wind 5 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 45. West northwest wind 6 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 57. North wind 6 to 11 mph becoming southwest in the morning. Winds could gust as high as 21 mph.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Partly cloudy, with a low around 40. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Ovando MT
 47.17°N 113.09°W (Elev. 7034 ft)
2:00 am MDT Jun 19, 2026
9am MDT Jun 19, 2026-6pm MDT Jun 25, 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