Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

NA

64°F

18°C

Humidity 39%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 26 Jul 11:30 PM MDT
Extended Forecast for

Ovando MT

  • Tonight

    Tonight: A 30 percent chance of rain before midnight.  Areas of smoke between midnight and 4am. Mostly clear, with a low around 45. North wind around 5 mph becoming calm  after midnight.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Areas of smoke before 10am. Mostly sunny, with a high near 88. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 88 °F

    Areas Smoke
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight.  Mostly cloudy, with a low around 47. Northwest wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 47 °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 88. Calm wind becoming west around 6 mph in the afternoon.

    High: 88 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. North wind 5 to 7 mph becoming calm  after midnight.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 88. Chance of precipitation is 20%.

    High: 88 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain before midnight. Areas of smoke between midnight and 4am. Mostly clear, with a low around 45. North wind around 5 mph becoming calm after midnight.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Areas of smoke before 10am. Mostly sunny, with a high near 88. Calm wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 47. Northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 47. North wind 5 to 7 mph becoming calm after midnight.
Tuesday
A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.
Thursday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 87.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Ovando MT
 47.02°N 113.12°W (Elev. 4172 ft)
2:30 pm MDT Jul 26, 2025
11pm MDT Jul 26, 2025-6pm MDT Aug 2, 2025
 
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Additional Resources

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