Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Current conditions at

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

NA

83°F

28°C

Humidity 36%
Wind Speed NNE 24 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Heat Index82°F (28°C)
Last update 14 Jul 06:53 PM MDT
Extended Forecast for

14 Miles NNE Helena MT

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 51. North wind 11 to 21 mph, with gusts as high as 34 mph.  Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 9am.  High near 60. North wind 11 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm.  Patchy fog after 3am. Low around 46. North wind 8 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Showers then
    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 75. North wind around 7 mph becoming southeast in the afternoon.

    High: 75 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. East southeast wind 3 to 7 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. Northwest wind 6 to 11 mph becoming light north northwest  after midnight. Winds could gust as high as 21 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. North wind 11 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Tuesday
Showers, with thunderstorms also possible after 9am. High near 60. North wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Patchy fog after 3am. Low around 46. North wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 20 percent chance of showers before noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 75. North wind around 7 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 47. East southeast wind 3 to 7 mph.
Thursday
Sunny, with a high near 88. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 51. Northwest wind 6 to 11 mph becoming light north northwest after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 84. Calm wind becoming north 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNE Helena MT
 46.81°N 111.9°W (Elev. 3950 ft)
2:23 pm MDT Jul 14, 2025
7pm MDT Jul 14, 2025-6pm MDT Jul 21, 2025
 
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Additional Resources

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