Flash Flood Risk in the Mid-Atlantic; Storms in the High Plains; Critical Fire Weather Threats in the West

Heavy rain and thunderstorms will pose a flash flood risk for the Mid-Atlantic. Severe thunderstorms are possible through Friday from the northern and central Plains to the Upper Midwest. Elevated and critical fire weather conditions with isolated dry thunderstorm potential across a large part of the West. Above average temperatures are expected in the Southern Plains and Northeast. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874ft.

Clear

75°F

24°C

Humidity 23%
Wind Speed WNW 13 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Aug 06:15 PM MDT
Extended Forecast for

Helena MT

Red Flag Warning until August 12, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning until August 12, 09:00pm

    NOW until
    9:00pm Wed

    Red Flag Warning

  • Tonight

    Tonight: A slight chance of showers between 10pm and midnight.  Mostly cloudy, with a low around 50. West northwest wind 12 to 17 mph becoming light west southwest  after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 50 °F

  • Thursday

    Thursday: Partly sunny, with a high near 79. Light and variable wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    Partly Sunny

    High: 79 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 46. West wind 5 to 15 mph, with gusts as high as 22 mph.

    Partly Cloudy

    Low: 46 °F

  • Friday

    Friday: Sunny, with a high near 81. Light west southwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

    Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 49. West wind 5 to 10 mph.

    Clear

    Low: 49 °F

  • Saturday

    Saturday: Sunny, with a high near 86. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    Sunny

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 51. West wind 3 to 7 mph.

    Clear

    Low: 51 °F

  • Sunday

    Sunday: Sunny, with a high near 91. Calm wind becoming east 5 to 7 mph in the afternoon.

    Sunny

    High: 91 °F

Detailed Forecast

Tonight
A slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 50. West northwest wind 12 to 17 mph becoming light west southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 79. Light and variable wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 46. West wind 5 to 15 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 81. Light west southwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 49. West wind 5 to 10 mph.
Saturday
Sunny, with a high near 86. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Saturday Night
Clear, with a low around 51. West wind 3 to 7 mph.
Sunday
Sunny, with a high near 91. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 94.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 91.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Helena MT
 46.61°N 111.99°W (Elev. 3878 ft)
2:17 pm MDT Aug 12, 2020
6pm MDT Aug 12, 2020-6pm MDT Aug 19, 2020
 
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