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Beta Bringing Heavy Rainfall to Texas and Louisiana; Dangerous Rip Currents Along the East Coast

Beta will continue to bring heavy rainfall and flooding to parts of Texas and Louisiana, with areas of rainfall also gradually spreading across the Southeast. Elsewhere, Hurricane Teddy will remain in the Atlantic, but bring dangerous rip currents, high surf, and swells to much of the East Coast. A low pressure system in the northeastern Pacific will bring rainfall to the Northwest by Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

55°F

13°C

Humidity 50%
Wind Speed WSW 8 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 23 Sep 12:45 AM MDT
Extended Forecast for

Helena MT

Fire Weather Watch September 24, 12:00pm until September 24, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 48. West southwest wind around 5 mph becoming calm.

    Partly Cloudy

    Low: 48 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    Partly Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 54. South wind 6 to 8 mph.

    Partly Cloudy

    Low: 54 °F

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 69. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 32 mph.

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

    High: 69 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 46. West southwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.

    Chance
    Showers

    Low: 46 °F

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 62. West southwest wind 6 to 13 mph, with gusts as high as 29 mph.

    Chance
    Showers

    High: 62 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 47 °F

  • Saturday

    Saturday: A slight chance of showers. Mostly cloudy, with a high near 66. West southwest wind 7 to 13 mph, with gusts as high as 25 mph.

    Slight Chance
    Showers

    High: 66 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers. Mostly cloudy, with a low around 54.

    Slight Chance
    Showers

    Low: 54 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 48. West southwest wind around 5 mph becoming calm.
Wednesday
Partly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 54. South wind 6 to 8 mph.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 69. Breezy, with a southwest wind 13 to 23 mph, with gusts as high as 32 mph.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46. West southwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. West southwest wind 6 to 13 mph, with gusts as high as 29 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Saturday
A slight chance of showers. Mostly cloudy, with a high near 66. West southwest wind 7 to 13 mph, with gusts as high as 25 mph.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 54.
Sunday
A slight chance of showers. Mostly cloudy, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 73.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Helena MT
 46.58°N 112.04°W (Elev. 4413 ft)
Last Update:
10:46 pm MDT Sep 22, 2020
Forecast Valid:
1am MDT Sep 23, 2020-6pm MDT Sep 29, 2020
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation