Severe Weather Expected From the South to the Midwest; Critical Fire Weather in the Southwest; Excessive Heat in Texas

Isolated to scattered severe thunderstorms are expected to develop from the southern Plains to portions of the Midwest Friday. Damaging winds and very large hail will be the primary hazards. On the drier side of the system, critical fire weather conditions will be possible across the Southwest. Meanwhile, excessive heat concerns continue to impact portions of southern Texas and Florida. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Overcast

63°F

17°C

Humidity 27%
Wind Speed W 19 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 24 May 04:20 PM MDT
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Partly cloudy, with a low around 41. West wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 21 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 63. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 70%.

    High: 63 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 40. West wind around 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. West southwest wind 10 to 15 mph, with gusts as high as 31 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. West wind 6 to 15 mph, with gusts as high as 30 mph.

    Low: 43 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 73. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. West northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 41. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 40. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 62. West southwest wind 10 to 15 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 43. West wind 6 to 15 mph, with gusts as high as 30 mph.
Memorial Day
Sunny, with a high near 73. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 46. West northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 81. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 64.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 43.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 68.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.01°W (Elev. 4111 ft)
4:34 pm MDT May 24, 2024
4pm MDT May 24, 2024-6pm MDT May 31, 2024
 
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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