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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Helena Regional Airport (KHLN)

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

Partly Cloudy

73°F

23°C

Humidity 23%
Wind Speed NW 10 MPH
Barometer 29.98 in
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Last update 19 Aug 8:35 pm MDT
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 52. West wind 6 to 10 mph.

    Areas Smoke

    Low: 52 °F

  • Sunday

    Sunday: Areas of smoke. Sunny, with a high near 82. West northwest wind 5 to 11 mph.

    Areas Smoke

    High: 82 °F

  • Sunday
    Night

    Sunday Night: Areas of smoke. Partly cloudy, with a low around 53. West wind 5 to 11 mph.

    Areas Smoke

    Low: 53 °F

  • Monday

    Monday: Areas of smoke. Sunny, with a high near 84. Light and variable wind becoming north northeast 5 to 8 mph in the morning.

    Areas Smoke

    High: 84 °F

  • Monday
    Night

    Monday Night: Areas of smoke. Mostly clear, with a low around 53. North northeast wind 5 to 8 mph becoming calm  in the evening.

    Areas Smoke

    Low: 53 °F

  • Tuesday

    Tuesday: Areas of smoke. Sunny, with a high near 91.

    Areas Smoke

    High: 91 °F

  • Tuesday
    Night

    Tuesday Night: Areas of smoke before midnight. Mostly clear, with a low around 56.

    Areas Smoke
    then Clear

    Low: 56 °F

  • Wednesday

    Wednesday: Sunny, with a high near 92.

    Sunny

    High: 92 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

Detailed Forecast

Tonight
Areas of smoke. Mostly clear, with a low around 52. West wind 6 to 10 mph.
Sunday
Areas of smoke. Sunny, with a high near 82. West northwest wind 5 to 11 mph.
Sunday Night
Areas of smoke. Partly cloudy, with a low around 53. West wind 5 to 11 mph.
Monday
Areas of smoke. Sunny, with a high near 84. Light and variable wind becoming north northeast 5 to 8 mph in the morning.
Monday Night
Areas of smoke. Mostly clear, with a low around 53. North northeast wind 5 to 8 mph becoming calm in the evening.
Tuesday
Areas of smoke. Sunny, with a high near 91.
Tuesday Night
Areas of smoke before midnight. Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Helena MT
 46.6°N 112.05°W (Elev. 3973 ft)
2:33 pm MDT Aug 19, 2017
9pm MDT Aug 19, 2017-6pm MDT Aug 26, 2017
 
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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