National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Above Normal Temperatures for the West; Wet Weekend in the Southern Plains

Widespread well-above average temperatures are forecast for portions of the West and north-central U.S. this weekend. Isolated strong to severe thunderstorms and heavy rain will impact west Texas Saturday. The severe weather threat in Hawaii will diminish through the day. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Partly Cloudy

79°F

26°C

Humidity 14%
Wind Speed N 10 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 11 May 06:05 PM MDT
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Northwest wind 7 to 10 mph becoming west southwest after midnight.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 79. West wind 6 to 10 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. West southwest wind 7 to 11 mph.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 74. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 74 °F

    Sunny then
    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 50. West wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 50 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 64. West wind 10 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

    High: 64 °F

    Chance Rain
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Northwest wind 7 to 14 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. West wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. Northwest wind 7 to 10 mph becoming west southwest after midnight.
Sunday
Sunny, with a high near 79. West wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 51. West southwest wind 7 to 11 mph.
Monday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 74. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 50. West wind 10 to 18 mph, with gusts as high as 28 mph.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 64. West wind 10 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Tuesday Night
Partly cloudy, with a low around 44. Northwest wind 7 to 14 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 72. West wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 48.
Thursday
A chance of rain. Partly sunny, with a high near 72.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 46. Breezy.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 43.
Saturday
A chance of rain. Mostly sunny, with a high near 65.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.04°W (Elev. 4413 ft)
Last Update:
5:34 pm MDT May 11, 2024
Forecast Valid:
6pm MDT May 11, 2024-6pm MDT May 18, 2024
 
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