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

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Hazardous Weather Conditions

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

NA

47°F

8°C

Humidity 37%
Wind Speed W 25 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 17 May 12:45 PM MDT
Extended Forecast for

Helmville MT

Wind Advisory May 17, 01:12pm until May 17, 08:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory May 17, 01:12pm until May 17, 08:00pm

    NOW until 8:00pm Fri

    Wind Advisory

  • This Afternoon

    High: 54 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Breezy, with a west wind 21 to 26 mph becoming light southwest after midnight. Winds could gust as high as 38 mph.

    Low: 31 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 62. Light southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 62 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A slight chance of rain after midnight, mixing with snow after 3am. Snow level 6400 feet lowering to 5100 feet after midnight . Partly cloudy, with a low around 35. West wind 10 to 15 mph becoming light west northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 9am, then a chance of rain between 9am and noon, then rain showers likely after noon. Some thunder is also possible. Snow level 4800 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 55. Light west wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 55 °F

    Chance
    Rain/Snow
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly before midnight. Snow level 5600 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Monday

    Monday: A slight chance of rain, then a chance of showers and thunderstorms after noon. Snow level 5200 feet rising to 6400 feet in the afternoon. Partly sunny, with a high near 58. Chance of precipitation is 50%.

    High: 58 °F

    Slight Chance
    Rain then
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm. Snow level 5000 feet. Partly sunny, with a high near 54. Breezy, with a west wind 24 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
Tonight
Partly cloudy, with a low around 31. Breezy, with a west wind 21 to 26 mph becoming light southwest after midnight. Winds could gust as high as 38 mph.
Saturday
Increasing clouds, with a high near 62. Light southwest wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
A slight chance of rain after midnight, mixing with snow after 3am. Snow level 6400 feet lowering to 5100 feet after midnight . Partly cloudy, with a low around 35. West wind 10 to 15 mph becoming light west northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Sunday
A chance of rain and snow before 9am, then a chance of rain between 9am and noon, then rain showers likely after noon. Some thunder is also possible. Snow level 4800 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 55. Light west wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
A 40 percent chance of rain, mainly before midnight. Snow level 5600 feet. Mostly cloudy, with a low around 32.
Monday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Snow level 5200 feet rising to 6400 feet in the afternoon. Partly sunny, with a high near 58. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
A slight chance of rain after noon. Mostly sunny, with a high near 64.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Wednesday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 61.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 36.
Thursday
Rain likely. Mostly cloudy, with a high near 55.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Helmville MT
 46.86°N 112.97°W (Elev. 4377 ft)
Last Update:
3:40 am MDT May 17, 2024
Forecast Valid:
1pm MDT May 17, 2024-6pm MDT May 23, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation