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Alberto will pose a variety of Hazards for the South over the Memorial Day Weekend

Subtropical Storm Alberto is slowly moving through the northwestern Caribbean Sea. Tropical Storm-force winds and storm surge possible along the north-central Gulf Coast later this weekend. Regardless of the track, heavy rainfall and flooding is possible in the Southeast over the weekend and into next week. Swells from Alberto will create dangerous surf and rip currents along the Gulf Coast. Read More >

Current conditions at

HELENA VALLEY (HVMT)

Lat: 46.67917°NLon: 111.98333°WElev: 3673ft.

NA

69°F

21°C

Humidity 50%
Wind Speed WSW 0 G 7 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 26 May 3:00 pm MDT
Extended Forecast for

11 Miles ENE East Helena MT

Flash Flood Watch until May 27, 05:00am
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until May 27, 05:00am

    NOW until
    5:00am Sun

    Flash Flood Watch

  • This
    Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79. Northwest wind around 11 mph.

    Chance
    T-storms

    High: 79 °F

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a chance of showers.  Mostly cloudy, with a low around 50. Northwest wind 5 to 11 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Chance
    Showers

    Low: 50 °F

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 74. Northwest wind 5 to 9 mph becoming east northeast in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 74 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 49. East northeast wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 49 °F

  • Memorial
    Day

    Memorial Day: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 73. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 40%.

    Mostly Sunny
    then Chance
    Showers

    High: 73 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 49. Chance of precipitation is 40%.

    Chance
    Showers then
    Mostly Cloudy

    Low: 49 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 75.

    Slight Chance
    Showers then
    Mostly Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Partly Cloudy

    Low: 49 °F

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Northwest wind around 11 mph.
Tonight
Showers and thunderstorms likely before midnight, then a chance of showers. Mostly cloudy, with a low around 50. Northwest wind 5 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74. Northwest wind 5 to 9 mph becoming east northeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. East northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%.
Memorial Day
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 73. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Tuesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 66.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
Friday Night
A chance of showers. Mostly cloudy, with a low around 47.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
Click Map For Forecast
Point Forecast:
11 Miles ENE East Helena MT
 46.65°N 111.72°W (Elev. 3799 ft)
2:12 pm MDT May 26, 2018
4pm MDT May 26, 2018-6pm MDT Jun 2, 2018
 
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Additional Resources

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