Active Weather Pattern To Persist Over The Eastern U.S Through Midweek

A slow moving low pressure system will bring rounds of showers and thunderstorms from the Middle Atlantic to the Southeast U.S over the next couple of days. Some of the storms could be severe especially over the Southeast. Locally heavy rainfall could pose a risk for flooding of low lying and poor drainage areas.
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Current conditions at

Helena Regional Airport (KHLN)

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

Fair

71°F

22°C

Humidity 28%
Wind Speed NE 5 MPH
Barometer 30.02 in (1015.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 04 May 11:53 am MDT
Extended Forecast for

11 Miles ENE East Helena MT

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 79. South wind around 9 mph.

    Sunny

    High: 79 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Southeast wind 6 to 9 mph.

    Partly Cloudy

    Low: 46 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Southeast wind 7 to 10 mph.

    Mostly Sunny

    High: 79 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 45. Light north wind becoming north northwest 8 to 13 mph after midnight.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 45 °F

  • Friday

    Friday: A 30 percent chance of showers.  Mostly cloudy, with a high near 61. North wind around 11 mph.

    Chance
    Showers

    High: 61 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 42. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 42 °F

  • Saturday

    Saturday: A 30 percent chance of showers before noon.  Partly sunny, with a high near 69.

    Chance
    Showers then
    Mostly Sunny

    High: 69 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 41.

    Partly Cloudy

    Low: 41 °F

  • Sunday

    Sunday: A slight chance of showers after noon.  Mostly sunny, with a high near 74.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 74 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 79. South wind around 9 mph.
Tonight
Partly cloudy, with a low around 46. Southeast wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 79. Southeast wind 7 to 10 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Light north wind becoming north northwest 8 to 13 mph after midnight. Chance of precipitation is 30%.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 61. North wind around 11 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Saturday
A 30 percent chance of showers before noon. Partly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A slight chance of showers after noon. Mostly sunny, with a high near 74.
Sunday Night
A chance of showers, mainly after midnight. Partly cloudy, with a low around 44.
Monday
A chance of showers. Mostly sunny, with a high near 66.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 40.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 62.
Click Map For Forecast
Point Forecast:
11 Miles ENE East Helena MT
 46.65°N 111.72°W (Elev. 3799 ft)
10:12 am MDT May 4, 2016
12pm MDT May 4, 2016-6pm MDT May 10, 2016
 
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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