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Severe weather and flash flooding possible Wednesday across portions of the Mississippi and Tennessee Valleys

Strong to severe storms are expected to develop across portions of the Mid-Mississippi Valley on Wednesday. A Slight Risk has been highlighted to indicate the area most likely to see supercell activity. Heavy rainfall from the Mid-Mississippi Valley into the Tennessee Valley could lead to flash flooding. Some areas could see as much as 3 inches of rainfall.
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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675ft.

Haze

56°F

13°C

Humidity 84%
Wind Speed SSW 6 MPH
Barometer 30.06 in (1014.5 mb)
Dewpoint 51°F (11°C)
Visibility 6.00 mi
Last update 01 Jul 5:53 am MDT
Extended Forecast for

10 Miles NNE Sun Prairie MT

  • Today

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    High: 84 °F

  • Tonight

    Mostly Clear

    Mostly
    Clear

    Low: 57 °F

  • Thursday

    Sunny

    Sunny

    High: 85 °F

  • Thursday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 58 °F

  • Friday

    Sunny

    Sunny

    High: 93 °F

  • Friday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 58 °F

  • Independence
    Day

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 86 °F

  • Saturday
    Night

    Chance Thunderstorms

    Chance
    Thunderstorms

    Low: 53 °F

  • Sunday

    Mostly Sunny

    Mostly
    Sunny

    High: 75 °F

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Light and variable wind becoming north 6 to 11 mph in the afternoon.
Tonight
Mostly clear, with a low around 57. North northeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 85. North wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 58. East wind 5 to 9 mph becoming light southeast after midnight.
Friday
Sunny, with a high near 93. Southwest wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 58.
Independence Day
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 85.
  Click Map For Forecast
Point Forecast:
10 Miles NNE Sun Prairie MT
 47.66°N 111.37°W (Elev. 3701 ft)
2:39 am MDT Jul 1, 2015
7am MDT Jul 1, 2015-6pm MDT Jul 7, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database