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Heavy rain could lead to flash flooding for parts of Upper Midwest, Four Corners region

Showers and thunderstorms are expected across parts of the Upper Midwest on Friday. Heavy rain from these storms could lead to isolated flash flooding. Heavy rainfall could lead to flash flooding across parts of Upper Midwest and Four Corners region. Isolated flash flooding is also possible across parts of the Four Corners region and Desert Southwest. Remember, Turn Around, Don't Drown!
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Current conditions at

South Big Horn County Airport (KGEY)

Lat: 44.5174°NLon: 108.0752°WElev: 3934ft.

Fair

84°F

29°C

Humidity 26%
Wind Speed N 17 MPH
Barometer 29.75 in (1003.8 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 04 Sep 4:53 pm MDT
Extended Forecast for

Greybull/S Big Horn Airport WY

  • Tonight

    Tonight: Isolated showers and thunderstorms between 9pm and 11pm. Some of the storms could produce gusty winds.  Partly cloudy, with a low around 54. South southeast wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Partly Cloudy

    Low: 54 °F

  • Saturday

    Saturday: Isolated showers and thunderstorms after 3pm. Some of the storms could produce small hail, gusty winds, and frequent lightning.  Mostly sunny, with a high near 82. Light south wind becoming south southeast 12 to 17 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 20%.

    Sunny then
    Isolated
    T-storms

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Isolated showers and thunderstorms before midnight, then a slight chance of rain after midnight. Some of the storms could produce gusty winds.  Mostly cloudy, with a low around 46. Breezy, with a northwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms and
    Breezy then
    Slight Chance
    Rain

    Low: 46 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 71. Breezy, with a west northwest wind 6 to 11 mph becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 71 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 43. West northwest wind 7 to 17 mph becoming south southeast after midnight. Winds could gust as high as 26 mph.

    Partly Cloudy

    Low: 43 °F

  • Labor
    Day

    Labor Day: Mostly sunny, with a high near 71. South wind 5 to 7 mph becoming light and variable  in the afternoon.

    Mostly Sunny

    High: 71 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 42. Northeast wind 7 to 9 mph.

    Partly Cloudy

    Low: 42 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    Mostly Sunny

    High: 74 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms between 9pm and 11pm. Some of the storms could produce gusty winds. Partly cloudy, with a low around 54. South southeast wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday
Isolated showers and thunderstorms after 3pm. Some of the storms could produce small hail, gusty winds, and frequent lightning. Mostly sunny, with a high near 82. Light south wind becoming south southeast 12 to 17 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers and thunderstorms before midnight, then a slight chance of rain after midnight. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 46. Breezy, with a northwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 71. Breezy, with a west northwest wind 6 to 11 mph becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 43. West northwest wind 7 to 17 mph becoming south southeast after midnight. Winds could gust as high as 26 mph.
Labor Day
Mostly sunny, with a high near 71. South wind 5 to 7 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 42. Northeast wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 80.
  Click Map For Forecast
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
3:42 pm MDT Sep 4, 2015
5pm MDT Sep 4, 2015-6pm MDT Sep 11, 2015
 
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