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Severe weather possible across parts of Plains, Ohio Valley and mid-Atlantic to New England

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening across parts of the central and southern Plains, the Ohio Valley and the mid-Atlantic into New England. Damaging winds and large hail will be the main threats, with an isolated risk of tornadoes across parts of the central and southern Plains.
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Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Overcast

60°F

16°C

Humidity 72%
Wind Speed calm
Barometer 30.01 in (1014.2 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 27 May 9:53 am MDT
Extended Forecast for

Greybull/S Big Horn Airport WY

  • Today

    Isolated Thunderstorms Chance for Measurable Precipitation 20%

    Isolated
    Thunderstorms

    High: 73 °F

  • Tonight

    Isolated Thunderstorms Chance for Measurable Precipitation 10%

    Isolated
    Thunderstorms

    Low: 51 °F

  • Thursday

    Scattered Showers Chance for Measurable Precipitation 30%

    Scattered
    Showers

    High: 70 °F

  • Thursday
    Night

    Heavy Rain Chance for Measurable Precipitation 20%

    Heavy
    Rain

    Low: 51 °F

  • Friday

    Isolated Thunderstorms Chance for Measurable Precipitation 20%

    Isolated
    Thunderstorms

    High: 69 °F

  • Friday
    Night

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 49 °F

  • Saturday

    Mostly Sunny

    Mostly
    Sunny

    High: 78 °F

  • Saturday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 54 °F

  • Sunday

    Mostly Sunny

    Mostly
    Sunny

    High: 82 °F

Detailed Forecast

Today
Isolated showers, with thunderstorms also possible after noon. Some of the storms could produce small hail. Partly sunny, with a high near 73. Light and variable wind. Chance of precipitation is 20%.
Tonight
Isolated thunderstorms between 9pm and midnight. Mostly cloudy, with a low around 51. West northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 10%.
Thursday
Isolated showers, then scattered showers and thunderstorms after noon. Some of the storms could produce small hail. Partly sunny, with a high near 70. South southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers and thunderstorms. Some of the storms could produce small hail and heavy rain. Mostly cloudy, with a low around 51. Breezy, with a north northwest wind 10 to 15 mph increasing to 17 to 22 mph in the evening. Winds could gust as high as 31 mph. Chance of precipitation is 20%.
Friday
Isolated showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 69. North northwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49. Northeast wind 5 to 7 mph becoming south southeast after midnight.
Saturday
Mostly sunny, with a high near 78. Southeast wind 8 to 10 mph.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
  Click Map For Forecast
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3798 ft)
9:56 am MDT May 27, 2015
11am MDT May 27, 2015-6pm MDT Jun 2, 2015
 
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