Notice of NWS' New Version of Forecast
A new version of Forecast will launch April 4, 2017.
Click here to visit the new site for details.

Severe weather outbreak possible over portions of the Southern Plains today and tonight

Severe thunderstorms will likely develop over portions of Texas and Oklahoma this afternoon into tonight. Very large hail, destructive winds, isolated tornadoes, and heavy downpours will be the main threats. Heavy rain could lead to localized flash flooding concerns. Additional severe weather is forecast each day through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Fair

48°F

9°C

Humidity 50%
Wind Speed NNW 22 MPH
Barometer 30.09 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 28 Mar 12:05 pm MDT
Extended Forecast for

Greybull/S Big Horn Airport WY

  • This
    Afternoon

    This Afternoon: Mostly cloudy, with a high near 55. Breezy, with a north northwest wind 17 to 21 mph, with gusts as high as 29 mph.

    Mostly Cloudy
    and Breezy

    High: 55 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Breezy, with a north northwest wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

    Low: 35 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Calm wind becoming south 5 to 7 mph in the morning.

    Mostly Sunny

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 37. South southeast wind around 6 mph becoming light and variable  after midnight.

    Partly Cloudy

    Low: 37 °F

  • Thursday

    Thursday: Partly sunny, with a high near 65. Calm wind becoming south southeast 5 to 9 mph in the morning.

    Partly Sunny

    High: 65 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 39. East northeast wind 5 to 11 mph becoming north northwest after midnight.

    Chance Rain

    Low: 39 °F

  • Friday

    Friday: A 40 percent chance of rain, mainly before noon.  Cloudy, with a high near 52. Breezy, with a north northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph.

    Chance Rain
    and Breezy

    High: 52 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 34. Breezy.

    Slight Chance
    Rain and
    Breezy then
    Mostly Cloudy

    Low: 34 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    Mostly Sunny

    High: 60 °F

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 55. Breezy, with a north northwest wind 17 to 21 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 35. Breezy, with a north northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Wednesday
Mostly sunny, with a high near 66. Calm wind becoming south 5 to 7 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 37. South southeast wind around 6 mph becoming light and variable after midnight.
Thursday
Partly sunny, with a high near 65. Calm wind becoming south southeast 5 to 9 mph in the morning.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39. East northeast wind 5 to 11 mph becoming north northwest after midnight.
Friday
A 40 percent chance of rain, mainly before noon. Cloudy, with a high near 52. Breezy, with a north northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph.
Friday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 34. Breezy.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 60.
Click Map For Forecast
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
9:45 am MDT Mar 28, 2017
12pm MDT Mar 28, 2017-6pm MDT Apr 3, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database