Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Critical Fire Weather Over The Southwest U.S., Heavy Rain And Flash Flooding Likely In Hawaii

The combination of strong winds and very dry humidity will lead to critical to extremely critical fire weather conditions over portions of the southern Plains and Desert Southwest through Friday. The potential exists for explosive wildfire growth given ignition. Heavy rain and flash flooding can be expected over the Hawaiian Islands where Flash Flood Watches remain in effect into Friday. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Fair

63°F

17°C

Humidity 36%
Wind Speed E 14 MPH
Barometer 29.97 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 20 Apr 6:05 pm MDT
Extended Forecast for

Greybull/S Big Horn Airport WY

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Breezy, with a northwest wind 12 to 17 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 37 °F

  • Saturday

    Saturday: Sunny, with a high near 71. Southeast wind 3 to 7 mph.

    Sunny

    High: 71 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 41. Calm wind becoming north northwest 5 to 9 mph in the evening.

    Mostly Clear

    Low: 41 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 71. Light and variable wind becoming east northeast 5 to 7 mph in the morning.

    Mostly Sunny

    High: 71 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 44. North northwest wind 5 to 7 mph.

    Mostly Cloudy

    Low: 44 °F

  • Monday

    Monday: A 50 percent chance of showers.  Mostly cloudy, with a high near 51. Breezy, with a north northwest wind 7 to 16 mph, with gusts as high as 31 mph.

    Chance
    Showers and
    Breezy

    High: 51 °F

  • Monday
    Night

    Monday Night: A slight chance of rain showers, mixing with snow after 11pm, then gradually ending.  Mostly cloudy, with a low around 30. Blustery, with a north northwest wind 10 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow and
    Blustery then
    Mostly Cloudy

    Low: 30 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    Mostly Sunny

    High: 57 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 32.

    Mostly Clear

    Low: 32 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. Breezy, with a northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 71. Southeast wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 41. Calm wind becoming north northwest 5 to 9 mph in the evening.
Sunday
Mostly sunny, with a high near 71. Light and variable wind becoming east northeast 5 to 7 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 44. North northwest wind 5 to 7 mph.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 51. Breezy, with a north northwest wind 7 to 16 mph, with gusts as high as 31 mph.
Monday Night
A slight chance of rain showers, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 30. Blustery, with a north northwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
5:44 pm MDT Apr 20, 2018
6pm MDT Apr 20, 2018-6pm MDT Apr 27, 2018
 
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