On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Dangerous heat continues across parts of the Pacific Northwest

Unusually hot weather will persist on Friday and into the weekend across parts of the Pacific Northwest, with high temperatures on Friday in the 90s to around 100 degrees for many locations. Heat Advisories and Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside, and know the signs and symptoms of heat exhaustion and heat stroke.
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Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Fair

68°F

20°C

Humidity 32%
Wind Speed SE 5 MPH
Barometer 30.26 in (1020.8 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 31 Jul 8:53 am MDT
Extended Forecast for

Greybull/S Big Horn Airport WY

  • Today

    Today: Sunny, with a high near 96. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    Sunny

    High: 96 °F

  • Tonight

    Tonight: Mostly clear, with a low around 58. North wind 5 to 9 mph becoming east southeast after midnight.

    Mostly Clear

    Low: 58 °F

  • Saturday

    Saturday: Sunny, with a high near 96. Southeast wind around 5 mph becoming west northwest in the afternoon.

    Sunny

    High: 96 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 60. North wind around 7 mph becoming east after midnight.

    Mostly Clear

    Low: 60 °F

  • Sunday

    Sunday: Sunny and hot, with a high near 98. East southeast wind around 6 mph becoming light and variable  in the afternoon.

    Hot

    High: 98 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 64. North wind 6 to 9 mph becoming east northeast after midnight.

    Partly Cloudy

    Low: 64 °F

  • Monday

    Monday: Mostly sunny, with a high near 92. East wind around 6 mph becoming south southeast in the afternoon.

    Mostly Sunny

    High: 92 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms. Some of the storms could produce gusty winds.  Mostly cloudy, with a low around 64.

    Slight Chance
    T-storms

    Low: 64 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Some of the storms could produce gusty winds.  Mostly sunny, with a high near 92.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 92 °F

Detailed Forecast

Today
Sunny, with a high near 96. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 58. North wind 5 to 9 mph becoming east southeast after midnight.
Saturday
Sunny, with a high near 96. Southeast wind around 5 mph becoming west northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 60. North wind around 7 mph becoming east after midnight.
Sunday
Sunny and hot, with a high near 98. East southeast wind around 6 mph becoming light and variable in the afternoon.
Sunday Night
Partly cloudy, with a low around 64. North wind 6 to 9 mph becoming east northeast after midnight.
Monday
Mostly sunny, with a high near 92. East wind around 6 mph becoming south southeast in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 64.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Some of the storms could produce gusty winds. Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 90.
  Click Map For Forecast
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
9:11 am MDT Jul 31, 2015
9am MDT Jul 31, 2015-6pm MDT Aug 6, 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