Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

South Big Horn County Airport (KGEY)

Lat: 44.5174°NLon: 108.0752°WElev: 3934.0ft.

Clear

64°F

18°C

Humidity	35%
Wind Speed	NW 4 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	36°F (2°C)
Visibility	7.00 mi
Last update	10 Aug 03:53 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Greybull WY

Today
High: 96 °F
Smoke
Tonight
Low: 60 °F
Areas Smoke
Tuesday
High: 97 °F
Areas Smoke
then Sunny
Tuesday Night
Low: 60 °F
Increasing
Clouds
Wednesday
High: 90 °F
Partly Sunny
Wednesday Night
Low: 57 °F
Mostly Cloudy
and Breezy
then Slight
Chance
Showers
Thursday
High: 83 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 54 °F
Showers
Likely
Friday
High: 79 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Widespread smoke, mainly before 2pm. Sunny, with a high near 96. Calm wind becoming north around 6 mph in the afternoon.

Tonight

Areas of smoke. Mostly clear, with a low around 60. South southwest wind around 6 mph becoming calm in the evening.

Tuesday

Areas of smoke before 7am. Sunny and hot, with a high near 97. Calm wind becoming north 5 to 7 mph in the afternoon.

Tuesday Night

Increasing clouds, with a low around 60. North wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.

Wednesday

Partly sunny, with a high near 90. Light northwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.

Wednesday Night

A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 57. Breezy, with a northwest wind 10 to 15 mph becoming light west northwest after midnight. Winds could gust as high as 28 mph.

Thursday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 83. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

Thursday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

Friday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.

Friday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 81.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.

Sunday

A slight chance of showers and thunderstorms. Sunny, with a high near 84.