Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

82°F

28°C

Humidity	8%
Wind Speed	WNW 23 MPH
Barometer	29.68 in (1005.08 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	21 Mar 03:00 PM MDT

More Information:

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

Extended Forecast for

Greybull/S Big Horn Airport WY

Red Flag Warning until March 21, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until March 21, 09:00pm
NOW until 9:00pm Sat
Red Flag Warning
This Afternoon
High: 86 °F
Partly Sunny
and Windy
Tonight
Low: 40 °F
Partly Cloudy
and Windy
then Isolated
Showers and
Breezy
Sunday
High: 63 °F
Becoming
Sunny
Sunday Night
Low: 34 °F
Partly Cloudy
Monday
High: 69 °F
Mostly Sunny
Monday Night
Low: 37 °F
Mostly Cloudy
Tuesday
High: 73 °F
Partly Sunny
Tuesday Night
Low: 42 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Partly sunny, with a high near 86. Windy, with a west northwest wind 25 to 28 mph, with gusts as high as 41 mph.

Tonight

Isolated showers between midnight and 1am. Partly cloudy, with a low around 40. Windy, with a northwest wind 20 to 25 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 20%.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 63. North northwest wind 5 to 8 mph becoming light and variable.

Sunday Night

Partly cloudy, with a low around 34. Northeast wind around 6 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 69. Calm wind becoming east southeast around 5 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 37. East wind around 5 mph becoming calm in the evening.

Tuesday

Partly sunny, with a high near 73. Calm wind becoming south 5 to 9 mph in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 42.