Multiday Heat Wave Forecast For Much of Central/Eastern U.S.

A major summer heat wave is forecast midweek into this coming weekend across much of the central and eastern states and lingering in the southwest. The combination of temperature and humidity will lift the heat index above 100 in many locations with 110 or higher possible in the warmest locations. There will be nearly no relief at night with overnight low temperatures in the upper 70s and 80s. Read More >

Hazardous Weather Conditions

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Current conditions at

South Big Horn County Airport (KGEY)

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

Fair

86°F

30°C

Humidity	33%
Wind Speed	E 3 MPH
Barometer	29.86 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	16 Jul 2:20 pm MDT

More Information:

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

Extended Forecast for

Basin WY

Severe T-storm Watch until July 16, 09:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until July 16, 09:00pm

NOW until
9:00pm Tue

Severe T-storm Watch
This
Afternoon

Chance
Showers
High: 87 °F
Tonight

Chance
Showers and
Breezy
Low: 59 °F
Wednesday

Slight Chance
Showers
High: 87 °F
Wednesday
Night

Gradual
Clearing
Low: 61 °F
Thursday

Sunny
High: 95 °F
Thursday
Night

Mostly Clear
Low: 59 °F
Friday

Sunny
High: 91 °F
Friday
Night

Mostly Clear
Low: 58 °F

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Partly sunny, with a high near 87. East northeast wind 6 to 10 mph becoming southwest.

Tonight

A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 59. Breezy, with a northwest wind 15 to 20 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

Wednesday

A slight chance of showers between 11am and 1pm. Mostly sunny, with a high near 87. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.

Wednesday Night

Cloudy during the early evening, then gradual clearing, with a low around 61. West wind 6 to 9 mph becoming southeast after midnight.

Thursday

Sunny, with a high near 95. South wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 29 mph.

Thursday Night

Mostly clear, with a low around 59. Northwest wind 6 to 13 mph, with gusts as high as 28 mph.

Friday

Sunny, with a high near 91. Northwest wind 5 to 8 mph becoming southeast in the morning. Winds could gust as high as 25 mph.

Friday Night

Mostly clear, with a low around 58.

Saturday

Mostly sunny, with a high near 82.