Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Clear

70°F

21°C

Humidity	43%
Wind Speed	WNW 9 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	46°F (8°C)
Visibility	9.00 mi
Last update	11 Aug 10:50 PM MDT

More Information:

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

Extended Forecast for

17 Miles NE Ten Sleep WY

Tonight
Low: 51 °F
Areas Smoke
Wednesday
High: 70 °F
Scattered
Showers
Wednesday Night
Low: 47 °F
Isolated
T-storms then
Chance
Showers
Thursday
High: 63 °F
Showers
Likely then
Showers
Thursday Night
Low: 44 °F
Showers then
Chance
Showers
Friday
High: 62 °F
Chance
Showers then
Showers
Likely
Friday Night
Low: 42 °F
Showers
Likely
Saturday
High: 62 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 42 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Areas of smoke. Mostly cloudy, with a low around 51. East wind 3 to 7 mph.

Wednesday

Scattered showers and thunderstorms, mainly before 2pm. Widespread smoke, mainly after 5pm. Mostly cloudy, with a high near 70. Light and variable wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms before 4am, then a chance of showers after 5am. Areas of smoke before midnight. Mostly cloudy, with a low around 47. West northwest wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 40%.

Thursday

Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon, then showers and possibly a thunderstorm after noon. High near 63. Light and variable wind becoming south southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 44. South southwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 62. West wind 3 to 8 mph. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 42. Northwest wind 3 to 6 mph. Chance of precipitation is 70%.

Saturday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 62.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.

Sunday

Mostly sunny, with a high near 66.

Sunday Night

Partly cloudy, with a low around 45.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 68.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 47.