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

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122° N Lon: 106.71947° W Elev: 4925.0 ft.

haze

70°F

21°C

Humidity	26%
Wind Speed	W 8 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	34°F (1°C)
Visibility	6.00 mi
Last update	09 Aug 11:35 PM MDT

More Information:

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

Detailed forecast for

Northeast Johnson County

Tonight

Clear, smoke. Lows around 60. Northwest winds around 10 mph, becoming west after midnight.

Monday

Sunny, smoke, hot with highs in the mid 90s. South winds 10 to 15 mph, becoming north in the afternoon. Gusts up to 30 mph.

Monday Night

Mostly clear. Smoke. Lows in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph in the evening.

Tuesday

Areas of smoke in the morning. Sunny, breezy with highs in the lower 90s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Tuesday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph, becoming west after midnight.

Wednesday

Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.

Wednesday Night

A slight chance of thunderstorms in the evening. Showers likely. Lows around 60. Chance of rain 70 percent.

Thursday

Cloudy. Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 80 percent.

Thursday Night

Cloudy. Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 80 percent.

Friday

Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 80 percent.

Friday Night

Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 60 percent.

Saturday

Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.

Saturday Night

Partly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows in the lower 50s. Chance of rain 60 percent.

Sunday

Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent.