Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. 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.

Clear

88°F

31°C

Humidity	24%
Wind Speed	SE 14 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	27 Jul 04:53 PM MDT

More Information:

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

Detailed forecast for

Northeast Johnson County

This Afternoon

Mostly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds. Breezy with highs in the lower 90s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.

Tonight

Mostly cloudy with scattered showers with isolated thunderstorms in the evening, then partly cloudy after midnight. Areas of smoke in the evening, then smoke after midnight. Some thunderstorms may produce gusty winds in the evening. Lows in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph, becoming southwest after midnight. Chance of rain 30 percent.

Tuesday

Partly cloudy in the morning, then clearing. Areas of smoke. Highs in the mid 90s. Southeast winds around 10 mph.

Tuesday Night

Areas of smoke in the evening. Mostly clear. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph.

Wednesday

Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. South winds around 10 mph, becoming north with gusts up to 20 mph in the afternoon. Chance of rain 30 percent.

Wednesday Night

Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of rain 40 percent.

Thursday

Mostly sunny. A slight chance of. Highs in the lower 90s.

Thursday Night

Mostly clear. Lows in the lower 60s.

Friday

Sunny. A slight chance of. Highs in the mid 90s.

Friday Night

Mostly clear. Lows in the lower 60s.

Saturday

Sunny, hot with highs in the upper 90s.

Saturday Night

Mostly clear. Lows in the upper 60s.