Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Hazardous Weather Conditions

Current conditions at

Garrison (KN60)

Lat: 47.65° N Lon: 101.44° W Elev: 1909 ft.

61°F

16°C

Humidity	97%
Wind Speed	E 6 mph
Barometer	29.89 in (1011.8 mb)
Dewpoint	60°F (16°C)
Visibility	NA
Last update	4 Sep 2:54 am CDT

More Information:

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

Detailed forecast for

Western McLean

Rest Of Tonight

Mostly cloudy. Areas of fog. Lows in the mid 50s. East winds around 5 mph.

Friday

Mostly cloudy in the morning then clearing. Areas of fog in the morning. Highs in the mid 80s. East winds 5 to 15 mph, increasing to southeast 15 to 25 mph in the afternoon.

Friday Night

Mostly clear. Lows in the lower 60s. East winds 15 to 25 mph, becoming southeast 10 to 15 mph after midnight.

Saturday

Sunny. Highs around 90. Southeast winds 10 to 15 mph.

Saturday Night

Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.

Sunday

Mostly sunny with a slight chance of thunderstorms. A chance of showers in the morning, then a slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.

Sunday Night

Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 70 percent.

Labor Day

A chance of thunderstorms. Showers. Highs in the upper 70s.

Monday Night

Increasing clouds. A slight chance of thunderstorms. Showers likely in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 60 percent.

Tuesday

Partly sunny with a slight chance of showers in the morning, then sunny in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.

Tuesday Night

Mostly clear. Lows in the upper 40s.

Wednesday

Sunny. Highs in the mid 70s.

Wednesday Night

Partly cloudy. Lows in the upper 40s.

Thursday

Mostly sunny. Highs in the upper 70s.