Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

69°F

21°C

Humidity	90%
Wind Speed	NW 5 mph
Barometer	29.65 in (1004.3 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	29 Jul 1:53 am EDT

More Information:

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

Extended Forecast for

3 Miles SSE Mount Aetna MD

Overnight
Low: 64 °F
Mostly Clear
Wednesday
High: 83 °F
Mostly Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 83 °F
Mostly Sunny
Thursday Night
Low: 63 °F
Mostly Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 67 °F
Partly Cloudy
Saturday
High: 89 °F
Partly Sunny
Saturday Night
Low: 69 °F
Chance
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 64. Northwest wind around 7 mph.

Wednesday

Mostly sunny, with a high near 83. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.

Wednesday Night

Mostly clear, with a low around 64. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.

Thursday

Mostly sunny, with a high near 83. Northwest wind 11 to 13 mph, with gusts as high as 21 mph.

Thursday Night

Mostly clear, with a low around 63. Northwest wind 3 to 8 mph.

Friday

Sunny, with a high near 86.

Friday Night

Partly cloudy, with a low around 67.

Saturday

Partly sunny, with a high near 89.

Saturday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 50%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 20%.

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 20%.