Heat Continues in the Northeast and Northwest U.S.; Areas of Flash Flooding In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the interior Northwest and Northeast U.S. Some relief is expected by Wednesday for the Northeast. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. Thunderstorms, some severe, may produce excessive rainfall from the Ohio Valley to the Central Appalachians. Read More >

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Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

78°F

26°C

Humidity	82%
Wind Speed	W 3 mph
Barometer	30.04 in (1017.4 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	9 Aug 11:53 pm EDT

More Information:

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

Extended Forecast for

Hagerstown MD

Overnight

Partly Cloudy
Low: 72 °F
Wednesday

Slight Chance
T-storms and
Patchy Fog
then Showers
Likely
High: 87 °F
Wednesday
Night

Showers
Likely then
Chance
T-storms
Low: 68 °F
Thursday

Mostly Sunny
then Slight
Chance
T-storms
High: 86 °F
Thursday
Night

Partly Cloudy
Low: 62 °F
Friday

Sunny
High: 80 °F
Friday
Night

Clear
Low: 57 °F
Saturday

Sunny
High: 80 °F
Saturday
Night

Mostly Clear
Low: 57 °F

Detailed Forecast

Overnight

Partly cloudy, with a low around 72. Light and variable wind.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 87. Northwest wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 68. Light west wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Northwest wind around 6 mph. Chance of precipitation is 20%.

Thursday Night

Partly cloudy, with a low around 62. North wind around 7 mph.

Friday

Sunny, with a high near 80.

Friday Night

Clear, with a low around 57.

Saturday

Sunny, with a high near 80.

Saturday Night

Mostly clear, with a low around 57.

Sunday

Mostly sunny, with a high near 82.