Hot Temperatures, Excessive Rainfall, and Severe Thunderstorms in the Eastern U.S.

Hot temperatures are expected again today along the Mid-Atlantic, Southeast, and lower Mississippi Valley. Heavy to excessive rainfall from thunderstorms today in parts of the Midwest to the Mid-Atlantic regions may bring areas of flooding. Severe thunderstorms pose a risk for damaging wind gusts across the Mid Atlantic region again today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Partly Cloudy

92°F

33°C

Humidity	44%
Wind Speed	S 10 mph
Barometer	29.89 in (1012.2 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	5 Jul 4:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles N Williamsport MD

This Afternoon
High: 91 °F
Scattered
T-storms
Tonight
Low: 70 °F
T-storms
Likely and
Patchy Fog
Monday
High: 84 °F
Slight Chance
T-storms and
Patchy Fog
then Showers
Likely
Monday Night
Low: 68 °F
T-storms then
Chance
Showers
Tuesday
High: 84 °F
Chance
Showers then
Showers
Likely
Tuesday Night
Low: 66 °F
Showers
Likely
Wednesday
High: 84 °F
Slight Chance
T-storms
Wednesday Night
Low: 67 °F
Partly Cloudy
Thursday
High: 86 °F
Chance
T-storms

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms. Partly sunny, with a high near 91. South wind around 6 mph. Chance of precipitation is 50%.

Tonight

Showers and thunderstorms likely before 5am, then isolated showers. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 70. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 84. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms before 3am, then a chance of showers. Low around 68. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. Light north wind. Chance of precipitation is 70%.

Tuesday Night

Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Wednesday

A slight chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 84. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 67.

Thursday

A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%.