Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Overcast

80°F

27°C

Humidity	74%
Wind Speed	S 10 mph
Barometer	29.93 in (1014.0 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	17 Jun 4:53 pm EDT

More Information:

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

Extended Forecast for

Long Meadow MD

Flood Watch June 17, 05:28pm until June 17, 10:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch June 17, 05:28pm until June 17, 10:00pm
NOW until 10:00pm Tue
Flood Watch
This Afternoon
High: 82 °F
Showers
Tonight
Low: 70 °F
Showers
Likely then
Chance
Showers
Wednesday
High: 88 °F
Chance
T-storms then
T-storms
Wednesday Night
Low: 70 °F
Mostly Clear
Juneteenth
High: 89 °F
Slight Chance
T-storms then
Showers
Likely
Thursday Night
Low: 64 °F
Showers
Likely then
Slight Chance
Showers
Friday
High: 85 °F
Sunny
Friday Night
Low: 64 °F
Mostly Clear

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 82. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers and thunderstorms, mainly before 5pm. High near 88. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Mostly clear, with a low around 70. South wind 3 to 5 mph.

Juneteenth

A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 89. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 64. Chance of precipitation is 60%.

Friday

Sunny, with a high near 85.

Friday Night

Mostly clear, with a low around 64.

Saturday

Sunny, with a high near 90.

Saturday Night

Partly cloudy, with a low around 70.

Sunday

Mostly sunny, with a high near 95.

Sunday Night

Mostly clear, with a low around 72.