Heavy Rain Threatens the Mid-Atlantic on Sunday While Fire Weather Conditions Worsen in the Southwest

Heavy rain is bringing a flash flood risk to parts of the Mid-Atlantic on Sunday. This activity will diminish overnight. On Monday, the focus shifts into the Plains and Mississippi Valley where severe thunderstorms and heavy rains will be possible through Tuesday. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. 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.

Overcast

66°F

19°C

Humidity	87%
Wind Speed	NE 9 mph
Barometer	30.08 in (1019.3 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	15 Jun 6:53 pm EDT

More Information:

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

Extended Forecast for

Williamsport MD

Tonight
Low: 62 °F
Showers
Likely and
Patchy Fog
Monday
High: 71 °F
Chance
Showers and
Patchy Fog
Monday Night
Low: 65 °F
Chance
Showers
Tuesday
High: 80 °F
Chance
Showers then
Showers
Tuesday Night
Low: 69 °F
Showers
Wednesday
High: 90 °F
Chance
Showers
Wednesday Night
Low: 71 °F
Mostly Clear
Juneteenth
High: 91 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 66 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Showers likely, mainly before midnight. Patchy fog between 11pm and 5am. Otherwise, cloudy, with a low around 62. Northeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Monday

A chance of showers, mainly before 3pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 71. Northeast wind around 5 mph. Chance of precipitation is 40%.

Monday Night

A chance of showers, mainly after 8pm. Cloudy, with a low around 65. Southeast wind 3 to 5 mph. Chance of precipitation is 50%.

Tuesday

A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 80. South wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Low around 69. South wind 3 to 6 mph. Chance of precipitation is 80%.

Wednesday

A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Wednesday Night

Mostly clear, with a low around 71.

Juneteenth

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 84.

Friday Night

Partly cloudy, with a low around 62.