Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

Freeze Watch in effect from April 21, 12:00 AM EDT until April 21, 09:00 AM EDT

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Light Rain

62°F

17°C

Humidity	93%
Wind Speed	SW 3 mph
Barometer	29.76 in (1008.4 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	19 Apr 3:53 am EDT

More Information:

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

Extended Forecast for

2 Miles N South Mountain PA

Freeze Watch April 21, 12:00am until April 21, 09:00am

Click here for hazard details and duration

Freeze Watch

Overnight
Low: 44 °F
Showers
Likely
Sunday
High: 53 °F
Showers then
Mostly Sunny
Sunday Night
Low: 35 °F
Mostly Clear
then Slight
Chance
Rain/Snow
Monday
High: 47 °F
Areas Frost
then Mostly
Sunny
Monday Night
Low: 26 °F
Mostly Clear
Tuesday
High: 55 °F
Sunny
Tuesday Night
Low: 44 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 67 °F
Chance
Showers
Wednesday Night
Low: 46 °F
Partly Cloudy

Detailed Forecast

Overnight

Showers likely. Cloudy, with a low around 44. Northwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Showers, mainly before 9am. High near 53. Northwest wind 11 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A slight chance of rain showers between 1am and 3am, then a slight chance of snow showers after 3am. Partly cloudy, with a low around 35. West wind 5 to 7 mph. Chance of precipitation is 20%.

Monday

Areas of frost between 7am and 8am. Otherwise, mostly sunny, with a high near 47. Northwest wind around 10 mph, with gusts as high as 24 mph.

Monday Night

Mostly clear, with a low around 26. Northwest wind around 6 mph becoming calm after midnight.

Tuesday

Sunny, with a high near 55.

Tuesday Night

A chance of showers after 2am. Partly cloudy, with a low around 44. Chance of precipitation is 30%.

Wednesday

A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 40%.

Wednesday Night

Partly cloudy, with a low around 46.