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.

Fair

77°F

25°C

Humidity	56%
Wind Speed	SE 16 G 23 mph
Barometer	29.79 in (1009.3 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	18 Apr 5:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles S Fort Littleton PA

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

Click here for hazard details and duration

Freeze Watch

Tonight
Low: 44 °F
Showers
Sunday
High: 51 °F
Showers then
Mostly Sunny
Sunday Night
Low: 34 °F
Chance
Showers then
Chance
Rain/Snow
Monday
High: 45 °F
Mostly Sunny
Monday Night
Low: 26 °F
Mostly Clear
Tuesday
High: 57 °F
Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
then Chance
Showers
Wednesday
High: 67 °F
Chance
Showers
Wednesday Night
Low: 43 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and possibly a thunderstorm. Low around 44. South wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday

Showers, mainly before 9am. High near 51. Northwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of rain showers before 2am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 34. West wind around 9 mph. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 45. Northwest wind around 11 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 26. Northwest wind 5 to 9 mph.

Tuesday

Sunny, with a high near 57.

Tuesday Night

A chance of showers after 2am. Partly cloudy, with a low around 41. Chance of precipitation is 30%.

Wednesday

A chance of showers before 2pm. Partly sunny, with a high near 67. Chance of precipitation is 30%.

Wednesday Night

Mostly clear, with a low around 43.