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 Fog/Mist

65°F

18°C

Humidity	90%
Wind Speed	W 3 mph
Barometer	29.84 in (1011.1 mb)
Dewpoint	62°F (17°C)
Visibility	5.00 mi
Last update	18 Apr 11:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles S Mc Connellsburg PA

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

Click here for hazard details and duration

Freeze Watch

Overnight
Low: 45 °F
Showers
Likely
Sunday
High: 54 °F
Showers then
Mostly Sunny
Sunday Night
Low: 36 °F
Chance
Showers
Monday
High: 49 °F
Areas Frost
then Mostly
Sunny
Monday Night
Low: 27 °F
Mostly Clear
Tuesday
High: 60 °F
Sunny
Tuesday Night
Low: 45 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 70 °F
Chance
Showers
Wednesday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

Overnight

Showers likely, mainly after 5am. Cloudy, with a low around 45. Light and variable wind becoming northwest around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Showers, mainly before 10am. High near 54. Northwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of showers, mainly between 1am and 3am. Increasing clouds, with a low around 36. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Monday

Areas of frost between 7am and 8am. Otherwise, mostly sunny, with a high near 49. Northwest wind 8 to 10 mph, with gusts as high as 24 mph.

Monday Night

Mostly clear, with a low around 27. Northwest wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 60.

Tuesday Night

A chance of showers after 2am. Partly cloudy, with a low around 45. Chance of precipitation is 30%.

Wednesday

A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.

Wednesday Night

Mostly clear, with a low around 44.