Fire Weather Concerns in the Southern Plains and Southeast; Pacific System to Bring Unsettled Weather to the West Coast

Gusty winds and dry conditions will continue to bring elevated to critical fire weather conditions to the southern Plains and Southeast early this week. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to northern and central California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. 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

44°F

7°C

Humidity	51%
Wind Speed	Calm
Barometer	30.12 in (1021.3 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	19 Apr 11:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles N Mercersburg PA

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

Click here for hazard details and duration

Freeze Watch

Overnight
Low: 38 °F
Chance
Showers
Monday
High: 50 °F
Mostly Sunny
Monday Night
Low: 29 °F
Mostly Clear
Tuesday
High: 60 °F
Sunny
Tuesday Night
Low: 44 °F
Chance
Showers
Wednesday
High: 71 °F
Chance
Showers
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear

Detailed Forecast

Overnight

A chance of showers, mainly between 1am and 2am. Cloudy early, then becoming partly cloudy, with a low around 38. Calm wind. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 50. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 60. Calm wind becoming south around 6 mph in the afternoon.

Tuesday Night

A chance of showers, mainly after 2am. Partly cloudy, with a low around 44. Light south wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Mostly clear, with a low around 48.

Thursday

Sunny, with a high near 78.

Thursday Night

Mostly clear, with a low around 52.

Friday

Sunny, with a high near 80.

Friday Night

A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Saturday

Showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.