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 Warning 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.

Mostly Cloudy

41°F

5°C

Humidity	70%
Wind Speed	S 5 mph
Barometer	30.11 in (1021.0 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	20 Apr 3:53 am EDT

More Information:

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

Extended Forecast for

Williamson PA

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

Click here for hazard details and duration

Freeze Warning

Overnight
Low: 38 °F
Isolated
Showers
Monday
High: 51 °F
Decreasing
Clouds
Monday Night
Low: 29 °F
Mostly Clear
then Frost
Tuesday
High: 60 °F
Sunny
Tuesday Night
Low: 45 °F
Chance
Showers
Wednesday
High: 72 °F
Chance
Showers
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear

Detailed Forecast

Overnight

Isolated showers. Mostly cloudy, with a low around 38. West wind 3 to 5 mph. Chance of precipitation is 20%.

Monday

Mostly cloudy, then gradually becoming sunny, with a high near 51. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

Monday Night

Widespread frost after 5am. Otherwise, mostly clear, with a low around 29. Northwest wind around 6 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 60. Calm wind becoming south 5 to 7 mph in the afternoon.

Tuesday Night

A chance of showers, mainly after 2am. Partly cloudy, with a low around 45. South wind 3 to 5 mph. Chance of precipitation is 40%.

Wednesday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 50%. 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 47.

Thursday

Sunny, with a high near 77.

Thursday Night

Mostly clear, with a low around 50.

Friday

Mostly sunny, with a high near 79.

Friday Night

A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.

Saturday

Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.