Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Overcast

60°F

16°C

Humidity	96%
Wind Speed	S 10 mph
Barometer	29.62 in (1004.0 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	16 Mar 5:53 am EDT

More Information:

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

Extended Forecast for

4 Miles N Williamsport MD

Today
High: 71 °F
Severe
Thunderstorms
and Breezy
Tonight
Low: 27 °F
Wintry Mix
then Partly
Cloudy
Tuesday
High: 37 °F
Increasing
Clouds
Tuesday Night
Low: 22 °F
Partly Cloudy
Wednesday
High: 39 °F
Mostly Cloudy
Wednesday Night
Low: 28 °F
Mostly Cloudy
Thursday
High: 49 °F
Mostly Cloudy
Thursday Night
Low: 35 °F
Mostly Cloudy
Friday
High: 60 °F
Partly Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Some of the storms could be severe. High near 71. Breezy, with a south wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Rain showers and sleet before 11pm, then a slight chance of snow showers between 11pm and midnight. Some thunder is also possible. Low around 27. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow and sleet accumulation expected.

Tuesday

Increasing clouds, with a high near 37. West wind 11 to 17 mph, with gusts as high as 28 mph.

Tuesday Night

Partly cloudy, with a low around 22. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph.

Wednesday

Mostly cloudy, with a high near 39. Calm wind becoming south 5 to 8 mph in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 28.

Thursday

Mostly cloudy, with a high near 49.

Thursday Night

Mostly cloudy, with a low around 35.