Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

45°F

7°C

Humidity	74%
Wind Speed	NE 3 mph
Barometer	30.31 in (1027.5 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	10 Apr 4:53 am EDT

More Information:

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

Extended Forecast for

3 Miles SSW Mercersburg PA

Today
High: 77 °F
Sunny
Tonight
Low: 50 °F
Chance
Showers
Saturday
High: 66 °F
Sunny
Saturday Night
Low: 42 °F
Mostly Clear
Sunday
High: 72 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Mostly Cloudy
Monday
High: 78 °F
Chance
Showers
Monday Night
Low: 59 °F
Partly Cloudy
Tuesday
High: 85 °F
Partly Sunny

Detailed Forecast

Today

Sunny, with a high near 77. Calm wind becoming south 5 to 7 mph in the afternoon.

Tonight

A chance of showers, mainly before 1am. Increasing clouds, with a low around 50. Southwest wind around 5 mph becoming light and variable. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 66. North wind around 7 mph.

Saturday Night

Mostly clear, with a low around 42. Calm wind.

Sunday

Mostly sunny, with a high near 72. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

Sunday Night

Mostly cloudy, with a low around 59.

Monday

A chance of showers before 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 59.