Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Partly Cloudy

53°F

12°C

Humidity	86%
Wind Speed	W 3 mph
Barometer	29.79 in (1009.7 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Last update	21 Mar 5:53 am EDT

More Information:

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

Extended Forecast for

Chambersburg PA

Today
High: 62 °F
Mostly Sunny
Tonight
Low: 45 °F
Mostly Cloudy
Sunday
High: 79 °F
Mostly Sunny
then Severe
Thunderstorms
Sunday Night
Low: 44 °F
Severe
Thunderstorms
then Rain
Monday
High: 52 °F
Rain then
Slight Chance
Rain
Monday Night
Low: 29 °F
Mostly Clear
Tuesday
High: 49 °F
Sunny
Tuesday Night
Low: 35 °F
Mostly Cloudy
Wednesday
High: 55 °F
Partly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 62. North wind around 6 mph becoming calm in the afternoon.

Tonight

Mostly cloudy, with a low around 45. Calm wind becoming south around 5 mph after midnight.

Sunday

A chance of rain between 2pm and 5pm, then a chance of rain and thunderstorms after 5pm. Some of the storms could be severe. Partly sunny, with a high near 79. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of rain and thunderstorms before 8pm, then rain likely and possibly a thunderstorm between 8pm and 2am, then rain after 2am. Some of the storms could be severe. Low around 44. North wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Rain, mainly before 8am. High near 52. North wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Mostly clear, with a low around 29.

Tuesday

Sunny, with a high near 49.

Tuesday Night

Mostly cloudy, with a low around 35.

Wednesday

Partly sunny, with a high near 55.

Wednesday Night

Mostly cloudy, with a low around 38.

Thursday

Partly sunny, with a high near 60.