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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast

48°F

9°C

Humidity	77%
Wind Speed	SE 9 mph
Barometer	29.87 in (1011.5 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	22 Mar 3:56 am EDT

More Information:

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

Extended Forecast for

4 Miles N Plainfield PA

Today
High: 74 °F
Mostly Sunny
then Severe
Thunderstorms
Tonight
Low: 38 °F
Severe
Thunderstorms
then Showers
Monday
High: 46 °F
Gradual
Clearing
Monday Night
Low: 27 °F
Mostly Clear
Tuesday
High: 45 °F
Sunny
Tuesday Night
Low: 32 °F
Mostly Cloudy
Wednesday
High: 52 °F
Mostly Cloudy
Wednesday Night
Low: 39 °F
Mostly Cloudy
then Chance
Showers
Thursday
High: 59 °F
Chance
Showers

Detailed Forecast

Today

A chance of showers and thunderstorms after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 74. South wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms before 4am, then a chance of showers. Some of the storms could be severe and produce heavy rainfall. Low around 38. North wind 10 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Cloudy through mid morning, then gradual clearing, with a high near 46. Northwest wind 11 to 17 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 27. Northwest wind 8 to 14 mph, with gusts as high as 20 mph.

Tuesday

Sunny, with a high near 45. Northwest wind around 6 mph becoming southwest in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 32.

Wednesday

Mostly cloudy, with a high near 52.

Wednesday Night

A chance of showers after 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.