Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22° N Lon: 76.86° W Elev: 335 ft.

Fair

89°F

32°C

Humidity	48%
Wind Speed	SW 13 mph
Barometer	30.08 in (1018.6 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	30 Jun 12:56 pm EDT

More Information:

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

Detailed forecast for

Cumberland County

Today

Sunny, hot with highs around 90. South winds 5 to 10 mph.

Tonight

Partly cloudy. Warm with lows around 70. Southwest winds 5 to 10 mph.

Wednesday

Mostly sunny. Very hot. Humid with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 110 in the afternoon.

Wednesday Night

Partly cloudy in the evening, then clearing. Very warm. Humid with lows in the mid 70s. West winds around 5 mph. Heat index values between 105 and 110 early in the evening.

Thursday

Sunny. Very hot. Humid with highs around 100. West winds around 5 mph. Heat index values between 105 and 110.

Thursday Night

Mostly clear. Humid. Very warm with lows in the mid 70s. Heat index values up to 110 early in the evening.

Friday

Sunny . Very hot with highs around 100.

Friday Night

Partly cloudy. Humid, warm with lows in the mid 70s. Heat index values up to 105 early in the evening.

Independence Day

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid. Very hot with highs in the mid 90s. Chance of rain 50 percent.

Saturday Night

Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid, warm with lows in the lower 70s. Chance of rain 50 percent.

Sunday

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid, hot with highs in the lower 90s. Chance of rain 40 percent.

Sunday Night

A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the upper 60s. Chance of rain 40 percent.

Monday

Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid. Very warm with highs in the upper 80s. Chance of rain 40 percent.