
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 across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >
Hazardous Weather Conditions
Harrisburg, Harrisburg International Airport (KMDT)
Lat: 40.19°NLon: 76.76°WElev: 312ft.
Partly Cloudy
96°F
36°C
| Humidity | 49% |
| Wind Speed | Calm |
| Barometer | 29.99 in (1015.1 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 107°F (42°C) |
| Last update | 1 Jul 1:56 pm EDT |
Royalton PA
NOW until 8:00pm Fri

Extreme Heat Warning
This Afternoon

High: 99 °F
Hot
Tonight

Low: 76 °F
Mostly Clear
Thursday

High: 103 °F
Hot
Thursday Night

Low: 78 °F
Clear
Friday

High: 102 °F
Hot
Friday Night

Low: 76 °F
Slight Chance
T-stormsIndependence Day
High: 100 °F
Mostly Sunny
then Chance
T-stormsSaturday Night

Low: 74 °F
Chance
T-storms
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
40.2°N 76.74°W (Elev. 308 ft)



