
Dangerous, Heat Wave Persists in the Eastern U.S.; Severe Weather Expected in the Central Plains and Mid-Atlantic
A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorms are expected to produce damaging wind gusts from the Upper Ohio Valley into the Mid Atlantic, and across the central Great Plains this afternoon and evening. Large hail and heavy rain is also possible across the Great Plains. Read More >
Hazardous Weather Conditions
Hagerstown, Washington County Regional Airport (KHGR)
Lat: 39.71°NLon: 77.73°WElev: 702ft.
Fair
77°F
25°C
| Humidity | 64% |
| Wind Speed | Calm |
| Barometer | 30.01 in (1016.2 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 4 Jul 5:53 am EDT |
2 Miles SSW South Mountain PA
NOW until 8:00pm Sat
Extreme Heat Warning
Independence Day
High: 92 °F
Mostly Sunny
then Severe
ThunderstormsTonight

Low: 68 °F
Severe
Thunderstorms
and Patchy
FogSunday
High: 85 °F
Slight Chance
Showers and
Patchy Fog
then Heavy
RainSunday Night

Low: 64 °F
Heavy Rain
and Patchy
FogMonday
High: 77 °F
Showers
Likely then
ShowersMonday Night

Low: 62 °F
Showers
Tuesday
High: 76 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 62 °F
Chance
T-storms then
Chance
Showers
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
39.81°N 77.5°W (Elev. 1522 ft)



