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

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Partly Cloudy

87°F

31°C

Humidity	57%
Wind Speed	S 12 G 18 mph
Barometer	30.11 in (1020.0 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	30 Jun 12:53 pm EDT

More Information:

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

Extended Forecast for

6 Miles ENE Fayetteville PA

Heat Advisory July 3, 08:00pm until July 4, 08:00pm

Extreme Heat Warning July 1, 12:00pm until July 3, 08:00pm

Click here for hazard details and duration

Heat Advisory

Extreme Heat Warning

This Afternoon
High: 85 °F
Sunny
Tonight
Low: 67 °F
Mostly Clear
Wednesday
High: 93 °F
Sunny then
Scattered
T-storms
Wednesday Night
Low: 71 °F
Scattered
T-storms then
Mostly Clear
Thursday
High: 96 °F
Hot
Thursday Night
Low: 73 °F
Mostly Clear
Friday
High: 96 °F
Hot
Friday Night
Low: 70 °F
Partly Cloudy
Independence Day
High: 92 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

Sunny, with a high near 85. Southwest wind around 7 mph.

Tonight

Mostly clear, with a low around 67. South wind around 6 mph.

Wednesday

Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 93. Heat index values as high as 100. West wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Scattered showers and thunderstorms before 8pm. Mostly clear, with a low around 71. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Sunny and hot, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 73.

Friday

Sunny and hot, with a high near 96.

Friday Night

Partly cloudy, with a low around 70.

Independence Day

A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 92. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.