Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

99°F

37°C

Humidity	46%
Wind Speed	SW 7 mph
Barometer	30.01 in
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	112°F (44°C)
Last update	2 Jul 3:55 pm EDT

More Information:

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

Extended Forecast for

3 Miles NE North East MD

Extreme Heat Warning July 3, 10:00am until July 3, 08:00pm

Extreme Heat Warning July 4, 10:00am until July 4, 08:00pm

Extreme Heat Warning July 2, 04:03pm until July 2, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

...

Extreme Heat Warning July 2, 04:03pm until July 2, 08:00pm
NOW until 8:00pm Thu
Extreme Heat Warning
Tonight
Low: 79 °F
Clear
Friday
High: 100 °F
Hot
Friday Night
Low: 79 °F
Mostly Clear
Independence Day
High: 99 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 74 °F
Chance
T-storms
Sunday
High: 92 °F
Partly Sunny
then Showers
Likely
Sunday Night
Low: 70 °F
Showers
Likely
Monday
High: 84 °F
Showers
Likely

Detailed Forecast

Tonight

Clear, with a low around 79. Southwest wind 5 to 8 mph becoming calm in the evening.

Friday

Sunny and hot, with a high near 100. Heat index values as high as 111. Calm wind becoming west 5 to 7 mph in the afternoon.

Friday Night

Mostly clear, with a low around 79. Light and variable wind.

Independence Day

A chance of showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 99. Heat index values as high as 107. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Light and variable wind. Chance of precipitation is 50%.

Sunday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 92. Chance of precipitation is 60%.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.

Monday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.

Monday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Tuesday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.