Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

94°F

34°C

Humidity	52%
Wind Speed	NA
Barometer	30.03 in (1016.9 mb)
Dewpoint	74°F (23°C)
Visibility	NA
Heat Index	104°F (40°C)
Last update	3 Jul 9:53 am EDT

More Information:

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

Extended Forecast for

Lochearn MD

Extreme Heat Warning until July 3, 09:00pm

Extreme Heat Warning July 4, 10:00am until July 4, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning until July 3, 09:00pm
NOW until 9:00pm Fri
Extreme Heat Warning
Today
High: 99 °F
Hot
Tonight
Low: 79 °F
Chance
T-storms then
Partly Cloudy
Independence Day
High: 102 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 73 °F
Showers
Likely
Sunday
High: 91 °F
Partly Sunny
then T-storms
Sunday Night
Low: 70 °F
T-storms then
Showers
Monday
High: 87 °F
Chance
Showers then
T-storms
Likely
Monday Night
Low: 68 °F
T-storms
Likely then
Showers
Likely

Detailed Forecast

Today

Sunny and hot, with a high near 99. Heat index values as high as 110. Calm wind becoming west 5 to 7 mph in the afternoon.

Tonight

A chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 79. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Independence Day

A chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 102. Heat index values as high as 110. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 73. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

A slight chance of showers before 8am, then showers and possibly a thunderstorm after 2pm. High near 91. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%.

Sunday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 70. Chance of precipitation is 80%.

Monday

A chance of showers, then showers and thunderstorms likely after 8am. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Tuesday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 20%.

Thursday

A slight chance of showers. Mostly sunny, with a high near 90. Chance of precipitation is 20%.