Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

A Few Clouds

86°F

30°C

Humidity	43%
Wind Speed	N 1 mph
Barometer	30.12 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	29 Jun 2:47 pm EDT

More Information:

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

Extended Forecast for

Perry Hall MD

Tonight
Low: 69 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 76 °F
Mostly Clear
Thursday
High: 102 °F
Hot
Thursday Night
Low: 79 °F
Clear
Friday
High: 104 °F
Sunny then
Chance
T-storms
Friday Night
Low: 77 °F
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 69. Southeast wind 5 to 7 mph becoming light and variable after midnight.

Tuesday

Sunny, with a high near 88. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

Tuesday Night

Mostly clear, with a low around 72. South wind 7 to 10 mph, with gusts as high as 22 mph.

Wednesday

A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. Heat index values as high as 104. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.

Wednesday Night

Mostly clear, with a low around 76. South wind 5 to 7 mph.

Thursday

Sunny and hot, with a high near 102.

Thursday Night

Clear, with a low around 79.

Friday

A chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 104. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 77. Chance of precipitation is 30%.

Independence Day

Showers likely and possibly a thunderstorm, mainly after 2pm. Mostly sunny and hot, with a high near 102. Chance of precipitation is 60%.