Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Mostly Cloudy

81°F

27°C

Humidity	70%
Wind Speed	SE 6 mph
Barometer	30.09 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	31 Aug 6:45 pm EDT

More Information:

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

Extended Forecast for

2 Miles WNW Essex MD

Tonight
Low: 75 °F
Slight Chance
T-storms then
Mostly Cloudy
Tuesday
High: 95 °F
Partly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 76 °F
Chance
T-storms
Wednesday
High: 91 °F
Slight Chance
Showers then
Slight Chance
T-storms
Wednesday Night
Low: 75 °F
Chance
T-storms
Thursday
High: 95 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 76 °F
Chance
Showers then
Slight Chance
T-storms
Friday
High: 90 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 70 °F
Chance
T-storms

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms between 9pm and 10pm. Mostly cloudy, with a low around 75. Light and variable wind. Chance of precipitation is 20%.

Tuesday

A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 95. Heat index values as high as 100. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 76. Calm wind. Chance of precipitation is 40%.

Wednesday

A slight chance of showers between 8am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.

Wednesday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Thursday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 76. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 84.

Saturday Night

Partly cloudy, with a low around 65.

Sunday

Sunny, with a high near 81.

Sunday Night

Mostly clear, with a low around 63.