Severe Storms and Heavy Rain in Texas; Record Heat Along the East Coast

Scattered severe storms with large hail, isolated severe gusts, and localized flooding are expected across parts of west Texas. Isolated flash flooding is also possible in the central Gulf coast. An early season heat wave will continue to impact the eastern U.S. today, before isolated severe storms move across the central Appalachians into the Mid-Atlantic and far southern New England. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Baltimore / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Fair

84°F

29°C

Humidity	55%
Wind Speed	S 9 mph
Barometer	30.04 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	20 May 11:45 am EDT

More Information:

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

Extended Forecast for

White Marsh MD

Today
High: 94 °F
T-storms
Likely
Tonight
Low: 57 °F
T-storms
Likely then
Chance
Showers
Thursday
High: 66 °F
Showers
Thursday Night
Low: 53 °F
Chance
Showers
Friday
High: 64 °F
Showers
Friday Night
Low: 50 °F
Showers
Saturday
High: 63 °F
Showers
Saturday Night
Low: 54 °F
Showers
Likely
Sunday
High: 69 °F
Chance
Showers

Detailed Forecast

Today

A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then showers and thunderstorms likely after 5pm. Increasing clouds, with a high near 94. West wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 2am, then a chance of showers. Cloudy, with a low around 57. West wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers and thunderstorms before 2pm, then showers likely. High near 66. Northeast wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers, mainly after 2am. Mostly cloudy, with a low around 53. Light northeast wind. Chance of precipitation is 40%.

Friday

Showers, mainly after 8am. High near 64. East wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Friday Night

Showers. Low around 50. Chance of precipitation is 80%.

Saturday

Showers. High near 63. Chance of precipitation is 90%.

Saturday Night

Showers likely, mainly before 2am. Cloudy, with a low around 54. Chance of precipitation is 70%.

Sunday

A chance of showers before 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.