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

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

90°F

32°C

Humidity	41%
Wind Speed	NA
Barometer	30.02 in (1016.6 mb)
Dewpoint	63°F (17°C)
Visibility	NA
Heat Index	91°F (33°C)
Last update	20 May 11:53 am EDT

More Information:

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

Extended Forecast for

Catonsville MD

Severe T-storm Watch until May 20, 08:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until May 20, 08:00pm
NOW until 8:00pm Wed
Severe T-storm Watch
This Afternoon
High: 93 °F
T-storms
Likely
Tonight
Low: 56 °F
T-storms
Likely then
Chance
Showers
Thursday
High: 65 °F
Showers
Thursday Night
Low: 52 °F
Chance
Showers
Friday
High: 61 °F
Showers
Friday Night
Low: 49 °F
Showers
Saturday
High: 62 °F
Showers
Saturday Night
Low: 53 °F
Showers
Likely

Detailed Forecast

This Afternoon

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 93. West wind around 8 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 5am, then a chance of showers. Cloudy, with a low around 56. North wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and possibly a thunderstorm. High near 65. Northeast wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 52. Light northeast wind. Chance of precipitation is 50%.

Friday

Showers. High near 61. East wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Friday Night

Showers. Low around 49. Chance of precipitation is 90%.

Saturday

Showers. High near 62. Chance of precipitation is 90%.

Saturday Night

Showers likely, mainly before 2am. Cloudy, with a low around 53. Chance of precipitation is 60%.

Sunday

A chance of showers before 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.