Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

78°F

26°C

Humidity	67%
Wind Speed	NA
Barometer	30.01 in (1016.2 mb)
Dewpoint	66°F (19°C)
Visibility	NA
Heat Index	80°F (27°C)
Last update	20 May 3:53 am EDT

More Information:

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

Extended Forecast for

Stevenson MD

Today
High: 93 °F
Sunny then
Showers
Likely
Tonight
Low: 55 °F
Showers
Likely
Thursday
High: 64 °F
Showers
Thursday Night
Low: 52 °F
Chance
Showers
Friday
High: 61 °F
Showers
Friday Night
Low: 48 °F
Showers
Saturday
High: 61 °F
Showers
Saturday Night
Low: 52 °F
Showers
Likely
Sunday
High: 67 °F
Chance
Showers

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 93. West wind 3 to 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 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 55. North wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and thunderstorms before 2pm, then showers likely. High near 64. Northeast wind 7 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

A slight chance of showers before 7pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 40%.

Friday

Showers, mainly after 8am. High near 61. East wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Friday Night

Showers. Low around 48. Chance of precipitation is 90%.

Saturday

Showers. High near 61. Chance of precipitation is 90%.

Saturday Night

Showers likely, mainly before 2am. Cloudy, with a low around 52. Chance of precipitation is 70%.

Sunday

A chance of showers before 2pm. Cloudy, with a high near 67. Chance of precipitation is 40%.

Sunday Night

A chance of showers after 8pm. Cloudy, with a low around 58. Chance of precipitation is 40%.