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 / Martin (KMTN)

Lat: 39.33°NLon: 76.42°WElev: 23ft.

Fair

72°F

22°C

Humidity	89%
Wind Speed	Calm
Barometer	30.02 in
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	20 May 2:55 am EDT

More Information:

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

Extended Forecast for

Rossville MD

Overnight
Low: 73 °F
Partly Cloudy
Wednesday
High: 96 °F
Sunny then
Showers
Likely
Wednesday Night
Low: 58 °F
Showers
Likely
Thursday
High: 67 °F
Showers
Thursday Night
Low: 54 °F
Chance
Showers
Friday
High: 64 °F
Showers
Friday Night
Low: 51 °F
Showers
Saturday
High: 64 °F
Showers
Saturday Night
Low: 55 °F
Showers
Likely

Detailed Forecast

Overnight

Partly cloudy, with a low around 73. Southwest wind around 5 mph.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 96. Calm wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Cloudy, with a low around 58. Light and variable wind becoming north around 6 mph 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 67. 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 54. Light northeast wind. Chance of precipitation is 40%.

Friday

Showers, mainly after 8am. High near 64. Chance of precipitation is 80%.

Friday Night

Showers. Low around 51. Chance of precipitation is 80%.

Saturday

Showers. High near 64. Chance of precipitation is 90%.

Saturday Night

Showers likely, mainly before 2am. Cloudy, with a low around 55. Chance of precipitation is 70%.

Sunday

A chance of showers before 2pm. Cloudy, with a high near 70. Chance of precipitation is 40%.