Severe Thunderstorm and Excessive Rainfall Potential for the Central U.S. Today

Severe thunderstorms with a threat for large hail, isolated damaging winds and possibly a tornado are expected in parts of eastern Colorado today from mid afternoon to early evening. Several days of heavy rainfall will begin today over the western Gulf Coast where Flood Watches and excessive rainfall outlooks have been issued for today, Saturday, and Sunday. Read More >

Current conditions at

Baltimore, Baltimore-Washington International Airport (KBWI)

Lat: 39.17°NLon: 76.68°WElev: 135ft.

Light Rain

59°F

15°C

Humidity	83%
Wind Speed	N 8 mph
Barometer	30.22 in (1023.1 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	21 May 6:54 pm EDT

More Information:

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

Extended Forecast for

Severn MD

Tonight
Low: 54 °F
Showers
Friday
High: 60 °F
Showers
Friday Night
Low: 51 °F
Showers
Saturday
High: 60 °F
Showers
Saturday Night
Low: 54 °F
Showers
Sunday
High: 73 °F
Chance
Showers
Sunday Night
Low: 59 °F
Chance
Showers
Memorial Day
High: 71 °F
Chance
Showers
Monday Night
Low: 61 °F
Chance
Showers

Detailed Forecast

Tonight

Showers, mainly before 3am. Low around 54. Northeast wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Showers, mainly after 11am. High near 60. East wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Showers. Low around 51. East wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Showers, with thunderstorms also possible after 5pm. High near 60. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm. Low around 54. East wind 6 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%.

Sunday

A chance of showers and thunderstorms before 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.

Sunday Night

A chance of showers after 8pm. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

Memorial Day

A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.

Monday Night

A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.

Tuesday

A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.