Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

Current conditions at

Baltimore, Baltimore-Washington International Airport (KBWI)

Lat: 39.17°NLon: 76.68°WElev: 135ft.

Mostly Cloudy

71°F

22°C

Humidity	68%
Wind Speed	E 9 mph
Barometer	30.07 in (1018.2 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	21 Sep 11:54 am EDT

More Information:

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

Extended Forecast for

Baltimore-Washington International Airport MD

This Afternoon
High: 74 °F
Showers
Likely
Tonight
Low: 59 °F
Showers
Tuesday
High: 66 °F
Showers
Tuesday Night
Low: 55 °F
Showers
Wednesday
High: 66 °F
Chance
Showers
Wednesday Night
Low: 54 °F
Slight Chance
Showers
Thursday
High: 66 °F
Mostly Cloudy
Thursday Night
Low: 52 °F
Mostly Cloudy
Friday
High: 67 °F
Slight Chance
Showers

Detailed Forecast

This Afternoon

Showers likely, mainly between 1pm and 3pm. Cloudy, with a high near 74. Northeast wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Showers and possibly a thunderstorm. Low around 59. Northeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and possibly a thunderstorm. High near 66. Northeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers, mainly before 2am. Low around 55. Northeast wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of showers. Mostly cloudy, with a high near 66. Northeast wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Wednesday Night

A slight chance of showers before 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 20%.

Thursday

Mostly cloudy, with a high near 66.

Thursday Night

Mostly cloudy, with a low around 52.

Friday

A slight chance of showers. Mostly sunny, with a high near 67. Chance of precipitation is 20%.

Friday Night

A chance of showers, mainly before 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.