Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Plains and Mississippi Valley

A heat wave over the Southwest will intensify late week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rain are expected over portions of the Plains and Mississippi Valley tonight, which will shift to parts of the Upper Midwest and mid-Mississippi Valley Friday. Monsoonal showers and flooding persist in the Desert Southwest. Read More >

Current conditions at

Baltimore, Baltimore-Washington International Airport (KBWI)

Lat: 39.17°NLon: 76.68°WElev: 135ft.

Overcast

74°F

23°C

Humidity	71%
Wind Speed	NW 3 mph
Barometer	29.95 in (1014.0 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	31 Jul 1:54 am EDT

More Information:

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

Extended Forecast for

Baltimore-Washington International Airport MD

Overnight
Low: 66 °F
Mostly Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 70 °F
Partly Cloudy
Saturday
High: 90 °F
Mostly Sunny
Saturday Night
Low: 73 °F
Mostly Cloudy
Sunday
High: 87 °F
Mostly Cloudy
then Slight
Chance
T-storms
Sunday Night
Low: 71 °F
Showers
Likely
Monday
High: 86 °F
Showers
Likely
Monday Night
Low: 69 °F
Showers
Likely then
Slight Chance
T-storms

Detailed Forecast

Overnight

Mostly clear, with a low around 66. Calm wind.

Friday

Sunny, with a high near 89. Northwest wind around 5 mph becoming calm in the afternoon.

Friday Night

Partly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 90. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

Saturday Night

Mostly cloudy, with a low around 73. South wind 8 to 11 mph, with gusts as high as 23 mph.

Sunday

A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 87. Chance of precipitation is 20%.

Sunday Night

A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 70%.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.

Monday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Tuesday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.