Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Hazardous Weather Conditions

Current conditions at

Baltimore, Baltimore-Washington International Airport (KBWI)

Lat: 39.17°NLon: 76.68°WElev: 135ft.

Thunderstorm Light Rain

77°F

25°C

Humidity	94%
Wind Speed	S 7 mph
Barometer	29.78 in (1008.4 mb)
Dewpoint	75°F (24°C)
Visibility	7.00 mi
Heat Index	78°F (26°C)
Last update	2 Aug 4:54 pm EDT

More Information:

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

Extended Forecast for

Ellicott City MD

Flood Watch August 2, 05:07pm until August 3, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch August 2, 05:07pm until August 3, 12:00am
NOW until 12:00am Mon
Flood Watch
This Afternoon
High: 81 °F
Showers
Tonight
Low: 70 °F
Showers
Monday
High: 84 °F
Chance
Showers then
Showers
Likely
Monday Night
Low: 65 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 84 °F
Partly Sunny
Tuesday Night
Low: 67 °F
Mostly Cloudy
then Slight
Chance
Showers
Wednesday
High: 85 °F
Partly Sunny
then Chance
T-storms
Wednesday Night
Low: 70 °F
Chance
T-storms

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 81. Southeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before 5am, then a slight chance of showers. Low around 70. Southeast wind 6 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 84. West wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 65. Light north wind. Chance of precipitation is 30%.

Tuesday

Partly sunny, with a high near 84. Northeast wind 3 to 5 mph.

Tuesday Night

A slight chance of showers after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 20%.

Wednesday

A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.

Saturday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 88. Chance of precipitation is 60%.