Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Baltimore, Baltimore-Washington International Airport (KBWI)

Lat: 39.17°NLon: 76.68°WElev: 135ft.

Mostly Cloudy

79°F

26°C

Humidity	88%
Wind Speed	SW 5 mph
Barometer	29.87 in (1011.2 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	18 Jun 4:54 pm EDT

More Information:

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

Extended Forecast for

Ellicott City MD

This Afternoon
High: 87 °F
Severe
Thunderstorms
Tonight
Low: 71 °F
Scattered
T-storms then
Mostly Clear
Juneteenth
High: 91 °F
Sunny then
T-storms
Thursday Night
Low: 65 °F
Showers
Likely then
Slight Chance
Showers
Friday
High: 84 °F
Sunny
Friday Night
Low: 66 °F
Partly Cloudy
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 70 °F
Mostly Clear
Sunday
High: 94 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 87. West wind around 7 mph. Chance of precipitation is 40%.

Tonight

Scattered showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 71. Light southwest wind. Chance of precipitation is 30%.

Juneteenth

A slight chance of showers before 2pm, then showers and thunderstorms likely between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 91. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 65. Southwest wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Sunny, with a high near 84. Northwest wind around 8 mph.

Friday Night

Partly cloudy, with a low around 66.

Saturday

Sunny, with a high near 89.

Saturday Night

Mostly clear, with a low around 70.

Sunday

Mostly sunny, with a high near 94.

Sunday Night

Mostly clear, with a low around 74.