Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. 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.

Light Drizzle Fog/Mist

66°F

19°C

Humidity	96%
Wind Speed	E 9 mph
Barometer	30.07 in (1018.0 mb)
Dewpoint	65°F (18°C)
Visibility	6.00 mi
Last update	15 Jun 2:54 am EDT

More Information:

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

Extended Forecast for

Ellicott City MD

Overnight
Low: 63 °F
Slight Chance
Showers
Sunday
High: 70 °F
Slight Chance
Showers then
Chance
T-storms
Sunday Night
Low: 61 °F
Showers
Likely
Monday
High: 71 °F
Chance
Showers
Monday Night
Low: 64 °F
Slight Chance
Showers
Tuesday
High: 78 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 69 °F
Showers
Likely
Wednesday
High: 90 °F
Mostly Cloudy
then Chance
T-storms
Wednesday Night
Low: 73 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

A slight chance of showers. Cloudy, with a low around 63. East wind around 6 mph. Chance of precipitation is 20%.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 70. East wind around 7 mph. Chance of precipitation is 30%.

Sunday Night

Showers and thunderstorms likely before 5am, then a chance of showers. Cloudy, with a low around 61. East wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers, with thunderstorms also possible after 11am. Cloudy, with a high near 71. Northeast wind around 7 mph. Chance of precipitation is 40%.

Monday Night

A slight chance of showers. Cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 78. Chance of precipitation is 50%.

Tuesday Night

Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Wednesday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Juneteenth

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%.

Friday

Sunny, with a high near 86.

Friday Night

Mostly clear, with a low around 65.