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

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Mostly Cloudy

76°F

24°C

Humidity	71%
Wind Speed	E 6 mph
Barometer	30.05 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	13 Jun 7:35 pm EDT

More Information:

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

Extended Forecast for

Cecilton MD

Tonight
Low: 66 °F
Showers
Likely
Saturday
High: 75 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 62 °F
Showers
Likely
Sunday
High: 71 °F
Chance
Showers then
Chance
T-storms
Sunday Night
Low: 62 °F
Chance
T-storms then
Showers
Likely
Monday
High: 72 °F
Showers
Likely
Monday Night
Low: 64 °F
Chance
Showers
Tuesday
High: 80 °F
Mostly Cloudy
then Chance
Showers
Tuesday Night
Low: 67 °F
Chance
Showers

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 66. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 75. Northeast wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and thunderstorms likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 62. East wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers and thunderstorms. Cloudy, with a high near 71. East wind 6 to 8 mph. Chance of precipitation is 40%.

Sunday Night

A chance of showers and thunderstorms, then showers likely after 2am. Cloudy, with a low around 62. East wind around 6 mph. Chance of precipitation is 60%.

Monday

Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.

Monday Night

A chance of showers before 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

Tuesday

A chance of showers after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 30%.

Tuesday Night

A chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

Wednesday

A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 30%.

Wednesday Night

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

Juneteenth

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

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Friday

Sunny, with a high near 87.