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

68°F

20°C

Humidity	97%
Wind Speed	E 3 mph
Barometer	30.00 in
Dewpoint	67°F (19°C)
Visibility	7.00 mi
Last update	14 Jun 3:05 am EDT

More Information:

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

Extended Forecast for

Aberdeen Proving Ground MD

Overnight
Low: 67 °F
Chance
T-storms
Saturday
High: 76 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 61 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 70 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 60 °F
Showers
Likely
Monday
High: 72 °F
Chance
Showers
Monday Night
Low: 62 °F
Cloudy
Tuesday
High: 80 °F
Cloudy then
Chance
Showers
Tuesday Night
Low: 67 °F
Chance
Showers

Detailed Forecast

Overnight

A chance of showers and thunderstorms, mainly before 4am. Cloudy, with a low around 67. Light east wind. Chance of precipitation is 30%.

Saturday

A chance of showers and thunderstorms, mainly after 9am. Cloudy, with a high near 76. Northeast wind 3 to 7 mph. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms, mainly after 11pm. Cloudy, with a low around 61. East wind around 6 mph. Chance of precipitation is 40%.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 70. East 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.

Sunday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Cloudy, with a low around 60. East wind 3 to 6 mph. Chance of precipitation is 60%.

Monday

A chance of showers, with thunderstorms also possible after 2pm. Cloudy, with a high near 72. Chance of precipitation is 30%.

Monday Night

Cloudy, with a low around 62.

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. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.

Wednesday

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