Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

A Few Clouds

74°F

23°C

Humidity	75%
Wind Speed	S 9 G 18 mph
Barometer	29.99 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	10 Sep 1:15 am EDT

More Information:

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

Extended Forecast for

2 Miles WNW Street MD

Overnight
Low: 71 °F
Chance
Showers
Thursday
High: 86 °F
Chance
Showers
Thursday Night
Low: 64 °F
Chance
Showers
Friday
High: 79 °F
Mostly Sunny
Friday Night
Low: 61 °F
Partly Cloudy
Saturday
High: 79 °F
Chance
Showers
Saturday Night
Low: 67 °F
Showers
Likely
Sunday
High: 83 °F
Chance
Showers
Sunday Night
Low: 66 °F
Chance
Showers then
Mostly Cloudy

Detailed Forecast

Overnight

A chance of showers after 5am. Mostly cloudy, with a low around 71. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Thursday

A chance of showers before 9am, then a slight chance of showers after 2pm. Partly sunny, with a high near 86. West wind 6 to 8 mph. Chance of precipitation is 30%.

Thursday Night

A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy, with a low around 64. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Friday

Mostly sunny, with a high near 79. North wind 3 to 6 mph.

Friday Night

Partly cloudy, with a low around 61. Calm wind.

Saturday

A chance of showers, mainly after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.

Sunday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 82.

Monday Night

Partly cloudy, with a low around 64.

Tuesday

Mostly sunny, with a high near 83.

Tuesday Night

Partly cloudy, with a low around 68.