Showers and Storms in the East; Dangerously Hot and Dry in the West

A front will bring scattered showers and storms to portions of the Central and Eastern US. Severe storms are expected in parts of the Great Plains and Ozarks today. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

A Few Clouds

86°F

30°C

Humidity	88%
Wind Speed	S 9 mph
Barometer	30.10 in
Dewpoint	82°F (28°C)
Visibility	10.00 mi
Heat Index	104°F (40°C)
Last update	6 Aug 4:35 pm EDT

More Information:

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

Extended Forecast for

3 Miles WNW Jarrettsville MD

This Afternoon
High: 88 °F
Chance
T-storms
Tonight
Low: 70 °F
Chance
T-storms then
Mostly Cloudy
Friday
High: 86 °F
Sunny then
Chance
T-storms
Friday Night
Low: 69 °F
T-storms
Likely then
Mostly Cloudy
Saturday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 69 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 68 °F
Mostly Clear
Monday
High: 89 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms. Partly sunny, with a high near 88. South wind around 8 mph. Chance of precipitation is 50%.

Tonight

A chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 70. Light and variable wind. Chance of precipitation is 50%.

Friday

A chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

Friday Night

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Southwest wind 3 to 8 mph. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Sunday

Sunny, with a high near 87.

Sunday Night

Mostly clear, with a low around 68.

Monday

A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 70.