Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

A Few Clouds

78°F

26°C

Humidity	61%
Wind Speed	S 8 mph
Barometer	30.04 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	26 Aug 5:35 pm EDT

More Information:

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

Extended Forecast for

2 Miles S Pylesville MD

Tonight
Low: 68 °F
Mostly Cloudy
then Slight
Chance
T-storms
Thursday
High: 85 °F
Severe
Thunderstorms
Thursday Night
Low: 66 °F
Severe
Thunderstorms
then Showers
Likely and
Patchy Fog
Friday
High: 84 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 63 °F
Partly Cloudy
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 64 °F
Partly Cloudy
Sunday
High: 86 °F
Mostly Sunny
Sunday Night
Low: 68 °F
Partly Cloudy

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 68. South wind 6 to 8 mph. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Some of the storms could be severe. Partly sunny, with a high near 85. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Some of the storms could be severe. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming north around 5 mph in the morning.

Friday Night

Partly cloudy, with a low around 63. Light north wind.

Saturday

Sunny, with a high near 84.

Saturday Night

Partly cloudy, with a low around 64.

Sunday

Mostly sunny, with a high near 86.

Sunday Night

Partly cloudy, with a low around 68.