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.

Overcast

64°F

18°C

Humidity	100%
Wind Speed	E 5 mph
Barometer	30.12 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	15 Jun 3:45 pm EDT

More Information:

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

Extended Forecast for

2 Miles NW Conowingo MD

This Afternoon
High: 67 °F
Scattered
Showers
Tonight
Low: 60 °F
Chance
Showers
Monday
High: 71 °F
Chance
Showers
Monday Night
Low: 62 °F
Slight Chance
Showers
Tuesday
High: 77 °F
Slight Chance
Showers then
Chance
Showers
Tuesday Night
Low: 68 °F
Showers
Likely
Wednesday
High: 88 °F
Chance
Showers
Wednesday Night
Low: 71 °F
Mostly Clear
Juneteenth
High: 91 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

Scattered showers. Cloudy, with a high near 67. East wind around 7 mph. Chance of precipitation is 40%.

Tonight

A chance of showers and thunderstorms. Cloudy, with a low around 60. East wind 3 to 6 mph. Chance of precipitation is 50%.

Monday

A chance of showers, mainly between noon and 2pm. Cloudy, with a high near 71. East wind 6 to 8 mph. Chance of precipitation is 30%.

Monday Night

A slight chance of showers. Cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Tuesday

A chance of showers, mainly after 2pm. Cloudy, with a high near 77. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 50%.

Tuesday 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 after 2am. Cloudy, with a low around 68. Chance of precipitation is 70%.

Wednesday

A chance of showers. Mostly sunny, with a high near 88. Chance of precipitation is 40%.

Wednesday Night

Mostly clear, with a low around 71.

Juneteenth

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 50%.

Thursday Night

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

Friday

Sunny, with a high near 84.

Friday Night

Partly cloudy, with a low around 62.