Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Wilmington Airport (KILG)

Lat: 39.67°NLon: 75.61°WElev: 72ft.

Fair

73°F

23°C

Humidity	79%
Wind Speed	W 6 mph
Barometer	30.01 in (1016.1 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	20 May 5:51 am EDT

More Information:

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

Extended Forecast for

Lewisville PA

Today
High: 93 °F
Sunny then
Showers
Likely
Tonight
Low: 55 °F
Showers then
Chance
Showers
Thursday
High: 65 °F
Showers
Thursday Night
Low: 50 °F
Slight Chance
Showers
Friday
High: 63 °F
Showers
Likely
Friday Night
Low: 47 °F
Showers
Saturday
High: 59 °F
Showers
Saturday Night
Low: 50 °F
Showers
Likely
Sunday
High: 65 °F
Chance
Showers

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 93. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before 11pm, then a chance of showers. Low around 55. Northwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm. High near 65. Northeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A slight chance of showers after 8pm. Mostly cloudy, with a low around 50. Light northeast wind. Chance of precipitation is 20%.

Friday

Showers likely, mainly after 2pm. Mostly cloudy, with a high near 63. East wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

Friday Night

Showers. Low around 47. Chance of precipitation is 80%.

Saturday

Showers. High near 59. Chance of precipitation is 90%.

Saturday Night

Showers likely. Cloudy, with a low around 50. Chance of precipitation is 70%.

Sunday

A chance of showers before 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.

Sunday Night

A chance of showers after 8pm. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

Memorial Day

A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.