Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Partly Cloudy

83°F

28°C

Humidity	67%
Wind Speed	S 3 mph
Barometer	29.87 in (1011.3 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	18 Jun 2:51 pm EDT

More Information:

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

Extended Forecast for

Lehigh Valley PA

This Afternoon
High: 83 °F
T-storms
Tonight
Low: 70 °F
T-storms
Likely and
Patchy Fog
then Patchy
Fog
Juneteenth
High: 88 °F
Severe
Thunderstorms
and Patchy
Fog
Thursday Night
Low: 62 °F
Severe
Thunderstorms
then Slight
Chance
Showers
Friday
High: 83 °F
Sunny
Friday Night
Low: 62 °F
Partly Cloudy
Saturday
High: 86 °F
Sunny
Saturday Night
Low: 67 °F
Partly Cloudy
Sunday
High: 90 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 83. Southwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 8pm. Patchy fog between 11pm and 5am. Otherwise, mostly cloudy, with a low around 70. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Juneteenth

A slight chance of showers, then showers and thunderstorms after 2pm. Some of the storms could be severe. Patchy fog before 7am. High near 88. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Some of the storms could be severe. Low around 62. West wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Sunny, with a high near 83. Northwest wind 5 to 10 mph.

Friday Night

Partly cloudy, with a low around 62.

Saturday

Sunny, with a high near 86.

Saturday Night

Partly cloudy, with a low around 67.

Sunday

Mostly sunny, with a high near 90.

Sunday Night

Mostly clear, with a low around 72.