Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

58°F

14°C

Humidity	84%
Wind Speed	Calm
Barometer	29.96 in (1014.5 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	26 Jul 5:51 am EDT

More Information:

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

Extended Forecast for

Lehigh Valley PA

Today
High: 83 °F
Sunny
Tonight
Low: 61 °F
Slight Chance
T-storms then
Patchy Fog
Monday
High: 84 °F
Patchy Fog
then
Scattered
T-storms
Monday Night
Low: 65 °F
Scattered
T-storms
Tuesday
High: 78 °F
Showers then
Heavy Rain
Tuesday Night
Low: 63 °F
Heavy Rain
then Showers
Likely
Wednesday
High: 78 °F
Chance
Showers then
Showers
Likely
Wednesday Night
Low: 62 °F
Showers
Likely then
Chance
Showers
Thursday
High: 79 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 83. Calm wind.

Tonight

A slight chance of showers and thunderstorms before 11pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 61. Calm wind. Chance of precipitation is 20%.

Monday

Scattered showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Scattered showers and thunderstorms. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers, with thunderstorms also possible after 11am. Some of the storms could produce heavy rainfall. High near 78. South wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 11pm, then showers likely. Some of the storms could produce heavy rainfall. Low around 63. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Thursday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. Chance of precipitation is 30%.

Thursday Night

A chance of thunderstorms before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 30%.

Friday

Sunny, with a high near 82.

Friday Night

Partly cloudy, with a low around 63.

Saturday

A chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.