Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

66°F

19°C

Humidity	87%
Wind Speed	NW 3 mph
Barometer	29.95 in (1014.1 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	1 Aug 1:51 am EDT

More Information:

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

Extended Forecast for

Pen Argyl PA

Overnight
Low: 63 °F
Partly Cloudy
Saturday
High: 84 °F
Partly Sunny
Saturday Night
Low: 66 °F
Mostly Cloudy
Sunday
High: 82 °F
Mostly Cloudy
then Slight
Chance
Showers
Sunday Night
Low: 68 °F
Chance
T-storms then
Showers
Likely
Monday
High: 80 °F
Showers
Likely
Monday Night
Low: 66 °F
Chance
T-storms
Tuesday
High: 80 °F
Partly Sunny
then Showers
Likely
Tuesday Night
Low: 65 °F
Showers
Likely

Detailed Forecast

Overnight

Partly cloudy, with a low around 63. Calm wind.

Saturday

Partly sunny, with a high near 84. Light southwest wind becoming south 5 to 10 mph in the morning.

Saturday Night

Mostly cloudy, with a low around 66. South wind around 5 mph.

Sunday

A slight chance of showers after 2pm. Mostly cloudy, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 20%.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.

Tuesday

Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.

Tuesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Wednesday

Showers likely, mainly after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.

Wednesday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Thursday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Chance of precipitation is 60%.