Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Overcast

74°F

23°C

Humidity	76%
Wind Speed	Calm
Barometer	30.09 in (1018.7 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	31 Aug 4:51 pm EDT

More Information:

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

Extended Forecast for

Alburtis PA

This Afternoon
High: 81 °F
Scattered
Showers
Tonight
Low: 68 °F
Chance
Showers
Tuesday
High: 88 °F
Chance
T-storms
Tuesday Night
Low: 69 °F
Showers
Likely
Wednesday
High: 84 °F
Showers
Likely
Wednesday Night
Low: 69 °F
Showers
Likely
Thursday
High: 87 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 69 °F
Chance
T-storms
Friday
High: 84 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms. Mostly cloudy, with a high near 81. Southwest wind around 5 mph. Chance of precipitation is 30%.

Tonight

A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 88. Light southwest wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

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 and thunderstorms after 2am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 84. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday 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. Mostly cloudy, with a low around 69. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.

Friday

Mostly sunny, with a high near 84.

Friday Night

Partly cloudy, with a low around 62.

Saturday

Sunny, with a high near 79.

Saturday Night

Partly cloudy, with a low around 58.

Sunday

Sunny, with a high near 76.