Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City. Read More >

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36° N Lon: 79.92° W Elev: 1237 ft.

Fair

76°F

24°C

Humidity	74%
Wind Speed	S 8 mph
Barometer	29.96 in (1014.2 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	18 Aug 8:53 pm EDT

More Information:

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

Detailed forecast for

Allegheny County

Rest Of Tonight

Partly cloudy early this evening, then mostly cloudy with a slight chance of showers and thunderstorms. Lows around 70. South winds around 5 mph. Chance of rain 20 percent.

Monday

Partly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

Monday Night

Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the upper 60s. Northwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent.

Tuesday

Partly sunny with a chance of showers and thunderstorms. Humid with highs in the mid 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Chance of rain 50 percent.

Tuesday Night

Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 60s. Light and variable winds. Chance of rain 40 percent.

Wednesday

Showers and thunderstorms likely. Highs in the mid 80s. Chance of rain 70 percent.

Wednesday Night

Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Lows in the upper 60s. Chance of rain 60 percent.

Thursday

Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs around 80. Chance of rain 40 percent.

Thursday Night

Partly cloudy. Lows in the upper 50s.

Friday

Mostly sunny. Highs in the upper 70s.