National Weather Service

Hazardous Weather Conditions

Current conditions at

Pittsburgh International Airport (KPIT)

Lat: 40.48°NLon: 80.21°WElev: 1203ft.

Overcast

29°C

84°F

Humidity	67%
Wind Speed	Calm
Barometer	1023.2 mb (30.23 in)
Dewpoint	22°C (72°F)
Visibility	16 km
Heat Index	32°C (90°F)
Last update	18 Jun 10:51 am EDT

More Information:

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

Extended Forecast for

Carnegie PA

Heat Advisory June 18, 11:33am until June 21, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory June 18, 11:33am until June 21, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Today
High: 36 °C
Scattered
T-storms
Tonight
Low: 23 °C
Mostly Cloudy
Juneteenth
High: 35 °C
Partly Sunny
then Isolated
T-storms
Wednesday Night
Low: 22 °C
Mostly Cloudy
Thursday
High: 36 °C
Hot
Thursday Night
Low: 22 °C
Partly Cloudy
Friday
High: 37 °C
Hot
Friday Night
Low: 22 °C
Partly Cloudy

Detailed Forecast

Today

Scattered showers and thunderstorms, mainly after 4pm. Partly sunny and hot, with a high near 36. Heat index values as high as 39. South wind 5 to 10 km/h becoming east in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

Tonight

Mostly cloudy, with a low around 23. Southeast wind 5 to 8 km/h.

Juneteenth

Isolated showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 35. South wind 5 to 8 km/h. Chance of precipitation is 20%.

Wednesday Night

Mostly cloudy, with a low around 22. Calm wind.

Thursday

Mostly sunny and hot, with a high near 36. Calm wind.

Thursday Night

Partly cloudy, with a low around 22.

Friday

Mostly sunny and hot, with a high near 37.