Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Pittsburgh International Airport (KPIT)

Lat: 40.48°NLon: 80.21°WElev: 1203ft.

Overcast

73°F

23°C

Humidity	71%
Wind Speed	N 9 mph
Barometer	30.21 in (1022.9 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	18 Sep 12:51 pm EDT

More Information:

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

Extended Forecast for

Mc Kees Rocks PA

This Afternoon
High: 78 °F
Partly Sunny
Tonight
Low: 59 °F
Partly Cloudy
Saturday
High: 80 °F
Partly Sunny
Saturday Night
Low: 66 °F
Partly Cloudy
then Showers
Likely
Sunday
High: 79 °F
Showers
Sunday Night
Low: 60 °F
Chance
Showers
Monday
High: 70 °F
Chance
Showers
Monday Night
Low: 59 °F
Showers
Likely
Tuesday
High: 67 °F
Showers
Likely

Detailed Forecast

This Afternoon

Partly sunny, with a high near 78. North wind around 7 mph.

Tonight

Partly cloudy, with a low around 59. North wind 3 to 5 mph.

Saturday

Partly sunny, with a high near 80. East wind around 5 mph.

Saturday Night

Showers likely, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 66. East wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and possibly a thunderstorm before 11am, then showers between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 79. South wind 6 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

Monday

A chance of showers after 8am. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.

Monday Night

Showers likely, mainly after 2am. Cloudy, with a low around 59. Chance of precipitation is 60%.

Tuesday

Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 67. Chance of precipitation is 70%.

Tuesday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 56. Chance of precipitation is 70%.

Wednesday

Showers and thunderstorms likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.