Severe Thunderstorms and Heavy Rainfall; Typhoon Watch in Guam and CNMI

Heavy to excessive rainfall will continue through tonight from the Texas Big Bend region into southern Oklahoma. Scattered damaging wind gusts and a few tornadoes may accompany a line of severe thunderstorms that is expected across the Mid-Atlantic into New England Friday. A Typhoon Watch continues for Guam and CNMI as Tropical Storm Champi will strengthen and approach the islands this weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast

69°F

21°C

Humidity	96%
Wind Speed	S 9 mph
Barometer	29.84 in (1010.2 mb)
Dewpoint	68°F (20°C)
Visibility	8.00 mi
Last update	16 Oct 4:53 am EDT

More Information:

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

Extended Forecast for

McKeesport PA

Overnight
Low: 70 °F
Isolated
T-storms
Friday
High: 75 °F⇓
Breezy.
Scattered
T-storms then
Showers
Friday Night
Low: 41 °F
Showers
Likely then
Scattered
Showers
Saturday
High: 53 °F
Becoming
Sunny
Saturday Night
Low: 32 °F
Clear then
Patchy Frost
Sunday
High: 61 °F
Frost then
Sunny
Sunday Night
Low: 36 °F
Mostly Clear
Monday
High: 66 °F
Areas Frost
then Sunny
Monday Night
Low: 38 °F
Mostly Clear

Detailed Forecast

Overnight

Isolated showers and thunderstorms. Mostly cloudy, with a steady temperature around 70. South wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Friday

Showers and thunderstorms before 4pm, then scattered showers. Temperature rising to near 75 by 11am, then falling to around 62 during the remainder of the day. Breezy, with a southwest wind 15 to 21 mph becoming west in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 41. West wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly cloudy through mid morning, then gradual clearing, with a high near 53. North wind 13 to 16 mph.

Saturday Night

Patchy frost after midnight. Otherwise, clear, with a low around 32. Northwest wind around 6 mph becoming calm in the evening.

Sunday

Widespread frost before 9am. Otherwise, sunny, with a high near 61.

Sunday Night

Mostly clear, with a low around 36.

Monday

Areas of frost before 9am. Otherwise, sunny, with a high near 66.

Monday Night

Mostly clear, with a low around 38.