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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

Current conditions at

Pittsburgh International Airport (KPIT)

Lat: 40.48°NLon: 80.21°WElev: 1203ft.

Overcast

72°F

22°C

Humidity 87%
Wind Speed SW 8 G 20 mph
Barometer 29.83 in (1010.3 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 16 Oct 3:51 am EDT
Extended Forecast for

Coraopolis PA

  • Overnight

    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%.

    Low: 70 °F

    Isolated
    T-storms

  • Friday

    Friday: Showers and thunderstorms before 3pm, then scattered showers. Temperature rising to near 71 by 11am, then falling to around 58 during the remainder of the day. Southwest wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F⇓

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 40. West wind 11 to 13 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Showers
    Likely then
    Scattered
    Showers

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 50. North wind 10 to 14 mph.

    High: 50 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. Light north wind.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 58.

    High: 58 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Patchy frost before 8am. Otherwise, sunny, with a high near 63.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °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 3pm, then scattered showers. Temperature rising to near 71 by 11am, then falling to around 58 during the remainder of the day. Southwest wind 13 to 16 mph becoming west in the afternoon. Winds could gust as high as 28 mph. 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 40. West wind 11 to 13 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 50. North wind 10 to 14 mph.
Saturday Night
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. Light north wind.
Sunday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 37.
Monday
Patchy frost before 8am. Otherwise, sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Coraopolis PA
 40.52°N 80.18°W (Elev. 938 ft)
Last Update:
2:21 am EDT Oct 16, 2026
Forecast Valid:
4am EDT Oct 16, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation