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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/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Overcast

68°F

20°C

Humidity 100%
Wind Speed S 7 mph
Barometer 29.84 in (1010.5 mb)
Dewpoint 68°F (20°C)
Visibility 9.00 mi
Last update 16 Oct 3:56 am EDT
Extended Forecast for

West Kittanning PA

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 5am, then scattered showers and thunderstorms after 5am. Mostly cloudy, with a steady temperature around 68. South wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Showers
    Likely

  • Friday

    Friday: Showers and thunderstorms before 4pm, then scattered showers. Temperature rising to near 73 by 11am, then falling to around 61 during the remainder of the day. Southwest wind 13 to 15 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: 73 °F⇓

    Showers
    Likely then
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 37. West wind around 10 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Showers
    Likely then
    Isolated
    Showers

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 53. North wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 53 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 1am. Otherwise, clear, with a low around 30. Light north wind.

    Low: 30 °F

    Frost

  • Sunday

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

    High: 61 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Patchy frost after 2am. Otherwise, clear, with a low around 33.

    Low: 33 °F

    Clear then
    Patchy Frost

  • Monday

    Monday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 66.

    High: 66 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm before 5am, then scattered showers and thunderstorms after 5am. Mostly cloudy, with a steady temperature around 68. South wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms before 4pm, then scattered showers. Temperature rising to near 73 by 11am, then falling to around 61 during the remainder of the day. Southwest wind 13 to 15 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 between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 37. West wind around 10 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 53. North wind 9 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Widespread frost, mainly after 1am. Otherwise, clear, with a low around 30. Light north wind.
Sunday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 61.
Sunday Night
Patchy frost after 2am. Otherwise, clear, with a low around 33.
Monday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
West Kittanning PA
 40.81°N 79.52°W (Elev. 804 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

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation