Midwest Heavy Rain and Severe Storms; Poor Air Quality and Elevated Fire Threats In the Northwest; Hurricane Lane Rolls Through Central Pacific

An area of low pressure is expected to lift up through the Midwest and intensify, while producing possible excessive rainfall and severe storms across the Mississippi Valley into the Ohio/Tennessee Valleys. Smoke from wildfires will continue to create poor air quality across parts of Western region. Hurricane Lane continues to move west through the Central Pacific, well east-southeast of Hawaii. Read More >

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

18°C

65°F

Humidity 93%
Wind Speed E 6 km/h
Barometer 1017.2 mb (30.05 in)
Dewpoint 17°C (63°F)
Visibility 16 km
Last update 20 Aug 12:53 am EDT
Extended Forecast for

Finleyville PA

  • Overnight

    Overnight: Mostly clear, with a low around 17. Calm wind.

    Mostly Clear

    Low: 17 °C

  • Monday

    Monday: Mostly sunny, with a high near 28. Southeast wind 5 to 13 km/h.

    Mostly Sunny

    High: 28 °C

  • Monday
    Night

    Monday Night: A chance of showers, mainly after 2am.  Mostly cloudy, with a low around 20. Southeast wind 11 to 13 km/h.  Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.

    Chance
    Showers

    Low: 20 °C

  • Tuesday

    Tuesday: Showers and thunderstorms.  High near 27. South wind 11 to 16 km/h.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.

    Showers
    Likely then
    T-storms

    High: 27 °C

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely before midnight, then a chance of showers.  Mostly cloudy, with a low around 18. Southwest wind around 14 km/h.  Chance of precipitation is 70%. New precipitation amounts between 7.5 mm and 1 cm possible.

    T-storms
    Likely then
    Chance
    Showers

    Low: 18 °C

  • Wednesday

    Wednesday: A chance of showers, mainly before 11am.  Mostly cloudy, with a high near 23. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    Chance
    Showers

    High: 23 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Partly Cloudy

    Low: 13 °C

  • Thursday

    Thursday: Sunny, with a high near 24.

    Sunny

    High: 24 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 13.

    Mostly Clear

    Low: 13 °C

Detailed Forecast

Overnight
Mostly clear, with a low around 17. Calm wind.
Monday
Mostly sunny, with a high near 28. Southeast wind 5 to 13 km/h.
Monday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 20. Southeast wind 11 to 13 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
Tuesday
Showers and thunderstorms. High near 27. South wind 11 to 16 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible.
Tuesday Night
Showers and thunderstorms likely before midnight, then a chance of showers. Mostly cloudy, with a low around 18. Southwest wind around 14 km/h. Chance of precipitation is 70%. New precipitation amounts between 7.5 mm and 1 cm possible.
Wednesday
A chance of showers, mainly before 11am. Mostly cloudy, with a high near 23. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Sunny, with a high near 24.
Thursday Night
Mostly clear, with a low around 13.
Friday
Sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 16.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
Finleyville PA
 40.26°N 80.01°W (Elev. 327 m)
9:21 pm EDT Aug 19, 2018
1am EDT Aug 20, 2018-6pm EDT Aug 26, 2018
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database