National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fog/Mist

63°F

17°C

Humidity 93%
Wind Speed SE 3 mph
Barometer 30.02 in (1016.9 mb)
Dewpoint 61°F (16°C)
Visibility 6.00 mi
Last update 15 Oct 7:53 pm EDT
Extended Forecast for

Fayette City PA

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 4am. Cloudy, then gradually becoming partly cloudy, with a low around 64. South wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers and thunderstorms likely, then showers after 2pm. Temperature rising to near 74 by 11am, then falling to around 61 during the remainder of the day. Southwest wind 15 to 18 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F⇓

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers, mainly before 2am. Low around 39. West wind 11 to 13 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 51. North wind around 14 mph.

    High: 51 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 11pm. Otherwise, clear, with a low around 32. Light and variable wind.

    Low: 32 °F

    Patchy Frost

  • Sunday

    Sunday: Widespread frost before 9am. Otherwise, sunny, with a high near 60.

    High: 60 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Patchy frost after 5am. Otherwise, clear, with a low around 34.

    Low: 34 °F

    Clear then
    Patchy Frost

  • Monday

    Monday: Patchy frost before 9am. Otherwise, sunny, with a high near 65.

    High: 65 °F

    Patchy Frost
    then Sunny

  • Monday Night

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

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly before 4am. Cloudy, then gradually becoming partly cloudy, with a low around 64. South wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms likely, then showers after 2pm. Temperature rising to near 74 by 11am, then falling to around 61 during the remainder of the day. Southwest wind 15 to 18 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers, mainly before 2am. Low around 39. West wind 11 to 13 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. 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 51. North wind around 14 mph.
Saturday Night
Patchy frost after 11pm. Otherwise, clear, with a low around 32. Light and variable wind.
Sunday
Widespread frost before 9am. Otherwise, sunny, with a high near 60.
Sunday Night
Patchy frost after 5am. Otherwise, clear, with a low around 34.
Monday
Patchy frost before 9am. Otherwise, sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fayette City PA
 40.11°N 79.83°W (Elev. 899 ft)
Last Update:
7:03 pm EDT Oct 15, 2026
Forecast Valid:
8pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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