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

Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Fair

36°F

2°C

Humidity 89%
Wind Speed SE 3 mph
Barometer 30.48 in (1033.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 17 Oct 10:56 pm EDT
Extended Forecast for

West Liberty PA

Freeze Warning October 18, 01:00am until October 18, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Patchy fog after 3am. Widespread frost. Otherwise, clear, with a low around 28. Calm wind.

    Low: 28 °F

    Frost and
    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 10am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 60. Light south wind.

    High: 60 °F

    Frost and
    Areas Fog
    then Sunny

  • Sunday Night

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

    Low: 33 °F

    Clear then
    Patchy Frost

  • Monday

    Monday: Widespread frost, mainly between 7am and 9am. Otherwise, sunny, with a high near 66. Calm wind.

    High: 66 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 34. Calm wind.

    Low: 34 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

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

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

Detailed Forecast

Tonight
Patchy fog after 3am. Widespread frost. Otherwise, clear, with a low around 28. Calm wind.
Sunday
Areas of fog before 10am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 60. Light south wind.
Sunday Night
Patchy frost after 2am. Otherwise, clear, with a low around 33. Calm wind.
Monday
Widespread frost, mainly between 7am and 9am. Otherwise, sunny, with a high near 66. Calm wind.
Monday Night
Clear, with a low around 34. Calm wind.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Clear, with a low around 36.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Liberty PA
 41.01°N 80.05°W (Elev. 1191 ft)
Last Update:
10:21 pm EDT Oct 17, 2026
Forecast Valid:
11pm EDT Oct 17, 2026-6pm EDT Oct 24, 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