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.

Overcast

66°F

19°C

Humidity 84%
Wind Speed S 6 mph
Barometer 29.97 in (1014.6 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 27 Aug 1:56 am EDT
Extended Forecast for

Meridian PA

  • Overnight

    Overnight: Isolated showers. Mostly cloudy, with a low around 61. Light south wind. Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers before 9am, then isolated showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. South wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Areas of fog after 1am. Otherwise, partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Partly Cloudy
    then Areas
    Fog

  • Friday

    Friday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 80 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 56. North wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 81.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a low around 61. Light south wind. Chance of precipitation is 20%.
Thursday
Isolated showers before 9am, then isolated showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. South wind 3 to 7 mph. Chance of precipitation is 20%.
Thursday Night
Areas of fog after 1am. Otherwise, partly cloudy, with a low around 59. Calm wind.
Friday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 56. North wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 86.
Monday Night
Mostly cloudy, with a low around 68.
Tuesday
Partly sunny, with a high near 89.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Meridian PA
 40.85°N 79.95°W (Elev. 1220 ft)
Last Update:
12:06 am EDT Aug 27, 2026
Forecast Valid:
2am EDT Aug 27, 2026-6pm EDT Sep 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation