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

30°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.53 in (1035.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 18 Oct 2:56 am EDT
Extended Forecast for

3 Miles SW Rimersburg PA

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

    NOW until 9:00am Sun

    Freeze Warning

  • Overnight

    Low: 28 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 10am. Otherwise, sunny, with a high near 58. Calm wind.

    High: 58 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear then
    Frost

  • Monday

    Monday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 64. Calm wind.

    High: 64 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Overnight
Widespread frost. Otherwise, clear, with a low around 28. Calm wind.
Sunday
Widespread frost before 10am. Otherwise, sunny, with a high near 58. Calm wind.
Sunday Night
Widespread frost, mainly after 5am. Otherwise, clear, with a low around 33. Calm wind.
Monday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 64. Calm wind.
Monday Night
Clear, with a low around 35. Calm wind.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Clear, with a low around 37.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 62.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Rimersburg PA
 41.01°N 79.55°W (Elev. 1444 ft)
Last Update:
2:21 am EDT Oct 18, 2026
Forecast Valid:
3am EDT Oct 18, 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