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

16°F

-9°C

Humidity 100%
Wind Speed NW 6 mph
Barometer 30.19 in (1025.7 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 31 Jan 11:56 am EST
Extended Forecast for

4 Miles W West Sunbury PA

Cold Weather Advisory January 31, 07:00pm until February 1, 11:00am
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy and cold, with a high near 14. Northwest wind around 7 mph.

    High: 14 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -4. Wind chill values as low as -14. North wind around 6 mph.

    Low: -4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 17. Wind chill values as low as -13. Northwest wind 6 to 9 mph.

    High: 17 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -1. Northwest wind 3 to 6 mph.

    Low: -1 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23. Southwest wind 3 to 6 mph.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy and cold, with a high near 14. Northwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around -4. Wind chill values as low as -14. North wind around 6 mph.
Sunday
Mostly sunny, with a high near 17. Wind chill values as low as -13. Northwest wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around -1. Northwest wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 23. Southwest wind 3 to 6 mph.
Monday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Partly sunny, with a high near 23.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
Friday
Snow. High near 30. Chance of precipitation is 80%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W West Sunbury PA
 41.01°N 79.96°W (Elev. 1302 ft)
Last Update:
11:19 am EST Jan 31, 2026
Forecast Valid:
12pm EST Jan 31, 2026-6pm EST Feb 6, 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