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Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Fair

37°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 29.97 in (1016.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 30 Apr 11:56 pm EDT
Extended Forecast for

West Sunbury PA

Frost Advisory until May 1, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until May 1, 09:00am

    NOW until 9:00am Fri

    Frost Advisory

  • Overnight

    Low: 33 °F

    Patchy Frost

  • Friday

    Friday: Showers, mainly before 4pm. Areas of frost before 7am. High near 50. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Showers

  • Friday Night

    Friday Night: Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 32. Northwest wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Partly Cloudy
    then Frost

  • Saturday

    Saturday: A chance of showers, mainly after 2pm. Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 53. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 53 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 8pm. Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 30. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Showers then
    Frost

  • Sunday

    Sunday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 57.

    High: 57 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am. Partly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 50%.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy frost after 1am. Otherwise, mostly clear, with a low around 33. Calm wind.
Friday
Showers, mainly before 4pm. Areas of frost before 7am. High near 50. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 32. Northwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers, mainly after 2pm. Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 53. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A chance of showers before 8pm. Widespread frost, mainly after 1am. Otherwise, partly cloudy, with a low around 30. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.
Sunday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 57.
Sunday Night
A chance of showers after 2am. Partly cloudy, with a low around 40. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Tuesday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Wednesday
Showers. High near 65. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 42. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Sunbury PA
 41°N 79.9°W (Elev. 1404 ft)
Last Update:
8:31 pm EDT Apr 30, 2026
Forecast Valid:
12am EDT May 1, 2026-6pm EDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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