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Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Overcast

49°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.18 in (1022.7 mb)
Dewpoint 49°F (9°C)
Visibility 9.00 mi
Last update 15 Oct 7:56 am EDT
Extended Forecast for

3 Miles SSW West Sunbury PA

Frost Advisory October 16, 12:00am until October 16, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Today

    Today: Mostly sunny, with a high near 65. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy frost after 4am. Otherwise, clear, with a low around 34. North wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Clear then
    Patchy Frost

  • Thursday

    Thursday: Patchy frost before 9am. Otherwise, sunny, with a high near 62. North wind 3 to 8 mph.

    High: 62 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 31. North wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Clear then
    Frost

  • Friday

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

    High: 64 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 8am. High near 68. Chance of precipitation is 80%.

    High: 68 °F

    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 65. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.
Tonight
Patchy frost after 4am. Otherwise, clear, with a low around 34. North wind around 6 mph becoming calm in the evening.
Thursday
Patchy frost before 9am. Otherwise, sunny, with a high near 62. North wind 3 to 8 mph.
Thursday Night
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 31. North wind around 5 mph becoming calm in the evening.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 64. Calm wind.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 72.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Sunday
Showers, mainly after 8am. High near 68. Chance of precipitation is 80%.
Sunday Night
Showers. Low around 43. Chance of precipitation is 80%.
Monday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW West Sunbury PA
 40.96°N 79.94°W (Elev. 1250 ft)
Last Update:
5:31 am EDT Oct 15, 2025
Forecast Valid:
8am EDT Oct 15, 2025-6pm EDT Oct 21, 2025
 
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