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Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

A Few Clouds

35°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.11 in (1021.1 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 19 Apr 11:56 pm EDT
Extended Forecast for

Butler PA

Freeze Watch April 20, 11:00pm until April 21, 09:00am
Freeze Warning April 20, 02:00am until April 20, 10:00am
Click here for hazard details and duration
Freeze Watch
Freeze Warning

  • Overnight

    Overnight: Scattered rain and snow showers before 3am, then scattered snow showers. Mostly cloudy, with a low around 28. Northwest wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Scattered
    Rain/Snow

  • Monday

    Monday: Patchy frost before 9am. Otherwise, sunny through mid morning, then becoming mostly cloudy, with a high near 45. Northwest wind 6 to 10 mph.

    High: 45 °F

    Patchy Frost
    then Partly
    Sunny

  • Monday Night

    Monday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 23. Northwest wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Light south wind increasing to 5 to 9 mph in the morning.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 49. Southwest wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered rain and snow showers before 3am, then scattered snow showers. Mostly cloudy, with a low around 28. Northwest wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Patchy frost before 9am. Otherwise, sunny through mid morning, then becoming mostly cloudy, with a high near 45. Northwest wind 6 to 10 mph.
Monday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 23. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 63. Light south wind increasing to 5 to 9 mph in the morning.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49. Southwest wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
Friday Night
Showers likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Butler PA
 40.87°N 79.89°W (Elev. 1198 ft)
Last Update:
12:16 am EDT Apr 20, 2026
Forecast Valid:
12am EDT Apr 20, 2026-6pm EDT Apr 26, 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