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.

Light Snow Fog/Mist

31°F

-1°C

Humidity 100%
Wind Speed E 9 mph
Barometer 30.30 in (1028.0 mb)
Dewpoint 31°F (-1°C)
Visibility 3.00 mi
Wind Chill23°F (-5°C)
Last update 3 Mar 2:56 am EST
Extended Forecast for

Kittanning PA

Winter Weather Advisory until March 3, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 3, 10:00am

    NOW until 10:00am Tue

    Winter Weather Advisory

  • Overnight

    Low: 29 °F

    Rain/Freezing
    Rain

  • Tuesday

    Tuesday: Rain. High near 51. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 1am. Patchy fog after midnight. Low around 39. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain then
    Slight Chance
    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of rain, mainly after 1pm. Areas of fog before 7am. Otherwise, mostly cloudy, with a high near 56. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance Rain
    and Areas Fog

  • Wednesday Night

    Wednesday Night: Rain. Low around 47. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Thursday

    Thursday: Rain, with thunderstorms also possible after 4pm. High near 65. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 1am, then rain likely and possibly a thunderstorm between 1am and 4am, then rain likely after 4am. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Rain

  • Friday

    Friday: A chance of rain before 1pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Chance Rain

Detailed Forecast

Overnight
Freezing rain before 5am, then freezing rain, possibly mixed with rain. Low around 29. East wind around 5 mph. Chance of precipitation is 80%. Total nighttime ice accumulation of less than a 0.1 of an inch possible.
Tuesday
Rain. High near 51. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain, mainly before 1am. Patchy fog after midnight. Low around 39. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain, mainly after 1pm. Areas of fog before 7am. Otherwise, mostly cloudy, with a high near 56. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain. Low around 47. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, with thunderstorms also possible after 4pm. High near 65. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 1am, then rain likely and possibly a thunderstorm between 1am and 4am, then rain likely after 4am. Low around 53. Chance of precipitation is 80%.
Friday
A chance of rain before 1pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Saturday
Rain, mainly after 1pm. High near 75. Chance of precipitation is 90%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kittanning PA
 40.84°N 79.52°W (Elev. 1040 ft)
Last Update:
1:21 am EST Mar 3, 2026
Forecast Valid:
3am EST Mar 3, 2026-6pm EDT Mar 9, 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