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Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Mostly Cloudy

39°F

4°C

Humidity 79%
Wind Speed N 8 mph
Barometer 30.11 in (1020.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 20 Apr 2:53 am EDT
Extended Forecast for

North Washington PA

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

    NOW until 10:00am Mon

    Frost Advisory

  • Overnight

    Low: 31 °F

    Scattered
    Rain/Snow

  • Monday

    Monday: Increasing clouds, with a high near 47. Northwest wind 9 to 13 mph.

    High: 47 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Widespread frost before 3am, then widespread frost after 4am. Otherwise, mostly clear, with a low around 26. Northwest wind around 6 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 8am. Otherwise, sunny, with a high near 64. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 64 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 51. South wind around 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Overnight
Scattered rain showers before 4am, then scattered rain and snow showers. Mostly cloudy, with a low around 31. Northwest wind around 8 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Increasing clouds, with a high near 47. Northwest wind 9 to 13 mph.
Monday Night
Widespread frost before 3am, then widespread frost after 4am. Otherwise, mostly clear, with a low around 26. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Widespread frost before 8am. Otherwise, sunny, with a high near 64. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 51. South wind around 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 79.
Friday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Saturday
Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Washington PA
 40.56°N 79.62°W (Elev. 1224 ft)
Last Update:
2:21 am EDT Apr 20, 2026
Forecast Valid:
3am 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