National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Overcast

27°F

-3°C

Humidity 92%
Wind Speed W 10 mph
Barometer 30.21 in (1024.4 mb)
Dewpoint 25°F (-4°C)
Visibility 7.00 mi
Wind Chill18°F (-8°C)
Last update 4 Dec 8:56 am EST
Extended Forecast for

Prosperity PA

  • Today

    Today: A slight chance of snow before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 31. Northwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Calm wind.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow before 1pm. Mostly cloudy, with a high near 36. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. Light southwest wind.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 37. Southwest wind 6 to 10 mph.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 26.

    Low: 26 °F

    Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Cloudy, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Cloudy then
    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of snow before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 31. Northwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 9. Calm wind.
Friday
A slight chance of snow before 1pm. Mostly cloudy, with a high near 36. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 23. Light southwest wind.
Saturday
Mostly cloudy, with a high near 37. Southwest wind 6 to 10 mph.
Saturday Night
Cloudy, with a low around 26.
Sunday
A chance of rain after 1pm. Cloudy, with a high near 36. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Wednesday
Rain and snow likely. Cloudy, with a high near 39. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prosperity PA
 40.04°N 80.24°W (Elev. 1102 ft)
Last Update:
5:26 am EST Dec 4, 2025
Forecast Valid:
9am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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