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

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

28°F

-2°C

Humidity 88%
Wind Speed S 7 mph
Barometer 29.97 in (1017.6 mb)
Dewpoint 25°F (-4°C)
Visibility 9.00 mi
Wind Chill21°F (-6°C)
Last update 7 Dec 3:56 am EST
Extended Forecast for

3 Miles NNW Irvine PA

  • Today

    Today: Snow likely, mainly between 11am and 5pm. Cloudy, with a high near 33. Light southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    then Snow
    Likely

  • Tonight

    Tonight: A chance of snow, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 10. West wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 30%.

    Low: 10 °F

    Chance Snow
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23. Calm wind becoming northeast around 5 mph.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4. Wind chill values as low as -5. Calm wind becoming south around 5 mph after midnight.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 33. South wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Slight Chance
    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow before 4am, then rain and snow. Low around 26. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain before 1pm, then rain and snow. High near 39. Chance of precipitation is 100%.

    High: 39 °F

    Rain then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 22. Chance of precipitation is 80%.

    Low: 22 °F

    Snow

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.

    High: 31 °F

    Chance Snow

Detailed Forecast

Today
Snow likely, mainly between 11am and 5pm. Cloudy, with a high near 33. Light southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 10. West wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 23. Calm wind becoming northeast around 5 mph.
Monday Night
Partly cloudy, with a low around 4. Wind chill values as low as -5. Calm wind becoming south around 5 mph after midnight.
Tuesday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 33. South wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow before 4am, then rain and snow. Low around 26. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Rain before 1pm, then rain and snow. High near 39. Chance of precipitation is 100%.
Wednesday Night
Snow. Low around 22. Chance of precipitation is 80%.
Thursday
A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Friday
Snow likely. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Friday Night
Snow likely. Mostly cloudy, with a low around 12. Chance of precipitation is 70%.
Saturday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Irvine PA
 41.87°N 79.21°W (Elev. 1512 ft)
Last Update:
1:11 am EST Dec 7, 2025
Forecast Valid:
4am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation