Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

27°F

-3°C

Humidity 85%
Wind Speed N 6 mph
Barometer 29.82 in (1012.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 2 Dec 3:56 pm EST
Extended Forecast for

3 Miles WNW Clymer NY

  • This Afternoon

    This Afternoon: Scattered snow showers.  Cloudy, with a high near 32. North wind around 9 mph.  Chance of precipitation is 40%. Total daytime snow accumulation of less than one inch possible.

    High: 32 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: A chance of snow showers before 1am, then a slight chance of snow showers after 2am.  Cloudy, with a low around 19. Calm wind becoming southwest around 6 mph after midnight.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 30 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly after 10pm.  Low around 18. Southwest wind 11 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Snow Showers
    Likely then
    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm.  Mostly cloudy, with a high near 26. West wind 11 to 17 mph, with gusts as high as 33 mph.  Chance of precipitation is 70%.

    High: 26 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of snow showers.  Mostly cloudy, with a low around 7. Northwest wind 5 to 7 mph becoming light and variable.  Chance of precipitation is 20%.

    Low: 7 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Mostly sunny, with a high near 27. Southwest wind 7 to 10 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow showers after 1am.  Mostly cloudy, with a low around 18. South wind around 7 mph.  Chance of precipitation is 30%.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers likely.  Mostly cloudy, with a high near 30. Chance of precipitation is 60%.

    High: 30 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Scattered snow showers. Cloudy, with a high near 32. North wind around 9 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow showers before 1am, then a slight chance of snow showers after 2am. Cloudy, with a low around 19. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, with a high near 30. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Snow showers, mainly after 10pm. Low around 18. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 26. West wind 11 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around 7. Northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 27. Southwest wind 7 to 10 mph.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 18. South wind around 7 mph. Chance of precipitation is 30%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Saturday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 19. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Monday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Clymer NY
 42.06°N 79.74°W (Elev. 1608 ft)
3:36 pm EST Dec 2, 2025
4pm EST Dec 2, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

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