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

Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Snow Freezing Fog

26°F

-3°C

Humidity 100%
Wind Speed SW 14 mph
Barometer 30.14 in (1023.2 mb)
Dewpoint 26°F (-3°C)
Visibility 0.50 mi
Wind Chill14°F (-10°C)
Last update 30 Nov 10:56 pm EST
Extended Forecast for

3 Miles WNW Clymer NY

  • Tonight

    Tonight: Snow before 2am, then snow showers likely, mainly between 2am and 5am. Low around 20. Northwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 20 °F

    Snow

  • Monday

    Monday: Partly sunny, with a high near 28. North wind around 6 mph becoming calm in the afternoon.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow showers between 8pm and 1am, then snow after 1am. Low around 21. Calm wind. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Chance Snow
    Showers then
    Snow

  • Tuesday

    Tuesday: Snow before 1pm, then a chance of snow showers after 1pm. High near 32. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 19. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Southwest wind 7 to 14 mph, with gusts as high as 26 mph.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly after 1am. Low around 20. Southwest wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 20 °F

    Chance Snow
    Showers then
    Snow Showers

  • Thursday

    Thursday: Snow showers. High near 28. West wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

    High: 28 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.

    Low: 8 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow before 2am, then snow showers likely, mainly between 2am and 5am. Low around 20. Northwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Partly sunny, with a high near 28. North wind around 6 mph becoming calm in the afternoon.
Monday Night
A chance of snow showers between 8pm and 1am, then snow after 1am. Low around 21. Calm wind. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow before 1pm, then a chance of snow showers after 1pm. High near 32. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 31. Southwest wind 7 to 14 mph, with gusts as high as 26 mph.
Wednesday Night
Snow showers, mainly after 1am. Low around 20. Southwest wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Thursday
Snow showers. High near 28. West wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Friday
A chance of snow showers after 1pm. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Clymer NY
 42.06°N 79.74°W (Elev. 1608 ft)
Last Update:
9:36 pm EST Nov 30, 2025
Forecast Valid:
11pm EST Nov 30, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation