Hazardous Weather Conditions
Current conditions at
Jamestown, Chautauqua County/Jamestown Airport (KJHW)
Lat: 42.15°NLon: 79.27°WElev: 1722ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Sherman NYSimilar City Names
Winter Weather Advisory until December 27, 04:00am
NOW until 4:00am Sat
Winter Weather Advisory
Today
High: 34 °F
Wintry Mix
Tonight
Low: 23 °F
Chance
Freezing Rain
then Mostly
CloudySaturday
High: 31 °F
Mostly Cloudy
Saturday Night
Low: 24 °F
Mostly Cloudy
Sunday
High: 44 °F
Rain
Sunday Night
Low: 35 °F
Rain
Monday
High: 44 °F
Rain/Snow and
BreezyMonday Night
Low: 17 °F
Snow Showers
and Breezy
Detailed Forecast
Today
Freezing rain, possibly mixed with sleet before 4pm, then rain showers likely between 4pm and 5pm, then rain likely, possibly mixed with freezing rain after 5pm. High near 34. Southeast wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime ice accumulation of 0.2 to 0.4 of an inch possible. Total daytime sleet accumulation of less than a half inch possible.
Tonight
A chance of freezing rain, mainly before 8pm. Cloudy, with a low around 23. South wind around 6 mph becoming north after midnight. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 31. North wind around 5 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 24. Southeast wind 3 to 6 mph.
Sunday
Rain. High near 44. South wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain. Low around 35. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Monday
Rain and snow, becoming all snow after 1pm. High near 44. Breezy, with a west wind 14 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 90%.
Monday Night
Snow showers. Low around 17. Breezy, with a west wind around 21 mph, with gusts as high as 43 mph. Chance of precipitation is 80%.
Tuesday
Snow showers. High near 24. Breezy. Chance of precipitation is 80%.
Tuesday Night
Snow showers. Low around 18. Chance of precipitation is 80%.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.
New Year's Day
A chance of snow showers. Mostly cloudy, with a high near 19. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sherman NYSimilar City Names
42.16°N 79.61°W (Elev. 1585 ft)
42.16°N 79.61°W (Elev. 1585 ft)
9:36 am EST Dec 26, 2025
11am EST Dec 26, 2025-6pm EST Jan 1, 2026
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