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Hazardous Weather Conditions
Current conditions at
Jamestown, Chautauqua County/Jamestown Airport (KJHW)
Lat: 42.15°NLon: 79.27°WElev: 1722ft.
Fair
23°F
-5°C
| Humidity | 60% |
| Wind Speed | S 13 mph |
| Barometer | 29.69 in (1008.7 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 24 Feb 6:56 pm EST |
Extended Forecast for
Mayville NY
Winter Weather Advisory until February 25, 01:00pm
NOW until 1:00pm Wed
Winter Weather Advisory
Tonight
Low: 22 °F
Chance Snow
Showers then
SnowWednesday
High: 35 °F
Snow Showers
LikelyWednesday Night
Low: 14 °F
Chance Snow
ShowersThursday
High: 30 °F
Mostly Sunny
Thursday Night
Low: 17 °F
Partly Cloudy
Friday
High: 41 °F
Sunny
Friday Night
Low: 30 °F
Partly Cloudy
Saturday
High: 42 °F
Mostly Sunny
Detailed Forecast
Tonight
A chance of snow showers before midnight, then snow between midnight and 4am, then a chance of snow showers after 4am. Low around 22. South wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers likely, mainly before 1pm. Cloudy, with a high near 35. West wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 14. West wind 9 to 16 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 30. West wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 17. Light south wind.
Friday
Sunny, with a high near 41. Southwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 30. South wind 8 to 13 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 42. West wind 7 to 10 mph, with gusts as high as 22 mph.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 25.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mayville NY
42.24°N 79.51°W (Elev. 1365 ft)
42.24°N 79.51°W (Elev. 1365 ft)
6:57 pm EST Feb 24, 2026
7pm EST Feb 24, 2026-6pm EST Mar 3, 2026
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