Hazardous Weather Conditions
Current conditions at
Jamestown, Chautauqua County/Jamestown Airport (KJHW)
Lat: 42.15°NLon: 79.27°WElev: 1722ft.
Fair
77°F
25°C
| Humidity | 43% |
| Wind Speed | S 20 G 28 mph |
| Barometer | 29.73 in (1006.5 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 18 Apr 1:56 pm EDT |
Extended Forecast for
3 Miles ESE Ashville NY
This Afternoon

High: 77 °F
Showers and
BreezyTonight
Low: 35 °F
Showers then
Rain/SnowSunday

High: 46 °F
Partly Sunny
Sunday Night
Low: 25 °F
Chance
Rain/Snow
then Chance
Snow ShowersMonday

High: 38 °F
Partly Sunny
Monday Night

Low: 23 °F
Partly Cloudy
Tuesday

High: 56 °F
Mostly Sunny
Tuesday Night

Low: 42 °F
Chance
ShowersWednesday

High: 61 °F
Partly Sunny
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 77. Breezy, with a southwest wind around 21 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain showers before 4am, then a chance of rain and snow showers between 4am and 5am, then a chance of rain showers after 5am. Some thunder is also possible. Low around 35. West wind around 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Partly sunny, with a high near 46. West wind 8 to 15 mph, with gusts as high as 26 mph.
Sunday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 25. Northwest wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a high near 38. Northwest wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 23. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 56. South wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 42. Southwest wind around 7 mph. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 48.
Friday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Ashville NY
42.1°N 79.38°W (Elev. 1499 ft)
42.1°N 79.38°W (Elev. 1499 ft)
2:24 pm EDT Apr 18, 2026
2pm EDT Apr 18, 2026-6pm EDT Apr 24, 2026



