News Headlines
Hazardous Weather Conditions
Current conditions at
Jamestown, Chautauqua County/Jamestown Airport (KJHW)
Lat: 42.15°NLon: 79.27°WElev: 1722ft.
Fair
59°F
15°C
| Humidity | 100% |
| Wind Speed | S 9 mph |
| Barometer | 29.88 in (1011.7 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 3:56 am EDT |
Extended Forecast for
3 Miles WNW Sinclairville NY
Overnight
Low: 58 °F
Heavy Rain
and Patchy
FogWednesday
High: 73 °F
Heavy Rain
and Patchy
FogWednesday Night
Low: 57 °F
Showers and
Patchy FogThursday
High: 72 °F
Chance
Showers then
ShowersThursday Night
Low: 51 °F
Showers
Friday
High: 62 °F
Chance
ShowersFriday Night
Low: 49 °F
Partly Cloudy
Saturday
High: 75 °F
Chance
Showers then
Showers
LikelySaturday Night
Low: 38 °F
Showers
Likely
Detailed Forecast
Overnight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Patchy fog. Otherwise, cloudy, with a low around 58. South wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. Some of the storms could produce heavy rainfall. Patchy fog before 9am. High near 73. Southwest wind 10 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms. Patchy fog between 11pm and midnight. Low around 57. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 72. Southwest wind 7 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 51. Southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers before 2pm. Mostly cloudy, with a high near 62. West wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 49. Light and variable wind.
Saturday
Showers likely, mainly after 2pm. Partly sunny, with a high near 75. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Sunday
A chance of rain showers before 11am, then a chance of rain and snow showers. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 59.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Sinclairville NY
42.29°N 79.32°W (Elev. 1430 ft)
42.29°N 79.32°W (Elev. 1430 ft)
3:58 am EDT Apr 15, 2026
4am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
