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

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Rain

50°F

10°C

Humidity 100%
Wind Speed W 17 G 28 mph
Barometer 29.69 in (1006.5 mb)
Dewpoint 50°F (10°C)
Visibility 7.00 mi
Wind Chill44°F (7°C)
Last update 5 Nov 4:56 pm EST
Extended Forecast for

Mayville NY

Wind Advisory until November 6, 01:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until November 6, 01:00am

    NOW until 1:00am Thu

    Wind Advisory

  • This Afternoon

    High: 56 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers, mainly before midnight. Low around 36. Breezy, with a northwest wind 17 to 24 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 9am. Mostly cloudy, with a high near 46. Northwest wind 10 to 14 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 33. South wind 6 to 10 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers, mainly after 1pm. High near 55. South wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers. Low around 41. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Showers

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 50. West wind 7 to 9 mph. Chance of precipitation is 50%.

    High: 50 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly after 1am. Low around 36. Northwest wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 80%.

    Low: 36 °F

    Chance
    Showers then
    Showers

Detailed Forecast

This Afternoon
Showers. High near 56. Breezy, with a west wind around 25 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers, mainly before midnight. Low around 36. Breezy, with a northwest wind 17 to 24 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of showers before 9am. Mostly cloudy, with a high near 46. Northwest wind 10 to 14 mph. Chance of precipitation is 20%.
Thursday Night
Increasing clouds, with a low around 33. South wind 6 to 10 mph.
Friday
Showers, mainly after 1pm. High near 55. South wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers. Low around 41. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of showers. Mostly cloudy, with a high near 50. West wind 7 to 9 mph. Chance of precipitation is 50%.
Saturday Night
Showers, mainly after 1am. Low around 36. Northwest wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 80%.
Sunday
Rain showers before 1pm, then rain and snow showers. High near 47. Chance of precipitation is 90%.
Sunday Night
Snow showers. Low around 25. Chance of precipitation is 80%.
Monday
Snow showers likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.
Monday Night
Snow showers. Low around 25. Chance of precipitation is 80%.
Veterans Day
Snow showers likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 44. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mayville NY
 42.24°N 79.51°W (Elev. 1365 ft)
Last Update:
3:36 pm EST Nov 5, 2025
Forecast Valid:
5pm EST Nov 5, 2025-6pm EST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation