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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

39°F

4°C

Humidity 46%
Wind Speed W 10 mph
Barometer 29.97 in (1016.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 2 May 12:56 pm EDT
Extended Forecast for

3 Miles WNW Clymer NY

Freeze Warning May 3, 12:00am until May 3, 09:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 45. West wind around 10 mph.

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 30. West wind 3 to 7 mph.

    Low: 30 °F

    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 55. West wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 55 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am. Mostly cloudy, with a low around 43. Southwest wind 11 to 15 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers before 8am, then a slight chance of showers after 2pm. Mostly sunny, with a high near 66. Southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 53. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 66. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 66 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 44. Southwest wind around 7 mph. Chance of precipitation is 80%.

    Low: 44 °F

    Showers

  • Wednesday

    Wednesday: Showers. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 45. West wind around 10 mph.
Tonight
Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 30. West wind 3 to 7 mph.
Sunday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 55. West wind 7 to 16 mph, with gusts as high as 29 mph.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 43. Southwest wind 11 to 15 mph. Chance of precipitation is 30%.
Monday
A chance of showers before 8am, then a slight chance of showers after 2pm. Mostly sunny, with a high near 66. Southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 53. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 66. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 44. Southwest wind around 7 mph. Chance of precipitation is 80%.
Wednesday
Showers. High near 53. Chance of precipitation is 80%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 52. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Clymer NY
 42.06°N 79.74°W (Elev. 1608 ft)
Last Update:
9:57 am EDT May 2, 2026
Forecast Valid:
1pm EDT May 2, 2026-6pm EDT May 8, 2026
 
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