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

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

44°F

7°C

Humidity 96%
Wind Speed W 12 mph
Barometer 29.79 in (1009.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 8 Mar 4:56 am EDT
Extended Forecast for

2 Miles NNW Irvine PA

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 56. West wind 6 to 10 mph, with gusts as high as 24 mph.

    High: 56 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. Southwest wind around 6 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. South wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Southwest wind 5 to 8 mph.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 69. Chance of precipitation is 90%.

    High: 69 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 2am, then rain and snow showers. Low around 28. Chance of precipitation is 90%.

    Low: 28 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers, mainly before 8am. High near 32. Chance of precipitation is 80%.

    High: 32 °F

    Snow Showers
    then Chance
    Snow Showers

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 56. West wind 6 to 10 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 41. Southwest wind around 6 mph.
Monday
Sunny, with a high near 65. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 46. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 69. Southwest wind 5 to 8 mph.
Tuesday Night
A slight chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers. High near 69. Chance of precipitation is 90%.
Wednesday Night
Rain showers before 2am, then rain and snow showers. Low around 28. Chance of precipitation is 90%.
Thursday
Snow showers, mainly before 8am. High near 32. Chance of precipitation is 80%.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Rain and snow showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Friday Night
Rain and snow showers likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Irvine PA
 41.87°N 79.21°W (Elev. 1512 ft)
Last Update:
4:56 am EDT Mar 8, 2026
Forecast Valid:
5am EDT Mar 8, 2026-6pm EDT Mar 14, 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