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 Snow Fog/Mist

12°F

-11°C

Humidity 92%
Wind Speed SW 9 mph
Barometer 29.72 in (1010.2 mb)
Dewpoint 10°F (-12°C)
Visibility 4.00 mi
Wind Chill0°F (-18°C)
Last update 16 Jan 4:56 am EST
Extended Forecast for

2 Miles W Irvine PA

Winter Weather Advisory January 16, 07:00pm until January 18, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Mostly cloudy, with a high near 31. South wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 31 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers before 11pm, then a chance of snow showers after 2am. Mostly cloudy, with a low around 26. South wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 26 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 36. Southwest wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 12. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 21. Southwest wind 6 to 8 mph.

    High: 21 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 20%.

    Low: 12 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • M.L.King Day

    M.L.King Day: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 21. Chance of precipitation is 60%.

    High: 21 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 40%.

    Low: 0 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers before 1pm. Partly sunny, with a high near 11. Chance of precipitation is 30%.

    High: 11 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 31. South wind 5 to 9 mph, with gusts as high as 20 mph.
Tonight
A chance of snow showers before 11pm, then a chance of snow showers after 2am. Mostly cloudy, with a low around 26. South wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
Snow showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 36. Southwest wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 12. Southwest wind around 6 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 21. Southwest wind 6 to 8 mph.
Sunday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 20%.
M.L.King Day
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 21. Chance of precipitation is 60%.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 40%.
Tuesday
A chance of snow showers before 1pm. Partly sunny, with a high near 11. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Irvine PA
 41.84°N 79.21°W (Elev. 1217 ft)
Last Update:
1:46 am EST Jan 16, 2026
Forecast Valid:
5am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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