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.

Mostly Cloudy

40°F

4°C

Humidity 47%
Wind Speed S 17 G 26 mph
Barometer 29.50 in (1000.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 13 Mar 2:56 pm EDT
Extended Forecast for

Irvine PA

Wind Advisory March 13, 03:04pm until March 14, 08:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 13, 03:04pm until March 14, 08:00am

    NOW until 8:00am Sat

    Wind Advisory

  • This Afternoon

    High: 48 °F

    Showers

  • Tonight

    Tonight: Rain and snow showers likely before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 26. West wind 14 to 18 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 39. West wind 7 to 10 mph, with gusts as high as 32 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of snow showers after 2am. Increasing clouds, with a low around 27. Light and variable wind. Chance of precipitation is 40%.

    Low: 27 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow showers before 8am. Mostly cloudy, with a high near 55. Southeast wind 8 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Showers after 8am. High near 64. Chance of precipitation is 90%.

    High: 64 °F

    Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Showers, mainly after 4pm. High near 48. Southwest wind around 18 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain and snow showers likely before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 26. West wind 14 to 18 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 39. West wind 7 to 10 mph, with gusts as high as 32 mph.
Saturday Night
A chance of snow showers after 2am. Increasing clouds, with a low around 27. Light and variable wind. Chance of precipitation is 40%.
Sunday
A chance of snow showers before 8am. Mostly cloudy, with a high near 55. Southeast wind 8 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.
Monday
Showers after 8am. High near 64. Chance of precipitation is 90%.
Monday Night
Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Tuesday
A chance of snow showers before 2pm. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Irvine PA
 41.84°N 79.21°W (Elev. 1217 ft)
Last Update:
2:20 pm EDT Mar 13, 2026
Forecast Valid:
3pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation