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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

32°F

0°C

Humidity 82%
Wind Speed N 12 mph
Barometer 30.07 in (1020.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 25 Dec 1:56 pm EST
Extended Forecast for

Warren PASimilar City Names

Ice Storm Warning December 26, 10:00am until December 27, 07:00am
Click here for hazard details and duration
Ice Storm Warning

  • Christmas Day

    Christmas Day: Mostly cloudy, with a high near 40. North wind around 8 mph.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. North wind around 6 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Freezing rain and sleet, becoming all sleet after 5pm. The sleet could be heavy at times. High near 31. Southeast wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New sleet accumulation of less than one inch possible.

    High: 31 °F

    Chance
    Freezing Rain
    then Wintry
    Mix

  • Friday Night

    Friday Night: A chance of rain showers, freezing rain, and sleet before 10pm, then a chance of freezing rain between 10pm and 1am. Cloudy, with a low around 26. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New sleet accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Wintry
    Mix then
    Chance
    Freezing Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 37. Light and variable wind.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers, mainly after 1pm. High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 32. Chance of precipitation is 100%.

    Low: 32 °F

    Showers

  • Monday

    Monday: Rain showers before 1pm, then snow showers likely. High near 47. Chance of precipitation is 90%.

    High: 47 °F

    Showers then
    Rain/Snow

Detailed Forecast

Christmas Day
Mostly cloudy, with a high near 40. North wind around 8 mph.
Tonight
Mostly cloudy, with a low around 20. North wind around 6 mph becoming calm in the evening.
Friday
Freezing rain and sleet, becoming all sleet after 5pm. The sleet could be heavy at times. High near 31. Southeast wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New sleet accumulation of less than one inch possible.
Friday Night
A chance of rain showers, freezing rain, and sleet before 10pm, then a chance of freezing rain between 10pm and 1am. Cloudy, with a low around 26. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New sleet accumulation of less than a half inch possible.
Saturday
Mostly cloudy, with a high near 37. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Showers, mainly after 1pm. High near 50. Chance of precipitation is 80%.
Sunday Night
Showers. Low around 32. Chance of precipitation is 100%.
Monday
Rain showers before 1pm, then snow showers likely. High near 47. Chance of precipitation is 90%.
Monday Night
Snow showers. Low around 17. Chance of precipitation is 80%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 50%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Warren PASimilar City Names
 41.84°N 79.16°W (Elev. 1198 ft)
Last Update:
2:21 pm EST Dec 25, 2025
Forecast Valid:
2pm EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation