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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

A Few Clouds

23°F

-5°C

Humidity 55%
Wind Speed Calm
Barometer 29.96 in (1018.1 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 5 Feb 1:56 pm EST
Extended Forecast for

Warren PA

Extreme Cold Watch February 7, 01:00am until February 8, 10:00am
Click here for hazard details and duration
Extreme Cold Watch

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 26. Calm wind.

    High: 26 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow, mainly after 4am. Mostly cloudy, with a low around 12. Calm wind. Chance of precipitation is 30%.

    Low: 12 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly after 7am. Cloudy, with a high near 28. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow, mainly before 1am. Low around -5. Wind chill values as low as -20. Light west wind becoming northwest 8 to 13 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: -5 °F

    Snow

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 7. Northwest wind 11 to 14 mph, with gusts as high as 37 mph.

    High: 7 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -7.

    Low: -7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 26. Calm wind.
Tonight
A chance of snow, mainly after 4am. Mostly cloudy, with a low around 12. Calm wind. Chance of precipitation is 30%.
Friday
Snow likely, mainly after 7am. Cloudy, with a high near 28. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, mainly before 1am. Low around -5. Wind chill values as low as -20. Light west wind becoming northwest 8 to 13 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
Mostly cloudy and cold, with a high near 7. Northwest wind 11 to 14 mph, with gusts as high as 37 mph.
Saturday Night
Mostly cloudy, with a low around -7.
Sunday
Mostly sunny, with a high near 17.
Sunday Night
Mostly cloudy, with a low around 0.
Monday
Partly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
A chance of freezing rain. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Warren PA
 41.84°N 79.16°W (Elev. 1198 ft)
Last Update:
1:16 pm EST Feb 5, 2026
Forecast Valid:
2pm EST Feb 5, 2026-6pm EST Feb 11, 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