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 Rain

63°F

17°C

Humidity 97%
Wind Speed SW 17 G 30 mph
Barometer 29.58 in (1001.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 11 Mar 1:56 pm EDT
Extended Forecast for

Warren PA

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 71. Southwest wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers

  • Tonight

    Tonight: Rain showers before 3am, then a slight chance of snow showers after 4am. Some thunder is also possible. Low around 28. West wind 10 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 28 °F

    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly cloudy, with a high near 37. West wind around 14 mph, with gusts as high as 28 mph.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. West wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 49. South wind 8 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of snow between 8pm and 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow showers before 2pm. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.

    High: 56 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 71. Southwest wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain showers before 3am, then a slight chance of snow showers after 4am. Some thunder is also possible. Low around 28. West wind 10 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Mostly cloudy, with a high near 37. West wind around 14 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 27. West wind around 5 mph becoming calm in the evening.
Friday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 49. South wind 8 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A slight chance of snow between 8pm and 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 40.
Saturday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Sunday
A chance of snow showers before 2pm. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.
Sunday Night
Showers, mainly after 2am. Low around 35. Chance of precipitation is 80%.
Monday
Rain and snow showers. High near 50. Chance of precipitation is 80%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Warren PA
 41.84°N 79.16°W (Elev. 1198 ft)
Last Update:
2:21 pm EDT Mar 11, 2026
Forecast Valid:
2pm EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation