National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Rain Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed SW 13 mph
Barometer 29.71 in (1008.1 mb)
Dewpoint 34°F (1°C)
Visibility 6.00 mi
Wind Chill25°F (-4°C)
Last update 12 Nov 3:56 pm EST
Extended Forecast for

5 Miles S Ripley NY

  • This Afternoon

    This Afternoon: Rain. High near 42. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain

  • Tonight

    Tonight: Rain showers before 4am, then a chance of snow showers between 4am and 5am, then a chance of rain showers after 5am. Low around 34. West wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow showers before noon, then a slight chance of rain showers after 3pm. Mostly cloudy, with a high near 42. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 32. West wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 45. West wind 6 to 9 mph.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Northwest wind around 5 mph becoming light and variable.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain likely after 1pm. Mostly cloudy, with a high near 55. South wind 6 to 11 mph. Chance of precipitation is 60%.

    High: 55 °F

    Partly Sunny
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 36. South wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

  • Sunday

    Sunday: Rain showers likely before 1pm, then rain and snow showers likely. Cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Showers
    Likely then
    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Rain. High near 42. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain showers before 4am, then a chance of snow showers between 4am and 5am, then a chance of rain showers after 5am. Low around 34. West wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow showers before noon, then a slight chance of rain showers after 3pm. Mostly cloudy, with a high near 42. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 32. West wind 7 to 9 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 45. West wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 29. Northwest wind around 5 mph becoming light and variable.
Saturday
Rain likely after 1pm. Mostly cloudy, with a high near 55. South wind 6 to 11 mph. Chance of precipitation is 60%.
Saturday Night
Rain. Low around 36. South wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 90%.
Sunday
Rain showers likely before 1pm, then rain and snow showers likely. Cloudy, with a high near 45. Chance of precipitation is 70%.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Ripley NY
 42.19°N 79.72°W (Elev. 1421 ft)
Last Update:
3:36 pm EST Nov 12, 2025
Forecast Valid:
4pm EST Nov 12, 2025-6pm EST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation