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.

Overcast

40°F

4°C

Humidity 93%
Wind Speed S 5 mph
Barometer 29.89 in (1013.7 mb)
Dewpoint 38°F (3°C)
Visibility 9.00 mi
Wind Chill36°F (2°C)
Last update 18 Feb 2:56 am EST
Extended Forecast for

Bemus Point NY

Dense Fog Advisory February 18, 03:18am until February 18, 07:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory February 18, 03:18am until February 18, 07:00am

    NOW until 7:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 34 °F

    Rain Likely
    and Patchy
    Dense Fog

  • Wednesday

    Wednesday: Rain, mainly before 5pm. Patchy dense fog before 8am. High near 46. Southeast wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Rain and
    Patchy Dense
    Fog

  • Wednesday Night

    Wednesday Night: A slight chance of rain between 8pm and 9pm. Mostly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers after 1pm. Mostly cloudy, with a high near 50. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 50 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 37. Southeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers, mainly before 1pm. High near 49. Southeast wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Showers

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 29. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 37. West wind 7 to 9 mph.

    High: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely, mainly after 5am. Patchy dense fog. Otherwise, cloudy, with a low around 34. Southeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 5pm. Patchy dense fog before 8am. High near 46. Southeast wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A slight chance of rain between 8pm and 9pm. Mostly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A chance of showers after 1pm. Mostly cloudy, with a high near 50. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 37. Southeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, mainly before 1pm. High near 49. Southeast wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 29. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 37. West wind 7 to 9 mph.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bemus Point NY
 42.17°N 79.4°W (Elev. 1309 ft)
Last Update:
3:08 am EST Feb 18, 2026
Forecast Valid:
3am EST Feb 18, 2026-6pm EST Feb 24, 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