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.

Fog

35°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.22 in (1025.6 mb)
Dewpoint 35°F (2°C)
Visibility 0.50 mi
Last update 4 Mar 5:56 am EST
Extended Forecast for

3 Miles E Garland PA

Dense Fog Advisory March 4, 06:50am until March 4, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 4, 06:50am until March 4, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Today

    High: 52 °F

    Areas Dense
    Fog

  • Tonight

    Tonight: A chance of rain, mainly after 1am. Cloudy, with a low around 42. Light southeast wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Slight Chance
    Rain then
    Chance Rain

  • Thursday

    Thursday: Rain. High near 56. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 56 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 1am. Low around 47. Southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Friday

    Friday: A slight chance of rain. Mostly cloudy, with a high near 63. Southwest wind around 7 mph. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain, then a chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Slight Chance
    Rain then
    Chance Rain

  • Saturday

    Saturday: Rain. High near 68. Chance of precipitation is 90%.

    High: 68 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Today
Areas of dense fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 52. Light and variable wind.
Tonight
A chance of rain, mainly after 1am. Cloudy, with a low around 42. Light southeast wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 56. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain, mainly before 1am. Low around 47. Southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A slight chance of rain. Mostly cloudy, with a high near 63. Southwest wind around 7 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain, then a chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain. High near 68. Chance of precipitation is 90%.
Saturday Night
A chance of rain before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 49.
Tuesday
A chance of rain. Mostly sunny, with a high near 67. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Garland PA
 41.79°N 79.37°W (Elev. 1798 ft)
Last Update:
1:34 am EST Mar 4, 2026
Forecast Valid:
6am EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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