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

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Snow Fog/Mist

14°F

-10°C

Humidity 95%
Wind Speed SW 5 mph
Barometer 30.16 in (1025.0 mb)
Dewpoint 13°F (-11°C)
Visibility 5.00 mi
Wind Chill6°F (-14°C)
Last update 18 Mar 2:56 am EDT
Extended Forecast for

3 Miles WNW Clymer NY

  • Overnight

    Overnight: A chance of snow showers. Mostly cloudy, with a low around 14. Light southwest wind. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers, mainly before 7am. Partly sunny, with a high near 34. South wind 5 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of flurries between 2am and 5am, then a chance of snow showers or flurries after 5am. Mostly cloudy, with a low around 27. South wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 5pm, then a chance of rain and snow showers after 5pm. Mostly cloudy, with a high near 42. South wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 8pm, then a slight chance of rain showers between 8pm and 2am. Mostly cloudy, with a low around 28. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of showers after 8am. Mostly cloudy, with a high near 50. South wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 36. South wind around 6 mph. Chance of precipitation is 50%.

    Low: 36 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 53. West wind 7 to 9 mph.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
A chance of snow showers. Mostly cloudy, with a low around 14. Light southwest wind. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A chance of snow showers, mainly before 7am. Partly sunny, with a high near 34. South wind 5 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of flurries between 2am and 5am, then a chance of snow showers or flurries after 5am. Mostly cloudy, with a low around 27. South wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday
A chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 5pm, then a chance of rain and snow showers after 5pm. Mostly cloudy, with a high near 42. South wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow showers before 8pm, then a slight chance of rain showers between 8pm and 2am. Mostly cloudy, with a low around 28. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers after 8am. Mostly cloudy, with a high near 50. South wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers. Mostly cloudy, with a low around 36. South wind around 6 mph. Chance of precipitation is 50%.
Saturday
Partly sunny, with a high near 53. West wind 7 to 9 mph.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Clymer NY
 42.06°N 79.74°W (Elev. 1608 ft)
Last Update:
2:22 am EDT Mar 18, 2026
Forecast Valid:
3am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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