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

Another Round of Severe Thunderstorms in the South; Another Pacific Storm Expected for California

Scattered severe thunderstorms will likely occur today from central Louisiana eastward across the central Gulf Coast states and into the Carolinas. Very large hail and several tornadoes are possible, including a couple of strong tornadoes. Another Pacific storm will bring additional rounds of heavy rain and mountain snow to California late Monday into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

32°F

0°C

Humidity 75%
Wind Speed W 16 G 25 mph
Barometer 29.89 in (1013.6 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 26 Mar 6:56 am EDT
Extended Forecast for

Mayville NY

  • Today

    Today: Sunny, with a high near 47. Breezy, with a west wind 15 to 22 mph, with gusts as high as 33 mph.

    Mostly Sunny
    and Breezy
    then Sunny

    High: 47 °F

  • Tonight

    Tonight: A chance of snow showers after 3am. Increasing clouds, with a low around 32. Southwest wind 5 to 8 mph becoming light and variable. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    Low: 32 °F

  • Monday

    Monday: A chance of rain and snow showers before 11am, then rain likely between 11am and 3pm, then rain and snow showers likely after 3pm. Cloudy, with a high near 40. North wind 6 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely

    High: 40 °F

  • Monday
    Night

    Monday Night: A chance of rain and snow showers before 7pm, then a chance of snow showers. Mostly cloudy, with a low around 28. North wind 7 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance
    Rain/Snow
    then Chance
    Snow Showers

    Low: 28 °F

  • Tuesday

    Tuesday: A slight chance of snow showers before noon, then a slight chance of rain and snow showers between noon and 2pm, then a slight chance of rain showers after 2pm. Partly sunny, with a high near 38. North wind around 8 mph. Chance of precipitation is 20%.

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

    High: 38 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Partly Cloudy

    Low: 26 °F

  • Wednesday

    Wednesday: A chance of showers after 2pm. Partly sunny, with a high near 43. Breezy. Chance of precipitation is 50%.

    Mostly Sunny
    then Chance
    Showers and
    Breezy

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 30%.

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

    Low: 23 °F

  • Thursday

    Thursday: Sunny, with a high near 40.

    Sunny

    High: 40 °F

Detailed Forecast

Today
Sunny, with a high near 47. Breezy, with a west wind 15 to 22 mph, with gusts as high as 33 mph.
Tonight
A chance of snow showers after 3am. Increasing clouds, with a low around 32. Southwest wind 5 to 8 mph becoming light and variable. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
A chance of rain and snow showers before 11am, then rain likely between 11am and 3pm, then rain and snow showers likely after 3pm. Cloudy, with a high near 40. North wind 6 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow showers before 7pm, then a chance of snow showers. Mostly cloudy, with a low around 28. North wind 7 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow showers before noon, then a slight chance of rain and snow showers between noon and 2pm, then a slight chance of rain showers after 2pm. Partly sunny, with a high near 38. North wind around 8 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 43. Breezy. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 23. Breezy. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 40.
Thursday Night
A chance of rain and snow showers after 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Friday
Rain and snow showers. High near 54. Breezy. Chance of precipitation is 80%.
Friday Night
Showers. Low around 42. Breezy. Chance of precipitation is 80%.
Saturday
A chance of showers. Mostly cloudy, with a high near 52. Breezy. Chance of precipitation is 50%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mayville NY
 42.26°N 79.5°W (Elev. 1398 ft)
Last Update:
6:10 am EDT Mar 26, 2023
Forecast Valid:
7am EDT Mar 26, 2023-6pm EDT Apr 1, 2023
 
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