Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Atmospheric River in the Pacific Northwest and Northwest California Early This Week

An atmospheric river event will bring heavy rains and rising snow levels to the Pacific Northwest and northwest California early this week. Snow levels will rise above 8,000 feet, and 4 to 7 inches of rain is forecast for the southwest facing slopes of the mountains. Minor river and localized flooding will be possible. In the east, winds decrease by Monday, and the week will be relatively dry. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Snow

28°F

-2°C

Humidity 85%
Wind Speed SW 10 mph
Barometer 29.98 in (1017.7 mb)
Dewpoint 24°F (-4°C)
Visibility 9.00 mi
Wind Chill19°F (-7°C)
Last update 20 Nov 6:56 am EST
Extended Forecast for

Sherman NYSimilar City Names

  • Today

    Today: A chance of snow showers before noon.  Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind around 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 40%. Total daytime snow accumulation of around an inch possible.

    Chance Snow
    Showers then
    Partly Sunny

    High: 38 °F

  • Tonight

    Tonight: Mostly clear, with a low around 33. Breezy, with a southwest wind around 20 mph.

    Mostly Clear
    and Breezy

    Low: 33 °F

  • Tuesday

    Tuesday: Increasing clouds, with a high near 51. Breezy, with a south wind 20 to 22 mph, with gusts as high as 36 mph.

    Increasing
    Clouds and
    Breezy

    High: 51 °F

  • Tuesday
    Night

    Tuesday Night: Rain showers likely before 1am, then rain and snow showers likely between 1am and 4am, then a chance of snow showers after 4am.  Cloudy, with a low around 30. Southwest wind 11 to 18 mph becoming northwest after midnight.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely then
    Rain/Snow
    Likely

    Low: 30 °F

  • Wednesday

    Wednesday: A chance of snow showers, mainly before noon.  Partly sunny, with a high near 34. Northwest wind 11 to 14 mph.  Chance of precipitation is 40%.

    Chance Snow
    Showers

    High: 34 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Mostly Cloudy

    Low: 24 °F

  • Thanksgiving
    Day

    Thanksgiving Day: Mostly cloudy, with a high near 37.

    Mostly Cloudy

    High: 37 °F

  • Thursday
    Night

    Thursday Night: A chance of snow showers.  Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Chance Snow
    Showers

    Low: 28 °F

  • Friday

    Friday: Partly sunny, with a high near 40.

    Partly Sunny

    High: 40 °F

Detailed Forecast

Today
A chance of snow showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. Total daytime snow accumulation of around an inch possible.
Tonight
Mostly clear, with a low around 33. Breezy, with a southwest wind around 20 mph.
Tuesday
Increasing clouds, with a high near 51. Breezy, with a south wind 20 to 22 mph, with gusts as high as 36 mph.
Tuesday Night
Rain showers likely before 1am, then rain and snow showers likely between 1am and 4am, then a chance of snow showers after 4am. Cloudy, with a low around 30. Southwest wind 11 to 18 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of snow showers, mainly before noon. Partly sunny, with a high near 34. Northwest wind 11 to 14 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 24.
Thanksgiving Day
Mostly cloudy, with a high near 37.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 40.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 50%.
Saturday
Showers likely. Cloudy, with a high near 44. Chance of precipitation is 60%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Sherman NYSimilar City Names
 42.16°N 79.61°W (Elev. 1585 ft)
6:55 am EST Nov 20, 2017
7am EST Nov 20, 2017-6pm EST Nov 26, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database