Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

44°F

7°C

Humidity	55%
Wind Speed	SW 9 mph
Barometer	29.91 in (1013.8 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	9 Mar 4:56 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Jamestown NY

Today
High: 66 °F
Sunny
Tonight
Low: 46 °F
Increasing
Clouds
Tuesday
High: 66 °F
Chance
Showers
Tuesday Night
Low: 54 °F
Chance
Showers then
Showers
Likely
Wednesday
High: 66 °F
Showers
Wednesday Night
Low: 26 °F
Showers then
Rain/Snow
Thursday
High: 34 °F
Chance Snow
Showers
Thursday Night
Low: 23 °F
Partly Cloudy
Friday
High: 44 °F
Snow Showers
Likely then
Rain/Snow
Likely

Detailed Forecast

Today

Sunny, with a high near 66. Southwest wind 6 to 15 mph, with gusts as high as 28 mph.

Tonight

Increasing clouds, with a low around 46. South wind around 7 mph.

Tuesday

A chance of showers. Partly sunny, with a high near 66. Southwest wind 6 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 54. South wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and possibly a thunderstorm. High near 66. South wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Wednesday Night

Rain showers before 2am, then a chance of rain and snow showers. Some thunder is also possible. Low around 26. West wind 11 to 16 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

A chance of snow showers before 2pm. Partly sunny, with a high near 34. West wind 15 to 17 mph. Chance of precipitation is 30%.

Thursday Night

Partly cloudy, with a low around 23. West wind 5 to 7 mph becoming south after midnight.

Friday

Snow showers likely after 8am, mixing with rain after 2pm. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.

Friday Night

Rain likely, possibly mixed with snow showers, mainly before 8pm. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

Saturday

Partly sunny, with a high near 38.

Saturday Night

A chance of rain and snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.