Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fog

46°F

8°C

Humidity	100%
Wind Speed	S 8 mph
Barometer	30.03 in (1018.0 mb)
Dewpoint	46°F (8°C)
Visibility	0.50 mi
Wind Chill	42°F (6°C)
Last update	5 Mar 8:56 pm EST

More Information:

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

Extended Forecast for

3 Miles ENE Dewittville NY

Tonight
Low: 38 °F
Rain Likely
and Patchy
Fog
Friday
High: 60 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 51 °F
Slight Chance
Showers then
Chance
Showers
Saturday
High: 66 °F
Showers
Likely then
Showers
Saturday Night
Low: 36 °F
Showers
Likely
Sunday
High: 50 °F
Mostly Sunny
Sunday Night
Low: 40 °F
Mostly Clear
Monday
High: 60 °F
Sunny
Monday Night
Low: 43 °F
Mostly Clear

Detailed Forecast

Tonight

Rain likely, mainly before midnight. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 38. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Patchy fog before 11am. Otherwise, partly sunny, with a high near 60. Calm wind becoming south around 6 mph in the afternoon.

Friday Night

A chance of showers, mainly after 1am. Mostly cloudy, with a low around 51. South wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Showers and possibly a thunderstorm. High near 66. South wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Mostly cloudy, with a low around 36. West wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 50. West wind 6 to 10 mph, with gusts as high as 21 mph.

Sunday Night

Mostly clear, with a low around 40. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 60. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 43.

Tuesday

A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.

Tuesday Night

Showers. Low around 50. Chance of precipitation is 80%.