Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. 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.

Partly Cloudy

60°F

16°C

Humidity	84%
Wind Speed	SW 15 G 23 mph
Barometer	29.90 in (1012.7 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	31 Mar 5:56 am EDT

More Information:

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

Extended Forecast for

3 Miles S Spring Creek PA

Today
High: 67 °F
Showers
Tonight
Low: 47 °F
Severe
Thunderstorms
Wednesday
High: 49 °F
Showers
Wednesday Night
Low: 44 °F
Showers
Likely
Thursday
High: 69 °F
Showers
Likely
Thursday Night
Low: 58 °F
Chance
T-storms then
Chance
Showers
Friday
High: 72 °F
Showers
Likely
Friday Night
Low: 52 °F
Showers
Likely
Saturday
High: 75 °F
Showers
Likely

Detailed Forecast

Today

Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 67. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could be severe. Low around 47. Southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Showers, mainly after 8am. High near 49. Northwest wind 6 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Showers likely, mainly before 8pm. Mostly cloudy, with a low around 44. Northeast wind around 8 mph becoming southeast after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 69. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

Saturday

Showers likely, mainly after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.

Saturday Night

Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

Sunday

Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.