Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Rain Fog/Mist

57°F

14°C

Humidity	100%
Wind Speed	W 13 mph
Barometer	29.92 in (1013.3 mb)
Dewpoint	57°F (14°C)
Visibility	6.00 mi
Last update	1 Apr 2:56 am EDT

More Information:

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

Extended Forecast for

Warren PA

Overnight
Low: 58 °F
Rain Likely
Wednesday
High: 54 °F
Showers
Likely
Wednesday Night
Low: 45 °F
Showers
Likely
Thursday
High: 72 °F
Chance
Showers
Thursday Night
Low: 60 °F
Chance
Showers
Friday
High: 77 °F
Chance
Showers then
Showers
Likely
Friday Night
Low: 56 °F
Showers
Likely
Saturday
High: 80 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 44 °F
Showers

Detailed Forecast

Overnight

Rain likely, mainly after 5am. Cloudy, with a steady temperature around 58. West wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of rain before 10am, then showers likely after 10am. Mostly cloudy, with a high near 54. North wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Showers likely, mainly before 11pm. Mostly cloudy, with a low around 45. Light east wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 72. South wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 50%. 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 before 8pm, then a chance of showers between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 60. South wind 7 to 9 mph, with gusts as high as 24 mph. 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. Partly sunny, with a high near 77. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 60%.

Saturday Night

Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 44. Chance of precipitation is 80%.

Sunday

Showers, mainly before 8am. High near 53. Chance of precipitation is 80%.

Sunday Night

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

Monday

Mostly sunny, with a high near 49.