Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. 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.

Light Rain

46°F

8°C

Humidity	100%
Wind Speed	SE 10 mph
Barometer	29.99 in (1016.7 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	5 Mar 4:56 pm EST

More Information:

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

Extended Forecast for

3 Miles ENE Clymer NY

This Afternoon
High: 52 °F
Rain
Tonight
Low: 40 °F
Rain and
Patchy Fog
then Slight
Chance Rain
and Patchy
Fog
Friday
High: 61 °F
Patchy Fog
then Partly
Sunny
Friday Night
Low: 52 °F
Slight Chance
Showers then
Chance
Showers
Saturday
High: 67 °F
Showers
Likely then
Showers
Saturday Night
Low: 37 °F
Showers
Likely
Sunday
High: 52 °F
Mostly Sunny
Sunday Night
Low: 40 °F
Mostly Clear
Monday
High: 62 °F
Sunny

Detailed Forecast

This Afternoon

Rain. High near 52. East wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain, mainly before 9pm. Patchy fog after 9pm. Low around 40. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Patchy fog before 10am. Otherwise, partly sunny, with a high near 61. Calm wind becoming south 5 to 7 mph in the morning.

Friday Night

A chance of showers, mainly after 1am. Mostly cloudy, with a low around 52. South wind 7 to 13 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 67. South wind 13 to 17 mph, with gusts as high as 32 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 37. West wind 6 to 13 mph, with gusts as high as 26 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 52. 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 62.

Monday Night

Mostly clear, with a low around 45.

Tuesday

A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 40%.

Tuesday Night

Showers. Low around 51. Chance of precipitation is 80%.