Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Dunkirk, Chautauqua County / Dunkirk Airport (KDKK)

Lat: 42.49°NLon: 79.28°WElev: 692ft.

Light Rain

59°F

15°C

Humidity	87%
Wind Speed	SW 20 G 38 mph
Barometer	29.57 in (1001.1 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	11 Mar 6:53 pm EDT

More Information:

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

Extended Forecast for

Portland NY

Tonight
Low: 27 °F
Breezy.
Showers then
Chance
Rain/Snow
Thursday
High: 35 °F
Slight Chance
Snow Showers
then Partly
Sunny and
Breezy
Thursday Night
Low: 27 °F
Partly Cloudy
Friday
High: 44 °F
Rain/Snow
Likely and
Windy
Friday Night
Low: 25 °F
Breezy.
Chance
Rain/Snow
then Slight
Chance Snow
Showers
Saturday
High: 34 °F
Partly Sunny
Saturday Night
Low: 26 °F
Mostly Cloudy
then Chance
Snow Showers
Sunday
High: 51 °F
Rain/Snow
Likely
Sunday Night
Low: 32 °F
Breezy.
Chance
Showers then
Showers

Detailed Forecast

Tonight

Rain showers before 1am, then a chance of rain and snow showers between 1am and 2am, then a chance of snow showers after 2am. Some thunder is also possible. Low around 27. Breezy, with a west wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

Thursday

A slight chance of snow showers before 11am. Mostly cloudy, with a high near 35. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Thursday Night

Partly cloudy, with a low around 27. West wind 5 to 9 mph becoming south after midnight.

Friday

Rain and snow likely before 2pm, then a chance of rain. Mostly cloudy, with a high near 44. Windy, with a south wind 20 to 25 mph increasing to 28 to 33 mph in the morning. Winds could gust as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

A chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 25. Breezy, with a west wind 20 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Partly sunny, with a high near 34. West wind 11 to 15 mph, with gusts as high as 25 mph.

Saturday Night

A chance of snow showers after 2am. Mostly cloudy, with a low around 26. Light and variable wind becoming east around 6 mph after midnight. Chance of precipitation is 40%.

Sunday

Rain and snow showers likely before 2pm, then a chance of rain showers. Mostly cloudy, with a high near 51. Southeast wind 9 to 16 mph. Chance of precipitation is 60%.

Sunday Night

Showers, mainly after 2am. Low around 32. Breezy. Chance of precipitation is 80%.

Monday

Rain, possibly mixed with snow showers before 2pm, then a chance of snow showers. High near 43. Breezy. Chance of precipitation is 80%.

Monday Night

A chance of snow showers. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 30%.

Tuesday

Mostly cloudy, with a high near 26.

Tuesday Night

Mostly cloudy, with a low around 17.

Wednesday

Partly sunny, with a high near 33.