National Weather Service United States Department of Commerce

Severe weather possible for parts of northern, central Plains and Upper Midwest, as well as parts of OH, TN Valleys and Southeast

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening for two areas: one covering parts of the northern & central Plains and Upper Midwest; and the other area covering parts of the Tenn. & Ohio Valleys and Southeast. Large hail & damaging winds will be the main threats, but there is a possibility of tornadoes for the Plains/Midwest area.
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Hazardous Weather Conditions

Current Conditions

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Grand Island NY

7 Day Forecast

For More Weather Information:

Buffalo, NY Local Forecast Office

Late
Afternoon

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 80 °F

Tonight

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

Low: 66 °F

Thursday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 78 °F

Thursday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

Low: 63 °F

Friday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 79 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 65 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 78 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 63 °F

Sunday

Partly Sunny

Partly
Sunny

High: 78 °F

Detailed Forecast

  • Late Afternoon Scattered showers and thunderstorms. Partly sunny, with a high near 80. Southwest wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Tonight Scattered showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 66. Southwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Thursday Scattered showers, with thunderstorms also possible after noon. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 78. Southwest wind 6 to 11 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 Scattered showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Friday A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 79. South wind around 5 mph becoming light and variable in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Friday Night A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Saturday A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
  • Saturday Night Mostly cloudy, with a low around 63.
  • Sunday Partly sunny, with a high near 78.
  • Sunday Night Mostly cloudy, with a low around 61.
  • Monday Partly sunny, with a high near 79.
  • Monday Night Partly cloudy, with a low around 61.
  • Tuesday Partly sunny, with a high near 82.
  • Tuesday Night Partly cloudy, with a low around 62.
  • Wednesday Partly sunny, with a high near 82.