National Weather Service United States Department of Commerce

Severe weather possible for parts of northern Plains and mid/upper Mississippi River Valley

Severe thunderstorms are expected across portions of the northern Plains and upper Mississippi Valley Wednesday. Large hail and damaging winds will be the main threats with these storms, but a tornado or two could occur as well. Other strong to severe storms may occur from late afternoon into the overnight hours from the middle Mississippi Valley into the lower Ohio Valley.
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Hazardous Weather Conditions

Current Conditions

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Sloan NY

7 Day Forecast

For More Weather Information:

Buffalo, NY Local Forecast Office

Today

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

High: 79 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 67 °F

Thursday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 78 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 64 °F

Friday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 78 °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: 77 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 63 °F

Sunday

Partly Sunny

Partly
Sunny

High: 77 °F

Detailed Forecast

  • Today Showers likely, then showers and possibly a thunderstorm after 11am. Some of the storms could produce heavy rain. High near 79. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
  • Tonight A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
  • Thursday A chance of showers. Mostly cloudy, with a high near 78. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Thursday Night A chance of showers, mainly before 1am. Mostly cloudy, with a low around 64. Southwest wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Friday A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 78. 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 77. Chance of precipitation is 30%.
  • Saturday Night Mostly cloudy, with a low around 63.
  • Sunday Partly sunny, with a high near 77.
  • Sunday Night Partly cloudy, with a low around 62.
  • Monday Partly sunny, with a high near 78.
  • Monday Night Partly cloudy, with a low around 61.
  • Tuesday Mostly sunny, with a high near 81.