National Weather Service United States Department of Commerce

Flash flooding possible for parts of Upper Midwest

A slow-moving weather system progressing from the northern Plains to the Great Lakes will bring excessive rainfall and a risk of flash flooding to portions of the Upper Midwest on Friday. The heaviest rainfall is expected from central Iowa northeastward across southeastern Minn. and into Wisc. Rainfall totals of 1-2 inches, with locally-higher amounts, are possible through Saturday morning.
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Current Conditions

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Hornell NY

7 Day Forecast

For More Weather Information:

Binghamton, NY Local Forecast Office

Tonight

Clear

Clear

Low: 54 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 80 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 67 °F

Sunday

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 78 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 65 °F

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 82 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 66 °F

Tuesday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 80 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 61 °F

Detailed Forecast

  • Tonight Clear, with a low around 54. Light south wind becoming southeast 5 to 9 mph after midnight.
  • Saturday Mostly sunny, with a high near 80. South wind 6 to 10 mph.
  • Saturday Night A chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 67. Southeast 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.
  • Sunday Showers and thunderstorms likely. Mostly cloudy, with a high near 78. Southeast wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Sunday Night A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 65. Light southeast wind. Chance of precipitation is 30%.
  • Labor Day A slight chance of showers, then a chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
  • Monday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
  • Tuesday Scattered showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.
  • Tuesday Night Mostly cloudy, with a low around 61.
  • Wednesday Mostly sunny, with a high near 78.
  • Wednesday Night Partly cloudy, with a low around 58.
  • Thursday Mostly sunny, with a high near 78.
  • Thursday Night Partly cloudy, with a low around 57.
  • Friday Mostly sunny, with a high near 78.