National Weather Service United States Department of Commerce

Flash flooding possible across parts of Midwest

Showers and thunderstorms ahead of a strong cold front moving across the Midwest on Friday are expected to produce rainfall rates of 1-2 inches per hour, creating a risk of flash flooding across parts of southern Minnesota and northern and central Iowa. The flash flooding risk will continue into Saturday and move eastward, into the Ohio Valley.
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Current Conditions

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Watertown NY

7 Day Forecast

For More Weather Information:

Buffalo, NY Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 56 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 78 °F

Saturday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 66 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 75 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 62 °F

Monday

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 74 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 57 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 71 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 55 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 56. Southwest wind 6 to 11 mph becoming light south.
  • Saturday A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Southwest wind 7 to 13 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Saturday Night A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. South wind 6 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 75. Southwest wind 11 to 17 mph. Chance of precipitation is 50%. 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. Mostly cloudy, with a low around 62. West wind 5 to 8 mph becoming northeast after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Monday Showers and thunderstorms likely. Cloudy, with a high near 74. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
  • Tuesday A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.
  • Tuesday Night Mostly cloudy, with a low around 55.
  • Wednesday A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
  • Wednesday Night Mostly cloudy, with a low around 59.
  • Thursday A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.
  • Thursday Night A chance of showers. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
  • Friday Sunny, with a high near 79.