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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Rochester NH

7 Day Forecast

For More Weather Information:

Gray/Portland, ME Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 57 °F

Saturday

Increasing Clouds

Increasing
Clouds

High: 84 °F

Saturday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 63 °F

Sunday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 79 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 65 °F

Monday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 80 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 63 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 77 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 57 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 57. West wind around 5 mph.
  • Saturday Increasing clouds, with a high near 84. Southwest wind 5 to 10 mph.
  • Saturday Night Showers likely, mainly after 3am. Mostly cloudy, with a low around 63. South wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. South wind 5 to 10 mph. Chance of precipitation is 70%.
  • Sunday Night A 50 percent chance of showers. Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming calm after midnight.
  • Monday A 50 percent chance of showers. Mostly cloudy, with a high near 80.
  • Monday Night A 50 percent chance of showers. Mostly cloudy, with a low around 63.
  • Tuesday A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
  • Tuesday Night Mostly cloudy, with a low around 57.
  • Wednesday Partly sunny, with a high near 78.
  • Wednesday Night Partly cloudy, with a low around 56.
  • Thursday Mostly sunny, with a high near 81.
  • Thursday Night Partly cloudy, with a low around 57.
  • Friday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.