National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Hazardous Weather Conditions

Current Conditions

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Mankato MN

7 Day Forecast

Today

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 51 °FFalling Temperatures

Tonight

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 22 °F

Monday

Blowing Snow Chance for Measurable Precipitation 40%

Blowing
Snow

High: 22 °FFalling Temperatures

Monday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 14 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 30 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 24 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 31 °FFalling Temperatures

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 9 °F

Thanksgiving
Day

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 16 °F

Detailed Forecast

  • Today A 40 percent chance of rain. Cloudy, with a temperature falling to around 42 by 4pm. Northwest wind 5 to 15 mph.
  • Tonight A slight chance of rain before 10pm, then a chance of snow. Cloudy, with a low around 22. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
  • Monday Patchy blowing snow and a chance of snow. Cloudy, with a temperature falling to around 21 by 10am. Blustery, with a northwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
  • Monday Night A 30 percent chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 14. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
  • Tuesday Mostly sunny, with a high near 30. Northwest wind around 10 mph becoming west southwest in the afternoon.
  • Tuesday Night A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 24. South wind 5 to 10 mph. New snow accumulation of 1 to 2 inches possible.
  • Wednesday A 50 percent chance of snow, mainly before 7am. Mostly cloudy, with a temperature rising to near 31 by 10am, then falling to around 24 during the remainder of the day. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 9. North northwest wind 10 to 15 mph.
  • Thanksgiving Day A 20 percent chance of snow. Mostly sunny, with a high near 16. North northwest wind 10 to 15 mph.
  • Thursday Night Partly cloudy, with a low around 7. Northwest wind around 10 mph.
  • Friday Partly sunny, with a high near 19. West northwest wind around 10 mph.
  • Friday Night Partly cloudy, with a low around 9. West northwest wind around 5 mph.
  • Saturday Partly sunny, with a high near 21. North wind 5 to 10 mph becoming south in the afternoon.