National Weather Service United States Department of Commerce

Heavy rain and flash flooding possible in the Desert Southwest and Great Lake States this evening and tonight

A slow moving cold front may bring heavy rain and localized flooding Wednesday to portions of the Great Plains. More heavy rain will be possible in the Desert Southwest again Wednesday. Hot temperatures will continue in the Mississippi Valley - and spread up the east coast Wednesday.
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Hazardous Weather Conditions

Current Conditions

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Mankato MN

7 Day Forecast

Today

Partly Sunny

Partly
Sunny

High: 77 °F

Tonight

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

Low: 64 °F

Thursday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 73 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 62 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 79 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 62 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 78 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 60 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 79 °F

Detailed Forecast

  • Today Partly sunny, with a high near 77. East southeast wind around 5 mph.
  • Tonight Rain and thunderstorms likely, then rain and possibly a thunderstorm after 5am. Some of the storms could produce heavy rain. Low around 64. East southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
  • Thursday Showers and thunderstorms, mainly before 4pm. Some of the storms could produce heavy rain. High near 73. East southeast wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
  • Thursday Night A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 62. East southeast wind around 5 mph becoming west southwest after midnight. New rainfall amounts between a quarter and half of an inch possible.
  • Friday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. West northwest wind around 5 mph.
  • Friday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. West northwest wind around 5 mph.
  • Saturday Mostly sunny, with a high near 78. North wind 5 to 10 mph.
  • Saturday Night Partly cloudy, with a low around 60. East northeast wind around 5 mph becoming southeast after midnight.
  • Sunday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. South southeast wind 5 to 10 mph.
  • Sunday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southeast wind around 10 mph.
  • Labor Day A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. South wind around 10 mph becoming west in the afternoon.
  • Monday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. West wind 5 to 10 mph.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76. Northwest wind around 10 mph becoming south in the afternoon.