National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Hazardous Weather Conditions

Current Conditions

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La Crosse WI

7 Day Forecast

For More Weather Information:

La Crosse Local Forecast Office

Today

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 27 °C

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 13 °C

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 27 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 14 °C

Thursday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 28 °C

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 16 °C

Friday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 27 °C

Friday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 15 °C

Saturday

Sunny

Sunny

High: 28 °C

Detailed Forecast

  • Today A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 27. Northwest wind 10 to 18 km/h. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
  • Tonight A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 13. Northwest wind 8 to 13 km/h.
  • Wednesday A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 27. Northwest wind 5 to 14 km/h.
  • Wednesday Night Partly cloudy, with a low around 14. Northwest wind 8 to 11 km/h becoming southwest after midnight.
  • Thursday A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 28. West wind 8 to 14 km/h.
  • Thursday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 16. Southwest wind 5 to 10 km/h.
  • Friday A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 27. West wind 8 to 10 km/h.
  • Friday Night A slight chance of showers. Partly cloudy, with a low around 15. Northwest wind 5 to 8 km/h. Chance of precipitation is 20%.
  • Saturday Sunny, with a high near 28. North wind 5 to 10 km/h.
  • Saturday Night Mostly clear, with a low around 16. North wind 5 to 10 km/h becoming south after midnight.
  • Sunday Mostly sunny, with a high near 28. West wind 5 to 10 km/h.
  • Sunday Night A 20 percent chance of showers. Partly cloudy, with a low around 18. Southwest wind 8 to 10 km/h.
  • Monday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 27. Southwest wind around 11 km/h becoming west in the afternoon.