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Hazardous Weather Outlook Forecast Discussion Latest Conditions
 
Snow/Ice Forecasts
>>> MORE DETAILS <<<
Snow/Sleet
snowfall
Ice
ice totals

 

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RADAR

La Crosse   Regional Radar
La Crosse Reflectivity
KLSE reflectivity
  Upper Mississippi
River Valley

Upper Mississippi River Valley
Great Lakes

Great Lakes
 

CURRENT CONDITIONS

Observations
Observations
 
Local WX Story
Local Graphic
 
Satellite
Visible Satellite

FORECAST SNOW / ICE

6 Hour Snow Forecasts   Snow/Ice Accumulation Potential - More Details


Most Current






36 Hours
 
72 hour snow potential
Snowfall

72 hour ice potential
Ice

 

Probalistic Snowfall Forecasts - More Details


measurable


1" or more


2" or more


4"or more


6" or more


8" or more


12" or more

 

Hourly Precipitation Graphs - by county   Probability Of Precip Type
Graphics only updated when precipitation in the forecast
 

 

 

 

 

PAST ACCUMULATIONS

  Last 7 days - from MRCC

In-depth snow analysis from the National Operational Hydrologic Remote Sensing Center (NOHRSC)

snowfall
Snowfall

snow depth
Snow Depth

 

HAZARDS

More information available on the HAZARDS DASHBOARD

The Experimental Enhanced Hazardous Weather Outlook is a decision support service that supports preparedness and response efforts prior to and during hazardous weather. This service provides decision makers with convenient access to potential weather hazard information by graphically depicting the risk of weather hazards out through seven days.

Snow / Sleet - Legend
   
Extreme Cold - Legend
 
Day 1 snow sleet hazards
 
Day 2 snow outlook
 
 
Day 1 ice hazards
 
Day 2 ice hazards
 
 
Day 1 cold hazards
 
Day 2 cold hazards
 
Day 3 snow sleet hazards
 
Day 4 snow outlook
 
 
Day 3 ice hazards
 
Day 4 ice hazards
 
 
Day 3 cold hazards
 
Day 4 cold hazards

Snow and Sleet Legend

Risk Level
Hazard
Impacts/Actions
None
None
< 1" of snow or sleet
Limited
1 to 3 inches
Locally hazardous travel conditions on bridges, overpasses, and untreated or secondary roads
Elevated
3 to 6 inches
Be prepared to reduce travel speed for hazardous travel conditions - especially on bridges, overpasses, untreated and secondary roads
Significant
6 to 12 inches
Plan for hazardous travel conditions. Avoid travel if possible
Extreme
12 or more inches
Travel will be dangerous and may be impossible. Avoid travel unless it is an emergency

Ice Accumulation Legend

Risk Level
Hazard
Impacts/Actions
None
None
No freezing rain or drizzle
Limited
Very light freezing rain or drizzle with up to a thin glaze, or freezing fog
Locally hazardous travel conditions on bridges, overpasses, and untreated or secondary roads
Elevated
Freezing rain or drizzle with accumulation less than 1/4 inch
Be prepared to reduce travel speed for hazardous travel conditions - especially on bridges, overpasses, untreated and secondary roads
Significant
Freezing rain with accumulation of 1/4 to less than 1 inch
Plan for hazardous travel conditions. Power lines and trees may be damaged resulting in localized to scattered power outages. Avoid travel if possible and prepare for possible power outages
Extreme
Freezing rain with accumulation of greater than or equal to 1 inch
Travel will be dangerous and may be impossible. Power lines and trees likely damaged resulting in widespread power outages. Avoid travel unless it is an emergency and prepare for extended power outages

Excessive Cold Legend

Risk Level
Hazard
Impacts/Actions
None
Wind chills 10 F or warmer
Its cold, stay warm.
Limited
Wind chills  < -4 F
Frostbite and hypothermia may occur with prolonged exposure without proper clothing. Have proper clothing for exposure and limit or eliminate exposure if possible.
Elevated
Wind chills  < -19 F
Frostbite and hypothermia could occur within 30 minutes without proper clothing. Have proper clothing for exposure and limit or eliminate exposure if possible.
Significant
Wind chills  < -29 F
Frostbite and hypothermia will likely occur within minutes without proper clothing. Have proper clothing for exposure and limit or eliminate exposure.
Extreme
Wind chills  < -39 F
Frostbite and hypothermia will occur within minutes without proper clothing. Have proper clothing for exposure and limit or eliminate exposure.

OUTLOOKS

  Outlooks from the Weather Prediction Center
 
 
 
 
 
 
Days 4-7
Snow > 4 inches
Day 1 snow outlook
 
Snow > 4 inches
Day 2 snow outlook
 
Snow > 4 inches
Day 3 snow outlook
 
Day 4
Day 4 snow outlook
Day 5
Day 5 snow outlook
Ice > 1/10"
Day 1 ice outlook
 
Ice > 1/10"
Day 2 ice outlook
 
Ice > 1/10"
Day 3 ice outlook
 
Day 6
Day 6 snow outlook
Day 7
Day 7 snow outlook
     

WINDCHILL

Most Current           36 hours
 
 

Calculate the wind chill, or reference the wind chill chart:

 
Wind Speed (MPH) =
Air Temp (ºF) =

º F

WEBCAMS

NWS La Crosse, WI Prairie du Chien
KCRG-TV
La Crosse, WI
WKBT-TV
Mauston, WI
Juneau County Weather
Marshfield, WI
Downtown Rochester sky cam
Rochester, MN
Downtown - KTTC TV
Rochester, MN
Northwest - KTTC TV
Austin, MN
KAAL TV
Austin, MN
KTTC TV
Albert Lea, MN
KAAL TV
Oelwein web cam
Decorah, IA
KCRG-TV
Oelwein, IA
KCRG-TV
Cedar Falls, IA
KCRG-TV
Fayette, IA
KCRG-TV
Charles City, IA
KIMT-TV

Note: The National Weather Service is not responsible for the content, timeliness or reliability of the webcam images (except for the NWS La Crosse, WI webcam). The images are provided as an aid to evaluate snowfall and conditions at various locations.

ROADS

Wisconsin Minnesota
Iowa Illinois

Image courtesy of University of Wisconsin