Heavy Rain Continues in Florida; Cold Front Brings Thunderstorms and Showers to Central US

Forecast Highs

Scattered areas of heavy rain continue to produce isolated flash flooding across the Florida peninsula. Anomalous moisture will combine with a cold front and will bring heavy rain and scattered flash flooding across the Mid-South, Ohio and Tennessee Valleys today and Tuesday. Above average temperatures will continue to be found ahead of the cold front from the Midwest to the Northeast. Read More >

Emergency Management

Contact NWS La Crosse via phone, radio,
email at nws.lacrosse@noaa.gov,
or NWSChat (online chat room)

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National Severe Weather Outlooks (Explanation of Risk Categories)

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Minnesota Severe Weather Outlooks

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Wisconsin Severe Weather Outlooks

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Local Severe Weather Outlooks

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Local Severe Weather Timing Guidance - TODAY

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Regional Radar Imagery

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Neighboring NWS Radars

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Temperature Forecasts

Wind Forecasts

3-Hour Forecast Sustained Winds and Wind Gusts

Now	6 hrs	12 hrs	18 hrs	24 hrs	30 hrs	36 hrs
Now	6 hrs	12 hrs	18 hrs	24 hrs	30 hrs	36 hrs
Hover over thumbnails above to view a larger version below. Wind graphics are updated by approximately 4:30 AM, 10:30 AM, 4:30 PM, and 10:30 PM.

Heat Index / Wet Bulb Globe Temperature Forecasts

Today's Forecast Heat Index					Forecast MAXIMUM Heat Index


7 AM (CDT)	10 AM (CDT)	1 PM (CDT)	4 PM (CDT)	7 PM (CDT)	Tomorrow	Day 3	Day 4

Today's Forecast Wet Bulb Globe Temp					Forecast MAXIMUM Wet Bulb Globe Temp


7 AM (CDT)	10 AM (CDT)	1 PM (CDT)	4 PM (CDT)	7 PM (CDT)	Tomorrow	Day 3	Day 4

Heat Index & Wet Bulb Globe Temperature Resources

Heat Index Chart

Note: Exposure to full sunshine can increase
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WBGT General Guidance

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Resources:

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Recognize Heat Illness

WBGT vs. Heat Index

WBGT Informational Guide

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Wind Chill Forecasts (Available October - April)

3-Hour Forecast Wind Chills

Now		6 hrs		12 hrs		18 hrs		24 hrs		30 hrs		36 hrs
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Wind Chill Resources

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Cold Weather Headline Changes
effective Oct 2024

Advisory Criteria

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Winter Road Conditions

Current Road Conditions

Latest Travel Information

Disclaimer:

Weather and road conditions change rapidly; information reported here should not be used as the only factor in determining whether to travel in a particular area.
Reports are based on the information available at the time of preparation and cannot be guaranteed as to accuracy or timeliness. Actual conditions may vary from those reported.
Motorists are cautioned to be alert to changing circumstances and adjust their driving accordingly.

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Snow & Ice Forecasts

Official NWS Snow & Ice Forecasts (More Details)		Snow Amount Probabilities By City

Snow Forecast	Ice Forecast	Snowfall Range Probabilities	Probability of Exceeding Certain Amounts

Percent Chance That Snow Amounts Will Be Greater Than or Equal To... (More Details)
0.1"	1"	2"	4"	6"	8"	12"	18"

6-Hour Forecast Snowfall Amounts and Snow Character (Dry vs. Wet)

Now	24 hrs	48 hrs	72 hrs
Now	24 hrs	48 hrs	72 hrs
Hover over thumbnails above to view a larger version below.

Hourly Precipitation Amounts By County

Winter Hazard Outlooks (Full Hazard Dashboard)

Snow / Sleet Outlooks - Legend



Ice Outlooks - Legend

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

Winter Storm Severity Index (More Details)

Today

Overall Impacts	Blowing Snow	Flash Freeze	Ground Blizzard	Ice Accumulation	Snow Amount	Snow Load

Tomorrow

Overall Impacts	Blowing Snow	Flash Freeze	Ground Blizzard	Ice Accumulation	Snow Amount	Snow Load

Day 3

Overall Impacts	Blowing Snow	Flash Freeze	Ground Blizzard	Ice Accumulation	Snow Amount	Snow Load

National Outlooks

Snow Outlooks (Probability for greater than 4")			Ice Outlooks (Probability for greater than 1/10")

Day 1	Day 2	Day 3	Day 1	Day 2	Day 3

Extended Outlooks (Probability for impactful winter weather)

Day 4	Day 5	Day 6	Day 7

Rivers / Precipitation

River Information


Flood Hazard Outlook (experimental)	Significant River Flood Outlook	NWS La Crosse River Monitor Webpage	Current River Levels and Forecasts	USGS River Gauge Webcams

Rainfall Information


1-hour Estimated Precip	Storm Total Estimated Precip	Rainfall Last 24 Hours	Rainfall Last 7 Days	Rainfall Last 30 Days

Precipitation Forecasts - Discussion


Today	Tomorrow	Day 3	Days 4-5	Days 6-7	Local 72-Hour Forecast

National Excessive Rainfall Outlooks - Discussion


Today	Tomorrow	Day 3	Day 4	Day 5

Local Excessive Rainfall Outlooks


Today	Tomorrow	Day 3	Day 4	Day 5

Flash Flood Guidance (FFG)

			About Flash Flood Guidance (FFG): FFG provides an estimate of the amount of rainfall over a specific area during a given duration of time that is required to cause small streams to overflow their natural bank. The latest FFG is referenced when issuing flash flood watches and warnings. These 1, 3, and 6-hour FFG products are issued twice daily around 11am and 9pm and are meant to be used only as guidance. Topography and urbanization also affect flash flooding.
1 Hour Flash Flood Guidance	3 Hour Flash Flood Guidance	6 Hour Flash Flood Guidance

Drought Information - More Information


Midwest Drought Monitor (updated weekly)	Midwest Drought Monitor Change From Previous Week	U.S. Monthly Drought Outlook	U.S. Seasonal Drought Outlook	30-Day Observed Precipitation