Hannibal, WI Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Hannibal.

Use the Radar Maps link provided to understand the trajectory of a storm.

Cold Weather Advisory issued January 20 at 9:25AM CST until January 21 at 12:00AM CST by NWS Milwaukee/Sullivan WI

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 27 below zero. For the Extreme Cold Warning, dangerously cold wind chills as low as 33 below zero are expected. * WHERE...Dane, Green, Iowa, Lafayette, Rock, Sauk, and Jefferson Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to 9 AM CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Cold Weather Advisory issued January 20 at 9:25AM CST until January 21 at 12:00AM CST by NWS Milwaukee/Sullivan WI

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 29 below zero. For the Extreme Cold Warning, dangerously cold wind chills as low as 36 below zero are expected. * WHERE...Fond du Lac, Sheboygan, Columbia, Green Lake, Marquette, Dodge, Ozaukee, and Washington Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Extreme Cold Warning issued January 20 at 9:25AM CST until January 21 at 9:00AM CST by NWS Milwaukee/Sullivan WI

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 27 below zero. For the Extreme Cold Warning, dangerously cold wind chills as low as 33 below zero are expected. * WHERE...Dane, Green, Iowa, Lafayette, Rock, Sauk, and Jefferson Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to 9 AM CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Cold Weather Advisory issued January 20 at 9:25AM CST until January 21 at 12:00PM CST by NWS Milwaukee/Sullivan WI

* WHAT...Very cold wind chills as low as 33 below zero. * WHERE...Kenosha, Milwaukee, Racine, Walworth, and Waukesha Counties. * WHEN...Until noon CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Extreme Cold Warning issued January 20 at 9:25AM CST until January 21 at 12:00PM CST by NWS Milwaukee/Sullivan WI

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 29 below zero. For the Extreme Cold Warning, dangerously cold wind chills as low as 36 below zero are expected. * WHERE...Fond du Lac, Sheboygan, Columbia, Green Lake, Marquette, Dodge, Ozaukee, and Washington Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Cold Weather Advisory issued January 20 at 7:35AM CST until January 21 at 12:00AM CST by NWS Green Bay WI

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 35 below. For the Extreme Cold Warning, dangerously cold wind chills as low as 40 below expected. * WHERE...Marathon, Portage, and Wood Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 30 to 40 below zero could cause frostbite on exposed skin in as little as 10 to 20 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. * ADDITIONAL DETAILS...The coldest wind chills will occur from the overnight to morning hours.

Cold Weather Advisory issued January 20 at 7:35AM CST until January 21 at 12:00AM CST by NWS Green Bay WI

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 34 below. For the Extreme Cold Warning, dangerously cold wind chills as low as 38 below expected. * WHERE...East-central and northeast Wisconsin. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 30 to 35 below zero could cause frostbite on exposed skin in as little as 10 to 20 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. * ADDITIONAL DETAILS...The coldest wind chills will occur from the overnight to morning hours.

Extreme Cold Warning issued January 20 at 7:35AM CST until January 21 at 12:00PM CST by NWS Green Bay WI

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 34 below. For the Extreme Cold Warning, dangerously cold wind chills as low as 38 below expected. * WHERE...East-central and northeast Wisconsin. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 30 to 35 below zero could cause frostbite on exposed skin in as little as 10 to 20 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. * ADDITIONAL DETAILS...The coldest wind chills will occur from the overnight to morning hours.

Extreme Cold Warning issued January 20 at 7:35AM CST until January 21 at 12:00PM CST by NWS Green Bay WI

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 35 below. For the Extreme Cold Warning, dangerously cold wind chills as low as 40 below expected. * WHERE...Marathon, Portage, and Wood Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 30 to 40 below zero could cause frostbite on exposed skin in as little as 10 to 20 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. * ADDITIONAL DETAILS...The coldest wind chills will occur from the overnight to morning hours.

Extreme Cold Warning issued January 20 at 7:35AM CST until January 21 at 12:00PM CST by NWS Green Bay WI

* WHAT...Dangerously cold wind chills as low as 40 below expected. * WHERE...Langlade, Lincoln, Oneida, Vilas, Florence, and Forest Counties. * WHEN...Until noon CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. * ADDITIONAL DETAILS...The coldest wind chills will occur from the overnight to morning hours.

Extreme Cold Warning issued January 20 at 3:25AM CST until January 21 at 12:00PM CST by NWS Duluth MN

* WHAT...Dangerously cold wind chills as low as 40 below zero. * WHERE...Price, Ashland, Bayfield, Burnett, Douglas, Iron, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Bad River Reservation, the Lac Courte Oreilles Reservation, the St. Croix Band in Burnett County, the Red Cliff Band and the northwestern area of the Lac du Flambeau Band. Other locations including Madeline Island and the Apostle Islands National Lakeshore. * WHEN...Until noon CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. An extended period of very temperatures could cause ruptured water pipes.

Cold Weather Advisory issued January 20 at 2:34AM CST until January 20 at 11:00AM CST by NWS La Crosse WI

* WHAT...For the Cold Weather Advisory, very cold wind chills of 25 to 35 below zero. For the Extreme Cold Warning, dangerously cold wind chills of 35 to 40 below zero. * WHERE...In Iowa, Floyd, Mitchell, Allamakee, Chickasaw, Clayton, Fayette, Howard, and Winneshiek Counties. In Wisconsin, Crawford and Grant Counties. * WHEN...For the first Cold Weather Advisory, until 11 AM CST this morning. For the second Cold Weather Advisory, from 6 PM this evening to midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to 9 AM CST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Cold Weather Advisory issued January 20 at 2:34AM CST until January 21 at 12:00AM CST by NWS La Crosse WI

* WHAT...For the Cold Weather Advisory, very cold wind chills of 25 to 35 below zero. For the Extreme Cold Warning, dangerously cold wind chills of 35 to 40 below zero. * WHERE...In Iowa, Floyd, Mitchell, Allamakee, Chickasaw, Clayton, Fayette, Howard, and Winneshiek Counties. In Wisconsin, Crawford and Grant Counties. * WHEN...For the first Cold Weather Advisory, until 11 AM CST this morning. For the second Cold Weather Advisory, from 6 PM this evening to midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to 9 AM CST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Cold Weather Advisory issued January 20 at 2:34AM CST until January 21 at 12:00AM CST by NWS La Crosse WI

* WHAT...For the Cold Weather Advisory, very cold wind chills of 25 to 35 below zero. For the Extreme Cold Warning, dangerously cold wind chills of 35 to 40 below zero. * WHERE...In Minnesota, Houston County. In Wisconsin, Adams, Juneau, Richland, Vernon, Buffalo, Jackson, La Crosse, Monroe, and Trempealeau Counties. * WHEN...For the first Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to 9 AM CST Tuesday. For the second Cold Weather Advisory, from 9 AM to noon CST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Cold Weather Advisory issued January 20 at 2:34AM CST until January 21 at 12:00AM CST by NWS La Crosse WI

* WHAT...For the Cold Weather Advisory, very cold wind chills of 25 to 35 below zero. For the Extreme Cold Warning, dangerously cold wind chills of 35 to 40 below zero. * WHERE...Clark and Taylor Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Extreme Cold Warning issued January 20 at 2:34AM CST until January 21 at 9:00AM CST by NWS La Crosse WI

* WHAT...For the Cold Weather Advisory, very cold wind chills of 25 to 35 below zero. For the Extreme Cold Warning, dangerously cold wind chills of 35 to 40 below zero. * WHERE...In Minnesota, Houston County. In Wisconsin, Adams, Juneau, Richland, Vernon, Buffalo, Jackson, La Crosse, Monroe, and Trempealeau Counties. * WHEN...For the first Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to 9 AM CST Tuesday. For the second Cold Weather Advisory, from 9 AM to noon CST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Extreme Cold Warning issued January 20 at 2:34AM CST until January 21 at 9:00AM CST by NWS La Crosse WI

* WHAT...For the Cold Weather Advisory, very cold wind chills of 25 to 35 below zero. For the Extreme Cold Warning, dangerously cold wind chills of 35 to 40 below zero. * WHERE...In Iowa, Floyd, Mitchell, Allamakee, Chickasaw, Clayton, Fayette, Howard, and Winneshiek Counties. In Wisconsin, Crawford and Grant Counties. * WHEN...For the first Cold Weather Advisory, until 11 AM CST this morning. For the second Cold Weather Advisory, from 6 PM this evening to midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to 9 AM CST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Cold Weather Advisory issued January 20 at 2:34AM CST until January 21 at 12:00PM CST by NWS La Crosse WI

* WHAT...For the Cold Weather Advisory, very cold wind chills of 25 to 35 below zero. For the Extreme Cold Warning, dangerously cold wind chills of 35 to 40 below zero. * WHERE...In Minnesota, Houston County. In Wisconsin, Adams, Juneau, Richland, Vernon, Buffalo, Jackson, La Crosse, Monroe, and Trempealeau Counties. * WHEN...For the first Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to 9 AM CST Tuesday. For the second Cold Weather Advisory, from 9 AM to noon CST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Extreme Cold Warning issued January 20 at 2:34AM CST until January 21 at 12:00PM CST by NWS La Crosse WI

* WHAT...For the Cold Weather Advisory, very cold wind chills of 25 to 35 below zero. For the Extreme Cold Warning, dangerously cold wind chills of 35 to 40 below zero. * WHERE...Clark and Taylor Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Cold Weather Advisory issued January 20 at 1:57AM CST until January 21 at 12:00AM CST by NWS Twin Cities/Chanhassen MN

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 35 below. For the Extreme Cold Warning, dangerously cold wind chills as low as 40 below expected. * WHERE...Barron, Polk, Rusk, Chippewa, Dunn, Eau Claire, and St. Croix Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes.

Cold Weather Advisory issued January 20 at 1:57AM CST until January 21 at 12:00AM CST by NWS Twin Cities/Chanhassen MN

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 36 below. For the Extreme Cold Warning, dangerously cold wind chills as low as 37 below expected. * WHERE...In Minnesota, Goodhue County. In Wisconsin, Pepin and Pierce Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...The cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Extreme Cold Warning issued January 20 at 1:57AM CST until January 21 at 12:00PM CST by NWS Twin Cities/Chanhassen MN

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 36 below. For the Extreme Cold Warning, dangerously cold wind chills as low as 37 below expected. * WHERE...In Minnesota, Goodhue County. In Wisconsin, Pepin and Pierce Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...The cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Extreme Cold Warning issued January 20 at 1:57AM CST until January 21 at 12:00PM CST by NWS Twin Cities/Chanhassen MN

* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 35 below. For the Extreme Cold Warning, dangerously cold wind chills as low as 40 below expected. * WHERE...Barron, Polk, Rusk, Chippewa, Dunn, Eau Claire, and St. Croix Counties. * WHEN...For the Cold Weather Advisory, until midnight CST tonight. For the Extreme Cold Warning, from midnight tonight to noon CST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes.