Dubuque 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 Dubuque.

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

Cold Weather Advisory issued January 19 at 9:42PM CST until January 20 at 11:00AM CST by NWS La Crosse WI

* WHAT...Very cold wind chills of 25 to 30 below zero expected. * WHERE...In Iowa, Floyd, Mitchell, Allamakee, Chickasaw, Clayton, Fayette, Howard, and Winneshiek Counties. In Wisconsin, Crawford and Grant Counties. * WHEN...From 3 AM to 11 AM CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 30 minutes.

Cold Weather Advisory issued January 19 at 9:34PM CST until January 20 at 11:00AM CST by NWS Quad Cities IA IL

* WHAT...Very cold wind chills as low as 26 below. * WHERE...Portions of northwest Illinois and east central and northeast Iowa. * WHEN...Until 11 AM CST Monday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures.

Cold Weather Advisory issued January 19 at 9:01PM CST until January 20 at 11:00AM CST by NWS Des Moines IA

* WHAT...Very cold wind chills of 20 to 30 below zero expected. * WHERE...Portions of northern, western, and central Iowa. * WHEN...From 3 AM to 11 AM CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Wind chill values will fall to similar or colder levels again Tuesday morning.

Cold Weather Advisory issued January 19 at 8:53PM CST until January 21 at 12:00PM CST by NWS Omaha/Valley NE

* WHAT...Very cold wind chills as low as 29 below. * WHERE...Portions of southwest and west central Iowa and east central, northeast, and southeast Nebraska. * WHEN...Until noon CST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. Wind chill values this cold can lead to hypothermia with prolonged exposure.

Cold Weather Advisory issued January 19 at 8:31PM CST until January 21 at 12:00PM CST by NWS Sioux Falls SD

* WHAT...Very cold wind chills as low as 35 below zero expected north of Interstate 90. Very cold wind chills as low as 25 below zero through the Missouri River Valley. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and central, east central, south central, and southeast South Dakota. * WHEN...From midnight tonight to 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.