Extreme Cold Warning issued January 21 at 3:36PM CST until January 22 at 9:00AM CST by NWS New Orleans LA
* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 13. For the Extreme Cold Warning, dangerously cold wind chills as low as 7 above expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...For the Cold Weather Advisory, until 6 PM CST this evening. For the Extreme Cold Warning, until 9 AM CST Wednesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. An extended period of freezing temperatures could cause ruptured water pipes. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to
Cold Weather Advisory issued January 21 at 3:36PM CST until January 21 at 6:00PM CST by NWS New Orleans LA
* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 13. For the Extreme Cold Warning, dangerously cold wind chills as low as 7 above expected. * WHERE...Portions of southeast Louisiana and southern Mississippi. * WHEN...For the Cold Weather Advisory, until 6 PM CST this evening. For the Extreme Cold Warning, until 9 AM CST Wednesday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. An extended period of freezing temperatures could cause ruptured water pipes. Wind chill values can lead to hypothermia with prolonged exposure. Very cold temperatures can lead to
Rip Current Statement issued January 21 at 3:33PM CST until January 22 at 6:00PM CST by NWS Brownsville TX
* WHAT...For the High Surf Advisory, large breaking waves of 5 to 13 feet in the surf zone. For the High Rip Current Risk, dangerous rip currents. * WHERE...Kenedy Island, Willacy Island and Cameron Island Counties. * WHEN...For the High Surf Advisory, until 6 AM CST Wednesday. For the High Rip Current Risk, through Wednesday afternoon. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.
High Surf Advisory issued January 21 at 3:33PM CST until January 22 at 6:00AM CST by NWS Brownsville TX
* WHAT...For the High Surf Advisory, large breaking waves of 5 to 13 feet in the surf zone. For the High Rip Current Risk, dangerous rip currents. * WHERE...Kenedy Island, Willacy Island and Cameron Island Counties. * WHEN...For the High Surf Advisory, until 6 AM CST Wednesday. For the High Rip Current Risk, through Wednesday afternoon. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water.
Winter Storm Warning issued January 21 at 3:30PM CST until January 22 at 12:00AM CST by NWS New Orleans LA
* WHAT...Heavy snow. Additional snow accumulations up to two inches. Snow is expected to end by late this evening. * WHERE...Coastal Jefferson Parish, Lower Lafourche, Lower Plaquemines, and Lower Terrebonne Parishes. * WHEN...Until midnight CST tonight. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions. The hazardous conditions will impact the Wednesday morning commute and could impact the Wednesday evening commute.

Florida State Watch Office Morning Situation Report for Monday, January 20, 2025
Florida State Watch Office Morning Situation Report EOC Activation Level: Level 2 Meteorological Summary: Instances of patchy black ice are possible this morning along the Suwannee Valley and north of the I-10 corridor along Northeast Florida due to cold air moving over areas that were saturated from heavy rainfall. Be cautious when driving over elevated surfaces, such as bridges, overpasses and ramps as slick conditions are possible through the mid-morning hours. An Extreme Cold Warning remains in effect along the far western Panhandle until midday for wind chill values in the single digits to low teens . Freeze Warnings also
Small Craft Advisory issued January 21 at 3:45AM CST until January 22 at 6:00PM CST by NWS Green Bay WI
* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and waves 4 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From midnight tonight to 6 PM CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft.
Small Craft Advisory issued January 21 at 3:45AM CST until January 22 at 12:00PM CST by NWS Green Bay WI
* WHAT...Southwest winds 15 to 20 kt with gusts up to 30 kt expected. * WHERE...Central Bay of Green Bay. * WHEN...From midnight tonight to noon CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft.
Small Craft Advisory issued January 21 at 4:43AM EST until January 22 at 5:00AM EST by NWS Gaylord MI
* WHAT...Highest gusts up to 30 kts from the west and highest waves around 8 feet. * WHERE...Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay, Sleeping Bear Point to Grand Traverse Light MI, Point Betsie to Sleeping Bear Point MI and Manistee to Point Betsie MI. * WHEN...Until 5 AM EST Wednesday. * IMPACTS...Conditions will be hazardous to small craft.
Small Craft Advisory issued January 21 at 3:37AM CST until January 22 at 6:00PM CST by NWS Milwaukee/Sullivan WI
* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt. Waves 3 to 5 ft in ice free areas. * WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL. * WHEN...From 11 PM this evening to 6 PM CST Wednesday. * IMPACTS...Conditions will be hazardous to small craft.