Alert archive / Alabama / Wind Chill Advisories in 2018
Wind Chill Advisory 3, NWS Mobile, AL
NWS Mobile, AL issued this wind chill advisory at Jan 15, 2018, 2:49 PM CST for Escambia County, Okaloosa County, Santa Rosa County, Florida; 12 counties in Alabama; 5 counties in Mississippi. It took effect at Jan 17, 2018, 12:00 AM CST. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Jan 15, 2018, 2:49 PM CST (20:49 UTC)
- In effect from
- Jan 17, 2018, 12:00 AM CST
- Expired
- Jan 17, 2018, 11:00 AM CST
- In force
- 11 hr
- Issued by
- NWS Mobile, AL
Counties Baldwin County, AL, Butler County, AL, Choctaw County, AL, Clarke County, AL, Conecuh County, AL, Covington County, AL, Crenshaw County, AL, Escambia County, AL, Mobile County, AL, Monroe County, AL, Washington County, AL, Wilcox County, AL, Escambia County, FL, Okaloosa County, FL, Santa Rosa County, FL, George County, MS, Greene County, MS, Perry County, MS, Stone County, MS, Wayne County, MS
The radar
The Mobile radar (KMOB), 83 km from the middle of the area, began a volume at 20:50 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 8.8 hours before the alert went out and 223 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1986 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 110 m²/s²
- 0-3 km storm-relative helicity
- 190 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
927 WWUS44 KMOB 152049 WSWMOB URGENT - WINTER WEATHER MESSAGE National Weather Service Mobile AL 249 PM CST Mon Jan 15 2018 ...A WINTRY MIX OF PRECIPITATION EXPECTED TO IMPACT MUCH OF THE REGION TUESDAY AFTERNOON THROUGH TUESDAY NIGHT... ...DANGEROUS WIND CHILLS EXPECTED TO IMPACT INTERIOR PORTIONS OF THE REGION LATE TUESDAY NIGHT INTO WEDNESDAY MORNING... ALZ051>060-261>264-FLZ201-203-205-MSZ067-075-076-078-079-160500- /O.NEW.KMOB.WW.Y.0001.180116T1800Z-180117T1200Z/ /O.NEW.KMOB.WC.Y.0003.180117T0600Z-180117T1600Z/ Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw- Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central- Baldwin Central-Escambia Inland-Santa Rosa Inland-Okaloosa Inland- Wayne-Perry-Greene-Stone-George- Including the cities of Butler, Lisman, Silas, Chatom, Millry, Grove Hill, Jackson, Thomasville, Camden, Pine Hill, Homewood, Monroeville, Evergreen, Greenville, Brantley, Luverne, Atmore, Brewton, Flomaton, Andalusia, Opp, Citronelle, Saraland, Stockton, Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Century, Molino, Walnut Hill, Jay, Milton, Crestview, Waynesboro, Beaumont, New Augusta, Richton, Leakesville, McLain, Wiggins, and Lucedale 249 PM CST Mon Jan 15 2018 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TUESDAY TO 6 AM CST WEDNESDAY... ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TUESDAY NIGHT TO 10 AM CST WEDNESDAY... * WHAT...Precipitation initially in the form of a wintry mix of light rain, sleet, and snow will gradually turn into light snow across the region late Tuesday afternoon into Tuesday night. Snow accumulations are generally expected to be less than one half inch, though isolated totals over one inch cannot be ruled out. Elevated northerly winds will bring dangerous wind chills in the single digits late Tuesday night into Wednesday morning. * WHERE...Across all of southeast Mississippi, and much of southwest and south central Alabama and the northwest Florida Panhandle away from the immediate coast. * WHEN...For the Winter Weather Advisory, from noon Tuesday to 6 AM CST Wednesday. For the Wind Chill Advisory, from midnight Tuesday night to 10 AM CST Wednesday. * ADDITIONAL DETAILS...Temperatures will fall well below freezing Tuesday night, so any lingering light snow accumulations on area roadways will cause slick travel conditions even after precipitation ends. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow, means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
8 follow-up statements
153 WWUS44 KMOB 160416 WSWMOB URGENT - WINTER WEATHER MESSAGE National Weather Service Mobile AL 1016 PM CST Mon Jan 15 2018 ...A WINTRY MIX OF PRECIPITATION EXPECTED TO IMPACT MUCH OF THE REGION TUESDAY AFTERNOON THROUGH TUESDAY NIGHT... ...DANGEROUS WIND CHILLS EXPECTED TO IMPACT INTERIOR PORTIONS OF THE REGION LATE TUESDAY NIGHT INTO WEDNESDAY MORNING... ALZ051>060-261>264-FLZ201-203-205-MSZ067-075-076-078-079-161230- /O.CON.KMOB.WW.Y.0001.180116T1800Z-180117T1200Z/ /O.CON.KMOB.WC.Y.0003.180117T0600Z-180117T1600Z/ Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw- Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central- Baldwin Central-Escambia Inland-Santa Rosa Inland-Okaloosa Inland- Wayne-Perry-Greene-Stone-George- Including the cities of Butler, Lisman, Silas, Chatom, Millry, Grove Hill, Jackson, Thomasville, Camden, Pine Hill, Homewood, Monroeville, Evergreen, Greenville, Brantley, Luverne, Atmore, Brewton, Flomaton, Andalusia, Opp, Citronelle, Saraland, Stockton, Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Century, Molino, Walnut Hill, Jay, Milton, Crestview, Waynesboro, Beaumont, New Augusta, Richton, Leakesville, McLain, Wiggins, and Lucedale 1016 PM CST Mon Jan 15 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO 6 AM CST WEDNESDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TUESDAY NIGHT TO 10 AM CST WEDNESDAY... * WHAT...Precipitation initially in the form of a wintry mix of light rain, sleet, and snow will gradually turn into light snow across the region late Tuesday afternoon into Tuesday night. Snow accumulations are generally expected to be less than one half inch, though isolated totals over one inch cannot be ruled out. Elevated northerly winds will bring dangerous wind chills in the single digits late Tuesday night into Wednesday morning. * WHERE...Across all of southeast Mississippi, and much of southwest and south central Alabama and the northwest Florida Panhandle away from the immediate coast. * WHEN...For the Winter Weather Advisory, from noon Tuesday to 6 AM CST Wednesday. For the Wind Chill Advisory, from midnight Tuesday night to 10 AM CST Wednesday. * ADDITIONAL DETAILS...Temperatures will fall well below freezing Tuesday night, so any lingering light snow accumulations on area roadways will cause slick travel conditions even after precipitation ends. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow, means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frostbite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
321 WWUS44 KMOB 161203 WSWMOB URGENT - WINTER WEATHER MESSAGE National Weather Service Mobile AL 603 AM CST Tue Jan 16 2018 ...A WINTRY MIX OF PRECIPITATION EXPECTED TO IMPACT MUCH OF THE REGION TODAY AND TONIGHT... ...DANGEROUS WIND CHILLS EXPECTED TO IMPACT INTERIOR PORTIONS OF THE REGION LATE TONIGHT INTO WEDNESDAY MORNING... ALZ051>060-261>264-FLZ201-203-205-MSZ067-075-076-078-079-162100- /O.EXT.KMOB.WC.Y.0003.180117T0600Z-180117T1700Z/ /O.CON.KMOB.WW.Y.0001.180116T1800Z-180117T1200Z/ Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw- Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central- Baldwin Central-Escambia Inland-Santa Rosa Inland-Okaloosa Inland- Wayne-Perry-Greene-Stone-George- Including the cities of Butler, Lisman, Silas, Chatom, Millry, Grove Hill, Jackson, Thomasville, Camden, Pine Hill, Homewood, Monroeville, Evergreen, Greenville, Brantley, Luverne, Atmore, Brewton, Flomaton, Andalusia, Opp, Citronelle, Saraland, Stockton, Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Century, Molino, Walnut Hill, Jay, Milton, Crestview, Waynesboro, Beaumont, New Augusta, Richton, Leakesville, McLain, Wiggins, and Lucedale 603 AM CST Tue Jan 16 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 AM CST WEDNESDAY... ...WIND CHILL ADVISORY NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM CST WEDNESDAY... * WHAT...Precipitation initially in the form of a wintry mix of light rain, sleet, and snow will gradually turn into light snow across the region late this afternoon into tonight. Snow accumulations are generally expected to be less than one half inch, though isolated totals over one inch cannot be ruled out. Elevated northerly winds will bring dangerous wind chills in the single digits late Tuesday night into Wednesday morning. * WHERE...Across all of southeast Mississippi, and much of southwest and south central Alabama and the northwest Florida Panhandle away from the immediate coast. * WHEN...For the Winter Weather Advisory, from noon today to 6 AM CST Wednesday. For the Wind Chill Advisory, from midnight tonight to 11 AM CST Wednesday. * ADDITIONAL DETAILS...Temperatures will fall well below freezing tonight, so any lingering light snow accumulations on area roadways will cause slick travel conditions even after precipitation ends. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
000 WWUS44 KMOB 161542 WSWMOB URGENT - WINTER WEATHER MESSAGE National Weather Service Mobile AL 942 AM CST Tue Jan 16 2018 ...A WINTRY MIX OF PRECIPITATION EXPECTED TO IMPACT MUCH OF THE REGION TODAY AND TONIGHT... ...DANGEROUS WIND CHILLS EXPECTED TO IMPACT INTERIOR PORTIONS OF THE REGION LATE TONIGHT INTO WEDNESDAY MORNING... ALZ265-266-FLZ202-204-206-170000- /O.EXA.KMOB.WW.Y.0001.180116T1800Z-180117T1200Z/ Mobile Coastal-Baldwin Coastal-Escambia Coastal- Santa Rosa Coastal-Okaloosa Coastal- Including the cities of Bayou La Batre, Dauphin Island, Grand Bay, Fort Morgan, Gulf Shores, Orange Beach, Beulah, Ensley, Fort Pickens, Pensacola, Pensacola Beach, Perdido Bay, Bagdad, Gulf Breeze, Navarre, Destin, Eglin AFB, Fort Walton Beach, Niceville, Seminole, Valparaiso, and Wright 942 AM CST Tue Jan 16 2018 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM CST WEDNESDAY... * WHAT...A wintry mix of light freezing rain, sleet and snow is expected to develop along the immediate coast late this evening before turning to light snow before ending late tonight. Light accumulations of freezing rain of less than a tenth of an inch are expected. Snow accumulations are generally expected to be less than one half inch. * WHERE...In Alabama, Mobile Coastal and Baldwin Coastal Counties. In Florida, Escambia Coastal, Santa Rosa Coastal and Okaloosa Coastal Counties. * WHEN...Until 6 AM CST Wednesday. * ADDITIONAL DETAILS...Temperatures will fall well below freezing Tuesday night, so any lingering ice or light snow accumulations on area roadways will cause slick travel conditions even after precipitation ends. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of freezing rain, sleet and snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. $$ ALZ051>060-261>264-FLZ201-203-205-MSZ067-075-076-078-079-170000- /O.CON.KMOB.WW.Y.0001.180116T1800Z-180117T1200Z/ /O.CON.KMOB.WC.Y.0003.180117T0600Z-180117T1700Z/ Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw- Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central- Baldwin Central-Escambia Inland-Santa Rosa Inland-Okaloosa Inland- Wayne-Perry-Greene-Stone-George- Including the cities of Butler, Lisman, Silas, Chatom, Millry, Grove Hill, Jackson, Thomasville, Camden, Pine Hill, Homewood, Monroeville, Evergreen, Greenville, Brantley, Luverne, Atmore, Brewton, Flomaton, Andalusia, Opp, Citronelle, Saraland, Stockton, Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Century, Molino, Walnut Hill, Jay, Milton, Crestview, Waynesboro, Beaumont, New Augusta, Richton, Leakesville, McLain, Wiggins, and Lucedale 942 AM CST Tue Jan 16 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST WEDNESDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM CST WEDNESDAY... * WHAT...Precipitation initially in the form of a wintry mix of light freezing rain, sleet, and snow will gradually turn into light snow across the region late this afternoon into tonight. Light accumulations of freezing rain of less than a tenth of an inch are expected. Snow accumulations are generally expected to be between one half and one inch, though isolated totals over one inch are possible. Elevated northerly winds will bring dangerous wind chills in the single digits late Tuesday night into Wednesday morning. * WHERE...Portions of south central and southwest Alabama, northwest Florida and southeast Mississippi. * WHEN...For the Winter Weather Advisory, until 6 AM CST Wednesday. For the Wind Chill Advisory, from midnight tonight to 11 AM CST Wednesday. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of freezing rain, sleet and snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
781 WWUS44 KMOB 162027 WSWMOB URGENT - WINTER WEATHER MESSAGE National Weather Service Mobile AL 227 PM CST Tue Jan 16 2018 ...A WINTRY MIX OF PRECIPITATION EXPECTED TO IMPACT MUCH OF THE REGION TODAY AND TONIGHT... ...DANGEROUS WIND CHILLS FROM LATE TONIGHT INTO MID WEDNESDAY MORNING... ALZ265-266-FLZ202-204-206-170430- /O.EXA.KMOB.WC.Y.0003.180117T0600Z-180117T1700Z/ /O.CON.KMOB.WW.Y.0001.000000T0000Z-180117T1200Z/ Mobile Coastal-Baldwin Coastal-Escambia Coastal- Santa Rosa Coastal-Okaloosa Coastal- Including the cities of Bayou La Batre, Dauphin Island, Grand Bay, Fort Morgan, Gulf Shores, Orange Beach, Beulah, Ensley, Fort Pickens, Pensacola, Pensacola Beach, Perdido Bay, Bagdad, Gulf Breeze, Navarre, Destin, Eglin AFB, Fort Walton Beach, Niceville, Seminole, Valparaiso, and Wright 227 PM CST Tue Jan 16 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST WEDNESDAY... ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM CST WEDNESDAY... * WHAT...Precipitation initially in the form of a wintry mix of light freezing rain and/or sleet, will gradually turn to all snow from early evening through overnight. Light accumulations of freezing rain of less than a tenth of an inch are expected. Snow accumulations are generally expected to be between around one-half inch or less and this will be on top of any glaze that forms before from freezing rain before the transition to snow. Strong north winds will cause dangerous wind chills as values fall into the upper single digits to lower teens overnight. Conditions will very slowly improve through Noon tomorrow. * WHERE...Areas south of the I-10 Corridor will experience a longer period of freezing rain before changing over to sleet and snow, whereas north of I-10,a shorter period of freezing rain and sleet before turning to all snow. * WHEN...The onset of any freezing or frozen precipitation will occur from the northwest to the southeast and will range from near sunset over coastal Alabama to the northwest Florida Panhandle during the mid- to late evening. A Winter Weather Advisory is in effect until 6 AM CST Wednesday. A Wind Chill Advisory is in effect from midnight tonight to 11 AM CST Wednesday. * ADDITIONAL DETAILS...Be prepared for reduced visibilities at times. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means periods of freezing rain, sleet and snow will cause travel difficulties. Be prepared for slippery roads, especially on bridges and overpasses. A Wind Chill Advisory means cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Dress in layers, wear a hat and gloves. $$ ALZ051>060-261>264-FLZ201-203-205-MSZ067-075-076-078-079-170430- /O.CON.KMOB.WW.Y.0001.000000T0000Z-180117T1200Z/ /O.CON.KMOB.WC.Y.0003.180117T0600Z-180117T1700Z/ Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw- Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central- Baldwin Central-Escambia Inland-Santa Rosa Inland-Okaloosa Inland- Wayne-Perry-Greene-Stone-George- Including the cities of Butler, Lisman, Silas, Chatom, Millry, Grove Hill, Jackson, Thomasville, Camden, Pine Hill, Homewood, Monroeville, Evergreen, Greenville, Brantley, Luverne, Atmore, Brewton, Flomaton, Andalusia, Opp, Citronelle, Saraland, Stockton, Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Century, Molino, Walnut Hill, Jay, Milton, Crestview, Waynesboro, Beaumont, New Augusta, Richton, Leakesville, McLain, Wiggins, and Lucedale 227 PM CST Tue Jan 16 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST WEDNESDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 11 AM CST WEDNESDAY... * WHAT...Precipitation initially in the form of a wintry mix of light freezing rain and/or sleet, will soon turn into snow late from late this afternoon through mid to late evening. Light accumulations of freezing rain, less than a tenth of an inch, are expected before the transition to all snow. Total snow accumulations overnight will range from a half inch to an inch, and perhaps as high as up to two inches in heavier bands that form along and east of I-65 over both interior southwest and south central Alabama. Strong north winds will cause dangerous wind chills as values fall into the single digits overnight. Conditions will very slowly improve through Noon tomorrow. * WHERE...Interior counties of southwest and south central Alabama. * WHEN...A Winter Weather Advisory is in effect until 6 AM CST Wednesday. A Wind Chill Advisory is in effect from midnight tonight to 11 AM CST Wednesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means periods of freezing rain, sleet and snow will cause travel difficulties. Be prepared for slippery roads, especially on bridges and overpasses. A Wind Chill Advisory means cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Dress in layers, wear a hat and gloves. $$
351 WWUS44 KMOB 170601 WSWMOB URGENT - WINTER WEATHER MESSAGE National Weather Service Mobile AL 1201 AM CST Wed Jan 17 2018 ...A WINTRY MIX OF PRECIPITATION EXPECTED TO IMPACT THE AREA THROUGH MOST OF THE NIGHT... ...DANGEROUS WIND CHILLS FROM LATE TONIGHT INTO MID WEDNESDAY MORNING... ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-171415- /O.CON.KMOB.WW.Y.0001.000000T0000Z-180117T1200Z/ /O.CON.KMOB.WC.Y.0003.000000T0000Z-180117T1700Z/ Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw- Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central- Baldwin Central-Mobile Coastal-Baldwin Coastal-Escambia Inland- Escambia Coastal-Santa Rosa Inland-Santa Rosa Coastal- Okaloosa Inland-Okaloosa Coastal-Wayne-Perry-Greene-Stone-George- Including the cities of Butler, Lisman, Silas, Chatom, Millry, Grove Hill, Jackson, Thomasville, Camden, Pine Hill, Homewood, Monroeville, Evergreen, Greenville, Brantley, Luverne, Atmore, Brewton, Flomaton, Andalusia, Opp, Citronelle, Saraland, Stockton, Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Bayou La Batre, Dauphin Island, Grand Bay, Fort Morgan, Gulf Shores, Orange Beach, Century, Molino, Walnut Hill, Beulah, Ensley, Fort Pickens, Pensacola, Pensacola Beach, Perdido Bay, Jay, Milton, Bagdad, Gulf Breeze, Navarre, Crestview, Destin, Eglin AFB, Fort Walton Beach, Niceville, Seminole, Valparaiso, Wright, Waynesboro, Beaumont, New Augusta, Richton, Leakesville, McLain, Wiggins, and Lucedale 1201 AM CST Wed Jan 17 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST WEDNESDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST WEDNESDAY... * WHAT...Precipitation, mainly in the form of snow, will move east across the region through the early morning hours. Along the leading edge of the precipitation and down along the coast, a brief period of freezing rain and sleet is likely. Light accumulations, less than a tenth of an inch of freezing rain, and less than one half inch of sleet are expected. Snowfall accumulations of 1 to nearly 2 inches are possible over inland areas in association with the heavier snowbands. Since temperatures are already well below freezing across most of the area, hazardous driving conditions are becoming widespread across interior portions of southeast Mississippi due to accumulating snow and some icing. Conditions will very slowly improve through Noon tomorrow. Strong north winds will result in dangerous wind chill values in the single digits late tonight and early Wednesday morning. * WHERE...Areas south of the I-10 Corridor will experience a of freezing rain before changing over to sleet and snow overnight, whereas north of I-10 will be primarily snow. * WHEN...The wintry precipitation will continue across most inland areas through 2 AM, then gradually end from west to east through 6 AM. A Winter Weather Advisory is in effect until 6 AM CST Wednesday. A Wind Chill Advisory is in effect from midnight tonight to 11 AM CST Wednesday. * ADDITIONAL DETAILS...Be prepared for hazardous conditions on area roadways, especially inland areas. Be prepared for reduced visibilities at times. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of snow, sleet or freezing rain will cause travel difficulties. Be prepared for slippery roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
610 WWUS44 KMOB 171000 WSWMOB URGENT - WINTER WEATHER MESSAGE National Weather Service Mobile AL 400 AM CST Wed Jan 17 2018 ...A WINTRY MIX OF PRECIPITATION ACROSS PORTIONS OF SOUTH CENTRAL ALABAMA AND THE WESTERN FLORIDA PANHANDLE WILL END BY DAYBREAK... ...DANGEROUS WIND CHILLS ACROSS ALL AREAS THIS MORNING... ALZ051>057-059-261>266-FLZ201-202-MSZ067-075-076-078-079-171700- /O.CAN.KMOB.WW.Y.0001.000000T0000Z-180117T1200Z/ /O.CON.KMOB.WC.Y.0003.000000T0000Z-180117T1700Z/ Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Escambia- Mobile Inland-Baldwin Inland-Mobile Central-Baldwin Central- Mobile Coastal-Baldwin Coastal-Escambia Inland-Escambia Coastal- Wayne-Perry-Greene-Stone-George- Including the cities of Butler, Lisman, Silas, Chatom, Millry, Grove Hill, Jackson, Thomasville, Camden, Pine Hill, Homewood, Monroeville, Evergreen, Greenville, Atmore, Brewton, Flomaton, Citronelle, Saraland, Stockton, Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Bayou La Batre, Dauphin Island, Grand Bay, Fort Morgan, Gulf Shores, Orange Beach, Century, Molino, Walnut Hill, Beulah, Ensley, Fort Pickens, Pensacola, Pensacola Beach, Perdido Bay, Waynesboro, Beaumont, New Augusta, Richton, Leakesville, McLain, Wiggins, and Lucedale 400 AM CST Wed Jan 17 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... ...WINTER WEATHER ADVISORY IS CANCELLED... * WHAT...Very cold wind chills will occur throughout the morning. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 15 above zero to 0. * WHERE...South central and southwest Alabama, the western Florida panhandle and southeast Mississippi. * WHEN...Until 11 AM CST this morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$ ALZ058-060-FLZ203>206-171700- /O.CON.KMOB.WC.Y.0003.000000T0000Z-180117T1700Z/ /O.CON.KMOB.WW.Y.0001.000000T0000Z-180117T1200Z/ Crenshaw-Covington-Santa Rosa Inland-Santa Rosa Coastal- Okaloosa Inland-Okaloosa Coastal- Including the cities of Brantley, Luverne, Andalusia, Opp, Jay, Milton, Bagdad, Gulf Breeze, Navarre, Crestview, Destin, Eglin AFB, Fort Walton Beach, Niceville, Seminole, Valparaiso, and Wright 400 AM CST Wed Jan 17 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING... * WHAT...Wintry precipitation will end by daybreak, with little to no additional accumulation of ice and snow expected. Plan on very slippery road conditions during the morning commute, with very slow to little improvement throughout the day. Very cold wind chills will occur throughout the morning. Expect wind chills to range from 20 above zero to 5 above zero. * WHERE...Portions of south central Alabama and northwest Florida. * WHEN...For the Winter Weather Advisory, until 6 AM CST early this morning. For the Wind Chill Advisory, until 11 AM CST this morning. * ADDITIONAL DETAILS...Be prepared for very slippery road conditions. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for wet snow means periods of wet snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
306 WWUS44 KMOB 171206 WSWMOB URGENT - WINTER WEATHER MESSAGE National Weather Service Mobile AL 606 AM CST Wed Jan 17 2018 ...DANGEROUS WIND CHILLS ACROSS ALL AREAS THIS MORNING... ALZ058-060-FLZ203>206-171700- /O.EXP.KMOB.WW.Y.0001.000000T0000Z-180117T1200Z/ /O.CON.KMOB.WC.Y.0003.000000T0000Z-180117T1700Z/ Crenshaw-Covington-Santa Rosa Inland-Santa Rosa Coastal- Okaloosa Inland-Okaloosa Coastal- Including the cities of Brantley, Luverne, Andalusia, Opp, Jay, Milton, Bagdad, Gulf Breeze, Navarre, Crestview, Destin, Eglin AFB, Fort Walton Beach, Niceville, Seminole, Valparaiso, and Wright 606 AM CST Wed Jan 17 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... ...WINTER WEATHER ADVISORY HAS EXPIRED... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 15 above zero to 5 above zero. * WHERE...Portions of south central Alabama and northwest Florida. * WHEN...Until 11 AM CST this morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$ ALZ051>057-059-261>266-FLZ201-202-MSZ067-075-076-078-079-171700- /O.CON.KMOB.WC.Y.0003.000000T0000Z-180117T1700Z/ Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Escambia- Mobile Inland-Baldwin Inland-Mobile Central-Baldwin Central- Mobile Coastal-Baldwin Coastal-Escambia Inland-Escambia Coastal- Wayne-Perry-Greene-Stone-George- Including the cities of Butler, Lisman, Silas, Chatom, Millry, Grove Hill, Jackson, Thomasville, Camden, Pine Hill, Homewood, Monroeville, Evergreen, Greenville, Atmore, Brewton, Flomaton, Citronelle, Saraland, Stockton, Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Bayou La Batre, Dauphin Island, Grand Bay, Fort Morgan, Gulf Shores, Orange Beach, Century, Molino, Walnut Hill, Beulah, Ensley, Fort Pickens, Pensacola, Pensacola Beach, Perdido Bay, Waynesboro, Beaumont, New Augusta, Richton, Leakesville, McLain, Wiggins, and Lucedale 606 AM CST Wed Jan 17 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 11 AM CST THIS MORNING... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 10 above zero to 0. * WHERE...Portions of south central and southwest Alabama, northwest Florida and southeast Mississippi. * WHEN...Until 11 AM CST this morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
151 WWUS44 KMOB 171705 WSWMOB URGENT - WINTER WEATHER MESSAGE National Weather Service Mobile AL 1105 AM CST Wed Jan 17 2018 ...WIND CHILL ADVISORY HAS EXPIRED... ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-171815- /O.EXP.KMOB.WC.Y.0003.000000T0000Z-180117T1700Z/ Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw- Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central- Baldwin Central-Mobile Coastal-Baldwin Coastal-Escambia Inland- Escambia Coastal-Santa Rosa Inland-Santa Rosa Coastal- Okaloosa Inland-Okaloosa Coastal-Wayne-Perry-Greene-Stone-George- Including the cities of Butler, Lisman, Silas, Chatom, Millry, Grove Hill, Jackson, Thomasville, Camden, Pine Hill, Homewood, Monroeville, Evergreen, Greenville, Brantley, Luverne, Atmore, Brewton, Flomaton, Andalusia, Opp, Citronelle, Saraland, Stockton, Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Bayou La Batre, Dauphin Island, Grand Bay, Fort Morgan, Gulf Shores, Orange Beach, Century, Molino, Walnut Hill, Beulah, Ensley, Fort Pickens, Pensacola, Pensacola Beach, Perdido Bay, Jay, Milton, Bagdad, Gulf Breeze, Navarre, Crestview, Destin, Eglin AFB, Fort Walton Beach, Niceville, Seminole, Valparaiso, Wright, Waynesboro, Beaumont, New Augusta, Richton, Leakesville, McLain, Wiggins, and Lucedale 1105 AM CST Wed Jan 17 2018 ...WIND CHILL ADVISORY HAS EXPIRED... Latest observations indicate that wind chill values have moved above wind chill advisory criteria. Thus, the wind chill advisory has been allowed to expire. $$
What forecasters said that day
The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Mobile, AL wrote its last area forecast discussion before this wind chill advisory went out at Jan 15, 11:26 AM CST, 3 hours 23 minutes earlier.
Area forecast discussion, Jan 15, 11:26 AM CST, 3 hours 23 minutes before
Area Forecast Discussion...UPDATED
National Weather Service Mobile AL
1126 AM CST Mon Jan 15 2018
.DISCUSSION...See updated information for land areas and aviation
discussion below.
&&
.UPDATE...Clear skies, light winds, and a dry airmass are
allowing warmer temps to be realized across the area today.
Current package on track, so no updates planned attm.
/16
&&
.AVIATION...
18Z issuance...VFR conditions expected over the area through the
forecast.
/16
&&
.PREV DISCUSSION... /issued 521 AM CST Mon Jan 15 2018/
DISCUSSION...Updated for latest aviation discussion below.
AVIATION...
12Z issuance...VFR conditions and light easterly winds expected
through the period. /49
PREV DISCUSSION... /issued 408 AM CST Mon Jan 15 2018/
NEAR TERM /Now Through Monday night/...Upper-level flow becomes
more zonal over the local area through the near term as a
shortwave exits to our east and another, more substantial trough
digs into the Plains to our west. At the surface, high pressure
builds over the eastern seaboard and southeastern U.S., which
results in a more easterly flow across our local area. With cold
air advection coming to an end, we see a warming trend in
temperatures today (mid 50s areawide) and tonight (low to mid
30s), while the weather remains clear and dry. /49
SHORT TERM /Tuesday Through Wednesday night/...An arctic cold
front located at the northwestern edge of the forecast area early
Tuesday morning moves through the remainder of the area during the
day and ushers much colder air into the region. There remains the
potential for patches of precipitation to occur in the wake of
the frontal passage, mostly in the form of a wintry mix, beginning
first over interior southeast Mississippi and interior southwest
Alabama then shifting eastward across the remainder of the area
overnight. Model soundings indicate that the duration of the
precipitation will probably be about 3 hours for most areas before
drier air aloft shuts off the precipitation. While no
accumulation of wintry precipitation is expected, a light dusting
of snow cannot be ruled out over interior areas.
Overnight lows trend colder Tuesday night into Wednesday night
with lows Tuesday night ranging from the upper teens well inland
to the upper 20s at the coast, then Wednesday night will see mid
teens well inland ranging to mid 20s at the coast. Highs on
Wednesday will be unusually cold and expected to only reach the
mid to upper 30s for most areas, which is about 20 to 25 degrees
below seasonable values. A Hard Freeze Watch has been issued for
late Tuesday night into early Wednesday morning roughly along and
west of I-65. Another Hard Freeze Watch will likely be required
for all areas north of the coast Wednesday night into early
Thursday morning. In addition, late Tuesday night into early
Wednesday morning will have northerly winds near 10 mph combined
with the very cold temperatures. This results in wind chill values
of 5 to 10 over interior areas and a Wind Chill Advisory will
likely become necessary for this portion. /29
LONG TERM /Thursday Through Sunday/...A shortwave trof advances
across the central states on Thursday then splits on Friday with
the northern portion continuing across the interior eastern states
and the southern portion lingers over eastern Texas. The latter
feature finally ejects eastward across the Gulf coast states
Saturday into Saturday night while a larger upper trof advances
across the western states into the central states. A dome of
surface high pressure over the forecast area on Thursday gradually
retreats into the western Atlantic through Saturday night while a
surface low (associated with the advancing upper trof) develops
over the central Plains. The surface low moves off towards the
Great Lakes region on Sunday and brings a trailing cold front to
near the lower Mississippi river valley. Despite the passage of
the shortwave trof over the area Saturday into Saturday night, no
precipitation is expected at this time as isentropic lift looks
too weak over the forecast area. Slight chance to chance pops will
return to the forecast on Sunday with the approach of the cold
front and increasing isentropic lift. Lows Thursday night look to
remain above hard freeze warning criteria and range from the mid
20s inland to the lower 30s at the coast. A warming trend follows
with seasonable to slightly above seasonable temperatures
expected by the weekend. /29
MARINE...High surface pressure over the southeastern U.S. results in
a generally light east to northeast wind flow over the marine area
into Tuesday. A strong frontal passage then brings increasing
offshore flow and building seas Tuesday night through Wednesday
night, along with a slight chance of showers and more bitter cold
temperatures. A Small Craft Advisory will likely be required during
that period, before winds begin to subside and shift to more
easterly once again Thursday. With high pressure building over the
eastern Gulf on Friday, light to moderate onshore flow sets back up
over the weekend ahead of the next approaching system. /49
&&
.MOB WATCHES/WARNINGS/ADVISORIES...
AL...Hard Freeze Watch from late Tuesday night through Wednesday
morning for ALZ051>058-261-262.
FL...None.
MS...Hard Freeze Watch from late Tuesday night through Wednesday
morning for MSZ067-075-076-078-079.
GM...None.
&&
This product is also available on the web at:
http://weather.gov/mobHazardous weather outlook, Jan 15, 4:19 AM CST, 10 hours 30 minutes before
Hazardous Weather Outlook National Weather Service Mobile AL 419 AM CST Mon Jan 15 2018 ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-161030- Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw- Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central- Baldwin Central-Mobile Coastal-Baldwin Coastal-Escambia Inland- Escambia Coastal-Santa Rosa Inland-Santa Rosa Coastal- Okaloosa Inland-Okaloosa Coastal-Wayne-Perry-Greene-Stone-George- 419 AM CST Mon Jan 15 2018 This Hazardous Weather Outlook is for portions of south central Alabama...southwest Alabama...northwest Florida and southeast Mississippi. .DAY ONE...Today and Tonight No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Isolated patches of light wintry precipitation are possible over interior southeast Mississippi and interior southwest Alabama late Tuesday afternoon then across most of the area Tuesday night. While no accumulation of wintry precipitation is expected, a light dusting of snow in some locations cannot be ruled out. A Hard Freeze Watch is in effect for interior southwest Alabama, interior south central Alabama, and southeast Mississippi from 12 AM Wednesday to 9 AM Wednesday. Another hard freeze is likely for the entire area north of the coast Wednesday night. Dangerous wind chill values in the single digits are expected Tuesday night into early Wednesday morning generally north and west of the I-65 corridor. A Wind Chill Advisory will likely become necessary. .SPOTTER INFORMATION STATEMENT... Activation of SkyWarn severe spotter networks is not expected through Sunday. GMZ630>635-650-655-670-675-161030- Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 419 AM CST Mon Jan 15 2018 This Hazardous Weather Outlook is for portions of the coastal waters of Alabama and northwest Florida. .DAY ONE...Today and Tonight No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Hazardous conditions for small craft will be likely Tuesday night into Wednesday evening in the wake of a strong cold front. Small Craft Advisories will likely be required.
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 15, 2:49 PM CST | Winter Weather Advisory | MOB | Escambia, Okaloosa, Santa Rosa | 39 hr |
| Jan 15, 3:02 PM CST | Hard Freeze Warning | MOB | Escambia | 66 hr |
| Jan 15, 3:14 AM CST | Hard Freeze Watch | MOB | Baldwin, Butler, Choctaw, Clarke, Conecuh, Crenshaw and 4 more | 12 hr |
| Jan 15, 3:19 PM CST | Small Craft Advisory | MOB | 63 hr |
Nearby
Wind Chill Advisories in Alabama, 2018Wind Chill Advisories in Mississippi, 2018Wind Chill Advisories in Florida, 2018Every wind chill advisory in 2018
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.