Alert archive / South Dakota / Wind Chill Advisories in 2018
Wind Chill Advisory 5, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this wind chill advisory at Jan 14, 2018, 3:20 AM CST for 4 states. It took effect at Jan 15, 2018, 12:00 AM CST. It was in force for 35 hr.
The area
The counties it named.
The facts
- Issued
- Jan 14, 2018, 3:20 AM CST (09:20 UTC)
- In effect from
- Jan 15, 2018, 12:00 AM CST
- Expired
- Jan 16, 2018, 11:03 AM CST
- In force
- 35 hr
- Issued by
- NWS Sioux Falls, SD
All 45 counties
Buena Vista County, IA, Cherokee County, IA, Clay County, IA, Dickinson County, IA, Ida County, IA, Lyon County, IA, O'Brien County, IA, Osceola County, IA, Plymouth County, IA, Sioux County, IA, Woodbury County, IA, Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN, Nobles County, MN, Pipestone County, MN, Rock County, MN, Dakota County, NE, Dixon County, NE, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings County, SD, Brule County, SD, Charles Mix County, SD, Clay County, SD, Davison County, SD, Douglas County, SD, Gregory County, SD, Hanson County, SD, Hutchinson County, SD, Jerauld County, SD, Kingsbury County, SD, Lake County, SD, Lincoln County, SD, McCook County, SD, Miner County, SD, Minnehaha County, SD, Moody County, SD, Sanborn County, SD, Turner County, SD, Union County, SD, Yankton County, SD
The radar
The Sioux Falls radar (KFSD), 16 km from the middle of the area, began a volume at 09:19 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
Aberdeen, SD (KABR), launched 00:00Z, 9.3 hours before the alert went out and 202 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
- 1078 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 121 m²/s²
- 0-3 km storm-relative helicity
- 224 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
360 WWUS43 KFSD 140920 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 320 AM CST Sun Jan 14 2018 IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ039-040-055-056- 062-142130- /O.NEW.KFSD.WC.W.0001.180116T0000Z-180116T1800Z/ /O.NEW.KFSD.WC.Y.0005.180115T0600Z-180116T0000Z/ Lyon IA-Osceola-Dickinson-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-Pipestone-Rock-Kingsbury-Brookings-Lake-Moody- Minnehaha- 320 AM CST Sun Jan 14 2018 ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM CST MONDAY... ...WIND CHILL WARNING IN EFFECT FROM 6 PM MONDAY TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 20 below zero to 40 below zero. * WHERE...Portions of east central and southeast South Dakota, northwest Iowa and southwest Minnesota. * WHEN...For the Wind Chill Advisory, from midnight tonight to 6 PM CST Monday. For the Wind Chill Warning, from 6 PM Monday to noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. 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. $$ IAZ012>014-020>022-031-032-NEZ013-014-SDZ038-050-052>054-057>061- 063>071-142130- /O.NEW.KFSD.WC.Y.0005.180115T0900Z-180116T1800Z/ Sioux-O'Brien-Clay IA-Plymouth-Cherokee-Buena Vista-Woodbury-Ida- Dixon-Dakota-Beadle-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-McCook-Charles Mix-Douglas-Hutchinson-Turner- Lincoln SD-Bon Homme-Yankton-Clay SD-Union- 320 AM CST Sun Jan 14 2018 ...WIND CHILL ADVISORY IN EFFECT FROM 3 AM MONDAY TO NOON CST TUESDAY... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 15 below zero to 35 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska and northwest and west central Iowa. * WHEN...From 3 AM Monday to noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
10 follow-up statements
362 WWUS43 KFSD 141710 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1110 AM CST Sun Jan 14 2018 IAZ001>003-MNZ071-072-080-081-089-090-097-098-SDZ039-040-055-056- 062-150115- /O.CON.KFSD.WC.W.0001.180116T0000Z-180116T1800Z/ /O.CON.KFSD.WC.Y.0005.180115T0600Z-180116T0000Z/ Lyon IA-Osceola-Dickinson-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-Pipestone-Rock-Kingsbury-Brookings-Lake-Moody- Minnehaha- 1110 AM CST Sun Jan 14 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM CST MONDAY... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM MONDAY TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 20 below zero to 40 below zero. * WHERE...Portions of east central and southeast South Dakota, northwest Iowa and southwest Minnesota. * WHEN...For the Wind Chill Advisory, from midnight tonight to 6 PM CST Monday. For the Wind Chill Warning, from 6 PM Monday to noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. 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. $$ IAZ012>014-020>022-031-032-NEZ013-014-SDZ038-050-052>054-057>061- 063>071-150115- /O.CON.KFSD.WC.Y.0005.180115T0900Z-180116T1800Z/ Sioux-O'Brien-Clay IA-Plymouth-Cherokee-Buena Vista-Woodbury-Ida- Dixon-Dakota-Beadle-Gregory-Jerauld-Sanborn-Miner-Brule-Aurora- Davison-Hanson-McCook-Charles Mix-Douglas-Hutchinson-Turner- Lincoln SD-Bon Homme-Yankton-Clay SD-Union- 1110 AM CST Sun Jan 14 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 3 AM MONDAY TO NOON CST TUESDAY... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 15 below zero to 35 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska and northwest and west central Iowa. * WHEN...From 3 AM Monday to noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
450 WWUS43 KFSD 142110 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 310 PM CST Sun Jan 14 2018 IAZ003-MNZ071-072-080-081-089-090-097-SDZ039-040-056-150515- /O.CAN.KFSD.WC.Y.0005.180115T0600Z-180116T0000Z/ /O.EXT.KFSD.WC.W.0001.180115T0600Z-180116T1800Z/ Dickinson-Lincoln MN-Lyon MN-Murray-Cottonwood-Nobles-Jackson- Pipestone-Kingsbury-Brookings-Moody- 310 PM CST Sun Jan 14 2018 ...WIND CHILL WARNING NOW IN EFFECT FROM MIDNIGHT TONIGHT TO NOON CST TUESDAY... ...WIND CHILL ADVISORY IS CANCELLED... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 35 below zero. * WHERE...Portions of east central South Dakota, northwest Iowa and southwest Minnesota. * WHEN...From midnight tonight to noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$ IAZ014-022-150515- /O.UPG.KFSD.WC.Y.0005.180115T0900Z-180116T1800Z/ /O.EXB.KFSD.WC.W.0001.180115T0900Z-180116T1800Z/ Clay IA-Buena Vista- 310 PM CST Sun Jan 14 2018 ...WIND CHILL WARNING IN EFFECT FROM 3 AM MONDAY TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 35 below zero. * WHERE...Clay IA and Buena Vista Counties. * WHEN...From 3 AM Monday to noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$ IAZ001-002-MNZ098-SDZ055-062-150515- /O.EXT.KFSD.WC.Y.0005.180115T0900Z-180116T0000Z/ /O.CON.KFSD.WC.W.0001.180116T0000Z-180116T1800Z/ Lyon IA-Osceola-Rock-Lake-Minnehaha- 310 PM CST Sun Jan 14 2018 ...WIND CHILL ADVISORY NOW IN EFFECT FROM 3 AM TO 6 PM CST MONDAY... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM MONDAY TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. Very cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 20 below zero to 35 below zero. * WHERE...In South Dakota, Lake and Minnehaha Counties. In Iowa, Lyon IA and Osceola Counties. In Minnesota, Rock County. * WHEN...For the Wind Chill Warning, from 6 PM Monday to noon CST Tuesday. For the Wind Chill Advisory, from 3 AM to 6 PM CST Monday. * ADDITIONAL DETAILS.... PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. 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. $$ IAZ012-013-020-021-031-032-NEZ013-014-SDZ038-050-052>054-057>061- 063>071-150515- /O.CON.KFSD.WC.Y.0005.180115T0900Z-180116T1800Z/ Sioux-O'Brien-Plymouth-Cherokee-Woodbury-Ida-Dixon-Dakota-Beadle- Gregory-Jerauld-Sanborn-Miner-Brule-Aurora-Davison-Hanson-McCook- Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme- Yankton-Clay SD-Union- 310 PM CST Sun Jan 14 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 3 AM MONDAY TO NOON CST TUESDAY... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 15 below zero to 30 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska and northwest and west central Iowa. * WHEN...From 3 AM Monday to noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
617 WWUS43 KFSD 150305 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 905 PM CST Sun Jan 14 2018 IAZ001-002-MNZ098-SDZ055-062-151115- /O.CON.KFSD.WC.W.0001.180116T0000Z-180116T1800Z/ /O.CON.KFSD.WC.Y.0005.180115T0900Z-180116T0000Z/ Lyon IA-Osceola-Rock-Lake-Minnehaha- 905 PM CST Sun Jan 14 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 3 AM TO 6 PM CST MONDAY... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM MONDAY TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 20 below zero to 35 below zero. * WHERE...In South Dakota, Lake and Minnehaha Counties. In Iowa, Lyon IA and Osceola Counties. In Minnesota, Rock County. * WHEN...For the Wind Chill Warning, from 6 PM Monday to noon CST Tuesday. For the Wind Chill Advisory, from 3 AM to 6 PM CST Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. 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. $$ IAZ003-MNZ071-072-080-081-089-090-097-SDZ039-040-056-151115- /O.CON.KFSD.WC.W.0001.180115T0600Z-180116T1800Z/ Dickinson-Lincoln MN-Lyon MN-Murray-Cottonwood-Nobles-Jackson- Pipestone-Kingsbury-Brookings-Moody- 905 PM CST Sun Jan 14 2018 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 35 below zero. * WHERE...Portions of east central South Dakota, northwest Iowa and southwest Minnesota. * WHEN...From midnight tonight to noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$ IAZ014-022-151115- /O.CON.KFSD.WC.W.0001.180115T0900Z-180116T1800Z/ Clay IA-Buena Vista- 905 PM CST Sun Jan 14 2018 ...WIND CHILL WARNING REMAINS IN EFFECT FROM 3 AM MONDAY TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to near 35 below zero. * WHERE...Clay IA and Buena Vista Counties. * WHEN...From 3 AM Monday to noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$ IAZ012-013-020-021-031-032-NEZ013-014-SDZ038-050-052>054-057>061- 063>071-151115- /O.CON.KFSD.WC.Y.0005.180115T0900Z-180116T1800Z/ Sioux-O'Brien-Plymouth-Cherokee-Woodbury-Ida-Dixon-Dakota-Beadle- Gregory-Jerauld-Sanborn-Miner-Brule-Aurora-Davison-Hanson-McCook- Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme- Yankton-Clay SD-Union- 905 PM CST Sun Jan 14 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 3 AM MONDAY TO NOON CST TUESDAY... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 15 below zero to 30 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska and northwest and west central Iowa. * WHEN...From 3 AM Monday to noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
928 WWUS43 KFSD 150938 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 338 AM CST Mon Jan 15 2018 IAZ001-002-MNZ098-SDZ055-062-151745- /O.CON.KFSD.WC.W.0001.180116T0000Z-180116T1800Z/ /O.CON.KFSD.WC.Y.0005.000000T0000Z-180116T0000Z/ Lyon IA-Osceola-Rock-Lake-Minnehaha- 338 AM CST Mon Jan 15 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. Very cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 to 30 minutes to exposed skin. Expect wind chills to range from 20 below zero to 35 below zero. The coldest wind chills will be this morning, then again overnight tonight into Tuesday morning. * WHERE...In South Dakota, Lake and Minnehaha Counties. In Iowa, Lyon IA and Osceola Counties. In Minnesota, Rock County. * WHEN...For the Wind Chill Warning, from 6 PM this evening to noon CST Tuesday. For the Wind Chill Advisory, until 6 PM CST this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. 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. $$ IAZ003-MNZ071-072-080-081-089-090-097-SDZ039-040-056-151745- /O.CON.KFSD.WC.W.0001.000000T0000Z-180116T1800Z/ Dickinson-Lincoln MN-Lyon MN-Murray-Cottonwood-Nobles-Jackson- Pipestone-Kingsbury-Brookings-Moody- 338 AM CST Mon Jan 15 2018 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 20 below zero to 40 below zero. * WHERE...Portions of east central South Dakota, northwest Iowa and southwest Minnesota. * WHEN...Until noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$ IAZ014-022-151745- /O.CON.KFSD.WC.W.0001.000000T0000Z-180116T1800Z/ Clay IA-Buena Vista- 338 AM CST Mon Jan 15 2018 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 20 below zero to 40 below zero. * WHERE...Clay IA and Buena Vista Counties. * WHEN...Until noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$ IAZ012-013-020-021-031-032-NEZ013-014-SDZ038-050-052>054-057>061- 063>071-151745- /O.CON.KFSD.WC.Y.0005.000000T0000Z-180116T1800Z/ Sioux-O'Brien-Plymouth-Cherokee-Woodbury-Ida-Dixon-Dakota-Beadle- Gregory-Jerauld-Sanborn-Miner-Brule-Aurora-Davison-Hanson-McCook- Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme- Yankton-Clay SD-Union- 338 AM CST Mon Jan 15 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 15 below zero to 35 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska and northwest and west central Iowa. * WHEN...Until noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
611 WWUS43 KFSD 151702 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1102 AM CST Mon Jan 15 2018 IAZ001-002-MNZ098-SDZ055-062-160445- /O.CON.KFSD.WC.W.0001.180116T0000Z-180116T1800Z/ /O.CON.KFSD.WC.Y.0005.000000T0000Z-180116T0000Z/ Lyon IA-Osceola-Rock-Lake-Minnehaha- 1102 AM CST Mon Jan 15 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 20 below zero to 35 below zero. * WHERE...In South Dakota, Lake and Minnehaha Counties. In Iowa, Lyon IA and Osceola Counties. In Minnesota, Rock County. * WHEN...For the Wind Chill Advisory, until 6 PM CST this evening. For the Wind Chill Warning, from 6 PM this evening to noon CST Tuesday. * ADDITIONAL DETAILS...temperatures and wind chills will improve quickly Tuesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. 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. $$ IAZ003-MNZ071-072-080-081-089-090-097-SDZ039-040-056-160445- /O.CON.KFSD.WC.W.0001.000000T0000Z-180116T1800Z/ Dickinson-Lincoln MN-Lyon MN-Murray-Cottonwood-Nobles-Jackson- Pipestone-Kingsbury-Brookings-Moody- 1102 AM CST Mon Jan 15 2018 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 20 below zero to 35 below zero. * WHERE...Portions of east central South Dakota, northwest Iowa and southwest Minnesota. * WHEN...Until noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$ IAZ014-022-160445- /O.CON.KFSD.WC.W.0001.000000T0000Z-180116T1800Z/ Clay IA-Buena Vista- 1102 AM CST Mon Jan 15 2018 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 20 below zero to 35 below zero. * WHERE...Clay IA and Buena Vista Counties. * WHEN...Until noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. $$ IAZ012-013-020-021-031-032-NEZ013-014-SDZ038-050-052>054-057>061- 063>071-160445- /O.CON.KFSD.WC.Y.0005.000000T0000Z-180116T1800Z/ Sioux-O'Brien-Plymouth-Cherokee-Woodbury-Ida-Dixon-Dakota-Beadle- Gregory-Jerauld-Sanborn-Miner-Brule-Aurora-Davison-Hanson-McCook- Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme- Yankton-Clay SD-Union- 1102 AM CST Mon Jan 15 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 15 below zero to 35 below zero. * WHERE...Portions of South Dakota, northeast Nebraska and northwest Iowa. * WHEN...Until noon CST Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
113 WWUS43 KFSD 152049 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 249 PM CST Mon Jan 15 2018 IAZ001-002-MNZ098-SDZ055-062-160500- /O.CAN.KFSD.WC.W.0001.180116T0000Z-180116T1800Z/ /O.EXT.KFSD.WC.Y.0005.000000T0000Z-180116T1800Z/ Lyon IA-Osceola-Rock-Lake-Minnehaha- 249 PM CST Mon Jan 15 2018 ...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON CST TUESDAY... ...WIND CHILL WARNING IS CANCELLED... * 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 20 below zero to 30 below zero. * WHERE...In South Dakota, Lake and Minnehaha Counties. In Minnesota, Rock County. In Iowa, Lyon IA and Osceola Counties. * WHEN...Until noon CST Tuesday. * ADDITIONAL DETAILS...Wind chills will improve quickly after sunrise Tuesday 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. $$ IAZ003-MNZ071-072-080-081-089-090-097-SDZ039-040-056-160500- /O.EXB.KFSD.WC.Y.0005.180116T1200Z-180116T1800Z/ /O.EXT.KFSD.WC.W.0001.000000T0000Z-180116T1200Z/ Dickinson-Lincoln MN-Lyon MN-Murray-Cottonwood-Nobles-Jackson- Pipestone-Kingsbury-Brookings-Moody- 249 PM CST Mon Jan 15 2018 ...WIND CHILL WARNING NOW IN EFFECT UNTIL 6 AM CST TUESDAY... ...WIND CHILL ADVISORY IN EFFECT FROM 6 AM TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 40 below zero. * WHERE...Portions of east central South Dakota, northwest Iowa and southwest Minnesota. * WHEN...For the Wind Chill Warning, until 6 AM CST Tuesday. For the Wind Chill Advisory, from 6 AM to noon CST Tuesday. * ADDITIONAL DETAILS...Decreasing winds will allow wind chills to begin improving prior to 6 am Tuesday morning, and temperatures and wind chills will improve quickly after sunrise. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$ IAZ014-022-160500- /O.EXB.KFSD.WC.Y.0005.180116T1200Z-180116T1800Z/ /O.EXT.KFSD.WC.W.0001.000000T0000Z-180116T1200Z/ Clay IA-Buena Vista- 249 PM CST Mon Jan 15 2018 ...WIND CHILL WARNING NOW IN EFFECT UNTIL 6 AM CST TUESDAY... ...WIND CHILL ADVISORY IN EFFECT FROM 6 AM TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 35 below zero. * WHERE...Clay IA and Buena Vista Counties. * WHEN...For the Wind Chill Warning, until 6 AM CST Tuesday. For the Wind Chill Advisory, from 6 AM to noon CST Tuesday. * ADDITIONAL DETAILS...Decreasing winds will allow wind chills to begin improving prior to 6 am Tuesday morning, and temperatures and wind chills will improve quickly after sunrise. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. 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. $$ IAZ012-013-020-021-031-032-NEZ013-014-SDZ038-050-052>054-057>061- 063>071-160500- /O.CON.KFSD.WC.Y.0005.000000T0000Z-180116T1800Z/ Sioux-O'Brien-Plymouth-Cherokee-Woodbury-Ida-Dixon-Dakota-Beadle- Gregory-Jerauld-Sanborn-Miner-Brule-Aurora-Davison-Hanson-McCook- Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme- Yankton-Clay SD-Union- 249 PM CST Mon Jan 15 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 20 below zero to 30 below zero. * WHERE...Portions of central, south central and southeast South Dakota, northeast Nebraska and northwest Iowa. * WHEN...Until noon CST Tuesday. * ADDITIONAL DETAILS...Temperatures and wind chills will improve quickly after sunrise Tuesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
585 WWUS43 KFSD 160328 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 928 PM CST Mon Jan 15 2018 IAZ003-MNZ071-072-080-081-089-090-097-SDZ039-040-056-161130- /O.CON.KFSD.WC.W.0001.000000T0000Z-180116T1200Z/ /O.CON.KFSD.WC.Y.0005.180116T1200Z-180116T1800Z/ Dickinson-Lincoln MN-Lyon MN-Murray-Cottonwood-Nobles-Jackson- Pipestone-Kingsbury-Brookings-Moody- 928 PM CST Mon Jan 15 2018 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 AM TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 40 below zero. * WHERE...Portions of east central South Dakota, northwest Iowa and southwest Minnesota. * WHEN...For the Wind Chill Warning, until 6 AM CST Tuesday. For the Wind Chill Advisory, from 6 AM to noon CST Tuesday. * ADDITIONAL DETAILS...Decreasing winds will allow wind chills to begin improving prior to 6 am Tuesday morning, and temperatures and wind chills will improve quickly after sunrise. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. 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. $$ IAZ014-022-161130- /O.CON.KFSD.WC.W.0001.000000T0000Z-180116T1200Z/ /O.CON.KFSD.WC.Y.0005.180116T1200Z-180116T1800Z/ Clay IA-Buena Vista- 928 PM CST Mon Jan 15 2018 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 AM CST TUESDAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 AM TO NOON CST TUESDAY... * WHAT...Dangerously cold wind chills expected. The dangerously cold wind chills will cause frostbite in as little as 10 minutes to exposed skin. Expect wind chills to range from 25 below zero to 35 below zero. * WHERE...Clay IA and Buena Vista Counties. * WHEN...For the Wind Chill Warning, until 6 AM CST Tuesday. For the Wind Chill Advisory, from 6 AM to noon CST Tuesday. * ADDITIONAL DETAILS...Decreasing winds will allow wind chills to begin improving prior to 6 am Tuesday morning, and temperatures and wind chills will improve quickly after sunrise. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$ IAZ001-002-MNZ098-SDZ055-062-161130- /O.CON.KFSD.WC.Y.0005.000000T0000Z-180116T1800Z/ Lyon IA-Osceola-Rock-Lake-Minnehaha- 928 PM CST Mon Jan 15 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * 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 20 below zero to 30 below zero. * WHERE...In South Dakota, Lake and Minnehaha Counties. In Minnesota, Rock County. In Iowa, Lyon IA and Osceola Counties. * WHEN...Until noon CST Tuesday. * ADDITIONAL DETAILS...Wind chills will improve quickly after sunrise Tuesday 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. $$ IAZ012-013-020-021-031-032-NEZ013-014-SDZ038-050-052>054-057>061- 063>071-161130- /O.CON.KFSD.WC.Y.0005.000000T0000Z-180116T1800Z/ Sioux-O'Brien-Plymouth-Cherokee-Woodbury-Ida-Dixon-Dakota-Beadle- Gregory-Jerauld-Sanborn-Miner-Brule-Aurora-Davison-Hanson-McCook- Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme- Yankton-Clay SD-Union- 928 PM CST Mon Jan 15 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 20 below zero to 30 below zero. * WHERE...Portions of central, south central and southeast South Dakota, northeast Nebraska and northwest Iowa. * WHEN...Until noon CST Tuesday. * ADDITIONAL DETAILS...Temperatures and wind chills will improve quickly after sunrise Tuesday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
478 WWUS43 KFSD 161012 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 412 AM CST Tue Jan 16 2018 IAZ003-MNZ071-072-080-081-089-090-097-SDZ039-040-056-161800- /O.CON.KFSD.WC.W.0001.000000T0000Z-180116T1200Z/ /O.CON.KFSD.WC.Y.0005.180116T1200Z-180116T1800Z/ Dickinson-Lincoln MN-Lyon MN-Murray-Cottonwood-Nobles-Jackson- Pipestone-Kingsbury-Brookings-Moody- 412 AM CST Tue Jan 16 2018 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING... ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Very cold wind chills expected. Wind chills will cause frostbite in as little as 15 minutes to exposed skin. Expect wind chills to range from 20 below zero to 35 below zero. * WHERE...Portions of east central South Dakota, northwest Iowa and southwest Minnesota. * WHEN...For the Wind Chill Warning, until 6 AM CST early this morning. For the Wind Chill Advisory, until noon CST today. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. 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. $$ IAZ014-022-161800- /O.CON.KFSD.WC.W.0001.000000T0000Z-180116T1200Z/ /O.CON.KFSD.WC.Y.0005.180116T1200Z-180116T1800Z/ Clay IA-Buena Vista- 412 AM CST Tue Jan 16 2018 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING... ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Very cold wind chills expected. Wind chills will cause frostbite in as little as 15 minutes to exposed skin. Expect wind chills to range from 20 below zero to 35 below zero. * WHERE...Clay IA and Buena Vista Counties. * WHEN...For the Wind Chill Warning, until 6 AM CST early this morning. For the Wind Chill Advisory, until noon CST today. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Warning means the combination of very cold air and the wind will create dangerously low wind chill values. Frost bite can occur quickly and even hypothermia or death if precautions are not taken. A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$ IAZ001-002-MNZ098-SDZ055-062-161800- /O.CON.KFSD.WC.Y.0005.000000T0000Z-180116T1800Z/ Lyon IA-Osceola-Rock-Lake-Minnehaha- 412 AM CST Tue Jan 16 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Very cold wind chills expected. Wind chills will cause frostbite in as little as 25 minutes to exposed skin. Expect wind chills to range from 20 below zero to 30 below zero. * WHERE...In South Dakota, Lake and Minnehaha Counties. In Iowa, Lyon IA and Osceola Counties. In Minnesota, Rock County. * WHEN...Until noon CST today. 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. $$ IAZ012-013-020-021-031-032-NEZ013-014-SDZ038-050-052>054-057>061- 063>071-161800- /O.CON.KFSD.WC.Y.0005.000000T0000Z-180116T1800Z/ Sioux-O'Brien-Plymouth-Cherokee-Woodbury-Ida-Dixon-Dakota-Beadle- Gregory-Jerauld-Sanborn-Miner-Brule-Aurora-Davison-Hanson-McCook- Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme- Yankton-Clay SD-Union- 412 AM CST Tue Jan 16 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Very cold wind chills expected. Wind chills will cause frostbite in as little as 25 minutes to exposed skin. Expect wind chills to range from 15 below zero to 30 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska and northwest and west central Iowa. * WHEN...Until noon CST today. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
845 WWUS43 KFSD 161143 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 543 AM CST Tue Jan 16 2018 IAZ003-MNZ071-072-080-081-089-090-097-SDZ039-040-056-161800- /O.EXP.KFSD.WC.W.0001.000000T0000Z-180116T1200Z/ /O.CON.KFSD.WC.Y.0005.180116T1200Z-180116T1800Z/ Dickinson-Lincoln MN-Lyon MN-Murray-Cottonwood-Nobles-Jackson- Pipestone-Kingsbury-Brookings-Moody- 543 AM CST Tue Jan 16 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WIND CHILL WARNING WILL EXPIRE AT 6 AM CST EARLY 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 20 below zero to 30 below zero. * WHERE...Portions of east central South Dakota, northwest Iowa and southwest Minnesota. * WHEN...For the Wind Chill Warning, at 6 AM CST early this morning. For the Wind Chill Advisory, until noon CST today. 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. $$ IAZ014-022-161800- /O.EXP.KFSD.WC.W.0001.000000T0000Z-180116T1200Z/ /O.CON.KFSD.WC.Y.0005.180116T1200Z-180116T1800Z/ Clay IA-Buena Vista- 543 AM CST Tue Jan 16 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WIND CHILL WARNING WILL EXPIRE AT 6 AM CST EARLY THIS MORNING... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 20 below zero to 30 below zero. * WHERE...Clay IA and Buena Vista Counties. * WHEN...For the Wind Chill Warning, at 6 AM CST early this morning. For the Wind Chill Advisory, until noon CST today. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$ IAZ001-002-MNZ098-SDZ055-062-161800- /O.CON.KFSD.WC.Y.0005.000000T0000Z-180116T1800Z/ Lyon IA-Osceola-Rock-Lake-Minnehaha- 543 AM CST Tue Jan 16 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * 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 20 below zero to 30 below zero. * WHERE...In South Dakota, Lake and Minnehaha Counties. In Iowa, Lyon IA and Osceola Counties. In Minnesota, Rock County. * WHEN...Until noon CST today. 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. $$ IAZ012-013-020-021-031-032-NEZ013-014-SDZ038-050-052>054-057>061- 063>071-161800- /O.CON.KFSD.WC.Y.0005.000000T0000Z-180116T1800Z/ Sioux-O'Brien-Plymouth-Cherokee-Woodbury-Ida-Dixon-Dakota-Beadle- Gregory-Jerauld-Sanborn-Miner-Brule-Aurora-Davison-Hanson-McCook- Charles Mix-Douglas-Hutchinson-Turner-Lincoln SD-Bon Homme- Yankton-Clay SD-Union- 543 AM CST Tue Jan 16 2018 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... * WHAT...Very cold wind chills expected. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin. Expect wind chills to range from 20 below zero to 30 below zero. * WHERE...Portions of central, east central, south central and southeast South Dakota, northeast Nebraska and northwest and west central Iowa. * WHEN...Until noon CST today. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Wind Chill Advisory means that cold air and the wind will combine to create low wind chills. Frost bite and hypothermia can occur if precautions are not taken. Make sure you wear a hat and gloves. $$
428 WWUS43 KFSD 161703 WSWFSD URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 1103 AM CST Tue Jan 16 2018 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-161815- /O.CAN.KFSD.WC.Y.0005.000000T0000Z-180116T1800Z/ Lyon IA-Osceola-Dickinson-Sioux-O'Brien-Clay IA-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln MN-Lyon MN-Murray-Cottonwood- Nobles-Jackson-Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury- Brookings-Gregory-Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora- Davison-Hanson-McCook-Minnehaha-Charles Mix-Douglas-Hutchinson- Turner-Lincoln SD-Bon Homme-Yankton-Clay SD-Union- 1103 AM CST Tue Jan 16 2018 ...WIND CHILL ADVISORY IS CANCELLED... Temperatures continue to rise this morning, and wind chill values have risen above critical thresholds. However, wind chills as low as -5 to -15 can be expected this afternoon. $$
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 Sioux Falls, SD wrote its last area forecast discussion before this wind chill advisory went out at Jan 13, 11:10 PM CST, 4 hours 10 minutes earlier.
Area forecast discussion, Jan 13, 11:10 PM CST, 4 hours 10 minutes before
Area Forecast Discussion National Weather Service Sioux Falls SD 1110 PM CST Sat Jan 13 2018 .SHORT TERM...(This evening through Sunday) Issued at 421 PM CST Sat Jan 13 2018 Quick moving upper wave across eastern MT will move into the central Plains tonight, giving a glancing blow of lift with briefly enhanced mid-level warm advection. Dry air to the northeast will limit the eastward progression of the organized band. Amounts toward south central SD and into northeast Nebraska could reach around a half inch. As clouds will increase from this feature, there is also some lower cloudiness working northward through central and eastern Nebraska which represents the moisture transport below the inversion. One thing to watch for late tonight and tomorrow morning is the potential for very light precipitation from the low-level moist layer given fairly persistent warm advection through lower levels, as the mid levels dry out. Profiles are on the fence between being cold enough for flurries or freezing drizzle, approximately -8 to -11C. Not convinced that the depth of moisture near surface will truly be up to 5000 feet, but presence and expansion of clouds this afternoon suggests the feature is indeed real. Signature of lift forcing is weak, so kept the mention out. Southerly winds and the increase in clouds will bring warming tonight, with lows likely occurring during the evening while winds are still fairly light. Likely will see a minor elevation wind enhancement tonight across southwest MN and east central SD, but inversion fairly broad and gradient not greatly strong. A temporary and very misleading excursion toward mild conditions will exist for a good chunk of Sunday, before a stronger wave begins to dig into the Northern Plains. This feature will drive an arctic front southward toward the area by mid afternoon, sweeping into northwest IA by early evening. The main PV advection will glance far eastern SD, southwest MN and northwest IA during the afternoon and early evening, suggesting the highest probability for precipitation. Should be a fairly distinct area of precip near/east of I-29, and more spotty to the west, until a bit more favored again with another area of Div Q/frontogenesis slides toward south central SD. Snow should be a fairly brief period of moderate snowfall at any location, which should limit amounts to less than an inch. The PV advection suggests that the snow could be somewhat ahead of the main increase in winds which should hold off until evening, but shift and increase in winds around the band could produce some difficult conditions for a brief time. Pre-frontal warming should allow mainly 20s for highs, and 30s through the Missouri River valley. .LONG TERM...(Sunday night through Saturday) Issued at 421 PM CST Sat Jan 13 2018 Heading into Sunday evening, the boundary and associated organized snow band should be near the Missouri Valley arcing into far southern portions of northwest Iowa. As cold advection increases during the evening, coupling of 25 to 35 kt winds will increase, supported by an isallobaric gradient of +5/-3 hPa/3h right down the wind direction. Thermodynamic profiles appear to develop a small shallow CAPE Sunday night behind the frontal boundary, so would no be surprised to see development of shallow snow shower or flurry bands through the evening hours while temps are very much in the dendritic range within clouds. Probably the most certain aspect of the forecast will also be the most dangerous - extreme cold. By midnight Sunday, the wind and falling temps will introduce the first -20 wind chills toward the highway 14 corridor, and by Monday morning, -20 to -35 will be common across the area. Little improvement expected through Monday, and by Monday night, a more widespread area of -35 to -45 wind chills may appear from east central SD through southwest MN toward the IA Great Lakes area. Winds will diminish during the day Tuesday as core of arctic ridge settles over the area, but actual temps will struggle in the single digits above and below zero. Return flow developing Tuesday night into Wednesday, but should see a quick drop in temps across northwest IA and adjacent areas before rising later in the night. Could be a marginal wind chill advisory again Tuesday night in the return flow, but nowhere as cold as earlier in the week. The rising temp trend will largely continue right into Thursday, with increases winds limiting any fall Thursday night. Mild weather looks to remain through the end of the week, with many spots above freezing on Thursday, everywhere on Friday and almost everywhere Saturday. && .AVIATION...(For the 06Z TAFS through 06Z Sunday night) Issued at 1105 PM CST Sat Jan 13 2018 MVFR to lower end VFR ceilings are expected through 12Z Sunday, becoming progressively more MVFR Sunday morning. A little light snow may move through the KSUX TAF site just before 12Z Sunday. Otherwise light snow will move southward Sunday afternoon along and arctic cold front. There could be brief IFR conditions with the snowfall as it moves southward, probably in about a 2 hour window. It will dry out Sunday evening with conditions becoming VFR at KHON, but probably remaining MVFR ceilings at KFSD and KSUX. && .FSD WATCHES/WARNINGS/ADVISORIES... SD...None. MN...None. IA...None. NE...None. && SHORT TERM...Chapman LONG TERM...Chapman AVIATION...MJ
Hazardous weather outlook, Jan 13, 5:52 PM CST, 9 hours 28 minutes before
Hazardous Weather Outlook National Weather Service Sioux Falls SD 552 PM CST Sat Jan 13 2018 IAZ001>003-013-014-022-MNZ071-072-080-081-089-090-097-098- SDZ038>040-053>056-060>062-150000- Lyon IA-Osceola-Dickinson-O'Brien-Clay IA-Buena Vista-Lincoln MN- Lyon MN-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Beadle- Kingsbury-Brookings-Sanborn-Miner-Lake-Moody-Hanson-McCook- Minnehaha- 552 PM CST Sat Jan 13 2018 This Hazardous Weather Outlook is for portions of northwest Iowa, southwest Minnesota, east central South Dakota, and southeast South Dakota. .DAY ONE...Tonight No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday Patchy light snow will be possible Sunday afternoon and evening with a half an inch to an inch of accumulation possible. A cold front will bring frigid arctic air with breezy winds Sunday night. Dangerous wind chills of 25 below to 40 below are possible Monday morning through Tuesday afternoon. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. IAZ012-020-021-031-032-NEZ013-014-SDZ050-052-057>059-063>071- 150000- Sioux-Plymouth-Cherokee-Woodbury-Ida-Dixon-Dakota-Gregory-Jerauld- Brule-Aurora-Davison-Charles Mix-Douglas-Hutchinson-Turner- Lincoln SD-Bon Homme-Yankton-Clay SD-Union- 552 PM CST Sat Jan 13 2018 This Hazardous Weather Outlook is for portions of northwest Iowa, west central Iowa, northeast Nebraska, central South Dakota, south central South Dakota, and southeast South Dakota. .DAY ONE...Tonight Some patchy light snow will be possible tonight, but accumulations will be minor. .DAYS TWO THROUGH SEVEN...Sunday through Friday After a brief warm up Sunday, a cold front will bring frigid arctic air with breezy winds. Dangerous wind chills in the negative 20s to negative 30s are possible Monday morning through Tuesday afternoon. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed.
The office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 14, 3:20 AM CST | Wind Chill Warning | FSD | Cottonwood, Jackson, Lincoln, Lyon, Murray, Nobles and 2 more | 51 hr |
Nearby
Wind Chill Advisories in South Dakota, 2018Wind Chill Advisories in Iowa, 2018Wind Chill Advisories in Minnesota, 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.