Alert archive / Oklahoma / Wind Chill Warnings in 2021
Wind Chill Warning 1, NWS Tulsa, OK
NWS Tulsa, OK issued this wind chill warning at Feb 14, 2021, 12:45 PM CST for 22 counties in Oklahoma; 4 counties in Arkansas. It was in force for 44 hr. 60 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Feb 14, 2021, 12:45 PM CST (18:45 UTC)
- Expired
- Feb 16, 2021, 9:00 AM CST
- In force
- 44 hr
- Issued by
- NWS Tulsa, OK
All 26 counties
Benton County, AR, Carroll County, AR, Madison County, AR, Washington County, AR, Adair County, OK, Cherokee County, OK, Choctaw County, OK, Craig County, OK, Creek County, OK, Delaware County, OK, Haskell County, OK, Latimer County, OK, Mayes County, OK, McIntosh County, OK, Muskogee County, OK, Nowata County, OK, Okfuskee County, OK, Okmulgee County, OK, Ottawa County, OK, Pawnee County, OK, Pittsburg County, OK, Pushmataha County, OK, Rogers County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK
The radar
The Tulsa radar (KINX), 42 km from the middle of the area, began a volume at 18:43 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Feb 14, 12:48 PM CST | SNOW 2.5 | Bella Vista, AR | |
| Feb 14, 1:00 PM CST | SNOW 2 | 1 Ene Muskogee, OK | PUBLIC REPORT ON SOCIAL MEDIA REPORTS 2 INCHES OF SNOW SO FAR IN MUSKOGEE. |
| Feb 14, 2:18 PM CST | SNOW 3.8 | Checotah, OK | SPOTTER REPORTED AN AVERAGE MEASUREMENT OF 3.75 INCHES OF SNOW THROUGH SOCIAL MEDIA. |
| Feb 14, 3:55 PM CST | SNOW 1.5 | 1 Ssw Gravette, AR | |
| Feb 14, 3:55 PM CST | SNOW 3 | 2 Ese Garfield, AR | |
| Feb 14, 4:31 PM CST | SNOW 2.5 | 5 East Of Miami, OK | |
| Feb 14, 4:32 PM CST | SNOW 3 | 4 Nw Fayetteville, AR | |
| Feb 14, 4:34 PM CST | SNOW 2.5 | 5 E Miami, OK | |
| Feb 14, 4:35 PM CST | SNOW 3 | 4 Nw Fayetteville, AR | |
| Feb 14, 5:09 PM CST | SNOW 2 | Tontitown, AR | |
| Feb 14, 5:45 PM CST | SNOW 3.3 | 1 E Tulsa, OK | |
| Feb 14, 5:47 PM CST | SNOW 3.7 | 3 Ene Jenks, OK | UPDATES PREVIOUS SNOW REPORT FROM 3 ENE JENKS. |
| Feb 14, 5:48 PM CST | SNOW 2 | 1 Ssw Broken Arrow, OK | |
| Feb 14, 8:00 PM CST | SNOW 3.3 | 5 E Miami, OK | |
| Feb 14, 8:00 PM CST | SNOW 4 | Jenks, OK | |
| Feb 14, 8:07 PM CST | SNOW 2.5 | 6 Nw Tulsa, OK | AT GILCREASE AND TISDALE. RELAYED VIA TWITTER. |
| Feb 14, 8:07 PM CST | SNOW 4 | 1 Nne Owasso, OK | |
| Feb 14, 8:08 PM CST | SNOW 3 | 1 Ne Ottawa, OK | |
| Feb 14, 8:40 PM CST | SNOW 3 | South Tulsa, OK | |
| Feb 14, 9:30 PM CST | SNOW 4 | Owasso, OK | AT 2ND AND MAIN IN OWASSO. RELAYED VIA TWITTER. |
| Feb 14, 9:31 PM CST | SNOW 4.5 | Broken Arrow, OK | |
| Feb 14, 9:46 PM CST | SNOW 4 | 6 Nw Verdigris, OK | |
| Feb 14, 9:54 PM CST | SNOW 3.5 | Tulsa, OK | 11TH AND HARVARD. |
| Feb 14, 10:20 PM CST | SNOW 3.8 | 5 East Of Miami, OK | |
| Feb 14, 10:42 PM CST | SNOW 5 | 3 Ssw Broken Arrow, OK | AVERAGE OF 2 MEASUREMENTS TAKEN AT 105TH AND ASPEN. RELAYED VIA TWITTER. |
| Feb 14, 11:01 PM CST | SNOW 4 | 3 S Tulsa, OK | AT 55TH AND YALE. |
| Feb 14, 11:17 PM CST | SNOW 4.5 | 4 Nne Broken Arrow, OK | SEVERAL MEASUREMENTS TAKEN. SNOW DRIFTS OF 12 TO 15 INCHES. RELAYED VIA TWITTER. |
| Feb 14, 11:46 PM CST | SNOW 4 | 3 Ene Sapulpa, OK | |
| Feb 14, 11:53 PM CST | SNOW 5 | Tulsa International Air, OK | REPORTED ON THE 1153PM OBSERVATION FROM THE AIRPORT. THIS SNOWFALL MEASUREMENT IS NOT THE OFFICIAL CLIMATE VALUE FOR TULSA. |
| Feb 14, 11:55 PM CST | SNOW 2.2 | Drake Field Airport, AR | MEASUREMENT AT OFFICIAL CLIMATE SITE FOR FAYETTEVILLE. |
| Feb 15, 12:00 AM CST | SNOW 4.2 | 4 Ene Tulsa, OK | OFFICIAL MEASUREMENT FOR CLIMATE SITE AT TULSA. 11TH AND 169. |
| Feb 15, 12:10 AM CST | SNOW 3.5 | 2 Ese Muskogee, OK | AVERAGE MEASUREMENT NEAR CHANDLER AND YORK IN MUSKOGEE. RELAYED VIA TWITTER. |
| Feb 15, 1:45 AM CST | SNOW 4 | 3 E Fayetteville, AR | RELAYED VIA TWITTER. |
| Feb 15, 4:09 AM CST | SNOW 5 | 3 Ene Jenks, OK | AT 81ST AND YALE. RELAYED VIA TWITTER. |
| Feb 15, 4:10 AM CST | SNOW 5 | Bentonville, AR | |
| Feb 15, 5:55 AM CST | SNOW 6.5 | 2 Nnw Broken Arrow, OK | |
| Feb 15, 6:00 AM CST | SNOW 3 | Fayetteville, AR | OFFICIAL OBSERVATION FOR THE FAYETTEVILLE CLIMATE SITE. |
| Feb 15, 6:00 AM CST | SNOW 4.3 | 3 Ssw Broken Arrow, OK | COCORAHS STATION OK-TL-28 BROKEN ARROW 2.2 SW. |
| Feb 15, 6:00 AM CST | SNOW 4.8 | 2 Ssw Broken Arrow, OK | COCORAHS STATION OK-TL-30 BROKEN ARROW 1.5 WSW. |
| Feb 15, 6:00 AM CST | SNOW 6.5 | 2 Nnw Broken Arrow, OK | COCORAHS STATION OK-TL-34 BROKEN ARROW 3.0 NNW. |
| Feb 15, 6:30 AM CST | SNOW 2.2 | 3 Ese Decatur, AR | COCORAHS STATION AR-BT-12 DECATUR 2.6 ESE. |
| Feb 15, 6:30 AM CST | SNOW 7.8 | 4 Ne Bixby, OK | COCORAHS STATION OK-TL-81 BIXBY 3.7 NE. |
| Feb 15, 6:44 AM CST | SNOW 4 | Prairie Grove, AR | RELAYED VIA TWITTER. |
| Feb 15, 7:00 AM CST | SNOW 2 | 1 Nnw Pawnee, OK | CO-OP OBSERVER STATION PAEO2 1.4 N PAWNEE. |
| Feb 15, 7:00 AM CST | SNOW 2.2 | 3 Ssw Tahlequah, OK | COCORAHS STATION OK-CH-10 TAHLEQUAH 2.2 SSW. |
| Feb 15, 7:00 AM CST | SNOW 2.5 | 2 Ne Farmington, AR | COCORAHS STATION AR-WS-43 FAYETTEVILLE 3.9 W. |
| Feb 15, 7:00 AM CST | SNOW 2.8 | 5 S Bartlesville, OK | COCORAHS STATION OK-WS-4 OCHELATA 5.6 N. |
| Feb 15, 7:00 AM CST | SNOW 3.7 | 6 Wsw Ballard, OK | COCORAHS STATION OK-AD-6 WATTS 7.2 WSW. |
| Feb 15, 7:00 AM CST | SNOW 3.8 | 3 E Owasso, OK | COCORAHS STATION OK-RG-20 OWASSO 1.5 ESE. |
| Feb 15, 7:00 AM CST | SNOW 4 | 3 Ssw Rogers, AR | COCORAHS STATION AR-BT-50 ROGERS 2.4 SSW. |
| Feb 15, 7:00 AM CST | SNOW 4 | 4 Nnw Broken Arrow, OK | COCORAHS STATION OK-TL-42 BROKEN ARROW 4.6 NNW. |
| Feb 15, 7:00 AM CST | SNOW 4.1 | 4 Ene Tulsa, OK | COCORAHS STATION OK-TL-35 TULSA 3.4 ENE. |
| Feb 15, 7:00 AM CST | SNOW 4.9 | 1 Se Glenpool, OK | COCORAHS STATION OK-TL-32 GLENPOOL 0.6 S. |
| Feb 15, 7:00 AM CST | SNOW 5 | 6 Nw Verdigris, OK | STORM TOTAL SNOWFALL OF 5 INCHES; SNOWFALL FOR 24-HOUR PERIOD 7AM 2/14 TO 7AM 2/15 WAS 4.2 INCHES, WITH A MEASURED SNOW TO LIQUID RATIO OF 15:1. |
| Feb 15, 7:00 AM CST | SNOW 5 | Mcalester, OK | |
| Feb 15, 7:00 AM CST | SNOW 5.4 | 2 Ese Beaver, AR | COCORAHS STATION AR-CR-8 HOLIDAY ISLAND 1.3 SSW. |
| Feb 15, 7:00 AM CST | SNOW 6 | 5 W Broken Arrow, OK | COCORAHS STATION OK-TL-14 TULSA 5.4 SSE. |
| Feb 15, 7:25 AM CST | SNOW 2.5 | Ralston, OK | CO-OP OBSERVER STATION RALO2 RALSTON. |
| Feb 15, 8:00 AM CST | SNOW 1.5 | 4 Ese Terlton, OK | COCORAHS STATION OK-PW-4 TERLTON 3.7 ESE. |
| Feb 15, 8:00 AM CST | SNOW 3.5 | 3 Nnw Bella Vista, AR | COCORAHS STATION AR-BT-56 BELLA VISTA 2.2 E. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Springfield, MO (KSGF), launched 12:00Z, 6.8 hours before the alert went out and 176 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
- 642 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- 253 m²/s²
- 0-3 km storm-relative helicity
- 418 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
072 WWUS44 KTSA 141845 WSWTSA URGENT - WINTER WEATHER MESSAGE National Weather Service Tulsa OK 1245 PM CST Sun Feb 14 2021 ...HIGH IMPACT WINTER STORM AND EXTREME COLD ONGOING ACROSS EASTERN OKLAHOMA AND NORTHWEST ARKANSAS... ARZ001-002-010-011-019-020-029-OKZ049-053>076-151100- /O.NEW.KTSA.WC.W.0001.210214T1845Z-210216T1200Z/ /O.EXT.KTSA.WS.W.0002.000000T0000Z-210215T1800Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 1245 PM CST Sun Feb 14 2021 ...WIND CHILL WARNING IN EFFECT UNTIL 6 AM CST TUESDAY... ...WINTER STORM WARNING NOW IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Dangerously cold wind chills thru Monday night. Wind chills as low as 25 below zero. Moderate to heavy snow thru Monday morning. Additional snow accumulations of 3 to 5 inches. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Wind Chill Warning, until 6 AM CST Tuesday. For the Winter Storm Warning, until noon CST Monday. * IMPACTS...Travel could be very difficult. Blowing snow could significantly reduce visibility. Snow drifts on east to west roads 1 to 2 feet possible. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. Sporadic and short-lived power outages are possible from the gusty north winds. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. In Arkansas, for the latest road conditions call 1-800-245- 1672 or go to idrivearkansas.com. In Oklahoma, for the latest road conditions call 1-844-465-4997 or go to okRoads.org. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
8 follow-up statements
525 WWUS44 KTSA 141952 WSWTSA URGENT - WINTER WEATHER MESSAGE National Weather Service Tulsa OK 152 PM CST Sun Feb 14 2021 ...HIGH IMPACT WINTER STORM AND EXTREME COLD ONGOING ACROSS EASTERN OKLAHOMA AND NORTHWEST ARKANSAS... ARZ001-002-010-011-019-020-029-OKZ049-053>076-150400- /O.EXT.KTSA.WC.W.0001.000000T0000Z-210216T1500Z/ /O.CON.KTSA.WS.W.0002.000000T0000Z-210215T1800Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 152 PM CST Sun Feb 14 2021 ...WIND CHILL WARNING NOW IN EFFECT UNTIL 9 AM CST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Dangerously cold wind chills thru Tuesday morning. Wind chills as low as 25 below zero. Moderate to heavy snow thru Monday morning. Additional snow accumulations of 3 to 5 inches. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Wind Chill Warning, until 9 AM CST Tuesday. For the Winter Storm Warning, until noon CST Monday. * IMPACTS...Travel could be very difficult. Blowing snow could significantly reduce visibility. Snow drifts on east to west roads 1 to 2 feet possible. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. Sporadic and short-lived power outages are possible from the gusty north winds. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. In Arkansas, for the latest road conditions call 1-800-245- 1672 or go to idrivearkansas.com. In Oklahoma, for the latest road conditions call 1-844-465-4997 or go to okRoads.org. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
130 WWUS44 KTSA 150347 WSWTSA URGENT - WINTER WEATHER MESSAGE National Weather Service Tulsa OK 947 PM CST Sun Feb 14 2021 ...HIGH IMPACT WINTER STORM AND EXTREME COLD ONGOING ACROSS EASTERN OKLAHOMA AND NORTHWEST ARKANSAS... ARZ001-002-010-011-019-020-029-OKZ049-053>076-151200- /O.CON.KTSA.WC.W.0001.000000T0000Z-210216T1500Z/ /O.CON.KTSA.WS.W.0002.000000T0000Z-210215T1800Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 947 PM CST Sun Feb 14 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Dangerously cold wind chills thru Tuesday morning. Wind chills as low as 25 below zero. Moderate to heavy snow thru Monday morning. Additional snow accumulations of 3 to 5 inches with heaviest amounts generally north of I-40 and southeast of I-44. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Wind Chill Warning, until 9 AM CST Tuesday. For the Winter Storm Warning, until noon CST Monday. * IMPACTS...Travel could be very difficult. Blowing snow could significantly reduce visibility. Snow drifts on east to west roads 1 to 2 feet possible. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. Sporadic and short-lived power outages are possible from the gusty north winds. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. In Arkansas, for the latest road conditions call 1-800-245- 1672 or go to idrivearkansas.com. In Oklahoma, for the latest road conditions call 1-844-465-4997 or go to okRoads.org. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
427 WWUS44 KTSA 150916 WSWTSA URGENT - WINTER WEATHER MESSAGE National Weather Service Tulsa OK 316 AM CST Mon Feb 15 2021 ...HIGH IMPACT WINTER STORM AND EXTREME COLD ONGOING ACROSS EASTERN OKLAHOMA AND NORTHWEST ARKANSAS WITH A SECOND WINTER STORM LIKELY ON THE WAY MID WEEK... ARZ001-002-010-011-019-020-029-OKZ049-053>076-151730- /O.NEW.KTSA.WS.A.0004.210217T0000Z-210218T1200Z/ /O.CON.KTSA.WC.W.0001.000000T0000Z-210216T1500Z/ /O.CON.KTSA.WS.W.0002.000000T0000Z-210215T1800Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 316 AM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WINTER STORM WATCH IN EFFECT FROM TUESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... * WHAT...For the Wind Chill Warning, dangerously cold wind chills as low as 30 below zero through tonight. For the Winter Storm Warning, moderate to heavy snow today, with additional snow accumulations of up to two inches. For the Winter Storm Watch, heavy snow possible Tuesday night through Wednesday night, with additional snow accumulations of 4 to 10 inches possible. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Wind Chill Warning, until 9 AM CST Tuesday. For the Winter Storm Warning, until noon CST today. For the Winter Storm Watch, from Tuesday evening through late Wednesday night. * IMPACTS...Travel could be very difficult. Blowing snow could significantly reduce visibility. Snow drifts on east to west roads of 1 to 2 feet will be possible. The very cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. Sporadic and short-lived power outages are possible from the gusty north winds. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. In Arkansas, for the latest road conditions call 1-800-245- 1672 or go to idrivearkansas.com. In Oklahoma, for the latest road conditions call 1-844-465-4997 or go to okRoads.org. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
196 WWUS44 KTSA 151822 WSWTSA URGENT - WINTER WEATHER MESSAGE National Weather Service Tulsa OK 1222 PM CST Mon Feb 15 2021 ...HIGH IMPACT WINTER STORM AND EXTREME COLD ONGOING ACROSS EASTERN OKLAHOMA AND NORTHWEST ARKANSAS WITH A SECOND WINTER STORM LIKELY ON THE WAY MID WEEK... ARZ001-002-010-011-019-020-029-OKZ049-053>076-160230- /O.EXP.KTSA.WS.W.0002.000000T0000Z-210215T1800Z/ /O.CON.KTSA.WC.W.0001.000000T0000Z-210216T1500Z/ /O.CON.KTSA.WS.A.0004.210217T0000Z-210218T1200Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 1222 PM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST TUESDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH LATE WEDNESDAY NIGHT... ...WINTER STORM WARNING HAS EXPIRED... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 25 below zero. For the Winter Storm Watch, heavy snow possible. Total snow accumulations of 5 to 8 inches possible. For the Winter Storm Warning, potential for impactful snow has diminished. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Wind Chill Warning, until 9 AM CST Tuesday. For the Winter Storm Warning, until noon CST today. For the Winter Storm Watch, from Tuesday evening through late Wednesday night. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the morning or evening commute. The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Monitor the latest forecasts for updates on this situation. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
648 WWUS44 KTSA 152002 WSWTSA URGENT - WINTER WEATHER MESSAGE National Weather Service Tulsa OK 202 PM CST Mon Feb 15 2021 ...ANOTHER HIGH IMPACT WINTER STORM IS ON THE WAY FOR EASTERN OKLAHOMA AND NORTHWEST ARKANSAS TOMORROW INTO WEDNESDAY... ...EXTREME ARCTIC COLD CONTINUES THRU TOMORROW MORNING... ARZ001-002-010-011-019-020-029-OKZ049-053>076-160415- /O.UPG.KTSA.WS.A.0004.210217T0000Z-210218T1200Z/ /O.NEW.KTSA.WS.W.0003.210216T1800Z-210218T1200Z/ /O.CON.KTSA.WC.W.0001.000000T0000Z-210216T1500Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 202 PM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST TUESDAY... ...WINTER STORM WARNING IN EFFECT FROM NOON TUESDAY TO 6 AM CST THURSDAY... * WHAT...Dangerously cold wind chills thru Tuesday morning. Wind chills as low as 20 below zero. Moderate to heavy snow expected late Tuesday into Wednesday. Total snow accumulations of 4 to 9 inches. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Wind Chill Warning, until 9 AM CST Tuesday. For the Winter Storm Warning, from noon Tuesday to 6 AM CST Thursday. * IMPACTS...Travel could be very difficult. The very cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Due to unusual demand on the electrical system across the region...rolling blackouts are possible. We are encouraged to find ways to conserve power over the next few days until the arctic cold leaves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. In Arkansas, for the latest road conditions call 1-800-245- 1672 or go to idrivearkansas.com. In Oklahoma, for the latest road conditions call 1-844-465-4997 or go to okRoads.org. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
780 WWUS44 KTSA 160337 WSWTSA URGENT - WINTER WEATHER MESSAGE National Weather Service Tulsa OK 937 PM CST Mon Feb 15 2021 ...ANOTHER HIGH IMPACT WINTER STORM IS ON THE WAY FOR EASTERN OKLAHOMA AND NORTHWEST ARKANSAS TOMORROW INTO WEDNESDAY... ...EXTREME ARCTIC COLD CONTINUES THROUGH TOMORROW MORNING... ARZ001-002-010-011-019-020-029-OKZ049-053>076-161200- /O.CON.KTSA.WC.W.0001.000000T0000Z-210216T1500Z/ /O.CON.KTSA.WS.W.0003.210216T1800Z-210218T1200Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 937 PM CST Mon Feb 15 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TUESDAY TO 6 AM CST THURSDAY... * WHAT...Dangerously cold wind chills through Tuesday morning. Wind chills as low as 25 below zero. Moderate to heavy snow expected late Tuesday into Wednesday. Total snow accumulations of 4 to 9 inches. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Wind Chill Warning, until 9 AM CST Tuesday. For the Winter Storm Warning, from noon Tuesday to 6 AM CST Thursday. * IMPACTS...Travel could be very difficult Tuesday afternoon into Tuesday night. The very cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Due to unusual demand on the electrical system across the region...rolling blackouts are possible. We are encouraged to find ways to conserve power over the next few days until the arctic cold leaves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Pets are also susceptible to the extremely cold weather. Keep pets indoors as much as possible. If this is not possible, make sure outdoor pets have a warm, dry shelter, and provide sufficient food and fresh water. Wrap pipes with insulation and seal windows to avoid loss of heat from your home. Keep a slow steady stream of water running from indoor faucets, and open cabinet doors to allow warm air to circulate around inside pipes. In Arkansas, for the latest road conditions call 1-800-245- 1672 or go to idrivearkansas.com. In Oklahoma, for the latest road conditions call 1-844-465-4997 or go to okRoads.org. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
373 WWUS44 KTSA 161004 WSWTSA URGENT - WINTER WEATHER MESSAGE National Weather Service Tulsa OK 404 AM CST Tue Feb 16 2021 ...ANOTHER HIGH IMPACT WINTER STORM IS ON THE WAY FOR EASTERN OKLAHOMA AND NORTHWEST ARKANSAS LATE THIS AFTERNOON INTO WEDNESDAY... ...EXTREME ARCTIC COLD CONTINUES THIS MORNING... ARZ001-002-010-011-019-020-029-OKZ049-053>076-162200- /O.EXT.KTSA.WS.W.0003.210216T2200Z-210218T1200Z/ /O.CON.KTSA.WC.W.0001.000000T0000Z-210216T1500Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 404 AM CST Tue Feb 16 2021 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 9 AM CST THIS MORNING... ...WINTER STORM WARNING NOW IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 AM CST THURSDAY... * WHAT...Dangerously cold wind chills through this morning. Wind chills as low as 25 below zero. Moderate to heavy snow expected late Tuesday into Wednesday. Total snow accumulations of 4 to 8 inches. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...For the Wind Chill Warning, until 9 AM CST this morning. For the Winter Storm Warning, from 4 PM this afternoon to 6 AM CST Thursday. * IMPACTS...Travel may be very difficult late this afternoon into tonight. The very cold wind chills may cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Due to unusual demand on the electrical system across the region, rolling blackouts are possible. You are encouraged to find ways to conserve power over the next few days until the arctic cold leaves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Pets are also susceptible to the extremely cold weather. Keep pets indoors as much as possible. If this is not possible, make sure outdoor pets have a warm, dry shelter, and provide sufficient food and fresh water. Wrap pipes with insulation and seal windows to avoid loss of heat from your home. Keep a slow steady stream of water running from indoor faucets, and open cabinet doors to allow warm air to circulate around inside pipes. In Arkansas, for the latest road conditions call 1-800-245- 1672 or go to idrivearkansas.com. In Oklahoma, for the latest road conditions call 1-844-465-4997 or go to okRoads.org. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
927 WWUS44 KTSA 161453 WSWTSA URGENT - WINTER WEATHER MESSAGE National Weather Service Tulsa OK 853 AM CST Tue Feb 16 2021 ...DANGEROUSLY COLD TEMPERATURES CONTINUE... ...ACCUMULATING SNOWFALL RETURNS TONIGHT... ARZ001-002-010-011-019-020-029-OKZ049-053>076-162300- /O.EXP.KTSA.WC.W.0001.000000T0000Z-210216T1500Z/ /O.CON.KTSA.WS.W.0003.210216T2200Z-210218T1200Z/ Benton-Carroll-Washington AR-Madison-Crawford-Franklin-Sebastian- Pushmataha-Choctaw-Osage-Washington OK-Nowata-Craig-Ottawa-Pawnee- Tulsa-Rogers-Mayes-Delaware-Creek-Okfuskee-Okmulgee-Wagoner- Cherokee-Adair-Muskogee-McIntosh-Sequoyah-Pittsburg-Haskell- Latimer-Le Flore- Including the cities of Rogers, Bentonville, Berryville, Eureka Springs, Fayetteville, Springdale, Huntsville, Van Buren, Ozark, Charleston, Fort Smith, Antlers, Clayton, Hugo, Pawhuska, Bartlesville, Nowata, Vinita, Miami, Pawnee, Tulsa, Claremore, Pryor, Grove, Jay, Sapulpa, Okemah, Okmulgee, Wagoner, Tahlequah, Stilwell, Muskogee, Checotah, Sallisaw, McAlester, Stigler, Wilburton, and Poteau 853 AM CST Tue Feb 16 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 AM CST THURSDAY... ...WIND CHILL WARNING WILL EXPIRE AT 9 AM CST THIS MORNING... * WHAT...Moder to heavy snow expected tonight. Total snow accumulations of 4 to 8 inches. * WHERE...Portions of east central, northeast and southeast Oklahoma and northwest and west central Arkansas. * WHEN...Winter Storm Warning from 4 PM this afternoon to 6 AM CST Thursday. * IMPACTS...Travel could be very difficult to impossible tonight. The hazardous conditions will likely impact the Wednesday morning commute. * ADDITIONAL DETAILS...The extreme cold has resulted in unusual demand on the electrical system across the region and rolling blackouts are ongoing. You are encouraged to find ways to conserve power over the next few days until the arctic cold leaves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Pets are also susceptible to the extremely cold weather. Keep pets indoors as much as possible. If this is not possible, make sure outdoor pets have a warm, dry shelter, and provide sufficient food and fresh water. Wrap pipes with insulation and seal windows to avoid loss of heat from your home. Keep a slow steady stream of water running from indoor faucets, and open cabinet doors to allow warm air to circulate around inside pipes. In Arkansas, for the latest road conditions call 1-800-245- 1672 or go to idrivearkansas.com. In Oklahoma, for the latest road conditions call 1-844-465-4997 or go to okRoads.org. && $$ Stay tuned to NOAA weather radio,commercial radio or television for the latest information,forecasts,and warnings. For more information from the National Weather Service visit https://weather.gov/tsa
Nearby
Wind Chill Warnings in Oklahoma, 2021Wind Chill Warnings in Arkansas, 2021Every wind chill warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.