Alert archive / Colorado / Winter Storm Warnings in 2022
Winter Storm Warning 12, NWS Pueblo, CO
NWS Pueblo, CO issued this winter storm warning at Oct 22, 2022, 3:52 AM MDT for 6 counties in Colorado. It took effect at Oct 23, 2022, 12:00 AM MDT. It was in force for 28 hr. 1 report 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
- Oct 22, 2022, 3:52 AM MDT (09:52 UTC)
- In effect from
- Oct 23, 2022, 12:00 AM MDT
- Expired
- Oct 24, 2022, 4:07 AM MDT
- In force
- 28 hr
- Issued by
- NWS Pueblo, CO
Counties Chaffee County, CO, Conejos County, CO, Lake County, CO, Mineral County, CO, Rio Grande County, CO, Saguache County, CO
The radar
The Grand Junction radar (KGJX), 193 km from the middle of the area, began a volume at 09:59 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 |
|---|---|---|---|
| Oct 24, 12:00 AM MDT | SNOW 2 | 2 Ne Leadville, CO | 24 HOUR TOTAL 0.11 LIQUID EQUIVALENT. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Grand Junction, CO (KGJT), launched 00:00Z, 9.9 hours before the alert went out and 218 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
- 5290 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 35 m²/s²
- 0-3 km storm-relative helicity
- 55 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
430 WWUS45 KPUB 220952 WSWPUB URGENT - WINTER WEATHER MESSAGE National Weather Service Pueblo CO 352 AM MDT Sat Oct 22 2022 COZ060-066-068-230000- /O.UPG.KPUB.WS.A.0009.221023T0300Z-221024T1200Z/ /O.NEW.KPUB.WS.W.0012.221023T0600Z-221024T1200Z/ Eastern Sawatch Mountains Above 11000 Feet- La Garita Mountains Above 10000 Feet- Eastern San Juan Mountains Above 10000 Feet- 352 AM MDT Sat Oct 22 2022 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM MDT MONDAY... * WHAT...Heavy snow expected. Total snow accumulations of 6 to 15 inches, highest over the eastern San Juan Mountains. Winds gusting as high as 65 mph. * WHERE...Eastern Sawatch Mountains Above 11000 Feet, La Garita Mountains Above 10000 Feet, and Eastern San Juan Mountains Above 10000 Feet. * WHEN...From midnight tonight to 6 AM MDT Monday. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ COZ058-073-075-230000- /O.NEW.KPUB.WW.Y.0024.221023T0600Z-221024T1200Z/ Western Mosquito Range/East Lake County Above 11000 Feet- Northern Sangre de Cristo Mountains Above 11000 Feet- Southern Sangre de Cristo Mountains Above 11000 Feet- 352 AM MDT Sat Oct 22 2022 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM MDT MONDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 6 inches. Winds gusting as high as 75 mph. * WHERE...Western Mosquito Range/East Lake County Above 11000 Feet, Sangre de Cristo Mountains Above 11000. * WHEN...From midnight tonight to 6 AM MDT Monday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. Very strong winds could cause extensive tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ Cohen
7 follow-up statements
958 WWUS45 KPUB 222018 WSWPUB URGENT - WINTER WEATHER MESSAGE National Weather Service Pueblo CO 218 PM MDT Sat Oct 22 2022 COZ060-066-068-230430- /O.CON.KPUB.WS.W.0012.221023T0600Z-221024T1200Z/ Eastern Sawatch Mountains Above 11000 Feet- La Garita Mountains Above 10000 Feet- Eastern San Juan Mountains Above 10000 Feet- 218 PM MDT Sat Oct 22 2022 ...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM MDT MONDAY... * WHAT...Heavy snow expected. Total snow accumulations of 6 to 16 inches, with the greatest amounts expected over the eastern San Juan Mountains. Winds gusting as high as 65 mph. * WHERE...Eastern Sawatch Mountains Above 11000 Feet, La Garita Mountains Above 10000 Feet, and Eastern San Juan Mountains Above 10000 Feet. * WHEN...From midnight tonight to 6 AM MDT Monday. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ COZ061-067-230430- /O.EXA.KPUB.WW.Y.0024.221023T0600Z-221024T1200Z/ Western Chaffee County Between 9000 and 11000 Feet- Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Feet- 218 PM MDT Sat Oct 22 2022 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM MDT MONDAY... * WHAT...Snow expected. Total snow accumulations of 3 to 7 inches. Winds gusting as high as 60 mph. * WHERE...Western Chaffee County Between 9000 and 11000 Feet and the Upper Rio Grande Valley and Eastern San Juan Mountains Below 10000 Feet. * WHEN...From midnight tonight to 6 AM MDT Monday. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ COZ058-073-075-230430- /O.CON.KPUB.WW.Y.0024.221023T0600Z-221024T1200Z/ Western Mosquito Range/East Lake County Above 11000 Feet- Northern Sangre de Cristo Mountains Above 11000 Feet- Southern Sangre de Cristo Mountains Above 11000 Feet- 218 PM MDT Sat Oct 22 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM MDT MONDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 6 inches. Winds gusting as high as 75 mph. * WHERE...The western Mosquito Range above 11000 Feet and the Sangre de Cristo Mountains above 11000. * WHEN...From midnight tonight to 6 AM MDT Monday. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
370 WWUS45 KPUB 230240 WSWPUB URGENT - WINTER WEATHER MESSAGE National Weather Service Pueblo CO 840 PM MDT Sat Oct 22 2022 COZ060-066-068-231045- /O.CON.KPUB.WS.W.0012.221023T0600Z-221024T1200Z/ Eastern Sawatch Mountains Above 11000 Feet- La Garita Mountains Above 10000 Feet- Eastern San Juan Mountains Above 10000 Feet- 840 PM MDT Sat Oct 22 2022 ...WINTER STORM WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM MDT MONDAY... * WHAT...Heavy snow expected. Total snow accumulations of 6 to 16 inches, with the greatest amounts expected over the eastern San Juan Mountains. Winds gusting as high as 65 mph. * WHERE...Eastern Sawatch Mountains Above 11000 Feet, La Garita Mountains Above 10000 Feet, and Eastern San Juan Mountains Above 10000 Feet. * WHEN...From midnight tonight to 6 AM MDT Monday. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ COZ058-061-067-073-075-231045- /O.CON.KPUB.WW.Y.0024.221023T0600Z-221024T1200Z/ Western Mosquito Range/East Lake County Above 11000 Feet- Western Chaffee County Between 9000 and 11000 Feet- Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Feet-Northern Sangre de Cristo Mountains Above 11000 Feet- Southern Sangre de Cristo Mountains Above 11000 Feet- 840 PM MDT Sat Oct 22 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM MDT MONDAY... * WHAT...Snow expected. Total snow accumulations of 2 to 6 inches. Winds gusting as high as 75 mph. * WHERE...The western Mosquito Range above 11000 Feet and the Sangre de Cristo Mountains above 11000. * WHEN...From midnight tonight to 6 AM MDT Monday. * IMPACTS...Plan on slippery road conditions. Areas of blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
551 WWUS45 KPUB 231001 WSWPUB URGENT - WINTER WEATHER MESSAGE National Weather Service Pueblo CO 401 AM MDT Sun Oct 23 2022 COZ060-066-068-231815- /O.CON.KPUB.WS.W.0012.000000T0000Z-221024T1200Z/ Eastern Sawatch Mountains Above 11000 Feet- La Garita Mountains Above 10000 Feet- Eastern San Juan Mountains Above 10000 Feet- 401 AM MDT Sun Oct 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY... * WHAT...Heavy snow. Additional snow accumulations of 4 to 12 inches. Winds gusting as high as 70 mph. * WHERE...Eastern Sawatch Mountains Above 11000 Feet, La Garita Mountains Above 10000 Feet and Eastern San Juan Mountains Above 10000 Feet Counties. * WHEN...Until 6 AM MDT Monday. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Very strong winds could cause extensive tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ COZ058-061-067-073-075-231815- /O.CON.KPUB.WW.Y.0024.000000T0000Z-221024T1200Z/ Western Mosquito Range/East Lake County Above 11000 Feet- Western Chaffee County Between 9000 and 11000 Feet- Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Feet-Northern Sangre de Cristo Mountains Above 11000 Feet- Southern Sangre de Cristo Mountains Above 11000 Feet- 401 AM MDT Sun Oct 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY... * WHAT...Snow. Additional snow accumulations of up to 7 inches. Winds gusting as high as 75 mph. * WHERE...Western Mosquito Range Above 11000 Feet, Western Chaffee County Between 9000 and 11000 Feet, Upper Rio Grande Valley and Eastern San Juan Mountains Below 10000 Feet, and the Sangre de Cristo Mountains Above 11000 feet. * WHEN...Until 6 AM MDT Monday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. Very strong winds could cause extensive tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
646 WWUS45 KPUB 232053 WSWPUB URGENT - WINTER WEATHER MESSAGE National Weather Service Pueblo CO 253 PM MDT Sun Oct 23 2022 COZ060-066-068-240500- /O.CON.KPUB.WS.W.0012.000000T0000Z-221024T1200Z/ Eastern Sawatch Mountains Above 11000 Feet- La Garita Mountains Above 10000 Feet- Eastern San Juan Mountains Above 10000 Feet- 253 PM MDT Sun Oct 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY... * WHAT...Snow. Additional snow accumulations of 1 to 4 inches with the greatest amounts shifting to the eastern Sawatch Range. Winds gusting as high as 40 mph. * WHERE...Eastern Sawatch Mountains Above 11000 Feet, La Garita Mountains Above 10000 Feet and Eastern San Juan Mountains Above 10000 Feet. * WHEN...Until 6 AM MDT Monday. * IMPACTS...Travel could be difficult. Areas of blowing snow could reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ COZ058-061-067-073-075-240500- /O.CON.KPUB.WW.Y.0024.000000T0000Z-221024T1200Z/ Western Mosquito Range/East Lake County Above 11000 Feet- Western Chaffee County Between 9000 and 11000 Feet- Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Feet-Northern Sangre de Cristo Mountains Above 11000 Feet- Southern Sangre de Cristo Mountains Above 11000 Feet- 253 PM MDT Sun Oct 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY... * WHAT...Snow. Additional snow accumulations of up to 2 inches. Winds gusting as high as 40 mph. * WHERE...Western Mosquito Range Above 11000 Feet, Western Chaffee County Between 9000 and 11000 Feet, Upper Rio Grande Valley and Eastern San Juan Mountains Below 10000 Feet, and the Sangre de Cristo Mountains Above 11000 feet. * WHEN...Until 6 AM MDT Monday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
362 WWUS45 KPUB 240203 WSWPUB URGENT - WINTER WEATHER MESSAGE National Weather Service Pueblo CO 803 PM MDT Sun Oct 23 2022 COZ060-066-068-241015- /O.CON.KPUB.WS.W.0012.000000T0000Z-221024T1200Z/ Eastern Sawatch Mountains Above 11000 Feet- La Garita Mountains Above 10000 Feet- Eastern San Juan Mountains Above 10000 Feet- 803 PM MDT Sun Oct 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches with the greatest amounts shifting to the eastern Sawatch Range. Winds gusting as high as 40 mph. * WHERE...Eastern Sawatch Mountains Above 11000 Feet, La Garita Mountains Above 10000 Feet and Eastern San Juan Mountains Above 10000 Feet. * WHEN...Until 6 AM MDT Monday. * IMPACTS...Travel could be difficult. Areas of blowing snow could reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ COZ058-061-067-073-075-241015- /O.CON.KPUB.WW.Y.0024.000000T0000Z-221024T1200Z/ Western Mosquito Range/East Lake County Above 11000 Feet- Western Chaffee County Between 9000 and 11000 Feet- Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Feet-Northern Sangre de Cristo Mountains Above 11000 Feet- Southern Sangre de Cristo Mountains Above 11000 Feet- 803 PM MDT Sun Oct 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY... * WHAT...Snow. Additional snow accumulations of up to 2 inches. Winds gusting as high as 40 mph. * WHERE...Western Mosquito Range Above 11000 Feet, Western Chaffee County Between 9000 and 11000 Feet, Upper Rio Grande Valley and Eastern San Juan Mountains Below 10000 Feet, and the Sangre de Cristo Mountains Above 11000 feet. * WHEN...Until 6 AM MDT Monday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
228 WWUS45 KPUB 240545 WSWPUB URGENT - WINTER WEATHER MESSAGE National Weather Service Pueblo CO 1145 PM MDT Sun Oct 23 2022 COZ060-066-068-241200- /O.CON.KPUB.WS.W.0012.000000T0000Z-221024T1200Z/ Eastern Sawatch Mountains Above 11000 Feet- La Garita Mountains Above 10000 Feet- Eastern San Juan Mountains Above 10000 Feet- 1145 PM MDT Sun Oct 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY... * WHAT...Snow. Additional snow accumulations of 1 to 2 inches with the greatest amounts shifting to the eastern Sawatch Range. Winds gusting as high as 40 mph. * WHERE...Eastern Sawatch Mountains Above 11000 Feet, La Garita Mountains Above 10000 Feet and Eastern San Juan Mountains Above 10000 Feet. * WHEN...Until 6 AM MDT Monday. * IMPACTS...Travel could be difficult. Areas of blowing snow could reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, anA cold front will move down the plains this evening, bringing much cooler air to the district. Lingering rain and showers will continue through the overnight over the mountains and by tomorrow afternoon there will be scattered rain and snow showers over the southern plains and the Raton Mesa. Minimal impacts are expected. Another shot at more snow is possible later this week from Thursday through Friday, but there is still some uncertainty of the storm track. Smoke dispersion tomorrow afternoon will be Very Good over the Wet Mountain Valley, the San Luis Valley, and the far eastern plains, but the rest of the region will have Poor to Fair smoke dispersion. d water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ COZ073-075-240645- /O.EXT.KPUB.WW.Y.0024.000000T0000Z-221024T0600Z/ Northern Sangre de Cristo Mountains Above 11000 Feet- Southern Sangre de Cristo Mountains Above 11000 Feet- 1145 PM MDT Sun Oct 23 2022 ...WINTER WEATHER ADVISORY WILL EXPIRED AT MIDNIGHT MDT TONIGHT... * WHAT...Snow showers will be possible during the early morning hours. no significant accumulations are anticipated. * WHERE...Western Mosquito Range Above 11000 Feet, Western Chaffee County Between 9000 and 11000 Feet, Upper Rio Grande Valley and Eastern San Juan Mountains Below 10000 Feet, and the Sangre de Cristo Mountains Above 11000 feet. * WHEN...Until midnight MDT tonight. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ COZ058-061-067-241200- /O.CON.KPUB.WW.Y.0024.000000T0000Z-221024T1200Z/ Western Mosquito Range/East Lake County Above 11000 Feet- Western Chaffee County Between 9000 and 11000 Feet- Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Feet- 1145 PM MDT Sun Oct 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT MONDAY... * WHAT...Snow. Additional snow accumulations of up to 2 inches. Winds gusting as high as 40 mph. * WHERE...Western Mosquito Range Above 11000 Feet, Western Chaffee County Between 9000 and 11000 Feet, Upper Rio Grande Valley and Eastern San Juan Mountains Below 10000 Feet, and the Sangre de Cristo Mountains Above 11000 feet. * WHEN...Until 6 AM MDT Monday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
153 WWUS45 KPUB 241007 WSWPUB URGENT - WINTER WEATHER MESSAGE National Weather Service Pueblo CO 407 AM MDT Mon Oct 24 2022 COZ060-066-068-241115- /O.CAN.KPUB.WS.W.0012.000000T0000Z-221024T1200Z/ Eastern Sawatch Mountains Above 11000 Feet- La Garita Mountains Above 10000 Feet- Eastern San Juan Mountains Above 10000 Feet- 407 AM MDT Mon Oct 24 2022 ...WINTER STORM WARNING IS CANCELLED... Snow has decreased across the Continental Divide and any additional accumulation is expected to remain light. Therefore the Winter Storm Warnings have been cancelled. $$ COZ058-061-067-241115- /O.CAN.KPUB.WW.Y.0024.000000T0000Z-221024T1200Z/ Western Mosquito Range/East Lake County Above 11000 Feet- Western Chaffee County Between 9000 and 11000 Feet- Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Feet- 407 AM MDT Mon Oct 24 2022 ...WINTER WEATHER ADVISORY IS CANCELLED... Snow has decreased across the Continental Divide and any spotty additional accumulation this morning is expected to remain light. Therefore the Winter Storm Warnings have been cancelled. $$
What forecasters said that day
The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Pueblo, CO wrote its last area forecast discussion before this winter storm warning went out at Oct 21, 11:14 PM MDT, 4 hours 38 minutes earlier.
Area forecast discussion, Oct 21, 11:14 PM MDT, 4 hours 38 minutes before
Area Forecast Discussion National Weather Service Pueblo CO 1114 PM MDT Fri Oct 21 2022 .UPDATE... Issued at 711 PM MDT Fri Oct 21 2022 Updated forecast to expire Red Flag Warning which was in effect for parts of the region. Also updated gridds to reflect ongoing weather. \/Hodanish && .SHORT TERM...(This evening through Sunday night) Issued at 358 PM MDT Fri Oct 21 2022 Key Messages: 1) Warm and breezy with critical fire weather conditions expected across the plains on Saturday. 2) Widespread snow and blowing Saturday night and Sunday across the higher terrain along the Continental Divide 3) Windy to very windy conditions expected across all of south central and southeast Colorado on Sunday, leading to high fire danger and possible critical fire weather conditions. Tonight-Saturday...Model data remains in good agreement of increasing west to southwest flow aloft across the region through the day tomorrow, as a strong eastern Pacific storm system, moving onshore across the Pacific Northwest Coast this afternoon, remains progged to translate into the Great Basin region through the day Saturday. With the increasing west to southwest flow and expected deep mixing, will see breezy westerly winds of 15 to 25 mph with gusts of 35 mph across most of southeast Colorado, and combined with dry air in place and rhs around 10 percent, the current Red Flag Warning from 11 am to 7 pm still remains on track. Good mixing and the downslope flow will also help to keep overnight lows on the mild side, especially in the banana belt along and west of the I-25 Corridor, with highs on Saturday expected to be above seasonal levels in the 70s and 80s across the eastern plains, and mainly in the 50s and 60s across the higher terrain, save for 30s and 40s at the peaks. Saturday night-Sunday night...Models continue to be in good agreement with the movement of Great Basin system across northwestern Colorado and into the Northern Rockies, with a strong jet core translating across south central and southeast Colorado through the day Sunday. This will bring windy to very windy conditions to the region, with the potential for strong downslope winds developing across the southern Sangre de Cristo Mtns late Saturday Night and spreading out into the lower elevations of the southern I-25 Corridor Sunday morning, as mtn top winds approach 50 to 60 kts, along with period of neutral shear before winds aloft increase later Sunday morning and afternoon. This increasing flow aloft will also bring strong and gusty winds to the rest of the higher terrain and the southeast plains on Sunday, with the potential of seeing gusts of 50 to 60 mph continuing through the day Sunday, strongest across the plains along and south of the Highway 50 Corridor, as the upper system and associated cold front aloft translates across the south central and southeast Colorado. This will also lead to possible critical fire weather conditions once again, especially across the southeast plains, where the warmest temperatures are expected, along with possible areas of reduced visibilities in blowing dust. With that said, we have issued a high wind watch for the southern Sangres and the southern I-25 Corridor for late Saturday night and Sunday, with the potential of a high wind watch/warning being extended further east on Sunday. We have also issued a Fire Weather Watch for the southeast Plains on Sunday, which could also be expanded if necessary, as with the expected strong winds, fire danger will be high across much of the area. In addition, the strong west to southwest upslope flow and increasing moisture associated with the passing system, will bring widespread precipitation to the higher terrain, especially along and west of the ContDvd, where the first significant snowfall of the season. While total snowfall amounts continue to vary between advisory and warning criteria, the snow combined with the strong winds will create hazardous travel conditions across the higher mountain passes of the ContDvd late Saturday night and through the day on Sunday, and being the first winter weather evening of the season, we issued a Winter Storm Watch from Saturday evening through Sunday night for the eastern San Juan, La Garita and eastern Sawatch Mtns. With the passing trough, will see scattered scattered showers spreading across the high mtn valleys through the eastern mts and immediate adjacent plains through Sunday night, with some light snow accumulations possible as snow levels drop to between 7-8K ft Sunday and down to 5 K ft Sunday night. .LONG TERM...(Monday through Friday) Issued at 358 PM MDT Fri Oct 21 2022 1)Lower confidence in specific weather impacts when another trough of low pressure traverses over or near the region late next week. Monday...Medium range guidance is a little quicker with the passing mid-level shortwave trough of low pressure across southeastern Colorado. Due to this quicker movement we collaborated a quicker decrease in PoPs and precipitation Monday. This wave will also provide much cooler air with daytime temperatures nearly 20 degrees below late October averages. Overnight lows heading into Tuesday morning should officially put an end to our growing season in southern Colorado. Tuesday - Wednesday...Warming trend expected as the mid-level pattern flattens out a bit ahead of the next potential digging mid- level trough. Expecting mostly dry days with lighter winds which should help abate any fire weather issues. Thursday - Friday...This far out we're talking about much lower confidence on weather impacts across the region, at least in terms of magnitude and specifics. The potential does exist for more higher elevation snows, stronger winds, and more elevated fire weather conditions over the plains. && .AVIATION...(For the 06Z TAFS through 06Z Saturday night) Issued at 1111 PM MDT Fri Oct 21 2022 Main concern during this period will be windy conditions tomorrow afternoon. VFR conditions are near certain during the next 24 hours. Southwest flow aloft will be increasing and with excellent mixing, gusty winds will reach down to the surface during the afternoon time periods at all 3 taf sites, KPUB, KALS and KCOS. winds of 20 to 30 knts will be common during the afternoon tomorrow. && .PUB WATCHES/WARNINGS/ADVISORIES... Winter Storm Watch from Saturday evening through late Sunday night for COZ060-066-068. High Wind Watch from late Saturday night through Sunday afternoon for COZ074-075-087-088. Red Flag Warning from 11 AM to 7 PM MDT Saturday for COZ226>237. Fire Weather Watch from Sunday morning through Sunday evening for COZ231>237. && UPDATE...HODANISH SHORT TERM...MW LONG TERM...HEAVENER AVIATION...HODANISH
Hazardous weather outlook, Oct 21, 10:16 AM MDT, 17 hours 36 minutes before
Hazardous Weather Outlook National Weather Service Pueblo CO 1016 AM MDT Fri Oct 21 2022 COZ058>089-093>099-221630- Western Mosquito Range/East Lake County Above 11000 Feet- Leadville Vicinity/Lake County Below 11000 Feet- Eastern Sawatch Mountains Above 11000 Feet- Western Chaffee County Between 9000 and 11000 Feet- Central Chaffee County Below 9000 Feet- Western Mosquito Range/East Chaffee County Above 9000 Feet- Saguache County West of Continental Divide Below 10000 Feet- Saguache County East of Continental Divide Below 10000 Feet- La Garita Mountains Above 10000 Feet- Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Feet-Eastern San Juan Mountains Above 10000 Feet- Del Norte Vicinity/Northern San Luis Valley Below 8500 Feet- Alamosa Vicinity/Central San Luis Valley Below 8500 Feet- Southern San Luis Valley- Northern Sangre de Cristo Mountains Between 8500 And 11000 Feet- Northern Sangre de Cristo Mountains Above 11000 Feet- Southern Sangre de Cristo Mountains Between 7500 and 11000 Feet- Southern Sangre de Cristo Mountains Above 11000 Feet- Northwestern Fremont County Above 8500 Feet- Western/Central Fremont County Below 8500 Feet- Wet Mountain Valley Below 8500 Feet- Wet Mountains between 6300 and 10000 Feet- Wet Mountains Above 10000 Feet- Teller County/Rampart Range Above 7500 Feet/Pikes Peak Between 7500 And 11000 Feet-Pikes Peak Above 11000 Feet- Canon City Vicinity/Eastern Fremont County- Northern El Paso County/Monument Ridge/Rampart Range Below 7500 Feet- Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below 7400 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet- Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Feet- Trinidad Vicinity/Western Las Animas County Below 7500 Feet- Crowley County-La Junta Vicinity/Otero County- Eastern Las Animas County-Western Kiowa County- Eastern Kiowa County-Las Animas Vicinity/Bent County- Lamar Vicinity/Prowers County-Springfield Vicinity/Baca County- 1016 AM MDT Fri Oct 21 2022 This hazardous weather outlook is for portions of central...east central...south central and southeast Colorado. .DAY ONE...Today and Tonight Critical fire-weather conditions will continue across portions of the southern I-25 corridor, where relative humidity values are expected to fall into the single digits and winds are expected to gust up to 40 mph in some areas. .DAYS TWO THROUGH SEVEN...Saturday through Thursday On Saturday, critical fire-weather conditions are expected across the I-25 corridor and the southeast Colorado Plains. Relative humidity values are expected to fall into the low teens, and westerly winds are expected to gust up to 40 mph. A strong storm system is expected to bring widespread impacts across the region starting Saturday night and continuing through at least Sunday night. This includes very strong winds, heavy mountain snow and blowing snow, blowing dust across lower elevations, and continued critical fire-weather conditions over the plains. Impacts from the strong storm system could linger into early next week, though forecast confidence decreases considerably beyond this weekend. Nevertheless, cooler conditions will likely overspread the region for early next week, when we could see our first hard freeze across the plains. .SPOTTER INFORMATION STATEMENT... Weather spotters will not be needed today or tonight. 23/23
The office that day
Everything else NWS Pueblo, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 22, 3:52 AM MDT | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more | 48 hr |
| Oct 22, 4:04 AM MDT | High Wind Watch | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 4 more | 10 hr |
| Oct 22, 4:04 AM MDT | High Wind Warning | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 10 more | 38 hr |
| Oct 22, 4:12 AM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 40 hr |
Nearby
Winter Storm Warnings in Colorado, 2022Every winter storm warning in 2022
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.