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Winter Storm Warning 0012
Issued by the Pueblo Forecast Office

Action Issued Starts Expiration
New 2025-12-04 15:18:58 2025-12-06 00:00:00 2025-12-07 00:00:00
Continued 2025-12-04 22:42:22 2025-12-06 00:00:00 2025-12-07 00:00:00
Continued 2025-12-05 03:34:03 2025-12-06 00:00:00 2025-12-07 00:00:00
Continued 2025-12-05 11:18:18 2025-12-06 00:00:00 2025-12-07 00:00:00
Continued 2025-12-05 15:03:53 2025-12-06 00:00:00 2025-12-07 00:00:00
Continued 2025-12-05 23:00:36 2025-12-06 00:00:00 2025-12-07 00:00:00
Continued 2025-12-06 03:06:41 2025-12-07 00:00:00
Continued 2025-12-06 10:35:47 2025-12-07 00:00:00
Continued 2025-12-06 15:53:24 2025-12-07 00:00:00
Expired 2025-12-06 23:49:06 2025-12-07 00:00:00


Action: New
Issued At: 2025-12-04 15:18:58

657 
WWUS45 KPUB 042118
WSWPUB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pueblo CO
218 PM MST Thu Dec 4 2025

COZ058-060-050530-
/O.UPG.KPUB.WS.A.0011.251206T0000Z-251207T1500Z/
/O.NEW.KPUB.WS.W.0012.251206T0600Z-251207T0600Z/
Western Mosquito Range/East Lake County Above 11000 Feet-Eastern
Sawatch Mountains Above 11000 Feet-
Including Climax and Bonanza
218 PM MST Thu Dec 4 2025

...WINTER STORM WARNING IN EFFECT FROM 11 PM FRIDAY TO 11 PM MST 
SATURDAY...

* WHAT...Heavy wind driven snow possible. Total snow accumulations 
  between 6 and 12 inches possible with accumulations up to 15 
  inches north of Cottonwood Pass. Winds could gust as high as 45 
  mph.

* WHERE...Eastern Sawatch Mountains Above 11000 Feet and Western 
  Mosquito Range and East Lake County Above 11000 Feet.

* WHEN...From 11 PM Friday to 11 PM MST Saturday.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Friday evening commute. Visibilities over the 
  passes will be less than a mile at times during blowing snow.

* ADDITIONAL DETAILS...Most of the heaviest snow will occur north of 
  Cottonwood Pass.

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.

&&

$$

COZ059-050530-
/O.NEW.KPUB.WW.Y.0028.251206T0600Z-251207T0600Z/
Leadville Vicinity/Lake County Below 11000 Feet-
Including Leadville
218 PM MST Thu Dec 4 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM FRIDAY TO 11 PM MST 
SATURDAY...

* WHAT...Snow expected. Total snow accumulations between 3 and 8 
  inches. Winds gusting as high as 35 mph causing areas of blowing 
  snow.

* WHERE...Lake County Below 11000 Feet including Leadville.

* WHEN...From 11 PM Friday to 11 PM MST Saturday.

* IMPACTS...Plan on slippery road conditions and poor visibilities 
  at times in blowing snow.

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.

&&

$$

Visit us at http://www.weather.gov/pub

KT


Action: Continued
Issued At: 2025-12-04 22:42:22

262 
WWUS45 KPUB 050441
WSWPUB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pueblo CO
941 PM MST Thu Dec 4 2025

COZ058-060-051400-
/O.CON.KPUB.WS.W.0012.251206T0600Z-251207T0600Z/
Western Mosquito Range/East Lake County Above 11000 Feet-Eastern
Sawatch Mountains Above 11000 Feet-
Including Climax and Bonanza
941 PM MST Thu Dec 4 2025

...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 PM FRIDAY TO 11 PM 
MST SATURDAY...

* WHAT...Heavy wind driven snow possible. Total snow accumulations 
  between 6 and 12 inches possible with accumulations up to 15 
  inches north of Cottonwood Pass. Winds could gust as high as 45 
  mph.

* WHERE...Eastern Sawatch Mountains Above 11000 Feet and Western 
  Mosquito Range/East Lake County Above 11000 Feet.

* WHEN...From 11 PM Friday to 11 PM MST Saturday.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Friday evening commute. Visibilities over the 
  passes will be less than a mile at times during blowing snow.

* ADDITIONAL DETAILS...Most of the heaviest snow will occur north of 
  Cottonwood Pass.

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.

&&

$$

COZ059-051400-
/O.CON.KPUB.WW.Y.0028.251206T0600Z-251207T0600Z/
Leadville Vicinity/Lake County Below 11000 Feet-
Including Leadville
941 PM MST Thu Dec 4 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM FRIDAY TO 11 
PM MST SATURDAY...

* WHAT...Snow expected. Total snow accumulations between 3 and 8 
  inches. Winds gusting as high as 35 mph causing areas of blowing 
  snow.

* WHERE...Leadville Vicinity/Lake County Below 11000 Feet.

* WHEN...From 11 PM Friday to 11 PM MST Saturday.

* IMPACTS...Plan on slippery road conditions and poor visibilities 
  at times in blowing snow.

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.

&&

$$

Visit us at http://www.weather.gov/pub

Moore


Action: Continued
Issued At: 2025-12-05 03:34:03

437 
WWUS45 KPUB 050933
WSWPUB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pueblo CO
233 AM MST Fri Dec 5 2025

COZ058-060-051745-
/O.CON.KPUB.WS.W.0012.251206T0600Z-251207T0600Z/
Western Mosquito Range/East Lake County Above 11000 Feet-Eastern
Sawatch Mountains Above 11000 Feet-
Including Climax and Bonanza
233 AM MST Fri Dec 5 2025

...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 
11 PM MST SATURDAY...

* WHAT...Heavy wind driven snow expected. Total snow accumulations 
  between 10 and 20 inches. Winds gusting as high as 55 mph.

* WHERE...Eastern Sawatch Mountains Above 11000 Feet and Western 
  Mosquito Range/East Lake County Above 11000 Feet.

* WHEN...From 11 PM this evening to 11 PM MST Saturday.

* IMPACTS...Travel could be very difficult to impossible. 

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.

&&

$$

COZ059-051745-
/O.CON.KPUB.WW.Y.0028.251206T0600Z-251207T0600Z/
Leadville Vicinity/Lake County Below 11000 Feet-
Including Leadville
233 AM MST Fri Dec 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING 
TO 11 PM MST SATURDAY...

* WHAT...Snow expected. Total snow accumulations between 4 and 8 
  inches. Winds gusting as high as 35 mph causing areas of blowing 
  snow.

* WHERE...Leadville Vicinity/Lake County Below 11000 Feet.

* WHEN...From 11 PM this evening to 11 PM MST Saturday.

* IMPACTS...Travel could be very difficult to impossible. Gusty 
  winds could bring down tree branches.

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.

&&

$$

Visit us at http://www.weather.gov/pub

Hodanish


Action: Continued
Issued At: 2025-12-05 11:18:18

480 
WWUS45 KPUB 051718
WSWPUB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pueblo CO
1018 AM MST Fri Dec 5 2025

COZ058-060-060130-
/O.CON.KPUB.WS.W.0012.251206T0600Z-251207T0600Z/
Western Mosquito Range/East Lake County Above 11000 Feet-Eastern
Sawatch Mountains Above 11000 Feet-
Including Bonanza and Climax
1018 AM MST Fri Dec 5 2025

...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 
11 PM MST SATURDAY...

* WHAT...Heavy wind driven snow expected. Total snow accumulations 
  between 10 and 20 inches. Winds gusting as high as 55 mph.

* WHERE...Eastern Sawatch Mountains Above 11000 Feet and Western 
  Mosquito Range and East Lake County Above 11000 Feet.

* WHEN...From 11 PM this evening to 11 PM MST Saturday.

* IMPACTS...Travel could be very difficult to impossible. 

* ADDITIONAL DETAILS...Most of the heaviest snow will occur north of 
  Cottonwood Pass.

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.

&&

$$

COZ059-060130-
/O.CON.KPUB.WW.Y.0028.251206T0600Z-251207T0600Z/
Leadville Vicinity/Lake County Below 11000 Feet-
Including Leadville
1018 AM MST Fri Dec 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING 
TO 11 PM MST SATURDAY...

* WHAT...Snow expected. Total snow accumulations between 4 and 8 
  inches. Winds gusting as high as 35 mph causing areas of blowing 
  snow.

* WHERE...Central Lake County Below 11000 Feet including Leadville.

* WHEN...From 11 PM this evening to 11 PM MST Saturday.

* IMPACTS...Plan on slippery road conditions and poor visibilities 
  at times in blowing snow.

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.

&&

$$

Visit us at http://www.weather.gov/pub

KT


Action: Continued
Issued At: 2025-12-05 15:03:53

169 
WWUS45 KPUB 052103
WSWPUB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pueblo CO
203 PM MST Fri Dec 5 2025

COZ058-060-060515-
/O.CON.KPUB.WS.W.0012.251206T0600Z-251207T0600Z/
Western Mosquito Range/East Lake County Above 11000 Feet-Eastern
Sawatch Mountains Above 11000 Feet-
Including Bonanza and Climax
203 PM MST Fri Dec 5 2025

...WINTER STORM WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 
11 PM MST SATURDAY...

* WHAT...Heavy wind driven snow expected. Total snow accumulations 
  between 10 and 20 inches. Winds gusting as high as 55 mph.

* WHERE...Eastern Sawatch Mountains and Western Mosquito Range, East 
  Lake County Above 11000 Feet.

* WHEN...From 11 PM this evening to 11 PM MST Saturday.

* IMPACTS...Travel could be very difficult to impossible. S

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.

&&

$$

COZ061-060515-
/O.EXA.KPUB.WW.Y.0028.251206T0600Z-251207T0600Z/
Western Chaffee County Between 9000 and 11000 Feet-
Including Granite, Alpine, and St Elmo
203 PM MST Fri Dec 5 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 11 
PM MST SATURDAY...

* WHAT...Snow expected. Total snow accumulations between 4 and 10 
  inches. Winds gusting as high as 50 mph.

* WHERE...Western Chaffee County Between 9000 and 11000 Feet.

* WHEN...From 11 PM this evening to 11 PM MST Saturday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult.

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.

&&

$$

COZ059-060515-
/O.CON.KPUB.WW.Y.0028.251206T0600Z-251207T0600Z/
Leadville Vicinity/Lake County Below 11000 Feet-
Including Leadville
203 PM MST Fri Dec 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING 
TO 11 PM MST SATURDAY...

* WHAT...Snow expected. Total snow accumulations between 4 and 8 
  inches. Winds gusting as high as 45 mph causing areas of blowing 
  snow.

* WHERE...Leadville Vicinity and Lake County Below 11000 Feet.

* WHEN...From 11 PM this evening to 11 PM MST Saturday.

* IMPACTS...Travel could be very difficult to impossible. 

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.

&&

$$

Visit us at http://www.weather.gov/pub

KAM


Action: Continued
Issued At: 2025-12-05 23:00:36

832 
WWUS45 KPUB 060500
WSWPUB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pueblo CO
1000 PM MST Fri Dec 5 2025

COZ058-060-061300-
/O.CON.KPUB.WS.W.0012.251206T0600Z-251207T0600Z/
Western Mosquito Range/East Lake County Above 11000 Feet-Eastern
Sawatch Mountains Above 11000 Feet-
Including Bonanza and Climax
1000 PM MST Fri Dec 5 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST SATURDAY...

* WHAT...Heavy wind driven snow expected. Total snow accumulations 
  between 10 and 20 inches. Winds gusting as high as 55 mph.

* WHERE...Eastern Sawatch Mountains Above 11000 Feet and Western 
  Mosquito Range/East Lake County Above 11000 Feet.

* WHEN...Until 11 PM MST Saturday.

* 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.

&&

$$

COZ059-061300-
/O.CON.KPUB.WW.Y.0028.251206T0600Z-251207T0600Z/
Leadville Vicinity/Lake County Below 11000 Feet-
Including Leadville
1000 PM MST Fri Dec 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST 
SATURDAY...

* WHAT...Snow expected. Total snow accumulations between 4 and 8 
  inches. Winds gusting as high as 45 mph causing areas of blowing 
  snow.

* WHERE...Leadville Vicinity/Lake County Below 11000 Feet.

* WHEN...Until 11 PM MST Saturday.

* IMPACTS...Travel could be very difficult.

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.

&&

$$

COZ061-061300-
/O.CON.KPUB.WW.Y.0028.251206T0600Z-251207T0600Z/
Western Chaffee County Between 9000 and 11000 Feet-
Including Granite, St Elmo, and Alpine
1000 PM MST Fri Dec 5 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST 
SATURDAY...

* WHAT...Snow expected. Total snow accumulations between 4 and 10 
  inches. Winds gusting as high as 50 mph.

* WHERE...Western Chaffee County Between 9000 and 11000 Feet.

* WHEN...Until 11 PM MST Saturday.

* IMPACTS...Travel could be very difficult. 

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.

&&

$$

Visit us at http://www.weather.gov/pub

MW


Action: Continued
Issued At: 2025-12-06 03:06:41

353 
WWUS45 KPUB 060906
WSWPUB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pueblo CO
206 AM MST Sat Dec 6 2025

COZ058-060-061715-
/O.CON.KPUB.WS.W.0012.000000T0000Z-251207T0600Z/
Western Mosquito Range/East Lake County Above 11000 Feet-Eastern
Sawatch Mountains Above 11000 Feet-
Including Bonanza and Climax
206 AM MST Sat Dec 6 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS 
EVENING...

* WHAT...Heavy snow. Additional snow accumulations between 5 and 15 
  inches. Winds gusting as high as 60 mph.

* WHERE...Eastern Sawatch Mountains Above 11000 Feet and Western 
  Mosquito Range/East Lake County Above 11000 Feet.

* WHEN...Until 11 PM MST this evening.

* 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.

&&

$$

COZ059-061715-
/O.CON.KPUB.WW.Y.0028.000000T0000Z-251207T0600Z/
Leadville Vicinity/Lake County Below 11000 Feet-
Including Leadville
206 AM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS 
EVENING...

* WHAT...Snow. Additional snow accumulations between 3 and 10 
  inches. Winds gusting as high as 50 mph.

* WHERE...Leadville Vicinity/Lake County Below 11000 Feet.

* WHEN...Until 11 PM MST this evening.

* IMPACTS...Travel could be very difficult.

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.

&&

$$

COZ061-061715-
/O.CON.KPUB.WW.Y.0028.000000T0000Z-251207T0600Z/
Western Chaffee County Between 9000 and 11000 Feet-
Including Alpine, St Elmo, and Granite
206 AM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS 
EVENING...

* WHAT...Snow. Additional snow accumulations between 2 and 8 inches. 
  Winds gusting as high as 55 mph.

* WHERE...Western Chaffee County Between 9000 and 11000 Feet.

* WHEN...Until 11 PM MST this evening.

* IMPACTS...Travel could be difficult. 

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.

&&

$$

Visit us at http://www.weather.gov/pub

Hodanish


Action: Continued
Issued At: 2025-12-06 10:35:47

128 
WWUS45 KPUB 061635
WSWPUB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pueblo CO
935 AM MST Sat Dec 6 2025

COZ058-060-070045-
/O.CON.KPUB.WS.W.0012.000000T0000Z-251207T0600Z/
Western Mosquito Range/East Lake County Above 11000 Feet-Eastern
Sawatch Mountains Above 11000 Feet-
Including Bonanza and Climax
935 AM MST Sat Dec 6 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS 
EVENING...

* WHAT...Heavy snow. Additional snow accumulations between 4 and 10 
  inches. Winds gusting as high as 60 mph.

* WHERE...Eastern Sawatch Mountains and Western Mosquito Range Above 
  11000 Feet.

* WHEN...Until 11 PM MST this evening.

* IMPACTS...Travel could be very difficult. Widespread blowing snow 
  could significantly reduce visibility.

* ADDITIONAL DETAILS...Most of the heaviest snow will occur north of 
  Cottonwood Pass.

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.

&&

$$

COZ059-070045-
/O.CON.KPUB.WW.Y.0028.000000T0000Z-251207T0600Z/
Leadville Vicinity/Lake County Below 11000 Feet-
Including Leadville
935 AM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS 
EVENING...

* WHAT...Snow. Additional snow accumulations between 3 and 7 inches. 
  Winds gusting as high as 50 mph.

* WHERE...Lake County Below 11000 Feet including Leadville.

* WHEN...Until 11 PM MST this evening.

* IMPACTS...Travel could be very difficult.

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.

&&

$$

COZ061-070045-
/O.CON.KPUB.WW.Y.0028.000000T0000Z-251207T0600Z/
Western Chaffee County Between 9000 and 11000 Feet-
Including St Elmo, Granite, and Alpine
935 AM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS 
EVENING...

* WHAT...Snow. Additional snow accumulations between 2 and 5 inches. 
  Winds gusting as high as 55 mph.

* WHERE...Western Chaffee County Between 9000 and 11000 Feet.

* WHEN...Until 11 PM MST this evening.

* IMPACTS...Travel could be difficult. 

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.

&&

$$

Visit us at http://www.weather.gov/pub

KT


Action: Continued
Issued At: 2025-12-06 15:53:24

306 
WWUS45 KPUB 062152
WSWPUB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pueblo CO
252 PM MST Sat Dec 6 2025

COZ058-060-070600-
/O.CON.KPUB.WS.W.0012.000000T0000Z-251207T0600Z/
Western Mosquito Range/East Lake County Above 11000 Feet-Eastern
Sawatch Mountains Above 11000 Feet-
Including Bonanza and Climax
252 PM MST Sat Dec 6 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST THIS 
EVENING...

* WHAT...Moderate to heavy wind driven snow snow. Additional snow 
  accumulations up to 4 inches. Winds gusting as high as 55 mph.

* WHERE...Eastern Sawatch Mountains and Western Mosquito Range Above 
  11000 Feet.

* WHEN...Until 11 PM MST this evening.

* IMPACTS...Travel could be very difficult. Areas of blowing snow 
  could significantly reduce visibility.

* ADDITIONAL DETAILS...Most of the heaviest snow will occur north of 
  Cottonwood Pass.

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.

&&

$$

COZ059-070600-
/O.CON.KPUB.WW.Y.0028.000000T0000Z-251207T0600Z/
Leadville Vicinity/Lake County Below 11000 Feet-
Including Leadville
252 PM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS 
EVENING...

* WHAT...Snow. Additional snow accumulations up to 3 inches. Winds 
  gusting as high as 40 mph.

* WHERE...Lake County Below 11000 Feet including Leadville.

* WHEN...Until 11 PM MST this evening.

* IMPACTS...Travel could be very difficult.

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.

&&

$$

COZ061-070600-
/O.CON.KPUB.WW.Y.0028.000000T0000Z-251207T0600Z/
Western Chaffee County Between 9000 and 11000 Feet-
Including St Elmo, Granite, and Alpine
252 PM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS 
EVENING...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 50 mph causing areas of blowing snow.

* WHERE...Western Chaffee County Between 9000 and 11000 Feet.

* WHEN...Until 11 PM MST this evening.

* IMPACTS...Travel could be difficult. 

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.

&&

$$

Visit us at http://www.weather.gov/pub

KT


Action: Expired
Issued At: 2025-12-06 23:49:06

245 
WWUS45 KPUB 070548
WSWPUB

URGENT - WINTER WEATHER MESSAGE
National Weather Service Pueblo CO
1048 PM MST Sat Dec 6 2025

COZ058-060-070700-
/O.EXP.KPUB.WS.W.0012.000000T0000Z-251207T0600Z/
Western Mosquito Range/East Lake County Above 11000 Feet-Eastern
Sawatch Mountains Above 11000 Feet-
Including Climax and Bonanza
1048 PM MST Sat Dec 6 2025

...WINTER STORM WARNING WILL EXPIRE AT 11 PM MST THIS EVENING...

Light snow and flurries will continue to diminish and end tonight. 

$$

COZ059-061-070700-
/O.EXP.KPUB.WW.Y.0028.000000T0000Z-251207T0600Z/
Leadville Vicinity/Lake County Below 11000 Feet-Western Chaffee
County Between 9000 and 11000 Feet-
Including Granite, Alpine, St Elmo, and Leadville
1048 PM MST Sat Dec 6 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 PM MST THIS EVENING...

Light snow and flurries will continue to diminish and end tonight. 

$$

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