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Winter Storm Warning — Northwestern San Juan Mountains, CO, Southwest San Juan Mountains, CO
Issued
—
Expires
6:00 p. m. CST · lun., nov. 2 2026
Issuing Office
NWS KGJT

Affected Areas

Northwestern San Juan Mountains, CO Southwest San Juan Mountains, CO

Official Bulletin

400

WWUS45 KGJT 020252

WSWGJT

URGENT - WINTER WEATHER MESSAGE

National Weather Service Grand Junction CO

752 PM MST Sun Nov 1 2026

COZ018-019-021900-

/O.CON.KGJT.WS.W.0005.000000T0000Z-261102T1900Z/

Northwest San Juan Mountains-Southwest San Juan Mountains-

Including the cities of Telluride, Lizard Head Pass, Ouray, Red Mtn

Pass, Lake City, Silverton, Molas Pass, Coal Bank Pass, Rico, and

Hesperus

752 PM MST Sun Nov 1 2026

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MST MONDAY ABOVE

10,000 FEET...

* WHAT...Heavy snow expected above 10000 feet. Total snow

  accumulations between 12 and 18 inches, with locally higher amounts

  possible. Winds gusting as high as 45 mph.

* WHERE...Northwest San Juan Mountains and Southwest San Juan

  Mountains.

* WHEN...Until noon MST Monday.

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

  hazardous conditions will impact the Monday morning commute.

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.

&&

$$

COZ004-030300-

/O.EXB.KGJT.WW.Y.0016.261102T1000Z-261103T0700Z/

Elkhead and Park Mountains-

Including the cities of Columbine, Hahns Peak, and Toponas

752 PM MST Sun Nov 1 2026

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM MONDAY TO MIDNIGHT MST

MONDAY NIGHT ABOVE 9000 FEET...

* WHAT...Snow expected above 9000 feet. Total snow accumulations

  between 4 and 8 inches. Winds gusting as high as 35 mph.

* WHERE...Northwest San Juan Mountains and Southwest San Juan

  Mountains.

* WHEN...From 3 AM Monday to midnight MST Monday Night.

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

  hazardous conditions will impact the Monday morning commute.

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.

&&

$$

COZ009-010-012-013-030100-

/O.CON.KGJT.WW.Y.0016.000000T0000Z-261103T0100Z/

Grand and Battlement Mesas-Gore and Elk Mountains/Central

Mountain Valleys-West Elk and Sawatch Mountains-Flat Tops-

Including the cities of Skyway, Aspen, Snowmass, Vail, Vail Pass,

Minturn, Crested Butte, Taylor Park, Marble, Monarch Pass, McClure

Pass, Buford, and Trappers Lake

752 PM MST Sun Nov 1 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MST MONDAY

ABOVE 10,000 FEET...

* WHAT...Snow expected above 10000 feet. Total snow accumulations

  between 5 and 10 inches. Locally higher amounts possible. Winds

  gusting as high as 35 mph.

* WHERE...Flat Tops, Gore and Elk Mountains/Central Mountain Valleys,

  Grand and Battlement Mesas, and West Elk and Sawatch Mountains.

* WHEN...Until 6 PM MST Monday.

* 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.

&&

$$

BS