Archuleta, CO

San Juan River Basin
Freeze Watch from THU 12:00 AM MDT until THU 8:00 AM MDT
Issued March, 31 2026 at 10:17 PM - US/Mountain expires April, 02 2026 at 8:00 AM - US/Mountain

Boulder, CO

South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties above 9000 ft
Winter Weather Advisory until WED 9:00 PM MDT
Issued March, 31 2026 at 8:51 PM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Chaffee, CO

Eastern Sawatch Mountains above 11000 ft
Winter Weather Advisory until WED 9:00 PM MDT
Issued April, 01 2026 at 1:18 AM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Conejos, CO

Eastern San Juan Mountains above 10000 ft
Winter Weather Advisory until WED 9:00 PM MDT
Issued April, 01 2026 at 1:18 AM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Delta, CO

Grand and Battlement Mesas
Winter Weather Advisory until WED 9:00 PM MDT
Issued March, 31 2026 at 10:44 PM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Dolores, CO

Southwest San Juan Mountains
Winter Weather Advisory until WED 9:00 PM MDT
Issued March, 31 2026 at 10:44 PM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Eagle, CO

Flat Tops
Winter Weather Advisory until WED 9:00 PM MDT
Issued March, 31 2026 at 10:44 PM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Eagle, CO

Gore and Elk Mountains/Central Mountain Valleys
Winter Weather Advisory until WED 9:00 PM MDT
Issued March, 31 2026 at 10:44 PM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Gunnison, CO

Northwestern San Juan Mountains
Winter Weather Advisory until WED 9:00 PM MDT
Issued March, 31 2026 at 10:44 PM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Gunnison, CO

West Elk and Sawatch Mountains
Winter Weather Advisory until WED 9:00 PM MDT
Issued March, 31 2026 at 10:44 PM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Jackson, CO

West Jackson and West Grand Counties above 9000 ft
Winter Weather Advisory until WED 9:00 PM MDT
Issued March, 31 2026 at 8:51 PM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

La Plata, CO

Animas River Basin
Freeze Watch from THU 12:00 AM MDT until THU 8:00 AM MDT
Issued March, 31 2026 at 10:17 PM - US/Mountain expires April, 02 2026 at 8:00 AM - US/Mountain

Lake, CO

Western Mosquito Range/East Lake County above 11000 ft
Winter Weather Advisory until WED 9:00 PM MDT
Issued April, 01 2026 at 1:18 AM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Mineral, CO

La Garita Mountains above 10000 ft
Winter Weather Advisory until WED 9:00 PM MDT
Issued April, 01 2026 at 1:18 AM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Moffat, CO

Elkhead and Park Mountains
Winter Weather Advisory until WED 9:00 PM MDT
Issued March, 31 2026 at 10:44 PM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

Park, CO

South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and West Park Counties above 9000 ft
Winter Weather Advisory until WED 9:00 PM MDT
Issued March, 31 2026 at 8:51 PM - US/Mountain expires April, 01 2026 at 9:00 PM - US/Mountain

San Miguel, CO

Four Corners/Upper Dolores River
Freeze Watch from THU 12:00 AM MDT until THU 8:00 AM MDT
Issued March, 31 2026 at 10:17 PM - US/Mountain expires April, 02 2026 at 8:00 AM - US/Mountain