


Hazardous Weather Outlook
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
965 FLUS45 KGJT 071005 HWOGJT Hazardous Weather Outlook National Weather Service Grand Junction CO 405 AM MDT Tue Oct 7 2025 COZ001>014-017>023-UTZ022>025-027>029-081015- Lower Yampa River Basin-Central Yampa River Basin- Roan and Tavaputs Plateaus-Elkhead and Park Mountains- Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor- Central Colorado River Basin-Grand and Battlement Mesas- Gore and Elk Mountains/Central Mountain Valleys- Central Gunnison and Uncompahgre River Basin- West Elk and Sawatch Mountains-Flat Tops-Upper Gunnison River Valley- Uncompahgre Plateau and Dallas Divide-Northwest San Juan Mountains- Southwest San Juan Mountains-Paradox Valley/Lower Dolores River- Four Corners/Upper Dolores River-Animas River Basin- San Juan River Basin-Southeast Utah-Eastern Uinta Mountains- Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat- La Sal and Abajo Mountains-Canyonlands/Natural Bridges- 405 AM MDT Tue Oct 7 2025 This Hazardous Weather Outlook is for northwest Colorado, southwest Colorado, west central Colorado, east central Utah, northeast Utah and southeast Utah. .DAY ONE...Today and tonight. Below freezing temperatures are expected this morning across portions of northwest Colorado. Isolated showers and storms are possible over the San Juans late this afternoon and evening. Otherwise, conditions remain dry area wide with near normal temperatures. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Moisture increases Thursday through the weekend as a healthy tap of tropical moisture from Hurricane Priscilla spreads over the region. This will result in widespread showers with embedded thunderstorms possible and potential for heavy rain. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$