Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Riverton WY
104 AM MST Wed Feb 18 2026

WYZ001>020-022>030-191400-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
104 AM MST Wed Feb 18 2026

...Winter Weather Advisories in effect for much of Northern and
Central Wyoming through Thursday morning...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

Snow continuing in the west, pushing East of the Divide late today
into tonight with light to moderate accumulations. Please see
forecasts and Winter Weather Advisories for details.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...Snow tapering off from southwest to northeast.

Thursday night through Saturday...Below normal temperatures return
to much of the area.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.


$$

URGENT - WINTER WEATHER MESSAGE
National Weather Service Riverton WY
1206 PM MST Wed Feb 18 2026

WYZ008-009-191215-
/O.CON.KRIW.WW.Y.0008.260219T0000Z-260219T1800Z/
Bighorn Mountains West-Bighorn Mountains Southeast-
1206 PM MST Wed Feb 18 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 11 AM MST THURSDAY...

* WHAT...Snow expected. Total snow accumulations between 3 and 7
  inches. Winds gusting as high as 35 mph.

* WHERE...Bighorn Mountains Southeast and Bighorn Mountains West.

* WHEN...From 5 PM this afternoon to 11 AM MST Thursday. The
  steadiest snow will fall Wednesday night.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the Wednesday evening and Thursday morning
  commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts, visit
https://weather.gov/riw/winter.

For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info.

&&

$$

Hazard Report Provided By forecast.weather.gov