Dense Fog Advisory

URGENT - WEATHER MESSAGE
National Weather Service Great Falls MT
143 AM MST Sun Nov 16 2025

MTZ305-306-161800-
/O.NEW.KTFX.FG.Y.0009.251116T0843Z-251116T1800Z/
Hill County-Northern Blaine County-
Including the following locations: Zurich, Havre, Hogeland, Fort
Belknap, Chinook, and Harlem
143 AM MST Sun Nov 16 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM MST THIS MORNING...

* WHAT...Variable visibility down to one quarter mile or less in
  dense fog, especially along and near US highway 2.

* WHERE...Hill County and Northern Blaine County.

* WHEN...Until 11 AM MST this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...Frost deposition may cause slippery spots on
  area roadways, especially over bridges and overpasses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

$$

RG

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Riverton WY
121 AM MST Sun Nov 16 2025

WYZ001>020-022>030-171400-
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-
121 AM MST Sun Nov 16 2025

...Winter Weather Advisory for the Tetons from tonight through
Monday...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

Rain and snow showers spreading from southwest to northeast today
and tonight, with the steadiest precipitation expected after
midnight. Moderate snow likely in the western mountains. Please
see forecasts and Winter Weather Products for details.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday...Rain and snow showers continuing, ending from south to
north in the afternoon and evening.

Wednesday though Friday... Cooler and unsettled with a couple of
chances of showers, although details remain uncertain.

.SPOTTER INFORMATION STATEMENT...

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

$$