Wyoming Weather Outlook for Saturday, November 29, 2025, by Don Day

Wyoming Weather: Weekend Chill and Potential Snow – City-by-City Forecast (November 30, 2025)

Wyoming is bracing for a chilly weekend with a mix of sunshine, blustery conditions, and a chance of snow, particularly in the northeast and western regions. A series of weather advisories are in effect for several areas, urging residents to prepare for perhaps hazardous travel conditions.

Here’s a detailed breakdown of the forecast for key Wyoming cities:

Central Wyoming:

* Casper: Expect gradually clearing skies today with a high near 25°F. Clouds will increase overnight, with a low around 6°F.
* Lander: Sunny conditions will prevail today, reaching a high of 26°F. Overnight will be mostly cloudy with a low of 11°F.
* Jeffrey City: Similar to Lander, Jeffrey City will enjoy sunshine today with a high near 28°F, followed by increasing clouds and a low of 12°F.

Southwest Wyoming:

* **Evanston

What potential travel impacts are forecasted for Teton Pass and other mountain routes in northwest Wyoming?

Statewide Summary: A Cold Front Moves through

Don day’s latest Wyoming weather forecast for Saturday, November 29, 2025, indicates a notable cold front impacting the entire state. Expect drastically cooler temperatures and increased chances of snow, particularly in the higher elevations. This system is bringing winter weather conditions to Wyoming, impacting travel and outdoor activities.Residents should prepare for potentially hazardous conditions. Key areas of concern include Casper, Cheyenne, and Jackson Hole.

Regional Breakdown: Wyoming’s Weather by Area

Here’s a detailed look at the forecast for different regions of Wyoming:

Northwest Wyoming (Jackson Hole, Cody, Buffalo)

* Temperature: Highs ranging from 15°F to 25°F. Overnight lows plummeting to -5°F to 10°F.Wind chill values could make it feel substantially colder.

* Precipitation: Heavy snowfall expected in the Tetons and surrounding mountains. Jackson Hole could see 6-12 inches of accumulation. Snow showers are likely throughout the day.

* Wind: Gusts up to 40 mph, creating blizzard-like conditions in exposed areas.

* Travel Impacts: Expect significant travel delays and closures on Teton Pass and other mountain routes. Check road conditions before traveling.

Central Wyoming (Casper, Riverton, Lander)

* Temperature: Highs between 20°F and 30°F. Lows dropping to 5°F to 15°F.

* Precipitation: A mix of rain and snow is anticipated,wiht snow becoming more dominant as the day progresses.Casper may experience 2-5 inches of snow.

* Wind: Moderate winds, 20-30 mph, with occasional gusts.

* Travel Impacts: Slippery road conditions are likely. Be cautious while driving,especially on bridges and overpasses.

Southeast Wyoming (Cheyenne, Laramie, Torrington)

* Temperature: Highs in the low to mid 20s°F. Overnight lows around 10°F to 15°F.

* Precipitation: Snow showers are expected throughout the day. Cheyenne could receive 3-6 inches of snow.

* Wind: Strong winds, 25-35 mph, with gusts up to 45 mph.

* Travel Impacts: Potential for whiteout conditions on I-80. travel is strongly discouraged.

Southwest Wyoming (Rock Springs, Green River, Evanston)

* Temperature: Highs ranging from 18°F to 28°F. Lows between 8°F and 18°F.

* Precipitation: Light to moderate snow showers. Accumulation of 1-3 inches is possible.

* Wind: Moderate winds, 15-25 mph.

* Travel Impacts: watch for icy patches on roads.

Understanding Wyoming’s Winter Weather Patterns

Wyoming’s geography plays a crucial role in its weather. The state’s elevation and proximity to the Rocky Mountains create a unique climate characterized by rapid temperature changes and heavy snowfall. Cold air masses from Canada frequently collide with warmer, moist air from the pacific Ocean, resulting in significant winter storms. This particular system is a classic example of an Alberta Clipper, known for bringing fast bursts of snow and cold temperatures.

Preparing for Cold Weather: Safety Tips

Here are some essential tips to stay safe during this cold snap:

1. Dress in layers: Wear multiple layers of clothing to trap heat and stay warm.
2. Protect Exposed Skin: Cover your head,face,and hands to prevent frostbite.
3. Check Your Vehicle: Ensure your car is winterized with snow tires, antifreeze, and a full tank of gas.
4. Emergency kit: Keep a winter emergency kit in your vehicle with blankets, food, water, a flashlight, and a first-aid kit.
5. Stay informed: Monitor the latest weather forecasts and road conditions. Wyoming Department of transportation (WYDOT) provides real-time updates.
6. Home Preparation: Insulate pipes to prevent freezing, and have a backup heat source in case of power outages.

Resources for Wyoming Weather Information

* Don Day Weather: [https://wwwdondayweathercom[https://wwwdondayweathercom