2025-12-24T22:00:00-08:00
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Southwest California, including the following areas, Apple and Lucerne Valleys, Coachella Valley, Orange County Coastal Areas, Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Gorgonio Pass near Banning and Santa Ana Mountains and Foothills. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Mud and debris flow are possible near and in burn scars, including the Airport, Bridge and Line burn scars. * ADDITIONAL DETAILS... - An Atmospheric River will bring widespread moderate to heavy rain to the region today. The heaviest and most widespread rain is expected this morning through evening. Peak rainfall rates of 0.50 to 1 inch per hour are expected. There is a potential for locally heavier hourly rainfall rates to develop with convection embedded in the main rain band or in thunderstorms after the main band passes. Isolated heavy showers could continue into Thursday but impacts from any additional rain are expected to be more localized. Snow levels are expected to remain above 8000 feet during period of heaviest precipitation bringing a heightened risk of mud slides, debris flow, and areas of flash flooding in the San Bernardino county mountains. - https://www.weather.gov/safety/flood
Trinity Mountain Resort Ski Report
Rate this placeLast Updated: December 24, 2025
Trinity Mountain Resort in Idaho, United States offers a variety of ski trails for beginners, intermediate and advanced skiers.
Snowfall Totals & Snow Forecast
Hourly Snowfall
°F
°F
mph
Wind
%
Humidity
Summary
No new snow to report today, with snowpack levels sitting at 0". Weather today, showers and possibly a thunderstorm. some of the storms could produce heavy rainfall. high near 47. windy, with a south wind 20 to 30 mph, with gusts as high as 45 mph. chance of precipitation is 100%. new rainfall amounts in excess of 4 inches possible.
Weather Forecast
Seasonal Comparison
Year over year snow water equivalent
Snow Water Equivalent (SWE) shows how much water the snow holds. This is ideal for year-to-year tracking of real snowfall and water resources. Measurements from Lake Arrowhead 1.5 Se, Ca.
Regional Snowpack Depth
Snow levels measured from Lake Arrowhead 1.5 Se, Ca
Snowpack depth measures how much snow has accumulated in the area. This is a key indicator of powder quality, trail coverage, and how epic your runs are going to be this season at Trinity Mountain Resort.
Historical Air Temperature
Temperature fluctuations at Trinity Mountain Resort
Recent air temperature fluctuations at Trinity Mountain Resort impact snow quality and stability, from powder to slush.
About the Area
The Trinity Mountain Resort is located in the Trinity Alps of Northern California. The resort is situated near the Trinity Mountain Range, which is part of the larger Klamath Mountains range. The Trinity Mountain Range is known for its rugged terrain, abundant wildlife, and scenic beauty.
Some of the notable peaks in the Trinity Mountain Range include Trinity Mountain, Granite Peak, and Gibson Peak. These peaks provide a stunning backdrop for skiers and snowboarders at the resort.
In terms of mountain aspects, the Trinity Mountain Resort offers a variety of terrain for all skill levels, from beginner slopes to challenging black diamond runs. The resort also features a variety of amenities, including ski-in/ski-out accommodations, dining options, and ski schools.
Overall, the Trinity Mountain Resort offers a unique and memorable skiing experience in the beautiful Trinity Alps of California.
The best trails are the Upper and Lower Scorpion, with stunning views of the Sawtooth Mountains. A little-known fact is that the resort was initially built in the 1930s by the Civilian Conservation Corps as a summer camp for disadvantaged youth. For beginner skiers, the best suggestion would be to take the gentle, winding trails of the Lower Scorpion. For après-ski, a favorite spot among locals is the Trinity Clubhouse where skiers can enjoy drinks and food while listening to live music.
Trinity Mountain Resort FAQ
How much snow did Trinity Mountain Resort receive over the past day?
The ski area received 0" of new snowfall since yesterday.
What's the weather like at Trinity Mountain Resort today?
Weather today, showers and possibly a thunderstorm. some of the storms could produce heavy rainfall. high near 47. windy, with a south wind 20 to 30 mph, with gusts as high as 45 mph. chance of precipitation is 100%. new rainfall amounts in excess of 4 inches possible.
What are some ski resorts near Trinity Mountain Resort?
Snow Valley Ski Resort
Snow Summit Mountain Resort
Bear Mountain
Bear Mountain Resort
What are ski area conditions in California like right now?
Nationwide, skiers and snowboarders are eyeing the latest snowfall reports and forecasts as resorts prepare for a fresh dusting. In Washington State, Nohrsc Sawmill Ridge has received 2 inches of new snow over the past 24 hours, with a base depth of 170 inches. While not a ski resort, the nearby Crystal Mountain Resort will surely benefit from this snowfall, ... Read more
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