Flood Advisory
2025-12-25T18:00:00-08:00

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southwest California, including the following county, Los Angeles. This includes the Eaton Burn Scar. * WHEN...Until 600 PM PST Thursday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rock slides and mud slides, along with minor debris flows. * ADDITIONAL DETAILS... - At 1016 AM PST, Doppler radar indicated moderate to locally heavy rain re-developing and spreading across the Advisory area. Minor flooding is ongoing or expected to begin shortly in the advisory area. Rock slides and mud slides, along with minor debris flows will be possible. - Some locations that will experience flooding include... Mount Wilson, Pasadena, Alhambra, Downtown Los Angeles, Altadena, La Canada Flintridge, Eagle Rock, Glendale, Sierra Madre, Arcadia, Monrovia, San Gabriel, Angeles Crest Highway between Mount Wilson and Mount Waterman, Highland Park, El Monte, La Crescenta, Monterey Park, Baldwin Park, Azusa and Atwater Village. This includes the Eaton Burn Scar. - http://www.weather.gov/safety/flood


Mt. Waterman Ski Report

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Last Updated: December 25, 2025

Mt.


°F

°F

mph

Wind

%

Humidity

Powder Predicted

Summary

Weather today, few clouds

Snowfall Next 24 Hours

24"

Snowfall Next 48 Hours

30"

Snowfall Next 72 Hours

33"

Terrain Surface

NA

Powder Score

NA
       

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 .

Regional Snowpack Depth

Snow levels measured from


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 Mt. Waterman.

Historical Air Temperature

Temperature fluctuations at Mt. Waterman


Recent air temperature fluctuations at Mt. Waterman impact snow quality and stability, from powder to slush.

About the Area


Mt. Waterman ski resort is located in the San Gabriel Mountains of California. The pertinent mountain ranges and aspects of the resort include:

1. San Gabriel Mountains: Mt. Waterman is part of the San Gabriel Mountains, which are a range in Southern California that runs east-west and includes peaks such as Mt. Wilson and Mt. Baldy.

2. West aspect: Mt. Waterman has a west aspect, which means that the slopes face westward. This aspect can influence snow conditions and sun exposure on the mountain.

3. East aspect: Some parts of Mt. Waterman may also have an east aspect, which can provide different snow conditions and sun exposure compared to the west-facing slopes.

4. North aspect: The northern slopes of Mt. Waterman may have a north aspect, which can impact snow conditions and sun exposure as well.

Overall, the terrain and aspects of Mt. Waterman ski resort provide a variety of skiing and snowboarding experiences for visitors to enjoy.

Waterman ski resort is located in California, United States. The ski resort offers some of the best trails for intermediate and advanced skiers, including the Thunder Mountain, Buckhorn, and Little Pine trails. An interesting fact about Mt. Waterman is that it was originally founded in the 1930s by a group of UCLA professors as a place for them to ski. For beginner skiers, the resort offers a gentle slope called Easy Street. The best apres ski bar is the Buckhorn Bar and Grill, which serves delicious food and drinks in a cozy atmosphere.

Night Skiing

No

Lift Count

3 Lifts

Hourly Lift Capacity

3600 per hour

Base Elevation

2134 Meters

Terrain Park

Yes

Acreage

210 Acres

Established

1948

Run Count

100 Trails

Mt. Waterman FAQ


How much snow did Mt. Waterman receive over the past day?

The ski area received " of new snowfall since yesterday.


What's the weather like at Mt. Waterman today?

Weather today, few clouds


What are ski area conditions in California like right now?

{u'flow_kentucky': u"Kentucky's river conditions reveal a tendency towards lower-than-average streamflows across most of the state, with various gauging stations reporting significant drops in flow levels compared to normal trends. For instance, the Tug Fork at Williamson and the Levisa Fork at Pikeville exhibit flow rates at approximately 79% and 76% below their normal levels, respectively, indicating potential flow drought conditions. ... Read more