Station Name: HOT C A FLUME NR MAMMOTH LAKES CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 6,969 feet

Nearest Address:
Hot Creek Hatchery Rd
Mammoth Lakes, CA 93546
Mono County

GPS Coordinates: 37.66882166, -118.8176312

Nearby Water Temperatures

Winter Weather Advisory issued December 31 at 12:08PM PST until January 1 at 12:00PM PST by NWS Reno NV

Effective: Wed December 31, 2025, 12:08 PM
Expires: Thu January 1, 2026, 1:15 PM

Freezing rain this evening into the morning of New Year's Day will be light and isolated, but could create slick, icy roadways for holiday travel across colder valleys of northeast California and the eastern Sierra. ...WINTER STORM WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SUNDAY MORNING... * WHAT...For the Winter Weather Advisory...Freezing rain. Ice accumulations up to a tenth of an inch in the Martis Valley and along Highway 395 in Mono County. For the Winter Storm Watch... Heavy snow. Snow accumulations of 1 to 2 feet above 7000 feet and up to 12 inches below 7000 feet. Sierra crest ridgetops could see gusts as high as 100 mph. * WHERE...Greater Lake Tahoe Area, and Mono County. * WHEN...For the Winter Weather Advisory...from 4 PM this afternoon to noon PST Thursday. For the Winter Storm Watch...from Friday afternoon through Sunday morning. * IMPACTS...Difficult travel conditions are possible. The hazardous conditions could impact holiday travel tonight and Thursday morning. For this weekend, travel could become very difficult at times due to heavy snow. * ADDITIONAL DETAILS...Light freezing rain tonight through Thursday morning will be isolated and confined to colder valleys, but may create slick, icy roadways in the Martis Valley, including Interstate 80 near Truckee, and along Highway 395 in Mono County. Snow accumulations of 6 to 10 inches possible along the Sierra crest in Mono County through Thursday morning.

Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Monitor the latest forecasts for updates on this situation.

Winter Storm Watch issued December 31 at 12:08PM PST until January 4 at 10:00AM PST by NWS Reno NV

Effective: Wed December 31, 2025, 12:08 PM
Expires: Thu January 1, 2026, 1:15 PM

Freezing rain this evening into the morning of New Year's Day will be light and isolated, but could create slick, icy roadways for holiday travel across colder valleys of northeast California and the eastern Sierra. ...WINTER STORM WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH SUNDAY MORNING... * WHAT...For the Winter Weather Advisory...Freezing rain. Ice accumulations up to a tenth of an inch in the Martis Valley and along Highway 395 in Mono County. For the Winter Storm Watch... Heavy snow. Snow accumulations of 1 to 2 feet above 7000 feet and up to 12 inches below 7000 feet. Sierra crest ridgetops could see gusts as high as 100 mph. * WHERE...Greater Lake Tahoe Area, and Mono County. * WHEN...For the Winter Weather Advisory...from 4 PM this afternoon to noon PST Thursday. For the Winter Storm Watch...from Friday afternoon through Sunday morning. * IMPACTS...Difficult travel conditions are possible. The hazardous conditions could impact holiday travel tonight and Thursday morning. For this weekend, travel could become very difficult at times due to heavy snow. * ADDITIONAL DETAILS...Light freezing rain tonight through Thursday morning will be isolated and confined to colder valleys, but may create slick, icy roadways in the Martis Valley, including Interstate 80 near Truckee, and along Highway 395 in Mono County. Snow accumulations of 6 to 10 inches possible along the Sierra crest in Mono County through Thursday morning.

Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. Monitor the latest forecasts for updates on this situation.

Winter Storm Warning issued January 1 at 12:16PM PST until January 5 at 10:00AM PST by NWS Reno NV

Effective: Thu January 1, 2026, 12:16 PM
Expires: Fri January 2, 2026, 1:15 PM

* WHAT...Heavy snow. Snow accumulations of 1 to 3 feet above 8000 feet with up to 4 feet locally on highest peaks. 1 to 4 inches for communities along Highway 395. Ridgetop winds gusting over 100 mph at times. * WHERE...Mono County. * WHEN...From 12 AM PST Saturday to 10 AM PST Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions will impact weekend travel in and across the Sierra. Strong winds could cause damage to trees and power lines. * ADDITIONAL DETAILS...For this afternoon...snow will continue to taper off, but light snow showers in Mono County may result in additional travel impacts.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.