Water Temperature of Hot Creek in Mammoth Lakes, CA

Current Water Temperature

72.5°F

Measurement Time: Tuesday, April 21, 2026, 6:00 PM PDT

Temperature Locations

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Hot Creek

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

Hot Creek, Mammoth Lakes, CA (2.6 mi)
Hot Creek, Mammoth Lakes, CA (3.2 mi)
Deadman Creek, Mammoth Lakes, CA (8.7 mi)
Middle Fork San Joaquin River, Mammoth Lakes, CA (14.9 mi)
Merced River, Yosemite Valley, CA (40.8 mi)
Tuolumne River, Groveland, CA (49.1 mi)
Tuolumne River, Groveland, CA (56.7 mi)
Tuolumne River, Groveland, CA (63.4 mi)
Cherry Creek, Groveland, CA (63.5 mi)
Tuolumne River, Groveland, CA (64.6 mi)
San Joaquin River, Friant, CA (68.7 mi)
Walker Lake, Walker Lake, NV (71.4 mi)
Walker Lake, Walker Lake, NV (75 mi)
Trout Creek, South Lake Tahoe, CA (106.7 mi)
Upper Truckee River, South Lake Tahoe, CA (107.5 mi)

Weather for Mammoth Lakes, California

Current Weather

28.9°F
Patchy light snow
Patchy light snow
19.9°F
25.5°F
86%
SW 10.1 mph
11.9 mph
15.7°F
20.4°F
0.01 in
100%
1 mi
1017 mbar
0

Five Day Weather Forecast

Moderate or heavy snow showers
Wed
H: 38°F
L: 20°F
Sunny
Thu
H: 47°F
L: 18°F
Patchy rain nearby
Fri
H: 47°F
L: 28°F
Moderate rain
Sat
H: 38°F
L: 28°F
Light freezing rain
Sun
H: 43°F
L: 25°F

Air Quality

AQI: 1 - Good
PM2.5: 1.38 μg/m3
PM10: 2.08 μg/m3
Carbon Monoxide: 139.68 μg/m3
Nitrogen Dioxide: 0.88 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 117 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 12:53 AM
Sunset: 7:37 PM
Daylight: 13 hrs 27 mins
Moonrise: 10:27 AM
Moon Transit: 6:16 PM
Moonset: 1:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
5:46 PM - 8:16 PM

Minor Periods

9:57 AM - 11:27 AM
12:38 AM - 2:08 AM

Action Rating: 2 out of 5

Winter Weather Advisory issued April 21 at 1:46PM PDT until April 22 at 5:00PM PDT by NWS Reno NV

Effective: Tue April 21, 2026, 1:46 PM
Expires: Wed April 22, 2026, 5:00 PM

* WHAT...Heavy snow above 7000 feet. Additional snow accumulations of 5 to 10 inches above 7000 feet. An additional 2 to 4 inches of snow possible for communities along Highway 395. Southwesterly wind gusts of 40 to 50 mph across lower elevations with gusts up to 60 mph in wind prone locations along US-395. Wind gusts up to 90 mph along ridges. * WHERE...Mono County. * WHEN...Until 5 PM PDT Wednesday. * IMPACTS...Travel could be very difficult through Sierra passes. The hazardous conditions could impact today and Wednesday commutes. Strong winds could cause damage to trees and power lines. * ADDITIONAL DETAILS...Strong and gusty winds are anticipated today with potentially damaging winds this afternoon. Locally greater snow totals are possible with heavier snow bands. Isolated lightning is also possible along the Sierra crest today and Wednesday afternoons.

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.
Wednesday, April 22, 2026

Weather Forecast

Moderate or heavy snow showers
38.2°F
19.5°F
28.7°F
71%
0.07 in
84%
30%
14.8 mph
9.4


Air Quality

AQI: 1 - Good
PM2.5: 1.1 μg/m3
PM10: 1.49 μg/m3
Carbon Monoxide: 142.72 μg/m3
Nitrogen Dioxide: 1.04 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 113.44 μg/m3

Astronomical

Sunrise: 6:11 AM
Sun Transit: 12:53 AM
Sunset: 7:37 PM
Daylight: 13 hrs 27 mins
Moonrise: 10:27 AM
Moon Transit: 6:16 PM
Moonset: 1:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%

Best Times for Fishing or Hunting

Major Periods

1:15 AM - 3:45 AM
5:46 PM - 8:16 PM

Minor Periods

9:57 AM - 11:27 AM
12:38 AM - 2:08 AM

Action Rating: 2 out of 5

Thursday, April 23, 2026

Weather Forecast

Sunny
46.9°F
18.3°F
32.9°F
53%
0 in
0%
0%
6.5 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 1.57 μg/m3
PM10: 2.25 μg/m3
Carbon Monoxide: 135.2 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 0.77 μg/m3
Ozone: 108.52 μg/m3

Astronomical

Sunrise: 6:09 AM
Sun Transit: 12:53 AM
Sunset: 7:38 PM
Daylight: 13 hrs 29 mins
Moonrise: 11:40 AM
Moon Transit: 7:13 PM
Moonset: 1:58 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

2:16 AM - 4:46 AM
6:43 PM - 9:13 PM

Minor Periods

11:10 AM - 12:40 AM
1:28 AM - 2:58 AM

Action Rating: 2 out of 5

Friday, April 24, 2026

Weather Forecast

Patchy rain nearby
46.8°F
27.9°F
38.3°F
55%
0.03 in
87%
0%
4.5 mph
8.2


Air Quality

AQI: 1 - Good
PM2.5: 2.61 μg/m3
PM10: 3.95 μg/m3
Carbon Monoxide: 130.52 μg/m3
Nitrogen Dioxide: 2.07 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 108.96 μg/m3

Astronomical

Sunrise: 6:08 AM
Sun Transit: 12:53 AM
Sunset: 7:39 PM
Daylight: 13 hrs 31 mins
Moonrise: 12:52 AM
Moon Transit: 8:05 PM
Moonset: 2:37 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%

Best Times for Fishing or Hunting

Major Periods

3:11 AM - 5:41 AM
7:35 PM - 10:05 PM

Minor Periods

12:22 AM - 1:52 PM
2:07 AM - 3:37 AM

Action Rating: 4 out of 5

Saturday, April 25, 2026

Weather Forecast

Moderate rain
37.6°F
28.2°F
35.1°F
84%
0.4 in
88%
13%
9.2 mph
6.5


Air Quality

AQI: 1 - Good
PM2.5: 3.85 μg/m3
PM10: 6.61 μg/m3
Carbon Monoxide: 132.92 μg/m3
Nitrogen Dioxide: 1.51 μg/m3
Sulphur Dioxide: 0.97 μg/m3
Ozone: 114.68 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 12:53 AM
Sunset: 7:40 PM
Daylight: 13 hrs 33 mins
Moonrise: 2:00 PM
Moon Transit: 8:53 PM
Moonset: 3:09 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%

Best Times for Fishing or Hunting

Major Periods

4:02 AM - 6:32 AM
8:23 PM - 10:53 PM

Minor Periods

1:30 PM - 3:00 PM
2:39 AM - 4:09 AM

Action Rating: 3 out of 5

Sunday, April 26, 2026

Weather Forecast

Light freezing rain
42.8°F
25.2°F
32.2°F
78%
0.03 in
89%
41%
8.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 1.54 μg/m3
PM10: 2.12 μg/m3
Carbon Monoxide: 152.85 μg/m3
Nitrogen Dioxide: 1.61 μg/m3
Sulphur Dioxide: 0.85 μg/m3
Ozone: 112.23 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 12:53 AM
Sunset: 7:41 PM
Daylight: 13 hrs 35 mins
Moonrise: 3:05 PM
Moon Transit: 9:37 PM
Moonset: 3:36 AM
Moon Phase: First Quarter
Moon Illumination: 72.3%

Best Times for Fishing or Hunting

Major Periods

4:48 AM - 7:18 AM
9:07 PM - 11:37 PM

Minor Periods

2:35 PM - 4:05 PM
3:06 AM - 4:36 AM

Action Rating: 2 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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