Water Temperature of Hot Creek in Mammoth Lakes, CA

Current Water Temperature

78.3°F

Measurement Time: Thursday, February 19, 2026, 6:00 PM PST

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

12.7°F
Clear
Clear
0.8°F
8.2°F
56%
SW 8.7 mph
18.3 mph
-6.6°F
3.4°F
0 in
0%
9 mi
1007 mbar
0

Five Day Weather Forecast

Sunny
Fri
H: 30°F
L: 3°F
Sunny
Sat
H: 36°F
L: 6°F
Sunny
Sun
H: 39°F
L: 14°F
Moderate or heavy snow showers
Mon
H: 35°F
L: 19°F
Heavy snow
Tue
H: 40°F
L: 30°F

Air Quality

AQI: 1 - Good
PM2.5: 1.98 μg/m3
PM10: 2.28 μg/m3
Carbon Monoxide: 128.68 μg/m3
Nitrogen Dioxide: 1.08 μg/m3
Sulphur Dioxide: 1.28 μg/m3
Ozone: 105 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 12:08 AM
Sunset: 5:40 PM
Daylight: 11 hrs 1 mins
Moonrise: 8:10 AM
Moon Transit: 2:44 PM
Moonset: 9:31 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:14 PM - 4:44 PM

Minor Periods

9:01 PM - 10:31 PM
7:40 AM - 9:10 AM

Action Rating: 2 out of 5

Winter Weather Advisory issued February 19 at 1:04PM PST until February 19 at 10:00PM PST by NWS Reno NV

Effective: Thu February 19, 2026, 1:04 PM
Expires: Thu February 19, 2026, 10:00 PM

* WHAT...Snow. Snow accumulations 2 to 6 inches along Highway 395, 4 to 8 inches west of Highway 395, and 8 to 16 inches along the crest. Winds gusting up to 55 mph along ridges, with gusts 25 to 30 mph along Highway 395. * WHERE...Mono County. * WHEN...Until 10 PM PST this evening. * IMPACTS...Travel could be very difficult with long delays and possible closures. The hazardous conditions will impact the Thursday morning and evening commutes, with icy patches continuing overnight even after the snow ends. * ADDITIONAL DETAILS...Blowing snow may produce limited visibility and near whiteout conditions at times.

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.
Friday, February 20, 2026

Weather Forecast

Sunny
30.2°F
3.2°F
15.5°F
80%
0 in
0%
0%
8.7 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 1.45 μg/m3
PM10: 1.75 μg/m3
Carbon Monoxide: 135.04 μg/m3
Nitrogen Dioxide: 1.66 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 104.16 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 12:08 AM
Sunset: 5:40 PM
Daylight: 11 hrs 1 mins
Moonrise: 8:10 AM
Moon Transit: 2:44 PM
Moonset: 9:31 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:14 PM - 4:44 PM

Minor Periods

9:01 PM - 10:31 PM
7:40 AM - 9:10 AM

Action Rating: 2 out of 5

Saturday, February 21, 2026

Weather Forecast

Sunny
35.8°F
6.4°F
19.5°F
70%
0 in
0%
0%
6.7 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 2.85 μg/m3
PM10: 3.93 μg/m3
Carbon Monoxide: 134.8 μg/m3
Nitrogen Dioxide: 1.65 μg/m3
Sulphur Dioxide: 1.36 μg/m3
Ozone: 107.04 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:08 AM
Sunset: 5:41 PM
Daylight: 11 hrs 3 mins
Moonrise: 8:37 AM
Moon Transit: 3:33 PM
Moonset: 10:42 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:03 PM - 5:33 PM

Minor Periods

10:12 PM - 11:42 PM
8:07 AM - 9:37 AM

Action Rating: 3 out of 5

Sunday, February 22, 2026

Weather Forecast

Sunny
39°F
14.4°F
25.8°F
74%
0 in
0%
0%
8.5 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 2.82 μg/m3
PM10: 3.41 μg/m3
Carbon Monoxide: 127.68 μg/m3
Nitrogen Dioxide: 1.49 μg/m3
Sulphur Dioxide: 1.25 μg/m3
Ozone: 101.6 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:08 AM
Sunset: 5:42 PM
Daylight: 11 hrs 6 mins
Moonrise: 9:08 AM
Moon Transit: 4:26 PM
Moonset: 11:56 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:56 PM - 6:26 PM

Minor Periods

12:00 AM - 12:00 AM
8:38 AM - 10:08 AM

Action Rating: 2 out of 5

Monday, February 23, 2026

Weather Forecast

Moderate or heavy snow showers
34.8°F
19.4°F
27.4°F
77%
0.13 in
73%
24%
10.1 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 2.86 μg/m3
PM10: 3.55 μg/m3
Carbon Monoxide: 118.52 μg/m3
Nitrogen Dioxide: 1.7 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 94.84 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:08 AM
Sunset: 5:43 PM
Daylight: 11 hrs 8 mins
Moonrise: 9:46 AM
Moon Transit: 5:23 PM
Moonset: 12:56 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

12:24 AM - 2:54 AM
4:53 PM - 7:23 PM

Minor Periods

9:16 AM - 10:46 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, February 24, 2026

Weather Forecast

Heavy snow
39.6°F
30.3°F
33.6°F
96%
0.7 in
60%
46%
9.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 1.72 μg/m3
PM10: 2 μg/m3
Carbon Monoxide: 114.41 μg/m3
Nitrogen Dioxide: 1.78 μg/m3
Sulphur Dioxide: 0.92 μg/m3
Ozone: 93.62 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:08 AM
Sunset: 5:44 PM
Daylight: 11 hrs 10 mins
Moonrise: 10:32 AM
Moon Transit: 6:23 PM
Moonset: 1:10 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

1:22 AM - 3:52 AM
5:53 PM - 8:23 PM

Minor Periods

10:02 AM - 11:32 AM
12:40 AM - 2:10 AM

Action Rating: 3 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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