LakeMonster.com is a BETA data site created to help lake enthusiasts
of all kinds by combining the latest satellite imagery, weather data,
lake staff information,
and community member reports to communicate current lake conditions.
Check the map below for point temperatures.
Drought conditions and low water levels are affecting smaller lake
temperature accuracy.
We are working to resolve the issue.
Please help others by submitting your observed temperatures.
Water: 52°
H: 59° L: 33°
Wind 9-27 mph
Ice House Reservoir
Rain (with a chance of 2–4 in. of snow) in the evening and overnight.
8 miles from Union Valley Reservoir
Riverton, CA
Water: 49°
H: 53° L: 29°
Wind 10-33 mph
Loon Lake
Heavy snow (3–6 in.) in the evening and overnight.
16 miles from Union Valley Reservoir
El Dorado County, CA
Water: 54°
H: 64° L: 41°
Wind 5-22 mph
Jenkinson Lake
Rain in the evening and overnight.
20 miles from Union Valley Reservoir
Pollock Pines, CA
Water: 52°
H: 61° L: 33°
Wind 8-30 mph
Hell Hole Reservoir
Rain in the evening and overnight.
23 miles from Union Valley Reservoir
Georgetown, CA
Water: 52°
H: 58° L: 31°
Wind 8-30 mph
French Meadows Reservoir
Rain (with a chance of 2–4 in. of snow) in the evening and overnight.
28 miles from Union Valley Reservoir
Foresthill, CA
Water: 53°
H: 55° L: 33°
Wind 9-31 mph
Lake Tahoe
Rain in the evening and overnight.
35 miles from Union Valley Reservoir
South Lake Tahoe, CA
Water: 43°
H: 52° L: 28°
Wind 11-39 mph
Silver Lake
Rain (with a chance of 4–8 in. of snow) throughout the day.
37 miles from Union Valley Reservoir
Stockton, CA
Water: 46°
H: 47° L: 30°
Wind 9-40 mph
Caples Lake
Heavy snow (3–6 in.) in the evening and overnight.
39 miles from Union Valley Reservoir
Kirkwood, CA
Water: 49°
H: 56° L: 31°
Wind 8-26 mph
Lower Bear River Reservoir
Heavy snow (2–5 in.) in the evening and overnight.
39 miles from Union Valley Reservoir
Pioneer , CA
Water: 48°
H: 62° L: 39°
Wind 6-23 mph
Sugar Pine Reservoir
Rain in the evening and overnight.
42 miles from Union Valley Reservoir
Foresthill, CA
Water: 56°
H: 63° L: 35°
Wind 10-30 mph
Salt Springs Reservoir
Rain in the evening and overnight.
47 miles from Union Valley Reservoir
Farmington, CA
Water: 0°
H: 52° L: 29°
Wind 8-31 mph
Kelly Lake
Heavy snow (4–7 in.) in the evening and overnight.
50 miles from Union Valley Reservoir
Emigrant Gap, CA
Water: 48°
H: 52° L: 30°
Wind 8-29 mph
Lake Valley Reservoir
Heavy snow (3–6 in.) in the evening and overnight.
50 miles from Union Valley Reservoir
Truckee, CA
Water: 53°
H: 54° L: 34°
Wind 9-39 mph
Donner Lake
Rain in the evening and overnight.
53 miles from Union Valley Reservoir
Truckee, CA
Water: 53°
H: 56° L: 34°
Wind 7-27 mph
Lake Spaulding
Rain (with a chance of 1–2 in. of snow) in the evening and overnight.
53 miles from Union Valley Reservoir
Yuba Pass, CA
Water: 61°
H: 69° L: 45°
Wind 5-21 mph
Rollins Reservoir
Rain in the evening and overnight.
53 miles from Union Valley Reservoir
Colfax, CA
Water: 44°
H: 53° L: 32°
Wind 8-28 mph
Fuller Lake
Rain (with a chance of 2–4 in. of snow) in the evening and overnight.
56 miles from Union Valley Reservoir
Nevada City, CA
Water: 64°
H: 77° L: 55°
Wind 6-21 mph
Folsom Lake
Rain in the evening and overnight.
60 miles from Union Valley Reservoir
Folsom Lake, CA
Water: 59°
H: 64° L: 40°
Wind 5-22 mph
Scotts Flat Reservoir
Rain in the evening and overnight.
61 miles from Union Valley Reservoir
Grass Valley, CA
Water: 50°
H: 57° L: 31°
Wind 7-37 mph
Prosser Creek Reservoir
Rain in the evening and overnight.
62 miles from Union Valley Reservoir
Truckee, CA
