Trapper Lake SNOTEL

9,750 ftGarfield County, ColoradoNRCS site 827Updated Fri Oct 16, 4:00 AM MDT

SWE0.2″no median
Depth0″0″ 48 h
Temp30°26°–37° 48 h
Thu 15Past 48 hSnow water equivalent0.2″ now00.50.2″Snow depth0″ now020″Air temperature30°F now30°32°30°FNow · Fri 4 AM
ThuPast 48 hSnow water equivalent0.2″ now00.50.2″Snow depth0″ now020″Air temperature30°F now30°32°30°FNow · Fri 4 AM
Sat 10Sun 11Mon 12Tue 13Wed 14Thu 15Past 7 daysSnow water equivalent0.2″ now-0.500.50.2″Snow depth0″ now020″Air temperature30°F now40°60°32°30°FNow · Fri 4 AM
SatSunMonTueWedThuPast 7 daysSnow water equivalent0.2″ now-0.500.50.2″Snow depth0″ now020″Air temperature30°F now40°60°32°30°FNow · Fri 4 AM
0″0.5″1″OctNovDecJanFebMarAprMayJunJul0.2″ today
0″0.5″1″ONDJFMAMJJ0.2″ today
<50%50–6970–8990–109110–129130–149150%+
0″2″8″16″32″+
0″6″24″48″100″+
Map
Open in the Vertex map

Next 3 days

The forecast for this station is on its way.

16-day outlook, three models

Snowpack vs. median

—%of the 1991–2020 median for today

Nearby SNOTEL stations

All Colorado
StationElevationDepth, 7 daysSWE% medianDepth48 h
Ripple CreekCO · 8 mi10,340 ft0.2″67%2″—
Bear RiverCO · 13 mi9,100 ft0.3″—0″0″
CroshoCO · 15 mi8,960 ft0.0″—0″0″
Bison LakeCO · 17 mi10,950 ft2.0″1000%8″+2″
Burro MountainCO · 21 mi9,290 ft0.7″—1″+1″
Lynx PassCO · 30 mi8,910 ft0.4″—0″—
Rabbit EarsCO · 37 mi9,390 ft0.4″—1″+1″
Buffalo ParkCO · 37 mi9,240 ft0.4″—0″0″

Station details

Elevation
9,750 ft
Location
39.9988°N, 107.2362°W
County
Garfield County, Colorado
Basin
Upper White · HUC 14050005
Network
NRCS SNOTEL · site 827
Station ID
827:CO:SNTL · SHEF TLSC2
Reporting since
October 1985
NWS forecast office
Grand Junction (GJT) discussion

Questions

What is snow water equivalent (SWE)?

SWE is the depth of water you would get by melting the whole snowpack. Fresh powder is often 5 to 10% water; old spring snow can be 40% or more.

How often does Trapper Lake SNOTEL update?

The station reports every hour by radio telemetry to the USDA Natural Resources Conservation Service. This page refreshes each hour. Readings are provisional until NRCS quality control.

What does “% of median” mean?

It compares today’s SWE with the 1991–2020 median for the same calendar day at this station. Above 100% means more water in the snowpack than on a typical year’s same date.

Where is Trapper Lake SNOTEL?

At 9,750 ft in Garfield County, Colorado (39.9988°N, 107.2362°W), in the Upper White basin.

How is the snow forecast made?

Vertex runs the HRRR, RRFS and GFS weather models at the station’s own elevation and carries the measured snowpack forward hour by hour. Treat it as guidance, and check your avalanche center’s forecast before heading out.