Blacktail Mountain SNOTEL

5,660 ftFlathead County, MontanaNRCS site 1144Updated Thu Oct 22, 7:00 PM MDT

SWE0.1″no median
Depth0″0″ 48 h
Temp54°44°–60° 48 h
Thu 22Past 48 hSnow water equivalent0.1″ now-0.500.50.1″Snow depth-0.500.5Air temperature54°F now40°60°32°54°FNow · Thu 7 PM
ThuPast 48 hSnow water equivalent0.1″ now-0.500.50.1″Snow depth-0.500.5Air temperature54°F now40°60°32°54°FNow · Thu 7 PM
Sat 17Sun 18Mon 19Tue 20Wed 21Past 7 daysSnow water equivalent0.1″ now-0.500.50.1″Snow depth-0.500.5Air temperature54°F now40°60°32°54°FNow · Thu 7 PM
SatSunMonTueWedPast 7 daysSnow water equivalent0.1″ now-0.500.50.1″Snow depth-0.500.5Air temperature54°F now40°60°32°54°FNow · Thu 7 PM
0″5″10″OctNovDecJanFebMarAprMayJunJulMedian peak 13.4″ · Apr 70.1″ today
0″5″10″ONDJFMAMJJMedian peak 13.4″ · Apr 70.1″ 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 Montana
StationElevationDepth, 7 daysSWE% medianDepth48 h
Bassoo PeakMT · 21 mi5,130 ft0.1″—0″0″
Noisy BasinMT · 22 mi6,070 ft0.3″150%0″0″
Bisson CreekMT · 26 mi4,880 ft0.0″—0″0″
Moss PeakMT · 28 mi6,760 ft0.1″7%0″0″
Hand CreekMT · 32 mi5,030 ft0.1″—0″0″
Emery CreekMT · 37 mi4,340 ft0.1″—0″0″
Kraft CreekMT · 47 mi4,770 ft0.0″—0″0″
Stryker BasinMT · 50 mi6,200 ft1.0″—1″−1″

Station details

Elevation
5,660 ft
Location
47.9832°N, 114.3544°W
County
Flathead County, Montana
Basin
Flathead Lake · HUC 17010208
Network
NRCS SNOTEL · site 1144
Station ID
1144:MT:SNTL · SHEF BLTM8
Reporting since
August 2010
NRCS name
Blacktail Mtn
NWS forecast office
Missoula (MSO) 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 Blacktail Mountain 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 Blacktail Mountain SNOTEL?

At 5,660 ft in Flathead County, Montana (47.9832°N, 114.3544°W), in the Flathead Lake 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.