Lost Trail Powder Mountain
MT · 9,147 ft summit · MSO
NWS Grade
2025–26 Season Snapshot
Storms This Season
101
storms tracked
Season Snowfall
195"
calibrated total
Best Storm
50/100
Significant
Current Snowpack
55"
Saddle Mtn
Avg Daily Rate
1.4"/day
storms with data
Season SWE
22.2"
snow water equivalent
NWS Forecast Accuracy
NWS forecasts at Lost Trail Powder Mountain are reasonably accurate based on 6 verified storms.
Analysis cannot be performed. All 6 storms lack verification data: actual snowfall, actual SWE, temperature ranges, and peak SWE measurements are all missing (marked 'n/a'). SNOTEL station 727:MT:SNTL shows identical depth (82.0") and SWE (23.1") deltas across all storms, suggesting either data collection failure or placeholder values. No actual-to-forecast comparisons are possible. To generate reliable correction rules, verified measurements from completed storm events are required.
Based on 6 verified storms · SNOTEL ground truth (Saddle Mtn)
Storm History — 2025–26 Season
Apr 16 – Apr 17
NWS Forecast
4.8"
Calibrated
—
Actual (SNOTEL)
Pending
Density: Light
Rate: 2.5"/day
Apr 15 – Apr 17
NWS Forecast
5.0"
Calibrated
—
Actual (SNOTEL)
Pending
Density: Average
Rate: 2.2"/day
Apr 15 – Apr 17
NWS Forecast
5.1"
Calibrated
—
Actual (SNOTEL)
Pending
Density: Average
Rate: 2.2"/day
Show 98 more storms
Apr 15 – Apr 17
Level 1 · 5" calibrated
Apr 15 – Apr 17
Level 1 · 6" calibrated
Apr 15 – Apr 17
Level 1 · 6" calibrated
Apr 15 – Apr 17
Level 1 · 6" calibrated
Apr 15 – Apr 17
Level 1 · 6" calibrated
Apr 15 – Apr 17
Level 1 · 6" calibrated
Apr 15 – Apr 17
Level 1 · 7" calibrated
Apr 15 – Apr 17
Level 1 · 7" calibrated
Apr 15 – Apr 17
Level 1 · 7" calibrated
Apr 15 – Apr 18
Level 1 · 7" calibrated
Apr 14 – Apr 14
Level 1 · 0" calibrated
Apr 13 – Apr 13
Level 1 · 0" calibrated
Apr 13 – Apr 13
Level 1 · 1" calibrated
Apr 13 – Apr 13
Level 1 · 1" calibrated
Apr 13 – Apr 13
Level 1 · 1" calibrated
Apr 13 – Apr 13
Level 1 · 1" calibrated
Apr 13 – Apr 13
Level 1 · 2" calibrated
Apr 13 – Apr 13
Level 1 · 2" calibrated
Apr 13 – Apr 13
Level 1 · 2" calibrated
Apr 13 – Apr 13
Level 1 · 2" calibrated
Apr 13 – Apr 13
Level 1 · 2" calibrated
Apr 13 – Apr 13
Level 1 · 4" calibrated
Apr 13 – Apr 13
Level 1 · 4" calibrated
Apr 3 – Apr 3
Level 1 · 0" calibrated
Apr 3 – Apr 3
Level 1 · 0" calibrated
Apr 3 – Apr 3
Level 1 · 0" calibrated
Apr 3 – Apr 3
Level 1 · 1" calibrated
Apr 3 – Apr 3
Level 1 · 1" calibrated
Apr 3 – Apr 3
Level 1 · 1" calibrated
Apr 3 – Apr 3
Level 1 · 1" calibrated
Apr 3 – Apr 3
Level 1 · 1" calibrated
Apr 3 – Apr 3
Level 1 · 1" calibrated
Apr 3 – Apr 3
Level 1 · 1" calibrated
Apr 3 – Apr 3
Level 1 · 1" calibrated
Apr 2 – Apr 3
Level 1 · 1" calibrated
Apr 2 – Apr 3
Level 1 · 2" calibrated
Apr 2 – Apr 3
Level 1 · 2" calibrated
Apr 2 – Apr 3
Level 1 · 2" calibrated
Apr 2 – Apr 3
Level 1 · 2" calibrated
Apr 2 – Apr 3
Level 1 · 3" calibrated
Apr 2 – Apr 3
Level 1 · 3" calibrated
Apr 2 – Apr 3
Level 1 · 3" calibrated
Apr 2 – Apr 3
Level 1 · 3" calibrated
Apr 2 – Apr 3
Level 1 · 3" calibrated
Apr 2 – Apr 3
Level 1 · 4" calibrated
Apr 2 – Apr 3
Level 1 · 4" calibrated
Apr 2 – Apr 3
Level 1 · 4" calibrated
Apr 2 – Apr 3
Level 1 · 5" calibrated
Apr 2 – Apr 3
Level 1 · 5" calibrated
Apr 2 – Apr 3
Level 2 · 7" calibrated
Apr 2 – Apr 3
Level 2 · 8" calibrated
Apr 1 – Apr 1
Level 1 · 0" calibrated
Apr 1 – Apr 1
Level 1 · 0" calibrated
Apr 1 – Apr 1
Level 1 · 0" calibrated
Apr 1 – Apr 1
Level 1 · 0" calibrated
Apr 1 – Apr 1
Level 1 · 0" calibrated
Apr 1 – Apr 1
Level 1 · 0" calibrated
Apr 1 – Apr 1
Level 1 · 0" calibrated
Apr 1 – Apr 1
Level 1 · 1" calibrated
Mar 31 – Mar 31
Level 1 · 0" calibrated
Mar 31 – Mar 31
Level 1 · 0" calibrated
Mar 31 – Mar 31
Level 1 · 0" calibrated
Mar 31 – Mar 31
Level 1 · 1" calibrated
Mar 31 – Mar 31
Level 1 · 1" calibrated
Mar 31 – Mar 31
Level 1 · 1" calibrated
Mar 31 – Mar 31
Level 1 · 1" calibrated
Mar 31 – Mar 31
Level 1 · 1" calibrated
Mar 31 – Mar 31
Level 1 · 1" calibrated
Mar 31 – Mar 31
Level 1 · 1" calibrated
Mar 31 – Mar 31
Level 1 · 0" calibrated
Mar 31 – Mar 31
Level 1 · 0" calibrated
Mar 31 – Mar 31
Level 1 · 0" calibrated
Mar 31 – Mar 31
Level 1 · 0" calibrated
Mar 31 – Mar 31
Level 1 · 0" calibrated
Mar 30 – Mar 31
Level 1 · 0" calibrated
Mar 30 – Mar 31
Level 1 · 0" calibrated
Mar 30 – Mar 31
Level 1 · 1" calibrated
Mar 30 – Mar 31
Level 1 · 1" calibrated
Mar 30 – Mar 31
Level 1 · 0" calibrated
Mar 30 – Mar 31
Level 1 · 1" calibrated
Mar 30 – Mar 31
Level 1 · 1" calibrated
Mar 30 – Mar 31
Level 1 · 2" calibrated
Mar 30 – Mar 31
Level 1 · 2" calibrated
Mar 30 – Mar 31
Level 1 · 2" calibrated
Mar 30 – Mar 31
Level 1 · 3" calibrated
Mar 30 – Mar 31
Level 1 · 3" calibrated
Mar 26 – Mar 26
Level 1 · 0" calibrated
Mar 26 – Mar 26
Level 1 · 0" calibrated
Mar 26 – Mar 26
Level 1 · 0" calibrated
Mar 26 – Mar 26
Level 1 · 0" calibrated
Mar 26 – Mar 26
Level 1 · 0" calibrated
Mar 22 – Mar 22
Level 1 · 0" calibrated
Mar 16 – Mar 16
Level 1 · 0" calibrated
Mar 16 – Mar 16
Level 1 · 0" calibrated
Mar 16 – Mar 16
Level 1 · 0" calibrated
Mar 16 – Mar 16
Level 1 · 1" calibrated
Mar 16 – Mar 16
Level 1 · 1" calibrated
Mar 16 – Mar 16
Level 1 · 1" calibrated
Road & Access
No live DOT road data available for Lost Trail Powder Mountain.
Historical Patterns
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