Lost Trail PassNo live status availableno live record

US-93 · MT · 7,014 ft

Lost Trail Pass

Name: Lost Trail Pass road and snow conditions
Creator: Pass Conditions

Current Montana restrictions are unavailable here. Check Montana 511 before departure.

Our readingNo live status available

Confirm on the official MT road report ↗

Matched control points

No live road record matched this pass.

Current Montana restrictions are unavailable here. Check Montana 511 before departure.

Cameras near Lost Trail Pass

Official DOT views

No current camera is matched here. Check official cameras ↗

Images may lag, fail, or point away from the road. A recent listing check does not verify the frame's age. We display current agency image URLs with attribution and do not retain or archive frames.

Weather near Lost Trail Pass

7,014 ft

Road restrictions, station measurements and forecasts describe different things. Times below use Pacific time.

24h gridded snowfall estimate

0.0 in

NOHRSC analysis near the pass, roughly 4 km grid. Not a road-surface measurement.

Observation / analysis time: Sep 13, 2026, 5:00 PM PDT
Last retrieved: Sep 14, 2026, 5:00 AM PDT

Official snow source ↗

72h gridded snowfall estimate

Not available

NOHRSC analysis near the pass, roughly 4 km grid. Not a road-surface measurement.

Observation / analysis time: Sep 13, 2026, 5:00 PM PDT
Last retrieved: Sep 14, 2026, 5:00 AM PDT

Official snow source ↗

season gridded snowfall estimate

238.7 in

NOHRSC analysis near the pass, roughly 4 km grid. Not a road-surface measurement.

Observation / analysis time: Sep 13, 2026, 5:00 AM PDT
Last retrieved: Sep 14, 2026, 5:00 AM PDT

Official snow source ↗

Measured station snow depth

1.0 in

Saddle Mtn. · 0.7 mi from pass · 7890 ft elevation. Not a measurement at the pass.

Observation / analysis time: 2026-09-13 (daily value; time not supplied)
Last retrieved: Sep 14, 2026, 5:00 AM PDT

Official snow source ↗

Forecast snowfall

0.0 in

NWS grid near the pass. Expected snow over the forecast window, not observed snowfall.

Issued: Sep 14, 2026, 1:01 AM PDT
Last retrieved: Sep 14, 2026, 5:00 AM PDT

Forecast window: Sep 14, 2026, 5:00 AM PDT to Sep 17, 2026, 5:00 AM PDT

Official NWS forecast ↗

NWS outlook and forecast details

Monday: Slight Chance Rain And Snow then Partly Sunny, high 51°F, W wind 6 to 12 mph, 19% precipitation; Monday Night: Mostly Clear then Areas Of Frost, low 33°F, NE wind 1 to 5 mph, 2% precipitation. No measurable NWS-grid snowfall forecast in the next 72 hours

Check the current NWS point forecast ↗

Snow history near Lost Trail Pass

63 seasons

Season	GHCN snowfall	SNOTEL max depth	Station context
2025-2026	1.0 in	86.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2024-2025	2.3 in	70.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2023-2024	1.1 in	58.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2022-2023	1.9 in	89.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2021-2022	0.0 in	78.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2020-2021	Not available	89.0 in	Saddle Mtn. 0.7 mi away · 7,890 ft
2019-2020	Not available	77.0 in	Saddle Mtn. 0.7 mi away · 7,890 ft
2018-2019	Not available	75.0 in	Saddle Mtn. 0.7 mi away · 7,890 ft
2017-2018	Not available	95.0 in	Saddle Mtn. 0.7 mi away · 7,890 ft
2016-2017	Not available	81.0 in	Saddle Mtn. 0.7 mi away · 7,890 ft
2015-2016	Not available	74.0 in	Saddle Mtn. 0.7 mi away · 7,890 ft
2014-2015	Not available	73.0 in	Saddle Mtn. 0.7 mi away · 7,890 ft
2013-2014	Not available	110.0 in	Saddle Mtn. 0.7 mi away · 7,890 ft
2012-2013	Not available	65.0 in	Saddle Mtn. 0.7 mi away · 7,890 ft
2011-2012	2.8 in	87.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2010-2011	4.7 in	97.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2009-2010	2.2 in	61.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2008-2009	4.1 in	99.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2007-2008	3.4 in	94.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2006-2007	2.8 in	71.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2005-2006	2.0 in	90.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2004-2005	1.7 in	59.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2003-2004	3.7 in	82.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2002-2003	3.7 in	94.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2001-2002	4.1 in	78.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
2000-2001	2.4 in	1.0 in	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
1999-2000	3.4 in	Not available	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
1998-1999	3.3 in	Not available	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
1997-1998	2.4 in	Not available	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
1996-1997	5.4 in	Not available	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
1995-1996	1.9 in	Not available	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
1994-1995	2.0 in	Not available	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
1993-1994	1.6 in	Not available	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
1992-1993	2.6 in	Not available	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft
1991-1992	1.5 in	Not available	SULA 2 SE (SULA RS) 8.8 mi away · 4,570 ft

Recent status transitions

No status transition has been archived for these matched control points yet.

Coverage and roadside context

Road informationCurrent Montana conditions are available on Montana 511.

LimitCurrent Montana restrictions are unavailable here. Check Montana 511 before departure.

Cameras Live Caltrans and WSDOT stills are displayed above with agency attribution; Pass Conditions does not archive them.

RWIS Roadside weather readings are not republished yet. Use the official DOT link above for that view.

Watch Lost Trail Pass for your trip dates

Updates for the matched road reports on this page, in every reported direction.

Choose up to 14 inclusive calendar days. Season alerts end on April 30. Every request requires email confirmation.

Alert window

Trip window Through April 30

Dates use this time zone

Email Start End (included)

2026-09-14 through 2026-09-16, inclusive, Pacific time. Season option ends 2027-04-30.

Confirm the email to activate alerts. When confirmed in time, we prepare one briefing on the day before your start, changes after a 20-minute stability check, and a final-day closeout. Updates continue until the end of your final calendar day. Manage individual requests or unsubscribe from all alerts using the links in any alert email. No newsletters or unrelated marketing.

Alerts are advisory. No email does not mean conditions are unchanged or safe. Check official road reports before departure.

NOHRSC snowfall is a roughly 4 km analysis, not a road-surface observation. SNOTEL and GHCN stations can differ materially in distance and elevation. Always use the DOT link for the travel decision.