Pass Conditions
Homestake PassNo live status availableno live record

I-90 · MT · 6,385 ft

Homestake Pass

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

Our readingNo live status available

Confirm on the official MT road report ↗

No live road record matched this pass.

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

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.

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

77.2 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

Basin Creek · 10 mi from pass · 7120 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, 3:26 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

Today: Partly Sunny, high 52°F, WNW wind 10 to 15 mph, 3% precipitation; Tonight: Mostly Clear, low 32°F, NW wind 1 to 10 mph, 1% precipitation. No measurable NWS-grid snowfall forecast in the next 72 hours

Check the current NWS point forecast ↗

SeasonGHCN snowfallSNOTEL max depthStation context
2025-20261.4 in23.0 inMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
2024-20253.1 in41.0 inMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
2023-20243.5 in26.0 inMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
2022-20234.4 in53.0 inMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
2021-20223.4 in52.0 inMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
2020-20214.8 in27.0 inMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
2019-20202.4 in35.0 inMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
2018-2019Not available37.0 inBasin Creek
10.0 mi away · 7,120 ft
2017-2018Not available48.0 inBasin Creek
10.0 mi away · 7,120 ft
2016-2017Not available28.0 inBasin Creek
10.0 mi away · 7,120 ft
2015-2016Not available38.0 inBasin Creek
10.0 mi away · 7,120 ft
2014-2015Not available30.0 inBasin Creek
10.0 mi away · 7,120 ft
2013-2014Not available49.0 inBasin Creek
10.0 mi away · 7,120 ft
2012-2013Not available28.0 inBasin Creek
10.0 mi away · 7,120 ft
2011-2012Not available36.0 inBasin Creek
10.0 mi away · 7,120 ft
2010-2011Not available49.0 inBasin Creek
10.0 mi away · 7,120 ft
2009-2010Not available37.0 inBasin Creek
10.0 mi away · 7,120 ft
2008-2009Not available44.0 inBasin Creek
10.0 mi away · 7,120 ft
2007-2008Not available35.0 inBasin Creek
10.0 mi away · 7,120 ft
2006-2007Not available33.0 inBasin Creek
10.0 mi away · 7,120 ft
2005-2006Not available43.0 inBasin Creek
10.0 mi away · 7,120 ft
2004-2005Not available37.0 inBasin Creek
10.0 mi away · 7,120 ft
2003-2004Not available32.0 inBasin Creek
10.0 mi away · 7,120 ft
2002-2003Not available0.0 inBasin Creek
10.0 mi away · 7,120 ft
1958-19594.9 inNot availableMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
1957-19586.8 inNot availableMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
1956-19578.0 inNot availableMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
1955-19566.1 inNot availableMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
1954-19556.4 inNot availableMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
1953-19545.3 inNot availableMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
1952-19535.7 inNot availableMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
1951-19528.2 inNot availableMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
1950-19519.8 inNot availableMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
1949-19507.9 inNot availableMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft
1948-19496.4 inNot availableMONTANA TECH (BUTTE SCH OF MIN
9.2 mi away · 5,750 ft

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

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 Homestake 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

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.