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Red Mountain Pass weather

US-550 between Ouray and Silverton, Colorado. The summit is 11,017 ft.

Summit
11,017 ft
Highway
US-550
Ouray
13 mi
Silverton
10 mi

Summit forecast, next 72 hours

Red Mountain Pass summit, 11,017 ft · Updated · Forecast: National Weather Service

  • New snow0 in
  • Strongest gusts15 mphSunday
  • Coldest35°F
ForecastSnowGustsTemp °F
TonightMostly Clear0 in15 mphLow 35°
SaturdaySunny0 in15 mphHigh 61°
Saturday NightMostly Clear0 in15 mphLow 36°
SundaySunny then Chance Showers And Thunderstorms0 in15 mphHigh 59°
Sunday NightMostly Clear0 in10 mphLow 36°
MondaySunny0 in15 mphHigh 58°

Snow is the forecast new accumulation at the summit grid point. Dots use Road Travel’s driving-risk scale.

Typical weather by month

Monthly normals from the long-term stations nearest the summit. None sits exactly on the pass, so each column says how far away and how high it is.

MonthRed Mountain Pass
11,200 ft · 1 mi south of the summit
Silverton
9,285 ft · 7 mi southeast of the summit
Telluride
8,646 ft · 9 mi west of the summit
Precip (in)High / low °FSnow (in)High / low °FSnow (in)
Jan4.434° / -6°30.836° / 0°23.6
Feb4.336° / -3°28.538° / 5°22.0
Mar4.443° / 6°29.444° / 13°22.7
Apr4.348° / 17°18.251° / 22°13.1
May2.758° / 25°8.260° / 29°5.1
Jun1.170° / 31°0.473° / 34°0.3
Jul2.775° / 38°077° / 41°0
Aug3.072° / 37°074° / 40°0
Sep2.966° / 30°0.568° / 34°0.7
Oct3.455° / 20°7.757° / 23°5.3
Nov4.143° / 7°21.545° / 13°18.7
Dec4.134° / -5°27.436° / 2°19.3

NOAA NCEI U.S. Climate Normals, 1991–2020: Red Mountain Pass (USS0007M33S, 11,200 ft); SILVERTON (USC00057656, 9,285 ft); TELLURIDE 4WNW (USC00058204, 8,646 ft). Snow days are days with at least 1 inch of new snow. “—” means the station does not publish that normal.

Cameras, road reports and winter rules

Conditions on the pass change by the hour, so these go straight to the official sources.

Check the official National Weather Service forecast for the summit and the road report before you leave.

Crossing Red Mountain Pass? See the summit at the hour you’ll be there

Road Travel times the forecast to your drive, so you see conditions at the summit when you will actually reach it, and get alerts about weather ahead on the way.

Questions about Red Mountain Pass

How high is Red Mountain Pass?

The summit is 11,017 ft above sea level, on US-550.

How far is Red Mountain Pass from Ouray and Silverton?

By road, the summit is 13 miles from Ouray, CO and 10 miles from Silverton, CO.

What is the wettest month at Red Mountain Pass?

January. The Red Mountain Pass snow-monitoring site (11,200 ft, 1 mi south of the summit) averages 4.4 inches of precipitation that month, counting the water in melted snow (1991–2020 normals).

How cold does it get near Red Mountain Pass?

The coldest month is January. Silverton (9,285 ft, 7 mi southeast of the summit) averages a low of -6°F then (1991–2020 normals); the summit is 1,732 ft higher.