| NWS Forecast for: Guanella Pass CO Issued by: National Weather Service Denver-Boulder, CO Last Update: 2:06 pm MST Jan 13, 2026 |  |
| Tonight: Patchy blowing snow. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 37 mph. Wednesday: Patchy blowing snow before 11am. Mostly sunny, with a high near 27. Wind chill values as low as zero. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 32 mph. Wednesday Night: Mostly clear, with a low around 17. Wind chill values as low as zero. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph. Thursday: Sunny, with a high near 29. Wind chill values as low as zero. Windy, with a west northwest wind 23 to 25 mph, with gusts as high as 40 mph. Thursday Night: Mostly clear, with a low around 9. Windy, with a west northwest wind 25 to 29 mph, with gusts as high as 46 mph. Friday: Sunny, with a high near 17. Windy. Friday Night: Partly cloudy, with a low around 9. Windy. Saturday: Sunny, with a high near 25. Windy. Saturday Night: Clear, with a low around 14. Breezy. Sunday: Sunny, with a high near 29. Breezy. Sunday Night: Mostly clear, with a low around 11. Blustery. M.L.King Day: Sunny, with a high near 29. Breezy. Monday Night: Mostly clear, with a low around 13. Breezy. Tuesday: Sunny, with a high near 29. Breezy. | |
| Guanella Pass CO 39.62°N 105.73°W (Elev. 12398 ft) | |
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