7-Day Forecast 39.62°N 105.73°W (Text-Only)
NWS Forecast for: Guanella Pass CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 11:46 pm MST Feb 13, 2026




Overnight: A 40 percent chance of snow showers, mainly before 5am. Mostly cloudy, with a low around -10. Blustery, with a northwest wind 21 to 24 km/h, with gusts as high as 39 km/h. Total nighttime snow accumulation of 10 to 14 centimeters possible.

Saturday: A 10 percent chance of snow showers before 8am. Sunny, with a high near -2. Wind chill values as low as -19. Blustery, with a northwest wind 23 to 26 km/h, with gusts as high as 40 km/h.

Saturday Night: Mostly clear, with a low around -11. Wind chill values as low as -20. Breezy, with a west wind 24 to 29 km/h, with gusts as high as 48 km/h.

Sunday: Mostly sunny, with a high near 2. Breezy, with a west southwest wind 32 to 35 km/h, with gusts as high as 55 km/h.

Sunday Night: Partly cloudy, with a low around -7. Breezy, with a west wind 32 to 39 km/h, with gusts as high as 60 km/h.

Washington's Birthday: Mostly sunny, with a high near 3. Breezy.

Monday Night: A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around -9. Windy.

Tuesday: Snow. Cloudy, with a high near -6. Very windy.

Tuesday Night: Snow likely. Mostly cloudy, with a low around -12. Windy.

Wednesday: Snow likely. Mostly cloudy, with a high near -7. Windy.

Wednesday Night: Snow. Mostly cloudy, with a low around -16. Windy.

Thursday: Snow likely. Mostly cloudy, with a high near -11. Windy.

Thursday Night: A chance of snow. Mostly cloudy, with a low around -18. Breezy.

Friday: A chance of snow. Partly sunny, with a high near -8. Breezy.



Guanella Pass CO
 39.62°N 105.73°W (Elev. 12398 m)

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