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Arrowhead Lake, CO Weather Forecast
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Arrowhead Lake Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  | | | |  |  |  |  | | | |
| Sunny | Partly Cloudy | Sunny | Partly Cloudy | Mostly Sunny | Mostly Cloudy | Mostly Cloudy | Snow Showers | Chance of T-Storm | Snow Showers | Chance of T-Storm | Snow Showers |
| Hi: 40°FHi: 4°C | Lo: 24°FLo: -4°C | Hi: 42°FHi: 6°C | Lo: 27°FLo: -3°C | Hi: 42°FHi: 6°C | Hi: 44°FHi: 7°C Lo: 28°FLo: -2°C | Hi: 44°FHi: 7°C Lo: 28°FLo: -2°C | Lo: 32°FLo: 0°C | Hi: 41°FHi: 5°C | Lo: 33°FLo: 1°C | Hi: 38°FHi: 3°C | Lo: 32°FLo: 0°C |
| POP: 30% | POP: 40% | POP: 40% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 253 AM MDT Mon Oct 26 2026 
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Issued: 1258 AM MDT Mon Oct 26 2026
Key Messages
- Drier and warmer starting today, lasting through most of the week.
- Pattern change arrives this weekend, bringing cooler and more active weather to the region again.
Aviation
/06Z TAFS THROUGH 06Z TUESDAY/... Issued at 1102 PM MDT Sun Oct 25 2026
KALS...showers will continue to move across the terminal with reduced CIGS and VIS to MVFR through around 08z this evening. Improving conditions are expected by late tonight, and VFR conditions will prevail Monday into Monday evening.
KCOS and KP...