| NWS Forecast for: Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County Issued by: National Weather Service Denver-Boulder, CO Last Update: 330 AM MST Wed Jan 21 2026 | |
Today: Mostly sunny. Highs in the upper 40s. Tonight: Partly cloudy. Lows 11 to 17. Thursday: Partly cloudy. Highs in the upper 30s. Thursday Night: Mostly cloudy with a 20 percent chance of snow. Lows 6 to 10. Friday: Mostly cloudy with a 40 percent chance of snow. Colder. Highs around 19. Friday Night: Snow likely. Lows around 3. Chance of snow 60 percent. Saturday: Mostly cloudy with a 30 percent chance of snow. Highs around 19. Saturday Night And Sunday: Mostly clear. Lows 4 to 8. Highs in the upper 20s. Sunday Night And Monday: Partly cloudy. Lows 10 to 14. Highs in the mid 40s. Monday Night And Tuesday: Partly cloudy. Lows 20 to 26. Highs in the upper 40s. | |
| Zone Forecast: Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County | |
Visit your local NWS office at: https://www.weather.gov/bou |