Keystone Weather Forecast
- 17
- 36
Snow
- 21
- 46
Slight Chance Snow Showers
- 24
- 53
Chance Snow Showers
- 28
- 54
Chance Snow Showers
- 30
- 58
Chance Rain/Snow
- 31
- 58
Rain/Snow Likely
Today 19 Apr South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes
Mostly cloudy with a 50 percent chance of snow Showers. Highs 23 to 33.
Tonight 19 Apr South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and Wes
Mostly cloudy with a slight chance of snow Showers in the Evening, then partly cloudy after midnight. Lows 9 to 19. Chance of snow 20 percent.