Today in Castle rock, unsettled, cold weather with some snow during the first half of the day.
Skies very cloudy to overcast in the morning, changeable skies becoming relatively cloud-free in the afternoon. Snowfalls gradually relenting in the morning, risk of ice in the afternoon. Fairly strong winds.
The reliability of the situation is very good.
Temperatures will vary between -11 and -8°C, it will be very cold in the morning.
Tonight, clear skies.
Warning: icy conditions likely. Moderate winds.