Author: Jerry Roberts

Looks like the San Juans will have clear, sunny and dry conditions with daytime temperatures into the mid 40's through Thursday, but with a few mid/high level clouds invading on Tuesday. Zonal flow and high pressure will dominate the region then beginning late Thursday clouds...

Today, the end of our January Thaw as high pressure breaks down allowing a change of weather.  Several low pressure systems will be blowing into Colorado from Thursday through early next week. The first of the storms beginning tomorrow evening will favor the mountains north of...

The next low pressure system is moving down the coast from the Pacific northwest today as the flow aloft turns southwest.  Mostly sunny skies bring warming temperatures as the storm moves south today.  Southwest flow will increase overnight as the trough moves into the Great...

Weak surface high pressure is over Colorado this morning keeping cold air over the region with zero or below temps in the mountains and lower valleys.  Air temperatures will increase during the day along with cloud cover and flow will turn to the southwest as...

The Christmas storm brought snow to the mountains & valleys in SW Colorado yesterday and early this morning.  With trough passage the flow shifted to the north side of the range as it dove southeast into New Mexico cutting off snow showers on the south...

Change is moving our way as the ridge of high pressure and Colorado blue skies break down with a plume of moisture associated with an upper low moving inland in pieces from the Pacific NW this weekend.  Clouds are on the increase today/tonight/Sunday morning with...

NW flow is carrying moisture across the forecast area with occasional snow flurries that favor the northern and central Colorado mountains today/tonight and to a lesser degree the San Juans.  A strong jet is pushing ridge top winds today then will die down tonight.  ...

Editor's note: Jerry Roberts sent this yesterday afternoon and we missed it. It's still pertinent so we're publishing a little late. Southwest winds and clouds began moving into Colorado early this morning and will increase overnight with decreasing winds on Thursday.  With cloudiness, daytime temperatures should...

Thursday's minor weather event was the beginning of the end of our incredibly warm & dry autumn in the San Juan and the start of colder winter weather this weekend.  Today a strengthening polar front is pushing into Wyoming carrying dramatically colder air and snow...

The first storm of the season has entered the San Juan mountains with 4" overnight on RMP.  Western Colorado will see rain in the lower valley's today and snow in the higher elevations, but the real meat of the storm won't kick in until later...