Thursday, January 14, 2016
.TONIGHT…CLOUDY WITH A CHANCE OF SNOW in Hayden, but snowfall likely in Steamboat with around an inch. LOWS in the single digits for Steamboat and around zero for Craig.
.FRIDAY…SNOW LIKELY, especially in the afternoon, with ACCUMULATIONS 1 TO 3 INCHES in the Steamboat area and less in Craig. HIGHS around 20 with WEST WINDS 10 TO 15 MPH IN THE AFTERNOON.
.FRIDAY NIGHT…CLOUDY WITH A CHANCE OF SNOW in Hayden, but another 1 to 3 inches likely in Steamboat. LOWS in the single digits with WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
.SATURDAY…MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS around 20. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 20 MPH IN THE AFTERNOON.
.SATURDAY NIGHT…CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS around 10 in Craig and teens in Steamboat. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
Wednesday, January 13, 2016
The current tranquil weather ends tomorrow as a series of Pacific storms moves over the Steamboat Springs area through at least the next week. Some of these storms will also mix with some very cold air from the Canadian Plains, creating almost ideal conditions for snowfall.
Snowfall may continue through most of the next week, with only brief snow-free periods between the storms. Right now, the advertised Pacific wave train will bring periods of enhanced snowfall Thursday and Friday afternoons, Sunday, Monday and Wednesday. The first storm on Thursday should be the weakest and the storm on Wednesday possibly the strongest, and that storm may continue through the rest of next week.
Snowfall totals on the hill over the next week should be impressive and could be in the two to three foot range if all the waves move over the area as currently predicted. Valleys will see less, but still significant snowfall.
The dry weather the past few days that led to the very cold valley temperatures will end tomorrow as a quick-moving storm from the Pacific Northwest moves over the Steamboat Springs area. Ironically, the approach of the cold front will warm the surface and eliminate the current temperature inversion by increasing surface winds tonight and mixing the stagnant airmass. Periods of light to sometimes moderate snow start during the day tomorrow and continue overnight, leaving 2-5” for the Friday morning report.
Snows will diminish and perhaps even end very early Friday morning before a similar but stronger storm moves over our area later in the morning. Snowfall rates will be moderate to sometimes heavy during the afternoon Friday as this storm drags some cold air from the Canadian Plains southwards. A substantial part of the 5-10” I expect to be reported Saturday morning will occur Friday afternoon.
Snowfall will decrease during the day Saturday before increasing again early Sunday as a trailing wave drags a reinforcing surge of cold air over the area. Snowfall should diminish again during the afternoon and likely end by sunset, so the bulk of the snow I expect for the Monday report should occur Sunday morning.
Temperatures should warm on Monday as a transient ridge tries to build to our west, but the warming will be short-lived as another Pacific storm moves through the ridge and begins a round of light to sometimes moderate snows Monday night.
Snowfall is currently forecast to end around Tuesday before possibly the strongest storm in this series threatens significant snows starting around Wednesday. The forecast for then is uncertain with so much weather occurring over the next week, however.
.TODAY…MOSTLY SUNNY. HIGHS 10 TO 20 near Craig and 15 TO 25 in Steamboat.
.TONIGHT…PARTLY CLOUDY IN THE EVENING…THEN MOSTLY CLOUDY WITH a CHANCE OF SNOW AFTER MIDNIGHT. LOWS 10 BELOW ZERO TO 20 BELOW in Craig, but warmer in Steamboat with possible light winds and lows 0 to 10 below.
.THURSDAY…MOSTLY CLOUDY WITH A CHANCE OF SNOW, greater in the Steamboat. HIGHS 10 TO 20 in Craig and highs 15 to 25 in Steamboat. WEST WINDS 10 TO 15 MPH in Craig, but gustier in Steamboat.
.THURSDAY NIGHT…CLOUDY WITH A CHANCE OF SNOW. LOWS 5 TO 15 in Craig and 0 to 10 above in Steamboat. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 20 or 25 MPH IN THE EVENING BECOMING LIGHT.
.FRIDAY…CLOUDY. A CHANCE OF SNOW IN THE MORNING…THEN SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION 2 TO 4 INCHES. HIGHS 15 TO 25. CHANCE OF SNOW 60 PERCENT.
.FRIDAY NIGHT…MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS ZERO TO 10 ABOVE in Craig, and 5 to 15 in Steamboat with a greater chance of snow.
Wednesday, January 6, 2016
Storms to the south of the Steamboat Springs area have helped eliminate the cold valley temperature inversion we experienced last week into this week as overnight clouds last night have kept the lower elevations relatively warm. A storm currently producing moderate snows in southern Colorado will begin light snow over our area around midnight tonight even as it stays south of our area and moves eastward.
Models indicate a weak TROWAL signature for this storm from about midnight through noon or even afternoon Thursday, and the upward motion associated with this feature is a bit of a wildcard for tomorrow’s snow forecast. With that being said, I would expect around 2-4” for the morning report with the possibility of another 2-4” tomorrow morning if there is indeed enhanced snowfall in the northwest quadrant of the storm due to the TROWAL. There may even be another several inches after noon if the latest bullish forecast from the American NAM model verifies as that model now hangs on to snowfall through Thursday evening.
Another storm further to our south quickly follows on Friday. Current models have this storm too far south to bring significant snows to our area, but a trailing wave phases with some cold air from the Canadian Plains and drags it over our area around Friday night, noticeably cooling temperatures and increasing a moist northwest flow that persists through the weekend.
There should be light to sometimes moderate snow for the entire weekend in this favorable flow as models don’t have the precipitation ending until Monday morning. I would expect around 2-5” of low-density snowfall each day, with only very light snowfall after sunset Sunday.
Monday should be mostly precipitation-free before models indicate some sort of storm moving through the West Coast ridge and possibly affecting our area around Tuesday or Wednesday. There is a great deal of uncertainty with regards to how the West Coast ridge evolves as it is affected by both Pacific energy to its west and very cold air from the Canadian Plains to its east.