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Forecast Discussion:
Winds are roaring Monday PM with gusts topping 60mph in places. The down slope flow is keeping us pretty warm. Today (Tuesday) the winds will continue, even if not quite as high, as one can see Tuesday morning from the GFS in Figure 1. Very cold air is coming in aloft which will cool temperatures (about 20F lower than Monday), but the down slope will fight that with some warming. It could have been colder. Interesting situation!
The weather gets mild and calm (boring) for a couple of days...then the next storm comes...
The longer range forecast:
Our next storm comes in from the west and north Friday morning. Figure 2 is the 6 hour surface pressure and precipitation depiction for Friday at sunrise. Snow is moving into the mountains and rain and snow are coming in from the west and north.
Figure 3 is midday Friday - snow is picking up a lot and rain and snow are pouring southward into the state and beginning to hit Longmont.
Figure 4, for Friday night, sees very strong winds roaring down the Front Range with moderate to heavy snow falling. The precipitation has made it south of Colorado Springs by this time.
Figure 5 is a (very far out) snowfall total forecast - Longmont gets 1-2 inches in this situation, if correct. More later!