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Latest on the strong wind expected today and tomorrow. More significant rain/snow by Sun

Apr 22, 2026, 8:18 AM

04/22/26 8am: Warm and windy today and tomorrow with high fire danger in spots. It will be very windy especially across parts of western and southern CO today and the mountains:

In fact parts of the south-central CO, including the Arkansas Valley (near Salida) and the San Luis Valley near Alamosa are under a Particularly Dangerous Situation (PDS) Red Flag Warning from 2pm-7pm today: southwesterly wind-gusts of 50-70 mph with very hot and dry condition.

For Den/Bou and the front-range windy this afternoon, but not quite as strong: generally wind-gusts of 30-50mph in spots this afternoon, strongest 2pm-8pm.

Much of the front-range and eastern plains (including Den/Bou) is under a Red Flag Warning for today: 10am-11pm. Also under a Fire Weather Watch for tomorrow (Thu): 10am-8pm

Tomorrow looks even windier for parts of the front-range mountains and foothills and maybe the western suburbs of Den/Bou with wind-gusts of 40-80mph, favoring the northern front-range. Strongest winds expected along/east of the Cont. Divide above 8k ft in Boulder and Larimer counties (gusts of 70/80 mph in spots). Less wind near Denver but still windy tomorrow.

A chance for rain/snow showers over the mountains on Thu afternoon, mostly between 1pm-8pm.

Then a better chance for some rain showers over both the mountains and front-range on Fri afternoon: 2pm-10pm.

Even better chances for rain showers Saturday afternoon especially in the mountains after 4pm Sat. Probably not much for Den/Bou on Sat, so still decent to be outside.

Sunday will be the wettest day of the weekend.

Most of the rain/snow will fall between 12am Sun to 6am Mon, heaviest Sun afternoon/evening: As I mentioned yesterday could be 4-8" of snow for the mountains and 0.25" to 0.50" of rain for Den/Bou and the front-range.

First image shows the PDS over southern CO today from the Pueblo NWS office. Second image loop shows forecast wind-gusts over the next 48hrs (6am this morning to 6am Fri) from latest HRRR. Images 3 and 4 compare forecast total liquid precip from now through next Tue at 6am (mostly from the Sun/Mon storm), take with grain of salt, but darker blues to pink areas have best chances for significant precip this weekend.

About Seth

About Seth

About Seth

Seth Linden combines professional expertise with a lifelong passion for weather forecasting.

A Colorado native and avid skier, Seth turned his early fascination with weather into a career, earning degrees in Physics and Atmospheric Science from CU Boulder. For over 25 years, he has worked at the National Center for Atmospheric Research (NCAR), where he develops winter weather decision support systems for Denver International Airport and state transportation departments.

He shares his forecasting expertise through the Seth's Weather Report Facebook group, specializing in winter storm predictions.


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