Cooler temps and above average precip in April has preserved the little snowpack we have left.
Sunday – 2 May 2026 – 2:30pm
April Summary…
The average high for April is 59 and the average low is 24. The record high of 81 occurred on 30 Apr 1981. The record low of -4 occurred on 1 Apr 1980. Precip in Apr averages 1.38″ and the average snowfall is 5.5″. Wolf Creek Pass averages 3.42″ of precip and 44.8″ of snow.
At Stevens Field the highest temp was 71 on 21 Apr and the lowest temp was 15 on 18 Apr. There were 10 days with winds at or over 30mph. The highest wind was 40mph on 1 Apr.
How did we do?







I estimated April snowfall based on snotel data. They got around 46″ of snow and ended April with 51% of their seasonal snowfall.
Snowpack, drought, and river levels…

On 1 May the Upper San Juan snotel is at 1% of the seasonal median and the Wolf Creek Summit snotel is at 33%

The US drought map on the right shows that much of the US is experiencing drought conditions.

May outlook…
The average high for May is 68 and the average low is 30. The record high of 89 occurred on 30 May 1910. The record low of 8 occurred on 1 May 1967. Precip in May averages 1.26″ and the average snowfall is 1.1″. Wolf Creek Pass averages 2.05″ of precip and 12.9″ of snow.

The precip outlook on the right shows equal chances for average precip.

Arleen’s May outlook…

April was fun! It was a nice change to have above average precipitation.
Right now, the Arctic oscillation is neutral and the MJO is weak and neither are players. The Enso is still neutral, though warming. May will continue to be active before drying out for most of the mid month. It will be active again at the end of the month.
May’s average precip is only 1.26” but I don’t see any significant storms. I expect May to have less than average precip. If systems towards the end of the month overproduce, precip will be closer to average. Temperatures in May will be about average.
A HUGE thanks for your precip reports and pictures! Reports help verify our forecasts and make us better forecasters.
Another HUGE thanks to our donors and sponsors! You help cover the cost of this web page and our weather subscriptions, necessary to provide you accurate weather reports!
- Shawn