Halloween forecast: Chilly, snowflakes possible in higher elevations

All things considered, the Halloween 2018 forecast doesn’t look too bad by “Wyoming standards.”

In fact, the projected high temperature has steadily been warming according to the National Weather Service.


Dubois trick-or-treaters will see a chilly holiday with a chance at late night snowflakes. The higher elevations, including Dubois, will also have a good shot at moisture through Monday night, and again Thursday and Friday.

Riverton and Lander’s Halloween forecasts have high-temps hovering around the 50-degree mark. Overnight lows will dip below freezing. Trick-or-treating weather comfortable (again, by Wyoming standards, so warm clothing is still recommended.)

NWS Riverton has the forecast and a detailed video of what to expect this week below.