Cheyenne National Weather Service

Warm weather isn't leaving anytime soon; more heat is expected this month.

Despite the calendar, Southeast Wyoming's weather feels more like summer than fall this week.

Cheyenne's first freeze typically hits September 30, but in 2026, it's expected later.

Cheyenne's in for a wet Tuesday and Wednesday, but expect sunnier skies and warmer temps by the weekend.

Despite warm forecasts, Wyoming's unpredictable weather means snow could arrive any time.

Don't forget your umbrella; scattered showers are expected in the afternoons.

A warming trend is on the horizon for southeast Wyoming, bringing pleasant early fall conditions.

A tropical system's remnants are bringing heavy rain and strong winds to Southeast Wyoming through the weekend.

A monsoonal flow is bringing moisture to southeast Wyoming, leading to increased rainfall.

Elevated fire risk due to gusty winds and dry conditions in southeast Wyoming.

Severe storms are expected to develop after 6 p.m. this evening, bringing potential hail up to 1.5 inches and heavy rainfall.

Labor Day weekend in Cheyenne: sunny Saturday, afternoon thunderstorms Sunday and Monday.