7-Day Zone Forecast for Shirley Basin (Text-Only)
NWS Forecast for: Shirley Basin
Issued by: National Weather Service Cheyenne, WY
Last Update: 1133 AM MST Sat Nov 7 2026


Rest Of Today: Mostly sunny. Highs in the lower 50s. Temperature falling into the mid 40s this afternoon. West winds 10 to 15 mph with gusts up to 30 mph.

Tonight: Mostly clear. Cold with lows in the upper 20s. Southwest winds around 5 mph.

Sunday: Sunny, breezy with highs in the upper 50s. Southwest winds 15 to 25 mph. Gusts up to 40 mph in the afternoon.

Sunday Night: Mostly clear. Lows in the mid 30s. West winds 15 to 20 mph with gusts up to 30 mph.

Monday: Sunny, breezy with highs in the upper 50s. West winds 15 to 25 mph with gusts up to 35 mph.

Monday Night And Tuesday: Partly cloudy and breezy. Lows in the mid 30s. Highs in the mid 50s.

Tuesday Night And Veterans Day: Mostly clear. Lows around 30. Highs in the lower 50s.

Wednesday Night: Partly cloudy in the evening, then clearing. Cold with lows in the lower 30s.

Thursday Through Friday: Mostly clear. Highs in the upper 50s. Lows in the lower 30s.







Zone Forecast: Shirley Basin

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