| NWS Forecast for: Morrill County Issued by: National Weather Service Cheyenne, WY Last Update: 248 PM MDT Mon May 25 2026 | |
| This Afternoon: Sunny with a slight chance of showers and thunderstorms. Hot. Near steady temperature around 90. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Tonight: Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Tuesday: Mostly sunny and windy, hot with highs in the mid 80s. Southeast winds 20 to 30 mph with gusts up to 45 mph. Tuesday Night: Partly cloudy and windy. Lows in the upper 50s. Southeast winds 20 to 30 mph with gusts up to 40 mph, diminishing to 15 to 20 mph with gusts up to 30 mph after midnight. Wednesday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Breezy with highs around 80. Southeast winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 50 percent. Wednesday Night And Thursday: Mostly cloudy. A chance of showers and thunderstorms. Breezy. Lows in the mid 50s. Highs in the upper 70s. Chance of rain 40 percent. Thursday Night And Friday: Partly cloudy and breezy. Lows in the mid 50s. Highs in the upper 70s. Friday Night: Partly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Lows in the lower 50s. Chance of rain 60 percent. Saturday: Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the upper 70s. Chance of rain 50 percent. Saturday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 50s. Chance of rain 50 percent. Sunday: Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40 percent. | |
| Zone Forecast: Morrill County | |
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