Wed Feb 26 08:07:20 AM EST 2025 Rock Springs and Green River- Including the cities of Rock Springs and Green River 605 AM MST Wed Feb 26 2025 .TODAY...Mostly sunny. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Clear, cold with lows around 20. West winds around 10 mph in the evening. .THURSDAY...Mostly sunny. Highs in the lower 40s. West winds around 10 mph in the afternoon. .THURSDAY NIGHT...Clear, cold with lows 17 to 23. .FRIDAY...Mostly sunny. Highs around 50. West winds around 10 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows around 20. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 50. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s. .SUNDAY...Partly cloudy. Highs around 50. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow showers after midnight. Lows around 30. Chance of snow 30 percent. .MONDAY...Mostly cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Highs in the upper 40s. Chance of precipitation 40 percent. .MONDAY NIGHT...Cloudy with a 40 percent chance of snow showers. Lows in the upper 20s. .TUESDAY...Mostly cloudy with a 40 percent chance of snow showers. Highs around 40.