Riverton, WY 82501
Partly cloudy in the morning then clearing. Highs 67 to 71.
Clear. Lows 37 to 41.
Mostly sunny. Highs 71 to 75. Southwest winds around 15 mph in the afternoon.
Mostly clear. Lows in the lower to mid 40s.
Cooler. Mostly sunny in the morning then becoming partly cloudy. Highs near 60.
Colder. Partly cloudy. Slight chance of rain showers and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 20 percent.
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