| NWS Forecast for: Ralph Wenz Field Airport WY Issued by: National Weather Service Riverton, WY Last Update: 8:47 am MDT Sep 5, 2026 | |
| Today: Sunny, with a high near 77. South wind 7 to 14 mph, with gusts as high as 21 mph. Tonight: Mostly clear, with a low around 44. South southwest wind 6 to 11 mph becoming light and variable. Sunday: A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 75. Breezy, with a light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 45. South southeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Labor Day: A 50 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 65. Breezy, with a south southeast wind 8 to 13 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Monday Night: Mostly clear, with a low around 34. Breezy, with a west wind 7 to 16 mph becoming north northwest in the evening. Winds could gust as high as 26 mph. Tuesday: Sunny, with a high near 68. North northwest wind 5 to 7 mph becoming light and variable in the afternoon. Tuesday Night: Mostly clear, with a low around 37. Wednesday: Mostly sunny, with a high near 73. Wednesday Night: Partly cloudy, with a low around 41. Thursday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72. Thursday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 41. Friday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 71. | |
| Ralph Wenz Field Airport WY 42.8°N 109.81°W (Elev. 7096 ft) | |
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