| NWS Forecast for: 18 Miles N Arminto WY Issued by: National Weather Service Riverton, WY Last Update: 5:28 pm MDT Jul 13, 2025 | |
| Tonight: Mostly clear, with a low around 55. Northeast wind 6 to 11 mph becoming light and variable. Monday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 79. West southwest wind 7 to 11 mph. Monday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50. North wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. Breezy, with a northwest wind 9 to 16 mph becoming east northeast in the afternoon. Winds could gust as high as 24 mph. Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 45. Breezy, with an east northeast wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Wednesday: A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 61. Breezy, with an east northeast wind 10 to 16 mph becoming northwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 50%. Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. Breezy, with a north northeast wind 10 to 15 mph becoming east southeast after midnight. Winds could gust as high as 23 mph. Thursday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 70. Thursday Night: A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 47. Friday: Sunny, with a high near 72. Friday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Saturday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73. Saturday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51. Sunday: A slight chance of showers and thunderstorms. Sunny, with a high near 75. | |
| 18 Miles N Arminto WY 43.45°N 107.24°W (Elev. 8783 ft) | |
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