| NWS Forecast for: Greybull/S Big Horn Airport WY Issued by: National Weather Service Riverton, WY Last Update: 9:58 am MDT Jul 3, 2025 | |
Today: Isolated showers and thunderstorms after 1pm. Partly sunny, with a high near 92. Light and variable wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%. Tonight: Scattered showers and thunderstorms before 3am, then isolated showers after 4am. Mostly cloudy, with a low around 62. West northwest wind 5 to 13 mph becoming east southeast after midnight. Chance of precipitation is 30%. Independence Day: Scattered showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 87. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Friday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Saturday: A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 87. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Saturday Night: A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 55. North northwest wind 6 to 11 mph becoming light west northwest after midnight. Winds could gust as high as 22 mph. Sunday: Sunny, with a high near 87. Calm wind becoming north northwest 5 to 8 mph in the afternoon. Sunday Night: Mostly clear, with a low around 57. Monday: Sunny, with a high near 92. Monday Night: Mostly clear, with a low around 59. Tuesday: Sunny, with a high near 95. Tuesday Night: Mostly clear, with a low around 60. Wednesday: Sunny, with a high near 96. | |
| Greybull/S Big Horn Airport WY 44.51°N 108.07°W (Elev. 3799 ft) | |
Visit your local NWS office at: https://www.weather.gov/riw |