| NWS Forecast for: Greybull/S Big Horn Airport WY Issued by: National Weather Service Riverton, WY Last Update: 1:58 pm MDT Jul 13, 2025 |  |
| This Afternoon: Sunny, with a high near 95. Light and variable wind becoming north around 6 mph. Tonight: Mostly clear, with a low around 61. North wind 5 to 8 mph becoming calm after midnight. Monday: A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 97. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon. Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 60. North wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 26 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 55. Breezy, with a west northwest wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Wednesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. Breezy, with a northwest wind 9 to 16 mph, with gusts as high as 26 mph. Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 50. Breezy. Thursday: Sunny, with a high near 86. Thursday Night: Mostly clear, with a low around 56. Friday: Sunny, with a high near 90. Friday Night: Partly cloudy, with a low around 59. Saturday: Mostly sunny, with a high near 93. | |
| Greybull/S Big Horn Airport WY 44.51°N 108.07°W (Elev. 3799 ft) | |
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