| National Weather Service Forecast for:
Buffalo WY Issued by: National Weather Service Riverton, WY |
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| Updated: 5:16 am MDT Jun 22, 2026 | ||||||||||||||||||
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| Overnight |
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a steady temperature around 55. South wind around 8 mph. |
| Monday |
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 74. Breezy, with a south wind 8 to 17 mph becoming north in the afternoon. Winds could gust as high as 26 mph. |
| Monday Night |
A chance of showers and thunderstorms before 1am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 50. Breezy, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
| Tuesday |
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 66. North wind 5 to 8 mph. Chance of precipitation is 40%. |
| Tuesday Night |
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. North wind 5 to 7 mph becoming calm in the evening. |
| Wednesday |
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 70. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 70%. |
| Wednesday Night |
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 50. Northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%. |
| Thursday |
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 75. Chance of precipitation is 80%. |
| Thursday Night |
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. |
| Friday |
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. |
| Friday Night |
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58. |
| Saturday |
A chance of showers and thunderstorms. Mostly sunny, with a high near 79. Breezy. |
| Saturday Night |
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 50. |
| Sunday |
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 68. |
Forecast from NOAA-NWS for Buffalo WY.