1982 - A snowstorm over Wyoming produced 16.9 inches at Lander to esablish a 24 hour record for September for that location.
More on this and other weather history
Day: Patchy fog before 7am. Sunny, with a high near 89. Southeast wind around 3 mph.
Night: Mostly clear, with a low around 63. East wind around 2 mph.
Day: Mostly sunny, with a high near 88. East wind 1 to 5 mph.
Night: Partly cloudy, with a low around 60. East wind around 3 mph.
Day: Sunny, with a high near 86.
Night: Mostly clear, with a low around 59.
Day: Sunny, with a high near 89.
Night: Mostly clear, with a low around 60.
Day: Sunny, with a high near 90.
Night: Isolated rain showers after 1am. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
Day: Scattered rain showers before 1pm, then scattered showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Day: Scattered rain showers before 1pm, then scattered showers and thunderstorms. Partly sunny, with a high near 84.
Sun's High Temperature
108 at Death Valley, CA
Sun's Low Temperature
18 at 27 Miles South Of Bonanza, UT