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
Night: Patchy fog after 3am. Mostly clear, with a low around 51. East wind around 0 mph.
Day: Areas of fog before 9am. Mostly sunny, with a high near 83. Southeast wind around 0 mph.
Night: Mostly clear. Low around 51, with temperatures rising to around 53 overnight. Southeast wind around 0 mph.
Day: Sunny, with a high near 84. Southwest wind 0 to 5 mph.
Night: Mostly clear, with a low around 55. Northwest wind 0 to 5 mph.
Day: A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Night: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 53.
Day: Mostly sunny, with a high near 72.
Night: Partly cloudy, with a low around 47.
Day: A slight chance of rain showers after 8am. Mostly sunny, with a high near 70.
Night: A slight chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Day: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 72.
Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Day: A chance of rain showers. Partly sunny, with a high near 73.
Sun's High Temperature
108 at Death Valley, CA
Mon's Low Temperature
27 at 9 Miles East-southeast Of Creede, CO