1929 - Iowa's earliest snow of record occurred as a few flakes were noted at 9 AM at Alton.
More on this and other weather history
Night: Mostly clear. Low around 49, with temperatures rising to around 52 overnight. Northwest wind around 2 mph.
Day: Sunny, with a high near 80. East wind around 3 mph.
Night: Mostly clear, with a low around 51. Southeast wind around 3 mph.
Day: Mostly sunny, with a high near 81. South wind 5 to 10 mph.
Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 58. South wind around 7 mph.
Day: A slight chance of rain showers before 7am. Mostly sunny, with a high near 83.
Night: Mostly clear, with a low around 58.
Day: Sunny, with a high near 87.
Night: Mostly clear, with a low around 60.
Day: Sunny, with a high near 90.
Night: Mostly clear, with a low around 63.
Day: Mostly sunny, with a high near 91.
Night: Partly cloudy, with a low around 65.
Day: Mostly sunny, with a high near 91.
Sat's High Temperature
110 at Death Valley, CA and Stovepipe Wells, CA
Sat's Low Temperature
23 at 16 Miles West Of Redfeather Lakes, CO