1941 - One of the greatest aurora borealis or northern lights ever observed in the central Atlantic and mid-central portions of the U.S. occurred on the night of September 18-19th. The displays continued from twilight until just before dawn and were observed as far south as Florida and southern California.
More on this and other weather history
Night: Mostly cloudy. Low around 53, with temperatures rising to around 55 overnight. Northeast wind around 5 mph.
Day: Partly sunny, with a high near 65. East wind 5 to 10 mph.
Night: Partly cloudy. Low around 47, with temperatures rising to around 49 overnight. East wind around 5 mph.
Day: Mostly sunny, with a high near 69. Southeast wind 5 to 15 mph.
Night: A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 52. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Day: Showers and thunderstorms likely. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 56.
Day: A chance of rain showers. Mostly cloudy, with a high near 74.
Night: A chance of rain showers. Mostly cloudy, with a low around 54.
Day: A chance of rain showers. Mostly cloudy, with a high near 71.
Night: A chance of rain showers before 2am. Mostly cloudy, with a low around 53.
Day: A slight chance of rain showers after 2pm. Partly sunny, with a high near 70.
Night: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 51.
Day: Mostly sunny, with a high near 70.
Wed's High Temperature
114 at Death Valley, CA
Thu's Low Temperature
19 at Peter Sinks, UT