A lunar eclipse, which will turn the moon a coppery red, will be occurring early Tuesday morning.
According to NASA, this will be one of the most spectacular sky events of the year, weather permitting.
The National Weather Service is calling for showers tonight.
The eclipse will begin at 1:58 a.m., with the totality occurring at 3:05 a.m.
The moon is expected to turn reddish at about 2 a.m. and remain that way for over an hour.
This begins a unique series of four eclipses, called an eclipse tetrad. The next will be on Oct. 8.