A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >
Milwaukee/Sullivan, WI
Weather Forecast Office
The Autumnal Equinox occurred early this morning (Wednesday, September 23, 2015) at 3:21 AM CDT. This was the start of astronomical fall in the Northern Hemisphere, as the sun's rays were directly overhead on the equator. Interesting tidbit, the word "equinox" is derived from two Latin words - aequus (meaning "equal") and nox (meaning "night").
On the two equinoxes (fall and spring), the length of day and night are nearly equal. The nearly equal hours of day and night are due to refraction of sunlight or a bending of the light's rays that causes the sun to appear above the horizon when the actual position of the sun is below the horizon. The days will continue to slowly get shorter over the next couple of months, as the direct rays of the sun move slowly southward.
Schultz/Wood
NWS Milwaukee/Sullivan, WI
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Milwaukee/Sullivan, WI
N3533 Hardscrabble Road
Dousman, WI 53118
262-965-2074
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