Windy...snow...then chance of light snow late. Blowing snow...then areas of blowing snow late. Snow accumulation around 2 inches. Total snow accumulation around 4 inches. Lows zero to 5 below. North winds 20 to 35 mph.
Wednesday
Windy. Areas of blowing snow in the morning. Cloudy with a 30 percent chance of light snow in the morning...then partly sunny in the afternoon. Highs zero to 5 above. Northwest winds 25 to 35 mph decreasing to 15 to 25 mph in the afternoon. Lowest wind chill readings 20 below to 30 below zero.
... Winter Weather Advisory remains in effect until noon CST Wednesday...
A Winter Weather Advisory remains in effect until noon CST Wednesday.
Snow will continue through tonight... with the heaviest snow expected through evening. The snow will taper off after midnight... with total snowfall accumulations of 4 to 7 inches expected.
Strong northerly winds will increase to 25 to 35 mph... which will produce widespread blowing and drifting snow. This will reduce visibilities below one half mile at times through Wednesday morning. By Wednesday morning... wind chills values of 20 to 30 degrees below zero can be expected.
Precautionary/preparedness actions...
A Winter Weather Advisory for snow and blowing snow means that visibilities will be limited due to a combination of falling and blowing snow. Use caution when traveling... especially in open areas. Stay tuned to NOAA Weather Radio and other local media for further details or updates.
Public Information Statement
Statement as of 11:00 am CST on December 8, 2009
... Sioux Falls climate data up to 11 am CST...
high temperature so far today... . 16 low temperature so far today... . 12 precipitation since midnight... .. 0.05 inches snowfall since midnight... ... ... . 1.2 inches current snowdepth... ... ... ... ... . 2 inches
... Huron climate data up to 11 am CST...
high temperature so far today... . 11 low temperature so far today... . 9 precipitation since midnight... .. 0.03 inches snowfall since midnight... ... ... . 0.5 inches current snowdepth... ... ... ... ... . 1 inch
... Sioux City climate data up to 11 am CST...
high temperature so far today... . 21 low temperature so far today... . 18 precipitation since midnight... .. 0.08 inches snowfall since midnight... ... ... . 1.0 inch current snowdepth... ... ... ... ... . 2 inches Missouri River stage... ... ... ... . 10.88 feet