Snow likely in the evening...then snow after midnight. Snow accumulation around 1 inch. Lows around 11. Northeast winds up to 5 mph shifting to the east 5 to 15 mph after midnight. Chance of snow 90 percent.
Tuesday
Breezy...snow. Snow may be heavy at times in the afternoon. Snow accumulation of 5 to 6 inches. Highs around 20. Northeast winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of snow near 100 percent.
Windy...cloudy. Snow in the evening...then a slight chance of snow after midnight. Blowing snow through the night. Light snow accumulations. Lows around 5. North winds 20 to 30 mph with gusts to around 40 mph. Chance of snow 90 percent.
Wednesday
Breezy...colder. Partly sunny. Areas of blowing snow in the morning. Near steady temperature around 7. Northwest winds 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Gusts up to 35 mph.
... Winter Storm Watch remains in effect from late tonight through late Tuesday night...
A Winter Storm Watch remains in effect from late tonight through late Tuesday night.
* Timing: occasional flurries can be expected this afternoon... with light to moderate snow moving in tonight ahead of the main storm system. Heavier snowfall is expected on Tuesday and Tuesday evening... before tapering off late Tuesday night.
* Snow accumulations: snowfall totals of 6 inches or more are possible by Tuesday night.
* Winds: strong northwest winds of 20 to 40 mph Tuesday night through Wednesday will create considerable blowing and drifting snow. Near blizzard conditions are possible in open areas.
* Impacts: significant impacts to travel are possible late tonight through Wednesday due to heavy snow and blowing snow.
Precautionary/preparedness actions...
A Winter Storm Watch means there is a potential for significant snow... sleet... or ice accumulations that may impact travel. Continue to monitor the latest forecasts.
Public Information Statement
Statement as of 10:10 am CST on December 7, 2009
Measurements taken between 6 am and 8 am by storm spotters and NWS personnel