Today is forecast to be nearly the same temperature as yesterday.
Nowcast as of 12:47 PM CST on December 8, 2009
Now
Light to moderate snow will continue through the rest of the afternoon. Between 1 PM and 4 PM...visibility will drop to less than a mile with some of the heavier snow. An additional inch or two of snow is expected to accumlate by sunset.
Forecast for Trempealeau
Updated: 3:13 PM CST on December 8, 2009
Blizzard Warning in effect until midnight CST Wednesday night...
Tonight
Snow. Areas of blowing snow after midnight. Windy. Snow may be heavy at times. Snow accumulation of 7 to 10 inches. Lows 15 to 20. North winds 20 to 30 mph.
Wednesday
Snow. Areas of blowing snow. Windy. Snow accumulation of 2 to 3 inches. Storm total snow accumulation of 11 to 15 inches. Highs 15 to 20. Northwest winds 20 to 30 mph with gusts to around 40 mph. Chance of snow 100 percent. Wind chill readings 10 below to 15 below zero.
Cloudy. Chance of light snow in the evening. Areas of blowing snow in the evening. Brisk. Lows zero to 5 below. West winds 15 to 25 mph. Chance of snow 30 percent. Wind chill readings 20 below to 25 below zero.
Thursday
Partly sunny. Highs 5 to 10 above. West winds 10 to 15 mph. Lowest wind chill readings 20 below to 25 below zero in the morning.
... Blizzard Warning in effect until midnight CST Wednesday night... ... Winter Storm Warning is cancelled...
The National Weather Service in La Crosse has issued a Blizzard Warning... which is in effect until midnight CST Wednesday night. This replaces the Winter Storm Warning.
* Snowfall from 1 to 4 inches will accumulate by sunset. Snow will then increase in intensity for the evening and overnight hours... with total snow accumulations of 10 to as much as 16 inches by the time the snow ends Wednesday.
* North winds are expected to increase to 20 to 30 mph late tonight and continue through Wednesday evening. Gusts up to 45 mph will cause blizzard conditions with near zero visibility in blowing snow... and severe drifting.
* Falling temperatures combined with strong winds should produce wind chill values of 15 to 20 below zero Wednesday night.
* This is an extremely dangerous storm. Whiteout conditions... with Road closures and impossible travel are expected. Combined with the severe cold... this storm may result in loss of life if proper precautions are not taken.
Precautionary/preparedness actions...
A Blizzard Warning means severe winter weather conditions are expected or occurring. Falling and blowing snow with strong winds and poor visibilities are likely. This will lead to whiteout conditions... making travel extremely dangerous. Do not travel. If you must travel... have a winter survival kit with you. If you get stranded... stay with your vehicle.