Blizzard Warning through noon Wednesday... Moderate snow will continue over the area and is expected to increase in intensity this evening. Additional snowfall accumulation of around 3 to 5 inches is possible across much of the area through 6 PM. Northeast winds of 10 to 15 mph will produce areas of blowing snow... but these winds will turn to the northwest and increase to near 30 mph creating white out conditions this evening and overnight. Travel will be dangerous. Drifts over 4 feet are possible along east west Road.
Forecast for Shelby
Updated: 1:25 PM CST on December 8, 2009
Winter Storm Warning in effect until 9 PM CST this evening...
Blizzard Warning in effect from 9 PM this evening to noon CST Wednesday...
Rest of Today
Snow. Snow may be heavy at times. New snow accumulation around 3 inches. Highs in the mid 20s. Northeast winds around 15 mph with gusts to around 25 mph. Chance of snow near 100 percent.
Bitterly cold. Windy...snow. Blowing snow. Snow may be heavy at times in the evening. Visibility one quarter mile or less at times after midnight. Snow accumulation of 5 to 6 inches. Total snow accumulation 8 to 9 inches. Lows around 7. North winds 15 to 25 mph increasing to 25 to 30 mph after midnight. Gusts up to 40 mph. Chance of snow near 100 percent.
Wednesday
Bitterly cold. Windy. Cloudy with a 30 percent chance of snow in the morning...then partly sunny in the afternoon. Blowing snow in the morning...then areas of blowing snow in the afternoon. Highs around 9. Northwest winds 25 to 30 mph with gusts to around 40 mph decreasing to 15 to 25 mph in the afternoon.
Bitterly cold. Mostly cloudy in the evening then becoming partly cloudy. Lows around 3 below. West winds 10 to 15 mph. Gusts up to 25 mph in the evening.
Thursday
Bitterly cold. Mostly sunny. Highs around 12. West winds around 10 mph.
... Winter Storm Warning now in effect until 9 PM CST this evening... ... Blizzard Warning in effect from 9 PM this evening to noon CST Wednesday...
The National Weather Service in Omaha/valley has issued a Blizzard Warning... which is in effect from 9 PM this evening to noon CST Wednesday. The Winter Storm Warning is now in effect until 9 PM CST this evening. The blizzard watch is no longer in effect.
* Timing: moderate to heavy snow is expected to continue through the overnight hours. Snow will taper off by Wednesday morning.
* Snow accumulations: total snowfall of 9 to 13 inches is expected through tonight... with the higher amounts closer to the Kansas border.
* Winds/visibility: northwest winds will increase to 30 mph with gusts to 40 to 45 mph this evening and early Wednesday. This will create considerable blowing and drifting snow. Blizzard conditions are likely.
* Impacts: travel will be extremely dangerous as heavy snow combined with very strong northwest winds leads to whiteout conditions this evening and tonight. This combination will create significant blowing and drifting. High snow drifts are possible which could lead to Road closures. There is also a potential for power outages due to the very strong winds. Wind chill readings on Wednesday will range from 10 to 20 below zero.
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.
Public Information Statement
Statement as of 10:26 am CST on December 8, 2009
Measurements taken between 6 am and 8 am by storm spotters and NWS personnel