Updated Thursday, December 5, 2013 at 10:41 p.m.
VIN CROSBY - CHIEF METEOROLOGIST
...A WINTER WEATHER ADVISORY FOR SNOW HAS BEEN ISSUED FOR EASTERN OREGON AND THE OWYHEE MOUNTAINS FROM 5PM FRIDAY TO 11 AM SATURDAY...
Previous update at 3:15 pm...The very cold air forecast last week with the flurries has arrived. It's going to get snowier and colder through the weekend.
Tonight partly cloudy to mostly clear skies will form allowing temepratures to drop into the single digits to low teens.
Tomorrow clouds will be on the increase and light snow will fall in eastern Oregon accumulating to an inch by the end of the day. Temperatures will be in the low to mid 20s.
Friday night snow will gradually move into the Treasure Valley and because it's so cold everything will stick at once. Roads will be very slick. The light fluffy snow will accumulate to a couple of inches by daybreak on Saturday with another inch possible Saturday morning. It will be windy so the light fluff will blow and drift slightly.
Temperatures will be in the mid 20s on Saturday but windchill temperatures will be much colder.
Saturday night partly cloudy skies will form with lows in the Treasure Valley -1 to 7. Sunday we'll only be in the upper teens for highs with flurries or light snow showers possible.
Monday morning looks to be the coldest with lows -6 to 2 in the Treasure Valley. It will be partly sunny with highs around 20 for the high.
Tuesday a flurry or light snow shower is possible with highs in the low 20s. It will be in the mid 20s on Wednesday with partly sunny skies.
Thursday light snow is possible again with highs in the mid to upper 20s. Another inch is possible.