Temperature right now is 30 in Keene, 5 degree above the expected low yesterday. Freezing rain and sleet is falling and a glaze has already accumulated on most surfaces. While snowfall expectations have lessened, icing is still expected to be a significant issue through tomorrow morning. Ice accretion of up to .3" is possible. Not much in the way of snow accumulation will occur today with temperatures hovering around freezing at the surface and mid 30's up above. However, later this evening, as cold air advection moves in, steady snow behind the storm could amount to around 2 to 4 inches by Tuesday morning.
Snowday probabilities:
A cancellation for Tuesday is not going to happen, however delay chances still exist. All will depend on the amount of snow that falls tonight, as well as the temperature tomorrow morning. If the temperature is low enough, salt will be ineffective, and we could have very unsafe driving conditions (with ice under the new snow).
|posted by Sam Lillo @ 1/15/2007 10:02:00 AM