Thursday, January 4, 2007

Snowstorm No More???

Well although models had a fairly good recognition of the system, they managed to mess this one up until last night. Models have quickly went further south with the system and much weaker with it as well. This has prompted most of the NWS offices to push their chances of snow way down and in some cases drop the mentioning of snow completely. Both of the NAM and GFS are only indicating small amounts of precipitation for most of the state and indeed the precipitation even shown in the models is potentially not going to occur as the trend continues to pull the system south.

So no map is given with this system due to the lack of precipitation currently forecasted, although I am not going to rule out a light snow shower still possible Friday/Saturday over the state as the system sweeps through.

Afternoon Update (4 PM): Despite the morning updates which tried to get rid of most of the snow, the models slowly came around a bit and the snow has been reintroduced to the forecast once again. Although amounts are still in question, the potential is still there like I mentioned this morning. Tonights’ model runs should give the final vote as to what will likely happen, I did check into the off hour runs and the GFS brought in another decent band north while the NAM continued to stay south like before. But, the GFS has been the favorable run due to the initiation of the model being better than the NAM. I will likely update early tomorrow to indicate the final thoughts on this system, currently the highest amounts I see possible will be 3 inches, maybe just maybe a 4 inch amount. Otherwise light snow probable over the state during Friday/Saturday…

Also wanted to point out the next system coming in for Monday, Monday night which could bring in the next small event of snow to the area…

Related Posts:

  • Early Week Severe WeatherAs mentioned in the previous discussion, the thunderstorms possibilities were likely and there was also a the chance of a few of those storms being severe over western Iowa tonight. The SPC has agreed and confirmed the forec… Read More
  • Iowa State vs Iowa -- Saturday Football ForecastThe Iowa State Cyclones vs Iowa Hawkeyes square off in another one of the interstate rival matchups tomorrow, Saturday September 15th in Ames, IA. Iowa State is off to a terrible start, losing their first two games to Kent S… Read More
  • Cold Nights... Cool Days...Despite averages in the 70s and 50s, mother nature doesn't want to give us the normal transition into fall. Instead we are dipping down to near record lows across the state, flirting with potential frost and despite sunny sk… Read More
  • Frost & Freeze WarningsThat's right, the second shot of cold air that I promised you is going to be making its' impact today & especially tonight over the state of Iowa and most of the northern plains & Great Lakes region. A cold front moved throu… Read More
  • Warm Air & ThunderstormsA brief and yet strong cold shot hit the state late last week, allowing for record setting low temperatures early Saturday morning before the big interstate rivalry between Iowa and Iowa State in college football. Needless t… Read More

0 comments: