Tuesday, October 23, 2007

10/23 -7:15pm - Wild Weather

The California wildfires are getting way out of hand. Over 1 million people have been evacuated, with more to evacuations to come. The Santa Ana winds (caused by high pressure in the Rockies shooting high velocity wind southward) that are fueling the fires are starting to die down, but there is no moisture in sight. Let's hope that these fires get under control soon.

Second item on the agenda is our rain situation, or the abundance thereof. My home rain gauge reads 3.23" for just today with a storm total (from yesterday and today) of over 3.7". This is about what the HPC said we'd have in last weekend's QPF before the amount was lessened in later outlooks. This is quite remarkable, I've never seen more than a couple inches in one day before. We're not out of the woods yet though, as we will have more rain tomorrow making our whole grand total of rain probably around 4 inches (possibly 4.5" if stronger rain bands develop). That's what I call a drought buster!

Finally, I need to address yesterday's snow discussion. The GFS has changed a little since yesterday, but It only pulled the low north about 150 miles. This means we could still see an evening snow on Nov 1-3 somewhere (as the GFS fumbles with timing). This is NOT a snowstorm. This would only mean a dusting to an inch MAXIMUM (at this time). So really this would just put everyone in the winter mood early this year.

Take a look at the just released AccuWeather Winter Forecast. The high probability of above normal moisture seems to be on every winter forecast I've seen so far (NWS, AccuWeather, Old Farmer's Almanac, and Farmer' Almanac). This doesn't necessarily mean this above normal precipitation will all fall as snow, but it would definitely mean an increase in the white stuff compared to normal. We will be anywhere from 1-2 degrees above normal for this winter, but don't let that quash any hope of snow, because that's just an average. Simply put, instead of a day being 25 degrees, it'll just be 27 degrees if you just apply the average to a one day scenario.



No comments: