Saturday, February 28, 2009
Friday, February 27, 2009
Snow tonight and Saturday morning
Here is my snowfall forecast below:

Highs Saturday will be in the 20's.
The snow should be mostly out of the area by late morning. Now with snow on the tomorrow night, and high pressure nearing the area, I think lows will drop into the single digits with calm winds.
This cold air will be followed a big warm up Tuesday through Friday.
Alex Pickman
Thursday, February 26, 2009
Thunderstorms...cold fronts...snow?...Updated!
Well the arctic front has pushed well through and temperatures are crashing into the 20's and teens are entering northwestern Missouri. I think temperatures will be primarily in the teens from north of a line from Kansas City northward. Top that with winds 15 to 35 mph, and wind chills will be in the single digits in many spots over night.
What a difference from the 60's earlier today! Now what about Friday night an Saturday? Well that data is insisting that we will see some accumulating snow, and right now it still looks like 1-3 inches with the highest totals east of the Missouri/Kansas state line as the upper low dives just southwest of Kansas City.
Right now our storm is in Idaho, and when it gets here, the arctic air will be in place with temperatures in the 20's. This may allow everything that falls from start to end to be all snow, which just means more accumulation. If I were to give a snow forecast now, I would say maybe 1-2 inches in Kansas City, and 1-3 inches east of there toward Chillicothe, to Kirksville, and south of there.
I will have a snowfall forecast tomorrow, as right it is still too early to tell. If you are not a snow lover, the good news for you is that I am expecting another big warm up almost all of next week! If you are a snow lover, enjoy it while it lasts as it could be the last accumulating snow, but maybe March will produce?
I will have a snowfall forecast tomorrow afternoon.
Previous entry below
----------------------------------------Take a look at the surface map from 3:00 PM:

Notice the teens and 20's entering Nebraska behind an arctic cold front associated with a clipper system well to the north. Also take note of the very hot weather in Texas with low to mid 90's! This is a perfect enviornment for storms to form. They thrive on these temperature contrasts. And you can see the surface storm in northern Missouri, which produced some showers and thunderstorms this morning, and some were marginally severe with some hail. They formed along and behind a warm front that brough 60 degree weather back into the area.
As the surface cold front pushed through the storms congealed into more of a line. And a Severe Thunderstorm Watch was issued as some of the storms turned severe with strong winds, and maybe some hail. The cold front has rapidly pushed southeast and so did the thunderstorms. ow the arctic front associated with an Alberta clipper is moving through the area.
Take a look at the current surface map below:

Thunderstorms will continue to role through southeast Missouri, and a few may be severe. For the rest of the area, the arctic front means a cold push of air into the region. Lows Friday morning will be in the teens and 20's before warming into the 30's with 40's southeast of Kansas City. The cold air will really push in Friday night as high pressure approaches, and lows will dip into the teens Friday night.
With the arctic air in place Friday night and Saturday, and a disturbence rolling through, this will make a favorable enviornment for snow - possibly accumulating snow. Take a look at the 500 mb forecast for Saturday morning:

The disturbence will drop in from the northwest, and with it, likely a swath of snow, that right now looks to bring 1-3 inches of snow.
I will have an update tomorrow as the snow probabilities will likely increase.
Alex Pickman
Tuesday, February 24, 2009
Warm, rain, snow?!
Monday, February 23, 2009
Quick update...Warm air surging in!
Another strong cold front will pass through Thursday night, and there will be a chance of showers, and maybe a thunderstorm, but it appears we may be in the wrong spot once again.
After the front passes through, lows Thursday night will dip into the low to mid 20's, and only making it into the 30's on Friday, but 40's wont be too far away. We will experience another cold night Friday with lows dipping likley into the teens. Then hear comes another warm up next week!
There is a very slight chance of snow on Saturday, but I dont think it will do anything at this moment.
Alex Pickman
Sunday, February 22, 2009
Cold morning...warm up!
Friday, February 20, 2009
Warm up and another dry front!
Thursday, February 19, 2009
Cold day today...warm up?
Wednesday, February 18, 2009
Evening update

Cold air will continue to push into the area as winds continue to blow out of the north at 10 to 30 mph. High pressure will drop into southeastern Nebraska tonight, and I am expecting temperatures to dip into the teens. Since winds blow away from high pressure, and the high will be just to the north tonight, the northerly winds will continue breezy overnight.
I will have a new blog tomorrow.
Alex Pickman
Tuesday, February 17, 2009
Another storm...sprinkles?!

Areas south and east of the low will see upper 40's and 50's overnight, while areas north of the low remain cold with 20's and 30's. It is pretty incredible to have such a stong surface low with almost no precipitation. If this setup was in the Spring, it likley would be a large scale severe weather outbreak.
There is a chance of some sprinkles overnight, but really nothing more than that.
The cold front is still north of the low, but by tomorrow morning, the front will have fused into the low, and push through the area. Highs on Wednesday will likely be in the 30's with strong northerly winds between 10 and 30 mph, possibly gusting to 35 mph.
It will be cold Wednesday night, as arctic air spill in and tempertures drop into the teens with single digits possible in extreme northwestern Missouri.
It looks like another decent warm up Friday with 50's possible, then another brief arctic blast as a strong cold front pushed through late Friday and lows Friday night dip into the teens. Highs Saturday will likely be in the upper 20's and low to mid 30's around the area. The arctic high will move overhead Saturday night and temperatures will likely drop into the single digits and lower teens before another warm up Sunday and into early next week. I think highs may make it into the 40's on Sunday.
So the ups and downs which have charactorized ths weather pattern continue. But, where is the precipitation??? I am seeing the possibility of a more widespread precipitation event sometime late next week. It is just a fantasy storm right now, but I think it will be fun to track.
Alex Pickman
Sunday, February 15, 2009
Warm up...Arctic blasts?!

You can see the band of snow that tracked through Nebraska and Iowa. It was very close to having a major snowstorm in our area, but the track of the storm system stayed too far north. In my opinion, this was our best chance all season for heavy snowfall, but yet again, it just didnt play out.
The storm system swung a cold front through Friday, and now high pressure is nearing the area. Winds will be calm overnight, and skes will be clear. This will allow for temperatures to drop into the teens, and maybe around 9 or 10 degrees in extreme northwest Missouri where the snowpack exists.
The winds will switch from the east tonight to the south on Monday, allowing highs Monday to make it into the 40's in many locations with winds win the 5-15 mph range. A warm front will lift morth Monday night, and highs Tuesday will likely be in the 50's. Now this warm up will be associated with storm system which may bring another snowstorm near the area. The most likely outcome is the snow falls in Nebraska and Iowa once again as the low stays to the north, but a slight track to the south, and we will end up in the snow. I think the snow is going to stay to the north of us once again though.
The main thing this next storm is going to bring to our area is a big drop in tempertures with a strong cold front late Tuesday afternoon. Lows Tuesday night will likley be in the low teens and even single digits across the area, and if the storm does produce some accumulating snow, you can take off 5 to 10 more degrees. Highs Wednesday will likely be in the 20's.
Then anoter strong cold front will push through around Friday night with another arctic blast. Highs on Saturday may be in the 20's.
I will have a new blog tomorrow night.
Alex Pickman
Friday, February 13, 2009
Another miss!
As the storm continued pressing east, the counterclockwise rotation allowed some of the snow to wrap around the beack side, but it was light, only producing a dusting to an inch in spots north of I-70. The snow total at KCI was only 0.1". Kind of depressing when you think just a couple hundred miles away, the snow was comig down at 2 inches per hour!
The snow is now moving off towards Chicago where more heavy snow accumulations are likely. This storm, when it was just off the west coast, was a very organized strong upper level low, and by the time it got here it was a little wave that moved to the north eliminating our chances of seeing a decent snowstorm. I think this was our best shot all season, and yet again, it missed us.
There is one more band of snow extending down to highway 36 which may cause a dusting in spots.
Take a look at the water vapor satelite image below:

Storm number 2 which affected the area Tuesday night and Wednesday is still a fairly strong upper level low north of Maine. Storm number 4, which is due in around Sunday, was very strong and well developed. It is now moving onshore and is weakening which is what this current storm #3 did. Storm #4 should come through as another wave, and the lastest data has no precipitation for Sunday.
A 5th storm will arrive sometime next Tuesday, but right now, it looks to be Nebraska and Iowa with the snow, but a slight shift south, and we could be in the snow. This is still several days out, so things will change.
I will have a new blog tomorrow morning.
Alex Pickman
Tuesday, February 10, 2009
Rain moving in...Severe weather...Snowstorm?!?!

Here is a look at that storm north of Oklahoma City (Radar image provided by NBC Action News.com)
Monday, February 9, 2009
Rain moving in
Sunday, February 8, 2009
Exciting week of weather!
Late Saturday afternoon and evening a cold front pushed through and temperatures Saturday night dropped into the 30's. It was mostly cloudy today with periods of sun but it was not nearly as warm, even though it was still above average with temperatures in the 40's. Now that leaves us where we are now.
I highlighted the isobars which connect areas of equal barometric pressure and drew in the wind direction. The winds will be out of the south before the cold front pushes through, then they will switch to more out of the southwest after the passage of the front. Notice how the isobars are close together around the area. This will translate to strong winds of 20-40 mph gusting to 45 mph. For that reason, the NWS has issued a Wind Advisory.
Wednesday, February 4, 2009
Is it Feburary or April?...Thunderstorms?
Tuesday, February 3, 2009
Arctic blast...Big warm up!
Highs today will only be in the teens and 20's with abundant sunshine. Then later tonight and tomorrow morning, high pressure will settle right over top of us and temperatures will likely be even cold with lows Wednesday morning in the single digits and some below zero.
Wednesday will be a transition day with temperatures Wednesday night primarily remaining in the 20's. A warm front will push through late Wednesday ngiht and the area will rebound into the 50's and 60's. Then on Friday the warm air really surges in and highs Friday will be in the 60's and low 70's around the area.
Friday will likely kick off the more active part of the pattern with a series of storms off the west coast and ejecting into the plains early next week. I think our dry spell will end with some significant precipitation nearby. I think it will remain all rain though.
I will have a new blog tomorrow.
Alex Pickman
Sunday, February 1, 2009
Brief cool down...then spring returns again!
Yesterday Kansas City and St. Joseph both broke their record high with temperatures in the low 70's. Now today, Febuary 1st, temperatures are cooling, but are still well above average with highs in the mid to upper 40's and 50's not far away.
Then of course all season long when we get a big warm up, we get a big cool down, and temperatures Monday night will drop into the teens, and will likely not get out of the 20's in most locations on Tuesday, and lows Tuesday night will likely be in the single digits.
Then just as you think Winter is back, here comes another Spring tease this week with a ridge building through the weekend. Wednesday..30's and 40's. Thursday and Friday...50's and 60's. Saturday and Sunday...40's and 50's. There may also be a couple disturbences pushing through this weekend and I think thunderstorms may be a possibility.
Dont get used to these warm temperatures as Winter is about to make a big return as we head into Feburary. Arctic air is going to reload with vigorous force, likely stronger than any other time this season and we will get blasted by some more major arctic blasts. There will still be frequent Spring apperences as the temperature swings contiue through the rest of the Winter season.
I will have a new blog tomorrow night.
Alex Pickman