Iowa Forecast Video 2/7/2012

RELATIVELY QUIET: A few flurries or light snow showers will dot the sky today, but won’t amount to a lot. This will be the main weather story this week along with the seasonally cool temperatures. Readings will be in the 20s and 30s for highs with lows in the teens, typical of February.

MORE ACTIVE: Models are trending slightly more active toward the middle to end of the month, with a few chances of some precipitation but it’s still too far out to pinpoint any one storm, type of precip or when it’ll effect the state. As of now there doesn’t look to be any big arctic outbreaks coming down, one thing helping us out with that is lack of snow cover here and to our north and northwest (outside western into central Iowa)

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River Stage Changes

The National Weather Service in Des Moines is changing the flood stage, moderate flood stage and major flood stage for 44 locations across the central part of the state. A full list of changes can be seen here.
These new stages will take effect on March 14th at Noon.

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Iowa Forecast Video 2/6/2012

CALM TRANQUIL: Little if any weather issues to report this week. A few flurries or light snow showers on Tuesday is all that will effect the state this week. The snow on Tuesday will be very light with a dusting to a few tenths of an inch possible, nothing to write home about. Temperatures today will be above average but will settle to seasonal levels for the rest of the week, 30s for highs lows in the teens to lower 20s.

INTERESTING LATTER HALF: The month has a few more issues that are yet unresolved given the amount of time between now and then. This run shows a few minor systems that may bring some wintry precipitation to the state, but as of now the amounts look to be light given the lack of a return flow from the Gulf of Mexico. Cold air will still be in place with a possible clipper system in two weeks time, but nothing overly arctic given the lack of snow cover (outside central into western and southwestern Iowa where snow is on the ground)

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Freezing Fog Advisory Tonight

The National Weather Service in Des Moines has issued a Freezing Fog Advisory effective until 10am Monday morning for the following counties, Adair, Adams, Appanoose, Audubon, Carroll, Cass, Clarke, Crawford, Decatur, Guthrie, Lucas, Madison, Monroe, Ringgold, Taylor, Union and Wayne. The National Weather Service in Omaha has a Dense Fog Advisory until 9am for Fremont, Harrison, Mills, Monona, Pottawattamie, Shelby, Montgomery and Page counties.

TIMING…DENSE FOG WILL CONTINUE TO OVERSPREAD THE AREA TONIGHT. POCKETS OF DENSE FOG NOW WILL EXPAND ESPECIALLY AFTER MIDNIGHT. THE FOG IS EXPECTED TO CONTINUE THROUGH MID MORNING MONDAY.

VISIBILITY…VISIBILITY WILL RANGE FROM ONE-EIGHTH OF A MILE TO ONE HALF OF A MILE OVER THE ADVISORY AREA.

IMPACTS…TRAVELERS WILL NEED TO SLOW DOWN AND BE ESPECIALLY CAUTIOUS WHEN APPROACHING INTERSECTIONS…RAIL ROAD CROSSINGS…AND TRAVELING ACROSS BRIDGES AND OVERPASSES. BE PREPARED FOR RAPIDLY CHANGING VISIBILITY AND RAPIDLY CHANGING ROAD CONDITIONS. FROST IS LIKELY TO FORM ON AREA ROADS DUE TO THE NATURE OF THE FOG. ALLOW EXTRA TIME TO REACH YOUR DESTINATION SAFELY OVERNIGHT TONIGHT AND EARLY MONDAY MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A FREEZING FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING…SLOW DOWN… USE YOUR HEADLIGHTS…AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU. ALSO…BE ALERT FOR FROST ON BRIDGE DECKS CAUSING SLIPPERY ROADS.

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Andy Gabrielson (1987-2012)

Andy Gabrielson 1987-2012


Noted storm chaser Andy Gabrielson was killed in a car accident Saturday afternoon on the Turner Turnpike (I-44) outside of Tulsa Oklahoma by a drunk driver. He is a native of Luverne MN (just east of Sioux Falls and north of Rock Rapids). He will be missed.

UPDATE: Visitation and Funeral Services have been announced.
Visitation will be on Friday, February 10 from 4-8pm. The Funeral will be Saturday, February 11 at 10am (approx) both are being held at Grace Lutheran Church in Laverne MN (500 N. Kniss)
More at SevereStudios.com

Below are some links to his videos of tornadoes in Iowa the past few years.
Mapleton 2011
Grundy County 2009

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Iowa Forecast Video 2/5/2012

BECOMING QUIETER: After some places saw 5-10+” of snow Friday night into Saturday, the state will be in for some quieter and cooler, but seasonal weather over teh next week. Today and Monday however will see some sunshine (more during afternoon) with readings climbing back into the 40s across the east, (cooler in snowpack areas) It’s late Monday into Tuesday when cold air from Canada sweeps in bringing more February temps to the state but given the lack of snow especially across northern and eastern Iowa, this will just be temps in the 30s for highs and lows a few degrees either side of 20.

NO BIG STORMS: Further along weak disturbances seem to be the rule at least with this run. There is a noticeable lack of precipitation across the area over the next two weeks and given that NW Iowa is still in Moderate to Severe Drought, that is not a good thing.

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Snowfall Totals (2/4/2012)

Here are the snowfall amounts from the system that moved through western into central Iowa Friday into Saturday.

These will be updated frequently

Lincoln NE 13.5″
Little Sioux 12″
Cumberland 11.5″
Papillion NE 10″
NWS Des Moines 9.1″
NWS Omaha 8.5″
Logan 8.5″
Creston 8″
Adel 7.8″
Greenfield 7.5″
Winterset 7.5″
Atlantic 7″
Earlham 7″
Gray 7″
Pacific Junction 7″
Waukee 7″
Omaha Airport 6.9″
Clive 6.7″
Yale 6.4″
Jordan Creek 6.1″
Anita 6″
Ankeny 6″
Guthrie Center 6″
Manning 6″
West Des Moines 6″
Grimes 5.8″
Murray 5.8″
Oakland 5.5″
Windsor Heights 5.3″
Corning 5″
De Soto 5″
Des Moines 4.6″
New Virginia 4.5″
Urbandale 4.5″
Altoona 4.2″
Grinnell 4″
Norwalk 3.8″
Jefferson 3.5″
Johnston 3.5″
Gravity 3″
Mapleton 2.5″
Schleswig 2″

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Variable Road Conditions

US Hwy 34 near Creston (oopsy car in the ditch!)


US Hwy 218/IA 27 south of Mt Pleasant


IA Hwy 9 near Decorah (Sunshine breaking through)


It really depends on what part of the state you’re in or what part of you’re traveling to today. Across northern and far eastern Iowa, roads are normal with a few wet patches. Southeastern Iowa is seeing some rain, while central into western and southwestern Iowa have seen copious amounts of snow and terrible road conditions. Be aware as you’re driving, the conditions can change quite quickly heading south or west.

(All webcam shots ctsy Iowa DOT)

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Iowa Forecast Video 2/4/2012

HALF WEEKEND: Half of this weekend will be somewhat stormy, especially across the southern 2/3rds of the state. The other half will be dry and mostly sunny. First off today a Winter Storm Warning and Winter Weather Advisory remain in effect through Sunday morning, however most of the moisture will move out of the state later tonight. Snowfall amounts of 4-9″ will be possible from Des Moines to Omaha, with the heaviest amounts further to the west. Little if anything will fall north of US Hwy 20 and the eastern counties will see mainly rain with a bit of wintry mix and up to a dusting or half inch of snow by the end.

CALM WEEK: Next week will see seasonal readings in the 30s to lower 40s across the state with dry conditions. There is a chance of some flurries or sprinkles on Tuesday into Wednesday, but we’ll leave them out for now. No big storms will effect the state after this current one at least through the following weekend.

COLD SNAP?: The GFS is showing a large pool of cold air settling southward toward the US/Canadian border toward the middle to end of February. With the NAO still trending positive, this will likely be gone on the next run, but we’ll have to keep watch for any blasts from the north at least through March.

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Light Freezing Rain Over Eastern Iowa

From the National Weather Service in the Quad Cities.

A BAND OF VERY LIGHT RAIN AND SPRINKLES WAS CONTINUING TO MOVE SLOWLY NORTHEASTWARD ACROSS AREAS FROM VINTON…TO NORTH OF CEDAR RAPIDS…ANAMOSA….AND OVER TOWARD BELLEVUE. SINCE TEMPERATURES WERE HOVERING AROUND THE FREEZING MARK IN THOSE AREAS…THIS LIGHT RAIN WAS FREEZING UPON MAINLY ELEVATED AND EXPOSED SURFACES. THIS LIGHT FREEZING RAIN MAY PRODUCE A LIGHT GLAZE ON UNTREATED SIDEWALKS AND BRIDGES WITH VERY LOCALIZED SLICK SPOTS DEVELOPING.

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