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Crazy September weather – Cooler with huge temperature swings

If you have been thinking that the weather this month has been a bit odd you are right!  It was pointed out to me by a reader recently just how much things have been out of kilter.  If you look at the table below you will see what we mean.

Date Normal High Official High * Departure
From Normal
Difference From
Previous Day
08/31 82 91 +9 +2
09/01 82 85 +3 -6
09/02 82 63 -19 -22
09/03 81 75 -6 12
09/04 81 74 -7 -1
09/05 81 54 -27 -20
09/06 80 68 -12 14
09/07 80 79 -1 11
09/08 80 52 -18 -27
09/09 79 86 +7 34
09/10 79 80 +1 -6
09/11 79 63 -16 -17
09/12 79 61 -18 -2
09/13 78 74 -4 13
09/14 78 62 -16 -12
09/15 78 73 -5 11
09/16 77 80 +3 7
09/17 77 81 +4 1
09/18 77 79 +2 -2
09/19 76 76 0 -3
09/20 76 79 +3 3
09/21 76 77 +1 -2
09/22 75 87 +12 10

As you can see, we have had eight days thus far in September with temperatures 10 degrees or more above or below normal.  Seven of those eight were below normal, six of those were 15 or more degrees cooler than usual.  We had one day, the 5th, when we the mercury only climbed to 54 degrees – a whopping 27 degrees below what we would normally expect. 

That in and of itself is noteworthy but also notice the temperature swings from day to day.  12 days we have had temperature swings of 10 degrees or more.  Four of those days had swings of 20 degrees or more!  On the 8th we dropped 27 degrees from the previous day and were 18 degrees below normal.  We then followed that up on the 9th by climbing 34 degrees above what we had on the 8th and were 7 degrees above normal. 

Now that is some weird weather and if you feel like things have been going up and down – you are right! 

Special thanks to David Canfield of Thornton for accumulating the data and bringing this to our attention!

First day of fall brings summer-like weather

Today at 9:44am marks the Autumn Equinox – the first day of fall.  The days are definitely getting shorter and we are seeing less and less daylight.  The spring and autumn equinox mark the two days of the year  when the center of the Sun will spend a nearly equal amount of time above and below the horizon at every location on Earth and night and day will be of nearly the same length.  In short, there is 12 hours between sunrise and sunset.  Here along the Front Range we are pleased to see summer-like weather today and for most of the week. 

A dry and stable weather pattern will settle in over much of the state and with it usher in well above normal temperatures.  The normal high temperature for this time of year is 75 degrees and on Monday we will be a good bit above that as we reach 85.  There will be a slight chance for thunderstorms late today but those will be few and far between. 

As the week progresses we will continue to see above normal temperatures with 80 on Tuesday, 82 on Wednesday, 85 on Thursday and 84 on Friday.  Enjoy it while you can – the snow could be flying any day now!

Hurricane Ike death toll could take years to finalize

Searchers go through houses in Crystal Beach, Texas on Monday in the wake of Hurricane Ike.  Smiley Pool / Houston Chronicle
Searchers go through houses in Crystal Beach, Texas on Monday in the wake of Hurricane Ike. Smiley Pool / Houston Chronicle

Recovery efforts from Hurricane Ike continue in Texas in the wake of the devastating storm.  The death toll in the state stands at 17 however tens of thousands of people chose not to evacuate and officials are concerned the actual toll is much greater than that.  It could take years for a full accounting of the missing to happen as it is thought that some that stayed behind and chose to ride the storm out were simply washed away into the Gulf of Mexico.

Search and rescue personnel have completed a search for survivors and the Red Cross is now performing welfare checks on people named by relatives.  An estimated 90,000 people stayed behind and accounting for them will be virtually impossible.  The death toll will of course not climb to that high of a number but it is expected that at least some of that number will never be accounted for.
 
In the coastal town of Crystal Beach, the stench of rotting animals and livestock permeated the air where dozens stayed behind.  One account told of a survivor seeing a friend pulled out to see when she couldn’t hold onto the rafters of a home.

Seabrook, TX police officer Jeff Galyean hugs his 4th grade teacher, Sue Harral, on Tuesday in front of her home.  The house was swept into the middle of the street and was several hundred feet from its foundation.  Mark Wilson / Getty Images
Seabrook, TX police officer Jeff Galyean hugs his 4th grade teacher, Sue Harral, on Tuesday in front of her home. The house was swept into the middle of the street and was several hundred feet from its foundation. Mark Wilson / Getty Images

New ThorntonWeather.com webcams provide a live window to the outside

ThorntonWeather.com's new weather webcams provide a great way to view current conditions.
ThorntonWeather.com's new weather webcams provide a great way to view current conditions.

We are pleased to announce the latest addition to our growing stable of features:  Weather webcams!  ThorntonWeather.com now features two live cameras that provide a great look into the current weather conditions in Thornton.  The west camera provides a good view of the western sky to see what is approaching and happening right now.  The east camera looks toward the plains and will show good “on the ground” conditions, particularly come winter when it starts snowing. 

The pictures from each camera are updated and uploaded to the website every five minutes.  We also feature a time-lapse movie of each camera showing the previous 24 hours worth of images that is kind of fun to watch. 🙂

This is an exciting new feature and we are sure it will quickly become one of our most popular!  You can click here to view the webcam images right now!  They are also accessible from our menus by going to Live Conditons and then selecting Weather Webcams. 

What do you think of our webcams?  Are there other features, changes, or enhancements you would like to see ThorntonWeather.com incororate?  Click the “Comment” link below and let us know!

Hurricane Ike strikes and passes; Recovery efforts begin

A TV cameraman tapes the wreckage left by Hurricane Ike In Galveston.  Bob Pearson / EPA
A TV cameraman tapes the wreckage left by Hurricane Ike In Galveston. Bob Pearson / EPA

With the passing of Hurricane Ike, emergency responders in the Houston and Galveston area begin the task of aiding and rescuing the approximately 140,000 people who chose not to evacuate the area as the storm approached.  Debris and flooding made the task extremely difficult and hazardous for those tasked with helping recover from the devastating storm.

Texas Governor Rick Perry expressed frustration at having to put rescuers’ lives on the line for those that chose to ignore the warnings.  Thousands of 911 calls poured in as the storm struck Friday night and into Saturday morning.  As of Saturday night the governor’s office said 940 people had been saved. Another 600 were rescued from Louisiana floods.

More than 3 million people in Texas were without power at the height of the storm.  180,000 in Louisiana face the same problem.  Power providers in the region say it could take weeks before power is fully restored. 

Hurricane Ike made landfall over Galveston at 12:10am MDT on Saturday and was over 900 miles across at one point.  As the storm moved inland, it continued to produce hurricane condtions for over 100 miles.  As damaging as the storm was, it could have been much worse.  Authorities had predicted storm surges of 20 to 25 feet but thankfully that did not bear out.  The greatest surge occurred at Sabine-Pass near the Texas-Louisiana border and was measured at 15 feet.

Hurricane Ike makes landfall; Fear for what daybreak will bring

Houston radar image as of 3:45am MDT on Saturday, September 13 as Hurricane Ike moves ashore. The eye of the storm is about 17 miles east of the city.  Click for larger image.
Houston radar image as of 3:45am MDT on Saturday, September 13 as Hurricane Ike moves ashore. The eye of the storm is about 17 miles east of the city. Click for larger image.

The eye of Hurricane Ike made landfall Saturday morning as a category 2 storm with winds of 110 mph at 1:10am MDT.  Long before that though the effects of the storm were being felt as the winds and storm surge began to batter Galveston Island and the Texas coast.  Now the waiting for daybreak begins as no one is sure exactly what will be found once daylight comes.

The sheer size of this massive storm has wreaked havoc across much of the Texas and Louisiana coast.  Measuring 900 miles wide, Ike’s tropical storm-force winds extended out to 275 miles – effectively the length of the Texas coastline – from its center.  Evacuation orders were issued for over 1 million people but tens of thousands are expected to have taken the chance and tried to ride the storm out raising fears of potentially massive counts of dead.  Area officials were telling those that stay behind to write their social security numbers on their arms so their bodies could be identified in the worst case scenario. 

Satellite image of the continental United States at 3:45am MDT on Saturday, September 13 as Hurricane Ike moves ashore. You can see the massive size of the storm.  Click for larger image.
Satellite image of the continental United States at 3:45am MDT on Saturday, September 13 as Hurricane Ike moves ashore. You can see the massive size of the storm. Click for larger image.

The Galveston County Office of Emergency Management has said on its website, “Much of the Galveston Island is currently flooded and there are several fires in that area.”  Emergency management officials have reported receiving numerous calls asking for help but rescuers will be unable to aid anyone for hours until the storm subsides.  In perhaps one of the most dramatic moments, early yesterday evening a distress call was received from a 584-foot Cyprus-flagged freighter that was adrift without power 90 miles from the center of the storm.  The Coast Guard sent planes and helicopters to attempt a resuce of the 22 people on board but were forced to turn back due to the conditions.  The ship was told they would simply have to ride it out. 

Now the world waits for daybreak to see what sort of devastation Ike has brought to Texas.

A wet start to the weekend but the sun is coming soon

Thornton is getting a bit of a wet start to the weekend Friday as we have had nearly 1″ of rain fall in the last 12 hours.  Those showers will continue off and on throughout the day with a chance for a thunderstorm or two this afternoon. 

Friday night things will start to clear out and patchy fog may be possible as we head into Saturday morning due to all the moisture in the air.  The sun will come out though and we should be under clear skies as we reach a high of 76 degrees Saturday.

Sunday, the day of the Denver Broncos home opener against the San Diego Chargers, we will have clear skies again but just a touch cooler.  Look for a high around 71 degrees.  For those of you heading to the game, at kickoff look for a temperature around 68.  The temperature should hold right around there throughout.

Hurricane Ike closes in on Galveston & Houston; 1 million evacuate

Color enhanced satellite image of Hurricane Ike as of Friday, September 12, 2008. Click for larger view.
Color enhanced satellite image of Hurricane Ike as of Friday, September 12, 2008. Click for larger view.

Potentially the most devastating hurricane since Hurricane Katrina three years ago is nearing the Texas Gulf Coast Friday morning.  Hurricane Ike is currently 265 miles southeast of Galveston, Texas and expected to make landfall very near that coastal island city around midnight tonight.  Ike is so large though that the outer bands of the storm are already starting to be felt along the coast and conditions will deteriorate there throughout today long before the eye makes landfall.  Minor flooding along the barrier islands south of Galveston have been reported this morning as well.

Hurricane hunter aircraft have measured winds in Hurricane Ike at 105 mph making it a category 2 storm at the current time.  The sheer size of the storm can be seen in the wind measurements which show hurricane force winds extend outward up to 120 miles from the center and tropical storm force winds extend outward up to 275 miles.  As the storm nears the coast, it is expected to continue to strengthen and make landfall with category 3 winds of 115 mph. 

Make no mistake – this is going to be a major storm.  The National Weather Service office in Houston / Galveston has issued a very dire warning:  “All neighborhoods … and possibly entire coastal communities … will be inundated during the period of peak storm tide.  Persons not heeding evacuation orders in single-family one- or two-story homes will face certain death.”

Satellite image and forecast path for Hurricane Ike as of Friday, September 12, 2008.  Click for larger image.
Satellite image and forecast path for Hurricane Ike as of Friday, September 12, 2008. Click for larger image.

The last time the National Weather Service used such strong language was with Hurricane Katrina and this simply serves to highlight the danger this storm presents.  As always, the greatest danger with hurricanes is not the wind but the rain and storm surge that accompany it and Hurricane Ike has both of those in spades.  Coastal storm surge up to 20 feet and large, dangerous battering waves are expected.  5 to 10 inches of rain are expected in eastern Texas, possibly up to 15 inches in some areas. 

Over 400 miles of Texas coastline is under a hurricane warning now with nearly 1 million residents under evacuation orders.  Galveston Island, population 280,000 is expected to take a near direct hit and is being evacuated.  Mandatory evacuations remain in effect for low-lying coastal areas northeast and southwest of Galveston, in Chambers, Matagorda and Brazoria counties including parts of Houston. 

National Weather Service meteorologist Kent Prochazka said, “Don’t stay…  This is not a storm that people who have lived down here have probably experienced unless they’ve been here for more than … 70 or 80 years.”

For the latest on the storm’s location, please visit the ThorntonWeather.com Hurricane Tracker.

Monster Hurricane Ike heads for Texas; Evacuations start

Spectral satellite image of Hurricane Ike as of Thursday, September 11, 2008.  Click for larger version.
Spectral satellite image of Hurricane Ike as of Thursday, September 11, 2008. Click for larger version.

500 miles of Texas coastline are now under a hurricane warning as Hurricane Ike continues to threaten a 500 miles stretch of the Gulf Coast.  Tens of thousands of residents have been ordered to evacuate including all of Galveston Island and many other vulnerable areas.  Thursday afternoon, evacuations will begin for many low lying areas surrounding Houston and all schools and government offices in the city will be closed Friday. 

As of 8:00am MDT, Hurricane Ike was about 580 miles east-southeast of Corpus Christi and about 470 miles east-southeast of Galveston.  The storm is moving toward the west-northwest near 10 mph.  A general west-northwestward motion is expected over the next day or so and the center of Ike should be very near the coast by late Friday.  But, Ike is an extremely large storm and coastal areas will begin feeling the effects of the storm long before then. 

Satellite image of Hurricane Ike and its predicated path as of Thursday, September 11, 2008.  Click for larger version.
Satellite image of Hurricane Ike and its predicated path as of Thursday, September 11, 2008. Click for larger version.

Since leaving Cuba, the storm has continued to grow in size and intensity.  Latest hurricane hunter aircraft have measured sustained winds of 100 mph making Ike a category 2 storm.  Hurricane force winds extend outward 115 miles from the center of the storm, tropical storm winds extend 255 miles.  As Hurricane Ike transits the Gulf of Mexico, it is expected to continue to grow, potentially becoming a category 3 storm with 120+ mph winds. 

There is a great danger of significant loss of property and life in the storm’s path.  Considerable storm surge to the north of where the storm makes landfall can be expected as well as torrential rain and tornadoes.  Galveston Island could be hit with surge from 14 to 20 feet, potentially overtopping the city’s seawall. 

Galveston Island, September 1900. The number of dead was so significant that burials were not possible. Bodies were taken and dumped in the sea initially. Click for larger version.
Galveston Island, September 1900. The number of dead was so significant that burials were not possible. Bodies were taken and dumped in the sea initially. Click for larger version.

For the city of Galveston, the threat of Ike brings to the forefront memories of what is widely considered the worst natural disaster in United States history – the Galveston Hurricane of 1900.  Coincidentally, this past Monday, September 8, was the 108th anniversary since that killer category 4 hurricane claimed up to 12,000 lives (the exact number is impossible to determine due to inexact record keeping).  In that storm, a 15 foot storm surge submerged the island and destroyed 3,600 homes and very few buildings survived at all.

Texas on alert as Hurricane Ike heads for land

Satellite image of Hurricane Ike and its predicted path as of Wednesday morning.  Click for larger image.
Satellite image of Hurricane Ike and its predicted path as of Wednesday morning. Click for larger image.

The Texas coastline is preparing for a potentially devastating strike from Hurricane Ike this weekend as the storm regains strength.  The center of the storm is currently 145 north of the western tip of Cuba and moving toward the northwest at 8 mph. 

Ike’s interaction with land near Cuba took a lot out of it as it dropped to a category 1 hurricane with sustained winds of 85 mph.  However, the storm is expected to fully recover and regain strength as it crosses the Gulf of Mexico, possibly becoming a category 3 storm by the time it makes landfall.  Current modeling indicates the storm is headed for a collision course with land Friday night striking between Corpus Christi and Port Lavaca, Texas. 

All residents from northern Mexico to those on the northern Texas coastline should begin making preparations for the storm immediately.  As the storm regains strength, it is expected to gain in size as well and will most likely impact Houston and Brownsville as well.  Residents should review their emergency plans and absolutely not hesitate if advised to evacuate by emergency officials. 

Spectral image of Hurricane Ike as of Wednesday morning.  Click for larger image.
Spectral image of Hurricane Ike as of Wednesday morning. Click for larger image.

Texas Governor Rick Perry began preparations for a potential major hit from the storm and emergency assets are being prepositioned should they be needed.  Some people with special medical needs will begin evacuating inland Wednesday and the pace and number of evacuations will increase as the storm nears and the path becomes more clear. 

For the latest on the storm’s location, please visit the ThorntonWeather.com Hurricane Tracker.