The Internet has an incredible amount of information out there.  Weather websites abound, some better than others.  Everyone of course knows about the local TV station websites that provide a quick, glossed over look at the weather but what if you want to know more?  These five sites are great places for more in depth information.

Weather Underground – Like many weather sites, the Weather Underground is a one stop shop for everything weather.  All of the standard stuff like conditions and forecasts from around the U.S. and the globe are here.  A few things set it apart from others though.  First are the weather maps that you see when you visit their main page – temperature, dew point, wind, satellite, fronts and more are all easily accessible.  The second and most unique feature is the network of Personal Weather Stations (PWS) that provide data to the Weather Underground.  Clicking on the “Personal Weather Stations” link toward the top right of their site allows you to select a state and then view data from one of thousands of weather stations operated by weather enthusiasts.  Look at the Colorado list and you will almost certainly be able to find a station within a couple of miles of your home.  You can then view real time conditions for that station thus providing you with a more accurate view of the conditions where you live – not 20 miles away at Denver International Airport or downtown.

National Weather Service (NWS) – Unbeknownst to most folks is that the United States’ government run weather service is quite unique in the world.  No country has a government department with the resources of our own National Weather Service.  On weather.gov you will find a dizzying array of information from weather conditions and radar to climatological and severe weather information.  In terms of sheer amount of information available, it is second to none.  Where it does suffer however is in usability – it just isn’t always that easy to find what you are looking for.  It is there though and well worth spending some time investigating.  Also be sure to check out our local Denver / Boulder Weather Forecast Office for information specific to Colorado.

Weather Channel – By far the most “commercial” of weather websites, this is the online arm of the TV station of the same name.  Surprisingly the depth of information isn’t as great as one might expect considering its name and reputation but it is still a good site to remember.  I would consider this a good “consumer” weather website for someone just wanting the no frills basics without all the details.  One neat new feature is the weather maps that the Weather Channel now provides via Google Maps.  Click here to view them.  Using this map you can zoom in on an area of the country and view current conditions.  The neatest thing though is the overlays that you can add to the map including cloud cover and radar.

National Oceanic & Atmospheric Administration (NOAA) – This government agency is a one stop shop for all things related to the climate.  Like their website says, “Our reach goes from the surface of the sun to the depths of the ocean floor as we work to keep citizens informed of the changing environment around them.”  NOAA operates everything from satellites that monitor the sun and the Earth from space to more terrestrial monitoring of our climate and environment.  Long term forecasting and data analysis provide the public, government and researchers with information vital to understanding the world in which we live.  Like many government sites, there is a ton of information here but you do have to hunt for it a bit.

ThorntonWeather.com – Of course I have to plug my own website!  There are hundreds of personal weather stations across the state and many provide their data free to the Internet public.  With data from my own weather station coupled with the many freely available resources on the Internet, my website is a bit of a one stop weather information center, particularly for those living in the north metro area.  Everything you need in a weather website is there – current conditions, forecasts, radar, maps, weather news, climatological information, historical data, education and even lightning detection.  Be sure to check it out – you will probably be surprised just how much is readily available to a weather enthusiast!  Two other metro area personal weather station websites that are run by fellow weather geeks that I help maintain are ArvadaWx.com for those on the west side of town and ReunionWeather.com for those to the northeast.

Time to get outside this weekend!  The forecast looks absolutely beautiful with a high of 76 expected on Saturday and 72 on Sunday.  This is why we all love Colorado. 

Southern parts of the state and much of the western slope do currently have Red Flag Warnings or Fire Weather Watches posted.  As we saw earlier this week with the fires near Ordway and Fort Carson, conditions are ripe in some places of the state for dangerous wildfires.  A Red Flag Warning means that critical fire weather conditions are either occurring now or are imminent. A combination of strong winds, low relative humidity and warm temperatures will create explosive fire growth potential.  One has not been issued for northeastern Colorado – yet.  Indications are we could find ourselves under one on Sunday if conditions persist. 

One last note…  If you are interested, there are still opportunities to attend the National Weather Service storm spotter training.  There will be two sessions in Commerce City on April 30th and a few others around the metro are in the next couple of weeks.  Click here to see the schedule.  These are great sessions for anyone interested in wanting to learn more about our severe weather.  You can read more about the spotter program here.

Springtime in Colorado!  Tuesday the official high in Denver hit 82 degrees, just two degrees shy of the record for that date.  At ThorntonWeather.com we were a bit warmer with a high of 85.1 degrees.  Now, 24 hours later, we are preparing for a pretty decent snowstorm.  What fun! 

We’ll reach a high of 50 on Wednesday but it will be shortlived as an upper level cold front moves across the state.  After noon we will start to see a rain and snow mix fall across the Front Range which will turn to entirely snow tonight.  2 – 4 inches of the white stuff can be expected in the metro area although much of that will melt quickly with as warm as the ground is.  Thornton can expect to be at the lower range of that spectrum as the worst of this storm will hit the southern Front Range.  The Palmer Divide and parts of Douglas, Elbert and Park Counties are under a Winter Storm Watch as they are expected to be hit a bit hard with this storm. 

The good news is that this cold front should bring some relief to those fighting the wildfires in the southern part of the state.  However, ahead of the front strong winds are blowing which will cause more grief until some precipitation starts falling and humidities climb.  Much of the southern part of the state is under a Red Flag Warning through 6:00pm Wednesday. 

You have to love Colorado weather!  Monday we had our warmest day of the year with a high of 76.1 degrees.  It was absolutely beautiful.  Today we most likely will top that by a little bit but unfortunately there will also be wind as a cold front starts to move into the area.  Look for high temps today similar to yesterday. 

Looking farther ahead, Wednesday will bring changes as an upper level low moves into the state.  The southern Front Range foothills and Palmer Divide area could see three inches of snow.  Further north in the metro area and Thornton we could see scattered rain and snow showers but nothing that will accumulate.  Thursday we return to seasonal temperatures while the weekend is looking to be beautiful again with highs around 70. 

Website note:  Some of you may have noticed our conditions and statistics not updating yesterday starting around 11:30am.  We apologize for the problem but our DSL line was down.  Qwest of course couldn’t explain why but it miraculously started working again last night.  While our website is connected directly to the Internet and stayed up and running, we need the DSL line to update the site with the information from our weather sensors.  We apologize for the downtime.