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Latest Low-pressure area Stories

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2013-12-03 03:30:03

redOrbit Meteorologist Joshua Kelly Big Story Weather from December 2: The potent winter storm has already started to deliver heavy snowfall over the Rockies and into the Plains. Some places have already seen 6+ inches. The other big story overnight was the fog. A large area from the Great Lakes to the Gulf Coast is seeing fog which is due to the southerly winds ahead of a very powerful winter storm. Big Story Weather Discussion for December 3: Surface Map 11AM: Low pressure...

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2013-12-02 04:00:26

redOrbit Meteorologist Joshua Kelly Big Story Weather from November 30-December 1: A potent winter storm was the big story of the weekend as it has been moving across the Pacific Northwest. Big Story Weather Discussion for December 2: Surface Map 11AM: Low pressure moving up along the Eastern US will bring a few snow showers over Maine. Low pressure moving into the Northern Rockies will bring a significant amount of snowfall along with freezing rain to the Rockies and the...

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2013-11-22 04:00:03

redOrbit Meteorologist Joshua Kelly Big Story Weather from November 21: Cold air plunged across the Plains yesterday with temps in the single digits and wind chill values well below zero. Snowfall was limited to mostly the Rockies over the past 24 hours. Big Story Weather Discussion for November 22: Surface Map 11AM: Low pressure and the associated cold front will push through the Mid-Mississippi River Valley bringing rain, snow and thunderstorms to the region. High pressure...

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2013-11-21 04:00:05

redOrbit Meteorologist Joshua Kelly Big Story Weather from November 20: Snowfall over Montana and portions of the Rockies was the big news of the day with snowfall rates around 3-5 inches in some places. The Arctic freeze was the other big story with places over the Dakotas falling into the single digits overnight. Big Story Weather Discussion for November 21: Surface Map 11AM: High pressure over the Eastern Seaboard will keep the area dry from the East Coast to the Gulf...

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2013-11-19 04:00:07

redOrbit Meteorologist Joshua Kelly Big Story Weather from November 18: The top stories of yesterday included heavy snowfall that made its way across the Cascades and also the strong winds over the Great Lakes. There was also heavy rainfall along the Gulf Coast with some places getting over 1 inch along the frontal boundary. Big Story Weather Discussion for November 19: Surface Map 11AM: High pressure over the Great Lakes will bring cool and dry weather to the region. This...

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2013-11-18 04:00:53

redOrbit Meteorologist Joshua Kelly Big Story Weather from November 15-17: The biggest story of the weekend occurred on Sunday was a significant severe weather outbreak across a good portion of the Midwest. Here are just some of the reports from Sunday. First, the largest tornado that has been noted so far occurred in Washington IL. The initial reports are of an EF-4 rating on that storm. If you look at images coming out of the region, you will see complete devastation with no...

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2013-11-15 03:30:11

redOrbit Meteorologist Joshua Kelly Big Story Weather from November 14: High pressure dominated most of the country with tranquil weather yesterday. The colder weather pushed into the East Coast, while the Plains began to warm back up. Big Story Weather Discussion for November 15: Surface Map 11AM: High pressure will push into the Atlantic today and a new storm system will push into the Pacific Northwest bringing rain and snow to the region. Surface Map 11PM: Low pressure...

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2013-11-13 04:00:45

redOrbit Meteorologist Joshua Kelly Big Story Weather from November 12: Tuesday brought more snow to places from the Great Lakes into the Northeast. Cold air plunged into the South with temps this morning in the lower 30’s from Eastern TX to the Florida Panhandle. Big Story Weather Discussion for November 13: Surface Map 11AM: High pressure will dominate the weather across the entire country. Surface Map 11PM: High pressure will dominate the weather across the entire...

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2013-11-12 04:00:06

redOrbit Meteorologist Joshua Kelly Big Story Weather from November 11: Lake effect snows kicked in over portions of the Great Lakes yesterday with places seeing anywhere from 2-5 inches of snowfall. Cold air also started to plunge into the Plains yesterday with low temps falling into the teens for some. Big Story Weather Discussion for November 12: Surface Map 11AM: High pressure dominates the weather from coast to coast. There are going to be a few snow showers over Maine...

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2013-11-11 04:00:55

redOrbit Meteorologist Joshua Kelly Big Story Weather from November 8-10: A storm swept through Montana this past weekend bringing accumulating snowfall to the area. Arctic air plunged into the country as well bringing some of the coldest weather so far to the US. Super Typhoon Haiyan (Yolanda) was recorded as one of the earth’s strongest storms this past weekend bringing massive flooding, mudslides, and destruction to the Northern Philippines. Our thoughts go out to all of those...


Latest Low-pressure area Reference Libraries

Weather Educartion: Impacts Of The Canadian High Pressure Center
2012-12-29 11:43:39

The Canadian High pressure center shifts into the United States throughout the year and has a major impact on the weather from season to season. In the summer when this high pressure moves in, the temps usually cool off by about 10-15 degrees. For example:  if the temp was 91F in Fargo, it would cool down into the 70s once this high moved in. The high also creates drier weather. In winter when this system moves in the weather pattern is the same in that the temps will drop and the air...

Polar Watch For Aug 29- Sept 4
2012-09-05 08:00:17

A look at the temps from the 4th show that another colder pocket of air is moving into the region. Aug 29: The max temps warmed to 1C, while the overnight lows dropped to 0C. Aug 30: A burst of colder air was over the polar cap as high temps only made it to -3C, and the overnight lows dropped to -6C. Aug 31: Brought a touch of warmer air back into the region as high temps rose back to 1C, while the overnight lows hit -2C. September 1: High temps again rose to 1C, while overnight lows...

Weather Pack For September 6, 2012
2012-09-06 08:00:38

Today on Weather Pack we are going to examine the surface wind around a mature low pressure system, which means that the low pressure has an occluded front associated with it. Yellow Star: The forecasted surface winds would be out of the Northwest as the flow behind the low is counter-clockwise. Green Star: Anyone that is forecasting for the green star would be looking at the winds coming from the South-Southeast just right ahead of the warm front of the low pressure system. Red...

Upper Air Map Identification for July 6, 2012.
2012-07-06 12:00:10

Looking at the upper air map for the entire region from Alaska to the Atlantic Ocean we can identify a few significant features. The first is the deep low height center over Alaska, this is telling us that at 30,000ft the air is rising upwards allowing for the surface low to still be gaining strength. Also if you look to the west of that closed low you will see what is referred to as a jet max getting ready to enter the base of the low height center. This will further amplify the low...

Surface Weather Map Features for July 5, 2012
2012-07-05 10:00:03

The morning weather map for July 5, shows us the current surface pressure readings. Surface Pressure is very important from a meteorological stand point. We use this to help us identify where our surface pressure centers are just like you see above. Our Low pressure area is over Northeast Colorado and also the High pressure over the Ontario area. Surface pressure is taken hourly from the stations and they are also mostly done on a 24hr basis, however some places will only submit their...

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Word of the Day
attercop
  • A spider.
  • Figuratively, a peevish, testy, ill-natured person.
'Attercop' comes from the Old English 'atorcoppe,' where 'atter' means 'poison, venom' and‎ 'cop' means 'spider.' 'Coppa' is a derivative of 'cop,' top, summit, round head, or 'copp,' cup, vessel, which refers to 'the supposed venomous properties of spiders,' says the OED. 'Copp' is still found in the word 'cobweb.'
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