Jump to content

Search the Community

Showing results for tags 'above normal precipitation'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Blogs

  • The Company Blog
  • Tropospheric Torrent
  • wxbrad's Blog
  • thunderman's Blog
  • Quincy's Blog
  • Ellinwood's Weather Blog
  • Once a legend always a legend
  • Weathertalkblog
  • everyhinks
  • Windy Fashion
  • Save up to 50%
  • Snowfall Updates and Forecasts 2019-2020 and beyond!
  • Dry vs. Wet Halloween Weather
  • Next Winter Storm in the North Plains and Great Lakes
  • More Snow in the Northern United States
  • Winter Precipitation in the Southern Rockies vs Dry conditions in the Eastern States
  • Heavy showers in the southern to central plains moving towards the northeast on Tuesday with mild weather conditions in the northeast early this week
  • Southern New England Winter 2020-2021 Blog
  • thomp2mp
  • Jett Pitman
  • Virginia tobacco as the main tobacco for production
  • Tips for writing a strong essay
  • Abobus

Forums

  • Board Headquarters
    • Forum Information & Help
  • Tropical Weather Discussion
    • Tropical Headquarters
  • General Forecasting and Discussion
    • Weather Forecasting and Discussion
    • Climate Change
    • Outdoor and Weather Photography
    • Weather Marketplace
    • Meteorology 101
    • Blogs
  • Regional Weather Discussion
    • New England
    • Upstate New York/Pennsylvania
    • New York City Metro
    • Philadelphia Region
    • Mid Atlantic
    • Southeastern States
    • Tennessee Valley
    • Lakes/Ohio Valley
    • Central/Western States

Categories

  • General Analyses & Forecasts
    • Seasonal Forecasts
    • Winter Analysis
    • Tropical Analysis
    • Severe Weather
  • Miscellaneous

Product Groups

  • Upgrade Packages
    • Individual Packages

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


Website URL


Yahoo


Skype


Four Letter Airport Code For Weather Obs (Such as KDCA)


Location:


Interests


Home Location

Found 1 result

  1. This winter outlook is the preliminary try for JWN productions, weather amateur forecasting, and writing business. We have several indications that a big snowy winter is coming for Southern New England. While water temperatures between 35N:75W, 35N:70W, 40N:75W, 40N:75W within this box can help determine the potential baroclinicity involved in a potential winter storm, determining how much moisture is available to the storm's potential snowfall amounts. If the water temperatures are above normal in this location, than chances are there is a greater than normal chance at significant snowfall for the areas north and northwest of the storm's track, now if it is colder than normal the reverse impact, there is no real science yet to help determine if the Gulf Stream's impact's go beyond intensity of a winter storm and its precipitation outlook, storm track is just a chance of happening along the Gulf Stream, it is not a reason for the storms tracking the way they do, but what does is the positioning and intensity of several upper level features, like the +PNA ridge, and its location and amplitude, as well as the 50/50 -NAO low, and the Greenland Ridge of the -NAO regime, as well as positioning and potential for a colder than normal atmosphere, in a -AO polar Vortex location and amplitude of the arctic jet stream. While there are factors we know about that impact the long duration indices of the NAO/PNA/AO, we don't know what the day to day and week to week levels of the indices will be determining the outcome of a winter storm's location, intensity, and impact. An active Sub-tropical jet streams are notorious in El Nino ENSO patterns, therefore I expect the Gulf of Mexico to have extreme precipitation changes, along with a strong chance for severe weather from Florida to the Carolinas. It also appears the +PNA will poke its large head onto the Western CONUS during the winter months, allowing an amplified jet stream to impact the troughing over the eastern US, leading to numerous storm chances along the East Coast, now intensity, precipitation amounts, and track will have a lot to do with the -NAO/AO pattern too, those are accurately forecasted at this time, but for now I will have to say an active Jan - Mar will have numerous blizzard potentials. All for an above normal winter for snowfall, especially from NYC to BOS.
×
×
  • Create New...