Happy September 21st! Do something to make somebody feel lucky today......... Then think about how you made their world better!
Scroll down and enjoy the latest comprehensive weather to the max...... occurring because of the natural physical laws in our atmosphere as life on this greening planet continues to enjoy the best weather/climate in at least 1,000 years(the last time that it was this warm).
Here are the latest hazards across the country.
Purple/Pink/blue on land is cold/Winter weather. Brown is wind, Green is flooding. Gray is fog. Reddish is a red flag advisory.
Go to the link below, then hit the location/county on the map for details.
https://www.spc.noaa.gov/ Go to "hazards"
Current Weather Map
NCEP Days 0-7 Forecast Loop | NCEP Short-Range Model Discussion | NCEP Day 3-7 Discussion |
Wind map Press down on this on the left with your cursor!
Current Jet Stream
Low Temperatures Tomorrow Morning |
Highs today and tomorrow.
Very warm for September!
Highs for days 3-7:
Hot, to Very Warm(mainly south).......by late September standards!!!!
We have passed the peak in Summer temperatures based on climatological/historical averages by going on 2 months but still have some heat on the way!!!!!
https://www.wpc.ncep.noaa.gov/medr/medr_mean.shtml
Weather maps for days 3-7 below
Liquid equivalent precip forecasts for the next 7 days are below.
Day 1 below:
http://www.wpc.ncep.noaa.gov/qpf/fill_94qwbg.gif?1526306199054
Day 2 below:
http://www.wpc.ncep.noaa.gov/qpf/fill_98qwbg.gif?1528293750112
Day 3 below
http://www.wpc.ncep.noaa.gov/qpf/fill_99qwbg.gif?1528293842764
Days 4-5 below:
http://www.wpc.ncep.noaa.gov/qpf/95ep48iwbg_fill.gif?1526306162
Days 6-7 below:
http://www.wpc.ncep.noaa.gov/qpf/97ep48iwbg_fill.gif?1526306162
7 Day Total precipitation below:
https://www.wpc.ncep.noaa.gov/qpf/p168i.gif?1566925971
Risk of excessive rains.
Mesoscale Precipitation Discussions
Current Day 1 Forecast Valid 16Z 08/30/19 - 12Z 08/31/19 |
Day 1 Threat Area in Text Format
Day 2 and Day 3 Forecasts |
Current Day 2 Forecast Valid 12Z 08/31/19 - 12Z 09/01/19 |
Day 2 Threat Area in Text Format
Current Day 3 Forecast |
Severe Storm Risk the next 8 days:
Current Day 1 Outlook | Forecaster: Grams/Leitman Issued: 30/1238Z Valid: 30/1300Z - 31/1200Z Forecast Risk of Severe Storms: Marginal Risk |
Current Day 2 Outlook | Forecaster: Mosier Issued: 30/0537Z Valid: 31/1200Z - 01/1200Z Forecast Risk of Severe Storms: No Svr Tstms |
Current Day 3 Outlook | Forecaster: Mosier Issued: 30/0725Z Valid: 01/1200Z - 02/1200Z Forecast Risk of Severe Storms: No Svr Tstms |
Current Day 4-8 Outlook |
Last 24 hour precip top map
Last 7 day precip below that
Current Dew Points
Latest radar loop
http://www.nws.noaa.gov/radar_tab.php
(3400x1700 pixels - 2.2mb) Go to: Most Recent Image |
Go to: Most Recent Image
You can go to this link to see precipitation totals from recent time periods:
https://water.weather.gov/precip/
Go to precipitation, then scroll down to pick a time frame. Hit states to get the borders to see locations better. Under products, you can hit "observed" or "Percent of normal"
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Precipitation compared to average for the last 7, 14, 30 and 60 days.
Some spots in Iowa and especially N/C Illinois have dried out!
Usually not updated for previous day until late the next day.
https://www.atmos.illinois.edu/~snodgrss/Ag_Wx.html
Soilmoisture anomaly:
These maps sometimes take a day to catch up to incorporate the latest data(the bottom map is only updated once a week).
https://www.cpc.ncep.noaa.gov/products/Soilmst_Monitoring/US/Soilmst/Soilmst.shtml#
Latest: The first map below is the latest. The 2nd one is from last week.
In july/August/Sept, it's typical to see some increase in drought because of heat being a factor in evaporation, seasonally exceeding low rainfall during this month.
TOP MAP SHOWS DROUGHT INCREASED QUITE A BIT IN THE LAST WEEK in the Southeast and TX because of intense heat and no rain!!!!
The map below is updated on Thursdays.
https://droughtmonitor.unl.edu/
The top map is the Canadian ensemble average, the maps below are the individual members that make up the average at the end of week 2.
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Each member is like the parent, Canadian model operational model.......with a slight tweek/variation in parameters. Since we know the equations to represent the physics of the atmosphere in the models are not perfect, its useful to vary some of the equations that are uncertain(can make a difference) to see if it effects the outcome and how.
The average of all these variations(ensembles) often yields a better tool for forecasting. It's always more consistent. The individual operational model, like each individual ensemble member can vary greatly from run to run.........and represent an extreme end of the spectrum at times. The ensemble average of all the members, because it averages the extremes.............from opposite ends of the spectrum.........changes much less from run to run.
End of week 2....................0z ensembles:
360h GZ 500 forecast valid on Oct 06, 2019 00 UTC
Forecasts for the control (GEM 0) and the 20 ensemble members (global model not available)
0Z GFS Ensembles at 2 weeks:
Latest, updated graph/forecast for AO and NAO here, including an explanation of how to interpret them...............mainly where they stand at the end of 2 weeks.
Previous analysis, with the latest day at the bottom for late week 2 period.
https://www.marketforum.com/forum/t
National Weather Service 6-10 day, 8-14 day outlooks.
Temperature Probability
the 8-14 day outlooks ArchivesAnalogsLines-Only FormatGIS Data | |
Temperature Probability | |
30 day outlook. Widespread warmth. Equal chances for above or below precip(odds not favoring either)in most places.
October/November/December outlook also warm. A bit more precip. Don't take this one to the bank!