Weather-Wednesday
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Started by metmike - June 13, 2018, 10:06 a.m.

Heat coming to the Midwest then moves east.

Highs Sat-Wed below

http://www.wpc.ncep.noaa.gov/medr/DAY3_MAX_filled.gif

http://www.wpc.ncep.noaa.gov/medr/DAY4_MAX_filled.gifhttp://www.wpc.ncep.noaa.gov/medr/DAY5_MAX_filled.gifhttp://www.wpc.ncep.noaa.gov/medr/DAY6_MAX_filled.gifhttp://www.wpc.ncep.noaa.gov/medr/DAY7_MAX_filled.gif

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By metmike - June 13, 2018, 10:09 a.m.
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National Radar Loop: quieter this morning

https://radar.weather.gov/Conus/index_loop.php

Doppler Radar National Mosaic Loop

By metmike - June 13, 2018, 10:10 a.m.
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Rains the past 24 hours........farther south.     

By metmike - June 13, 2018, 10:22 a.m.
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Rains hit some of the driest spots!


You can go to this link to see rain 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 %normal. 


You can see how the big dry pockets.........shrank but there are still dry spots right now. Since the crop ratings are near the best ever 77% GD/EX corn and 74% beans, clearly the previous dryness has not effected the condition of the overall crop yet.

Crop ratings dropped 1% on Monday........from the dry places. They should maintain next week. 

By metmike - June 13, 2018, 10:24 a.m.
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This is what it looked like before the rains.  I will find an update later today:


Rains that fell, were over some of the driest areas. The map below is rain over the previous 4 weeks compared to average:

Map for: June 3, 2018 (Week 22)

                   

Here is the update:

Map for: June 10, 2018 (Week 23)







    



http://mrcc.isws.illinois.edu/cliwatch/drought/drought.jsp

http://mrcc.isws.illinois.edu/cliwatch/drought/drought.jsp

By metmike - June 13, 2018, 10:26 a.m.
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By metmike - June 13, 2018, 10:26 a.m.
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Some of those storms could be severe:

Severe Storm Potential the next few days:

                                            

Current Day 1 Outlook
        0100 UTC Day 1 Outlook             
                Forecaster: Kerr
Issued: 10/0107Z
Valid: 10/0100Z - 10/1200Z
Forecast Risk of Severe Storms: Enhanced Risk        
      
          Current Day 2 Outlook
          1730 UTC Day 2 Outlook               
                Forecaster: Bunting
Issued: 09/1728Z
Valid: 10/1200Z - 11/1200Z
Forecast Risk of Severe Storms: Slight Risk        
      
          Current Day 3 Outlook
          1730 UTC Day 3 Outlook               
                Forecaster: Dial
Issued: 09/0726Z
Valid: 11/1200Z - 12/1200Z
Forecast Risk of Severe Storms: Slight Risk
      
          Current Day 4-8 Outlook
          Day 4-8 Convective Outlook                 

                                    


            

                

By metmike - June 13, 2018, 10:28 a.m.
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Excessive rain threat up there too


Current Day 1 ForecastCurrent Day 1 Excessive Rainfall Forecast
Valid 15Z 06/11/18 - 12Z 06/12/18

 

Day 1 Threat Area in Text Format  


  Day 2 and Day 3 Forecasts 
Current Day 2 ForecastCurrent Day 2 Excessive Rainfall Forecast
Valid 12Z 06/12/18 - 12Z 06/13/18

 

Day 2 Threat Area in Text Format 

 

Current Day 3 ForecastCurrent Day 3 Excessive Rainfall Forecast
Valid 12Z 06/13/18 - 12Z 06/14/18

 

                                    


 


By metmike - June 13, 2018, 1:09 p.m.
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The always reliable week 3 and week 4 CFS (-:


Hot week 3 cooler week 4

http://www.cpc.ncep.noaa.gov/products/people/mchen/CFSv2FCST/weekly/images/wk3.wk4_latest.NAsfcT.gif


Wet week 3, dry week 4..........so we have very warm to hot/wet, followed by cool/dry.

http://www.cpc.ncep.noaa.gov/products/people/mchen/CFSv2FCST/weekly/images/wk3.wk4_latest.NAprec.gif

By metmike - June 13, 2018, 1:11 p.m.
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Just updated GFS.........other than the well known heat coming up in week 1, no dome in week  2 but tons of rain.......bearish grains.....

Not quite as cool early in week 1, so am unsure how it will effect ng.

Forecast Hour:  384
Image URL: http://mag.ncep.noaa.gov/data/gfs/06/namer/precip_ptot/gfs_namer_384_precip_ptot.gif

   

gfs_namer_384_precip_ptot.gif

By metmike - June 13, 2018, 2:13 p.m.
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GFS was bearish late week 2 but Canadian ensembles are bullish! for ng with the heat ridge.

    

        

384h GZ 500 forecast valid on Jun 29, 2018 12 UTC

GZ 500 forecastGZ 500 forecastGZ 500 forecastGZ 500 forecast

By metmike - June 13, 2018, 3:32 p.m.
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Extreme weather for days 3-7. Intense heat in the middle from a heat ridge.......heavy rains around it.

Hot in the Northwest for PJ.



http://www.cpc.ncep.noaa.gov/products/predictions/threats/hazards_d3_7_contours.png

By metmike - June 13, 2018, 3:36 p.m.
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Extended...........still very warm to hot.

Turning drier in the North during week 2?

We will see.


  

6 to 10 Day Outlooks
Valid: June 19 to 23, 2018
Updated: 13 Jun 2018
Click below for information about how to read 6-10 day outlook maps
 Temperature        Precipitation
Click below for archives of past outlooks (data & graphics), historical analogs to todays forecast, and other formats of the 6-10 day outlooks
ArchivesAnalogsLines-Only FormatGIS Data

Temperature Probability

6 to 10 Day Outlook - Temperature Probability
 Precipitation Probability

  6 to 10 Day Outlook - Precipitation Probability

  

8 to 14 Day Outlooks
Valid: June 21 to 27, 2018
Updated: 13 Jun 2018
Click below for information about how to read 8-14 day outlook maps
 Temperature        Precipitation
Click below for archives of past outlooks (data & graphics), historical analogs to todays forecast, and other formats of the 8-14 day outlooks
ArchivesAnalogsLines-Only FormatGIS Data

Temperature Probability

8 to 14 Day Outlook - Temperature Probability
 Precipitation Probability

  8 to 14 Day Outlook - Precipitation Probability
By mcfarm - June 13, 2018, 3:57 p.m.
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metmike, you see that thin little strip coming thry Indy right now? You would not believe the rain that little sucker put down in just a few minutes.....with the 90's coming all weekend this was a nice surprise for this area....actually the first moisture event that hit every field we farm since April

By metmike - June 13, 2018, 7:19 p.m.
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Congrats mcfarm,

I thought you must have received a widespread 2 inches on Sunday.

We had 7 different rains Sat-Tue and over 5 inches. The ground is saturated!


By metmike - June 13, 2018, 7:48 p.m.
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Last GFS still has a ton of rain.......the first map but lets look at the last 2 maps below closer.

Forecast Hour:  384
Image URL: http://mag.ncep.noaa.gov/data/gfs/18/namer/precip_ptot/gfs_namer_384_precip_ptot.gif

   

gfs_namer_384_precip_ptot.gif


The first one below is the jet stream from the 12z run at the end of the period. Note the position of the Upper Low in South Central Canada, causes it to drop pretty deeply into the Midwest. The heat ridge is in the far southeast. 

Heat in the south and very stormy

Forecast Hour:  384
Image URL: http://mag.ncep.noaa.gov/data/gfs/12/namer/200_wnd_ht/gfs_namer_384_200_wnd_ht.gif

   

gfs_namer_384_200_wnd_ht.gif


The 2nd one from the just out 18gfs has just a slight shift in the even stronger jet stream which doesn't drop so far south........is more zonal and the strongest part, is still just hitting the West Coast.

Sort of small change but HUGE implications downsteam. The heat ridge is greatly pumped up/expanded across the southern half of the US. 

The map below that, shows how much heat would be coming in and where it will be aimed with the 2nd  scenario.


Forecast Hour:  384
Image URL: http://mag.ncep.noaa.gov/data/gfs/18/namer/200_wnd_ht/gfs_namer_384_200_wnd_ht.gif

   

gfs_namer_384_200_wnd_ht.gif


   

gfs_namer_372_850_temp_ht.gif


Which one will happen?

No way to know because models don't have the skill to pin point exactly where a strong jet stream will be in 2 weeks. However, either one is just as possible. One is pretty bearish, the other could turn into the dome of death. 

One other possibility but more outside chance is if the dome amplifies in the East and jet stream stays this powerful but is aimed  toward the Plains to Upper Midwest and defines the new pattern.............we have a situation that resembles 1993 with flooding rains. 

The bottom line is that this is late June and we have an unusually  powerful jet stream coming over a very strong heat ridge.

The strong jet stream at this time of year will likely be associated with the downstream features becoming amplified.......if the pattern take on a configuration similar to the above maps.

The Candian ensembles are pretty bullish with the widespread dome idea. See those above. The GFS ensembles and European model, not so much.

By cutworm - June 14, 2018, 12:07 a.m.
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I got harleyed today from that squall line. Amazing how that works.  Glad Mcfarm got some rain.

By metmike - June 14, 2018, 12:13 a.m.
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And we got our 8th rain since Saturday from it Cutworm. Have not even checked the rain gauge but we are now over 5 inches in the last 4 days.


Sorry you missed almost all of it.