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Chinook

Meteorologist
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Everything posted by Chinook

  1. Chinook
    Tomorrow night, CAM models show numerous thunderstorms will happen in the area from Chicago to lower Michigan. The 12km NAM shows 4000 J/kg of CAPE along with the 90 temperature, 76 dew point in Michigan before the storms. The shear values should be in the upper 20's knots or maybe a bit better. That's marginal for severe storms, unless the 500mb winds somehow get a little stronger.
  2. Chinook
    flash flood warnings for Colorado Springs, Pueblo, Fountain, Woodland Park, east of Colorado Springs tonight.
  3. Chinook
    This may have fulfilled the tornado report quota for one storm
  4. Chinook
    For those interested in severe weather, you may be fascinated by this recent Youtube video about events in April 2022
  5. Chinook
    Hey, I posted that on the 20th, over in Central/Western states. Surprisingly, I'm not in -that- heat wave.
  6. Chinook
    this has got to have some impressive nighttime lightning and possibly 1" hail near the city of Fond Du Lac
  7. Chinook
    This supercell dropped 1.25" hail near Janesville Wisconsin
  8. Chinook
    that is a well developed rear-flank downdraft or hook echo, considering that's more typical for the Midwest
  9. Chinook
    high temperatures 6 to 10 degrees above normal for a week (although mean temperatures were less above normal)
  10. Chinook
    There have been a few tornado warnings today in Michigan and Ohio, and also some severe warned storms in Ontario. This may have been a real tornado, east-southeast of Mansfield. (report of a tree down at this location.)
  11. Chinook
  12. Chinook
    when Reed Timmer tweets about your area.
  13. Chinook
    legitimately 101 degrees to 105 degrees in and near Loveland (July 9) Boulder and Fort Collins-CSU stations had a high of 99, both are records Today (July 10) is already 90 at Cheyenne and 98 at Denver, DIA.
  14. Chinook
    heat index of 116 at Shreveport with 104/73, and 117 at Texarkana with 107/70, Camden Arkansas, heat index of 126 with 99/82
  15. Chinook
    edit: Fort Collins-CSU has broken their record of 97 degrees. Boulder most likely broke their record of 99 degrees.
  16. Chinook
    this is 21 miles NE of Cincinnati downtown more spread-out debris signature a few minutes later
  17. Chinook
    Woodstock Illinois
  18. Chinook
    Mitchell SD had max wind gust 65 kt (74.7 mph) possible tornado at Salem SD
  19. Chinook
    Here is a picture of the sunset before the fireworks. There was not really much rain going on in the whole area at this time. I saw a couple of distant flashes of lightning while I was trying to watch fireworks.
  20. Chinook
    this large storm has already produced 90mph wind gusts at 16:26z
  21. Chinook
    There's a soupy 84 degree dew point at Denison Iowa right now. I think it's tied for the highest (USA) dew point I've seen on a weather map, ever. Le Mars Iowa says dew point of 91 but I honestly believe this is an error. In fact, Le Mars 99/91 would result in a heat index of 149.9 if it were true. Le Mars has had a really screwed up weather sensor with temp of 138, dew of 138, H.I. of 613.
  22. Chinook
    I noticed that close to midnight for me (1:00AM central time) and I was pretty surprised this was not associated with a notable individual cell. There must be some damage around US-34 on the edge of the city of Grand Island, and perhaps tracked northeastward for over 1 mile. I usually look at the Day-1 outlook issued at 06z (midnight for me) so I was looking at radar.
  23. Chinook
    Precip yesterday
  24. Chinook
    the Southwestern states, partially covered with thick clouds and rain today two views of this month's precipitation
  25. Chinook
    apparently my area got some rain at midnight to 2:00AM without thunder The northeast Texas panhandle went from 100 degrees to 58 degrees in under 24 hours with this cold front and is still just at 61 degrees this afternoon. (station: HHF)
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