MD 2061 CONCERNING SEVERE THUNDERSTORM WATCH 659… FOR NORTHERN IDAHO AND WESTERN MONTANA
Mesoscale Discussion 2061
NWS Storm Prediction Center Norman OK
0816 PM CDT Tue Aug 29 2023
Areas affected…northern Idaho and western Montana
Concerning…Severe Thunderstorm Watch 659…
Valid 300116Z – 300245Z
The severe weather threat for Severe Thunderstorm Watch 659
continues.
SUMMARY…Severe threat continues within WW659.
DISCUSSION…A cluster of thunderstorms continues across northern
Idaho/western Montana. Recent wind reports have been primarily below
severe limits, though a couple of gusts 60-65 mph have been noted
across central Idaho and western Montana near Augusta and US287.
This trend will likely continue over the next couple of hours.
Storms are gradually moving northeastward into drier and more stable
air. However, temperatures across western Montana are in the upper
80s to 90s with dew point depressions around 40-50 F. This will
support continued potential for locally severe wind gusts as
thunderstorm cores rapidly descend.
..Thornton.. 08/30/2023
…Please see www.spc.noaa.gov for graphic product…
ATTN…WFO…TFX…PIH…MSO…BOI…OTX…
LAT…LON 47411589 47741580 48021566 48251535 48431457 48471384
48401332 48341291 48171250 48021222 47931214 47731191
47211188 46861194 46181220 45611204 45051209 44761219
44541230 44431273 44451329 44451363 44461416 44461436
44551471 44671500 44851516 45081544 45291558 45531574
45791578 47411589
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