SPC - No MDs are in effect as of Sun Sep 20 02:30:17 UTC 2026
No Mesoscale Discussions are in effect as of Sun Sep 20 02:30:17 UTC 2026.
Summary by Storm News Editorial Desk · As published by SPC forecast products · · 1 min read
No Mesoscale Discussions are in effect as of Sun Sep 20 02:30:17 UTC 2026.
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653 FONT11 KNHC 200237 PWSAT1 TROPICAL DEPRESSION SIX WIND SPEED PROBABILITIES NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062026 0300 UTC SUN SEP 20 2026 AT 0300Z THE CENTER OF TROPICAL DEPRESSION SIX WAS LOCATED NEAR LATITUDE 33.3 NORTH...LONGITUDE 33.2 WEST WITH MAXIMUM ...
NHC Atlantic · Sep 20, 2026

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Wind Speed Probabilities last updated Sun, 20 Sep 2026 02:38:58 GMT
NHC Atlantic · Sep 20, 2026
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742 WTNT41 KNHC 200237 TCDAT1 Tropical Depression Six Discussion Number 3 NWS National Hurricane Center Miami FL AL062026 300 AM GMT Sun Sep 20 2026 The convective organization of the depression has increased somewhat since the last advisory, with multiple convective bands in the...
NHC Atlantic · Sep 20, 2026
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...TROPICAL DEPRESSION HAS NOT STRENGTHENED AS IT MOVES SLOWLY NORTH-NORTHEASTWARD... As of 3:00 AM GMT Sun Sep 20 the center of Six was located near 33.3, -33.2 with movement NNE at 5 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 35 mph....
NHC Atlantic · Sep 20, 2026
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082 WTNT21 KNHC 200236 TCMAT1 TROPICAL DEPRESSION SIX FORECAST/ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062026 0300 UTC SUN SEP 20 2026 TROPICAL DEPRESSION CENTER LOCATED NEAR 33.3N 33.2W AT 20/0300Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE NOR...
NHC Atlantic · Sep 20, 2026

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STATUS REPORT ON WW 671 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..THORNTON..09/20/26 ATTN...WFO...GLD... STATUS REPORT FOR WS 671 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC017-063-200340- CO . COLORADO COUNTIES INCLUDED ARE CHEYENNE KIT ...
SPC forecast products · Sep 20, 2026

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URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 671 NWS Storm Prediction Center Norman OK 330 PM MDT Sat Sep 19 2026 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Eastern Colorado Northwest Kansas * Effective this...
SPC forecast products · Sep 20, 2026

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Mesoscale Discussion 2313 NWS Storm Prediction Center Norman OK 0729 PM CDT Sat Sep 19 2026 Areas affected...eastern Colorado into western Kansas Concerning...Severe Thunderstorm Watch 671... Valid 200029Z - 200230Z The severe weather threat for Severe Thunderstorm Watch 671 cont...
SPC forecast products · Sep 20, 2026

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Mesoscale Discussion 2312 NWS Storm Prediction Center Norman OK 0705 PM CDT Sat Sep 19 2026 Areas affected...Central Plains Concerning...Severe Thunderstorm Watch 670... Valid 200005Z - 200130Z The severe weather threat for Severe Thunderstorm Watch 670 continues. SUMMARY...Scatt...
SPC forecast products · Sep 20, 2026

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Mesoscale Discussion 2311 NWS Storm Prediction Center Norman OK 0659 PM CDT Sat Sep 19 2026 Areas affected...far eastern New Mexico into southwestern Texas Concerning...Severe potential...Watch unlikely Valid 192359Z - 200200Z Probability of Watch Issuance...5 percent SUMMARY...A...
SPC forecast products · Sep 20, 2026

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STATUS FOR WATCH 0672 HAS NOT BEEN ISSUED YET Read more
SPC forecast products · Sep 20, 2026

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URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 672 NWS Storm Prediction Center Norman OK 810 PM CDT Sat Sep 19 2026 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northeast Kansas Northern Missouri * Effective thi...
SPC forecast products · Sep 20, 2026