SPC - No MDs are in effect as of Mon Sep 28 07:01:02 UTC 2026
No Mesoscale Discussions are in effect as of Mon Sep 28 07:01:02 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 Mon Sep 28 07:01:02 UTC 2026.
safety
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0159 AM CDT Mon Sep 28 2026 Valid 291200Z - 301200Z ...Synopsis... ...Southern California... Surface high pressure expanding across the Great Basin as an upper low moves into the Southwest will maintain dry, breezy ...
SPC forecast products · Sep 28, 2026
safety
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0157 AM CDT Mon Sep 28 2026 Valid 281200Z - 291200Z ...Synopsis... Surface high pressure building into the Intermountain West, along with an upper low moving into the Lower Colorado River Basin, will support dry off...
SPC forecast products · Sep 28, 2026
News
000 WTPZ22 KNHC 280234 TCMEP2 HURRICANE POLO FORECAST/ADVISORY NUMBER 30 NWS NATIONAL HURRICANE CENTER MIAMI FL EP172026 0300 UTC MON SEP 28 2026 HURRICANE CENTER LOCATED NEAR 22.8N 114.0W AT 28/0300Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE NORTH OR 355 DEGREES...
NHC Eastern Pacific · Sep 28, 2026
News
...LIFE-THREATENING WINDS AND FLASH FLOODS EXPECTED OVER PORTIONS OF BAJA CALIFORNIA SUR AND SONORA MONDAY AND TUESDAY... ...CONDITIONS EXPECTED TO BEGIN TO DETERIORATE MONDAY MORNING IN BAJA CALIFORNIA SUR... As of 11:00 PM MST Sun Sep 27 the center of Polo was located near 23.2...
NHC Eastern Pacific · Sep 28, 2026

News
Wind Speed Probabilities last updated Mon, 28 Sep 2026 03:40:01 GMT
NHC Eastern Pacific · Sep 28, 2026
News
...RACHEL SLIGHTLY STRONGER... As of 12:00 AM CST Mon Sep 28 the center of Rachel was located near 13.2, -100.0 with movement WNW at 7 mph. The minimum central pressure was 1001 mb with maximum sustained winds of about 45 mph....
NHC Eastern Pacific · Sep 28, 2026

News
Wind Speed Probabilities last updated Mon, 28 Sep 2026 03:34:14 GMT
NHC Eastern Pacific · Sep 28, 2026
News
000 ABPZ20 KNHC 280531 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 PM PDT Sun Sep 27 2026 For the eastern and central North Pacific east of 180 longitude: Active Systems: The National Hurricane Center is issuing advisories on Hurricane Polo, located...
NHC Eastern Pacific · Sep 28, 2026
News
244 ABNT20 KNHC 280530 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 AM EDT Mon Sep 28 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Active Systems: The National Hurricane Center is issuing advisories on Tropical Depression Fay, ...
NHC Atlantic · Sep 28, 2026

News
Wind Speed Probabilities last updated Mon, 28 Sep 2026 03:22:46 GMT
NHC Atlantic · Sep 28, 2026
News
000 WTPZ43 KNHC 280246 TCDEP3 Tropical Storm Rachel Discussion Number 4 NWS National Hurricane Center Miami FL EP182026 900 PM CST Sun Sep 27 2026 The last few visible satellite images of the day indicate that Rachel continues to have a broad center. A recently received Oceansat-...
NHC Eastern Pacific · Sep 28, 2026
News
000 FOPZ13 KNHC 280245 PWSEP3 TROPICAL STORM RACHEL WIND SPEED PROBABILITIES NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL EP182026 0300 UTC MON SEP 28 2026 AT 0300Z THE CENTER OF TROPICAL STORM RACHEL WAS LOCATED NEAR LATITUDE 12.9 NORTH...LONGITUDE 99.8 WEST WITH MAXIMUM SUST...
NHC Eastern Pacific · Sep 28, 2026