Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1235 AM CDT Mon Oct 12 2026 Valid 121200Z - 131200Z...NO SEVERE THUNDERSTORM AREAS FORECAST......SUMMARY... No severe weather is forecast across the U.S. today and tonight....DISCUSSION... At mid-levels, an anticyclonic flow patter...
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Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0149 AM CDT Mon Oct 12 2026 Valid 131200Z - 141200Z ...NO CRITICAL AREAS... ...Synopsis... A closed mid-level low will progress slowly eastward across the Intermountain West on D2/Tuesday, with strong southwesterly ...
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Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0147 AM CDT Mon Oct 12 2026 Valid 121200Z - 131200Z ...NO CRITICAL AREAS... ...Synopsis... A closed mid-level low will migrate slowly southward across the western Great Basin today, with strong southwesterly flow al...
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...SIMON CONTINUES TO MOVE SLOWLY OFF THE COAST OF WEST-CENTRAL MEXICO... ...THREAT OF DESTRUCTIVE WINDS AND FLOODING RAINS CONTINUES ALONG THE COAST... As of 11:00 PM MST Sun Oct 11 the center of Simon was located near 19.9, -106.2 with movement NW at 5 mph. The minimum central ...
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000 ABNT20 KNHC 120532 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 AM EDT Mon Oct 12 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Eastern Tropical Atlantic: An elongated area of low pressure centered a few hundred miles west o...
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000 ABPZ20 KNHC 120531 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 PM PDT Sun Oct 11 2026 For the eastern and central North Pacific east of 180 longitude: Active Systems: The National Hurricane Center is issuing advisories on Hurricane Simon, locate...
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000 WTPZ45 KNHC 120251 TCDEP5 Hurricane Simon Discussion Number 19 NWS National Hurricane Center Miami FL EP202026 800 PM MST Sun Oct 11 2026 Simon is showing signs of weakening this evening, likely due to its prolonged close proximity to the Mexican coastline and the associated ...
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000 FOPZ15 KNHC 120249 PWSEP5 HURRICANE SIMON WIND SPEED PROBABILITIES NUMBER 19 NWS NATIONAL HURRICANE CENTER MIAMI FL EP202026 0300 UTC MON OCT 12 2026 AT 0300Z THE CENTER OF HURRICANE SIMON WAS LOCATED NEAR LATITUDE 19.8 NORTH...LONGITUDE 106.0 WEST WITH MAXIMUM SUSTAINED WIND...
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000 WTPZ25 KNHC 120246 TCMEP5 HURRICANE SIMON FORECAST/ADVISORY NUMBER 19 NWS NATIONAL HURRICANE CENTER MIAMI FL EP202026 0300 UTC MON OCT 12 2026 HURRICANE CENTER LOCATED NEAR 19.8N 106.0W AT 12/0300Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE NORTHWEST OR 325 DE...
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Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1217 AM CDT Mon Oct 12 2026 Valid 131200Z - 141200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER PORTIONS OF THE CENTRAL AND SOUTHERN PLAINS INTO THE LOWER MISSOURI VALLEY... ...SUMMARY... Widely scattered s...
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Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0747 PM CDT Sun Oct 11 2026 Valid 120100Z - 121200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE MID-ATLANTIC AND DESERT SOUTHWEST... ...SUMMARY... Thunderstorms with and isolated tornado th...
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Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0432 PM CDT Sun Oct 11 2026 Valid 131200Z - 191200Z ...Synopsis... An upper-level low and associated precipitation across the western U.S. will move into the Upper Midwest by Day 5/Thursday and merge with an ampli...
