Severe thunderstorms are a possibility. Accompanying these storms may be hail and strong winds. The outlook for severe weather includes parts of the Upper Midwest and areas to the east.
Further information is available from the Storm Prediction Center. This center has issued a forecast valid for a certain period.
Details of the forecast are based on expected weather patterns, including the movement of upper troughs and an upper ridge.
000 WTPZ44 KNHC 140841 TCDEP4 Tropical Storm Norbert Discussion Number 19 NWS National Hurricane Center Miami FL EP142026 1100 PM HST Sun Sep 13 2026 A renewed burst of deep convection, with cloud-top temperatures as cold as -80 C, has developed over and east of Norbert's circula...
000 WTPZ45 KNHC 140839 TCDEP5 Tropical Depression Fifteen-E Discussion Number 3 NWS National Hurricane Center Miami FL EP152026 200 AM PDT Mon Sep 14 2026 There are not a lot of changes to report with the depression overnight. Convection continues to burst primarily to the southe...
000 FOPZ14 KNHC 140839 PWSEP4 TROPICAL STORM NORBERT WIND SPEED PROBABILITIES NUMBER 19 NWS NATIONAL HURRICANE CENTER MIAMI FL EP142026 0900 UTC MON SEP 14 2026 AT 0900Z THE CENTER OF TROPICAL STORM NORBERT WAS LOCATED NEAR LATITUDE 19.3 NORTH...LONGITUDE 136.4 WEST WITH MAXIMUM ...
...NORBERT WEAKENS SLIGHTLY... As of 11:00 PM HST Sun Sep 13 the center of Norbert was located near 19.3, -136.4 with movement W at 13 mph. The minimum central pressure was 1005 mb with maximum sustained winds of about 40 mph....
794 WTPZ24 KNHC 140838 TCMEP4 TROPICAL STORM NORBERT FORECAST/ADVISORY NUMBER 19 NWS NATIONAL HURRICANE CENTER MIAMI FL EP142026 0900 UTC MON SEP 14 2026 TROPICAL STORM CENTER LOCATED NEAR 19.3N 136.4W AT 14/0900Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE WEST OR...
000 FOPZ15 KNHC 140837 PWSEP5 TROPICAL DEPRESSION FIFTEEN-E WIND SPEED PROBABILITIES NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL EP152026 0900 UTC MON SEP 14 2026 AT 0900Z THE CENTER OF TROPICAL DEPRESSION FIFTEEN-E WAS LOCATED NEAR LATITUDE 16.5 NORTH...LONGITUDE 118.9 WEST ...
...DEPRESSION NOW MOVING WEST-SOUTHWESTWARD AND COULD STILL BECOME A TROPICAL STORM LATER TODAY... As of 2:00 AM PDT Mon Sep 14 the center of Fifteen-E was located near 16.5, -118.9 with movement WSW at 9 mph. The minimum central pressure was 1006 mb with maximum sustained winds ...
000 WTPZ25 KNHC 140836 TCMEP5 TROPICAL DEPRESSION FIFTEEN-E FORECAST/ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL EP152026 0900 UTC MON SEP 14 2026 TROPICAL DEPRESSION CENTER LOCATED NEAR 16.5N 118.9W AT 14/0900Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD ...
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0123 AM CDT Mon Sep 14 2026 Valid 151200Z - 161200Z ...Synopsis... Dry southwesterly flow is forecast to return to the Great Basin on Tuesday as an upper-level trough moves into the Pacific Northwest. Elevated fire-...
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0123 AM CDT Mon Sep 14 2026 Valid 141200Z - 151200Z ...Synopsis... Elevated fire-weather conditions are expected today as a strong jet streak associated with an upper-level low progresses from the Northern Rockies i...