Source selected by Storm News Editorial Desk · As published by Texas Storm Chasers · ·

News
Mesoscale Discussion 2387 NWS Storm Prediction Center Norman OK 0135 PM CDT Wed Oct 21 2026 Areas affected...Parts of southern and central Arizona Concerning...Severe potential...Watch possible Valid 211835Z - 212100Z Probability of Watch Issuance...60 percent SUMMARY...The sever...
SPC forecast products · Oct 21, 2026
safety
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0207 PM CDT Wed Oct 21 2026 Valid 221200Z - 231200Z ...NO CRITICAL AREAS... The forecast remains on track as previously described with no changes necessary. ..Stearns.. 10/21/2026 .PREV DISCUSSION... /ISSUED 1159 PM...
SPC forecast products · Oct 21, 2026
News
ABC4 Utah · Oct 21, 2026

News
URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 688 NWS Storm Prediction Center Norman OK 1000 AM MST Wed Oct 21 2026 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Northern and Central Arizona * Effective this Wednesday morning and eveni...
SPC forecast products · Oct 21, 2026

News
STATUS REPORT ON WW 688 THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..WEINMAN..10/21/26 ATTN...WFO...FGZ...VEF... STATUS REPORT FOR WT 688 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS AZC005-015-017-025-211940- AZ . ARIZONA COUNTIES INCLUDED ARE C...
SPC forecast products · Oct 21, 2026
News
ABC15 Arizona · Oct 21, 2026
News
AccuWeather · Oct 21, 2026
government
WEAR-TV · Oct 21, 2026