[MISO] Updated: Hot Weather Alert

Incident Report for Alerts

Resolved

This incident has been resolved.
Posted Jun 30, 2026 - 15:45 CDT

Monitoring

MISO has updated a Hot Weather Alert due to:
Expected Temperatures: 90

Start: 06/29/2026 00:00 EST
End: 07/05/2026 23:59 EST

Affected Region(s):
South Region - CLEC, EES, EAI, LAFA, LEPA, SME, EMBA, AXLT, CWLT, LAGT, PLCN, SHTO, LATO
Central Region - MCS-WPSC, AMRN, BREC, ALTE, AMIL, AMMO, CIN, CWLD, CWLP, HE, IPL, MECS, MGE, NIPS, SIGE, SIPC, UPPC, WEC, WPS, ALT, ATC, METC, ITC, BWLT, CONS, AEP, PION, DECO, GLH, RTX, MIUP, HMPL, MEC1, CECT, SBMU, LST
North Region - MCS-CFU, ALTW, DPC, GRE, MDU, MEC, MHEB, MP, MPW, NSP, OTP, SMP, ITCM, RPU, MPCN, WMUT
Posted Jun 30, 2026 - 09:42 CDT
This incident affected: MEAN (MISO Alerts).