5
High
Extreme Heat Risk in Oklahoma
Overall State Risk Score: 5/10
Oklahoma faces high extreme-heat risk. 3 of 77 counties (4%) rated high or very high by FEMA National Risk Index.
Seasonal pattern: June-September
Highest-Risk Cities in Oklahoma
Notable Extreme Heat Events
Cold Weather - Western and central Oklahoma and northern Texas, United States
January 30, 2026 — ADVISORY
Oklahoma City, OK
2,480,000 people exposed; $252,983M capital exposed
Extreme Cold - Central and Western Oklahoma; Northern Texas, United States
January 23, 2026 — WATCH
Tulsa, OK
2,420,000 people exposed; $247,574M capital exposed
Heat - Central and surrounding Oklahoma, United States
August 17, 2025 — ADVISORY
Oklahoma City, OK
1,300,000 people exposed; $140,653M capital exposed
Extreme Heat - Northeastern Oklahoma, United States
August 8, 2021 — WARNING
Tulsa, OK
Impact data not available
Other Hazards in Oklahoma
Monitor Extreme Heat Activity in Oklahoma
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