PreparedStates
OK · State guide

Oklahoma emergency preparedness

FEMA's National Risk Index puts Oklahoma's expected annual loss from natural hazards at about $2.1 billion, rated Relatively Moderate. The hazards with the largest expected losses are inland flooding, tornadoes and heat waves.

Weather alerts in Oklahoma right now

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National Weather Service data, updated Oct 22, 2026, 7:46 AM ET. Not an official warning: follow your local NWS office. All US alerts →

Oklahoma's biggest natural hazards

FEMA's expected annual loss for each hazard, in dollars a year, and FEMA's rating, from the National Risk Index (December 2025).

Inland floodingRelatively Moderate$738 million a yearHow to prepare →
TornadoRelatively High$370 million a yearHow to prepare →
Heat waveRelatively High$241 million a yearHow to prepare →
Cold waveRelatively High$221 million a yearHow to prepare →
HailRelatively Moderate$120 million a year
Strong windRelatively High$110 million a yearHow to prepare →
Ice stormVery High$102 million a yearHow to prepare →
DroughtRelatively High$96 million a yearHow to prepare →

Get ready for inland flooding, tornadoes, heat waves and cold waves

Official help in Oklahoma

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Other states where inland flooding tops the list

Seasonal checklists for Oklahoma

One calm email before the season's hazards arrive. No spam.