Ice Storm Risk in Oklahoma
All Oklahoma counties ranked by FEMA National Risk Index ice storm score
Ice Storm risk — freezing rain that coats surfaces in heavy, damaging ice — is rated for 77 of 77 Oklahoma counties in FEMA's National Risk Index. Oklahoma County carries the state's highest ice storm score at 99.8, with $8M in expected annual ice storm losses.
63 Oklahoma counties are rated High or Very High for ice storm, and expected annual losses from ice storm total roughly $102M statewide. The full ranking below links to each county's complete 18-hazard risk profile.
County Rankings — Ice Storm
| # | County | Ice Storm Score | Rating | Ann. Freq. | Ann. Loss |
|---|---|---|---|---|---|
| 1 | Oklahoma County | Very High | 1.19 / yr | $8M | |
| 2 | Tulsa County | Very High | 1.28 / yr | $6M | |
| 3 | Cleveland County | Very High | 1.30 / yr | $6M | |
| 4 | Creek County | Very High | 1.24 / yr | $3M | |
| 5 | Mayes County | Very High | 1.43 / yr | $2M | |
| 6 | Ottawa County | Very High | 1.19 / yr | $2M | |
| 7 | Craig County | Very High | 1.31 / yr | $2M | |
| 8 | Canadian County | Very High | 1.40 / yr | $5M | |
| 9 | Okmulgee County | Very High | 1.33 / yr | $2M | |
| 10 | Muskogee County | Very High | 1.45 / yr | $2M | |
| 11 | Rogers County | Very High | 1.31 / yr | $3M | |
| 12 | Delaware County | Very High | 1.62 / yr | $2M | |
| 13 | Wagoner County | Very High | 1.35 / yr | $3M | |
| 14 | Payne County | Very High | 1.07 / yr | $2M | |
| 15 | Harper County | Very High | 0.61 / yr | $2M | |
| 16 | Le Flore County | Very High | 1.32 / yr | $1M | |
| 17 | Custer County | Very High | 1.20 / yr | $2M | |
| 18 | Garfield County | Very High | 0.91 / yr | $2M | |
| 19 | Osage County | Very High | 0.86 / yr | $1M | |
| 20 | Comanche County | Very High | 1.22 / yr | $2M | |
| 21 | Cherokee County | Very High | 1.64 / yr | $1M | |
| 22 | Beckham County | Very High | 0.82 / yr | $1M | |
| 23 | Sequoyah County | Very High | 1.77 / yr | $1M | |
| 24 | Pottawatomie County | Very High | 1.22 / yr | $1M | |
| 25 | Pittsburg County | Very High | 1.56 / yr | $1M | |
| 26 | Bryan County | Very High | 1.43 / yr | $1M | |
| 27 | Washington County | Very High | 1.12 / yr | $2M | |
| 28 | Ellis County | High | 0.68 / yr | $1M | |
| 29 | Dewey County | High | 0.94 / yr | $1M | |
| 30 | Logan County | High | 1.12 / yr | $2M | |
| 31 | Alfalfa County | High | 0.80 / yr | $1M | |
| 32 | McCurtain County | High | 1.09 / yr | $866K | |
| 33 | Kay County | High | 0.79 / yr | $1M | |
| 34 | Grady County | High | 1.31 / yr | $1M | |
| 35 | Blaine County | High | 1.08 / yr | $1M | |
| 36 | Nowata County | High | 1.04 / yr | $896K | |
| 37 | Grant County | High | 0.74 / yr | $1M | |
| 38 | Kingfisher County | High | 1.02 / yr | $1M | |
| 39 | McIntosh County | High | 1.43 / yr | $695K | |
| 40 | Lincoln County | High | 1.10 / yr | $834K | |
| 41 | Pawnee County | High | 1.03 / yr | $898K | |
| 42 | Pontotoc County | High | 1.57 / yr | $1M | |
| 43 | Major County | High | 0.94 / yr | $1M | |
| 44 | Beaver County | High | 0.33 / yr | $1M | |
| 45 | Caddo County | High | 1.32 / yr | $832K | |
| 46 | Carter County | High | 1.39 / yr | $920K | |
| 47 | Adair County | High | 2.05 / yr | $717K | |
| 48 | Choctaw County | High | 1.27 / yr | $520K | |
| 49 | Woodward County | High | 0.78 / yr | $872K | |
| 50 | McClain County | High | 1.43 / yr | $995K | |
| 51 | Garvin County | High | 1.56 / yr | $747K | |
| 52 | Washita County | High | 1.09 / yr | $547K | |
| 53 | Okfuskee County | High | 1.29 / yr | $489K | |
| 54 | Marshall County | High | 1.42 / yr | $492K | |
| 55 | Stephens County | High | 1.36 / yr | $693K | |
| 56 | Pushmataha County | High | 1.32 / yr | $458K | |
| 57 | Seminole County | High | 1.28 / yr | $520K | |
| 58 | Atoka County | High | 1.47 / yr | $547K | |
| 59 | Latimer County | High | 1.40 / yr | $434K | |
| 60 | Hughes County | High | 1.52 / yr | $558K | |
| 61 | Noble County | High | 0.94 / yr | $422K | |
| 62 | Johnston County | High | 1.58 / yr | $370K | |
| 63 | Jackson County | High | 0.84 / yr | $511K | |
| 64 | Kiowa County | Medium | 1.07 / yr | $304K | |
| 65 | Murray County | Medium | 1.49 / yr | $327K | |
| 66 | Coal County | Medium | 1.79 / yr | $217K | |
| 67 | Haskell County | Medium | 1.43 / yr | $328K | |
| 68 | Roger Mills County | Medium | 0.83 / yr | $159K | |
| 69 | Woods County | Medium | 0.83 / yr | $334K | |
| 70 | Greer County | Medium | 0.84 / yr | $178K | |
| 71 | Tillman County | Medium | 1.17 / yr | $170K | |
| 72 | Texas County | Medium | 0.31 / yr | $200K | |
| 73 | Jefferson County | Medium | 1.33 / yr | $94K | |
| 74 | Love County | Medium | 1.16 / yr | $128K | |
| 75 | Harmon County | Low | 0.72 / yr | $80K | |
| 76 | Cotton County | Low | 1.11 / yr | $67K | |
| 77 | Cimarron County | Very Low | 0.15 / yr | $10K |
77 Oklahoma counties with measurable ice storm risk. See the national ice storm ranking or all Oklahoma counties by overall risk.
Frequently Asked Questions
Which Oklahoma county has the highest ice storm risk?
Oklahoma County has the highest FEMA ice storm risk score in Oklahoma at 99.8 (Very High), with $8M in expected annual losses and about 1.19 events per year.
How many Oklahoma counties face significant ice storm risk?
77 Oklahoma counties record measurable ice storm risk in FEMA's National Risk Index; 63 of them are rated High or Very High.