FMUS24 KWNH 190654 PRBWHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0652 UTC TUE MAY 19 2026 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT WESTERN US CITIES - DAYS 3 TO 7 FROM TUE MAY 19 2026 ABILENE_TX ALBUQUERQUE_NM ABI 0522 0523 0524 0525 0526 ABQ 0522 0523 0524 0525 0526 MEAN 75 75 74 75 76 MEAN 63 64 65 66 65 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 0 1 %>90 0 0 0 0 0 %>85 3 3 1 2 6 %>85 0 0 0 0 0 %>80 18 16 10 14 24 %>80 0 0 0 1 1 %>75 51 48 40 47 58 %>75 0 1 1 6 6 %>70 84 82 79 84 88 %>70 5 8 14 25 22 AMARILLO_TX AUSTIN_TX AMA 0522 0523 0524 0525 0526 AUS 0522 0523 0524 0525 0526 MEAN 66 66 67 69 70 MEAN 81 79 79 80 82 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 1 0 0 0 2 %>90 0 0 0 0 0 %>90 5 2 2 4 9 %>85 0 0 0 0 0 %>85 23 13 14 19 30 %>80 0 0 0 0 2 %>80 56 44 45 51 62 %>75 2 2 3 7 15 %>75 86 79 80 82 88 %>70 17 16 26 38 49 %>70 98 96 96 97 98 BATON_ROUGE_LA BISMARCK_ND BTR 0522 0523 0524 0525 0526 BIS 0522 0523 0524 0525 0526 MEAN 82 83 83 83 82 MEAN 53 57 62 66 67 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 1 1 1 1 %>95 0 0 0 0 0 %>90 5 7 8 8 8 %>90 0 0 0 0 0 %>85 29 32 33 33 32 %>85 0 0 0 0 1 %>80 70 70 69 69 68 %>80 0 0 0 1 4 %>75 95 94 92 92 92 %>75 0 0 1 6 14 %>70 100 99 99 99 99 %>70 0 0 8 23 35 BROWNSVILLE_TX CORPUS_CHRISTI_TX BRO 0522 0523 0524 0525 0526 CRP 0522 0523 0524 0525 0526 MEAN 92 92 90 89 90 MEAN 87 86 85 85 86 %>100 9 14 10 6 3 %>100 1 1 1 0 0 %>95 30 34 27 20 17 %>95 6 5 5 2 4 %>90 63 60 52 46 50 %>90 28 22 20 15 20 %>85 88 83 77 74 82 %>85 65 55 49 47 55 %>80 98 95 92 92 97 %>80 91 85 79 82 86 %>75 100 99 98 98 100 %>75 99 97 95 97 98 %>70 100 100 100 100 100 %>70 100 100 99 100 100 DALLAS_TX DENVER_CO DFW 0522 0523 0524 0525 0526 DEN 0522 0523 0524 0525 0526 MEAN 77 78 77 78 80 MEAN 51 56 62 64 65 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 1 %>95 0 0 0 0 0 %>90 0 1 0 1 4 %>90 0 0 0 0 0 %>85 4 7 3 7 19 %>85 0 0 0 0 0 %>80 25 32 24 32 49 %>80 0 0 0 0 1 %>75 68 71 66 71 80 %>75 0 0 0 2 4 %>70 94 94 94 94 95 %>70 0 0 5 13 20 DES_MOINES_IA EL_PASO_TX DSM 0522 0523 0524 0525 0526 ELP 0522 0523 0524 0525 0526 MEAN 55 61 67 72 76 MEAN 71 71 72 73 73 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 0 2 %>90 0 0 0 0 0 %>85 0 0 0 2 9 %>85 0 0 0 1 1 %>80 0 0 1 10 26 %>80 0 1 2 9 10 %>75 0 0 8 33 53 %>75 10 16 21 35 35 %>70 0 3 31 66 78 %>70 60 60 64 72 70 FRESNO_CA GOODLAND_KS FAT 0522 0523 0524 0525 0526 GLD 0522 0523 0524 0525 0526 MEAN 76 75 74 74 72 MEAN 53 57 63 65 66 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 0 1 %>90 0 0 0 0 0 %>85 1 0 0 1 4 %>85 0 0 0 0 0 %>80 15 9 5 7 15 %>80 0 0 0 0 1 %>75 67 54 36 37 36 %>75 0 0 0 2 6 %>70 97 94 84 81 63 %>70 0 0 6 15 26 GREAT_FALLS_MT HOUSTON_TX GTF 0522 0523 0524 0525 0526 HOU 0522 0523 0524 0525 0526 MEAN 54 58 61 62 57 MEAN 84 83 83 84 86 %>100 0 0 0 0 0 %>100 0 0 0 1 1 %>95 0 0 0 0 0 %>95 2 3 3 5 7 %>90 0 0 0 0 0 %>90 14 14 14 19 24 %>85 0 0 0 0 0 %>85 44 40 38 45 54 %>80 0 0 0 1 1 %>80 78 71 69 73 81 %>75 0 0 1 5 4 %>75 96 92 90 91 95 %>70 0 1 6 16 11 %>70 100 99 98 98 99 JACKSON_MS KANSAS_CITY_MO JAN 0522 0523 0524 0525 0526 MCI 0522 0523 0524 0525 0526 MEAN 80 80 80 81 81 MEAN 63 65 71 75 77 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 1 1 2 3 4 %>90 0 0 0 0 3 %>85 10 11 17 20 22 %>85 0 0 0 4 12 %>80 47 47 53 55 60 %>80 0 0 4 18 34 %>75 87 86 87 87 89 %>75 1 2 20 47 62 %>70 99 99 99 98 99 %>70 6 16 54 77 85 LAS_VEGAS_NV LITTLE_ROCK_AR LAS 0522 0523 0524 0525 0526 LIT 0522 0523 0524 0525 0526 MEAN 75 76 77 78 78 MEAN 73 75 74 76 78 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 1 2 %>95 0 0 0 0 0 %>90 1 2 2 4 7 %>90 0 0 0 0 1 %>85 7 10 10 15 18 %>85 0 0 0 1 7 %>80 21 29 29 37 38 %>80 2 8 8 13 36 %>75 47 57 59 66 62 %>75 25 48 44 56 77 %>70 76 83 85 88 82 %>70 78 90 87 92 97 LOS_ANGELES_CA MIDLAND_TX LAX 0522 0523 0524 0525 0526 MAF 0522 0523 0524 0525 0526 MEAN 65 64 63 64 63 MEAN 73 72 71 72 73 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 0 0 %>90 0 0 0 0 0 %>85 0 0 0 0 0 %>85 0 0 0 1 1 %>80 0 0 0 0 0 %>80 6 4 4 6 9 %>75 1 0 0 1 1 %>75 35 27 24 29 36 %>70 6 4 4 5 5 %>70 79 69 62 67 73 MINNEAPOLIS_MN NEW_ORLEANS_LA MSP 0522 0523 0524 0525 0526 MSY 0522 0523 0524 0525 0526 MEAN 53 58 66 71 74 MEAN 85 85 85 85 85 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 1 2 3 3 4 %>90 0 0 0 0 2 %>90 9 16 18 18 18 %>85 0 0 0 2 7 %>85 45 50 52 50 49 %>80 0 0 1 10 21 %>80 86 85 86 83 82 %>75 0 0 6 28 44 %>75 99 98 98 97 97 %>70 0 1 24 56 69 %>70 100 100 100 100 100 NORTH_PLATTE_NE OKLAHOMA_CITY_OK LBF 0522 0523 0524 0525 0526 OKC 0522 0523 0524 0525 0526 MEAN 52 56 62 65 67 MEAN 70 72 73 74 76 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 0 0 %>90 0 0 0 0 0 %>85 0 0 0 0 0 %>85 0 0 0 1 4 %>80 0 0 0 0 1 %>80 1 4 3 10 21 %>75 0 0 1 3 8 %>75 12 23 28 43 58 %>70 0 0 6 18 29 %>70 48 65 75 83 89 OMAHA_NE PENDLETON_OR OMA 0522 0523 0524 0525 0526 PDT 0522 0523 0524 0525 0526 MEAN 55 60 68 72 75 MEAN 62 63 62 57 55 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 0 1 %>90 0 0 0 0 0 %>85 0 0 0 1 6 %>85 0 0 0 0 0 %>80 0 0 1 7 21 %>80 0 0 0 0 0 %>75 0 0 8 28 50 %>75 0 0 2 2 1 %>70 0 1 32 64 79 %>70 1 6 9 6 4 PHOENIX_AZ PORTLAND_OR PHX 0522 0523 0524 0525 0526 PDX 0522 0523 0524 0525 0526 MEAN 78 80 81 82 82 MEAN 64 62 60 57 58 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 1 1 %>95 0 0 0 0 0 %>90 2 3 3 8 8 %>90 0 0 0 0 0 %>85 12 16 21 32 28 %>85 0 0 0 0 0 %>80 37 48 62 68 61 %>80 0 0 0 0 0 %>75 71 81 92 92 87 %>75 3 1 1 1 2 %>70 93 97 99 99 98 %>70 14 8 7 5 7 RAPID_CITY_SD SACRAMENTO_CA RAP 0522 0523 0524 0525 0526 SAC 0522 0523 0524 0525 0526 MEAN 51 58 64 68 68 MEAN 72 69 68 69 69 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 0 0 %>90 0 0 0 0 0 %>85 0 0 0 0 1 %>85 0 0 0 0 1 %>80 0 0 0 1 5 %>80 4 0 0 2 7 %>75 0 0 2 9 16 %>75 25 4 3 12 21 %>70 0 1 13 34 37 %>70 71 35 30 42 46 SAINT_LOUIS_MO SALT_LAKE_CITY_UT STL 0522 0523 0524 0525 0526 SLC 0522 0523 0524 0525 0526 MEAN 65 70 73 76 79 MEAN 57 62 66 68 65 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 1 2 %>95 0 0 0 0 0 %>90 0 0 0 3 7 %>90 0 0 0 0 0 %>85 0 0 3 12 21 %>85 0 0 0 0 2 %>80 0 4 12 31 44 %>80 0 0 0 1 6 %>75 2 18 37 56 69 %>75 0 2 3 8 15 %>70 15 49 69 80 88 %>70 2 11 21 34 31 SAN_ANTONIO_TX SAN_DIEGO_CA SAT 0522 0523 0524 0525 0526 SAN 0522 0523 0524 0525 0526 MEAN 81 79 80 80 81 MEAN 64 64 64 64 64 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 1 0 0 0 1 %>95 0 0 0 0 0 %>90 6 1 3 3 6 %>90 0 0 0 0 0 %>85 24 12 15 18 26 %>85 0 0 0 0 0 %>80 55 43 46 52 60 %>80 0 0 0 0 0 %>75 84 80 80 84 87 %>75 0 0 0 0 0 %>70 97 97 96 97 98 %>70 4 3 2 3 4 SAN_FRANCISCO_CA SEATTLE_WA SFO 0522 0523 0524 0525 0526 SEA 0522 0523 0524 0525 0526 MEAN 58 57 57 58 59 MEAN 61 61 57 54 55 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 0 0 %>90 0 0 0 0 0 %>85 0 0 0 0 0 %>85 0 0 0 0 0 %>80 0 0 0 0 0 %>80 0 0 0 0 0 %>75 0 0 0 0 0 %>75 0 0 0 0 0 %>70 1 0 0 0 2 %>70 2 2 2 1 1 SHREVEPORT_LA SIOUX_FALLS_SD SHV 0522 0523 0524 0525 0526 FSD 0522 0523 0524 0525 0526 MEAN 78 79 78 79 81 MEAN 52 57 65 69 72 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 1 0 1 4 %>90 0 0 0 0 0 %>85 6 8 6 11 22 %>85 0 0 0 0 2 %>80 34 38 30 41 58 %>80 0 0 0 2 11 %>75 78 78 70 78 88 %>75 0 0 2 13 33 %>70 97 97 94 96 98 %>70 0 0 15 42 63 SPRINGFIELD_MO TUCSON_AZ SGF 0522 0523 0524 0525 0526 TUS 0522 0523 0524 0525 0526 MEAN 68 69 72 74 76 MEAN 73 73 74 76 75 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 0 1 %>90 0 0 0 0 1 %>85 0 0 0 2 5 %>85 0 0 1 4 4 %>80 0 1 4 13 22 %>80 5 6 10 20 18 %>75 4 12 24 42 54 %>75 29 33 44 56 48 %>70 32 44 64 76 83 %>70 71 77 85 88 80 TULSA_OK WICHITA_KS TUL 0522 0523 0524 0525 0526 ICT 0522 0523 0524 0525 0526 MEAN 71 72 74 76 78 MEAN 66 67 71 74 76 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 0 1 %>90 0 0 0 0 1 %>85 0 0 1 4 9 %>85 0 0 0 1 5 %>80 1 6 8 21 33 %>80 0 0 2 10 21 %>75 13 30 40 56 68 %>75 2 4 17 40 54 %>70 59 70 81 87 91 %>70 16 24 55 78 84 YUMA_AZ YUM 0522 0523 0524 0525 0526 MEAN 77 77 78 80 80 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 1 1 %>85 1 1 1 10 13 %>80 22 19 29 48 46 %>75 76 77 87 89 83 %>70 99 99 100 99 98 URL IS WWW.WPC.NCEP.NOAA.GOV $$