FMUS24 KWNH 210654 PRBWHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 0652 UTC SUN JUN 21 2026 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT WESTERN US CITIES - DAYS 3 TO 7 FROM SUN JUN 21 2026 ABILENE_TX ALBUQUERQUE_NM ABI 0624 0625 0626 0627 0628 ABQ 0624 0625 0626 0627 0628 MEAN 88 87 88 91 92 MEAN 77 76 75 76 76 %>100 0 0 1 6 9 %>100 0 0 0 0 0 %>95 3 3 7 23 31 %>95 0 0 0 0 0 %>90 30 22 35 55 65 %>90 1 1 0 0 0 %>85 81 71 78 85 90 %>85 6 7 3 2 2 %>80 99 98 98 98 99 %>80 27 26 17 18 17 %>75 100 100 100 100 100 %>75 63 59 52 59 59 %>70 100 100 100 100 100 %>70 90 87 86 92 93 AMARILLO_TX AUSTIN_TX AMA 0624 0625 0626 0627 0628 AUS 0624 0625 0626 0627 0628 MEAN 77 77 80 85 85 MEAN 89 89 90 92 94 %>100 0 0 0 0 0 %>100 1 1 3 10 20 %>95 0 0 0 0 0 %>95 9 10 19 31 45 %>90 1 0 2 8 8 %>90 43 40 53 62 72 %>85 8 5 15 46 53 %>85 84 78 85 87 90 %>80 32 27 49 88 94 %>80 98 97 98 97 98 %>75 66 65 83 99 100 %>75 100 100 100 100 100 %>70 91 92 97 100 100 %>70 100 100 100 100 100 BATON_ROUGE_LA BISMARCK_ND BTR 0624 0625 0626 0627 0628 BIS 0624 0625 0626 0627 0628 MEAN 91 91 91 92 94 MEAN 59 61 65 69 67 %>100 8 7 5 7 14 %>100 0 0 0 0 0 %>95 27 25 23 28 40 %>95 0 0 0 0 0 %>90 57 55 56 64 72 %>90 0 0 0 0 0 %>85 83 83 85 90 92 %>85 0 0 0 0 0 %>80 96 96 97 99 99 %>80 0 0 0 4 1 %>75 100 99 100 100 100 %>75 0 0 1 17 9 %>70 100 100 100 100 100 %>70 0 0 13 45 31 BROWNSVILLE_TX CORPUS_CHRISTI_TX BRO 0624 0625 0626 0627 0628 CRP 0624 0625 0626 0627 0628 MEAN 94 95 96 97 99 MEAN 92 92 93 94 97 %>100 11 12 15 22 46 %>100 3 2 5 7 25 %>95 45 51 60 66 78 %>95 21 16 29 36 64 %>90 84 89 94 94 95 %>90 71 65 78 85 92 %>85 98 99 100 100 99 %>85 98 97 98 99 99 %>80 100 100 100 100 100 %>80 100 100 100 100 100 %>75 100 100 100 100 100 %>75 100 100 100 100 100 %>70 100 100 100 100 100 %>70 100 100 100 100 100 DALLAS_TX DENVER_CO DFW 0624 0625 0626 0627 0628 DEN 0624 0625 0626 0627 0628 MEAN 91 90 91 93 96 MEAN 68 69 72 75 73 %>100 4 2 4 13 28 %>100 0 0 0 0 0 %>95 22 14 22 39 55 %>95 0 0 0 0 0 %>90 60 48 60 71 81 %>90 0 0 0 0 0 %>85 90 83 90 92 94 %>85 0 0 0 2 3 %>80 99 98 99 99 99 %>80 0 1 4 14 13 %>75 100 100 100 100 100 %>75 5 8 26 47 38 %>70 100 100 100 100 100 %>70 33 42 70 83 70 DES_MOINES_IA EL_PASO_TX DSM 0624 0625 0626 0627 0628 ELP 0624 0625 0626 0627 0628 MEAN 70 68 70 77 84 MEAN 86 86 85 85 85 %>100 0 0 0 0 1 %>100 0 0 0 0 0 %>95 0 0 0 0 5 %>95 1 2 1 1 0 %>90 0 0 0 2 18 %>90 14 19 13 11 8 %>85 0 0 0 10 42 %>85 59 62 48 51 49 %>80 0 0 1 31 70 %>80 94 93 85 91 93%>75 3 3 12 61 89 %>75 100 100 98 100 100 %>70 45 30 46 86 97 %>70 100 100 100 100 100 FRESNO_CA GOODLAND_KS FAT 0624 0625 0626 0627 0628 GLD 0624 0625 0626 0627 0628 MEAN 81 82 78 76 75 MEAN 65 65 71 77 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 1 2 0 0 0 %>90 0 0 0 0 0 %>85 16 20 5 1 2 %>85 0 0 0 4 5 %>80 66 66 33 14 14 %>80 0 0 4 23 22 %>75 95 93 77 59 48 %>75 2 3 22 63 56 %>70 99 99 97 92 83 %>70 14 17 57 92 85 GREAT_FALLS_MT HOUSTON_TX GTF 0624 0625 0626 0627 0628 HOU 0624 0625 0626 0627 0628 MEAN 61 66 67 61 55 MEAN 93 91 92 94 98 %>100 0 0 0 0 0 %>100 6 3 4 9 35 %>95 0 0 0 0 0 %>95 31 20 25 39 67 %>90 0 0 0 0 0 %>90 74 61 70 79 89 %>85 0 0 0 0 0 %>85 96 93 96 97 98 %>80 0 0 1 0 0 %>80 100 100 100 100 100 %>75 0 2 7 0 0 %>75 100 100 100 100 100 %>70 0 19 29 3 0 %>70 100 100 100 100 100 JACKSON_MS KANSAS_CITY_MO JAN 0624 0625 0626 0627 0628 MCI 0624 0625 0626 0627 0628 MEAN 86 86 89 91 92 MEAN 73 72 75 83 88 %>100 1 1 2 7 16 %>100 0 0 0 0 3 %>95 7 6 13 24 36 %>95 0 0 0 2 13 %>90 27 25 41 53 62 %>90 0 0 0 12 36 %>85 60 59 75 80 84 %>85 0 0 2 36 67 %>80 86 87 94 95 95 %>80 1 1 15 67 89 %>75 97 98 99 99 99 %>75 26 20 46 90 98 %>70 100 100 100 100 100 %>70 85 71 81 98 100 LAS_VEGAS_NV LITTLE_ROCK_AR LAS 0624 0625 0626 0627 0628 LIT 0624 0625 0626 0627 0628 MEAN 89 90 88 85 83 MEAN 82 83 86 89 93 %>100 5 7 4 3 1 %>100 0 0 1 4 11 %>95 19 23 15 10 6 %>95 2 1 7 18 34 %>90 46 50 37 26 18 %>90 10 10 25 46 66 %>85 74 76 65 51 40 %>85 33 37 56 77 90 %>80 92 93 86 75 66 %>80 66 73 84 95 98 %>75 99 99 97 91 86 %>75 90 94 97 99 100 %>70 100 100 100 98 97 %>70 98 99 100 100 100 LOS_ANGELES_CA MIDLAND_TX LAX 0624 0625 0626 0627 0628 MAF 0624 0625 0626 0627 0628 MEAN 69 70 68 67 66 MEAN 88 86 87 90 91 %>100 0 0 0 0 0 %>100 0 0 0 2 4 %>95 0 0 0 0 0 %>95 3 1 4 14 20 %>90 0 0 0 0 0 %>90 27 16 26 47 54 %>85 0 1 0 0 0 %>85 75 64 70 82 86 %>80 2 4 2 0 0 %>80 97 96 96 97 98 %>75 10 14 7 1 1 %>75 100 100 100 100 100 %>70 35 42 30 16 12 %>70 100 100 100 100 100 MINNEAPOLIS_MN NEW_ORLEANS_LA MSP 0624 0625 0626 0627 0628 MSY 0624 0625 0626 0627 0628 MEAN 64 65 67 72 77 MEAN 92 92 92 94 96 %>100 0 0 0 0 0 %>100 10 9 6 12 29 %>95 0 0 0 0 0 %>95 33 30 27 40 57 %>90 0 0 0 0 2 %>90 65 63 65 76 83 %>85 0 0 0 0 11 %>85 90 89 92 95 95 %>80 0 0 0 4 31 %>80 98 98 99 100 99 %>75 0 0 2 24 60 %>75 100 100 100 100 100 %>70 5 5 23 62 84 %>70 100 100 100 100 100NORTH_PLATTE_NE OKLAHOMA_CITY_OK LBF 0624 0625 0626 0627 0628 OKC 0624 0625 0626 0627 0628 MEAN 61 61 67 75 74 MEAN 80 81 84 89 93 %>100 0 0 0 0 0 %>100 0 0 0 1 8 %>95 0 0 0 0 0 %>95 1 0 2 11 33 %>90 0 0 0 1 0 %>90 5 4 14 43 71 %>85 0 0 0 4 3 %>85 21 21 44 81 94 %>80 0 0 2 19 16 %>80 53 55 79 97 100 %>75 0 0 10 47 42 %>75 83 86 96 100 100 %>70 2 3 31 77 73 %>70 97 98 100 100 100 OMAHA_NE PENDLETON_OR OMA 0624 0625 0626 0627 0628 PDT 0624 0625 0626 0627 0628 MEAN 69 68 70 79 84 MEAN 71 69 63 59 57 %>100 0 0 0 0 2 %>100 0 0 0 0 0 %>95 0 0 0 1 7 %>95 0 0 0 0 0 %>90 0 0 0 5 22 %>90 0 0 0 0 0 %>85 0 0 0 19 46 %>85 0 0 0 0 0 %>80 0 0 2 46 72 %>80 3 1 0 0 0 %>75 2 2 15 75 90 %>75 20 10 1 0 0 %>70 34 26 52 93 97 %>70 60 40 7 1 0 PHOENIX_AZ PORTLAND_OR PHX 0624 0625 0626 0627 0628 PDX 0624 0625 0626 0627 0628 MEAN 95 96 95 92 90 MEAN 73 66 61 60 59 %>100 11 18 12 3 2 %>100 0 0 0 0 0 %>95 46 59 50 26 14 %>95 0 0 0 0 0 %>90 85 92 88 71 49 %>90 0 0 0 0 0 %>85 99 99 99 96 85 %>85 2 0 0 0 0 %>80 100 100 100 100 98 %>80 11 2 0 0 0 %>75 100 100 100 100 100 %>75 38 10 0 0 0 %>70 100 100 100 100 100 %>70 73 29 2 2 2 RAPID_CITY_SD SACRAMENTO_CA RAP 0624 0625 0626 0627 0628 SAC 0624 0625 0626 0627 0628 MEAN 58 61 68 72 67 MEAN 75 74 72 72 71 %>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 2 0 %>85 0 0 0 0 0 %>80 0 0 1 11 2 %>80 4 4 1 2 5 %>75 0 0 7 34 10 %>75 46 37 19 21 25 %>70 0 2 35 64 31 %>70 93 86 67 65 61 SAINT_LOUIS_MO SALT_LAKE_CITY_UT STL 0624 0625 0626 0627 0628 SLC 0624 0625 0626 0627 0628 MEAN 75 75 76 82 88 MEAN 75 76 76 71 65 %>100 0 0 0 1 3 %>100 0 0 0 0 0 %>95 0 0 0 3 13 %>95 0 0 0 0 0 %>90 0 0 0 13 38 %>90 0 1 1 1 0 %>85 0 0 2 34 69 %>85 1 5 7 4 1 %>80 10 10 18 61 91 %>80 15 26 27 13 3 %>75 52 54 56 84 98 %>75 54 61 59 32 11 %>70 92 93 89 96 100 %>70 86 87 84 57 27 SAN_ANTONIO_TX SAN_DIEGO_CA SAT 0624 0625 0626 0627 0628 SAN 0624 0625 0626 0627 0628 MEAN 88 87 89 90 92 MEAN 69 71 70 67 67 %>100 0 0 1 3 11 %>100 0 0 0 0 0 %>95 4 3 8 16 33 %>95 0 0 0 0 0 %>90 28 25 39 50 64 %>90 0 0 0 0 0 %>85 73 70 80 83 87 %>85 0 1 0 0 0 %>80 97 96 98 97 97 %>80 1 5 3 0 0 %>75 100 100 100 100 100 %>75 9 16 12 1 0 %>70 100 100 100 100 100 %>70 36 48 40 16 10 SAN_FRANCISCO_CA SEATTLE_WA SFO 0624 0625 0626 0627 0628 SEA 0624 0625 0626 0627 0628 MEAN 62 62 60 60 60 MEAN 72 64 59 58 58 %>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 4 1 0 0 0 %>75 0 0 0 0 0 %>75 24 4 0 0 0 %>70 2 1 0 0 0 %>70 62 16 0 0 0 SHREVEPORT_LA SIOUX_FALLS_SD SHV 0624 0625 0626 0627 0628 FSD 0624 0625 0626 0627 0628 MEAN 89 89 90 92 95 MEAN 64 64 66 74 77 %>100 4 2 4 8 21 %>100 0 0 0 0 0 %>95 17 13 20 28 47 %>95 0 0 0 0 1 %>90 45 41 51 62 74 %>90 0 0 0 0 3 %>85 76 75 82 88 92 %>85 0 0 0 4 13 %>80 94 94 96 98 98 %>80 0 0 0 17 35 %>75 99 99 100 100 100 %>75 0 0 4 45 62 %>70 100 100 100 100 100 %>70 2 2 22 76 85 SPRINGFIELD_MO TUCSON_AZ SGF 0624 0625 0626 0627 0628 TUS 0624 0625 0626 0627 0628 MEAN 75 75 77 83 87 MEAN 88 89 88 86 84 %>100 0 0 0 0 1 %>100 0 1 0 0 0 %>95 0 0 0 3 6 %>95 5 10 5 2 1 %>90 0 0 1 13 29 %>90 31 44 31 16 7 %>85 0 1 8 38 66 %>85 76 85 78 62 39 %>80 9 11 30 69 92 %>80 97 99 98 95 83 %>75 54 48 63 91 99 %>75 100 100 100 100 99 %>70 94 88 89 98 100 %>70 100 100 100 100 100 TULSA_OK WICHITA_KS TUL 0624 0625 0626 0627 0628 ICT 0624 0625 0626 0627 0628 MEAN 80 81 84 90 95 MEAN 76 76 80 87 91 %>100 0 0 1 8 28 %>100 0 0 0 2 5 %>95 0 1 5 24 51 %>95 0 0 1 12 23 %>90 3 5 19 50 74 %>90 0 0 5 34 56 %>85 18 23 46 76 89 %>85 1 2 20 64 85 %>80 52 56 75 92 97 %>80 14 18 49 88 97 %>75 85 85 92 98 99 %>75 62 55 79 97 100 %>70 98 97 99 100 100 %>70 96 88 95 100 100 YUMA_AZ YUM 0624 0625 0626 0627 0628 MEAN 93 96 94 90 88 %>100 3 10 6 2 0 %>95 31 57 36 15 5 %>90 81 95 80 53 31 %>85 99 100 98 89 74 %>80 100 100 100 99 97 %>75 100 100 100 100 100 %>70 100 100 100 100 100 URL IS WWW.WPC.NCEP.NOAA.GOV $$