Heat Index Forecast Tables
Issued by NWS
Issued by NWS
599 FMUS24 KWNH 181544 PRBWHI DAYS 3--7 HEAT INDEX FORECAST TABLES NWS WEATHER PREDICTION CENTER COLLEGE PARK MD 1542 UTC SAT MAY 18 2024 MEAN HEAT INDEX (DEG F) AND MEAN HI PROB (%) FRCSTS AT WESTERN US CITIES - DAYS 3 TO 7 FROM SAT MAY 18 2024 ABILENE_TX ALBUQUERQUE_NM ABI 0521 0522 0523 0524 0525 ABQ 0521 0522 0523 0524 0525 MEAN 85 78 78 81 84 MEAN 63 60 62 64 64 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 1 0 0 2 %>95 0 0 0 0 0 %>90 9 4 3 4 13 %>90 0 0 0 0 0 %>85 55 15 15 20 42 %>85 0 0 0 0 0 %>80 95 39 38 55 76 %>80 0 0 0 0 0 %>75 100 68 68 87 95 %>75 1 0 1 1 2 %>70 100 89 89 98 99 %>70 8 3 8 11 13 AMARILLO_TX AUSTIN_TX AMA 0521 0522 0523 0524 0525 AUS 0521 0522 0523 0524 0525 MEAN 72 65 69 70 72 MEAN 89 89 87 89 90 %>100 0 0 0 0 0 %>100 2 4 1 2 2 %>95 0 0 0 0 0 %>95 12 17 9 13 15 %>90 0 0 0 0 0 %>90 45 46 32 44 50 %>85 0 0 0 0 0 %>85 82 78 66 79 85 %>80 3 0 4 1 5 %>80 97 95 90 96 98 %>75 26 1 16 12 28 %>75 100 99 98 100 100 %>70 71 12 43 54 69 %>70 100 100 100 100 100 BATON_ROUGE_LA BISMARCK_ND BTR 0521 0522 0523 0524 0525 BIS 0521 0522 0523 0524 0525 MEAN 83 84 85 86 88 MEAN 51 49 50 51 53 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 1 4 %>95 0 0 0 0 0 %>90 2 7 9 16 29 %>90 0 0 0 0 0 %>85 29 42 49 59 74 %>85 0 0 0 0 0 %>80 82 87 90 93 97 %>80 0 0 0 0 0 %>75 99 99 99 100 100 %>75 0 0 0 0 0 %>70 100 100 100 100 100 %>70 0 0 0 0 0 BROWNSVILLE_TX CORPUS_CHRISTI_TX BRO 0521 0522 0523 0524 0525 CRP 0521 0522 0523 0524 0525 MEAN 98 99 99 99 100 MEAN 95 96 95 97 98 %>100 33 39 39 45 50 %>100 12 21 15 29 31 %>95 78 77 77 82 84 %>95 54 58 53 67 68 %>90 98 96 96 97 98 %>90 92 89 88 93 93 %>85 100 100 100 100 100 %>85 99 99 99 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 0521 0522 0523 0524 0525 DEN 0521 0522 0523 0524 0525 MEAN 87 85 81 86 87 MEAN 52 52 58 58 59 %>100 1 1 0 1 3 %>100 0 0 0 0 0 %>95 6 5 2 7 12 %>95 0 0 0 0 0 %>90 27 20 9 26 33 %>90 0 0 0 0 0 %>85 64 48 28 56 63 %>85 0 0 0 0 0 %>80 91 77 57 83 86 %>80 0 0 0 0 0 %>75 99 93 83 96 97 %>75 0 0 0 0 0 %>70 100 99 95 100 100 %>70 0 0 1 2 3 DES_MOINES_IA EL_PASO_TX DSM 0521 0522 0523 0524 0525 ELP 0521 0522 0523 0524 0525 MEAN 73 61 61 64 64 MEAN 74 71 70 71 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 0 0 0 0 %>90 0 0 0 0 0 %>85 2 0 0 0 0 %>85 1 0 0 0 0 %>80 10 0 0 0 1 %>80 7 1 2 1 3 %>75 35 0 0 3 7 %>75 38 14 15 15 24 %>70 69 3 2 16 22 %>70 83 56 51 57 69 FRESNO_CA GOODLAND_KS FAT 0521 0522 0523 0524 0525 GLD 0521 0522 0523 0524 0525 MEAN 69 71 69 68 67 MEAN 58 54 62 62 62 %>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 1 1 2 1 %>80 0 0 0 0 1 %>75 5 11 12 11 8 %>75 0 0 1 2 4 %>70 41 56 45 37 31 %>70 3 0 7 11 14 GREAT_FALLS_MT HOUSTON_TX GTF 0521 0522 0523 0524 0525 HOU 0521 0522 0523 0524 0525 MEAN 48 49 46 47 49 MEAN 88 89 88 89 90 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 3 5 2 4 9 %>90 0 0 0 0 0 %>90 27 41 26 41 54 %>85 0 0 0 0 0 %>85 77 90 84 91 94 %>80 0 0 0 0 0 %>80 98 100 100 100 100 %>75 0 0 0 0 0 %>75 100 100 100 100 100 %>70 0 0 0 0 0 %>70 100 100 100 100 100 JACKSON_MS KANSAS_CITY_MO JAN 0521 0522 0523 0524 0525 MCI 0521 0522 0523 0524 0525 MEAN 81 82 82 83 84 MEAN 78 64 65 69 70 %>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 5 4 7 14 %>90 2 0 0 0 0 %>85 15 28 26 32 44 %>85 10 0 0 0 3 %>80 67 70 68 72 78 %>80 34 0 0 2 10 %>75 97 95 94 95 95 %>75 67 3 1 13 26 %>70 100 100 100 100 100 %>70 90 16 10 43 51 LAS_VEGAS_NV LITTLE_ROCK_AR LAS 0521 0522 0523 0524 0525 LIT 0521 0522 0523 0524 0525 MEAN 69 71 72 72 71 MEAN 83 83 77 79 81 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 2 0 0 1 %>90 0 0 0 0 1 %>90 2 12 1 2 6 %>85 0 2 3 3 3 %>85 26 36 8 12 24 %>80 3 10 12 11 12 %>80 76 67 29 41 57 %>75 14 27 34 32 31 %>75 98 89 63 77 85 %>70 43 55 65 61 58 %>70 100 98 89 96 97 LOS_ANGELES_CA MIDLAND_TX LAX 0521 0522 0523 0524 0525 MAF 0521 0522 0523 0524 0525 MEAN 59 61 61 60 60 MEAN 82 76 77 77 80 %>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 1 1 0 0 1 %>85 0 0 0 0 0 %>85 15 7 5 2 11 %>80 0 0 0 0 0 %>80 67 27 25 23 47 %>75 0 0 0 0 0 %>75 97 60 62 70 86 %>70 0 1 1 1 0 %>70 100 87 90 96 99 MINNEAPOLIS_MN NEW_ORLEANS_LA MSP 0521 0522 0523 0524 0525 MSY 0521 0522 0523 0524 0525 MEAN 64 58 56 59 59 MEAN 83 85 85 86 88 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 3 %>90 0 0 0 0 0 %>90 1 6 7 12 30 %>85 0 0 0 0 0 %>85 23 45 51 67 80 %>80 0 0 0 0 0 %>80 88 92 94 98 99 %>75 3 0 0 2 1 %>75 100 100 100 100 100 %>70 15 3 1 7 6 %>70 100 100 100 100 100 NORTH_PLATTE_NE OKLAHOMA_CITY_OK LBF 0521 0522 0523 0524 0525 OKC 0521 0522 0523 0524 0525 MEAN 54 53 59 60 59 MEAN 83 73 71 77 80 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>95 0 0 0 0 1 %>90 0 0 0 0 0 %>90 5 1 0 1 6 %>85 0 0 0 0 0 %>85 35 4 1 7 22 %>80 0 0 0 0 0 %>80 81 14 9 29 50 %>75 0 0 0 1 1 %>75 98 36 29 65 78 %>70 0 0 2 5 7 %>70 100 64 59 90 94 OMAHA_NE PENDLETON_OR OMA 0521 0522 0523 0524 0525 PDT 0521 0522 0523 0524 0525 MEAN 70 59 62 65 65 MEAN 54 54 52 54 54 %>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 2 0 0 0 0 %>85 0 0 0 0 0 %>80 8 0 0 1 3 %>80 0 0 0 0 0 %>75 23 0 0 4 10 %>75 0 0 0 0 0 %>70 49 1 4 19 26 %>70 0 0 0 0 1 PHOENIX_AZ PORTLAND_OR PHX 0521 0522 0523 0524 0525 PDX 0521 0522 0523 0524 0525 MEAN 74 75 76 77 77 MEAN 52 54 54 56 56 %>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 1 1 %>90 0 0 0 0 0 %>85 1 4 5 6 6 %>85 0 0 0 0 0 %>80 9 19 23 28 27 %>80 0 0 0 0 0 %>75 41 53 59 64 63 %>75 0 0 0 0 0 %>70 81 85 88 91 90 %>70 0 0 0 2 2 RAPID_CITY_SD SACRAMENTO_CA RAP 0521 0522 0523 0524 0525 SAC 0521 0522 0523 0524 0525 MEAN 48 51 55 54 56 MEAN 69 68 67 66 64 %>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 1 0 %>75 0 0 0 0 1 %>75 3 2 4 6 1 %>70 0 0 1 1 4 %>70 37 29 26 23 10 SAINT_LOUIS_MO SALT_LAKE_CITY_UT STL 0521 0522 0523 0524 0525 SLC 0521 0522 0523 0524 0525 MEAN 83 76 69 72 73 MEAN 50 55 55 55 59 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 0 1 0 0 0 %>95 0 0 0 0 0 %>90 5 4 0 0 1 %>90 0 0 0 0 0 %>85 30 12 0 1 5 %>85 0 0 0 0 0 %>80 71 29 1 7 18 %>80 0 0 0 0 1 %>75 95 54 12 29 41 %>75 0 0 1 0 4 %>70 100 76 43 63 68 %>70 0 2 5 2 10 SAN_ANTONIO_TX SAN_DIEGO_CA SAT 0521 0522 0523 0524 0525 SAN 0521 0522 0523 0524 0525 MEAN 91 91 89 91 91 MEAN 59 60 60 59 60 %>100 2 7 3 5 5 %>100 0 0 0 0 0 %>95 17 25 15 21 24 %>95 0 0 0 0 0 %>90 54 55 45 54 59 %>90 0 0 0 0 0 %>85 88 82 78 84 88 %>85 0 0 0 0 0 %>80 99 95 95 97 98 %>80 0 0 0 0 0 %>75 100 99 99 100 100 %>75 0 0 0 0 0 %>70 100 100 100 100 100 %>70 0 0 0 0 0 SAN_FRANCISCO_CA SEATTLE_WA SFO 0521 0522 0523 0524 0525 SEA 0521 0522 0523 0524 0525 MEAN 58 56 55 55 55 MEAN 53 54 54 55 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 0 0 0 0 0 %>70 0 0 0 0 1 SHREVEPORT_LA SIOUX_FALLS_SD SHV 0521 0522 0523 0524 0525 FSD 0521 0522 0523 0524 0525 MEAN 84 86 82 85 87 MEAN 59 55 58 60 59 %>100 0 1 0 1 1 %>100 0 0 0 0 0 %>95 1 7 2 6 8 %>95 0 0 0 0 0 %>90 9 26 9 22 28 %>90 0 0 0 0 0 %>85 40 57 31 52 60 %>85 0 0 0 0 0 %>80 80 84 62 81 87 %>80 0 0 0 0 0 %>75 97 97 87 96 97 %>75 0 0 0 2 2 %>70 100 100 97 99 100 %>70 3 0 1 7 8 SPRINGFIELD_MO TUCSON_AZ SGF 0521 0522 0523 0524 0525 TUS 0521 0522 0523 0524 0525 MEAN 79 72 67 72 74 MEAN 70 69 69 71 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 1 1 0 0 1 %>90 0 0 0 0 0 %>85 10 5 0 0 4 %>85 0 0 0 0 0 %>80 45 16 1 5 17 %>80 1 2 1 2 2 %>75 85 36 6 26 42 %>75 13 13 9 17 17 %>70 99 61 29 63 71 %>70 51 44 43 56 56 TULSA_OK WICHITA_KS TUL 0521 0522 0523 0524 0525 ICT 0521 0522 0523 0524 0525 MEAN 84 74 72 77 80 MEAN 79 66 66 72 73 %>100 0 0 0 0 0 %>100 0 0 0 0 0 %>95 1 1 0 0 2 %>95 0 0 0 0 0 %>90 10 3 0 1 9 %>90 2 0 0 0 2 %>85 41 9 2 9 26 %>85 14 0 0 1 7 %>80 78 24 10 32 51 %>80 44 1 1 8 20 %>75 96 47 32 66 76 %>75 78 6 5 29 42 %>70 100 70 63 90 92 %>70 95 24 25 62 67 YUMA_AZ YUM 0521 0522 0523 0524 0525 MEAN 72 75 76 75 75 %>100 0 0 0 0 0 %>95 0 0 0 0 0 %>90 0 0 0 0 0 %>85 0 1 2 2 1 %>80 2 12 19 15 12 %>75 24 54 62 54 50 %>70 72 92 93 89 88 URL IS WWW.WPC.NCEP.NOAA.GOV $$