Probability of Exceed
Issued by NWS
Issued by NWS
Versions:
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211
FXUS37 KWNC 171231
POECHJ
HEATING DEGREE DAYS PROB. OF EXCEEDENCE OUTLOOKS - CITIES
NWS CLIMATE PREDICTION CENTER COLLEGE PARK MD
830 AM THU 17 JUL 2025
VALID: MAY - JULY 2026
...HEATING DEGREE DAYS IN FAHRENHEIT 65F BASIS...
#. CITY NAME CLIM LINE1
98 95 90 80 70 60 50 40 30 20 10 5 2 LINE2
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1. Albuquerque ABQ 87
0 0 0 10 33 54 52 67 76 88 106 122 142
2. Atlanta ATL 26
0 0 0 0 0 0 4 8 12 18 29 43 60
3. Austin ATT 2
0 0 0 0 0 0 0 0 0 5 7 9 11
4. Birmingham BHM 30
0 0 0 0 0 0 14 22 27 34 46 55 66
5. Bismark BIS 416
192 229 264 311 347 379 410 442 476 517 574 621 674
6. Boston BOS 287
74 93 113 144 169 192 215 238 264 295 340 378 418
7. Buffalo BUF 343
0 5 63 162 254 343 280 319 350 386 437 480 529
8. Charlotte CLT 46
0 0 0 0 0 0 14 23 31 42 60 77 97
9. Chicago MDW 239
0 0 16 81 142 202 165 188 215 248 296 337 385
10. Cincinnati LUK 134
0 0 0 4 38 72 71 95 112 133 167 193 223
11. Cleveland CLE 294
58 73 90 118 144 168 192 217 246 283 336 381 429
12. Columbus CMH 193
0 0 7 49 91 133 108 127 154 187 237 281 334
13. Dallas DAL 10
0 0 0 0 0 0 0 6 8 10 16 21 27
14. Dayton DAY 160
20 34 50 75 96 116 136 158 183 214 256 292 334
15. Denver DEN 300
0 11 54 127 192 254 188 194 222 255 303 343 388
16. Detroit DET 243
67 89 112 145 171 194 217 241 268 300 347 386 433
17. El Paso ELP 11
0 0 0 0 0 0 0 0 8 11 16 22 30
18. Fresno FAT 40
0 0 0 0 3 11 13 19 23 30 41 52 65
19. Grand Rapids XXX 400
0 18 86 200 305 406 330 370 404 445 503 552 608
20. Greensboro GSO 87
0 0 0 9 30 52 47 58 69 83 104 123 147
21. Hartford HFD 257
0 5 35 87 135 181 137 145 165 189 224 256 292
22. Houston HOU 1
0 0 0 0 0 0 0 0 0 3 3 4 5
23. Indianapolis IND 156
0 0 7 58 107 154 129 153 172 197 232 263 298
24. Jacksonville JAX 5
0 0 0 0 0 0 0 0 8 9 11 13 16
25. Kansas City XXX 78
0 0 0 12 38 65 60 76 92 112 142 169 201
26. Las Vegas LAS 16
0 0 0 0 0 0 0 8 11 14 18 22 27
27. Los Angeles LAX 97
0 0 0 15 48 80 79 103 118 136 164 188 218
28. Louiville SDF 89
0 0 0 8 29 51 46 59 71 86 111 133 161
29. Memphis MEM 21
0 0 0 0 0 0 16 25 30 36 47 57 71
30. Maimi MIA 0
0 0 0 0 0 0 0 0 0 0 0 0 0
31. Milwaukee MKE 416
95 118 146 188 223 255 289 324 363 410 478 536 603
32. Minneapolis MSP 273
89 109 133 168 196 222 249 276 307 345 399 446 500
33. Nashville BNA 56
0 0 0 0 3 23 30 43 52 64 81 97 116
34. New Orleans XXX 0
0 0 0 0 0 0 0 0 0 0 0 0 0
35. New York City LGA 153
0 0 2 32 62 91 70 78 95 117 150 179 212
36. Norfolk ORF 69
0 0 0 0 6 25 32 45 53 63 79 93 110
37. Oklahoma City OKC 44
0 0 0 0 8 25 30 42 51 62 82 99 120
38. Omaha OMA 172
0 5 38 97 151 205 157 170 195 224 267 304 346
39. Orlando XXX 1
0 0 0 0 0 0 0 0 0 0 0 6 8
40. Phoenix PHX 1
0 0 0 0 0 0 0 0 0 0 0 1 2
41. Philadelphia PHL 126
0 0 5 30 53 77 58 64 77 95 122 147 176
42. Pittsburgh XXX 205
77 92 107 127 142 155 168 181 195 212 237 257 281
43. Portland PDX 349
0 0 22 101 174 246 221 272 298 332 380 422 472
44. Providence PVD 273
63 82 100 125 144 162 179 197 216 241 275 304 338
45. Raleigh RDU 66
0 0 0 1 20 38 37 48 56 67 83 98 116
46. Rochester ROC 349
129 161 191 231 261 289 315 341 370 405 454 496 543
47. Sacremento SAC 86
0 0 0 0 0 10 24 40 48 61 84 107 135
48. Saint Louis STL 88
0 0 0 13 37 62 58 74 87 104 129 152 180
49. Salt Lake City SLC 260
0 0 3 56 106 155 125 144 168 197 236 270 310
50. San Antonio SAT 1
0 0 0 0 0 0 0 0 0 5 7 9 12
51. San Diego SAN 56
0 0 0 0 3 12 13 17 24 35 54 75 103
52. San Franscisco SFO 398
97 121 147 183 212 239 265 291 320 356 407 449 498
53. Seattle SEA 499
211 244 275 315 346 373 399 425 454 488 537 577 624
54. Tampa TPA 0
0 0 0 0 0 0 0 0 0 0 6 6 7
55. Washington DCA 76
0 0 0 6 28 51 47 59 69 82 102 119 141
56. West Palm Beach PBI 0
0 0 0 0 0 0 0 0 0 0 4 4 4
57. Anchorage ANC 1077
751 811 865 928 975 1016 1055 1092 1133 1181 1248 1303 1365
58. Annette ANN 1020
688 753 810 879 929 971 1012 1053 1096 1148 1219 1278 1344
59. Barrow BRW 3057
2669 2745 2812 2894 2954 3005 3053 3099 3150 3210 3292 3359 3435
60. Cold Bay CDB 1800
1443 1513 1574 1649 1704 1749 1793 1835 1880 1935 2010 2071 2141
61. Fairbanks FAI 804
437 489 534 592 636 672 708 743 782 827 889 940 999
62. Juneau JNU 1121
840 893 939 998 1040 1076 1111 1145 1182 1225 1284 1333 1389
63. Kotzebue OTZ 1971
1442 1533 1614 1713 1785 1846 1904 1961 2022 2095 2194 2276 2369
64. Nome OME 1787
1303 1392 1471 1567 1637 1696 1752 1806 1865 1935 2030 2109 2199
65. Yakutat YAK 1477
1105 1165 1218 1283 1330 1370 1409 1445 1485 1532 1598 1650 1711
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