Probability of Exceed
Issued by NWS
Issued by NWS
Versions:
1
595
FXUS35 KWNC 161231
POECHH
HEATING DEGREE DAYS PROB. OF EXCEEDENCE OUTLOOKS - CITIES
NWS CLIMATE PREDICTION CENTER COLLEGE PARK MD
830 AM THU 16 OCT 2025
VALID: JUNE - AUGUST 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 4
0 0 0 0 0 0 0 0 10 14 21 29 39
2. Atlanta ATL 2
0 0 0 0 0 0 0 0 0 0 3 5 9
3. Austin ATT 0
0 0 0 0 0 0 0 0 0 0 0 0 0
4. Birmingham BHM 1
0 0 0 0 0 0 0 0 0 0 0 20 25
5. Bismark BIS 156
0 0 0 18 82 144 151 202 228 260 309 353 406
6. Boston BOS 61
0 0 0 0 3 29 47 75 82 93 111 128 153
7. Buffalo BUF 96
0 0 0 0 13 60 81 114 130 152 186 217 256
8. Charlotte CLT 4
0 0 0 0 0 0 0 0 0 0 7 10 16
9. Chicago MDW 40
0 0 0 0 0 16 36 55 68 87 119 150 189
10. Cincinnati LUK 15
0 0 0 0 0 0 13 23 27 34 46 59 76
11. Cleveland CLE 76
0 0 0 9 31 53 57 79 91 106 136 167 206
12. Columbus CMH 37
0 0 0 0 1 21 31 48 56 69 92 115 148
13. Dallas DAL 0
0 0 0 0 0 0 0 0 0 0 0 0 0
14. Dayton DAY 20
0 0 3 14 26 39 29 33 46 63 91 117 151
15. Denver DEN 59
0 0 0 0 0 6 21 33 43 58 81 104 132
16. Detroit DET 50
0 0 0 0 7 43 61 94 110 133 169 200 240
17. El Paso ELP 0
0 0 0 0 0 0 0 0 0 0 4 6 11
18. Fresno FAT 4
0 0 0 0 0 0 0 0 2 2 5 7 11
19. Grand Rapids XXX 123
0 0 0 2 61 115 115 152 175 205 250 289 337
20. Greensboro GSO 9
0 0 0 0 0 0 0 2 4 8 14 21 31
21. Hartford HFD 57
0 0 0 0 0 0 14 22 29 38 53 68 88
22. Houston HOU 0
0 0 0 0 0 0 0 0 0 0 0 0 0
23. Indianapolis IND 21
0 0 0 0 0 9 29 47 56 68 89 109 136
24. Jacksonville JAX 0
0 0 0 0 0 0 0 0 0 0 2 3 4
25. Kansas City XXX 4
0 0 0 0 0 0 0 15 20 28 45 64 91
26. Las Vegas LAS 1
0 0 0 0 0 0 0 0 0 0 0 0 3
27. Los Angeles LAX 20
0 0 0 0 0 5 15 23 28 36 48 60 76
28. Louiville SDF 7
0 0 0 0 0 0 4 8 11 16 25 35 49
29. Memphis MEM 0
0 0 0 0 0 0 0 0 0 4 7 10 15
30. Maimi MIA 0
0 0 0 0 0 0 0 0 0 0 0 0 0
31. Milwaukee MKE 118
0 0 6 40 73 106 96 121 140 167 210 252 306
32. Minneapolis MSP 72
0 0 6 36 66 97 86 108 125 149 188 223 269
33. Nashville BNA 2
0 0 0 0 0 0 0 0 0 0 14 20 28
34. New Orleans XXX 0
0 0 0 0 0 0 0 0 0 0 0 0 0
35. New York City LGA 19
0 0 0 0 0 0 0 3 6 9 17 25 38
36. Norfolk ORF 5
0 0 0 0 0 0 0 0 0 0 11 15 21
37. Oklahoma City OKC 1
0 0 0 0 0 0 0 4 6 9 16 24 36
38. Omaha OMA 24
0 0 0 0 8 29 35 50 62 78 104 130 164
39. Orlando XXX 0
0 0 0 0 0 0 0 0 0 0 0 0 0
40. Phoenix PHX 0
0 0 0 0 0 0 0 0 0 0 0 0 0
41. Philadelphia PHL 14
0 0 0 0 0 0 0 2 4 8 16 25 37
42. Pittsburgh XXX 44
0 0 0 0 0 14 39 62 69 78 93 106 123
43. Portland PDX 130
0 0 0 0 9 53 82 126 137 150 172 192 217
44. Providence PVD 57
0 0 0 0 0 3 15 24 31 40 55 71 91
45. Raleigh RDU 6
0 0 0 0 0 0 0 0 0 6 10 15 21
46. Rochester ROC 100
0 0 0 10 59 107 103 132 152 178 217 251 293
47. Sacremento SAC 12
0 0 0 0 0 0 0 20 22 24 29 34 42
48. Saint Louis STL 7
0 0 0 0 0 0 9 17 20 26 38 51 69
49. Salt Lake City SLC 50
0 0 0 0 0 0 0 0 23 32 49 65 88
50. San Antonio SAT 0
0 0 0 0 0 0 0 0 0 0 0 0 0
51. San Diego SAN 10
0 0 0 0 0 0 0 0 0 0 4 9 17
52. San Franscisco SFO 255
0 1 33 88 139 190 160 189 208 231 265 294 328
53. Seattle SEA 252
0 0 4 66 125 184 186 252 270 291 323 350 383
54. Tampa TPA 0
0 0 0 0 0 0 0 0 0 0 0 0 0
55. Washington DCA 5
0 0 0 0 0 0 0 0 0 8 13 20 29
56. West Palm Beach PBI 0
0 0 0 0 0 0 0 0 0 0 0 0 0
57. Anchorage ANC 785
489 540 586 643 685 721 755 789 824 866 921 969 1023
58. Annette ANN 742
420 474 522 582 627 664 701 737 775 820 882 931 989
59. Barrow BRW 2481
2119 2187 2247 2319 2372 2417 2460 2501 2546 2599 2672 2731 2799
60. Cold Bay CDB 1429
1133 1190 1241 1304 1349 1386 1423 1459 1497 1542 1605 1656 1714
61. Fairbanks FAI 583
263 305 343 393 431 463 495 526 559 600 658 706 762
62. Juneau JNU 880
597 648 692 747 787 820 852 882 915 954 1008 1054 1105
63. Kotzebue OTZ 1341
908 982 1048 1132 1192 1244 1293 1341 1393 1454 1538 1607 1687
64. Nome OME 1366
987 1056 1118 1194 1249 1295 1340 1383 1430 1485 1561 1623 1693
65. Yakutat YAK 1177
856 902 944 995 1033 1065 1096 1126 1158 1196 1249 1292 1341
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