Probability of Exceed
Issued by NWS
Issued by NWS
Versions:
1
000
FXUS40 KWNC 151231
POECHM
HEATING DEGREE DAYS PROB. OF EXCEEDENCE OUTLOOKS - CITIES
NWS CLIMATE PREDICTION CENTER COLLEGE PARK MD
830 AM THU 15 MAY 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 11 16 23 31 41
2. Atlanta ATL 2
0 0 0 0 0 0 0 0 0 1 2 5 10
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 24
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 2 28 46 74 81 92 109 126 151
7. Buffalo BUF 96
0 0 0 0 5 50 72 104 118 137 168 195 231
8. Charlotte CLT 4
0 0 0 0 0 0 0 0 0 0 7 11 17
9. Chicago MDW 40
0 0 0 0 0 14 34 52 64 80 106 133 167
10. Cincinnati LUK 15
0 0 0 0 0 0 12 21 25 31 42 53 69
11. Cleveland CLE 76
0 0 0 7 28 49 54 76 87 101 127 155 192
12. Columbus CMH 37
0 0 0 0 0 14 30 46 53 65 85 106 136
13. Dallas DAL 0
0 0 0 0 0 0 0 0 0 0 0 0 0
14. Dayton DAY 20
0 0 2 12 23 35 26 30 42 57 83 107 139
15. Denver DEN 59
0 0 0 0 0 8 23 35 45 59 82 104 131
16. Detroit DET 50
0 0 0 0 2 37 57 89 103 123 157 186 222
17. El Paso ELP 0
0 0 0 0 0 0 0 0 0 0 4 7 11
18. Fresno FAT 4
0 0 0 0 0 0 0 0 2 3 5 8 12
19. Grand Rapids XXX 123
0 0 0 0 34 86 106 149 169 195 234 269 312
20. Greensboro GSO 9
0 0 0 0 0 0 0 2 5 8 15 22 32
21. Hartford HFD 57
0 0 0 0 0 0 13 21 28 37 52 66 86
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 8 28 46 53 64 83 101 125
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 3 3
27. Los Angeles LAX 20
0 0 0 0 0 7 18 26 33 41 56 69 87
28. Louiville SDF 7
0 0 0 0 0 0 0 7 10 14 23 31 44
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 39 71 102 94 119 135 159 197 234 281
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 5 9 16 24 37
36. Norfolk ORF 5
0 0 0 0 0 0 0 0 0 0 10 14 20
37. Oklahoma City OKC 1
0 0 0 0 0 0 0 4 6 9 16 24 35
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 0 3 6 12 20 31
42. Pittsburgh XXX 44
0 0 0 0 0 7 34 55 61 70 83 94 110
43. Portland PDX 130
0 0 0 0 7 51 81 124 134 148 169 188 212
44. Providence PVD 57
0 0 0 0 0 3 15 23 29 38 54 69 89
45. Raleigh RDU 6
0 0 0 0 0 0 0 0 3 5 9 14 20
46. Rochester ROC 100
0 0 0 4 51 97 94 122 140 164 200 232 271
47. Sacremento SAC 12
0 0 0 0 0 0 0 20 22 24 28 33 41
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 26 35 53 69 92
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 1 6 13 23
52. San Franscisco SFO 255
0 2 34 90 142 194 163 191 211 235 269 299 334
53. Seattle SEA 252
0 0 0 45 104 163 182 257 274 295 326 353 385
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 0 14 19 27
56. West Palm Beach PBI 0
0 0 0 0 0 0 0 0 0 0 0 0 0
57. Anchorage ANC 785
493 543 588 645 687 722 756 789 824 865 921 967 1020
58. Annette ANN 742
413 466 513 573 617 654 691 726 764 809 871 920 977
59. Barrow BRW 2481
2120 2191 2254 2330 2386 2432 2478 2522 2569 2624 2701 2764 2835
60. Cold Bay CDB 1429
1133 1190 1241 1304 1349 1386 1423 1459 1497 1542 1605 1656 1714
61. Fairbanks FAI 583
285 328 368 418 456 489 521 552 587 628 686 735 791
62. Juneau JNU 880
586 635 679 735 774 808 839 870 902 941 995 1039 1091
63. Kotzebue OTZ 1341
950 1026 1093 1177 1238 1290 1340 1387 1439 1501 1586 1656 1735
64. Nome OME 1366
1029 1101 1166 1244 1301 1349 1395 1439 1487 1544 1623 1687 1760
65. Yakutat YAK 1177
841 888 929 979 1017 1049 1079 1110 1142 1179 1232 1275 1324
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