Probability of Exceed
Issued by NWS
Issued by NWS
Versions:
1
105
FXUS30 KWNC 171231
POECHC
HEATING DEGREE DAYS PROB. OF EXCEEDENCE OUTLOOKS - CITIES
NWS CLIMATE PREDICTION CENTER COLLEGE PARK MD
830 AM THU 17 APR 2025
VALID: JULY - SEPTEMBER 2025
...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 29
0 0 0 0 0 1 6 10 15 21 35 47 63
2. Atlanta ATL 12
0 0 0 0 0 0 0 0 0 0 14 20 30
3. Austin ATT 2
0 0 0 0 0 0 0 0 0 0 0 11 12
4. Birmingham BHM 11
0 0 0 0 0 0 0 0 0 0 23 30 40
5. Bismark BIS 317
0 0 18 97 172 246 229 290 316 347 406 460 522
6. Boston BOS 98
0 0 0 5 24 43 50 72 79 88 103 118 145
7. Buffalo BUF 180
0 0 0 16 65 110 118 160 175 193 222 247 277
8. Charlotte CLT 18
0 0 0 0 0 0 0 0 0 8 16 24 36
9. Chicago MDW 97
0 0 0 8 27 47 52 72 82 95 116 137 168
10. Cincinnati LUK 58
0 0 0 0 2 19 24 36 44 56 76 96 121
11. Cleveland CLE 133
0 0 8 33 58 82 77 99 111 132 164 194 231
12. Columbus CMH 92
0 0 0 10 25 40 45 65 74 88 111 141 182
13. Dallas DAL 8
0 0 0 0 0 0 0 0 0 0 13 16 20
14. Dayton DAY 68
8 13 19 30 39 49 60 72 86 105 134 162 194
15. Denver DEN 144
0 0 0 0 16 43 56 84 95 108 130 149 173
16. Detroit DET 114
0 0 3 33 62 90 83 105 118 137 168 196 230
17. El Paso ELP 9
0 0 0 0 0 0 0 0 0 6 15 23 33
18. Fresno FAT 3
0 0 0 0 0 0 0 0 0 1 4 6 9
19. Grand Rapids XXX 216
0 0 4 58 109 159 155 203 219 240 271 298 334
20. Greensboro GSO 34
0 0 0 0 0 3 7 12 17 26 44 59 78
21. Hartford HFD 139
0 0 0 0 7 29 39 55 65 77 97 115 137
22. Houston HOU 0
0 0 0 0 0 0 0 0 0 0 7 7 8
23. Indianapolis IND 84
0 0 0 9 29 49 50 68 79 94 119 144 178
24. Jacksonville JAX 0
0 0 0 0 0 0 0 0 0 0 13 14 16
25. Kansas City XXX 50
0 0 0 1 8 16 20 32 39 50 71 98 130
26. Las Vegas LAS 1
0 0 0 0 0 0 0 0 0 0 0 7 8
27. Los Angeles LAX 2
0 0 0 0 0 0 3 6 10 16 25 35 47
28. Louiville SDF 37
0 0 0 0 1 7 8 11 16 23 40 57 79
29. Memphis MEM 13
0 0 0 0 0 0 0 0 9 15 25 35 47
30. Maimi MIA 0
0 0 0 0 0 0 0 0 0 0 0 0 0
31. Milwaukee MKE 167
0 3 23 58 92 126 111 136 149 168 197 226 262
32. Minneapolis MSP 203
61 74 87 106 122 135 150 164 182 205 239 269 307
33. Nashville BNA 24
0 0 0 0 0 0 0 7 11 16 27 37 53
34. New Orleans XXX 0
0 0 0 0 0 0 0 0 0 0 0 0 0
35. New York City LGA 42
0 0 0 0 0 0 4 7 10 16 25 36 50
36. Norfolk ORF 8
0 0 0 0 0 0 0 0 0 6 11 17 25
37. Oklahoma City OKC 31
0 0 0 0 0 2 8 13 19 26 37 48 63
38. Omaha OMA 116
0 0 5 30 55 82 72 90 104 122 151 177 218
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 42
0 0 0 0 0 0 4 8 13 21 36 51 70
42. Pittsburgh XXX 80
0 0 0 1 26 52 56 79 91 107 134 161 193
43. Portland PDX 114
0 0 0 0 12 52 80 125 132 142 156 169 185
44. Providence PVD 119
0 0 0 0 4 23 37 60 66 75 92 108 138
45. Raleigh RDU 22
0 0 0 0 0 0 0 5 8 12 20 27 40
46. Rochester ROC 193
0 0 4 62 110 157 144 181 198 219 251 280 315
47. Sacremento SAC 9
0 0 0 0 0 0 0 10 11 12 16 20 27
48. Saint Louis STL 47
0 0 0 1 7 15 17 25 31 39 56 77 103
49. Salt Lake City SLC 91
0 0 0 0 0 12 25 39 48 59 73 88 107
50. San Antonio SAT 2
0 0 0 0 0 0 0 0 0 0 0 13 14
51. San Diego SAN 1
0 0 0 0 0 0 0 0 0 0 3 3 9
52. San Franscisco SFO 196
0 0 0 23 67 110 118 162 177 197 226 252 282
53. Seattle SEA 240
0 0 8 67 123 177 185 253 267 284 308 330 356
54. Tampa TPA 0
0 0 0 0 0 0 0 0 0 0 0 0 0
55. Washington DCA 22
0 0 0 0 0 0 3 5 8 13 23 33 51
56. West Palm Beach PBI 0
0 0 0 0 0 0 0 0 0 0 0 0 0
57. Anchorage ANC 979
658 707 751 806 847 881 915 947 982 1024 1083 1130 1184
58. Annette ANN 758
496 535 570 615 649 679 708 736 767 805 857 899 949
59. Barrow BRW 2594
2040 2145 2237 2349 2431 2500 2566 2629 2698 2780 2892 2984 3089
60. Cold Bay CDB 1374
1091 1141 1184 1235 1273 1304 1335 1363 1394 1432 1484 1526 1575
61. Fairbanks FAI 1019
524 592 653 729 787 835 880 925 972 1028 1106 1170 1243
62. Juneau JNU 998
712 758 800 850 888 920 951 982 1015 1054 1107 1151 1201
63. Kotzebue OTZ 1430
1014 1089 1156 1238 1297 1348 1396 1444 1496 1558 1643 1714 1794
64. Nome OME 1497
1170 1236 1293 1362 1412 1455 1497 1536 1580 1631 1702 1759 1825
65. Yakutat YAK 1223
915 960 1000 1047 1083 1113 1142 1169 1198 1233 1280 1319 1362
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