Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z OCT 11, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 988.2 988.4 988.2 990.2 992.0 993.2 992.5 994.3 995.6 997.9 998.2 1000.0 1001.0 1003.3 1002.3 Mean SLP (mb): 1013.1 1013.0 1012.3 1014.6 1016.7 1017.6 1016.7 1018.8 1020.4 1022.5 1022.5 1024.5 1025.6 1027.9 1026.5 2m agl Tmp (F): 42.6 53.6 59.3 52.2 49.2 57.4 60.5 52.4 46.7 54.8 60.7 56.4 52.5 55.7 62.9 2m agl Dewpt(F): 38.5 40.6 40.5 40.3 36.6 33.1 36.0 36.1 34.6 39.6 39.3 40.8 40.0 42.0 51.6 2m agl RH (%): 85 61 49 63 61 39 39 53 62 56 44 55 62 59 66 10m agl Dir: 59 86 304 79 64 173 302 115 109 216 280 272 108 281 327 10m agl Spd(kt): 2 2 4 2 2 1 4 1 3 2 4 0 1 1 6 6hr Precip (in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AccumPrecip(in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Sfc CAPE (J/kg): 0.0 0.0 5.5 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.3 2.1 Sfc CINH (J/kg): 0.0 0.0 -1.2 -0.1 0.0 0.0 -0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 56.5 58.5 57.6 113.8 116.0 96.6 79.8 71.2 102.4 63.9 18.9 48.1 65.4 52.5 33.0 Precip H20 (in): 0.52 0.47 0.54 0.52 0.46 0.41 0.40 0.43 0.44 0.83 0.79 0.76 0.78 0.86 0.96 Lifted Index(C): 6.6 7.5 8.8 10.9 15.0 14.8 14.3 14.2 15.3 14.3 12.4 4.5 4.6 7.6 7.6 700mb VV(-ub/s): -2.5 -2.1 -4.9 1.3 1.7 0.2 0.4 -0.6 -0.3 0.2 -0.5 -0.8 0.1 -0.8 -0.8 Thk1000-500mb(m)5391.6 5420.8 5448.9 5465.9 5475.6 5496.6 5526.6 5537.9 5543.0 5552.6 5566.1 5566.1 5561.3 5555.2 5581.3 Thk1000-850mb(m)1327.5 1335.0 1345.5 1340.2 1337.8 1337.6 1346.1 1342.2 1338.5 1338.6 1348.9 1350.7 1349.0 1346.5 1356.8 Thk850-700mb(m):1534.2 1541.5 1542.6 1542.6 1539.1 1548.4 1555.6 1564.2 1570.1 1577.6 1581.3 1582.0 1580.9 1581.8 1588.1 SWEAT Index: 77.4 88.0 86.5 95.5 71.3 58.7 53.4 38.4 40.1 30.3 36.8 123.7 113.4 100.9 88.5 Total Totals Idx 44.4 42.7 38.5 35.0 28.1 28.6 27.7 26.8 18.8 20.8 20.5 43.1 43.5 39.3 37.1 Frz Hgt(ft amsl) 5799 6040 6259 6213 5876 6281 7708 10663 11216 11127 11064 11414 11545 11565 11661 0WetBlbHgt(amsl) 4908 5079 5710 5635 5049 5016 5171 5067 4437 4640 4790 9707 8845 7862 9661 Equil Prs (mb): 988 988 632 990 992 993 992 994 996 998 998 1000 1001 1003 1002 Equil Hgt(amsl): 26 26 12389 26 26 26 26 26 26 26 26 26 26 26 26 Hail Size(in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.01 Conv Wind Gust: 30.6 39.3 41.7 32.9 43.3 55.1 53.2 53.2 54.3 53.1 52.2 46.9 49.2 26.7 36.9 Showalter Index: 6.6 7.4 8.9 10.7 14.9 14.6 14.8 15.2 18.2 17.3 16.8 4.2 4.5 7.3 7.9 Cap Strength(C):-999.9 -999.9 0.0 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 66 60 42 48 46 46 33 38 25 12 347 344 324 342 11 Storm Spd (kts): 14 20 18 19 18 15 14 11 10 8 8 8 9 11 9 2m HeatIndex(F): 43 54 59 52 49 57 60 52 47 55 61 56 52 56 63 2m WindChill(F): 43 54 59 52 49 57 60 52 47 55 61 56 52 56 63 1000mb GPH (m): 107 107 103 121 137 146 140 156 167 187 188 204 212 231 223 950mb GPH (m): 527 532 534 549 564 574 571 584 593 613 620 634 641 660 656 950mb Temp (C): 5.9 8.6 11.3 10.1 10.1 9.4 11.5 10.3 9.6 8.7 11.2 11.2 11.0 10.3 12.2 950mb Dewpt(C): 5.4 2.5 3.8 2.8 -3.1 -3.4 0.9 2.5 1.7 2.3 2.6 2.1 -4.1 10.0 9.7 950mb RH (%): 97 65 59 60 39 40 47 58 57 64 55 53 34 98 85 950mb Dir: 48 96 307 121 118 143 306 327 287 242 284 326 312 323 334 950mb Speed(kt): 4 5 6 8 5 1 5 6 3 3 4 3 6 6 8 900mb GPH (m): 969 977 982 996 1010 1020 1019 1031 1039 1058 1068 1082 1089 1108 1107 900mb Temp (C): 5.1 5.7 7.0 6.4 6.3 6.1 7.2 6.9 6.6 6.6 8.0 8.6 9.1 8.4 9.0 900mb Dewpt(C): 1.2 0.0 3.0 0.9 -2.9 -4.2 -0.1 -1.8 -0.2 -0.7 -6.6 -4.6 4.8 5.5 7.1 900mb RH (%): 76 66 75 68 52 48 60 54 62 59 35 39 74 82 88 900mb Dir: 56 78 314 124 120 145 314 335 318 290 310 324 324 315 7 900mb Speed(kt): 9 15 7 11 7 2 5 5 7 5 4 7 8 9 9 850mb GPH (m): 1434 1442 1449 1462 1475 1484 1486 1498 1506 1525 1537 1554 1561 1578 1580 850mb Temp (C): 2.7 2.6 3.3 2.8 1.9 2.4 3.5 4.0 4.6 5.3 6.7 7.5 6.6 4.9 8.5 850mb Dewpt(C): -2.4 -2.0 0.5 1.2 -1.6 -2.4 -3.0 -4.4 -12.8 -11.4 -12.6 6.5 5.6 4.5 3.6 850mb RH (%): 69 71 81 89 77 71 62 54 27 29 24 93 93 97 71 850mb Dir: 78 59 350 121 50 23 336 358 328 328 334 344 319 310 12 850mb Speed(kt): 15 17 8 6 3 4 6 3 8 7 8 11 10 8 14 800mb GPH (m): 1921 1929 1937 1950 1961 1971 1975 1988 1997 2019 2035 2051 2056 2073 2080 800mb Temp (C): -1.2 -0.6 -0.2 -0.4 -1.0 -0.3 0.6 2.2 3.3 5.4 6.2 4.8 3.7 6.4 7.0 800mb Dewpt(C): -6.0 -4.2 -2.4 -3.7 -3.8 -6.3 -8.9 -12.9 -20.9 -0.3 3.2 3.6 2.5 -2.8 2.8 800mb RH (%): 70 76 85 78 81 64 49 32 15 66 81 92 92 51 74 800mb Dir: 70 38 16 37 26 22 6 13 345 352 346 337 288 323 10 800mb Speed(kt): 13 18 13 8 7 10 9 7 11 13 11 6 7 12 13 750mb GPH (m): 2431 2442 2450 2463 2472 2485 2491 2508 2519 2545 2561 2577 2582 2600 2608 750mb Temp (C): -5.3 -3.5 -3.6 -3.5 -4.2 -1.9 -0.2 1.6 2.9 3.6 3.3 4.4 5.0 5.3 4.8 750mb Dewpt(C): -8.6 -10.6 -8.1 -8.3 -6.9 -11.8 -19.8 -25.1 -25.6 1.1 1.4 0.4 -3.0 -11.7 -2.0 750mb RH (%): 77 58 71 69 82 47 21 12 10 84 88 75 56 28 61 750mb Dir: 55 30 32 20 22 11 9 16 352 359 343 316 275 325 352 750mb Speed(kt): 11 24 19 13 13 14 16 12 16 17 9 7 9 12 8 700mb GPH (m): 2968 2984 2991 3004 3014 3032 3042 3062 3076 3103 3119 3136 3142 3160 3168 700mb Temp (C): -9.6 -6.9 -6.9 -7.3 -5.2 -2.9 -1.2 0.8 1.7 1.0 1.1 1.6 2.1 2.0 2.4 700mb Dewpt(C): -11.5 -17.2 -14.8 -12.2 -14.0 -18.8 -31.7 -36.2 -27.6 -2.5 -1.6 -3.9 -17.9 -8.5 -4.7 700mb RH (%): 86 44 54 68 50 28 8 5 9 78 82 67 21 46 59 700mb Dir: 32 32 33 11 16 16 9 15 358 1 333 307 287 324 331 700mb Speed(kt): 11 27 22 19 23 18 22 19 18 13 7 10 13 16 12 650mb GPH (m): 3536 3557 3565 3579 3593 3616 3630 3654 3669 3697 3712 3729 3736 3754 3762 650mb Temp (C): -13.3 -10.8 -10.7 -9.2 -7.7 -5.2 -2.5 -1.7 -1.3 -1.0 -1.5 -1.2 -1.2 -1.2 -1.3 650mb Dewpt(C): -18.3 -23.4 -21.3 -23.2 -17.7 -27.1 -42.0 -31.7 -26.2 -6.1 -4.7 -20.3 -18.2 -11.9 -6.6 650mb RH (%): 66 35 42 32 45 16 3 8 13 68 78 22 26 44 67 650mb Dir: 26 31 14 14 20 19 11 14 2 352 322 305 291 318 320 650mb Speed(kt): 19 31 24 30 31 27 30 24 18 11 11 12 17 20 15 600mb GPH (m): 4141 4167 4176 4196 4213 4242 4261 4286 4302 4330 4345 4363 4369 4385 4395 600mb Temp (C): -16.7 -14.3 -13.4 -10.3 -8.5 -6.7 -5.7 -5.3 -5.0 -4.7 -5.5 -4.8 -4.6 -6.1 -5.6 600mb Dewpt(C): -25.6 -29.2 -26.4 -37.5 -36.8 -44.1 -34.8 -28.8 -18.5 -11.0 -9.6 -26.5 -20.1 -7.4 -11.5 600mb RH (%): 47 28 33 9 9 4 8 14 34 62 73 17 29 91 63 600mb Dir: 29 26 9 13 13 17 9 12 5 341 311 310 289 303 323 600mb Speed(kt): 27 39 35 45 47 39 34 27 19 13 14 19 19 22 14 550mb GPH (m): 4792 4822 4836 4863 4885 4916 4937 4963 4980 5009 5023 5041 5047 5060 5073 550mb Temp (C): -18.1 -18.3 -14.9 -11.8 -10.6 -10.4 -9.5 -9.0 -9.2 -9.3 -8.6 -9.4 -9.9 -11.0 -9.2 550mb Dewpt(C): -46.8 -33.9 -37.1 -48.2 -41.5 -41.0 -35.8 -22.1 -16.0 -14.2 -20.5 -25.3 -14.7 -14.9 -18.7 550mb RH (%): 7 25 14 3 6 7 10 34 58 68 38 27 68 73 46 550mb Dir: 26 20 14 11 10 16 7 9 3 336 307 308 290 304 331 550mb Speed(kt): 38 44 49 60 59 46 37 31 20 15 18 23 22 25 13 500mb GPH (m): 5498 5528 5552 5587 5613 5643 5666 5694 5710 5739 5755 5770 5773 5787 5804 500mb Temp (C): -22.1 -21.0 -17.3 -15.5 -13.9 -14.3 -13.6 -13.6 -13.5 -13.5 -13.1 -14.5 -15.6 -14.9 -12.5 500mb Dewpt(C): -53.7 -40.3 -51.7 -44.4 -41.5 -40.5 -33.2 -22.2 -19.7 -18.0 -43.1 -25.8 -17.3 -18.0 -31.4 500mb RH (%): 4 17 4 7 8 9 18 49 60 69 7 38 87 78 20 500mb Dir: 27 14 14 11 7 13 4 5 360 337 306 306 289 302 335 500mb Speed(kt): 47 54 65 69 66 51 41 32 24 15 21 23 26 30 18 450mb GPH (m): 6264 6299 6336 6376 6404 6434 6460 6487 6505 6533 6548 6560 6559 6574 6600 450mb Temp (C): -27.1 -24.4 -21.3 -19.2 -19.0 -19.2 -18.9 -19.0 -17.3 -18.7 -19.1 -19.2 -20.9 -20.9 -18.4 450mb Dewpt(C): -55.0 -54.4 -50.1 -48.5 -42.3 -37.7 -29.7 -25.0 -29.6 -21.4 -27.5 -34.1 -25.2 -24.3 -38.7 450mb RH (%): 6 5 6 6 12 19 39 60 34 79 48 26 69 74 16 450mb Dir: 23 11 11 8 2 10 4 1 355 329 308 293 291 292 331 450mb Speed(kt): 51 66 78 79 70 56 48 36 32 18 21 22 26 31 26 400mb GPH (m): 7105 7150 7196 7242 7271 7298 7325 7354 7378 7401 7414 7425 7420 7433 7466 400mb Temp (C): -31.0 -28.5 -25.3 -24.5 -24.5 -25.3 -24.9 -24.5 -23.1 -24.6 -25.1 -25.5 -26.0 -26.3 -24.8 400mb Dewpt(C): -59.5 -61.3 -53.6 -46.7 -41.9 -33.3 -37.1 -30.4 -42.4 -26.9 -28.5 -37.9 -29.1 -32.8 -46.4 400mb RH (%): 5 3 6 12 19 48 32 58 16 81 74 32 76 56 12 400mb Dir: 15 11 9 6 356 2 360 357 342 323 309 292 294 294 332 400mb Speed(kt): 58 77 90 85 73 61 52 46 32 21 22 24 28 29 35 350mb GPH (m): 8045 8094 8155 8200 8226 8253 8285 8313 8338 8356 8368 8377 8374 8388 8422 350mb Temp (C): -33.6 -33.8 -30.7 -31.3 -32.0 -32.1 -29.7 -30.9 -31.6 -32.0 -32.6 -32.9 -32.4 -32.5 -32.4 350mb Dewpt(C): -63.4 -61.2 -51.7 -48.9 -45.0 -47.0 -47.9 -46.2 -40.8 -35.2 -37.1 -36.3 -38.0 -46.0 -62.1 350mb RH (%): 4 5 12 17 28 23 17 22 41 74 65 72 58 26 4 350mb Dir: 7 10 7 6 359 1 1 3 6 307 311 290 298 285 323 350mb Speed(kt): 68 73 101 89 75 69 57 49 27 23 31 25 29 32 36 300mb GPH (m): 9122 9166 9229 9273 9296 9325 9362 9388 9406 9424 9436 9443 9440 9453 9488 300mb Temp (C): -35.7 -36.4 -38.7 -38.9 -40.0 -39.2 -39.2 -39.1 -41.2 -41.3 -41.2 -41.3 -42.0 -42.2 -41.7 300mb Dewpt(C): -67.2 -65.3 -59.7 -55.4 -53.2 -59.9 -43.9 -50.7 -45.2 -46.2 -45.7 -44.8 -48.3 -49.4 -59.4 300mb RH (%): 3 4 10 17 25 11 62 30 67 60 63 71 52 47 14 300mb Dir: 3 9 4 360 357 358 353 351 338 318 307 296 298 283 322 300mb Speed(kt): 62 68 93 88 80 75 71 59 36 25 36 29 28 35 37 250mb GPH (m): 10385 10426 10472 10504 10518 10552 10581 10608 10614 10635 10648 10653 10649 10661 10697 250mb Temp (C): -36.7 -37.6 -40.1 -44.7 -46.2 -46.9 -48.9 -49.6 -51.4 -51.0 -50.4 -49.9 -50.5 -50.3 -51.3 250mb Dewpt(C): -76.4 -76.2 -73.5 -65.5 -63.3 -67.2 -58.0 -57.0 -55.8 -58.5 -55.4 -57.4 -58.1 -64.2 -61.3 250mb RH (%): 1 1 2 9 14 9 36 44 61 43 57 43 42 20 32 250mb Dir: 358 7 4 359 356 360 346 343 330 318 303 296 298 290 318 250mb Speed(kt): 45 54 62 68 64 69 70 61 40 30 34 32 35 35 41 200mb GPH (m): 11920 11957 11990 11997 11994 12013 12026 12036 12037 12056 12085 12095 12091 12096 12118 200mb Temp (C): -40.1 -40.6 -41.6 -44.2 -47.4 -50.5 -53.8 -56.4 -56.9 -57.0 -53.8 -53.9 -52.4 -56.0 -58.7 200mb Dewpt(C): -78.6 -79.0 -79.8 -76.0 -73.0 -73.9 -71.6 -69.0 -67.6 -67.7 -72.6 -73.3 -75.2 -69.0 -66.3 200mb RH (%): 1 1 1 2 5 6 11 22 27 27 10 9 6 20 40 200mb Dir: 343 347 347 333 340 355 5 343 322 317 306 293 299 291 298 200mb Speed(kt): 33 42 40 20 24 48 43 31 35 39 42 43 50 50 53 150mb GPH (m): 13849 13887 13910 13905 13897 13895 13889 13879 13865 13881 13915 13933 13939 13940 13934 150mb Temp (C): -47.7 -47.4 -48.7 -50.3 -51.1 -50.4 -51.9 -53.1 -55.1 -56.6 -57.0 -55.6 -54.6 -53.8 -56.1 150mb Dewpt(C): -84.4 -83.7 -84.7 -85.8 -86.4 -85.8 -87.1 -87.1 -85.3 -81.0 -83.7 -82.1 -89.3 -83.7 -83.3 150mb RH (%): 1 1 1 1 1 1 1 1 2 4 3 3 1 2 3 150mb Dir: 319 342 290 305 298 285 343 304 289 310 311 293 282 278 280 150mb Speed(kt): 33 28 20 14 16 15 15 11 17 31 43 45 62 58 53 100mb GPH (m): 16463 16495 16500 16501 16481 16480 16462 16452 16426 16439 16454 16471 16475 16480 16476 100mb Temp (C): -57.5 -57.8 -59.0 -57.6 -58.6 -58.4 -59.6 -59.0 -59.7 -59.3 -60.8 -62.2 -62.8 -62.8 -61.2 100mb Dewpt(C): -86.4 -86.8 -87.7 -86.6 -87.4 -87.3 -88.2 -87.6 -88.2 -87.9 -89.1 -87.6 -87.9 -88.0 -86.6 100mb RH (%): 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 100mb Dir: 311 301 285 249 259 253 271 265 273 291 297 286 276 265 267 100mb Speed(kt): 20 14 16 14 12 11 9 9 14 19 21 25 33 36 41