Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z OCT 12, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 988.4 989.6 991.6 993.2 992.5 994.1 995.9 998.1 998.6 1000.0 1001.1 1003.0 1002.4 1002.8 1002.1 Mean SLP (mb): 1012.5 1014.0 1016.3 1017.5 1016.7 1018.6 1020.6 1022.6 1022.9 1024.4 1025.7 1027.5 1026.7 1027.3 1026.7 2m agl Tmp (F): 59.6 52.5 48.1 57.2 61.4 52.8 48.0 55.9 60.1 57.1 55.3 57.6 63.0 55.5 50.6 2m agl Dewpt(F): 42.6 40.7 38.8 39.0 37.7 38.4 36.7 41.2 41.8 42.7 41.5 42.9 49.7 50.1 43.9 2m agl RH (%): 53 64 70 50 40 57 65 57 50 58 59 57 61 81 77 10m agl Dir: 304 73 66 118 304 97 107 199 258 122 116 127 323 57 64 10m agl Spd(kt): 2 2 3 0 5 1 2 2 3 1 1 1 3 3 5 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): 126.8 1.5 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.1 0.0 0.0 Sfc CINH (J/kg): 0.0 -0.9 -0.5 0.0 -0.1 0.0 0.0 0.0 0.0 0.0 0.0 -0.4 -0.3 0.0 0.0 0-3km Hel(J/kg): 72.7 70.2 100.6 101.4 63.7 79.4 121.3 79.7 43.2 94.2 94.1 59.6 28.4 5.6 81.6 Precip H20 (in): 0.62 0.55 0.48 0.43 0.44 0.45 0.70 0.83 0.86 0.78 1.07 0.99 0.68 0.54 0.49 Lifted Index(C): 8.4 10.6 13.5 13.9 13.0 13.1 12.9 13.0 5.7 4.3 6.4 6.2 5.5 9.5 9.4 700mb VV(-ub/s): 0.2 1.3 -1.1 -0.9 0.2 -1.3 -0.3 -1.6 -0.2 0.2 -0.5 -0.5 -2.6 -1.4 -1.6 Thk1000-500mb(m)5446.1 5471.6 5479.6 5495.9 5529.9 5546.5 5552.5 5557.4 5570.3 5574.4 5568.1 5566.1 5585.5 5611.9 5629.7 Thk1000-850mb(m)1346.8 1342.4 1339.9 1340.7 1349.2 1345.3 1341.3 1341.5 1349.5 1353.5 1351.7 1351.0 1359.9 1363.5 1371.1 Thk850-700mb(m):1538.6 1542.8 1539.2 1544.0 1554.9 1568.3 1575.2 1582.5 1584.0 1581.0 1580.2 1580.3 1585.6 1595.3 1600.5 SWEAT Index: 85.7 79.0 69.7 53.4 54.1 40.3 45.6 41.0 76.8 134.1 133.0 110.6 93.7 25.8 38.4 Total Totals Idx 37.4 35.0 30.1 29.2 28.9 26.1 24.2 20.3 35.1 43.0 39.2 40.1 40.1 31.9 27.6 Frz Hgt(ft amsl) 6070 6235 6058 6230 7156 11179 11145 10802 10746 11930 11183 11061 11957 12624 13080 0WetBlbHgt(amsl) 5685 5624 5317 5019 5339 5023 4817 4756 10022 8744 10461 9741 7933 7428 6829 Equil Prs (mb): 598 990 992 993 993 994 996 998 999 1000 1001 1003 1002 1003 1002 Equil Hgt(amsl): 13779 26 26 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 0.00 Conv Wind Gust: 39.9 31.4 33.1 37.0 52.9 53.2 52.3 49.4 43.6 49.2 39.9 33.5 34.4 45.6 49.4 Showalter Index: 9.5 10.7 13.6 14.3 14.0 15.4 16.2 17.2 9.3 4.1 6.6 6.1 5.8 10.8 13.1 Cap Strength(C): 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 -999.9 -999.9 Storm Dir (deg): 41 44 43 45 35 38 18 356 337 325 324 334 359 354 275 Storm Spd (kts): 15 17 17 15 14 12 11 9 9 11 14 11 7 4 7 2m HeatIndex(F): 60 52 48 57 61 53 48 56 60 57 55 58 63 56 51 2m WindChill(F): 60 52 48 57 61 53 48 56 60 57 55 58 63 56 51 1000mb GPH (m): 105 116 134 146 140 154 169 188 192 204 213 229 225 227 220 950mb GPH (m): 537 545 561 574 572 584 596 615 623 634 643 658 658 661 656 950mb Temp (C): 11.5 10.7 10.3 10.2 12.1 11.0 10.1 9.3 11.2 11.0 10.8 10.7 12.3 13.4 15.5 950mb Dewpt(C): 4.8 4.1 1.7 -1.0 1.7 3.9 2.8 3.8 4.3 3.3 4.7 7.1 8.8 9.5 8.5 950mb RH (%): 63 63 55 45 49 61 60 68 62 59 66 78 79 76 62 950mb Dir: 316 104 99 100 308 337 282 231 252 210 264 275 337 53 94 950mb Speed(kt): 2 3 3 2 6 5 3 3 3 2 3 3 3 6 13 900mb GPH (m): 985 992 1008 1021 1022 1032 1043 1061 1071 1084 1093 1108 1110 1115 1113 900mb Temp (C): 7.4 6.8 6.9 6.9 7.8 7.7 7.1 7.0 8.1 10.1 9.4 8.7 10.8 11.8 13.5 900mb Dewpt(C): 3.1 2.5 -1.6 -2.5 0.9 -1.6 2.4 0.4 -2.8 0.5 9.0 8.4 8.9 4.8 4.9 900mb RH (%): 74 73 54 51 62 52 71 63 45 51 97 97 88 62 55 900mb Dir: 318 108 112 139 314 345 311 284 272 296 297 292 358 25 114 900mb Speed(kt): 4 3 4 2 6 4 8 6 5 7 8 7 10 4 8 850mb GPH (m): 1452 1458 1474 1487 1489 1500 1510 1529 1541 1557 1565 1580 1584 1591 1591 850mb Temp (C): 2.9 3.1 3.0 2.6 4.2 4.5 4.9 5.8 7.1 7.6 6.4 7.8 8.4 9.4 11.0 850mb Dewpt(C): 0.9 0.1 -1.6 -2.8 -3.3 -5.3 -8.3 -12.5 2.5 6.9 6.0 5.0 5.7 0.5 -4.0 850mb RH (%): 86 81 72 67 58 49 38 25 72 95 98 83 83 53 34 850mb Dir: 321 56 108 345 326 344 315 315 322 306 281 315 348 31 149 850mb Speed(kt): 4 4 3 1 5 3 9 10 11 11 14 11 8 2 8 800mb GPH (m): 1939 1947 1961 1974 1979 1991 2003 2025 2040 2055 2061 2078 2083 2091 2094 800mb Temp (C): -0.7 -0.3 -0.9 -0.5 0.6 2.4 4.0 6.3 5.8 5.0 5.3 5.1 6.0 7.5 9.8 800mb Dewpt(C): -2.1 -2.9 -3.1 -5.8 -5.9 -13.5 -18.0 3.9 5.3 3.1 1.1 4.3 0.2 -7.5 -21.1 800mb RH (%): 90 82 85 67 62 30 18 84 97 87 74 95 66 33 9 800mb Dir: 337 29 38 16 21 11 334 338 334 292 308 322 325 105 162 800mb Speed(kt): 5 8 4 5 5 6 12 17 14 13 17 15 7 4 5 750mb GPH (m): 2451 2460 2473 2487 2494 2512 2527 2553 2567 2580 2586 2602 2609 2622 2628 750mb Temp (C): -4.5 -3.4 -4.2 -3.4 -0.9 2.7 4.1 4.3 3.7 3.2 2.8 2.7 4.8 8.0 8.4 750mb Dewpt(C): -5.1 -7.9 -8.2 -11.0 -16.1 -26.8 -16.5 2.3 2.1 -1.6 2.1 0.8 -12.0 -32.0 -30.2 750mb RH (%): 96 71 74 55 31 9 21 87 89 70 95 88 28 4 5 750mb Dir: 1 26 18 25 10 15 353 351 321 280 305 320 332 33 302 750mb Speed(kt): 9 11 8 11 11 13 18 17 11 14 23 16 10 5 3 700mb GPH (m): 2990 3001 3013 3031 3044 3068 3086 3112 3125 3138 3145 3160 3170 3186 3192 700mb Temp (C): -8.2 -6.6 -6.7 -3.9 -0.9 1.8 2.0 1.2 0.7 2.4 1.7 0.9 3.6 4.1 3.8 700mb Dewpt(C): -8.8 -13.0 -13.5 -21.0 -28.2 -33.7 -7.9 -1.2 -1.5 -18.8 -1.1 -2.7 -65.4 -35.7 -33.0 700mb RH (%): 96 61 59 25 11 5 48 84 85 19 81 77 0 4 5 700mb Dir: 19 15 15 19 12 14 358 342 304 293 294 299 327 12 272 700mb Speed(kt): 14 14 18 20 21 22 21 14 12 19 25 18 14 4 5 650mb GPH (m): 3562 3576 3591 3614 3634 3661 3679 3704 3717 3733 3739 3753 3765 3783 3790 650mb Temp (C): -11.1 -9.3 -7.0 -4.5 -2.1 -1.3 -1.8 -2.6 -2.0 -0.5 -2.1 -1.6 -0.9 0.4 1.2 650mb Dewpt(C): -14.0 -18.0 -30.2 -33.4 -41.2 -26.0 -4.7 -4.9 -9.4 -23.0 -5.0 -14.7 -30.8 -40.2 -50.9 650mb RH (%): 79 50 14 9 3 14 81 85 57 17 80 36 9 3 1 650mb Dir: 20 20 11 18 13 10 1 324 304 296 294 299 321 283 266 650mb Speed(kt): 21 25 31 32 31 27 21 12 15 20 25 17 11 5 8 600mb GPH (m): 4173 4195 4214 4242 4264 4293 4312 4336 4350 4367 4370 4386 4399 4419 4427 600mb Temp (C): -13.8 -9.4 -7.5 -6.4 -5.5 -5.2 -5.0 -5.0 -4.4 -4.0 -5.5 -4.4 -4.1 -3.5 -2.7 600mb Dewpt(C): -22.1 -40.3 -47.6 -41.5 -33.6 -25.0 -10.4 -10.6 -25.4 -25.2 -11.5 -22.7 -48.8 -40.4 -44.1 600mb RH (%): 50 6 3 5 9 20 66 64 18 18 63 23 2 4 3 600mb Dir: 15 13 9 14 13 9 0 319 307 299 293 309 314 273 274 600mb Speed(kt): 32 44 47 43 36 30 22 12 17 20 26 24 13 7 11 550mb GPH (m): 4833 4864 4887 4915 4941 4971 4991 5014 5029 5048 5049 5065 5078 5103 5112 550mb Temp (C): -14.6 -11.6 -10.5 -10.5 -9.4 -9.2 -8.9 -8.8 -8.3 -8.7 -8.4 -9.3 -8.4 -6.8 -6.4 550mb Dewpt(C): -34.3 -47.0 -41.8 -36.9 -31.2 -20.4 -12.1 -25.8 -33.0 -15.6 -14.3 -11.6 -45.3 -55.7 -32.0 550mb RH (%): 18 4 6 10 16 40 78 24 12 58 63 83 4 1 11 550mb Dir: 14 9 9 13 9 7 352 320 302 299 291 297 320 261 274 550mb Speed(kt): 50 62 57 48 41 32 24 14 20 25 29 27 9 10 17 500mb GPH (m): 5551 5588 5613 5642 5670 5701 5722 5745 5762 5778 5781 5795 5810 5839 5850 500mb Temp (C): -16.8 -15.9 -14.3 -14.7 -14.1 -13.5 -13.8 -13.5 -12.7 -14.2 -13.4 -13.7 -13.0 -11.0 -10.3 500mb Dewpt(C): -53.6 -43.5 -41.5 -35.6 -28.9 -23.5 -15.9 -18.1 -23.0 -18.8 -15.7 -18.6 -49.1 -48.3 -33.8 500mb RH (%): 3 8 9 16 28 43 84 69 42 69 83 66 3 3 13 500mb Dir: 14 7 7 11 6 6 344 328 307 296 288 297 329 285 260 500mb Speed(kt): 67 70 63 52 44 34 27 22 25 29 33 28 9 16 22 450mb GPH (m): 6336 6375 6403 6430 6461 6496 6513 6540 6558 6570 6573 6585 6603 6639 6652 450mb Temp (C): -20.6 -19.5 -19.8 -20.1 -19.1 -17.5 -18.9 -18.2 -17.3 -18.7 -19.1 -20.0 -18.8 -16.1 -16.3 450mb Dewpt(C): -48.2 -45.8 -38.7 -36.8 -32.6 -34.8 -21.4 -25.0 -24.8 -29.8 -23.9 -24.9 -54.4 -34.2 -29.8 450mb RH (%): 7 8 18 22 30 21 81 55 52 38 66 65 3 20 31 450mb Dir: 12 6 2 10 5 1 341 327 312 299 292 296 306 295 267 450mb Speed(kt): 80 78 69 56 49 38 25 25 28 32 29 33 22 22 27 400mb GPH (m): 7198 7240 7266 7292 7329 7368 7381 7411 7430 7437 7439 7449 7469 7512 7526 400mb Temp (C): -25.2 -25.3 -25.5 -26.0 -23.7 -22.8 -24.4 -22.9 -23.6 -25.1 -25.0 -25.3 -25.1 -23.9 -22.4 400mb Dewpt(C): -53.1 -44.8 -43.7 -41.5 -41.5 -33.0 -27.4 -31.6 -28.0 -32.9 -31.2 -32.9 -43.1 -40.5 -40.4 400mb RH (%): 6 15 18 23 19 40 76 46 68 49 57 50 18 21 19 400mb Dir: 9 5 358 2 3 2 334 335 309 293 294 294 314 302 276 400mb Speed(kt): 95 82 71 61 59 39 22 24 28 33 26 39 36 23 29 350mb GPH (m): 8153 8196 8219 8244 8291 8331 8340 8374 8391 8392 8396 8402 8423 8469 8490 350mb Temp (C): -32.6 -31.8 -33.1 -32.8 -29.4 -30.0 -31.4 -30.9 -30.7 -31.8 -32.4 -33.2 -32.8 -32.3 -30.6 350mb Dewpt(C): -53.3 -49.2 -44.9 -45.7 -39.3 -38.9 -34.4 -44.0 -33.6 -42.7 -38.2 -42.5 -45.2 -48.7 -37.9 350mb RH (%): 12 17 31 28 39 43 75 28 76 35 57 40 30 19 50 350mb Dir: 5 2 1 359 1 356 334 345 307 290 280 290 314 306 282 350mb Speed(kt): 103 88 70 65 74 45 24 29 27 37 39 45 47 36 34 300mb GPH (m): 9227 9268 9287 9312 9370 9408 9412 9446 9467 9461 9462 9467 9486 9539 9568 300mb Temp (C): -36.6 -39.4 -40.4 -40.2 -38.9 -39.0 -40.2 -40.2 -39.5 -41.1 -41.5 -41.3 -42.4 -40.8 -39.0 300mb Dewpt(C): -63.3 -55.8 -52.5 -56.5 -49.7 -46.9 -44.2 -53.4 -42.6 -50.8 -47.3 -53.3 -61.1 -57.7 -45.8 300mb RH (%): 5 17 28 17 33 45 66 25 73 36 55 28 13 16 50 300mb Dir: 3 356 355 1 357 346 332 336 306 291 284 298 313 322 284 300mb Speed(kt): 90 84 72 71 81 48 28 35 37 43 38 47 47 43 37 250mb GPH (m): 10478 10493 10506 10532 10590 10631 10628 10660 10684 10672 10668 10674 10694 10752 10787 250mb Temp (C): -40.4 -45.1 -46.6 -47.4 -49.3 -49.2 -50.4 -50.5 -51.0 -50.2 -52.3 -51.8 -51.3 -50.8 -50.0 250mb Dewpt(C): -70.5 -65.2 -64.8 -63.5 -55.4 -59.7 -56.5 -60.5 -54.6 -56.8 -56.8 -62.1 -65.3 -65.0 -55.4 250mb RH (%): 3 10 12 16 50 30 50 32 67 47 60 30 19 19 55 250mb Dir: 6 2 352 1 359 345 329 329 301 292 288 298 314 331 299 250mb Speed(kt): 69 67 61 74 78 51 31 41 49 41 44 49 53 50 37 200mb GPH (m): 11995 11996 11989 12003 12037 12062 12053 12081 12106 12108 12095 12095 12116 12169 12209 200mb Temp (C): -41.5 -42.0 -43.8 -45.8 -55.3 -56.7 -57.2 -58.1 -56.1 -54.6 -54.2 -56.8 -58.6 -59.7 -59.4 200mb Dewpt(C): -79.8 -80.2 -72.7 -77.7 -69.2 -68.5 -66.0 -66.9 -69.5 -71.8 -74.5 -69.4 -67.4 -66.4 -69.9 200mb RH (%): 1 1 3 2 18 24 34 34 19 12 8 21 34 44 27 200mb Dir: 349 317 351 0 353 356 323 315 305 287 292 298 307 313 310 200mb Speed(kt): 34 29 24 33 63 42 24 38 46 44 54 62 71 69 50 150mb GPH (m): 13906 13907 13890 13896 13896 13901 13889 13907 13926 13942 13936 13933 13936 13962 13994 150mb Temp (C): -50.2 -49.9 -52.8 -52.4 -53.0 -53.3 -54.9 -55.8 -58.2 -56.0 -55.9 -55.1 -56.3 -60.5 -62.2 150mb Dewpt(C): -85.8 -85.2 -82.8 -81.4 -82.4 -83.3 -84.6 -82.7 -82.5 -82.7 -85.4 -84.8 -85.8 -80.4 -82.4 150mb RH (%): 1 1 2 2 2 2 2 3 4 3 2 2 2 7 7 150mb Dir: 305 293 285 314 336 335 297 308 307 289 281 281 284 289 289 150mb Speed(kt): 17 21 14 12 20 11 17 21 39 45 65 73 62 51 65 100mb GPH (m): 16491 16505 16479 16481 16471 16464 16444 16454 16466 16476 16474 16471 16476 16484 16492 100mb Temp (C): -59.2 -57.8 -58.5 -58.9 -59.5 -59.2 -59.9 -60.4 -60.7 -61.9 -63.0 -63.4 -62.5 -62.7 -64.0 100mb Dewpt(C): -87.7 -86.8 -87.3 -87.6 -88.1 -87.8 -88.3 -88.7 -88.6 -87.3 -86.4 -86.5 -87.8 -88.0 -87.0 100mb RH (%): 2 2 2 2 2 2 2 2 2 3 4 4 3 3 4 100mb Dir: 282 266 262 286 242 272 289 287 293 284 275 267 271 280 292 100mb Speed(kt): 16 12 15 12 10 14 13 17 22 25 36 37 39 38 41