Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z OCT 9, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 989.2 987.3 988.0 988.6 987.5 987.4 987.1 988.7 990.0 992.0 991.3 993.5 994.1 995.4 994.3 Mean SLP (mb): 1013.5 1011.5 1012.2 1013.1 1012.0 1011.9 1011.5 1013.3 1014.9 1016.5 1015.6 1018.2 1018.9 1020.1 1018.6 2m agl Tmp (F): 52.8 55.1 56.0 49.7 49.0 50.4 53.0 50.1 44.9 53.3 58.0 49.0 45.4 52.2 58.6 2m agl Dewpt(F): 49.7 52.1 43.1 40.8 41.6 44.5 42.2 40.5 38.0 29.7 26.6 19.2 17.3 21.4 24.7 2m agl RH (%): 89 90 61 71 75 80 66 69 76 40 29 30 32 29 26 10m agl Dir: 177 208 302 264 247 267 314 304 45 89 72 83 73 80 50 10m agl Spd(kt): 0 7 10 5 5 4 4 2 3 9 4 7 7 9 5 6hr Precip (in): 0.00 0.03 0.10 0.00 0.00 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AccumPrecip(in): 0.00 0.03 0.13 0.13 0.14 0.15 0.17 0.17 0.17 0.17 0.17 0.17 0.17 0.17 0.17 Sfc CAPE (J/kg): 0.0 5.0 11.2 19.6 40.1 81.3 20.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Sfc CINH (J/kg): 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 86.3 100.3 44.4 25.4 46.8 12.0 38.6 25.0 -12.2 75.0 92.9 47.2 98.0 76.1 49.8 Precip H20 (in): 0.73 1.12 0.37 0.44 0.48 0.52 0.57 0.56 0.46 0.38 0.35 0.25 0.21 0.21 0.26 Lifted Index(C): 7.0 7.6 14.7 14.6 10.0 4.0 4.4 7.8 9.9 11.6 13.9 17.3 20.1 20.5 19.4 700mb VV(-ub/s): 0.2 2.4 0.9 -1.0 -2.4 -1.0 -0.3 -1.6 -2.3 -3.5 -1.8 -2.1 -1.0 -2.1 -1.4 Thk1000-500mb(m)5626.2 5573.5 5505.9 5451.8 5417.9 5386.3 5401.6 5410.6 5415.4 5429.3 5465.9 5480.7 5504.4 5527.3 5562.6 Thk1000-850mb(m)1355.4 1352.7 1338.2 1324.8 1323.9 1324.4 1330.6 1329.3 1331.3 1329.4 1339.4 1328.7 1324.5 1327.5 1343.4 Thk850-700mb(m):1598.9 1574.6 1552.0 1534.3 1528.4 1528.2 1535.2 1536.2 1536.3 1537.7 1537.1 1542.0 1552.1 1560.5 1574.5 SWEAT Index: 135.4 184.0 86.0 81.9 69.1 39.1 44.0 44.8 63.2 71.9 69.6 90.4 86.5 66.9 54.2 Total Totals Idx 34.9 37.4 19.5 28.7 38.1 47.8 47.2 41.9 38.2 35.0 29.7 22.8 14.7 13.7 14.8 Frz Hgt(ft amsl) 13998 10790 7045 4559 4619 4580 5144 5768 5801 5894 5672 5729 6707 11052 11793 0WetBlbHgt(amsl) 8084 10306 4389 4479 4554 4380 4655 4781 4218 3929 4122 2698 2301 2462 3850 Equil Prs (mb): 989 987 988 789 744 690 733 989 990 992 991 994 994 995 994 Equil Hgt(amsl): 26 26 26 6646 8134 10032 8537 26 26 26 26 26 26 26 26 Hail Size(in): -0.15 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: 49.7 18.6 33.5 24.1 22.9 23.5 29.2 27.9 34.9 41.2 53.4 65.6 69.3 68.7 63.6 Showalter Index: 8.7 7.2 19.4 15.1 10.2 5.5 5.6 8.0 10.1 11.7 14.3 17.6 20.8 21.1 19.8 Cap Strength(C):-999.9 -999.9 0.0 0.0 3.1 -999.9 0.0 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 295 289 312 320 327 359 32 48 70 69 55 67 64 66 57 Storm Spd (kts): 21 26 20 18 17 10 10 8 13 18 16 21 21 18 12 2m HeatIndex(F): 53 55 56 50 49 50 53 50 45 53 58 49 45 52 59 2m WindChill(F): 53 55 56 50 49 50 53 50 45 53 58 49 45 52 59 1000mb GPH (m): 112 96 102 108 99 98 96 109 121 136 130 150 155 165 155 950mb GPH (m): 541 526 531 533 523 522 522 534 545 561 560 573 576 588 585 950mb Temp (C): 11.1 10.8 9.6 6.6 6.2 6.2 7.9 7.3 8.1 7.1 10.4 7.6 6.3 6.2 10.7 950mb Dewpt(C): 10.8 10.6 4.6 4.2 4.8 5.5 4.8 3.8 0.1 -3.0 -4.6 -8.6 -8.8 -8.1 -6.1 950mb RH (%): 98 99 71 85 90 95 80 78 57 49 34 31 33 35 30 950mb Dir: 320 214 304 280 258 272 317 342 87 87 70 89 86 83 55 950mb Speed(kt): 7 16 16 9 9 6 5 2 11 14 5 24 27 17 8 900mb GPH (m): 993 977 977 973 963 963 964 975 989 1003 1006 1015 1017 1029 1031 900mb Temp (C): 10.0 9.3 5.4 2.7 2.6 2.8 3.5 3.1 5.3 4.7 6.0 4.5 3.8 4.6 7.2 900mb Dewpt(C): 9.9 9.1 3.7 2.5 2.4 2.2 3.4 2.7 -3.1 -4.3 -5.6 -10.2 -11.0 -11.3 -9.6 900mb RH (%): 100 99 89 98 98 96 99 97 55 52 43 33 33 30 29 900mb Dir: 307 270 306 301 292 313 324 65 83 85 59 82 84 83 63 900mb Speed(kt): 14 19 17 14 14 10 6 5 17 26 6 30 29 28 12 850mb GPH (m): 1468 1449 1440 1433 1423 1423 1426 1438 1452 1466 1470 1478 1479 1493 1499 850mb Temp (C): 9.0 6.8 2.4 -0.3 -0.1 -0.2 0.8 2.2 1.9 2.1 2.2 2.1 2.3 3.0 5.1 850mb Dewpt(C): 4.2 6.6 -6.7 -0.6 -0.3 -1.0 -0.9 -2.6 -4.5 -5.6 -4.9 -9.0 -13.6 -13.6 -14.1 850mb RH (%): 72 99 51 98 98 94 89 70 63 57 59 44 30 28 23 850mb Dir: 274 284 312 322 315 329 14 86 69 75 23 58 66 60 74 850mb Speed(kt): 17 22 19 20 16 9 9 9 16 17 8 19 19 16 16 800mb GPH (m): 1970 1945 1928 1915 1905 1906 1911 1925 1939 1952 1955 1964 1966 1981 1991 800mb Temp (C): 9.1 4.4 0.7 -3.2 -3.4 -3.0 -1.9 -1.2 -1.0 -1.0 -1.9 -1.7 0.1 0.7 3.7 800mb Dewpt(C): -6.0 4.2 -21.8 -4.0 -3.5 -3.9 -4.6 -5.5 -6.0 -7.4 -5.2 -8.7 -16.3 -17.6 -17.6 800mb RH (%): 33 99 17 94 99 93 82 72 69 62 78 59 28 24 19 800mb Dir: 271 279 305 319 320 341 24 84 42 52 23 37 39 45 61 800mb Speed(kt): 22 23 21 24 21 10 10 7 14 14 13 15 18 15 11 750mb GPH (m): 2502 2467 2444 2424 2412 2414 2421 2436 2450 2463 2466 2475 2481 2499 2515 750mb Temp (C): 7.7 1.5 -0.9 -3.9 -6.2 -6.4 -4.5 -4.7 -4.7 -4.2 -4.4 -3.0 -0.6 1.3 4.3 750mb Dewpt(C): -11.6 1.5 -31.8 -21.8 -8.3 -7.8 -10.9 -8.1 -7.1 -9.0 -10.5 -17.9 -21.7 -26.6 -39.0 750mb RH (%): 24 100 8 24 85 89 61 78 83 69 62 31 19 11 3 750mb Dir: 268 281 296 308 324 3 45 53 41 38 31 37 34 33 30 750mb Speed(kt): 28 28 22 24 25 14 10 7 13 17 20 20 22 20 16 700mb GPH (m): 3067 3023 2992 2967 2951 2951 2961 2975 2989 3003 3007 3020 3031 3053 3073 700mb Temp (C): 4.8 1.1 -2.0 -4.4 -6.2 -8.0 -7.3 -8.4 -8.8 -7.6 -6.3 -3.4 -1.0 1.4 2.7 700mb Dewpt(C): -13.9 -0.1 -39.7 -42.4 -26.6 -14.6 -15.0 -11.8 -10.4 -16.0 -19.3 -25.2 -38.6 -40.6 -33.3 700mb RH (%): 24 92 4 4 18 59 54 76 89 51 35 17 4 3 5 700mb Dir: 265 264 285 297 317 8 32 33 53 34 25 31 24 23 22 700mb Speed(kt): 34 40 26 25 28 17 10 8 13 23 23 24 27 27 21 650mb GPH (m): 3666 3618 3577 3549 3528 3523 3534 3544 3558 3576 3585 3603 3621 3646 3668 650mb Temp (C): 1.8 -1.4 -5.1 -6.3 -8.5 -11.2 -11.0 -12.4 -12.1 -10.7 -7.4 -4.9 -1.9 -1.2 -0.4 650mb Dewpt(C): -20.1 -2.6 -41.7 -49.1 -42.1 -23.1 -17.7 -15.7 -18.6 -22.7 -27.0 -39.1 -42.1 -34.7 -30.8 650mb RH (%): 18 91 4 2 5 37 58 77 59 37 20 5 3 6 8 650mb Dir: 259 256 281 290 307 357 6 21 54 27 25 24 18 21 17 650mb Speed(kt): 40 49 30 28 27 17 12 10 18 27 26 29 35 29 23 600mb GPH (m): 4308 4253 4201 4169 4144 4132 4144 4154 4167 4189 4205 4230 4252 4279 4303 600mb Temp (C): -0.1 -3.9 -7.9 -9.6 -11.7 -14.8 -15.1 -13.9 -13.9 -11.6 -10.0 -6.2 -5.7 -4.7 -4.0 600mb Dewpt(C): -29.8 -5.2 -50.8 -52.1 -48.0 -37.8 -20.2 -21.2 -34.3 -31.5 -37.4 -45.3 -36.3 -37.2 -24.4 600mb RH (%): 9 91 2 2 4 13 66 55 17 18 9 3 7 6 19 600mb Dir: 255 257 270 283 293 340 352 357 23 21 23 19 16 20 9 600mb Speed(kt): 44 54 36 31 27 17 17 16 21 32 28 43 37 32 24 550mb GPH (m): 4999 4935 4875 4837 4804 4785 4796 4811 4825 4852 4873 4905 4928 4958 4984 550mb Temp (C): -4.5 -7.6 -9.2 -12.3 -15.7 -19.5 -19.3 -16.8 -15.9 -14.7 -11.6 -10.7 -9.2 -7.8 -7.7 550mb Dewpt(C): -29.9 -22.9 -56.1 -53.0 -45.7 -46.1 -25.0 -29.5 -32.5 -41.2 -53.7 -41.8 -37.0 -36.4 -26.4 550mb RH (%): 12 29 1 2 6 8 61 33 23 9 2 6 9 8 21 550mb Dir: 260 252 263 277 281 316 354 359 15 19 20 21 12 19 5 550mb Speed(kt): 48 58 45 34 31 19 25 23 29 33 45 46 43 34 24 500mb GPH (m): 5739 5669 5608 5560 5517 5485 5497 5520 5537 5566 5596 5630 5659 5693 5718 500mb Temp (C): -10.8 -12.0 -11.9 -14.8 -19.2 -24.5 -23.6 -21.1 -20.4 -19.3 -16.2 -14.9 -13.0 -12.1 -11.9 500mb Dewpt(C): -32.8 -26.1 -52.9 -49.1 -56.2 -48.7 -29.0 -36.2 -41.8 -49.7 -48.0 -42.5 -41.6 -34.4 -33.5 500mb RH (%): 15 31 2 4 3 10 62 26 14 5 5 8 8 14 15 500mb Dir: 258 251 262 269 279 302 357 3 17 12 20 18 9 14 358 500mb Speed(kt): 50 61 48 42 37 20 26 26 32 39 53 52 49 36 22 450mb GPH (m): 6539 6467 6406 6353 6295 6244 6260 6288 6307 6344 6381 6419 6453 6489 6514 450mb Temp (C): -16.4 -17.4 -16.8 -18.1 -22.1 -28.9 -28.2 -26.5 -25.9 -22.6 -20.9 -19.8 -18.2 -17.3 -18.0 450mb Dewpt(C): -34.5 -28.5 -39.9 -36.4 -57.4 -57.1 -43.3 -44.8 -48.8 -60.4 -51.4 -45.4 -40.7 -43.6 -30.4 450mb RH (%): 20 38 12 19 3 6 23 17 11 2 5 9 13 9 34 450mb Dir: 259 252 268 263 278 285 14 2 14 16 16 16 9 7 351 450mb Speed(kt): 47 65 48 52 47 27 29 30 35 56 65 59 51 39 25 400mb GPH (m): 7413 7338 7277 7220 7155 7082 7093 7128 7150 7197 7241 7283 7321 7359 7383 400mb Temp (C): -23.1 -23.6 -24.2 -25.5 -25.2 -30.2 -34.1 -32.3 -30.6 -28.5 -26.4 -25.2 -24.3 -24.4 -23.9 400mb Dewpt(C): -38.3 -34.4 -35.2 -37.2 -59.1 -64.0 -51.9 -53.6 -57.0 -56.9 -54.9 -50.0 -41.6 -39.5 -31.7 400mb RH (%): 24 38 37 34 3 3 16 11 7 5 6 9 20 24 49 400mb Dir: 254 253 270 260 276 277 360 356 9 14 13 12 8 3 351 400mb Speed(kt): 48 64 49 51 52 41 24 35 43 60 74 66 54 38 31 350mb GPH (m): 8375 8300 8233 8172 8116 8030 8019 8059 8091 8142 8194 8237 8278 8317 8344 350mb Temp (C): -30.5 -29.4 -32.9 -33.4 -29.1 -31.1 -37.5 -36.4 -33.9 -33.8 -32.0 -33.2 -32.2 -31.7 -31.0 350mb Dewpt(C): -41.6 -41.5 -37.9 -45.7 -62.1 -67.1 -65.1 -62.6 -63.6 -60.4 -56.4 -46.0 -52.0 -41.7 -41.6 350mb RH (%): 34 31 62 29 3 2 5 6 4 6 8 28 13 38 36 350mb Dir: 248 257 257 264 293 271 326 356 9 12 9 10 8 3 355 350mb Speed(kt): 51 52 52 50 63 56 22 41 56 65 79 66 59 50 34 300mb GPH (m): 9451 9381 9296 9240 9198 9120 9083 9125 9158 9212 9267 9304 9345 9389 9416 300mb Temp (C): -39.1 -38.4 -41.5 -39.3 -37.6 -33.4 -35.9 -36.7 -38.8 -37.5 -38.6 -40.4 -40.7 -40.1 -40.6 300mb Dewpt(C): -49.2 -41.7 -49.3 -61.6 -64.6 -65.4 -70.7 -65.3 -64.3 -64.9 -59.7 -55.3 -57.8 -50.2 -44.4 300mb RH (%): 35 72 44 9 5 3 2 4 6 5 10 20 16 35 68 300mb Dir: 255 256 261 276 282 272 310 358 2 8 8 10 10 354 341 300mb Speed(kt): 54 53 54 48 58 64 28 49 48 73 73 63 55 57 39 250mb GPH (m): 10675 10607 10520 10473 10432 10377 10355 10379 10404 10459 10501 10526 10564 10606 10628 250mb Temp (C): -47.6 -47.8 -44.6 -44.8 -45.1 -41.1 -36.8 -38.8 -39.2 -41.2 -44.1 -46.2 -48.3 -49.3 -51.1 250mb Dewpt(C): -56.5 -53.4 -66.9 -66.9 -66.8 -69.1 -76.3 -72.6 -70.1 -74.2 -68.2 -64.7 -63.2 -62.3 -55.8 250mb RH (%): 37 54 8 8 8 4 1 2 3 2 6 12 18 22 59 250mb Dir: 260 252 271 281 282 284 307 342 353 5 5 4 357 348 337 250mb Speed(kt): 50 61 56 49 58 56 38 37 44 67 59 49 52 50 38 200mb GPH (m): 12118 12054 12003 11955 11911 11883 11880 11906 11927 11968 11988 12005 12020 12048 12054 200mb Temp (C): -57.2 -53.3 -47.4 -46.3 -45.7 -42.4 -40.7 -41.0 -41.6 -42.8 -44.8 -47.0 -50.2 -54.7 -56.1 200mb Dewpt(C): -64.2 -72.2 -79.3 -77.1 -83.1 -81.1 -67.2 -78.9 -79.7 -80.6 -77.2 -73.3 -71.3 -72.5 -67.5 200mb RH (%): 43 10 2 2 1 1 5 1 1 1 2 4 8 11 25 200mb Dir: 263 269 291 293 296 299 311 330 345 347 352 337 348 355 332 200mb Speed(kt): 43 53 56 58 55 57 47 41 35 42 37 28 32 33 29 150mb GPH (m): 13925 13896 13881 13843 13813 13808 13810 13831 13849 13885 13894 13899 13899 13902 13893 150mb Temp (C): -59.0 -55.1 -53.1 -50.9 -49.0 -47.4 -47.3 -47.6 -48.2 -48.0 -49.9 -50.9 -52.5 -52.8 -54.4 150mb Dewpt(C): -81.9 -84.9 -83.2 -86.2 -84.9 -83.8 -83.6 -83.9 -85.3 -84.2 -84.7 -86.6 -82.4 -86.9 -84.2 150mb RH (%): 5 2 2 1 1 1 1 1 1 1 1 1 2 1 2 150mb Dir: 286 293 300 295 304 309 313 325 329 333 320 285 278 269 271 150mb Speed(kt): 49 53 66 58 58 50 45 39 36 31 22 14 24 19 19 100mb GPH (m): 16445 16448 16448 16441 16420 16427 16441 16456 16456 16481 16485 16487 16476 16480 16470 100mb Temp (C): -61.7 -60.4 -59.6 -57.4 -58.0 -56.9 -56.4 -56.6 -57.2 -57.9 -59.3 -58.9 -60.2 -59.1 -59.8 100mb Dewpt(C): -89.7 -88.4 -87.8 -86.4 -86.8 -89.6 -90.0 -85.6 -86.2 -86.9 -87.9 -87.6 -88.6 -87.7 -86.1 100mb RH (%): 2 2 2 2 2 1 1 2 2 2 2 2 2 2 3 100mb Dir: 292 305 294 307 303 311 307 318 322 309 296 282 280 258 267 100mb Speed(kt): 45 50 56 47 40 39 29 29 21 18 17 20 13 18 19