Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JUN 8, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 985.3 981.6 977.6 980.8 986.4 991.8 994.8 996.2 997.0 999.0 998.7 998.9 997.8 996.4 993.7 Mean SLP (mb): 1009.7 1005.8 1001.6 1004.9 1010.8 1016.3 1019.2 1020.8 1021.8 1023.7 1023.1 1023.5 1022.7 1020.7 1017.6 2m agl Tmp (F): 50.8 53.2 55.5 53.1 51.3 53.2 56.3 51.3 48.3 52.4 60.1 52.6 44.9 59.4 68.1 2m agl Dewpt(F): 44.1 50.3 54.3 51.7 50.7 50.0 45.7 44.8 46.7 48.3 46.2 43.9 44.3 46.9 48.4 2m agl RH (%): 77 90 96 95 98 89 67 78 94 86 59 72 98 62 48 10m agl Dir: 83 137 166 206 232 233 259 247 251 247 291 315 66 282 309 10m agl Spd(kt): 4 4 9 16 10 10 9 6 6 4 6 3 1 4 7 6hr Precip (in): 0.00 0.03 0.69 0.15 0.21 0.15 0.07 0.01 0.04 0.02 0.00 0.00 0.00 0.00 0.00 AccumPrecip(in): 0.00 0.03 0.72 0.87 1.08 1.23 1.30 1.32 1.36 1.38 1.38 1.38 1.38 1.38 1.38 Sfc CAPE (J/kg): 0.0 3.9 11.0 15.4 80.3 140.4 74.4 42.3 74.8 89.1 34.5 0.1 0.0 0.0 0.0 Sfc CINH (J/kg): 0.0 -6.1 -0.8 -0.3 0.0 0.0 0.0 -0.1 0.0 0.0 0.0 0.0 -0.2 0.0 0.0 0-3km Hel(J/kg): 94.1 216.8 366.1 299.7 163.4 119.0 111.0 158.7 123.4 123.5 39.4 72.5 94.2 39.8 34.3 Precip H20 (in): 0.78 1.08 1.03 0.80 0.69 0.63 0.63 0.60 0.60 0.56 0.53 0.53 0.56 0.52 0.55 Lifted Index(C): 9.3 7.8 1.3 3.1 4.0 5.7 10.2 13.2 13.0 13.0 13.3 14.9 18.7 16.4 11.2 700mb VV(-ub/s): 0.0 6.5 13.5 7.1 3.9 1.1 -2.4 -1.5 -1.3 -3.7 -2.3 -1.3 -1.5 -1.2 -0.8 Thk1000-500mb(m)5511.1 5529.6 5536.4 5506.0 5462.0 5455.9 5478.1 5479.5 5469.2 5477.9 5535.4 5565.7 5573.4 5597.9 5625.9 Thk1000-850mb(m)1349.4 1343.5 1352.7 1345.6 1338.6 1334.6 1337.0 1328.9 1324.3 1326.5 1340.7 1337.1 1335.5 1347.3 1366.4 Thk850-700mb(m):1560.9 1566.1 1578.3 1562.9 1547.1 1540.8 1542.6 1541.8 1537.5 1541.5 1560.1 1577.9 1581.6 1585.3 1591.3 SWEAT Index: 192.4 239.1 244.3 247.5 135.5 107.4 108.0 116.4 110.3 95.7 72.4 69.8 67.0 46.3 46.7 Total Totals Idx 34.8 35.5 48.2 47.4 46.1 41.8 33.9 30.5 29.6 28.8 26.6 22.5 15.7 12.1 18.3 Frz Hgt(ft amsl) 8197 8150 9695 8173 6354 5753 5681 5414 4982 5337 10468 11873 12405 12147 13179 0WetBlbHgt(amsl) 6301 8038 9633 7994 6298 5609 5579 5334 4911 5092 5609 5213 5123 5319 7747 Equil Prs (mb): 985 845 875 831 708 701 735 765 753 748 790 999 998 996 994 Equil Hgt(amsl): 26 4727 3705 5137 9480 9841 8722 7675 8073 8336 6958 26 26 26 26 Hail Size(in): 0.00 0.00 0.00 0.00 -0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Conv Wind Gust: 33.4 21.5 19.0 23.2 25.6 25.2 28.2 26.0 25.6 24.5 28.4 53.4 56.4 55.4 56.0 Showalter Index: 10.3 9.4 1.8 3.2 4.7 7.6 11.6 13.5 14.3 14.6 15.2 17.4 19.8 20.2 17.4 Cap Strength(C):-999.9 1.8 2.1 0.0 -0.6 0.0 2.3 6.1 5.0 0.0 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 246 232 249 278 304 307 313 316 327 345 353 347 347 343 327 Storm Spd (kts): 12 20 27 27 24 21 21 24 26 23 16 15 16 11 11 2m HeatIndex(F): 51 53 55 53 51 53 56 51 48 52 60 53 45 59 68 2m WindChill(F): 51 53 55 53 51 53 56 51 48 52 60 53 45 59 68 1000mb GPH (m): 80 48 14 41 90 135 160 172 179 196 193 194 185 173 150 950mb GPH (m): 510 477 444 470 517 562 589 597 602 620 623 621 609 602 587 950mb Temp (C): 12.0 9.1 11.4 10.0 8.9 7.9 9.2 6.9 6.0 6.3 10.1 8.7 7.9 9.3 15.0 950mb Dewpt(C): 4.4 8.4 11.1 9.9 8.7 7.7 6.0 6.4 5.8 6.1 6.0 6.0 4.6 6.3 6.7 950mb RH (%): 59 95 98 99 99 98 80 96 99 99 75 83 79 81 57 950mb Dir: 140 140 174 208 237 236 261 254 269 255 294 338 360 285 313 950mb Speed(kt): 6 6 17 28 22 18 15 13 14 4 7 9 4 4 9 900mb GPH (m): 960 924 894 918 962 1006 1034 1039 1042 1061 1069 1066 1053 1049 1041 900mb Temp (C): 8.8 7.2 9.0 7.4 5.9 4.6 5.0 3.7 3.0 3.4 5.8 5.5 6.0 8.4 11.7 900mb Dewpt(C): 3.7 6.8 8.9 7.2 5.6 4.0 4.5 3.4 2.6 2.6 5.1 2.4 -0.3 -4.1 -4.7 900mb RH (%): 70 97 99 98 98 96 97 98 98 94 95 81 64 41 31 900mb Dir: 181 180 198 224 259 257 258 265 291 301 295 349 337 343 321 900mb Speed(kt): 10 21 37 44 29 21 16 16 16 9 7 8 8 5 9 850mb GPH (m): 1430 1392 1366 1387 1428 1470 1497 1501 1503 1522 1534 1531 1521 1520 1516 850mb Temp (C): 5.5 4.3 6.9 4.8 3.3 1.8 1.4 1.0 0.1 0.6 2.4 4.0 6.5 8.4 9.8 850mb Dewpt(C): -0.1 4.0 6.6 4.6 3.0 1.2 1.1 0.7 -0.2 -0.2 0.1 -4.6 -9.7 -14.5 -11.1 850mb RH (%): 67 98 98 99 98 95 98 98 98 95 85 53 30 18 22 850mb Dir: 194 183 218 240 263 269 260 271 285 296 318 310 330 340 320 850mb Speed(kt): 15 31 49 41 27 23 20 20 17 12 8 8 13 8 8 800mb GPH (m): 1922 1885 1864 1879 1917 1956 1983 1985 1986 2006 2021 2026 2017 2019 2017 800mb Temp (C): 1.7 3.6 5.1 2.7 0.1 -1.3 -1.5 -2.1 -2.8 -2.1 0.4 6.0 5.9 6.7 7.5 800mb Dewpt(C): -1.7 3.5 4.8 2.5 -0.1 -1.8 -1.9 -2.5 -3.2 -3.8 -5.9 -17.8 -18.6 -13.6 -7.2 800mb RH (%): 78 99 98 99 98 96 97 97 97 88 62 16 15 22 34 800mb Dir: 198 197 227 243 254 261 258 270 292 304 332 327 323 331 310 800mb Speed(kt): 17 34 42 41 29 25 22 22 18 13 9 16 16 12 9 750mb GPH (m): 2441 2407 2388 2399 2431 2468 2495 2495 2495 2517 2541 2551 2543 2546 2545 750mb Temp (C): 0.3 0.3 2.8 0.5 -3.4 -3.9 -3.6 -4.1 -4.7 -3.2 2.1 3.9 4.8 4.6 5.5 750mb Dewpt(C): 0.3 0.0 2.6 0.0 -4.1 -4.6 -5.8 -7.2 -8.7 -10.0 -18.8 -22.7 -16.3 -8.4 -8.9 750mb RH (%): 99 98 98 97 95 95 85 79 74 59 20 12 20 38 34 750mb Dir: 208 203 226 253 261 265 272 278 301 324 334 319 320 319 288 750mb Speed(kt): 20 34 41 40 28 24 22 26 23 26 21 18 20 13 9 700mb GPH (m): 2991 2958 2945 2950 2975 3011 3040 3042 3041 3064 3094 3109 3102 3106 3107 700mb Temp (C): -2.9 -1.9 0.1 -2.4 -4.9 -5.1 -3.6 -1.8 -3.2 -3.9 0.3 2.4 2.4 3.2 4.4 700mb Dewpt(C): -3.1 -2.2 -0.2 -4.6 -10.2 -15.4 -15.8 -23.8 -22.1 -18.8 -24.8 -28.4 -12.1 -22.0 -20.7 700mb RH (%): 98 98 98 85 66 45 39 17 22 31 13 8 34 14 14 700mb Dir: 215 205 229 261 278 278 285 287 302 324 334 315 316 314 294 700mb Speed(kt): 22 34 42 36 33 26 29 36 36 36 20 21 23 16 13 650mb GPH (m): 3574 3545 3534 3536 3556 3591 3623 3628 3623 3647 3686 3704 3699 3703 3706 650mb Temp (C): -6.2 -4.1 -4.2 -4.8 -7.1 -6.7 -5.5 -4.7 -5.3 -4.8 -1.5 -0.4 0.6 0.0 0.7 650mb Dewpt(C): -8.2 -4.4 -4.9 -12.6 -21.4 -24.5 -24.8 -28.9 -31.9 -30.8 -34.9 -24.8 -27.3 -12.6 -8.7 650mb RH (%): 86 98 95 55 31 23 21 13 11 11 6 14 10 38 49 650mb Dir: 216 209 230 263 283 285 290 288 301 322 327 310 313 310 296 650mb Speed(kt): 20 34 41 36 37 32 34 43 46 45 24 23 31 20 17 600mb GPH (m): 4197 4173 4160 4161 4176 4212 4246 4253 4248 4273 4318 4340 4335 4339 4346 600mb Temp (C): -9.1 -7.1 -8.2 -7.7 -10.1 -9.6 -9.1 -7.8 -7.7 -7.1 -4.9 -3.3 -3.9 -2.4 -0.7 600mb Dewpt(C): -18.4 -7.5 -10.2 -33.3 -29.4 -37.0 -29.0 -33.8 -30.3 -34.1 -36.4 -35.8 -6.3 -16.1 -43.9 600mb RH (%): 47 97 86 11 19 9 19 11 15 10 7 6 84 34 2 600mb Dir: 218 215 224 264 288 290 294 290 300 319 325 308 315 310 297 600mb Speed(kt): 19 34 37 40 40 37 40 47 58 53 33 28 34 25 21 550mb GPH (m): 4866 4848 4830 4831 4840 4877 4916 4924 4921 4947 4996 5023 5017 5028 5034 550mb Temp (C): -11.7 -10.2 -12.7 -13.1 -15.1 -14.4 -12.0 -11.0 -10.6 -10.6 -8.6 -6.5 -6.5 -4.6 -5.1 550mb Dewpt(C): -29.3 -10.8 -17.4 -35.2 -34.9 -35.6 -42.2 -37.3 -27.9 -33.9 -39.2 -28.4 -15.8 -34.2 -29.2 550mb RH (%): 22 96 68 15 17 15 7 10 23 13 7 16 48 8 13 550mb Dir: 233 214 219 263 291 293 295 295 300 315 323 313 312 309 290 550mb Speed(kt): 19 34 37 40 41 41 46 55 69 61 42 40 40 33 26 500mb GPH (m): 5592 5578 5550 5547 5552 5591 5638 5651 5648 5673 5729 5760 5759 5771 5775 500mb Temp (C): -14.7 -13.6 -17.4 -19.0 -19.9 -19.4 -15.8 -14.4 -14.9 -14.2 -12.1 -11.5 -9.5 -9.1 -9.8 500mb Dewpt(C): -21.6 -14.4 -32.7 -44.5 -45.3 -41.2 -46.8 -27.7 -26.8 -41.9 -54.2 -13.8 -29.4 -38.2 -20.3 500mb RH (%): 56 93 26 9 9 13 6 32 36 8 2 84 19 8 42 500mb Dir: 259 219 220 262 294 296 296 299 301 313 320 317 311 307 282 500mb Speed(kt): 24 30 38 39 45 47 55 68 77 71 55 54 42 29 31 450mb GPH (m): 6381 6371 6331 6322 6325 6367 6426 6442 6438 6467 6528 6560 6563 6574 6578 450mb Temp (C): -19.9 -19.1 -22.7 -25.0 -24.6 -24.2 -19.7 -19.4 -18.5 -17.6 -16.6 -16.1 -15.4 -16.2 -16.1 450mb Dewpt(C): -24.8 -20.7 -57.5 -54.5 -51.2 -48.4 -38.9 -29.2 -33.5 -46.9 -37.0 -23.9 -29.3 -28.0 -27.2 450mb RH (%): 66 88 3 5 7 10 17 42 26 6 16 52 30 36 38 450mb Dir: 263 223 218 265 296 296 305 301 300 310 319 315 309 300 278 450mb Speed(kt): 30 29 41 42 54 55 71 77 86 85 69 61 45 30 29 400mb GPH (m): 7245 7236 7184 7167 7172 7215 7293 7312 7310 7338 7404 7438 7441 7448 7454 400mb Temp (C): -25.4 -25.4 -28.5 -30.5 -30.3 -29.3 -23.9 -22.2 -22.4 -23.1 -21.8 -21.6 -22.1 -23.0 -22.3 400mb Dewpt(C): -35.5 -27.6 -71.0 -56.3 -54.1 -51.8 -29.5 -41.7 -35.7 -36.4 -33.3 -34.3 -35.4 -28.9 -32.5 400mb RH (%): 40 82 1 7 9 11 61 16 30 30 36 32 30 60 40 400mb Dir: 267 237 216 269 298 302 305 301 299 307 317 310 302 291 283 400mb Speed(kt): 39 29 43 46 62 66 96 95 94 96 77 56 42 33 30 350mb GPH (m): 8198 8189 8126 8104 8109 8158 8255 8281 8276 8302 8372 8405 8405 8411 8419 350mb Temp (C): -33.0 -33.5 -35.0 -35.9 -35.8 -34.0 -29.4 -28.1 -29.5 -29.4 -28.4 -29.5 -30.3 -30.1 -29.9 350mb Dewpt(C): -41.6 -36.6 -52.8 -57.9 -57.4 -55.6 -42.9 -39.4 -37.2 -44.4 -53.1 -36.9 -40.1 -38.2 -44.2 350mb RH (%): 43 74 16 10 10 11 27 34 48 23 8 50 39 47 25 350mb Dir: 272 241 212 275 300 306 306 303 302 313 314 309 298 290 287 350mb Speed(kt): 44 37 43 49 68 87 111 105 107 111 83 57 45 38 34 300mb GPH (m): 9262 9250 9186 9163 9168 9224 9339 9368 9357 9386 9458 9484 9481 9488 9496 300mb Temp (C): -41.9 -43.0 -41.1 -40.2 -40.6 -39.3 -37.5 -36.5 -37.9 -37.2 -37.3 -38.6 -39.5 -39.3 -38.8 300mb Dewpt(C): -47.5 -46.4 -64.7 -60.3 -62.1 -61.1 -49.6 -56.2 -47.6 -59.0 -51.5 -47.1 -44.7 -47.3 -52.3 300mb RH (%): 56 70 7 11 9 9 29 12 37 10 23 42 59 44 24 300mb Dir: 271 242 212 280 300 309 307 303 303 308 310 307 300 292 289 300mb Speed(kt): 56 44 38 46 69 105 117 110 128 120 88 62 53 42 40 250mb GPH (m): 10469 10449 10413 10401 10403 10461 10571 10607 10584 10619 10689 10710 10702 10709 10721 250mb Temp (C): -52.1 -52.6 -44.4 -41.5 -42.0 -43.0 -46.3 -45.6 -47.5 -47.2 -47.5 -48.1 -48.9 -49.0 -48.4 250mb Dewpt(C): -57.5 -58.5 -72.5 -71.9 -72.1 -69.9 -61.4 -65.0 -55.6 -59.1 -59.1 -60.1 -55.2 -56.2 -63.6 250mb RH (%): 54 51 4 3 3 4 18 11 41 26 27 26 50 45 17 250mb Dir: 267 239 237 283 301 306 304 300 306 305 299 305 299 288 295 250mb Speed(kt): 64 46 36 41 64 101 120 116 129 115 86 65 55 48 49 200mb GPH (m): 11890 11891 11901 11906 11910 11954 12027 12058 12037 12058 12126 12148 12135 12142 12152 200mb Temp (C): -53.9 -50.5 -46.1 -44.3 -43.1 -44.6 -52.0 -54.6 -52.1 -57.0 -57.2 -56.8 -57.1 -56.9 -57.7 200mb Dewpt(C): -68.9 -81.3 -83.2 -81.4 -80.7 -81.1 -70.1 -74.1 -72.8 -68.0 -71.6 -66.7 -67.0 -67.0 -68.6 200mb RH (%): 16 2 1 1 1 1 11 9 8 26 17 30 30 29 26 200mb Dir: 277 260 267 281 296 305 303 298 304 313 303 301 296 289 285 200mb Speed(kt): 43 37 37 43 57 71 109 103 100 110 85 69 58 52 52 150mb GPH (m): 13754 13771 13797 13814 13825 13863 13918 13926 13902 13911 13941 13960 13948 13956 13962 150mb Temp (C): -50.2 -50.0 -49.4 -48.6 -48.0 -48.1 -49.3 -49.1 -50.2 -52.2 -55.9 -57.0 -57.1 -57.2 -57.5 150mb Dewpt(C): -85.7 -85.6 -85.1 -84.6 -84.2 -83.9 -84.3 -85.1 -85.1 -86.2 -79.0 -76.4 -78.3 -81.3 -79.3 150mb RH (%): 1 1 1 1 1 1 1 1 1 1 5 8 7 4 6 150mb Dir: 269 271 269 289 296 293 291 294 295 297 299 297 289 287 280 150mb Speed(kt): 31 29 35 43 50 56 61 46 51 56 55 58 51 47 48 100mb GPH (m): 16382 16398 16433 16452 16453 16482 16524 16528 16498 16511 16526 16534 16512 16521 16534 100mb Temp (C): -52.7 -52.6 -52.4 -52.8 -53.7 -54.9 -57.0 -56.4 -57.1 -54.9 -55.6 -56.2 -57.7 -57.2 -57.2 100mb Dewpt(C): -87.5 -87.4 -87.2 -87.6 -88.2 -89.1 -90.5 -90.1 -90.6 -89.1 -89.5 -90.0 -91.0 -90.7 -90.7 100mb RH (%): 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 100mb Dir: 261 264 266 275 287 290 286 277 285 304 292 298 293 286 283 100mb Speed(kt): 18 17 21 22 28 34 32 29 29 22 20 20 23 22 26