Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JUN 30, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 994.3 994.1 993.1 994.2 993.9 994.6 993.7 994.4 994.1 994.4 993.3 994.6 995.0 996.4 995.0 Mean SLP (mb): 1018.8 1018.5 1017.2 1018.7 1018.5 1019.1 1017.9 1018.8 1018.9 1018.7 1017.2 1018.7 1019.3 1020.6 1018.7 2m agl Tmp (F): 52.6 55.5 61.7 53.9 51.4 54.6 61.6 53.4 47.1 58.1 66.3 60.4 58.1 62.6 71.1 2m agl Dewpt(F): 50.2 51.9 49.9 46.4 48.1 49.6 51.1 47.3 46.9 47.4 50.7 51.5 52.8 53.1 55.9 2m agl RH (%): 91 87 64 75 88 83 68 79 99 67 56 72 82 70 58 10m agl Dir: 256 254 281 290 231 238 283 311 270 282 284 329 139 303 305 10m agl Spd(kt): 1 4 8 5 3 4 6 4 1 3 5 1 0 2 6 6hr Precip (in): 0.00 0.03 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AccumPrecip(in): 0.00 0.03 0.03 0.03 0.04 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 Sfc CAPE (J/kg): 24.3 77.6 43.9 19.2 39.2 47.2 46.2 0.7 1.3 7.7 0.4 0.0 0.0 3.7 8.1 Sfc CINH (J/kg): -0.1 0.0 0.0 -0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 -0.2 -0.4 0-3km Hel(J/kg): 74.0 54.4 39.2 75.6 107.0 60.2 44.4 29.6 32.0 12.2 26.3 45.0 73.6 52.5 57.4 Precip H20 (in): 0.64 0.58 0.58 0.52 0.65 0.78 0.75 0.79 0.77 0.79 0.95 1.00 0.79 0.67 0.68 Lifted Index(C): 11.0 9.4 9.2 12.8 12.4 11.9 8.7 9.9 10.6 10.5 6.2 3.0 5.7 7.3 7.0 700mb VV(-ub/s): -0.8 -0.4 -1.4 -0.3 -0.3 -1.0 -1.2 -1.1 -0.8 -0.1 -1.3 -0.7 -0.9 -0.2 -0.9 Thk1000-500mb(m)5551.7 5543.5 5557.0 5549.1 5533.0 5543.5 5571.3 5572.1 5561.8 5566.6 5588.4 5597.2 5602.8 5610.4 5651.7 Thk1000-850mb(m)1337.9 1339.1 1351.0 1335.0 1331.8 1336.0 1350.3 1341.5 1334.0 1341.7 1364.0 1362.3 1357.8 1357.2 1372.9 Thk850-700mb(m):1574.9 1574.4 1574.7 1577.4 1572.1 1569.8 1572.4 1583.7 1587.5 1592.4 1594.0 1592.2 1588.2 1593.1 1601.2 SWEAT Index: 66.2 40.3 56.8 36.5 49.3 62.7 75.1 50.9 39.2 28.5 34.8 111.8 136.9 113.3 86.7 Total Totals Idx 32.8 32.0 32.0 28.6 29.0 28.3 33.2 34.4 32.3 33.8 34.7 42.7 39.4 36.8 31.0 Frz Hgt(ft amsl) 12049 10992 10944 11120 10694 10195 12230 12346 11904 11609 11444 11621 12921 13162 14515 0WetBlbHgt(amsl) 6924 6908 6129 5753 5540 8815 7184 7691 7970 9626 10090 10606 8687 7579 6868 Equil Prs (mb): 837 820 808 994 840 833 786 994 994 994 993 995 995 849 995 Equil Hgt(amsl): 5320 5850 6256 26 5174 5439 7000 26 26 26 26 26 26 5069 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: 17.5 17.2 28.6 22.2 21.4 4.5 24.0 23.4 13.7 3.0 45.5 34.3 26.9 27.3 35.0 Showalter Index: 11.4 12.2 11.7 14.1 14.2 14.1 10.7 10.5 11.6 10.5 9.8 4.4 5.7 7.5 10.7 Cap Strength(C): 7.3 5.8 4.1 6.3 6.0 3.3 2.7 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 3.1 -999.9 Storm Dir (deg): 345 345 340 344 344 348 343 338 325 320 314 319 312 309 301 Storm Spd (kts): 10 8 10 10 11 10 10 10 8 7 9 10 10 9 10 2m HeatIndex(F): 53 56 62 54 51 55 62 53 47 58 66 60 58 63 71 2m WindChill(F): 53 56 62 54 51 55 62 53 47 58 66 60 58 63 71 1000mb GPH (m): 156 154 145 156 153 158 151 156 155 156 146 158 162 174 160 950mb GPH (m): 583 582 578 583 578 585 583 584 579 585 583 592 594 607 601 950mb Temp (C): 8.4 8.7 12.0 8.3 7.5 8.1 11.6 9.0 7.2 9.0 14.1 13.2 12.4 12.0 16.4 950mb Dewpt(C): 8.2 8.5 8.6 7.1 7.3 7.9 8.9 7.7 6.8 6.8 8.5 9.8 9.2 10.1 11.2 950mb RH (%): 98 98 79 92 99 98 83 91 97 85 68 79 80 88 70 950mb Dir: 291 269 283 298 265 242 285 322 332 283 288 317 283 320 307 950mb Speed(kt): 9 7 11 10 8 6 8 10 3 2 6 6 2 1 7 900mb GPH (m): 1027 1027 1028 1027 1022 1030 1032 1030 1023 1029 1036 1045 1045 1058 1058 900mb Temp (C): 5.8 5.9 7.6 4.7 4.6 5.1 7.4 6.8 5.4 5.4 10.1 9.8 9.7 9.6 12.1 900mb Dewpt(C): 5.5 5.3 7.4 3.9 4.3 4.8 7.0 4.0 3.7 3.5 4.9 8.8 9.4 9.3 10.3 900mb RH (%): 98 96 98 95 98 98 97 82 89 87 70 93 98 98 89 900mb Dir: 287 303 284 289 298 297 290 311 301 285 293 279 251 254 313 900mb Speed(kt): 12 14 11 8 11 10 9 7 7 3 5 6 7 5 6 850mb GPH (m): 1494 1493 1496 1491 1484 1494 1501 1498 1489 1498 1510 1520 1519 1531 1533 850mb Temp (C): 3.0 2.6 4.3 2.9 1.1 2.2 4.7 4.5 5.2 7.9 9.9 9.8 7.6 7.0 9.0 850mb Dewpt(C): 2.8 1.7 2.1 -0.3 0.8 1.5 3.0 1.6 0.0 -1.8 -3.1 5.5 7.4 6.3 3.7 850mb RH (%): 99 94 85 80 98 95 88 81 69 50 39 74 99 95 69 850mb Dir: 258 283 273 254 300 305 300 265 291 314 289 295 303 232 278 850mb Speed(kt): 11 7 8 11 12 13 10 7 8 6 8 11 10 6 7 800mb GPH (m): 1984 1983 1988 1984 1974 1985 1993 1993 1986 1998 2013 2022 2017 2029 2037 800mb Temp (C): 2.7 4.0 3.6 6.3 5.8 4.5 2.6 6.1 6.7 7.8 8.5 7.6 6.3 7.5 10.6 800mb Dewpt(C): -1.1 -2.6 -7.8 -15.8 -14.1 -3.7 -2.0 -2.2 -6.3 -7.4 -0.4 5.7 4.5 -3.8 -21.1 800mb RH (%): 76 62 43 19 22 55 72 55 38 33 53 87 88 44 9 800mb Dir: 315 327 309 315 323 328 323 313 312 323 296 280 269 279 243 800mb Speed(kt): 16 14 15 18 19 20 14 12 11 9 11 11 14 8 13 750mb GPH (m): 2508 2509 2513 2510 2499 2509 2516 2520 2514 2528 2543 2552 2546 2560 2570 750mb Temp (C): 5.2 5.1 4.4 4.3 3.8 2.4 3.4 5.1 5.6 6.4 5.4 5.1 5.4 7.3 7.2 750mb Dewpt(C): -18.4 -21.2 -17.3 -18.6 -16.5 0.0 -5.7 -10.1 -7.1 -4.7 0.3 2.7 -4.4 -23.0 -20.6 750mb RH (%): 16 13 19 17 21 84 51 32 39 45 69 84 49 10 12 750mb Dir: 333 340 324 322 330 326 319 312 310 316 289 274 268 278 249 750mb Speed(kt): 25 18 18 19 23 17 13 12 11 11 13 14 16 11 14 700mb GPH (m): 3069 3067 3071 3068 3057 3064 3073 3082 3076 3090 3104 3112 3108 3124 3135 700mb Temp (C): 3.0 1.6 1.4 1.6 1.1 0.2 2.3 3.7 3.5 3.1 2.6 2.1 3.7 4.7 5.4 700mb Dewpt(C): -20.3 -24.1 -21.6 -22.2 -16.8 -5.9 -17.3 -9.9 -5.2 -4.2 -2.9 -0.3 -18.6 -29.0 -29.5 700mb RH (%): 16 13 16 15 25 64 22 36 53 58 67 84 18 7 6 700mb Dir: 329 340 324 322 330 313 325 321 308 304 277 270 274 274 255 700mb Speed(kt): 24 15 15 18 23 14 15 16 12 11 15 17 17 13 16 650mb GPH (m): 3665 3660 3663 3661 3648 3655 3669 3680 3674 3686 3700 3707 3706 3723 3736 650mb Temp (C): 0.1 -1.8 -1.8 -1.4 -2.1 -2.3 0.3 0.6 -0.3 -1.0 -1.4 -0.8 1.6 1.7 3.2 650mb Dewpt(C): -22.6 -29.7 -28.1 -26.3 -18.2 -11.8 -29.3 -6.9 -9.2 -8.1 -7.5 -7.1 -34.9 -33.0 -33.0 650mb RH (%): 17 10 12 13 28 48 9 57 51 58 63 62 5 6 5 650mb Dir: 319 334 322 326 327 309 323 317 301 289 269 273 282 270 261 650mb Speed(kt): 17 13 14 16 21 14 19 19 14 12 16 17 18 17 19 600mb GPH (m): 4300 4291 4294 4294 4279 4287 4305 4317 4308 4319 4331 4342 4345 4362 4381 600mb Temp (C): -4.4 -5.3 -5.5 -4.7 -5.7 -4.6 -2.9 -3.7 -4.7 -5.5 -6.4 -3.7 -2.7 -2.1 0.3 600mb Dewpt(C): -24.1 -42.3 -31.4 -29.9 -18.5 -22.8 -26.0 -13.2 -10.2 -10.8 -10.2 -26.1 -32.1 -40.5 -28.5 600mb RH (%): 20 4 11 12 36 23 15 48 66 66 75 16 9 4 10 600mb Dir: 313 310 321 330 320 324 318 303 289 283 267 291 289 274 272 600mb Speed(kt): 9 10 13 16 17 17 20 18 14 14 16 18 18 19 18 550mb GPH (m): 4978 4968 4971 4973 4956 4968 4989 4998 4987 4995 5005 5023 5029 5047 5070 550mb Temp (C): -9.2 -9.3 -9.2 -8.5 -9.6 -7.5 -7.6 -8.5 -9.2 -10.4 -10.2 -8.0 -6.6 -6.3 -4.9 550mb Dewpt(C): -29.5 -42.3 -37.9 -29.3 -20.9 -44.2 -17.2 -17.1 -17.4 -17.1 -12.5 -38.2 -42.1 -41.1 -24.8 550mb RH (%): 18 5 8 17 40 4 46 50 52 58 83 7 4 5 20 550mb Dir: 328 294 320 327 306 334 318 303 279 276 282 298 291 289 276 550mb Speed(kt): 7 7 13 15 14 20 20 19 19 16 17 23 22 21 22 500mb GPH (m): 5708 5697 5702 5705 5686 5702 5722 5729 5717 5723 5735 5755 5764 5784 5812 500mb Temp (C): -13.5 -13.8 -12.8 -13.0 -13.5 -12.3 -12.8 -14.2 -13.5 -13.9 -13.9 -13.7 -12.2 -11.8 -9.2 500mb Dewpt(C): -45.2 -45.2 -41.6 -31.1 -22.3 -33.0 -24.6 -19.9 -29.8 -37.5 -15.5 -33.4 -39.9 -31.1 -40.7 500mb RH (%): 5 6 7 21 48 17 37 62 25 12 88 18 8 19 6 500mb Dir: 333 294 324 316 299 339 315 297 280 270 300 307 290 296 279 500mb Speed(kt): 11 5 15 15 15 20 19 19 23 17 19 25 27 26 28 450mb GPH (m): 6502 6490 6497 6499 6480 6497 6515 6520 6511 6513 6526 6546 6560 6580 6616 450mb Temp (C): -17.7 -18.4 -17.7 -18.2 -18.4 -18.0 -19.3 -19.3 -18.5 -20.2 -19.6 -19.3 -18.7 -17.6 -15.6 450mb Dewpt(C): -52.3 -37.4 -39.2 -34.7 -27.0 -30.8 -29.7 -30.3 -48.6 -25.9 -21.6 -41.1 -40.9 -38.9 -24.2 450mb RH (%): 4 18 14 23 48 32 40 38 6 61 84 13 13 15 48 450mb Dir: 307 314 333 306 308 343 303 283 287 259 287 316 293 297 287 450mb Speed(kt): 13 12 18 14 16 22 18 21 24 23 21 31 31 30 29 400mb GPH (m): 7372 7357 7366 7368 7347 7365 7378 7385 7375 7379 7388 7412 7424 7451 7494 400mb Temp (C): -23.7 -24.8 -24.7 -24.3 -24.7 -25.3 -26.6 -25.3 -25.6 -24.1 -26.9 -25.0 -25.4 -23.1 -20.9 400mb Dewpt(C): -41.6 -38.9 -40.8 -38.2 -34.4 -35.3 -31.9 -44.0 -32.2 -26.5 -31.5 -47.3 -45.7 -49.8 -30.4 400mb RH (%): 18 27 22 28 41 40 62 17 55 81 66 12 14 8 43 400mb Dir: 293 307 328 314 313 314 303 290 292 274 273 318 297 299 297 400mb Speed(kt): 11 15 20 17 16 20 19 23 26 24 22 38 31 30 33 350mb GPH (m): 8331 8313 8321 8325 8304 8317 8325 8337 8330 8336 8335 8365 8379 8414 8466 350mb Temp (C): -31.6 -32.2 -33.0 -31.9 -31.7 -33.1 -34.7 -33.8 -32.0 -32.5 -33.6 -32.7 -32.7 -30.4 -28.1 350mb Dewpt(C): -42.4 -45.6 -48.8 -42.9 -40.7 -37.6 -41.1 -42.6 -38.9 -35.4 -52.1 -50.7 -48.2 -44.6 -40.4 350mb RH (%): 35 27 20 34 42 65 54 42 52 76 15 16 21 25 31 350mb Dir: 286 287 319 320 320 281 300 302 297 272 265 316 294 307 294 350mb Speed(kt): 13 14 18 18 15 20 21 24 29 25 25 44 31 36 39 300mb GPH (m): 9403 9382 9385 9395 9374 9381 9383 9397 9396 9400 9401 9434 9444 9491 9551 300mb Temp (C): -39.8 -40.7 -41.8 -40.6 -40.7 -41.5 -43.2 -42.9 -42.0 -41.9 -40.4 -40.2 -41.1 -39.1 -37.5 300mb Dewpt(C): -52.0 -51.9 -55.0 -50.1 -48.9 -46.2 -50.9 -50.4 -46.5 -48.6 -58.7 -59.2 -55.2 -45.6 -45.3 300mb RH (%): 28 31 24 37 43 61 44 46 63 50 14 13 22 52 45 300mb Dir: 253 276 316 323 312 286 292 318 302 275 276 316 298 309 305 300mb Speed(kt): 15 13 19 16 16 22 25 27 33 28 33 48 33 41 42 250mb GPH (m): 10624 10596 10594 10607 10586 10594 10584 10598 10601 10612 10625 10652 10659 10713 10781 250mb Temp (C): -49.3 -50.0 -50.9 -50.8 -50.8 -50.9 -51.4 -52.3 -51.6 -49.8 -46.8 -48.4 -48.9 -48.3 -47.7 250mb Dewpt(C): -60.3 -59.4 -61.0 -56.5 -55.2 -55.3 -59.2 -57.6 -57.3 -61.9 -65.9 -63.9 -61.2 -61.5 -54.9 250mb RH (%): 29 34 31 53 62 61 41 54 52 25 11 17 25 22 45 250mb Dir: 241 247 321 328 304 288 283 327 308 287 292 309 303 325 308 250mb Speed(kt): 19 14 21 19 18 24 25 37 36 32 39 44 40 53 50 200mb GPH (m): 12052 12028 12026 12034 12011 12018 12021 12029 12032 12052 12080 12104 12110 12156 12224 200mb Temp (C): -57.2 -55.5 -54.5 -55.8 -56.8 -55.9 -52.7 -53.2 -54.4 -53.0 -52.2 -51.0 -50.3 -53.8 -55.1 200mb Dewpt(C): -67.7 -68.9 -66.8 -69.7 -66.3 -67.5 -72.3 -71.1 -70.8 -71.7 -72.7 -72.7 -73.1 -69.7 -67.1 200mb RH (%): 28 19 23 18 31 24 9 11 13 10 8 7 6 15 24 200mb Dir: 275 255 290 323 297 284 277 311 314 303 298 306 304 314 301 200mb Speed(kt): 17 12 17 21 15 23 26 29 35 34 41 43 44 54 51 150mb GPH (m): 13900 13883 13891 13886 13864 13869 13887 13893 13889 13922 13957 13986 13993 14026 14065 150mb Temp (C): -51.5 -51.0 -49.9 -51.0 -49.8 -51.1 -49.9 -50.5 -51.7 -51.7 -50.4 -50.2 -51.1 -52.1 -53.7 150mb Dewpt(C): -82.0 -86.7 -85.6 -81.5 -85.4 -86.3 -85.5 -86.0 -86.0 -82.0 -85.9 -80.9 -86.7 -86.9 -81.2 150mb RH (%): 2 1 1 2 1 1 1 1 1 2 1 2 1 1 3 150mb Dir: 301 305 285 295 273 261 271 299 308 322 307 301 298 293 300 150mb Speed(kt): 18 15 14 12 14 15 17 19 22 29 32 35 43 40 45 100mb GPH (m): 16517 16506 16519 16510 16496 16495 16522 16527 16514 16535 16567 16590 16587 16610 16638 100mb Temp (C): -53.3 -53.3 -53.0 -53.2 -53.4 -53.3 -53.5 -52.7 -52.9 -52.9 -54.0 -55.7 -56.5 -57.8 -57.9 100mb Dewpt(C): -87.9 -87.9 -87.7 -87.8 -88.0 -87.9 -88.0 -87.5 -87.6 -87.6 -88.4 -89.6 -90.2 -86.7 -91.2 100mb RH (%): 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 100mb Dir: 319 302 287 287 299 259 261 275 281 287 300 295 299 285 265 100mb Speed(kt): 7 6 6 4 7 8 7 8 8 9 13 16 17 19 19