Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUN 21, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 992.1 993.1 993.0 993.2 990.9 991.6 991.6 992.0 990.6 991.5 992.2 993.0 992.4 994.0 994.5 Mean SLP (mb): 1015.9 1017.2 1017.4 1017.3 1014.5 1015.4 1015.7 1015.5 1013.7 1015.0 1016.0 1016.2 1015.6 1017.6 1018.6 2m agl Tmp (F): 71.4 59.1 55.3 62.9 73.9 65.6 58.4 78.4 86.0 74.6 65.6 82.7 86.0 72.8 60.0 2m agl Dewpt(F): 53.1 51.9 52.1 53.3 58.5 55.4 54.9 61.0 56.5 56.0 46.0 51.8 55.9 55.4 53.5 2m agl RH (%): 51 77 89 70 57 69 88 54 35 51 48 33 34 53 79 10m agl Dir: 295 315 305 293 321 323 69 44 359 34 52 52 328 333 190 10m agl Spd(kt): 2 6 2 3 7 3 3 4 7 4 5 6 9 4 1 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): 8.3 0.2 2.1 7.9 0.1 0.0 0.0 106.9 44.1 0.0 0.0 0.0 444.7 0.0 0.0 Sfc CINH (J/kg): -0.3 -3.6 -1.6 -0.3 -0.4 0.0 0.0 -35.7 -41.7 -0.1 0.0 -0.3 -9.9 -19.7 -0.2 0-3km Hel(J/kg): 56.6 52.8 50.3 21.6 3.4 44.3 15.3 -1.1 82.3 74.4 57.5 15.7 64.8 35.6 15.0 Precip H20 (in): 0.63 0.57 0.54 0.55 0.65 0.63 0.71 0.75 0.78 0.62 0.49 0.59 0.77 0.65 0.61 Lifted Index(C): 5.1 6.1 8.3 8.5 1.7 4.0 5.7 1.1 0.7 1.2 7.8 1.6 -3.0 2.3 6.0 700mb VV(-ub/s): -0.8 -2.0 0.1 -1.1 -1.5 -0.7 -1.7 -2.2 -0.1 0.9 1.3 0.3 -1.6 -1.0 -0.1 Thk1000-500mb(m)5621.8 5617.6 5608.6 5618.9 5650.1 5656.3 5653.7 5669.9 5696.4 5688.1 5670.6 5662.1 5668.9 5670.5 5660.7 Thk1000-850mb(m)1369.8 1358.5 1349.9 1357.5 1385.6 1387.7 1385.2 1399.5 1414.0 1410.8 1403.9 1406.9 1413.4 1405.1 1391.3 Thk850-700mb(m):1600.1 1602.6 1602.7 1600.9 1604.5 1607.0 1605.5 1604.6 1614.6 1616.5 1612.6 1610.9 1613.6 1612.9 1610.1 SWEAT Index: 100.4 80.9 39.7 38.2 38.1 38.8 84.0 89.3 104.2 61.1 52.3 54.7 143.7 45.8 24.4 Total Totals Idx 37.2 37.1 35.3 32.3 36.1 35.7 39.2 39.3 43.9 41.9 34.4 41.0 51.3 39.5 35.0 Frz Hgt(ft amsl) 12384 12816 12903 13354 13265 13283 13127 13539 13594 13299 12908 12342 12496 12914 12816 0WetBlbHgt(amsl) 7294 7475 7478 7540 7889 8022 8265 8376 9110 9485 9271 9086 9350 8769 8307 Equil Prs (mb): 992 993 993 993 298 992 992 258 247 991 992 369 264 994 994 Equil Hgt(amsl): 26 26 26 26 31175 26 26 34533 35538 26 26 26384 33911 26 26 Hail Size(in): 0.00 0.00 0.00 0.00 0.20 0.11 -0.01 -0.11 0.10 0.00 0.00 0.00 0.23 0.03 0.00 Conv Wind Gust: 33.7 48.7 24.6 23.9 49.0 44.3 44.5 50.3 57.0 56.1 59.4 59.9 58.6 54.4 50.2 Showalter Index: 7.5 7.8 9.0 10.5 8.2 8.1 5.7 5.6 2.7 4.4 8.5 5.3 -0.8 5.7 8.2 Cap Strength(C):-999.9 -999.9 -999.9 -999.9 2.0 -999.9 -999.9 0.0 0.0 -999.9 -999.9 0.0 0.0 -999.9 -999.9 Storm Dir (deg): 326 335 336 347 349 7 15 62 41 146 149 120 344 356 331 Storm Spd (kts): 8 9 8 7 8 8 8 8 6 7 8 8 7 7 4 2m HeatIndex(F): 71 59 55 63 74 66 58 78 85 75 66 81 85 73 60 2m WindChill(F): 71 59 55 63 74 66 58 78 86 75 66 83 86 73 60 1000mb GPH (m): 136 145 145 146 125 132 132 134 121 130 136 142 137 152 157 950mb GPH (m): 575 577 574 579 568 572 568 580 574 579 582 592 590 598 594 950mb Temp (C): 16.0 11.7 10.3 11.7 18.2 18.2 17.8 20.8 25.4 24.8 24.1 23.6 25.2 22.8 19.6 950mb Dewpt(C): 10.0 9.2 9.7 9.9 12.7 12.0 10.6 12.9 11.3 8.9 0.4 5.1 11.0 10.4 10.1 950mb RH (%): 67 84 96 89 69 66 62 59 40 35 20 29 40 44 53 950mb Dir: 269 330 320 300 327 1 54 63 0 70 86 63 330 1 328 950mb Speed(kt): 3 13 5 3 9 14 5 6 9 13 18 9 13 16 4 900mb GPH (m): 1031 1029 1023 1028 1028 1034 1031 1046 1045 1049 1051 1060 1060 1067 1060 900mb Temp (C): 11.4 11.1 8.7 8.4 14.5 17.0 17.8 19.0 20.8 21.6 20.8 20.5 20.7 21.1 19.5 900mb Dewpt(C): 9.0 9.2 8.3 6.0 8.9 8.9 6.7 5.8 9.8 4.2 -2.2 -2.1 8.1 2.9 1.8 900mb RH (%): 85 88 97 84 68 58 47 41 48 31 21 21 43 29 30 900mb Dir: 261 293 255 58 337 38 54 92 11 90 103 84 338 2 331 900mb Speed(kt): 3 5 4 4 9 10 6 14 9 16 18 18 13 10 7 850mb GPH (m): 1506 1503 1495 1504 1510 1519 1517 1533 1535 1540 1540 1549 1550 1557 1548 850mb Temp (C): 7.6 8.4 9.9 11.9 13.7 14.4 14.8 15.0 16.7 17.5 16.9 16.5 16.9 16.9 16.3 850mb Dewpt(C): 5.2 3.7 0.2 -3.8 -1.7 -0.6 4.0 3.9 6.2 1.5 -5.6 -2.6 5.1 0.5 -1.7 850mb RH (%): 84 72 50 33 34 35 48 47 49 33 20 26 45 32 28 850mb Dir: 286 280 309 72 60 23 58 100 41 93 104 87 357 349 307 850mb Speed(kt): 10 11 9 9 7 7 6 12 11 16 17 17 9 8 4 800mb GPH (m): 2008 2007 1999 2008 2017 2027 2026 2042 2046 2054 2052 2060 2062 2069 2058 800mb Temp (C): 10.7 10.6 10.4 10.0 10.8 11.2 10.7 10.3 12.2 13.7 13.0 12.3 12.7 12.4 11.6 800mb Dewpt(C): -15.1 -12.7 -12.0 -10.2 -8.8 -4.7 2.4 1.6 1.1 -4.0 -4.3 -2.7 1.8 0.0 -3.9 800mb RH (%): 15 18 19 23 24 32 56 54 46 28 29 35 47 42 33 800mb Dir: 291 309 323 36 58 49 66 88 73 94 100 83 45 316 242 800mb Speed(kt): 11 13 10 5 7 7 8 11 11 13 11 14 6 3 2 750mb GPH (m): 2541 2541 2533 2541 2551 2562 2559 2574 2583 2591 2588 2596 2599 2605 2593 750mb Temp (C): 8.1 8.3 8.1 7.2 7.5 7.9 7.1 6.8 8.6 8.5 8.0 8.2 8.3 8.1 8.0 750mb Dewpt(C): -22.4 -24.5 -21.3 -17.7 -15.9 -17.6 -11.6 -9.9 -6.2 -0.3 -2.9 -7.4 -2.9 -9.1 -13.8 750mb RH (%): 9 8 10 15 17 14 25 29 34 54 45 32 45 28 20 750mb Dir: 306 305 314 357 48 38 46 67 137 129 79 68 90 272 224 750mb Speed(kt): 11 14 11 6 5 6 8 10 9 4 3 11 6 1 2 700mb GPH (m): 3106 3106 3097 3104 3115 3126 3123 3138 3149 3157 3153 3160 3164 3170 3158 700mb Temp (C): 4.5 4.9 4.8 4.8 4.5 4.9 4.4 4.7 5.6 5.2 4.2 3.3 4.3 5.0 5.3 700mb Dewpt(C): -27.3 -32.0 -30.7 -30.9 -27.0 -29.0 -22.6 -27.1 -26.0 -24.1 -19.4 -11.6 -18.4 -34.0 -24.2 700mb RH (%): 8 5 6 6 8 7 12 8 8 10 16 33 17 4 10 700mb Dir: 307 303 306 323 357 339 355 31 155 233 126 95 241 300 295 700mb Speed(kt): 14 15 12 11 5 5 10 7 6 3 2 4 3 4 4 650mb GPH (m): 3704 3705 3696 3704 3714 3727 3722 3738 3751 3757 3751 3756 3762 3769 3758 650mb Temp (C): 0.4 1.1 1.3 1.9 1.7 2.1 1.5 2.1 2.4 2.0 1.2 0.0 0.3 1.3 0.9 650mb Dewpt(C): -33.3 -37.3 -41.9 -39.4 -40.5 -30.9 -32.9 -29.1 -30.3 -34.0 -26.5 -25.5 -27.0 -19.7 -17.5 650mb RH (%): 6 4 2 3 3 7 6 8 7 5 11 13 11 19 24 650mb Dir: 299 306 299 306 326 317 329 349 224 250 245 216 278 317 291 650mb Speed(kt): 16 14 14 15 11 10 12 8 4 7 5 3 7 9 5 600mb GPH (m): 4340 4343 4335 4344 4354 4366 4361 4378 4391 4397 4389 4392 4397 4406 4395 600mb Temp (C): -2.9 -2.4 -2.2 -1.4 -1.6 -2.1 -1.9 -1.3 -1.5 -2.3 -3.0 -4.0 -4.2 -3.7 -3.1 600mb Dewpt(C): -49.9 -53.5 -54.0 -38.7 -28.4 -27.7 -36.2 -34.8 -27.7 -23.9 -27.3 -27.6 -24.0 -17.4 -23.6 600mb RH (%): 1 1 1 4 11 12 6 6 12 18 14 14 20 34 19 600mb Dir: 297 305 298 298 300 309 316 316 259 250 247 246 285 315 300 600mb Speed(kt): 17 15 14 18 16 15 14 9 6 9 9 7 11 10 6 550mb GPH (m): 5024 5028 5019 5030 5040 5051 5047 5064 5078 5081 5071 5072 5077 5088 5078 550mb Temp (C): -7.1 -6.5 -6.7 -6.5 -6.9 -6.7 -6.1 -5.8 -5.7 -6.6 -7.2 -8.1 -8.7 -7.9 -6.4 550mb Dewpt(C): -28.4 -39.4 -37.2 -31.3 -21.9 -36.4 -31.2 -29.4 -33.2 -35.7 -40.0 -28.3 -32.8 -36.5 -36.3 550mb RH (%): 17 6 7 12 30 8 12 14 10 8 6 18 13 8 8 550mb Dir: 297 303 307 298 287 310 309 302 259 245 256 251 289 311 305 550mb Speed(kt): 18 16 17 17 20 19 17 12 8 10 13 14 14 15 11 500mb GPH (m): 5758 5762 5754 5765 5775 5788 5786 5804 5817 5818 5807 5804 5806 5822 5817 500mb Temp (C): -12.2 -12.5 -12.6 -12.1 -12.0 -10.9 -10.2 -10.2 -10.5 -11.5 -11.6 -13.6 -14.6 -11.0 -10.2 500mb Dewpt(C): -28.6 -35.0 -37.8 -35.9 -29.4 -47.9 -36.6 -36.1 -27.6 -41.8 -38.4 -24.4 -23.6 -44.3 -36.2 500mb RH (%): 25 14 11 12 23 3 10 10 24 7 9 40 47 5 10 500mb Dir: 296 298 310 302 284 307 302 294 272 233 263 249 279 305 299 500mb Speed(kt): 18 15 19 20 24 25 23 17 9 12 19 20 18 25 17 450mb GPH (m): 6555 6559 6550 6560 6572 6589 6587 6604 6617 6615 6605 6597 6595 6624 6619 450mb Temp (C): -17.2 -16.8 -17.5 -18.5 -17.8 -16.4 -16.5 -16.9 -16.9 -16.9 -17.1 -19.2 -19.2 -15.9 -16.2 450mb Dewpt(C): -39.8 -46.0 -46.2 -35.4 -35.6 -37.3 -35.6 -30.4 -28.1 -53.7 -33.7 -31.5 -86.3 -35.9 -29.1 450mb RH (%): 13 7 7 22 20 15 18 31 38 3 23 34 0 17 33 450mb Dir: 289 296 304 295 290 306 295 282 272 234 263 248 283 300 290 450mb Speed(kt): 21 18 21 23 31 30 25 22 12 14 26 28 27 33 23 400mb GPH (m): 7427 7435 7419 7426 7440 7460 7462 7476 7488 7488 7478 7462 7459 7499 7493 400mb Temp (C): -22.7 -21.9 -24.0 -25.2 -24.3 -23.8 -22.6 -23.4 -23.8 -23.1 -23.1 -24.9 -25.9 -22.9 -23.1 400mb Dewpt(C): -49.0 -55.1 -46.4 -39.4 -48.3 -38.8 -55.0 -37.0 -39.6 -39.7 -29.3 -28.0 -48.7 -34.8 -30.8 400mb RH (%): 8 4 12 26 10 25 4 29 23 21 57 76 11 34 50 400mb Dir: 299 290 287 285 295 301 294 275 263 255 263 248 289 295 285 400mb Speed(kt): 24 24 22 25 34 32 26 27 19 24 41 36 33 33 29 350mb GPH (m): 8392 8399 8378 8379 8397 8420 8422 8437 8448 8453 8439 8418 8413 8460 8455 350mb Temp (C): -30.3 -30.3 -31.2 -32.3 -32.1 -31.4 -31.2 -30.8 -30.4 -30.2 -31.0 -32.0 -32.1 -31.1 -30.4 350mb Dewpt(C): -54.9 -53.1 -46.2 -41.5 -63.3 -48.5 -48.6 -38.9 -47.2 -41.9 -34.9 -35.6 -57.1 -46.2 -59.0 350mb RH (%): 8 10 23 41 4 18 18 46 19 32 69 71 7 23 5 350mb Dir: 310 281 268 276 302 299 289 269 260 270 257 241 296 298 273 350mb Speed(kt): 26 26 29 27 40 36 32 33 26 34 44 45 40 32 29 300mb GPH (m): 9468 9473 9452 9449 9465 9493 9496 9514 9526 9529 9514 9490 9483 9532 9528 300mb Temp (C): -39.1 -39.5 -38.9 -40.3 -41.0 -39.6 -39.2 -38.8 -38.9 -39.6 -39.7 -40.1 -39.8 -40.4 -40.5 300mb Dewpt(C): -56.3 -52.8 -48.1 -53.9 -55.4 -65.1 -46.0 -49.6 -48.0 -54.4 -43.0 -43.9 -59.5 -57.8 -47.8 300mb RH (%): 16 25 39 24 21 6 50 33 39 21 72 68 12 15 47 300mb Dir: 301 284 264 274 301 299 285 268 260 275 252 237 293 302 275 300mb Speed(kt): 28 29 36 32 45 41 42 42 33 40 49 59 49 35 25 250mb GPH (m): 10690 10695 10676 10665 10680 10714 10718 10740 10749 10746 10729 10704 10706 10746 10742 250mb Temp (C): -49.2 -49.0 -49.0 -49.6 -49.6 -49.1 -49.2 -48.3 -49.0 -50.1 -51.0 -50.8 -48.5 -50.9 -50.7 250mb Dewpt(C): -60.9 -58.9 -54.0 -61.3 -62.3 -61.3 -55.4 -52.1 -57.8 -59.0 -54.8 -56.3 -63.3 -61.4 -60.1 250mb RH (%): 27 33 57 26 23 25 50 66 37 36 66 54 18 30 34 250mb Dir: 300 288 258 274 291 294 280 264 256 264 255 240 280 304 286 250mb Speed(kt): 34 33 41 35 48 55 53 52 44 49 54 70 55 41 22 200mb GPH (m): 12115 12125 12106 12097 12114 12143 12145 12169 12179 12169 12148 12131 12145 12166 12162 200mb Temp (C): -58.6 -58.8 -58.1 -56.9 -56.4 -58.1 -59.4 -59.3 -58.1 -58.4 -58.8 -56.2 -55.3 -58.2 -58.8 200mb Dewpt(C): -69.4 -68.3 -67.0 -68.3 -70.6 -67.4 -67.0 -63.5 -66.3 -68.9 -67.5 -70.9 -71.4 -68.1 -68.8 200mb RH (%): 26 31 33 25 17 32 39 60 37 27 34 16 14 29 29 200mb Dir: 298 291 255 275 305 295 279 261 257 256 258 251 292 289 266 200mb Speed(kt): 36 39 45 39 54 61 60 64 52 53 60 58 48 35 34 150mb GPH (m): 13946 13942 13927 13923 13941 13952 13944 13965 13984 13981 13960 13964 13978 13986 13973 150mb Temp (C): -53.7 -54.8 -56.3 -55.0 -55.7 -58.3 -58.3 -59.3 -57.9 -57.9 -56.4 -54.2 -54.4 -54.5 -56.8 150mb Dewpt(C): -83.3 -84.1 -81.1 -81.9 -82.5 -77.7 -77.7 -78.4 -77.3 -77.7 -83.0 -81.5 -84.1 -84.1 -83.3 150mb RH (%): 2 2 4 3 3 8 8 8 8 8 3 3 2 2 3 150mb Dir: 269 270 269 262 272 268 270 267 258 261 256 262 270 274 277 150mb Speed(kt): 29 30 37 34 39 47 45 42 45 41 42 40 39 37 36 100mb GPH (m): 16533 16522 16496 16503 16518 16518 16510 16530 16555 16560 16546 16561 16570 16577 16551 100mb Temp (C): -56.8 -57.1 -57.5 -56.8 -56.7 -56.4 -56.7 -56.2 -56.9 -55.7 -55.4 -55.2 -55.3 -55.1 -55.5 100mb Dewpt(C): -90.4 -90.6 -90.9 -90.4 -90.3 -90.2 -90.3 -90.0 -90.5 -89.6 -89.4 -89.2 -89.3 -89.2 -89.5 100mb RH (%): 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 100mb Dir: 244 241 257 264 258 258 269 255 257 261 261 264 255 274 278 100mb Speed(kt): 14 17 17 17 19 19 22 17 23 21 20 18 21 22 18