Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUN 27, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 986.4 987.8 987.7 989.3 991.4 992.5 993.2 993.8 994.1 994.1 992.3 992.3 992.0 993.2 992.2 Mean SLP (mb): 1010.2 1012.0 1012.1 1013.6 1015.7 1016.9 1017.7 1018.2 1018.4 1018.6 1016.8 1016.7 1016.3 1017.7 1016.8 2m agl Tmp (F): 65.4 57.8 52.9 55.1 56.3 53.5 51.7 54.3 58.7 53.1 51.3 52.9 58.1 52.7 50.2 2m agl Dewpt(F): 53.3 50.2 51.5 51.0 51.6 52.0 50.1 52.0 49.6 48.4 50.4 51.3 50.4 47.3 48.7 2m agl RH (%): 64 75 95 86 84 94 94 92 71 84 96 94 75 81 94 10m agl Dir: 247 255 257 229 256 233 272 268 287 261 237 236 268 256 230 10m agl Spd(kt): 7 4 6 6 7 6 4 6 9 6 7 6 7 6 5 6hr Precip (in): 0.00 0.01 0.10 0.11 0.16 0.07 0.04 0.03 0.02 0.01 0.07 0.07 0.03 0.00 0.03 AccumPrecip(in): 0.00 0.01 0.11 0.22 0.37 0.45 0.49 0.52 0.54 0.56 0.62 0.70 0.73 0.73 0.76 Sfc CAPE (J/kg): 221.5 91.3 144.2 211.6 209.5 70.5 52.5 79.8 47.0 44.6 63.8 67.5 53.5 37.1 55.2 Sfc CINH (J/kg): 0.0 -0.3 0.0 0.0 0.0 -0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 47.2 50.2 46.5 53.6 58.9 109.2 38.4 80.8 89.8 152.0 140.7 159.1 112.2 116.8 152.1 Precip H20 (in): 0.79 0.72 0.70 0.74 0.81 0.76 0.74 0.81 0.73 0.68 0.70 0.76 0.61 0.53 0.58 Lifted Index(C): 1.4 4.7 3.1 0.4 0.0 3.3 5.8 7.0 9.3 13.2 13.1 13.7 12.1 14.0 12.2 700mb VV(-ub/s): 1.8 -0.3 4.1 2.5 2.8 0.1 0.3 -1.2 -0.9 -0.7 0.2 -0.6 -0.5 -1.9 -1.5 Thk1000-500mb(m)5535.9 5498.1 5458.0 5434.9 5450.1 5475.5 5474.6 5504.4 5544.5 5564.0 5573.1 5584.4 5592.6 5555.3 5530.2 Thk1000-850mb(m)1365.5 1347.1 1338.7 1339.9 1343.6 1342.6 1335.7 1339.6 1343.6 1334.6 1335.0 1337.8 1344.9 1333.9 1331.2 Thk850-700mb(m):1563.2 1554.8 1547.3 1545.3 1550.2 1552.4 1550.6 1557.2 1568.8 1576.5 1577.2 1581.1 1580.7 1577.8 1569.3 SWEAT Index: 102.1 86.6 73.0 106.8 133.5 95.7 77.4 96.5 89.7 82.0 76.9 89.0 91.1 61.3 74.8 Total Totals Idx 43.6 42.2 45.4 51.0 51.7 46.1 42.5 38.7 33.3 26.2 24.8 25.4 27.2 25.1 29.6 Frz Hgt(ft amsl) 7982 7019 6349 6204 6801 6878 6128 7392 10681 12388 12872 12941 13367 11690 10998 0WetBlbHgt(amsl) 7260 6732 6144 5921 6434 6625 6049 6820 7063 7506 8766 9335 6446 5409 5413 Equil Prs (mb): 579 724 665 406 416 734 770 752 796 838 829 834 810 841 837 Equil Hgt(amsl): 14787 8969 11110 23087 22647 8741 7451 8115 6653 5248 5496 5352 6145 5131 5232 Hail Size(in): -0.11 0.00 -0.03 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Conv Wind Gust: 38.9 26.4 20.6 29.8 31.1 22.6 20.7 18.9 22.9 13.5 7.3 6.8 26.8 24.7 23.6 Showalter Index: 4.8 6.2 5.3 2.5 1.8 4.4 6.7 8.2 11.2 15.3 16.1 15.2 14.2 16.1 13.9 Cap Strength(C):-999.9 0.0 0.0 -2.0 0.0 0.0 -0.7 0.0 3.4 4.7 7.8 8.0 6.7 -999.9 7.4 Storm Dir (deg): 289 292 307 314 335 350 3 8 1 357 347 353 342 336 337 Storm Spd (kts): 12 10 11 10 11 13 11 11 15 15 17 16 16 16 17 2m HeatIndex(F): 65 58 53 55 56 54 52 54 59 53 51 53 58 53 50 2m WindChill(F): 65 58 53 55 56 54 52 54 59 53 51 53 58 53 50 1000mb GPH (m): 87 100 100 113 131 140 147 152 154 154 139 139 136 147 139 950mb GPH (m): 525 532 528 542 561 569 573 580 585 581 565 567 567 574 564 950mb Temp (C): 15.0 11.0 8.6 9.2 10.0 9.6 8.2 8.8 10.1 8.0 8.4 8.6 10.5 7.9 7.5 950mb Dewpt(C): 10.4 9.0 8.4 8.7 9.0 9.5 7.9 8.6 8.2 7.8 8.2 8.4 8.8 7.6 7.3 950mb RH (%): 74 87 98 96 93 99 98 99 88 99 99 99 89 98 98 950mb Dir: 249 267 269 231 261 244 301 281 289 271 255 244 269 265 245 950mb Speed(kt): 10 7 11 9 13 16 12 11 13 12 16 12 11 13 12 900mb GPH (m): 980 980 973 988 1008 1016 1017 1025 1031 1025 1010 1012 1015 1017 1007 900mb Temp (C): 10.6 7.1 5.8 5.9 6.3 6.6 5.3 5.9 6.1 4.9 5.1 5.6 6.7 4.6 4.6 900mb Dewpt(C): 8.9 6.8 5.4 5.6 6.0 6.4 5.0 5.6 5.8 4.6 4.8 5.3 6.3 4.4 4.3 900mb RH (%): 89 98 97 98 98 98 98 98 98 98 98 98 98 98 98 900mb Dir: 248 269 289 253 275 286 315 305 292 292 284 279 272 286 283 900mb Speed(kt): 13 8 14 13 16 16 17 18 17 17 18 14 16 14 14 850mb GPH (m): 1453 1447 1439 1453 1475 1483 1483 1491 1498 1489 1474 1477 1481 1481 1470 850mb Temp (C): 6.6 3.9 3.0 2.6 3.6 3.7 2.8 3.4 3.6 1.8 1.4 2.7 3.3 1.4 1.2 850mb Dewpt(C): 4.4 3.6 2.2 2.2 2.8 3.4 2.0 3.2 2.3 1.5 1.3 2.4 2.6 0.7 0.9 850mb RH (%): 86 98 95 97 95 98 94 99 91 98 99 98 95 95 97 850mb Dir: 246 274 282 274 288 286 299 293 283 289 277 271 268 273 286 850mb Speed(kt): 14 13 14 16 17 15 18 20 16 17 16 15 17 14 16 800mb GPH (m): 1947 1938 1928 1941 1964 1973 1970 1980 1988 1979 1962 1967 1972 1972 1957 800mb Temp (C): 3.1 1.0 0.0 -0.3 0.6 0.5 -0.8 1.0 2.0 5.0 3.6 4.7 3.1 6.2 3.6 800mb Dewpt(C): 0.4 0.5 -0.7 -1.6 -0.6 0.0 -0.9 0.1 -0.5 -3.9 0.9 0.9 -3.6 -20.1 -10.2 800mb RH (%): 82 96 95 91 92 97 99 94 83 52 83 76 61 13 36 800mb Dir: 244 248 274 283 294 285 311 304 296 309 310 305 298 311 309 800mb Speed(kt): 14 14 14 16 18 12 15 15 14 22 19 17 17 26 24 750mb GPH (m): 2467 2454 2442 2455 2480 2489 2486 2497 2511 2505 2489 2496 2499 2498 2481 750mb Temp (C): -0.2 -1.6 -2.5 -2.9 -2.1 -1.6 -1.4 -0.9 2.7 4.2 5.4 6.5 6.2 5.4 4.2 750mb Dewpt(C): -3.5 -3.7 -2.9 -3.9 -3.5 -4.0 -3.4 -4.5 -7.3 -6.8 -3.4 -2.7 -16.7 -21.9 -19.1 750mb RH (%): 79 86 97 93 90 83 86 76 48 44 53 51 17 12 17 750mb Dir: 243 254 267 294 299 291 323 337 320 324 328 330 319 320 316 750mb Speed(kt): 14 16 16 17 18 12 18 16 20 25 27 24 25 28 28 700mb GPH (m): 3016 3002 2986 2998 3025 3035 3033 3048 3067 3065 3051 3058 3062 3059 3039 700mb Temp (C): -2.7 -2.4 -5.3 -6.3 -5.1 -3.4 -3.3 -1.2 0.8 3.5 4.3 3.4 4.4 2.9 1.9 700mb Dewpt(C): -9.4 -20.0 -13.9 -6.9 -5.9 -10.6 -10.2 -13.2 -11.6 -13.4 -12.9 -6.3 -40.3 -25.1 -16.4 700mb RH (%): 60 25 51 95 94 57 59 40 39 28 27 49 2 11 24 700mb Dir: 263 265 267 306 311 319 333 355 338 335 332 336 325 322 319 700mb Speed(kt): 16 18 16 21 17 14 16 15 21 22 30 25 27 29 29 650mb GPH (m): 3602 3587 3565 3574 3604 3618 3617 3636 3658 3663 3651 3657 3661 3655 3633 650mb Temp (C): -4.1 -5.4 -7.6 -9.9 -8.6 -6.5 -6.0 -4.4 -1.8 0.7 1.8 1.3 1.8 -0.5 -1.7 650mb Dewpt(C): -31.9 -21.9 -25.9 -14.5 -9.0 -21.4 -22.5 -13.2 -18.1 -15.8 -22.2 -17.3 -36.7 -15.7 -15.5 650mb RH (%): 10 26 22 69 97 30 26 51 28 28 15 24 4 31 34 650mb Dir: 265 272 283 307 322 341 346 7 350 348 330 340 329 321 320 650mb Speed(kt): 22 18 17 20 16 20 14 14 23 22 28 27 29 29 28 600mb GPH (m): 4228 4210 4184 4187 4219 4238 4238 4262 4291 4300 4290 4296 4302 4289 4264 600mb Temp (C): -7.5 -8.9 -10.9 -13.3 -13.1 -10.2 -9.7 -7.7 -4.8 -3.2 -2.4 -1.6 -1.0 -4.2 -5.5 600mb Dewpt(C): -20.6 -29.0 -28.5 -23.6 -13.7 -28.1 -22.1 -12.1 -22.1 -20.1 -24.1 -28.6 -26.0 -26.2 -23.0 600mb RH (%): 35 18 22 42 95 22 36 71 25 26 17 11 13 17 24 600mb Dir: 263 265 292 298 328 352 1 17 355 353 331 341 329 317 320 600mb Speed(kt): 23 18 17 15 15 23 14 17 25 23 26 29 33 26 27 550mb GPH (m): 4900 4878 4846 4844 4876 4902 4905 4933 4969 4983 4975 4984 4990 4968 4941 550mb Temp (C): -11.4 -12.7 -15.3 -17.7 -17.7 -14.6 -13.4 -11.9 -9.2 -7.3 -6.2 -5.3 -5.5 -8.2 -9.7 550mb Dewpt(C): -26.6 -33.0 -32.8 -29.3 -25.4 -33.2 -25.5 -19.1 -25.1 -24.3 -35.2 -33.0 -23.9 -38.8 -28.5 550mb RH (%): 28 17 22 36 52 20 36 55 27 25 8 10 22 7 20 550mb Dir: 270 260 285 293 335 354 14 19 359 353 335 342 324 312 319 550mb Speed(kt): 22 17 18 12 14 26 16 19 26 25 28 31 30 25 30 500mb GPH (m): 5623 5598 5558 5548 5581 5616 5621 5656 5699 5718 5712 5724 5729 5702 5669 500mb Temp (C): -16.3 -17.4 -20.1 -23.1 -22.7 -19.5 -18.9 -16.0 -13.7 -11.5 -11.1 -10.1 -10.6 -11.5 -13.8 500mb Dewpt(C): -32.7 -35.3 -38.6 -35.6 -36.5 -29.1 -25.3 -38.2 -34.4 -36.5 -39.4 -34.8 -33.6 -45.8 -44.9 500mb RH (%): 24 20 18 32 28 43 57 14 16 11 8 12 14 4 6 500mb Dir: 274 257 277 281 354 360 13 26 6 354 339 343 324 299 308 500mb Speed(kt): 20 17 19 8 13 25 18 17 30 30 29 29 27 24 32 450mb GPH (m): 6407 6378 6330 6310 6346 6391 6397 6439 6490 6516 6511 6526 6530 6502 6463 450mb Temp (C): -21.9 -23.3 -26.3 -29.2 -28.2 -24.3 -24.6 -22.4 -19.5 -17.9 -17.3 -15.8 -16.4 -16.1 -18.2 450mb Dewpt(C): -35.7 -31.4 -31.5 -36.5 -39.5 -30.2 -29.1 -34.5 -37.4 -45.0 -45.8 -47.2 -34.6 -46.3 -42.5 450mb RH (%): 29 48 63 50 34 59 67 33 20 8 7 5 20 6 11 450mb Dir: 275 252 264 222 24 0 14 34 10 355 356 340 322 291 300 450mb Speed(kt): 19 16 18 7 12 26 17 17 34 37 28 26 25 23 32 400mb GPH (m): 7260 7227 7168 7140 7179 7236 7242 7292 7352 7382 7379 7400 7404 7377 7332 400mb Temp (C): -29.0 -30.6 -33.3 -35.4 -34.6 -31.6 -31.2 -29.1 -26.4 -25.4 -24.8 -23.3 -23.1 -22.6 -24.0 400mb Dewpt(C): -38.0 -31.7 -34.8 -41.5 -44.9 -35.7 -40.4 -32.9 -33.8 -48.4 -41.7 -44.8 -38.9 -40.9 -42.9 400mb RH (%): 43 90 87 55 36 68 41 71 51 11 20 13 23 18 17 400mb Dir: 275 233 242 174 48 360 15 65 13 2 1 341 316 294 294 400mb Speed(kt): 19 15 16 13 15 31 19 24 24 34 30 25 22 26 31 350mb GPH (m): 8200 8160 8093 8058 8098 8164 8173 8231 8301 8334 8335 8363 8365 8341 8290 350mb Temp (C): -36.1 -37.7 -40.0 -40.0 -40.8 -38.9 -38.9 -35.9 -34.4 -33.4 -31.3 -29.8 -31.0 -30.4 -31.8 350mb Dewpt(C): -41.4 -44.1 -45.5 -54.8 -52.1 -47.2 -48.9 -41.1 -50.2 -50.2 -35.9 -35.7 -45.6 -47.8 -43.5 350mb RH (%): 60 53 57 21 30 43 35 59 20 18 65 57 24 18 32 350mb Dir: 261 237 227 191 63 356 17 90 20 4 7 348 307 296 290 350mb Speed(kt): 22 14 15 13 19 32 19 32 21 24 33 17 22 27 29 300mb GPH (m): 9254 9208 9135 9112 9145 9211 9217 9281 9356 9393 9407 9442 9439 9415 9360 300mb Temp (C): -43.0 -43.4 -43.1 -38.8 -40.6 -43.4 -44.0 -45.4 -44.6 -43.7 -40.2 -38.9 -39.3 -40.4 -40.6 300mb Dewpt(C): -54.0 -59.1 -60.5 -68.7 -66.0 -58.3 -56.7 -49.8 -53.3 -56.5 -44.3 -43.4 -53.3 -53.0 -52.9 300mb RH (%): 31 18 15 3 6 19 25 62 39 25 66 64 23 26 27 300mb Dir: 255 258 243 298 358 355 2 94 53 343 35 2 271 295 290 300mb Speed(kt): 20 17 18 17 17 31 29 42 13 18 25 12 15 23 31 250mb GPH (m): 10464 10426 10364 10363 10389 10428 10429 10468 10548 10587 10624 10663 10659 10630 10576 250mb Temp (C): -48.5 -45.8 -42.3 -39.2 -40.0 -45.2 -46.8 -51.4 -53.4 -53.0 -50.3 -49.8 -50.0 -50.4 -49.9 250mb Dewpt(C): -62.8 -71.1 -72.9 -78.0 -78.4 -67.8 -64.8 -63.6 -60.0 -58.9 -56.0 -54.9 -54.8 -59.1 -59.3 250mb RH (%): 19 5 3 1 1 7 13 24 46 50 53 57 58 37 34 250mb Dir: 262 280 290 308 333 345 350 82 74 14 57 25 221 283 294 250mb Speed(kt): 24 23 28 31 32 40 29 25 22 9 18 8 13 19 35 200mb GPH (m): 11933 11911 11871 11882 11907 11922 11910 11930 11982 12018 12044 12080 12081 12055 12007 200mb Temp (C): -47.8 -44.8 -42.5 -42.0 -42.1 -43.2 -44.8 -48.0 -50.9 -52.4 -56.7 -60.1 -58.4 -56.6 -55.8 200mb Dewpt(C): -74.7 -77.4 -80.3 -80.0 -80.3 -75.9 -81.4 -76.9 -75.2 -76.0 -71.1 -62.8 -65.6 -69.6 -68.1 200mb RH (%): 4 2 1 1 1 2 1 3 5 5 17 72 42 20 22 200mb Dir: 286 289 305 308 325 336 337 359 24 22 19 37 262 275 292 200mb Speed(kt): 28 31 35 35 35 39 34 22 22 14 20 14 13 20 29 150mb GPH (m): 13830 13825 13795 13809 13834 13838 13822 13835 13862 13881 13881 13901 13909 13892 13858 150mb Temp (C): -47.9 -46.9 -46.7 -46.4 -46.2 -47.2 -46.9 -47.0 -49.1 -50.7 -52.9 -54.5 -53.5 -53.0 -51.2 150mb Dewpt(C): -84.1 -83.4 -82.8 -116.7 -71.5 -83.6 -83.4 -83.4 -84.9 -86.1 -87.0 -84.2 -83.4 -82.8 -85.9 150mb RH (%): 1 1 1 0 5 1 1 1 1 1 1 2 2 2 1 150mb Dir: 280 296 302 310 315 330 332 350 7 15 27 340 297 293 295 150mb Speed(kt): 29 27 30 31 28 29 24 21 17 17 15 11 9 13 12 100mb GPH (m): 16480 16482 16452 16469 16491 16493 16478 16489 16506 16517 16500 16512 16523 16514 16486 100mb Temp (C): -52.3 -51.3 -51.3 -51.2 -51.5 -51.4 -51.8 -51.9 -51.9 -51.9 -53.0 -53.3 -53.1 -52.4 -52.4 100mb Dewpt(C): -87.2 -86.3 -86.0 -98.3 -86.2 -86.5 -86.4 -86.9 -86.5 -86.9 -87.3 -87.9 -87.8 -82.7 -87.2 100mb RH (%): 1 1 1 0 1 1 1 1 1 1 1 1 1 2 1 100mb Dir: 271 269 301 317 306 342 327 12 353 40 28 37 328 336 332 100mb Speed(kt): 15 14 15 14 18 12 13 9 8 13 8 7 3 3 3