Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JUN 1, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 996.9 994.9 992.1 992.2 991.4 991.5 989.5 990.4 993.5 994.5 994.3 996.9 996.8 996.7 994.0 Mean SLP (mb): 1021.7 1018.8 1015.5 1016.0 1015.4 1015.0 1012.8 1014.1 1017.7 1018.6 1018.1 1021.4 1021.3 1021.1 1018.2 2m agl Tmp (F): 46.2 68.5 78.2 67.9 64.3 74.8 82.3 71.5 58.0 64.8 70.0 55.4 52.8 58.4 63.0 2m agl Dewpt(F): 42.5 51.5 51.2 49.2 43.3 53.7 53.7 55.9 50.4 51.1 49.6 40.0 44.0 48.6 49.5 2m agl RH (%): 87 54 38 50 46 46 36 57 75 60 47 55 71 69 61 10m agl Dir: 79 344 343 40 80 90 70 153 194 229 268 288 279 272 295 10m agl Spd(kt): 2 3 7 4 9 10 1 2 4 6 7 3 1 3 7 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): 0.0 0.0 1.2 0.0 0.0 0.0 10.8 2.1 0.0 0.0 16.0 0.0 0.0 36.9 36.7 Sfc CINH (J/kg): 0.0 0.0 -0.9 0.0 0.0 0.0 -0.2 -1.0 -0.1 0.0 0.0 -0.4 -0.9 0.0 0.0 0-3km Hel(J/kg): 8.8 8.9 57.1 81.0 206.8 119.4 76.5 87.9 34.9 74.1 16.3 58.4 52.7 38.1 83.2 Precip H20 (in): 0.49 0.49 0.59 0.55 0.43 0.44 0.57 0.74 0.81 0.77 0.78 0.57 0.59 0.59 0.66 Lifted Index(C): 4.5 2.4 1.6 5.9 8.3 4.7 1.6 0.6 4.3 3.1 3.6 12.6 12.1 13.1 11.8 700mb VV(-ub/s): 0.0 -2.4 -0.7 1.3 0.6 0.3 1.1 2.3 2.9 2.6 -1.1 -2.2 -1.1 0.0 0.4 Thk1000-500mb(m)5552.6 5577.0 5616.2 5624.2 5625.8 5638.1 5662.9 5636.9 5563.2 5542.3 5547.2 5552.8 5546.4 5553.2 5568.7 Thk1000-850mb(m)1358.1 1376.2 1392.9 1392.7 1384.2 1388.6 1404.2 1394.9 1362.4 1359.9 1369.9 1347.5 1338.1 1338.8 1350.3 Thk850-700mb(m):1580.6 1584.2 1595.8 1597.2 1599.8 1601.7 1607.0 1600.4 1588.5 1581.4 1572.3 1569.7 1568.9 1569.9 1572.1 SWEAT Index: 28.9 40.5 71.9 59.1 30.4 18.2 56.0 109.6 84.8 34.3 104.0 53.8 88.4 62.6 60.3 Total Totals Idx 44.1 43.9 46.2 40.3 31.5 32.6 42.4 46.2 41.6 43.7 44.0 25.9 31.1 27.0 25.5 Frz Hgt(ft amsl) 11089 11194 11753 11666 12004 12229 12718 12194 10941 10021 9636 9845 11286 11369 11188 0WetBlbHgt(amsl) 7229 7475 7759 7816 7579 7297 7704 7764 7527 7624 6428 8425 6843 5999 5839 Equil Prs (mb): 997 445 400 992 991 991 383 547 993 649 548 997 997 818 994 Equil Hgt(amsl): 26 21651 24315 26 26 26 25433 16648 26 12137 16447 26 26 5980 26 Hail Size(in): 0.00 0.00 0.03 0.00 0.00 0.00 0.02 0.11 0.08 0.06 0.00 0.00 0.00 0.00 0.00 Conv Wind Gust: 49.2 52.0 56.6 54.0 52.9 55.6 58.0 51.4 45.3 44.7 47.3 48.1 24.6 23.4 30.1 Showalter Index: 4.7 4.8 2.5 5.5 10.5 10.0 4.3 2.0 5.3 5.2 4.2 15.0 12.0 14.7 15.2 Cap Strength(C):-999.9 0.0 1.6 -999.9 -999.9 -999.9 1.7 0.0 -999.9 2.3 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 76 59 18 19 24 255 249 234 239 249 284 314 303 302 283 Storm Spd (kts): 7 8 6 7 9 7 7 11 12 9 10 11 11 10 14 2m HeatIndex(F): 46 69 78 68 64 75 81 71 58 65 70 55 53 58 63 2m WindChill(F): 46 69 78 68 64 75 82 71 58 65 70 55 53 58 63 1000mb GPH (m): 177 160 134 137 130 130 112 121 149 157 155 178 177 176 153 950mb GPH (m): 604 597 581 580 569 573 562 566 580 591 594 607 603 604 586 950mb Temp (C): 11.7 16.7 20.9 21.0 18.3 18.5 23.6 21.0 11.9 12.4 16.0 10.4 8.4 8.9 12.0 950mb Dewpt(C): 4.1 3.5 8.0 5.9 5.9 9.3 9.2 9.8 8.1 8.5 7.6 -2.1 6.6 7.4 7.9 950mb RH (%): 59 40 42 36 43 54 39 48 77 77 57 41 88 90 76 950mb Dir: 60 17 346 72 94 92 103 237 203 226 269 313 302 284 297 950mb Speed(kt): 4 3 10 12 27 15 2 5 6 6 9 8 4 3 8 900mb GPH (m): 1057 1056 1044 1045 1031 1034 1029 1032 1033 1042 1050 1055 1048 1050 1036 900mb Temp (C): 12.7 15.1 16.6 17.8 17.2 17.3 19.0 17.6 11.7 10.5 11.9 8.4 6.0 5.7 7.5 900mb Dewpt(C): 1.7 -0.4 6.2 3.8 -0.2 -2.0 7.9 8.4 6.6 5.2 5.7 4.8 4.6 5.1 6.8 900mb RH (%): 46 34 49 38 30 26 47 54 71 70 65 77 91 96 95 900mb Dir: 41 101 358 86 121 121 117 193 229 256 263 261 276 299 297 900mb Speed(kt): 6 10 10 12 19 15 2 7 7 3 8 5 8 6 7 850mb GPH (m): 1535 1536 1527 1529 1515 1518 1516 1516 1511 1517 1525 1525 1515 1515 1503 850mb Temp (C): 11.1 11.2 12.7 13.8 14.0 13.9 14.7 13.2 10.8 9.4 7.3 6.3 3.7 2.3 4.0 850mb Dewpt(C): -2.8 -2.4 3.7 2.1 -5.7 -5.0 3.0 6.0 2.9 -2.0 5.3 -3.8 3.3 1.6 0.7 850mb RH (%): 37 38 53 44 25 26 45 61 57 44 87 48 97 95 79 850mb Dir: 99 106 35 94 139 117 160 182 225 230 249 234 255 243 262 850mb Speed(kt): 7 13 9 10 7 4 3 8 12 6 8 9 10 7 7 800mb GPH (m): 2037 2037 2032 2036 2021 2024 2024 2022 2013 2017 2020 2020 2005 2004 1996 800mb Temp (C): 6.7 7.0 8.9 9.6 9.3 9.7 10.7 9.8 7.1 6.8 4.5 4.0 2.0 3.1 5.4 800mb Dewpt(C): -5.3 -5.3 -1.6 -2.3 -2.8 -9.6 -6.9 -2.8 0.2 -1.7 -8.8 0.3 -0.7 -6.8 -16.2 800mb RH (%): 42 41 47 43 42 24 28 41 61 54 37 77 82 48 19 800mb Dir: 108 92 93 105 173 158 195 179 212 212 241 258 249 298 270 800mb Speed(kt): 16 14 9 8 2 5 11 11 13 8 12 10 11 10 11 750mb GPH (m): 2561 2564 2562 2566 2551 2556 2558 2554 2541 2543 2544 2542 2526 2528 2519 750mb Temp (C): 2.4 3.4 5.9 5.6 6.7 7.6 8.4 6.8 5.0 3.2 2.1 1.1 3.3 3.7 3.0 750mb Dewpt(C): -10.6 -9.1 -19.0 -15.7 -38.0 -44.7 -30.0 -21.5 -25.1 -9.4 -8.5 -0.7 -19.8 -23.6 -27.5 750mb RH (%): 38 39 15 20 2 1 5 11 9 39 45 87 17 12 9 750mb Dir: 93 86 122 177 252 205 209 192 203 215 237 241 278 282 248 750mb Speed(kt): 14 14 6 4 3 5 14 17 16 10 14 12 12 11 16 700mb GPH (m): 3116 3120 3123 3126 3114 3120 3123 3117 3100 3098 3097 3095 3084 3085 3076 700mb Temp (C): 1.0 1.4 3.5 3.3 4.0 4.2 4.3 3.8 2.1 -0.3 -0.9 -0.2 2.2 2.0 1.3 700mb Dewpt(C): -22.3 -22.9 -45.2 -54.4 -32.8 -26.5 -32.8 -30.9 -28.1 -17.0 -5.8 -11.5 -36.2 -27.9 -18.9 700mb RH (%): 16 15 1 1 5 9 5 6 9 27 69 42 4 9 21 700mb Dir: 49 28 310 265 287 249 215 206 201 214 238 265 279 265 242 700mb Speed(kt): 9 5 4 6 10 8 14 19 17 20 15 12 15 14 21 650mb GPH (m): 3709 3714 3719 3721 3711 3717 3721 3713 3692 3686 3685 3686 3677 3678 3669 650mb Temp (C): -1.2 -1.5 -1.1 -1.3 -0.4 0.1 1.0 0.0 -3.3 -5.1 -4.5 -1.4 -1.5 -1.1 -1.0 650mb Dewpt(C): -30.2 -39.6 -32.5 -34.9 -28.2 -26.3 -28.3 -23.9 -18.7 -9.1 -7.0 -35.3 -30.7 -23.5 -20.8 650mb RH (%): 9 4 7 6 10 12 9 15 29 74 83 6 9 17 21 650mb Dir: 21 337 301 284 298 264 223 216 199 222 237 291 277 263 240 650mb Speed(kt): 13 10 8 11 12 10 14 21 20 22 17 15 17 16 26 600mb GPH (m): 4339 4344 4350 4353 4344 4352 4358 4348 4317 4310 4310 4318 4309 4312 4303 600mb Temp (C): -6.6 -6.5 -5.7 -5.7 -4.7 -3.5 -3.0 -4.3 -9.2 -8.0 -8.5 -5.1 -4.8 -3.8 -4.7 600mb Dewpt(C): -33.1 -38.7 -36.1 -29.8 -30.9 -33.5 -24.8 -20.4 -11.5 -8.7 -12.7 -36.5 -24.8 -31.3 -8.6 600mb RH (%): 11 6 7 13 11 8 17 27 84 95 72 7 20 10 74 600mb Dir: 7 321 298 291 307 285 232 216 206 236 235 297 276 274 246 600mb Speed(kt): 11 11 10 13 14 13 14 23 28 16 16 20 23 21 32 550mb GPH (m): 5011 5016 5025 5029 5022 5033 5041 5028 4985 4980 4980 4997 4989 4994 4985 550mb Temp (C): -12.3 -11.8 -10.6 -9.3 -8.3 -7.8 -7.6 -8.8 -12.1 -12.9 -12.4 -8.0 -7.9 -7.4 -7.0 550mb Dewpt(C): -34.9 -38.4 -34.7 -38.6 -38.7 -41.1 -34.3 -29.6 -13.6 -13.6 -20.3 -36.2 -35.2 -17.5 -20.1 550mb RH (%): 14 9 12 8 7 5 10 17 89 95 52 9 9 44 35 550mb Dir: 355 318 311 302 312 298 243 211 206 216 259 299 271 268 244 550mb Speed(kt): 10 13 9 14 16 14 13 23 31 19 17 26 26 25 37 500mb GPH (m): 5730 5737 5751 5761 5756 5768 5775 5758 5712 5699 5702 5731 5723 5729 5722 500mb Temp (C): -17.9 -17.6 -14.9 -12.2 -11.6 -11.9 -12.3 -13.5 -14.0 -18.2 -15.7 -11.7 -12.1 -11.5 -10.4 500mb Dewpt(C): -38.2 -35.7 -47.4 -40.2 -41.2 -50.2 -43.6 -33.4 -15.5 -24.0 -42.3 -39.2 -32.0 -28.3 -28.9 500mb RH (%): 16 20 5 8 7 3 6 18 88 61 9 9 18 24 21 500mb Dir: 350 329 346 311 294 298 244 201 218 208 283 298 275 270 252 500mb Speed(kt): 14 15 9 13 17 10 13 22 27 23 25 36 28 29 38 450mb GPH (m): 6507 6516 6540 6558 6553 6564 6571 6551 6506 6478 6491 6531 6520 6526 6525 450mb Temp (C): -24.0 -23.2 -19.9 -18.1 -18.2 -17.9 -17.8 -19.2 -18.6 -23.5 -18.9 -16.2 -16.9 -17.7 -15.0 450mb Dewpt(C): -49.1 -45.1 -32.0 -31.1 -33.0 -49.1 -52.6 -26.5 -20.2 -46.1 -51.1 -34.4 -40.5 -33.1 -25.5 450mb RH (%): 9 12 34 32 27 5 4 53 87 12 5 20 12 26 41 450mb Dir: 343 347 16 345 290 286 240 191 224 208 296 297 277 274 257 450mb Speed(kt): 17 11 11 14 13 9 10 23 29 28 41 43 41 34 42 400mb GPH (m): 7354 7368 7402 7424 7420 7432 7440 7417 7373 7330 7363 7404 7392 7400 7404 400mb Temp (C): -30.6 -28.8 -26.3 -25.1 -24.8 -24.2 -23.7 -23.9 -25.2 -28.2 -21.4 -23.3 -23.5 -22.3 -21.5 400mb Dewpt(C): -50.4 -50.5 -35.1 -41.7 -47.7 -68.3 -47.2 -26.0 -27.3 -52.0 -54.1 -31.6 -37.6 -48.2 -32.0 400mb RH (%): 14 11 44 21 11 1 10 83 83 9 4 47 27 8 39 400mb Dir: 341 65 10 4 295 265 243 195 213 199 302 296 277 282 261 400mb Speed(kt): 28 12 11 14 8 6 11 26 25 29 59 46 47 39 47 350mb GPH (m): 8288 8307 8351 8378 8375 8391 8403 8383 8325 8277 8335 8367 8355 8364 8372 350mb Temp (C): -37.4 -36.5 -33.9 -32.7 -32.3 -31.6 -30.1 -29.2 -32.9 -33.0 -27.7 -30.5 -28.9 -29.8 -29.5 350mb Dewpt(C): -49.2 -47.4 -46.7 -53.7 -57.0 -56.7 -42.1 -31.7 -36.1 -57.8 -45.3 -48.0 -40.5 -47.9 -39.2 350mb RH (%): 30 33 28 12 8 7 31 80 74 7 18 18 33 17 40 350mb Dir: 335 84 43 321 276 233 263 204 189 216 305 289 274 286 260 350mb Speed(kt): 44 22 8 14 7 3 14 26 30 26 65 46 53 50 51 300mb GPH (m): 9333 9356 9412 9442 9444 9463 9480 9465 9390 9349 9423 9447 9437 9441 9450 300mb Temp (C): -46.2 -44.9 -42.9 -42.3 -40.9 -40.1 -39.0 -38.3 -41.5 -37.8 -35.7 -37.8 -37.9 -39.5 -38.8 300mb Dewpt(C): -56.9 -54.2 -51.9 -51.7 -55.4 -55.6 -48.5 -41.3 -45.6 -63.1 -58.0 -56.9 -45.4 -53.8 -51.3 300mb RH (%): 31 37 38 37 21 19 38 74 65 6 9 13 47 22 27 300mb Dir: 334 87 101 280 307 284 276 206 174 265 296 289 272 289 268 300mb Speed(kt): 50 23 15 5 6 7 16 24 40 31 66 48 49 50 61 250mb GPH (m): 10523 10552 10613 10648 10654 10679 10703 10687 10604 10590 10667 10676 10667 10659 10675 250mb Temp (C): -52.4 -52.0 -53.2 -52.2 -51.8 -49.9 -49.5 -49.8 -48.6 -43.0 -44.8 -47.7 -47.5 -49.2 -48.2 250mb Dewpt(C): -70.4 -63.6 -60.7 -57.1 -58.9 -59.6 -53.8 -54.2 -59.7 -68.9 -56.4 -57.2 -60.6 -60.6 -61.5 250mb RH (%): 11 26 42 57 44 33 62 61 29 5 28 35 23 27 22 250mb Dir: 335 59 93 77 326 310 283 210 185 285 288 290 280 280 272 250mb Speed(kt): 40 17 22 16 8 21 23 23 36 54 57 48 52 54 73 200mb GPH (m): 11962 11989 12033 12065 12073 12104 12127 12112 12059 12073 12131 12126 12109 12098 12113 200mb Temp (C): -52.2 -53.0 -55.3 -56.7 -56.9 -58.3 -57.6 -57.3 -51.3 -49.0 -51.7 -52.2 -55.5 -55.3 -56.2 200mb Dewpt(C): -77.8 -78.7 -74.0 -70.8 -70.4 -69.2 -64.8 -65.0 -74.7 -79.4 -69.0 -70.5 -68.7 -70.3 -70.1 200mb RH (%): 4 4 10 18 19 26 42 40 6 2 13 11 20 16 18 200mb Dir: 342 357 8 334 329 309 278 227 239 288 284 281 273 280 274 200mb Speed(kt): 15 13 10 18 15 23 24 23 28 57 49 44 44 46 81 150mb GPH (m): 13819 13842 13872 13896 13896 13921 13938 13938 13918 13939 13981 13989 13957 13936 13935 150mb Temp (C): -52.8 -53.4 -54.4 -54.8 -55.8 -56.0 -57.5 -54.9 -52.5 -53.0 -55.4 -52.5 -51.5 -53.2 -57.1 150mb Dewpt(C): -87.6 -88.0 -88.1 -88.8 -89.3 -85.5 -82.4 -82.0 -83.1 -86.8 -82.3 -82.9 -86.7 -83.4 -81.6 150mb RH (%): 1 1 1 1 1 2 4 3 2 1 3 2 1 2 4 150mb Dir: 264 4 306 317 307 288 266 265 261 288 305 295 261 263 266 150mb Speed(kt): 3 1 4 6 11 9 16 20 32 39 53 36 34 40 53 100mb GPH (m): 16429 16452 16472 16495 16486 16503 16522 16527 16509 16530 16548 16551 16531 16514 16507 100mb Temp (C): -53.4 -53.5 -53.5 -53.9 -54.3 -55.2 -54.5 -54.7 -56.0 -56.0 -56.9 -58.6 -59.6 -58.8 -58.2 100mb Dewpt(C): -88.0 -88.0 -88.1 -88.4 -84.1 -84.8 -88.8 -88.9 -89.8 -89.8 -90.5 -91.7 -88.1 -91.9 -91.4 100mb RH (%): 1 1 1 1 2 2 1 1 1 1 1 1 2 1 1 100mb Dir: 179 185 190 218 184 230 267 230 268 280 277 297 287 258 243 100mb Speed(kt): 8 10 11 5 6 9 10 9 17 18 18 25 20 22 33