Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUN 20, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 986.2 989.5 990.6 992.3 992.0 993.6 994.1 994.3 991.9 992.6 992.3 993.6 991.6 991.9 991.9 Mean SLP (mb): 1009.4 1013.6 1015.0 1016.6 1016.0 1017.9 1018.7 1018.7 1015.4 1016.5 1016.4 1016.9 1014.7 1015.4 1015.7 2m agl Tmp (F): 83.6 61.2 54.2 56.5 65.1 56.7 47.7 57.5 76.1 66.6 59.1 80.5 85.8 74.0 66.1 2m agl Dewpt(F): 59.8 53.2 51.3 49.2 51.1 48.2 46.9 52.4 56.8 50.7 48.0 54.9 49.4 50.7 42.0 2m agl RH (%): 43 74 90 76 60 72 97 83 50 56 66 40 27 43 41 10m agl Dir: 277 276 220 208 269 318 32 324 326 350 43 78 37 40 53 10m agl Spd(kt): 5 5 4 5 5 3 1 4 9 4 4 8 7 5 6 6hr Precip (in): 0.00 0.00 0.01 0.01 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 0.01 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Sfc CAPE (J/kg): 168.0 0.0 15.1 20.1 8.4 0.0 0.0 2.7 0.3 0.0 0.0 0.0 0.0 0.0 0.0 Sfc CINH (J/kg):-143.5 0.0 0.0 0.0 -0.2 0.0 0.0 -0.3 0.0 -0.1 -0.4 -0.4 0.0 -0.2 0.0 0-3km Hel(J/kg): 29.8 28.8 58.8 86.4 54.9 41.9 52.4 -37.3 -10.1 30.7 21.1 0.3 51.9 55.1 -2.5 Precip H20 (in): 0.96 0.88 0.78 0.50 0.50 0.50 0.54 0.59 0.59 0.41 0.65 0.59 0.49 0.49 0.40 Lifted Index(C): -1.8 0.3 8.7 12.7 8.2 11.3 9.4 7.9 1.4 6.5 6.3 3.6 4.2 4.4 8.2 700mb VV(-ub/s): 0.0 -1.9 -0.2 -0.6 -0.7 -1.0 -0.6 -3.0 -1.6 -2.3 -1.3 -3.2 -1.1 0.6 0.3 Thk1000-500mb(m)5701.8 5651.9 5613.2 5601.1 5619.4 5613.1 5599.6 5605.4 5641.9 5647.8 5650.5 5661.0 5688.8 5686.6 5672.9 Thk1000-850mb(m)1405.9 1371.0 1348.6 1342.8 1358.3 1352.8 1347.4 1361.6 1389.0 1388.7 1388.1 1398.6 1412.0 1408.0 1401.8 Thk850-700mb(m):1619.7 1609.7 1605.5 1600.8 1602.9 1601.3 1597.4 1593.4 1603.2 1605.1 1603.0 1602.4 1613.6 1616.3 1614.3 SWEAT Index: 120.0 167.1 38.1 39.7 47.1 49.8 65.2 62.9 47.0 55.3 91.5 60.5 39.4 47.0 62.5 Total Totals Idx 47.2 48.9 34.5 16.5 20.7 24.0 36.4 37.3 38.1 24.8 39.2 36.5 36.0 38.0 32.0 Frz Hgt(ft amsl) 14113 14089 12825 12712 12910 13028 12793 12402 12521 12733 12958 13084 13386 13292 13033 0WetBlbHgt(amsl) 9141 8154 9136 5798 6627 8336 7585 7829 7371 7398 8216 8026 8108 8289 8249 Equil Prs (mb): 224 989 991 992 992 994 994 994 315 993 992 392 992 992 992 Equil Hgt(amsl): 37469 26 26 26 26 26 26 26 29948 26 26 24995 26 26 26 Hail Size(in): 0.51 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Conv Wind Gust: 56.5 51.6 48.1 22.0 51.1 49.0 50.3 45.9 54.4 53.2 52.9 58.0 62.4 59.0 62.4 Showalter Index: 0.9 -1.1 9.5 16.8 15.9 14.5 8.2 7.6 7.1 12.5 5.8 7.6 7.8 6.5 9.4 Cap Strength(C): 1.3 -999.9 5.7 -999.9 -999.9 -999.9 -999.9 -999.9 1.7 -999.9 -999.9 0.0 -999.9 -999.9 -999.9 Storm Dir (deg): 276 289 293 321 327 347 358 22 9 22 40 89 103 123 97 Storm Spd (kts): 8 10 11 9 11 11 11 11 10 11 9 9 7 8 10 2m HeatIndex(F): 84 61 54 57 65 57 48 57 76 67 59 80 83 74 66 2m WindChill(F): 84 61 54 57 65 57 48 57 76 67 59 80 86 74 66 1000mb GPH (m): 82 115 125 139 136 150 154 156 133 140 138 147 129 133 134 950mb GPH (m): 533 548 553 566 571 580 580 584 578 582 577 595 582 582 579 950mb Temp (C): 23.3 12.6 8.9 8.6 13.4 10.9 9.0 11.3 19.6 18.9 19.6 21.6 25.3 24.2 23.6 950mb Dewpt(C): 13.5 9.6 8.7 8.2 8.9 7.9 7.7 7.6 11.7 8.1 5.9 9.6 6.3 5.2 -0.1 950mb RH (%): 53 81 99 97 74 81 92 77 59 49 40 45 28 28 20 950mb Dir: 282 291 215 208 268 323 340 4 331 14 79 82 43 71 85 950mb Speed(kt): 6 7 10 6 6 7 3 3 12 17 10 12 9 13 19 900mb GPH (m): 1001 1004 999 1011 1023 1029 1027 1038 1040 1044 1041 1060 1052 1051 1047 900mb Temp (C): 18.7 14.3 7.9 5.1 8.8 8.1 8.3 13.6 15.6 17.9 17.7 18.3 20.8 20.9 20.1 900mb Dewpt(C): 12.1 7.8 6.9 4.3 7.9 6.1 3.9 2.5 6.2 -6.1 5.2 3.4 5.1 2.5 -5.3 900mb RH (%): 64 64 93 94 93 87 73 46 53 18 43 36 35 29 17 900mb Dir: 281 286 212 238 264 304 334 74 339 30 87 93 47 83 90 900mb Speed(kt): 6 7 10 7 6 6 7 13 13 19 13 18 11 18 23 850mb GPH (m): 1488 1486 1473 1481 1494 1502 1502 1517 1522 1529 1526 1546 1541 1541 1536 850mb Temp (C): 15.1 12.5 10.4 10.0 9.3 10.7 10.9 11.2 13.1 15.1 14.3 14.2 16.6 16.9 16.9 850mb Dewpt(C): 7.4 11.2 -1.2 -17.0 -13.1 -9.9 0.6 1.1 -0.2 -13.1 3.7 0.9 -2.2 -0.5 -8.9 850mb RH (%): 59 92 44 13 19 22 48 49 39 13 48 39 27 30 16 850mb Dir: 252 243 254 285 293 329 2 64 13 29 91 98 59 80 77 850mb Speed(kt): 6 9 12 14 13 15 17 14 12 15 11 17 14 17 20 800mb GPH (m): 1999 1992 1977 1984 1997 2005 2005 2021 2029 2037 2034 2053 2052 2053 2047 800mb Temp (C): 13.2 9.2 10.4 9.7 10.4 9.5 9.0 8.6 10.8 11.4 10.1 9.9 12.6 12.9 13.1 800mb Dewpt(C): -1.6 4.9 -16.2 -27.9 -21.9 -10.0 -7.7 -6.0 -16.5 -18.7 2.4 -5.3 -9.2 -7.1 -13.9 800mb RH (%): 35 74 14 5 8 24 30 35 13 10 58 33 20 24 14 800mb Dir: 226 255 289 300 300 332 7 27 23 27 79 86 79 84 60 800mb Speed(kt): 9 12 15 16 16 17 15 17 13 11 9 16 18 18 15 750mb GPH (m): 2538 2527 2512 2517 2531 2539 2536 2551 2562 2571 2566 2585 2589 2591 2584 750mb Temp (C): 10.3 9.9 9.0 8.1 8.4 8.1 6.4 5.4 7.5 7.5 6.6 6.8 8.9 9.6 9.0 750mb Dewpt(C): -9.0 -23.6 -13.1 -28.9 -20.2 -11.7 -13.5 -10.2 -19.6 -20.8 -11.6 -14.1 -20.1 -19.8 -16.5 750mb RH (%): 24 8 19 5 11 23 22 31 13 11 26 21 11 11 15 750mb Dir: 213 271 294 304 305 324 358 18 13 19 39 69 93 102 45 750mb Speed(kt): 10 15 18 18 19 18 13 18 14 11 9 12 14 10 6 700mb GPH (m): 3108 3095 3079 3082 3097 3104 3099 3111 3125 3134 3129 3148 3155 3157 3150 700mb Temp (C): 7.1 7.3 5.7 5.2 5.2 4.6 4.2 2.7 3.8 4.0 4.6 4.5 5.3 5.7 5.1 700mb Dewpt(C): -23.5 -34.4 -6.9 -22.4 -31.3 -22.8 -33.8 -20.5 -21.8 -18.3 -28.0 -25.2 -26.2 -26.4 -24.8 700mb RH (%): 9 3 40 12 5 12 4 16 13 18 7 10 8 8 10 700mb Dir: 229 268 284 300 305 316 333 1 2 2 7 43 110 143 27 700mb Speed(kt): 9 14 17 17 19 17 15 16 12 11 11 11 8 4 1 650mb GPH (m): 3712 3701 3681 3682 3697 3703 3697 3706 3723 3732 3728 3748 3755 3758 3750 650mb Temp (C): 3.8 3.7 1.6 1.2 1.4 1.5 1.2 0.3 0.5 0.8 1.3 1.5 2.0 1.9 1.8 650mb Dewpt(C): -15.5 -10.4 -6.4 -16.7 -40.0 -37.1 -37.0 -32.4 -28.7 -32.0 -31.0 -28.2 -28.7 -30.7 -30.9 650mb RH (%): 23 35 55 25 3 4 4 7 9 7 7 9 8 7 7 650mb Dir: 241 260 272 299 303 307 319 340 345 341 348 23 154 222 264 650mb Speed(kt): 14 17 17 16 19 16 19 17 12 13 12 9 3 4 6 600mb GPH (m): 4357 4345 4320 4320 4335 4342 4335 4344 4359 4369 4366 4386 4395 4398 4388 600mb Temp (C): -0.4 -0.3 -3.0 -2.8 -2.4 -2.0 -2.5 -2.5 -3.0 -2.7 -2.4 -2.5 -2.0 -2.3 -3.4 600mb Dewpt(C): -7.7 -12.7 -9.0 -19.2 -37.8 -39.4 -36.6 -37.4 -35.2 -29.5 -32.0 -31.4 -29.9 -29.0 -24.9 600mb RH (%): 58 39 63 27 5 4 6 5 7 11 8 9 10 11 17 600mb Dir: 251 248 258 304 299 313 310 320 325 322 330 341 219 231 258 600mb Speed(kt): 16 21 19 14 21 18 20 20 15 17 14 8 4 8 10 550mb GPH (m): 5046 5032 5003 5004 5020 5027 5019 5027 5042 5053 5051 5070 5080 5082 5071 550mb Temp (C): -5.7 -7.0 -7.2 -7.0 -6.5 -6.6 -6.8 -7.2 -7.6 -7.2 -6.4 -6.4 -6.3 -6.3 -6.8 550mb Dewpt(C): -12.2 -14.8 -14.9 -22.3 -29.3 -34.0 -31.1 -30.1 -25.6 -26.6 -29.5 -33.0 -37.8 -44.3 -41.8 550mb RH (%): 60 54 54 29 15 10 13 15 23 20 15 10 7 3 5 550mb Dir: 252 247 252 308 299 311 306 310 310 313 317 306 242 246 263 550mb Speed(kt): 20 20 19 13 22 19 24 20 19 20 18 11 7 10 16 500mb GPH (m): 5784 5766 5738 5740 5755 5763 5754 5761 5775 5788 5789 5808 5818 5820 5807 500mb Temp (C): -12.3 -12.6 -12.6 -11.8 -12.2 -11.6 -12.4 -12.5 -12.6 -11.4 -10.6 -10.7 -10.8 -10.8 -12.0 500mb Dewpt(C): -16.9 -24.6 -20.3 -26.9 -26.0 -38.1 -34.1 -32.2 -32.1 -39.9 -37.6 -43.6 -46.6 -39.1 -14.6 500mb RH (%): 69 36 53 28 31 10 15 18 18 8 9 5 4 8 81 500mb Dir: 241 243 272 296 297 309 301 303 302 307 307 291 253 267 260 500mb Speed(kt): 20 14 15 12 22 20 25 23 22 25 25 16 12 13 23 450mb GPH (m): 6578 6566 6534 6537 6552 6561 6550 6556 6570 6588 6588 6608 6619 6619 6603 450mb Temp (C): -18.0 -15.7 -17.2 -17.4 -17.2 -16.9 -18.0 -17.8 -18.2 -16.5 -17.1 -17.1 -17.1 -17.3 -18.2 450mb Dewpt(C): -30.4 -41.2 -35.2 -35.9 -32.7 -49.3 -35.4 -27.5 -39.6 -43.2 -30.1 -36.6 -33.1 -33.7 -25.1 450mb RH (%): 34 10 20 19 26 5 21 43 14 9 32 17 24 23 55 450mb Dir: 247 235 269 288 289 305 299 292 301 308 295 288 264 260 252 450mb Speed(kt): 18 14 18 14 22 23 25 27 29 31 30 22 18 19 28 400mb GPH (m): 7451 7442 7408 7408 7423 7434 7419 7424 7438 7460 7459 7479 7489 7489 7470 400mb Temp (C): -22.1 -22.2 -22.7 -23.5 -23.2 -23.1 -24.2 -25.1 -24.4 -23.9 -23.5 -23.6 -24.2 -23.8 -24.6 400mb Dewpt(C): -49.2 -45.4 -47.1 -32.5 -44.2 -48.4 -37.8 -38.1 -51.7 -37.2 -39.4 -42.0 -42.3 -38.6 -30.3 400mb RH (%): 7 11 10 44 14 9 28 30 7 29 23 18 18 25 60 400mb Dir: 262 217 260 287 293 294 296 282 309 304 291 282 268 258 256 400mb Speed(kt): 23 14 20 17 23 25 25 29 37 35 38 25 26 25 36 350mb GPH (m): 8415 8406 8371 8369 8386 8397 8377 8379 8395 8419 8421 8440 8447 8451 8428 350mb Temp (C): -30.3 -29.8 -30.5 -30.8 -29.7 -30.2 -31.6 -31.8 -32.4 -31.6 -30.4 -30.4 -30.7 -30.1 -31.6 350mb Dewpt(C): -48.7 -51.5 -48.2 -46.7 -67.2 -50.0 -45.0 -64.8 -53.5 -39.8 -41.6 -47.8 -49.5 -45.5 -36.3 350mb RH (%): 16 11 17 21 2 14 27 3 12 46 34 18 15 22 64 350mb Dir: 262 214 243 276 301 283 294 285 314 298 284 272 267 262 250 350mb Speed(kt): 16 15 21 19 23 23 25 33 45 40 42 32 30 30 48 300mb GPH (m): 9494 9486 9447 9444 9466 9475 9450 9450 9462 9491 9497 9517 9524 9526 9500 300mb Temp (C): -38.3 -38.6 -39.5 -39.5 -38.5 -38.5 -39.7 -40.2 -40.9 -40.0 -39.0 -38.8 -38.7 -39.6 -40.1 300mb Dewpt(C): -55.8 -54.4 -48.7 -55.8 -54.8 -57.5 -46.1 -56.3 -57.3 -47.0 -44.7 -50.0 -55.9 -47.6 -48.3 300mb RH (%): 16 19 38 18 18 13 52 18 17 49 56 31 16 44 43 300mb Dir: 236 233 231 275 307 268 283 279 311 301 283 266 281 266 247 300mb Speed(kt): 16 28 20 16 24 29 32 35 54 50 44 43 33 39 53 250mb GPH (m): 10721 10706 10664 10664 10689 10698 10669 10667 10677 10709 10722 10743 10747 10745 10715 250mb Temp (C): -48.8 -50.3 -50.8 -49.3 -48.9 -49.0 -49.6 -49.5 -49.6 -49.5 -48.4 -48.3 -49.3 -49.9 -50.3 250mb Dewpt(C): -57.9 -57.0 -54.4 -60.4 -59.1 -58.0 -58.2 -57.4 -64.4 -57.4 -55.3 -54.6 -58.2 -56.8 -57.5 250mb RH (%): 36 47 67 28 32 36 38 41 18 41 46 49 37 46 44 250mb Dir: 220 219 246 300 304 276 270 277 305 304 281 265 261 268 249 250mb Speed(kt): 43 31 17 16 24 29 38 40 57 61 55 48 44 45 59 200mb GPH (m): 12146 12132 12090 12095 12120 12133 12098 12098 12107 12134 12151 12173 12173 12170 12142 200mb Temp (C): -58.6 -56.5 -55.4 -56.4 -56.7 -56.8 -57.1 -56.9 -56.9 -59.5 -59.6 -59.2 -58.7 -58.0 -57.4 200mb Dewpt(C): -66.6 -68.0 -68.5 -68.6 -68.7 -70.0 -68.1 -70.7 -68.5 -67.9 -67.1 -63.5 -65.9 -69.3 -68.7 200mb RH (%): 37 24 20 22 23 20 26 18 24 35 40 60 42 25 25 200mb Dir: 220 230 258 303 299 278 259 276 287 302 284 261 255 264 253 200mb Speed(kt): 25 15 10 19 29 30 44 43 47 62 58 57 56 55 63 150mb GPH (m): 13981 13971 13939 13936 13953 13958 13924 13925 13935 13942 13942 13968 13980 13981 13959 150mb Temp (C): -53.1 -53.2 -53.0 -53.9 -54.0 -55.5 -56.0 -55.6 -56.0 -55.7 -58.0 -59.2 -57.4 -56.9 -56.7 150mb Dewpt(C): -83.3 -83.6 -83.2 -83.9 -83.6 -82.3 -79.3 -82.4 -82.1 -80.0 -81.9 -80.1 -78.9 -81.4 -81.2 150mb RH (%): 2 2 2 2 2 3 5 3 3 4 4 6 6 4 4 150mb Dir: 236 242 250 262 266 268 268 263 265 279 282 266 261 261 258 150mb Speed(kt): 23 21 18 19 22 29 32 34 42 48 46 43 48 44 48 100mb GPH (m): 16561 16553 16524 16517 16537 16532 16498 16508 16518 16519 16514 16532 16551 16559 16541 100mb Temp (C): -58.2 -57.5 -57.2 -56.8 -57.5 -57.4 -57.0 -56.0 -56.3 -56.2 -56.4 -56.6 -56.2 -56.0 -55.1 100mb Dewpt(C): -91.4 -90.9 -90.7 -86.0 -90.9 -90.8 -90.5 -89.8 -90.0 -90.0 -90.1 -90.3 -90.0 -89.8 -89.2 100mb RH (%): 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 100mb Dir: 231 232 242 249 256 250 260 257 260 266 279 265 258 263 268 100mb Speed(kt): 14 15 17 14 13 15 20 12 19 22 21 23 26 25 20