Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUN 23, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 989.7 990.5 991.1 991.3 990.4 991.6 992.6 993.4 992.2 992.8 992.2 990.8 988.6 988.1 987.1 Mean SLP (mb): 1012.8 1014.0 1014.8 1014.6 1013.4 1015.2 1016.7 1017.2 1015.7 1017.0 1016.7 1014.9 1012.5 1012.3 1011.4 2m agl Tmp (F): 88.3 74.5 65.6 84.2 87.5 73.7 60.4 70.2 75.9 59.6 50.4 61.6 65.6 58.1 52.4 2m agl Dewpt(F): 56.5 54.1 45.8 54.1 52.0 55.8 51.0 53.9 51.3 49.9 48.5 51.7 52.6 48.6 51.4 2m agl RH (%): 32 48 48 34 28 52 70 55 41 70 93 69 62 70 96 10m agl Dir: 1 41 59 61 343 317 215 259 300 313 305 266 261 210 186 10m agl Spd(kt): 3 4 5 6 6 5 2 4 8 3 0 3 4 4 6 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 0.03 0.11 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 0.03 0.15 Sfc CAPE (J/kg): 54.7 1.0 0.0 0.0 135.6 87.6 0.0 0.0 0.0 0.0 0.0 0.0 38.8 24.3 9.8 Sfc CINH (J/kg): -25.8 -27.7 -0.1 -11.8 -86.1 -187.8 -0.3 0.0 0.0 -0.2 0.0 0.0 -0.2 -0.1 0.0 0-3km Hel(J/kg): 49.2 96.9 52.9 72.4 83.0 93.0 12.5 6.9 17.3 48.2 43.4 56.1 184.7 140.3 154.4 Precip H20 (in): 0.75 0.56 0.51 0.62 0.73 0.77 0.71 0.67 0.64 0.55 0.75 0.95 1.18 0.96 0.94 Lifted Index(C): 0.3 3.0 6.2 1.1 -0.3 -0.8 2.7 4.7 3.4 8.8 10.4 11.8 8.8 8.4 5.2 700mb VV(-ub/s): -0.4 3.1 -0.1 1.5 1.0 1.4 -0.2 -0.7 -1.1 -2.0 -0.4 -0.3 0.5 -0.1 3.7 Thk1000-500mb(m)5698.4 5698.3 5679.8 5681.0 5690.0 5669.3 5640.2 5627.6 5624.9 5604.9 5591.3 5598.7 5603.5 5563.5 5533.5 Thk1000-850mb(m)1418.2 1412.3 1406.7 1411.0 1419.5 1407.7 1387.8 1383.3 1388.8 1371.1 1354.4 1356.9 1364.2 1347.7 1342.5 Thk850-700mb(m):1616.0 1620.4 1616.6 1617.4 1620.8 1618.2 1609.9 1605.6 1603.1 1598.4 1590.0 1584.1 1577.7 1578.2 1572.8 SWEAT Index: 87.3 46.8 43.4 51.1 38.8 79.5 47.1 37.8 50.0 48.6 53.5 80.9 101.6 205.4 199.1 Total Totals Idx 44.4 35.7 34.7 38.5 44.8 47.3 42.1 38.8 34.9 30.1 31.9 29.6 30.3 34.0 42.3 Frz Hgt(ft amsl) 13471 13501 12964 12729 12753 12667 12480 12001 11541 11408 11029 11308 11629 10862 9524 0WetBlbHgt(amsl) 9156 9721 9468 9606 10129 10008 9243 8680 8179 8315 7517 6960 7847 10616 9417 Equil Prs (mb): 231 990 991 288 273 447 993 993 563 993 992 991 737 835 987 Equil Hgt(amsl): 36895 26 26 32110 33232 21791 26 26 15905 26 26 26 8637 5240 26 Hail Size(in): 0.00 0.00 0.00 0.00 0.00 0.09 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Conv Wind Gust: 58.0 59.2 58.4 59.9 60.5 50.7 49.0 49.2 56.9 46.6 44.3 41.1 33.9 8.0 8.0 Showalter Index: 2.7 7.7 8.2 6.5 3.0 1.4 4.5 6.7 8.8 11.5 10.7 11.8 11.6 10.7 5.5 Cap Strength(C): 0.0 -999.9 -999.9 0.0 0.0 0.0 -999.9 -999.9 0.0 -999.9 -999.9 -999.9 -999.9 2.4 0.0 Storm Dir (deg): 168 154 176 175 261 306 307 295 302 299 300 286 288 282 280 Storm Spd (kts): 5 8 7 9 8 7 6 7 11 11 10 11 17 19 19 2m HeatIndex(F): 87 75 66 83 85 74 60 70 76 60 50 62 66 58 52 2m WindChill(F): 88 75 66 84 87 74 60 70 76 60 50 62 66 58 52 1000mb GPH (m): 112 121 127 127 118 131 141 147 136 143 138 125 106 103 95 950mb GPH (m): 567 570 573 578 573 578 577 586 581 576 565 557 544 535 522 950mb Temp (C): 26.4 25.3 24.6 24.2 26.8 23.0 17.8 15.9 19.6 14.7 10.5 11.3 14.6 11.3 9.0 950mb Dewpt(C): 10.3 5.6 3.6 8.2 8.3 11.0 10.0 9.9 8.4 2.9 6.0 9.1 9.9 7.6 8.8 950mb RH (%): 35 27 24 35 30 45 59 67 47 44 73 86 73 77 99 950mb Dir: 18 72 86 71 345 347 307 257 301 316 299 263 256 215 198 950mb Speed(kt): 4 14 14 9 7 18 3 4 10 10 5 3 5 10 15 900mb GPH (m): 1039 1041 1043 1048 1045 1047 1041 1046 1042 1034 1017 1008 998 983 968 900mb Temp (C): 21.8 22.3 21.3 21.6 22.3 21.6 18.6 16.9 16.1 14.5 11.5 10.2 10.4 7.1 7.1 900mb Dewpt(C): 8.8 -2.5 -1.0 -0.1 6.0 5.1 6.8 2.0 -0.5 -0.6 4.6 5.8 8.7 6.0 6.7 900mb RH (%): 42 18 22 23 34 33 45 36 32 35 62 74 89 93 98 900mb Dir: 30 86 111 94 0 359 331 315 302 298 301 275 230 221 226 900mb Speed(kt): 5 19 15 19 7 13 13 12 12 10 9 6 5 17 20 850mb GPH (m): 1531 1533 1533 1538 1538 1539 1529 1531 1525 1514 1493 1482 1471 1451 1437 850mb Temp (C): 17.5 18.2 17.6 17.4 18.5 17.5 16.2 14.4 13.7 12.3 9.5 8.5 7.1 3.9 5.2 850mb Dewpt(C): 4.8 -4.8 -6.3 -4.0 -0.5 3.8 0.8 -1.7 -5.7 -7.3 0.7 2.5 3.3 2.7 4.9 850mb RH (%): 42 20 18 22 27 39 34 32 25 24 53 65 76 92 98 850mb Dir: 60 88 112 106 53 347 322 307 291 268 283 258 236 224 243 850mb Speed(kt): 9 19 14 16 8 6 10 10 13 11 10 9 12 21 19 800mb GPH (m): 2044 2047 2047 2051 2052 2052 2040 2039 2032 2019 1994 1982 1967 1944 1931 800mb Temp (C): 13.1 14.0 13.9 13.5 13.7 13.9 12.1 11.2 10.7 9.8 8.2 7.3 4.8 4.6 3.5 800mb Dewpt(C): 2.9 -1.6 -6.9 -6.3 -1.6 -2.8 -2.5 -4.2 -8.1 -9.6 -9.8 -9.1 -3.6 4.3 3.3 800mb RH (%): 49 34 23 24 34 31 36 33 26 24 27 30 54 98 98 800mb Dir: 104 94 110 105 84 131 284 277 287 270 275 255 233 247 254 800mb Speed(kt): 8 11 9 11 7 2 6 8 13 13 12 11 20 22 20 750mb GPH (m): 2581 2586 2585 2589 2591 2591 2576 2573 2565 2551 2524 2509 2489 2470 2455 750mb Temp (C): 8.7 8.8 8.9 9.2 9.8 9.0 7.6 7.3 7.4 6.8 5.4 4.1 1.4 4.0 2.4 750mb Dewpt(C): -6.8 2.2 -3.5 -5.2 -2.6 -2.0 -3.0 -8.2 -11.7 -8.8 -8.3 -8.0 -1.8 3.8 2.2 750mb RH (%): 32 63 41 35 41 46 47 32 24 32 36 40 79 98 98 750mb Dir: 155 160 118 102 139 226 248 269 282 269 264 242 242 265 249 750mb Speed(kt): 10 3 3 6 4 4 5 7 13 14 13 13 25 25 25 700mb GPH (m): 3147 3154 3150 3156 3159 3157 3139 3136 3128 3112 3083 3066 3048 3029 3010 700mb Temp (C): 4.8 5.8 4.4 5.1 5.1 4.0 3.7 3.7 3.2 2.7 1.7 1.1 2.3 1.4 -0.6 700mb Dewpt(C): -17.5 -20.0 -13.7 -11.4 -7.4 -6.3 -14.3 -16.1 -10.4 -13.8 -15.6 -11.4 1.7 1.2 -1.0 700mb RH (%): 18 14 26 29 40 47 25 22 36 28 27 39 96 98 97 700mb Dir: 163 226 156 174 195 213 241 275 276 261 255 244 261 264 253 700mb Speed(kt): 9 11 4 7 7 6 6 7 14 17 15 16 27 27 27 650mb GPH (m): 3747 3755 3750 3755 3758 3755 3737 3733 3723 3706 3676 3660 3644 3624 3599 650mb Temp (C): 2.4 2.5 1.4 0.8 1.0 0.8 0.5 -0.5 -1.7 -1.7 -1.9 -0.6 -0.5 -1.5 -3.1 650mb Dewpt(C): -36.0 -27.8 -25.6 -22.2 -22.2 -23.6 -27.8 -18.9 -13.5 -18.4 -9.9 -11.3 -0.7 -3.2 -9.3 650mb RH (%): 4 9 12 16 16 14 10 24 40 27 54 44 98 88 63 650mb Dir: 191 233 223 200 211 228 248 262 266 252 250 250 270 260 260 650mb Speed(kt): 5 12 7 10 12 9 9 10 14 19 19 19 34 32 30 600mb GPH (m): 4387 4395 4387 4392 4394 4391 4372 4367 4354 4337 4309 4297 4282 4257 4229 600mb Temp (C): -1.9 -2.0 -3.0 -3.5 -3.8 -4.0 -4.0 -4.8 -5.9 -5.5 -3.6 -3.3 -3.0 -4.5 -6.2 600mb Dewpt(C): -29.3 -32.2 -28.1 -27.2 -28.5 -26.6 -27.2 -22.6 -22.3 -15.0 -16.0 -9.9 -3.4 -21.7 -22.2 600mb RH (%): 10 8 13 14 13 16 15 24 27 47 38 60 97 25 27 600mb Dir: 233 231 231 209 221 245 253 240 251 247 258 251 271 264 262 600mb Speed(kt): 2 7 8 9 14 10 10 12 16 20 22 24 35 36 34 550mb GPH (m): 5073 5081 5071 5073 5076 5071 5050 5045 5030 5015 4993 4982 4969 4936 4904 550mb Temp (C): -6.2 -5.7 -6.7 -7.3 -7.9 -9.3 -9.2 -9.2 -9.5 -8.7 -6.8 -5.9 -5.8 -8.7 -10.6 550mb Dewpt(C): -35.7 -33.0 -32.6 -35.3 -27.6 -23.0 -29.5 -29.9 -15.9 -22.0 -30.2 -6.8 -6.1 -22.4 -23.9 550mb RH (%): 8 10 11 9 19 33 18 17 60 34 14 93 98 33 33 550mb Dir: 266 232 238 227 229 242 265 244 247 261 269 259 268 262 259 550mb Speed(kt): 5 6 11 13 19 14 11 13 20 23 23 29 37 38 37 500mb GPH (m): 5811 5819 5807 5808 5808 5800 5781 5775 5761 5748 5730 5724 5710 5667 5628 500mb Temp (C): -11.0 -11.2 -11.7 -12.5 -13.4 -13.0 -12.6 -13.1 -13.5 -12.5 -10.9 -9.3 -9.9 -13.7 -16.1 500mb Dewpt(C): -29.0 -29.8 -36.5 -19.8 -15.9 -54.4 -41.7 -34.2 -17.0 -38.0 -17.0 -10.2 -13.6 -32.1 -29.1 500mb RH (%): 22 20 11 55 81 2 7 16 75 10 61 93 75 20 32 500mb Dir: 269 236 239 233 234 240 269 243 248 272 283 269 259 257 261 500mb Speed(kt): 11 9 15 19 22 21 18 19 25 27 25 33 38 38 38 450mb GPH (m): 6610 6617 6604 6603 6601 6595 6579 6569 6554 6544 6534 6532 6517 6460 6414 450mb Temp (C): -17.3 -17.5 -17.6 -18.3 -19.5 -18.6 -17.2 -19.0 -18.0 -17.3 -15.0 -13.9 -14.0 -18.3 -21.3 450mb Dewpt(C): -33.4 -39.8 -29.2 -29.6 -37.4 -42.4 -36.8 -24.6 -45.1 -33.4 -18.9 -15.4 -32.7 -48.3 -31.7 450mb RH (%): 24 13 36 37 20 11 17 62 8 24 73 89 20 6 40 450mb Dir: 269 238 246 232 246 250 266 238 249 284 286 272 262 251 261 450mb Speed(kt): 16 13 22 25 27 26 23 23 33 32 34 36 39 41 36 400mb GPH (m): 7482 7488 7474 7471 7465 7461 7449 7438 7425 7415 7415 7416 7398 7329 7271 400mb Temp (C): -23.0 -23.3 -23.5 -24.2 -25.3 -24.5 -24.3 -23.1 -23.7 -23.8 -20.7 -19.6 -20.9 -23.9 -27.6 400mb Dewpt(C): -41.9 -39.8 -36.6 -27.0 -28.5 -58.4 -29.5 -25.0 -42.8 -34.8 -23.7 -21.7 -26.6 -50.0 -33.7 400mb RH (%): 17 22 30 78 75 3 63 85 17 36 77 84 61 8 57 400mb Dir: 262 249 249 234 246 265 259 243 248 289 283 274 269 251 263 400mb Speed(kt): 22 22 30 32 38 26 27 29 36 39 37 37 41 54 35 350mb GPH (m): 8445 8450 8436 8432 8421 8419 8406 8399 8383 8376 8388 8395 8374 8289 8216 350mb Temp (C): -30.0 -30.5 -30.8 -30.9 -31.8 -31.2 -32.1 -31.6 -31.8 -30.9 -27.5 -26.4 -26.3 -31.0 -35.1 350mb Dewpt(C): -48.2 -40.3 -39.0 -34.0 -35.2 -51.2 -39.5 -34.7 -38.0 -45.5 -30.2 -29.5 -29.3 -47.9 -40.3 350mb RH (%): 16 39 45 75 72 13 49 75 56 24 78 75 76 19 60 350mb Dir: 265 247 249 233 231 280 256 245 259 300 292 275 262 241 266 350mb Speed(kt): 26 30 37 44 47 27 29 32 35 43 38 38 47 65 34 300mb GPH (m): 9523 9526 9510 9506 9490 9493 9474 9468 9456 9453 9479 9491 9470 9363 9274 300mb Temp (C): -38.9 -39.2 -40.0 -40.0 -40.9 -40.1 -40.7 -41.3 -39.5 -38.7 -36.3 -34.7 -35.0 -39.9 -42.0 300mb Dewpt(C): -52.8 -48.4 -48.0 -43.5 -45.0 -55.1 -48.5 -45.0 -42.7 -45.3 -39.3 -38.4 -38.6 -44.6 -52.3 300mb RH (%): 23 39 44 70 66 20 45 68 72 51 74 70 70 62 33 300mb Dir: 260 250 247 237 228 271 256 236 248 320 301 277 249 226 264 300mb Speed(kt): 33 34 45 52 57 30 32 34 41 63 45 41 48 65 33 250mb GPH (m): 10746 10747 10726 10722 10704 10711 10692 10678 10673 10674 10711 10734 10712 10582 10489 250mb Temp (C): -48.8 -49.4 -50.2 -50.1 -49.9 -49.0 -48.9 -50.9 -51.0 -49.4 -48.0 -45.7 -45.9 -47.6 -47.5 250mb Dewpt(C): -55.4 -59.0 -54.1 -54.0 -57.4 -60.3 -56.6 -56.8 -54.4 -54.4 -51.7 -50.4 -49.9 -58.3 -63.8 250mb RH (%): 48 33 65 65 43 28 43 52 68 57 67 61 65 30 15 250mb Dir: 253 250 246 236 233 260 259 239 240 324 306 287 245 229 258 250mb Speed(kt): 38 38 50 63 59 35 37 45 52 65 52 42 51 62 33 200mb GPH (m): 12174 12175 12148 12144 12139 12151 12130 12109 12101 12111 12145 12180 12159 12044 11957 200mb Temp (C): -59.3 -58.1 -58.6 -59.0 -56.1 -55.0 -55.7 -54.5 -54.4 -54.3 -57.6 -57.0 -55.1 -50.0 -48.2 200mb Dewpt(C): -66.9 -67.5 -67.1 -66.6 -68.3 -69.0 -66.3 -68.0 -71.6 -69.2 -61.6 -62.3 -61.0 -74.9 -76.8 200mb RH (%): 39 32 35 39 22 18 28 20 12 16 62 53 50 5 3 200mb Dir: 252 247 247 241 250 268 252 251 262 313 318 287 252 239 263 200mb Speed(kt): 51 47 57 66 46 37 41 44 41 49 58 50 57 57 36 150mb GPH (m): 13974 13985 13966 13968 13974 13983 13960 13954 13949 13954 13953 13980 13982 13921 13847 150mb Temp (C): -58.6 -57.1 -56.5 -54.6 -54.4 -54.6 -55.4 -53.3 -53.4 -53.1 -57.1 -60.0 -57.2 -50.9 -49.3 150mb Dewpt(C): -77.9 -78.8 -79.8 -81.9 -84.2 -84.4 -78.8 -80.2 -87.4 -87.2 -83.3 -75.7 -78.8 -82.0 -85.1 150mb RH (%): 8 6 5 3 2 2 5 3 1 1 3 13 6 2 1 150mb Dir: 255 256 245 249 258 266 266 256 264 290 305 295 273 248 270 150mb Speed(kt): 47 37 36 41 35 38 27 27 32 32 35 36 45 49 33 100mb GPH (m): 16540 16557 16549 16559 16564 16575 16550 16556 16554 16557 16530 16535 16545 16525 16479 100mb Temp (C): -56.4 -56.6 -55.5 -55.8 -55.1 -55.4 -55.3 -54.7 -54.0 -54.3 -55.3 -56.1 -56.2 -54.5 -53.6 100mb Dewpt(C): -90.1 -90.3 -89.5 -89.7 -89.2 -89.4 -89.3 -88.9 -88.4 -88.6 -89.4 -89.9 -90.0 -88.8 -88.2 100mb RH (%): 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 100mb Dir: 255 246 260 252 255 259 265 254 273 263 293 297 270 263 272 100mb Speed(kt): 18 20 20 17 20 18 19 17 17 16 23 16 22 21 18