Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUL 29, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 993.1 993.3 992.5 992.4 990.0 992.6 993.3 994.7 993.6 995.9 997.0 997.5 995.1 995.2 994.9 Mean SLP (mb): 1016.7 1017.3 1016.8 1016.5 1013.6 1016.7 1017.7 1018.9 1017.2 1020.0 1021.4 1021.4 1018.7 1019.3 1019.1 2m agl Tmp (F): 77.0 62.0 57.8 61.7 74.2 60.3 54.7 63.8 73.2 63.0 57.4 68.7 76.1 62.3 58.4 2m agl Dewpt(F): 58.7 57.6 56.5 56.5 54.2 53.2 51.0 53.2 51.7 49.4 49.0 50.9 53.2 54.9 55.4 2m agl RH (%): 52 85 95 82 48 77 87 68 46 60 73 52 44 76 89 10m agl Dir: 293 318 311 300 300 309 311 261 288 344 100 275 302 317 279 10m agl Spd(kt): 6 4 2 2 6 4 1 3 5 2 0 3 6 5 2 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): 98.3 0.0 6.5 6.9 0.6 0.0 0.0 0.9 0.1 0.0 0.0 0.0 0.0 0.0 0.2 Sfc CINH (J/kg): 0.0 0.0 -0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.2 0.0 0.0 0-3km Hel(J/kg): 96.0 111.6 59.9 62.7 109.1 91.9 76.5 72.0 93.0 103.0 78.8 81.2 97.5 93.1 70.5 Precip H20 (in): 0.83 0.81 0.71 0.62 0.59 0.66 0.72 0.73 0.67 0.80 0.83 1.02 1.12 1.14 1.08 Lifted Index(C): 4.6 6.4 9.6 8.2 7.3 9.7 10.7 11.5 8.7 10.3 10.8 9.8 7.8 7.6 9.2 700mb VV(-ub/s): 0.1 -0.5 0.6 -0.2 0.1 -0.7 -0.7 -0.6 -0.5 -0.9 0.3 0.9 0.4 -0.5 0.7 Thk1000-500mb(m)5660.2 5655.3 5650.6 5652.7 5674.3 5668.0 5655.0 5658.0 5688.5 5690.0 5686.7 5695.2 5709.5 5689.3 5646.1 Thk1000-850mb(m)1386.0 1371.7 1362.0 1363.6 1383.4 1369.8 1356.5 1359.6 1379.0 1372.6 1363.5 1370.7 1386.7 1374.1 1360.1 Thk850-700mb(m):1592.9 1600.3 1602.5 1607.8 1609.9 1607.0 1605.1 1604.9 1613.4 1617.8 1618.7 1621.5 1623.9 1621.2 1602.5 SWEAT Index: 136.7 142.8 116.4 34.7 40.4 44.8 47.6 40.5 35.8 47.1 52.3 61.7 110.0 162.1 170.5 Total Totals Idx 35.4 35.6 32.0 28.3 25.5 25.5 26.2 21.4 20.8 25.0 24.4 29.8 33.3 34.7 32.1 Frz Hgt(ft amsl) 14407 14542 14376 14391 14041 14911 14965 15127 15218 15250 15457 15415 14975 14479 14114 0WetBlbHgt(amsl) 8792 8242 7190 7018 7158 7253 6842 9348 10799 10705 10220 12755 12921 12676 12292 Equil Prs (mb): 722 993 993 992 990 993 993 995 994 996 997 997 995 995 995 Equil Hgt(amsl): 9428 26 26 26 26 26 26 26 26 26 26 26 26 26 26 Hail Size(in): 0.00 0.00 0.00 0.04 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Conv Wind Gust: 43.5 35.0 33.6 51.0 57.2 53.7 55.3 53.1 56.6 54.9 56.3 52.2 55.7 49.0 26.0 Showalter Index: 7.2 7.1 9.6 12.7 13.8 13.8 13.7 16.2 15.9 14.1 14.3 11.2 8.8 7.3 9.3 Cap Strength(C): 1.7 -999.9 -999.9 5.5 -999.9 -999.9 -999.9 3.1 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 277 275 274 248 261 265 261 258 270 270 266 252 259 255 257 Storm Spd (kts): 13 14 11 9 13 12 11 11 12 13 13 12 15 17 21 2m HeatIndex(F): 77 62 58 62 74 60 55 64 73 63 57 69 76 62 58 2m WindChill(F): 77 62 58 62 74 60 55 64 73 63 57 69 76 62 58 1000mb GPH (m): 144 147 141 139 117 141 148 159 148 169 179 182 162 163 160 950mb GPH (m): 589 583 572 572 560 575 577 592 590 606 611 619 606 599 592 950mb Temp (C): 19.1 15.5 12.2 11.7 18.6 14.8 12.7 12.6 17.8 16.0 14.3 14.6 19.2 15.3 12.2 950mb Dewpt(C): 13.0 13.6 12.1 11.4 10.5 11.3 10.3 9.5 9.1 6.5 4.6 8.2 9.6 12.0 11.7 950mb RH (%): 67 88 99 98 58 79 85 81 56 53 51 65 53 80 97 950mb Dir: 294 341 359 319 302 335 275 244 290 348 294 276 306 336 308 950mb Speed(kt): 7 12 4 2 7 10 2 3 5 5 3 2 7 13 7 900mb GPH (m): 1050 1040 1027 1026 1020 1032 1031 1044 1048 1063 1066 1074 1067 1057 1045 900mb Temp (C): 14.7 13.0 12.0 12.0 14.0 13.3 10.2 9.5 13.6 13.2 11.1 12.4 14.8 13.9 10.9 900mb Dewpt(C): 11.4 8.2 7.7 7.4 9.1 3.1 9.5 8.1 4.0 8.6 9.8 6.7 8.6 9.9 8.4 900mb RH (%): 80 72 74 73 72 49 96 90 52 73 92 68 66 76 84 900mb Dir: 294 337 288 322 307 264 249 254 291 249 231 245 311 271 278 900mb Speed(kt): 7 9 2 2 7 5 5 2 4 6 5 2 6 6 8 850mb GPH (m): 1530 1518 1503 1503 1500 1510 1504 1519 1527 1542 1542 1553 1548 1537 1520 850mb Temp (C): 10.4 9.9 8.4 11.0 12.3 10.8 9.4 10.6 12.1 11.6 11.0 12.7 13.3 12.2 9.1 850mb Dewpt(C): 7.6 8.0 6.4 -2.8 -3.5 -0.6 0.0 -6.7 -9.4 -2.3 -0.3 1.1 4.4 7.9 7.1 850mb RH (%): 83 88 87 37 33 44 51 29 21 37 45 44 54 75 86 850mb Dir: 291 260 289 222 232 247 269 275 246 245 256 223 248 246 263 850mb Speed(kt): 5 7 5 2 4 8 8 7 6 9 10 7 8 10 14 800mb GPH (m): 2031 2021 2003 2008 2006 2015 2008 2023 2033 2048 2049 2061 2058 2046 2023 800mb Temp (C): 6.3 7.6 8.9 11.1 11.2 11.0 10.3 9.9 10.9 11.9 12.2 12.8 12.6 12.5 8.5 800mb Dewpt(C): 3.3 4.3 -11.5 -23.7 -23.3 -22.8 -21.1 -17.5 -13.0 -2.8 -5.4 -1.9 5.3 4.5 3.6 800mb RH (%): 81 80 22 7 7 8 9 13 17 35 28 35 61 57 71 800mb Dir: 311 243 285 201 218 236 241 230 239 241 240 223 230 238 253 800mb Speed(kt): 5 12 9 7 10 12 9 11 13 15 14 11 15 18 18 750mb GPH (m): 2558 2552 2537 2543 2542 2550 2542 2556 2569 2587 2588 2601 2599 2586 2555 750mb Temp (C): 5.1 8.3 9.3 8.9 9.5 9.4 8.8 8.3 10.1 11.2 11.5 11.0 11.5 11.2 7.8 750mb Dewpt(C): -3.7 -14.7 -29.7 -23.3 -24.7 -23.2 -19.7 -11.1 -4.7 -4.6 -9.2 0.9 1.7 -1.0 -1.5 750mb RH (%): 53 18 5 8 7 8 11 24 34 32 22 49 50 42 51 750mb Dir: 242 243 246 209 217 226 224 221 235 241 234 222 227 226 234 750mb Speed(kt): 15 18 14 10 16 16 13 16 20 20 18 16 19 24 26 700mb GPH (m): 3123 3119 3105 3111 3110 3117 3109 3124 3141 3160 3161 3174 3172 3158 3123 700mb Temp (C): 6.0 6.5 7.2 7.0 6.7 6.3 6.4 7.0 8.5 8.3 9.0 8.7 8.8 7.9 6.2 700mb Dewpt(C): -32.4 -29.3 -28.4 -28.5 -23.8 -16.2 -11.6 -9.6 -8.1 -8.7 -14.2 0.1 -1.7 -1.4 -3.2 700mb RH (%): 4 6 6 6 9 18 26 29 30 29 18 54 47 51 50 700mb Dir: 236 235 234 218 219 221 226 220 236 236 232 223 226 217 225 700mb Speed(kt): 24 24 19 13 20 19 17 19 23 23 23 21 23 28 34 650mb GPH (m): 3726 3723 3710 3715 3714 3721 3714 3730 3749 3768 3771 3784 3782 3766 3727 650mb Temp (C): 3.5 4.1 4.1 3.5 3.5 3.5 4.7 4.6 5.3 6.0 5.9 5.6 5.3 4.5 2.8 650mb Dewpt(C): -36.7 -32.5 -28.0 -26.2 -22.1 -21.3 -20.5 -6.7 -14.9 -20.2 -12.8 -4.6 -3.1 -3.0 -2.2 650mb RH (%): 4 5 8 9 13 14 14 43 22 13 25 48 54 58 70 650mb Dir: 238 236 233 217 222 221 230 226 237 235 233 221 223 211 219 650mb Speed(kt): 28 27 21 17 25 25 23 24 27 26 27 26 26 31 41 600mb GPH (m): 4369 4368 4355 4359 4357 4366 4362 4378 4397 4418 4420 4434 4430 4412 4371 600mb Temp (C): 0.1 0.4 0.1 0.2 -0.5 0.8 1.2 1.7 1.7 1.5 1.8 1.6 0.8 0.0 -0.3 600mb Dewpt(C): -41.5 -37.5 -32.0 -26.5 -28.3 -22.0 -10.1 -17.6 -20.2 -10.9 -11.5 -7.1 -6.3 -5.8 -9.0 600mb RH (%): 3 4 7 12 10 16 43 22 18 39 37 52 59 65 52 600mb Dir: 239 234 233 217 222 222 224 227 234 232 233 223 219 210 213 600mb Speed(kt): 31 28 25 22 30 26 26 27 26 28 30 29 29 36 47 550mb GPH (m): 5060 5059 5046 5050 5047 5060 5056 5072 5092 5112 5116 5130 5124 5105 5061 550mb Temp (C): -3.8 -4.0 -3.5 -4.3 -4.1 -2.3 -2.9 -3.4 -3.3 -3.1 -2.4 -2.7 -3.2 -3.3 -4.1 550mb Dewpt(C): -43.7 -40.5 -28.3 -21.9 -32.9 -25.3 -16.6 -20.3 -21.3 -16.1 -12.4 -12.3 -9.8 -16.3 -18.1 550mb RH (%): 3 4 13 24 9 15 34 26 24 36 46 48 60 36 33 550mb Dir: 241 232 237 218 227 233 229 227 235 232 231 220 218 215 215 550mb Speed(kt): 33 31 29 26 33 24 30 27 25 28 31 33 37 41 52 500mb GPH (m): 5804 5802 5791 5792 5791 5809 5803 5817 5837 5859 5865 5877 5871 5852 5806 500mb Temp (C): -8.7 -8.9 -8.6 -10.1 -8.3 -7.7 -8.4 -8.8 -9.0 -7.9 -6.9 -8.0 -7.8 -7.4 -7.9 500mb Dewpt(C): -40.8 -41.2 -24.6 -19.1 -29.8 -16.7 -22.2 -26.7 -24.1 -21.1 -21.1 -16.3 -19.7 -24.7 -30.0 500mb RH (%): 6 6 27 48 16 49 32 22 29 34 32 52 38 24 16 500mb Dir: 238 233 241 214 234 236 225 223 234 239 235 212 219 220 218 500mb Speed(kt): 35 34 29 31 32 28 32 27 23 28 33 35 41 47 58 450mb GPH (m): 6611 6608 6597 6594 6599 6619 6610 6623 6642 6670 6679 6687 6682 6664 6618 450mb Temp (C): -15.0 -14.7 -15.4 -16.8 -14.5 -14.0 -14.0 -14.8 -15.2 -13.3 -12.3 -13.6 -13.3 -12.7 -12.3 450mb Dewpt(C): -39.7 -35.7 -26.5 -24.0 -20.1 -21.8 -34.5 -35.8 -30.4 -29.1 -23.4 -23.1 -31.5 -39.2 -40.3 450mb RH (%): 11 16 39 54 63 52 17 16 27 26 40 45 21 9 8 450mb Dir: 236 237 242 209 240 240 226 221 232 243 243 212 223 223 220 450mb Speed(kt): 36 36 29 34 32 29 31 28 27 31 35 40 44 52 66 400mb GPH (m): 7488 7487 7473 7465 7479 7501 7493 7505 7522 7556 7568 7572 7568 7553 7508 400mb Temp (C): -22.3 -21.8 -22.6 -24.1 -21.4 -20.7 -20.5 -20.0 -20.6 -19.1 -18.5 -19.8 -18.6 -17.7 -17.6 400mb Dewpt(C): -42.3 -33.5 -34.3 -32.1 -25.7 -27.9 -37.0 -46.6 -34.3 -28.8 -32.4 -37.2 -46.8 -50.1 -43.3 400mb RH (%): 15 35 35 49 69 53 22 8 29 43 29 21 7 5 9 400mb Dir: 233 238 235 211 241 239 229 229 237 252 239 219 228 227 221 400mb Speed(kt): 39 37 31 36 37 28 30 32 29 32 38 44 49 64 74 350mb GPH (m): 8452 8454 8437 8422 8449 8472 8463 8478 8495 8534 8547 8547 8551 8537 8491 350mb Temp (C): -30.0 -29.3 -29.9 -31.2 -28.6 -28.2 -28.8 -27.7 -27.9 -26.4 -26.3 -26.4 -24.8 -25.0 -25.0 350mb Dewpt(C): -45.8 -40.2 -41.5 -42.3 -38.0 -37.8 -39.0 -52.6 -36.6 -38.5 -41.6 -50.4 -54.8 -48.4 -44.7 350mb RH (%): 21 35 33 34 41 41 38 8 44 32 24 9 5 10 15 350mb Dir: 237 241 226 218 249 238 230 229 238 259 232 223 235 229 220 350mb Speed(kt): 43 40 35 37 38 29 29 35 29 33 41 52 61 71 83 300mb GPH (m): 9531 9537 9517 9498 9533 9556 9549 9566 9581 9630 9641 9643 9653 9641 9591 300mb Temp (C): -38.2 -37.1 -38.4 -38.8 -37.8 -37.3 -36.6 -36.4 -37.4 -35.0 -35.6 -33.9 -33.1 -32.8 -33.9 300mb Dewpt(C): -49.5 -50.4 -46.6 -53.4 -45.7 -48.6 -56.0 -55.5 -46.8 -47.7 -52.2 -56.8 -50.3 -48.3 -47.4 300mb RH (%): 31 26 43 22 45 31 13 13 39 28 18 9 18 21 26 300mb Dir: 241 244 222 235 251 242 227 236 240 269 234 236 238 225 219 300mb Speed(kt): 49 44 37 37 40 31 20 40 30 38 45 58 75 83 85 250mb GPH (m): 10761 10772 10743 10725 10761 10787 10786 10801 10814 10875 10882 10897 10909 10896 10843 250mb Temp (C): -47.0 -46.5 -48.4 -47.3 -47.9 -47.7 -46.8 -47.0 -46.4 -44.2 -45.3 -43.3 -41.7 -42.9 -42.6 250mb Dewpt(C): -54.9 -58.7 -54.2 -60.5 -54.4 -59.9 -57.3 -56.6 -61.6 -59.5 -61.6 -58.1 -58.9 -53.9 -55.7 250mb RH (%): 42 26 53 23 49 25 32 34 18 18 16 20 15 31 24 250mb Dir: 243 243 217 250 249 252 231 236 250 273 238 242 237 225 222 250mb Speed(kt): 54 43 41 38 44 26 23 47 30 49 47 74 89 81 88 200mb GPH (m): 12209 12219 12178 12172 12199 12224 12228 12248 12266 12335 12340 12369 12391 12373 12319 200mb Temp (C): -54.6 -55.1 -56.5 -54.3 -56.0 -56.5 -55.7 -54.1 -53.4 -53.9 -53.3 -50.2 -50.4 -50.8 -51.4 200mb Dewpt(C): -69.9 -68.6 -66.5 -68.8 -68.5 -67.5 -68.3 -70.2 -70.3 -68.3 -68.2 -71.1 -73.4 -67.9 -68.5 200mb RH (%): 15 19 30 17 22 26 21 14 13 18 17 8 6 13 13 200mb Dir: 237 232 217 248 245 248 248 242 249 270 246 245 233 226 222 200mb Speed(kt): 51 47 45 38 39 34 35 50 39 49 61 88 85 79 83 150mb GPH (m): 14054 14058 14021 14024 14039 14056 14063 14090 14116 14156 14173 14205 14227 14206 14163 150mb Temp (C): -52.3 -53.7 -51.9 -52.1 -53.6 -54.1 -54.3 -54.7 -54.0 -57.2 -58.0 -57.6 -58.9 -58.0 -56.0 150mb Dewpt(C): -82.6 -83.7 -82.7 -87.3 -83.7 -79.1 -84.3 -81.9 -81.4 -78.9 -77.5 -79.4 -78.2 -78.6 -79.4 150mb RH (%): 2 2 2 1 2 4 2 3 3 6 8 6 8 7 5 150mb Dir: 227 225 225 228 235 251 245 241 249 252 252 242 234 231 227 150mb Speed(kt): 55 46 38 36 39 41 45 53 49 57 73 73 77 66 67 100mb GPH (m): 16654 16645 16620 16629 16640 16662 16652 16674 16705 16727 16722 16739 16757 16747 16713 100mb Temp (C): -56.5 -57.0 -56.4 -55.1 -55.0 -54.9 -56.6 -56.2 -57.0 -56.6 -58.8 -59.5 -60.8 -59.2 -59.2 100mb Dewpt(C): -90.2 -90.5 -90.1 -89.2 -89.1 -89.1 -90.2 -90.0 -90.4 -90.5 -87.4 -88.1 -86.7 -87.7 -87.9 100mb RH (%): 1 1 1 1 1 1 1 1 1 1 2 2 3 2 2 100mb Dir: 224 222 232 227 228 221 237 239 221 233 231 231 227 226 230 100mb Speed(kt): 32 30 28 28 27 33 36 25 32 30 33 29 36 36 36