Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JUL 27, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 994.7 994.3 992.2 992.9 993.4 995.0 993.3 992.8 992.8 994.2 993.0 994.2 994.3 994.6 993.7 Mean SLP (mb): 1018.9 1018.2 1015.8 1016.8 1017.6 1019.1 1017.1 1016.7 1017.1 1018.2 1016.7 1018.3 1018.7 1018.6 1017.4 2m agl Tmp (F): 58.2 67.6 75.6 64.6 59.9 62.1 70.3 62.5 54.9 65.6 71.5 60.0 52.0 66.3 74.0 2m agl Dewpt(F): 53.3 56.2 57.5 58.2 56.6 54.5 56.2 55.3 54.1 55.9 53.4 51.7 49.4 53.4 49.8 2m agl RH (%): 83 66 52 79 88 76 60 77 97 70 52 73 91 62 41 10m agl Dir: 99 264 292 319 220 210 300 317 55 279 305 316 63 285 307 10m agl Spd(kt): 1 3 5 3 3 4 6 3 1 3 6 4 1 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 0.00 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 0.4 6.4 0.0 2.3 18.2 16.7 0.1 2.0 48.5 1.1 0.0 0.0 0.0 0.0 Sfc CINH (J/kg): -0.2 0.0 -0.4 0.0 0.0 -0.1 0.0 -1.2 -0.9 0.0 -0.2 -0.2 -0.2 -0.2 0.0 0-3km Hel(J/kg): 100.8 90.5 107.1 133.8 95.6 78.4 95.0 118.9 95.3 75.7 91.4 90.5 66.0 62.7 92.6 Precip H20 (in): 1.19 1.14 1.05 1.11 1.08 0.94 0.91 0.92 0.85 0.69 0.66 0.62 0.64 0.59 0.69 Lifted Index(C): 7.5 6.6 5.3 6.0 7.3 9.4 7.3 7.9 8.7 9.8 9.9 11.7 12.0 9.7 7.5 700mb VV(-ub/s): 0.5 0.0 -0.3 0.4 -0.1 0.0 0.0 0.7 0.1 -0.2 0.2 -0.7 0.2 -0.1 -0.1 Thk1000-500mb(m)5618.1 5637.1 5668.4 5663.8 5642.0 5636.4 5658.6 5656.0 5632.5 5635.6 5668.1 5664.4 5653.3 5661.0 5682.4 Thk1000-850mb(m)1361.7 1369.0 1387.1 1377.7 1362.2 1356.6 1371.7 1367.6 1357.8 1359.8 1373.5 1366.0 1359.6 1367.9 1384.3 Thk850-700mb(m):1598.4 1599.7 1604.1 1603.0 1601.2 1599.0 1602.5 1602.2 1597.6 1594.8 1602.1 1605.6 1604.8 1608.3 1615.2 SWEAT Index: 133.7 97.3 150.2 164.1 147.9 137.4 129.3 113.3 133.0 87.6 42.5 45.4 39.9 32.5 39.0 Total Totals Idx 35.4 33.8 37.0 35.4 32.9 32.2 33.3 32.8 33.7 26.2 23.3 19.0 16.4 17.0 23.6 Frz Hgt(ft amsl) 12068 12497 14151 13924 13696 13859 14533 14312 14250 14379 15015 14745 14477 14447 14412 0WetBlbHgt(amsl) 11681 11050 10196 10206 10554 10390 9670 9450 7783 7348 6606 8663 8649 8511 11495 Equil Prs (mb): 995 994 992 993 993 995 993 993 993 828 993 994 994 995 994 Equil Hgt(amsl): 26 26 26 26 26 26 26 26 26 5664 26 26 26 26 26 Hail Size(in): -0.12 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 Conv Wind Gust: 37.4 37.6 46.2 33.0 13.9 14.5 30.9 31.1 29.8 29.2 55.3 54.2 53.0 54.0 56.9 Showalter Index: 7.8 8.9 5.9 6.6 9.0 9.4 8.9 9.3 9.0 13.7 15.4 17.2 17.6 16.7 13.9 Cap Strength(C):-999.9 2.2 -999.9 -999.9 3.6 -999.9 -999.9 -999.9 -999.9 -999.9 3.2 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 259 254 256 254 259 264 269 263 267 275 277 273 271 267 274 Storm Spd (kts): 14 12 14 14 15 15 14 14 16 12 13 11 10 10 12 2m HeatIndex(F): 58 68 76 65 60 62 70 63 55 66 71 60 52 66 74 2m WindChill(F): 58 68 76 65 60 62 70 63 55 66 71 60 52 66 74 1000mb GPH (m): 159 155 136 143 148 161 146 142 143 154 143 155 155 158 150 950mb GPH (m): 591 592 580 581 581 594 586 578 575 590 584 589 585 593 592 950mb Temp (C): 13.2 14.3 19.1 16.2 12.4 11.9 16.0 14.3 12.5 13.2 16.8 14.2 13.2 13.8 18.4 950mb Dewpt(C): 11.0 11.8 12.5 13.8 12.3 11.1 11.8 12.2 11.3 11.4 10.1 10.0 8.7 7.4 7.9 950mb RH (%): 86 85 64 85 99 95 76 87 92 88 64 75 74 64 49 950mb Dir: 236 262 295 339 229 206 303 329 337 281 307 340 321 291 312 950mb Speed(kt): 1 2 5 7 5 4 7 9 6 3 7 10 3 3 7 900mb GPH (m): 1044 1046 1042 1040 1034 1044 1042 1033 1027 1042 1041 1044 1039 1047 1052 900mb Temp (C): 10.9 11.8 14.7 14.4 11.7 8.3 11.5 12.2 10.1 9.8 12.2 12.1 11.0 12.6 15.9 900mb Dewpt(C): 9.0 8.9 11.2 12.1 11.4 8.1 10.4 7.6 9.1 7.3 9.0 4.0 6.5 1.1 -8.8 900mb RH (%): 88 82 79 86 98 99 93 73 94 84 80 57 73 45 17 900mb Dir: 219 237 296 197 212 258 309 319 278 265 311 287 298 322 328 900mb Speed(kt): 5 3 4 6 9 4 6 4 5 4 6 3 6 4 3 850mb GPH (m): 1520 1524 1523 1521 1510 1518 1518 1510 1501 1514 1517 1521 1515 1526 1534 850mb Temp (C): 9.6 11.1 12.1 10.9 8.8 8.8 8.8 8.8 7.3 6.6 9.3 11.1 11.4 12.3 13.4 850mb Dewpt(C): 6.3 4.1 8.5 9.3 7.0 6.5 6.7 5.8 6.3 3.2 -1.0 -6.9 -13.2 -14.7 -11.1 850mb RH (%): 79 62 78 89 88 85 86 81 93 79 48 27 16 14 17 850mb Dir: 225 216 236 215 222 243 311 266 265 272 291 272 295 263 262 850mb Speed(kt): 12 8 8 11 14 12 7 5 8 7 4 7 6 3 4 800mb GPH (m): 2023 2028 2029 2025 2012 2019 2019 2010 1998 2012 2020 2025 2019 2031 2041 800mb Temp (C): 8.9 9.1 9.9 8.8 8.9 8.2 8.4 7.6 6.8 9.2 10.0 10.3 10.1 10.4 11.5 800mb Dewpt(C): 2.7 7.0 4.5 3.5 3.8 1.7 4.9 2.6 1.0 -9.2 -22.1 -17.6 -14.8 -11.0 -6.0 800mb RH (%): 65 86 68 69 70 63 79 71 66 26 9 12 16 21 28 800mb Dir: 230 221 222 227 230 235 239 235 252 264 251 248 252 228 236 800mb Speed(kt): 16 12 17 21 21 17 16 15 14 10 10 11 7 7 9 750mb GPH (m): 2555 2560 2563 2558 2545 2551 2553 2544 2531 2544 2553 2559 2552 2565 2578 750mb Temp (C): 6.5 6.1 7.1 7.6 7.8 7.2 8.7 8.9 8.6 7.6 8.1 8.5 7.7 8.5 10.3 750mb Dewpt(C): 3.8 4.1 1.0 -0.4 -6.6 -0.4 -4.2 -6.8 -29.3 -24.6 -20.8 -10.7 -8.8 -12.2 -17.2 750mb RH (%): 83 87 64 56 35 58 39 32 5 8 11 24 30 21 13 750mb Dir: 231 218 216 222 231 231 231 224 238 243 238 238 237 227 240 750mb Speed(kt): 21 17 21 26 24 21 23 24 22 14 17 16 11 10 12 700mb GPH (m): 3119 3123 3127 3124 3111 3117 3120 3112 3098 3109 3119 3126 3120 3134 3149 700mb Temp (C): 3.5 3.3 3.9 4.9 5.7 5.5 6.5 6.6 6.2 5.6 6.2 6.9 7.4 7.7 7.2 700mb Dewpt(C): 1.5 -0.2 -4.4 -5.8 -4.4 -5.3 -12.2 -13.1 -17.2 -17.3 -13.7 -25.9 -34.6 -21.5 0.6 700mb RH (%): 86 78 55 45 48 45 25 23 17 17 22 8 3 11 63 700mb Dir: 227 220 216 220 229 232 234 223 231 235 236 236 235 231 238 700mb Speed(kt): 25 22 26 27 26 26 26 26 29 20 22 19 16 15 19 650mb GPH (m): 3716 3721 3727 3726 3714 3719 3724 3716 3701 3710 3723 3732 3726 3740 3755 650mb Temp (C): -0.2 0.2 1.8 3.2 2.9 2.5 3.7 3.1 2.1 2.5 4.3 4.6 4.1 3.2 3.8 650mb Dewpt(C): -1.5 -4.7 -14.7 -14.3 -11.1 -9.3 -19.9 -14.9 -10.7 -22.3 -29.7 -25.1 -13.7 -6.0 -11.8 650mb RH (%): 91 70 28 26 35 41 16 25 38 14 7 10 26 50 31 650mb Dir: 224 219 218 223 227 229 234 224 231 237 237 236 235 231 239 650mb Speed(kt): 30 27 28 26 28 30 27 28 32 25 25 18 18 19 24 600mb GPH (m): 4353 4360 4369 4370 4357 4362 4369 4359 4343 4353 4369 4378 4371 4384 4400 600mb Temp (C): -3.0 -1.4 -0.2 -0.8 -1.1 -0.7 0.3 0.0 0.0 0.2 1.2 0.7 0.2 0.1 0.0 600mb Dewpt(C): -8.7 -17.2 -27.5 -7.1 -9.9 -17.2 -28.0 -19.6 -26.2 -29.3 -22.8 -16.6 -11.6 -15.1 -14.7 600mb RH (%): 65 29 11 62 51 27 10 21 12 9 15 26 41 31 32 600mb Dir: 225 222 221 219 232 231 230 226 232 240 237 234 233 230 240 600mb Speed(kt): 32 27 28 28 29 32 27 30 36 30 26 21 24 25 28 550mb GPH (m): 5038 5049 5060 5060 5046 5053 5060 5052 5033 5045 5063 5072 5064 5075 5091 550mb Temp (C): -6.5 -4.7 -4.2 -3.9 -4.7 -3.6 -3.6 -2.9 -4.5 -3.6 -2.7 -3.3 -3.5 -3.8 -4.5 550mb Dewpt(C): -14.6 -27.1 -16.0 -22.3 -12.8 -35.8 -33.0 -26.5 -17.4 -27.4 -19.9 -14.8 -15.7 -26.1 -17.4 550mb RH (%): 53 16 39 23 53 6 8 15 36 14 26 41 39 16 36 550mb Dir: 231 229 225 219 233 238 224 228 231 242 239 230 237 233 238 550mb Speed(kt): 31 27 29 29 33 33 28 34 39 32 29 26 29 28 32 500mb GPH (m): 5777 5792 5804 5807 5790 5798 5805 5798 5775 5790 5811 5819 5809 5819 5832 500mb Temp (C): -9.7 -9.3 -8.2 -7.6 -8.5 -8.4 -8.9 -9.1 -10.0 -8.2 -7.5 -7.4 -9.1 -9.7 -10.6 500mb Dewpt(C): -37.8 -18.0 -22.6 -26.4 -21.5 -34.7 -27.4 -13.8 -18.5 -31.4 -20.7 -22.5 -19.7 -23.1 -18.7 500mb RH (%): 9 50 31 21 35 10 21 68 50 14 34 29 42 33 52 500mb Dir: 237 229 231 226 230 238 228 231 228 244 242 230 234 235 235 500mb Speed(kt): 34 32 32 30 37 36 35 34 42 35 34 32 28 27 30 450mb GPH (m): 6581 6598 6615 6618 6597 6604 6612 6604 6578 6599 6623 6630 6615 6622 6632 450mb Temp (C): -15.1 -14.2 -12.7 -13.3 -14.5 -14.7 -14.1 -15.3 -16.0 -13.2 -12.7 -13.3 -15.1 -15.8 -17.2 450mb Dewpt(C): -25.2 -24.5 -32.2 -27.5 -25.3 -37.3 -33.3 -24.0 -25.3 -26.8 -29.9 -31.1 -27.7 -33.4 -25.9 450mb RH (%): 43 42 18 30 40 13 19 48 45 32 23 21 34 21 48 450mb Dir: 236 230 233 228 228 237 232 232 231 250 242 228 229 237 229 450mb Speed(kt): 39 33 32 34 41 37 40 37 44 39 39 34 29 26 29 400mb GPH (m): 7460 7481 7500 7502 7477 7483 7493 7481 7454 7483 7509 7514 7491 7500 7506 400mb Temp (C): -21.1 -20.4 -19.8 -20.1 -21.3 -21.5 -20.7 -21.8 -22.1 -20.4 -19.7 -19.9 -22.8 -21.1 -22.0 400mb Dewpt(C): -27.0 -33.3 -34.9 -34.7 -35.7 -37.2 -35.8 -31.9 -32.7 -32.5 -34.5 -43.1 -31.9 -43.1 -25.3 400mb RH (%): 59 32 26 27 27 24 25 41 39 34 26 12 44 13 75 400mb Dir: 241 235 236 225 226 234 233 227 238 249 245 224 228 246 221 400mb Speed(kt): 43 33 34 38 44 40 40 40 45 43 43 36 31 30 44 350mb GPH (m): 8431 8453 8474 8475 8446 8451 8464 8449 8421 8455 8483 8487 8454 8471 8473 350mb Temp (C): -28.1 -27.9 -27.4 -27.6 -28.5 -28.6 -28.2 -29.0 -29.2 -28.5 -27.8 -28.2 -30.4 -28.4 -29.8 350mb Dewpt(C): -38.6 -40.1 -44.3 -42.5 -44.1 -39.0 -37.4 -41.0 -40.8 -46.2 -45.0 -49.0 -41.5 -48.6 -33.0 350mb RH (%): 37 31 20 24 22 37 42 32 33 18 19 13 34 14 74 350mb Dir: 240 233 238 224 223 232 234 220 248 246 240 219 225 247 228 350mb Speed(kt): 44 36 36 40 46 45 40 41 46 51 37 37 31 41 41 300mb GPH (m): 9517 9541 9566 9564 9532 9535 9548 9531 9502 9537 9569 9571 9531 9558 9553 300mb Temp (C): -37.1 -36.8 -35.4 -36.3 -36.8 -37.7 -37.2 -37.7 -38.6 -38.1 -37.6 -37.6 -38.7 -36.1 -38.5 300mb Dewpt(C): -45.4 -48.6 -52.5 -51.0 -49.5 -45.4 -44.9 -47.3 -51.8 -43.3 -49.0 -53.4 -53.4 -55.3 -42.0 300mb RH (%): 43 30 17 22 27 46 46 37 25 59 31 19 21 13 71 300mb Dir: 239 235 239 218 225 231 236 219 252 254 241 218 227 246 243 300mb Speed(kt): 45 37 35 41 48 47 40 42 43 49 36 29 36 60 31 250mb GPH (m): 10750 10776 10808 10802 10765 10766 10780 10760 10726 10763 10797 10799 10760 10799 10780 250mb Temp (C): -46.3 -46.1 -45.3 -45.9 -47.1 -47.1 -47.0 -47.5 -48.6 -49.1 -48.2 -48.2 -46.6 -45.2 -46.1 250mb Dewpt(C): -56.5 -57.6 -58.5 -58.6 -55.9 -55.2 -55.4 -53.8 -58.0 -52.9 -56.1 -56.0 -63.7 -59.0 -57.5 250mb RH (%): 33 28 23 24 38 41 40 51 35 66 42 42 14 22 28 250mb Dir: 246 244 237 216 225 233 235 219 241 259 250 225 231 245 236 250mb Speed(kt): 46 37 38 45 48 47 38 44 43 49 36 24 45 70 43 200mb GPH (m): 12203 12229 12264 12253 12212 12214 12230 12205 12167 12192 12228 12238 12220 12261 12251 200mb Temp (C): -53.7 -54.6 -53.6 -54.3 -53.1 -54.1 -53.9 -54.5 -53.6 -56.7 -57.8 -55.8 -51.2 -52.2 -49.7 200mb Dewpt(C): -67.7 -67.6 -69.8 -67.0 -67.7 -68.6 -68.4 -69.2 -67.6 -66.3 -66.6 -67.7 -71.2 -69.8 -70.8 200mb RH (%): 19 21 14 22 17 17 17 17 19 31 34 24 9 12 8 200mb Dir: 240 234 232 217 220 232 225 220 235 252 250 231 242 244 236 200mb Speed(kt): 47 41 44 50 55 45 42 51 47 52 38 37 59 80 67 150mb GPH (m): 14057 14068 14106 14104 14073 14064 14075 14055 14026 14034 14057 14077 14076 14108 14125 150mb Temp (C): -52.7 -54.4 -54.8 -53.2 -52.6 -52.8 -53.6 -52.4 -51.6 -52.0 -52.9 -53.4 -54.4 -55.3 -51.8 150mb Dewpt(C): -87.7 -84.0 -81.8 -80.7 -82.9 -83.2 -81.0 -82.7 -82.2 -86.6 -83.6 -83.5 -79.4 -80.3 -79.8 150mb RH (%): 1 2 3 3 2 2 3 2 2 1 2 2 4 4 3 150mb Dir: 229 228 227 224 218 222 221 221 231 231 243 242 247 245 237 150mb Speed(kt): 56 46 50 64 65 59 55 52 48 52 53 47 58 68 64 100mb GPH (m): 16647 16648 16678 16683 16657 16658 16663 16656 16631 16641 16662 16673 16665 16683 16709 100mb Temp (C): -57.1 -56.9 -57.5 -57.6 -57.8 -57.1 -57.3 -56.5 -55.9 -55.8 -56.6 -56.5 -56.7 -57.0 -57.5 100mb Dewpt(C): -90.6 -90.5 -90.9 -91.0 -91.1 -90.6 -86.4 -85.8 -89.8 -89.7 -90.2 -90.2 -90.3 -90.4 -86.6 100mb RH (%): 1 1 1 1 1 1 2 2 1 1 1 1 1 1 2 100mb Dir: 223 222 227 223 222 215 230 228 226 232 219 238 245 233 216 100mb Speed(kt): 35 36 37 34 32 32 35 27 28 27 36 34 31 27 31