Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JAN 17, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 1001.4 1001.0 1000.8 1001.6 999.2 1000.1 1000.5 1002.0 1001.4 1002.2 1003.2 1004.7 1001.9 1000.0 997.9 Mean SLP (mb): 1026.1 1026.2 1026.1 1026.9 1024.2 1025.5 1026.0 1027.5 1026.6 1027.8 1028.9 1030.3 1027.2 1025.5 1023.2 2m agl Tmp (F): 50.2 41.0 36.9 37.3 41.8 35.3 33.1 35.2 38.5 32.3 32.1 33.6 36.7 34.5 35.5 2m agl Dewpt(F): 33.0 32.2 31.4 31.2 31.0 29.6 29.4 29.5 28.5 26.8 25.4 24.8 25.4 23.4 22.4 2m agl RH (%): 51 70 80 78 65 80 86 79 67 80 76 70 63 63 58 10m agl Dir: 77 82 79 80 79 80 80 80 79 79 82 82 78 78 76 10m agl Spd(kt): 14 18 16 15 14 13 12 14 13 15 17 17 14 11 9 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Sfc CINH (J/kg): 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 177.7 244.5 227.3 188.2 171.3 177.5 157.4 181.0 172.4 192.2 331.8 323.8 190.8 131.5 102.0 Precip H20 (in): 0.34 0.29 0.25 0.28 0.27 0.31 0.31 0.30 0.28 0.26 0.21 0.22 0.23 0.22 0.20 Lifted Index(C): 12.6 13.4 13.5 12.8 11.0 10.6 10.0 9.3 10.2 11.4 11.0 10.5 9.3 8.8 9.0 700mb VV(-ub/s): 1.3 -0.6 -3.0 -1.6 -2.2 -0.2 -0.3 -0.8 -1.2 -1.0 -1.9 -3.1 -1.4 -1.6 0.2 Thk1000-500mb(m)5623.4 5618.0 5618.5 5609.2 5612.3 5601.3 5586.7 5569.8 5575.0 5572.2 5557.9 5559.1 5575.9 5592.8 5592.9 Thk1000-850mb(m)1357.6 1358.4 1357.2 1353.9 1358.8 1354.4 1349.8 1344.9 1347.8 1348.2 1346.3 1346.3 1353.8 1359.6 1359.7 Thk850-700mb(m):1608.7 1604.5 1604.6 1605.9 1607.1 1605.0 1602.5 1599.3 1597.4 1598.0 1592.4 1590.6 1595.0 1603.0 1602.4 SWEAT Index: 49.8 48.0 32.2 27.5 28.9 19.6 21.7 27.7 26.4 36.7 53.3 43.4 27.7 14.5 33.3 Total Totals Idx 23.6 21.2 20.1 22.0 25.3 26.9 28.7 30.4 30.3 25.7 27.0 29.6 31.3 30.3 28.4 Frz Hgt(ft amsl) 13084 12424 12851 12401 12573 12265 12198 11969 11990 11607 11313 11611 11824 12460 12329 0WetBlbHgt(amsl) 8014 7857 7319 7690 7929 7873 7689 7467 7238 7125 6451 6629 6575 7030 6784 Equil Prs (mb): 1001 1001 1001 1002 999 1000 1000 1002 1001 1002 1003 1005 1002 1000 998 Equil Hgt(amsl): 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 Hail Size(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 Conv Wind Gust: 60.0 63.2 61.7 59.7 57.6 55.9 53.6 52.7 54.6 60.1 60.6 60.0 56.1 54.7 55.4 Showalter Index: 13.0 14.0 13.9 13.2 11.7 11.2 10.6 10.1 10.5 11.9 11.2 10.6 9.6 9.2 9.4 Cap Strength(C):-999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 73 108 98 90 65 73 52 75 86 76 91 97 87 67 337 Storm Spd (kts): 15 14 11 10 10 8 8 10 10 13 15 13 10 6 8 2m HeatIndex(F): 50 41 37 37 42 35 33 35 39 32 32 34 37 34 35 2m WindChill(F): 50 41 27 28 42 26 23 25 30 21 20 22 27 25 28 1000mb GPH (m): 215 212 209 216 196 203 207 219 214 221 228 240 218 203 186 950mb GPH (m): 639 631 627 632 616 621 624 634 631 635 642 653 636 624 608 950mb Temp (C): 10.2 10.3 11.5 10.3 11.8 11.9 11.4 9.6 10.1 9.8 8.5 8.7 12.4 14.8 14.8 950mb Dewpt(C): -1.1 -5.6 -7.9 -7.8 -6.2 -6.7 -5.9 -6.0 -7.9 -9.5 -7.7 -10.1 -11.8 -14.8 -17.6 950mb RH (%): 45 32 25 27 27 26 29 32 27 24 31 25 17 11 9 950mb Dir: 86 94 94 94 93 96 94 93 93 91 94 98 98 95 92 950mb Speed(kt): 32 53 42 38 32 28 24 32 30 38 48 43 28 20 9 900mb GPH (m): 1091 1086 1084 1087 1072 1076 1077 1086 1083 1089 1095 1107 1092 1082 1064 900mb Temp (C): 13.8 16.5 16.3 15.7 15.8 14.9 13.6 12.7 13.1 14.5 14.7 14.9 14.7 15.4 15.1 900mb Dewpt(C): -8.9 -18.9 -19.9 -16.8 -14.8 -11.9 -12.1 -10.8 -13.3 -17.0 -16.5 -16.5 -14.6 -16.7 -16.5 900mb RH (%): 20 7 7 9 11 14 15 18 14 10 10 10 12 9 10 900mb Dir: 104 105 110 110 111 125 118 114 116 100 106 121 128 97 352 900mb Speed(kt): 28 32 22 16 11 7 4 11 10 15 25 19 5 1 6 850mb GPH (m): 1572 1570 1567 1570 1555 1558 1556 1564 1562 1569 1575 1587 1572 1563 1545 850mb Temp (C): 13.9 14.3 14.1 13.9 14.1 13.7 12.8 11.5 11.7 12.4 12.4 11.9 12.1 13.0 13.3 850mb Dewpt(C): -14.6 -15.1 -17.7 -16.9 -16.3 -15.6 -15.3 -15.1 -13.2 -16.3 -16.6 -14.2 -14.8 -17.0 -19.1 850mb RH (%): 12 11 9 10 11 11 13 14 16 12 12 15 14 11 9 850mb Dir: 99 103 104 77 76 61 28 86 103 68 112 122 105 23 329 850mb Speed(kt): 15 19 9 7 5 2 4 5 5 6 13 10 3 1 8 800mb GPH (m): 2080 2078 2074 2077 2063 2065 2063 2068 2066 2073 2078 2090 2075 2068 2051 800mb Temp (C): 12.2 11.2 11.1 11.2 11.9 11.5 10.8 10.2 9.9 9.5 9.0 8.4 9.1 10.7 10.7 800mb Dewpt(C): -15.9 -15.2 -20.5 -20.9 -17.7 -17.3 -16.6 -15.9 -16.2 -15.0 -20.8 -17.1 -19.2 -22.4 -25.1 800mb RH (%): 12 14 9 9 11 12 13 14 14 16 10 14 12 8 6 800mb Dir: 54 89 56 51 41 22 1 50 56 52 104 94 66 13 315 800mb Speed(kt): 10 12 6 9 8 5 8 7 5 8 5 3 3 3 10 750mb GPH (m): 2616 2612 2607 2611 2598 2599 2596 2601 2598 2604 2608 2618 2605 2602 2584 750mb Temp (C): 8.5 7.7 7.6 8.1 8.2 7.7 7.1 6.9 6.5 6.9 5.5 5.3 6.4 7.7 7.6 750mb Dewpt(C): -17.9 -16.1 -19.9 -16.3 -16.3 -14.3 -13.4 -13.2 -15.7 -24.0 -21.9 -23.5 -24.6 -21.3 -28.1 750mb RH (%): 14 17 12 16 16 19 21 22 18 9 12 10 9 11 6 750mb Dir: 35 70 48 43 23 14 356 36 35 42 51 52 48 20 303 750mb Speed(kt): 13 10 10 10 9 7 8 8 9 9 5 7 7 4 12 700mb GPH (m): 3181 3174 3171 3175 3162 3163 3159 3163 3159 3167 3167 3177 3167 3166 3148 700mb Temp (C): 4.4 3.4 4.4 4.3 4.0 4.0 4.0 3.5 3.3 3.2 2.1 2.4 3.0 4.3 4.1 700mb Dewpt(C): -19.1 -19.2 -15.0 -15.1 -19.0 -15.0 -15.4 -20.3 -29.8 -18.2 -25.6 -25.4 -25.8 -34.4 -32.5 700mb RH (%): 16 17 23 23 17 24 23 16 7 19 11 11 10 4 5 700mb Dir: 17 57 45 30 7 11 355 18 29 26 14 37 31 8 293 700mb Speed(kt): 16 12 11 9 9 9 10 11 12 13 11 14 9 7 12 650mb GPH (m): 3780 3771 3770 3773 3759 3760 3756 3759 3754 3761 3759 3771 3761 3763 3745 650mb Temp (C): 1.0 0.1 0.9 0.0 0.4 -0.2 -0.3 -0.8 -0.7 -2.0 -2.3 -1.6 -1.1 0.3 0.1 650mb Dewpt(C): -19.8 -18.9 -17.4 -18.6 -24.4 -19.4 -21.3 -24.0 -33.4 -20.3 -28.9 -27.7 -30.8 -35.5 -35.5 650mb RH (%): 20 23 24 23 14 22 19 16 7 23 11 12 9 5 5 650mb Dir: 2 44 19 5 359 19 357 7 31 24 10 35 29 0 278 650mb Speed(kt): 21 15 8 8 12 11 11 13 14 18 16 17 11 8 12 600mb GPH (m): 4418 4408 4408 4409 4396 4395 4390 4391 4387 4391 4388 4401 4394 4397 4379 600mb Temp (C): -2.1 -2.7 -2.9 -3.5 -3.2 -4.2 -4.7 -5.4 -5.1 -6.3 -6.4 -6.2 -5.1 -4.7 -4.5 600mb Dewpt(C): -24.2 -24.3 -26.8 -29.1 -30.3 -30.2 -30.0 -29.7 -29.9 -32.5 -36.7 -33.5 -38.7 -30.0 -32.1 600mb RH (%): 17 17 14 12 11 12 12 13 13 11 7 10 5 12 10 600mb Dir: 358 26 342 341 344 14 354 354 24 13 21 30 30 359 281 600mb Speed(kt): 26 12 8 9 15 12 12 13 15 21 19 16 16 9 14 550mb GPH (m): 5103 5092 5091 5091 5078 5075 5067 5066 5064 5065 5062 5075 5070 5073 5056 550mb Temp (C): -6.7 -6.4 -6.4 -7.3 -8.1 -8.4 -9.8 -10.9 -10.4 -10.0 -10.8 -10.9 -10.5 -11.0 -10.9 550mb Dewpt(C): -31.4 -36.8 -44.1 -35.9 -34.1 -36.4 -33.8 -32.1 -25.4 -43.7 -42.0 -39.7 -29.2 -24.7 -26.3 550mb RH (%): 12 7 4 9 11 9 13 16 28 5 6 8 20 32 27 550mb Dir: 355 6 326 323 327 358 336 343 16 3 18 29 34 2 290 550mb Speed(kt): 27 11 10 11 17 13 12 16 15 25 23 20 19 11 15 500mb GPH (m): 5838 5830 5828 5825 5808 5805 5793 5789 5789 5793 5786 5799 5794 5796 5778 500mb Temp (C): -12.1 -11.0 -11.9 -12.5 -13.7 -14.4 -15.6 -17.0 -15.9 -14.8 -15.6 -15.9 -17.0 -17.1 -17.1 500mb Dewpt(C): -38.7 -45.1 -44.4 -47.3 -38.3 -36.6 -36.8 -36.7 -31.9 -43.2 -53.7 -56.1 -28.4 -31.8 -30.0 500mb RH (%): 9 5 5 4 11 14 15 17 25 7 3 2 37 28 32 500mb Dir: 358 332 323 308 309 331 317 342 20 1 11 25 22 2 301 500mb Speed(kt): 19 11 14 13 18 15 14 17 16 25 28 24 21 12 17 450mb GPH (m): 6635 6628 6623 6618 6598 6592 6577 6570 6573 6579 6570 6581 6574 6574 6557 450mb Temp (C): -17.6 -17.7 -18.0 -19.4 -20.2 -21.3 -22.7 -22.2 -22.2 -22.0 -21.9 -22.8 -23.3 -24.0 -24.3 450mb Dewpt(C): -35.6 -40.1 -51.1 -44.9 -47.4 -36.7 -35.1 -52.8 -36.1 -32.2 -51.5 -48.7 -36.0 -32.7 -31.4 450mb RH (%): 20 13 4 9 8 25 32 5 28 40 6 8 31 45 53 450mb Dir: 13 330 287 297 297 311 308 358 32 357 6 18 11 355 315 450mb Speed(kt): 15 12 19 18 21 18 20 19 20 25 31 25 23 17 17 400mb GPH (m): 7502 7495 7490 7481 7458 7448 7429 7424 7425 7431 7425 7432 7423 7421 7401 400mb Temp (C): -25.7 -25.1 -25.5 -25.7 -27.3 -27.7 -28.6 -28.8 -29.3 -29.4 -28.4 -29.8 -30.2 -31.3 -31.9 400mb Dewpt(C): -42.6 -47.3 -56.9 -63.9 -49.0 -49.9 -45.1 -50.4 -42.2 -39.8 -52.7 -46.7 -41.9 -38.4 -40.6 400mb RH (%): 20 12 4 2 12 11 20 12 29 37 9 19 32 51 43 400mb Dir: 2 341 274 277 292 298 301 343 32 360 1 3 352 341 326 400mb Speed(kt): 20 12 21 32 28 24 32 20 20 27 33 28 23 20 20 350mb GPH (m): 8452 8448 8440 8431 8403 8392 8371 8363 8362 8369 8364 8367 8356 8349 8328 350mb Temp (C): -34.1 -33.4 -33.7 -34.2 -34.8 -35.6 -36.1 -36.6 -37.1 -36.9 -37.0 -37.6 -38.5 -39.2 -39.4 350mb Dewpt(C): -50.4 -55.6 -60.5 -57.8 -57.6 -51.7 -49.2 -53.6 -49.4 -50.6 -44.1 -47.6 -47.7 -43.3 -48.0 350mb RH (%): 19 10 6 8 9 19 26 17 28 24 49 36 39 66 41 350mb Dir: 3 330 272 263 281 294 299 328 39 6 354 352 340 320 328 350mb Speed(kt): 19 10 18 32 43 30 33 20 20 28 31 29 24 24 21 300mb GPH (m): 9511 9509 9499 9487 9458 9443 9422 9412 9408 9416 9410 9408 9396 9384 9366 300mb Temp (C): -43.4 -43.1 -43.3 -43.8 -44.2 -44.1 -44.3 -45.0 -45.6 -45.3 -46.0 -46.6 -47.2 -47.8 -47.0 300mb Dewpt(C): -55.6 -57.8 -58.8 -60.3 -60.5 -58.2 -57.5 -56.1 -56.8 -58.3 -54.0 -53.0 -56.2 -52.4 -52.7 300mb RH (%): 27 20 18 16 16 21 23 30 29 24 42 50 37 60 54 300mb Dir: 16 284 265 262 277 294 299 314 13 9 342 337 325 316 331 300mb Speed(kt): 15 5 20 36 45 31 27 28 18 22 27 28 29 25 23 250mb GPH (m): 10708 10709 10697 10685 10652 10643 10620 10605 10600 10606 10596 10592 10577 10567 10546 250mb Temp (C): -54.3 -53.5 -53.8 -53.8 -53.5 -51.9 -52.1 -52.6 -52.9 -54.6 -54.8 -55.7 -55.2 -54.8 -55.2 250mb Dewpt(C): -61.3 -66.9 -66.9 -67.9 -68.3 -63.4 -63.9 -63.6 -66.9 -64.9 -63.0 -64.0 -63.1 -62.1 -63.4 250mb RH (%): 44 20 21 18 17 26 25 28 19 29 38 37 39 43 38 250mb Dir: 58 127 247 263 281 296 298 314 344 350 331 328 324 327 337 250mb Speed(kt): 17 5 23 38 34 27 30 33 24 19 29 27 27 25 27 200mb GPH (m): 12098 12105 12091 12089 12067 12068 12049 12035 12026 12019 12007 11997 11984 11981 11963 200mb Temp (C): -65.2 -63.4 -64.9 -60.5 -58.9 -57.1 -55.5 -55.1 -55.4 -56.3 -57.5 -57.6 -57.1 -55.3 -54.9 200mb Dewpt(C): -72.6 -74.9 -72.7 -67.4 -71.0 -72.5 -73.4 -73.7 -74.7 -71.9 -72.9 -71.1 -73.0 -75.7 -75.4 200mb RH (%): 38 22 36 43 22 15 11 10 9 14 14 18 14 8 8 200mb Dir: 17 15 252 299 299 311 306 316 321 323 331 327 324 335 328 200mb Speed(kt): 20 9 20 26 31 28 41 43 41 40 41 39 37 34 37 150mb GPH (m): 13869 13877 13862 13883 13868 13881 13862 13860 13845 13838 13830 13826 13823 13830 13819 150mb Temp (C): -60.4 -61.4 -60.8 -59.8 -59.4 -58.9 -59.4 -58.0 -58.7 -57.9 -56.3 -54.8 -53.5 -52.8 -51.7 150mb Dewpt(C): -84.4 -82.6 -84.5 -83.8 -85.3 -85.0 -83.4 -84.3 -84.6 -84.2 -85.3 -84.3 -88.1 -83.1 -82.2 150mb RH (%): 4 6 4 4 3 3 4 3 3 3 2 2 1 2 2 150mb Dir: 331 332 316 324 322 311 319 316 325 326 334 334 339 341 331 150mb Speed(kt): 38 33 30 30 34 35 48 48 56 52 48 46 40 40 39 100mb GPH (m): 16381 16383 16374 16397 16388 16394 16373 16384 16372 16374 16372 16380 16377 16386 16380 100mb Temp (C): -62.3 -63.0 -61.9 -62.9 -61.6 -61.6 -62.7 -62.8 -61.6 -61.8 -62.5 -62.2 -61.2 -61.7 -61.8 100mb Dewpt(C): -90.2 -90.9 -89.9 -90.6 -89.7 -89.6 -87.8 -90.5 -101.3 -89.8 -90.3 -90.1 -89.3 -89.7 -89.7 100mb RH (%): 2 2 2 2 2 2 3 2 0 2 2 2 2 2 2 100mb Dir: 342 333 336 329 332 335 327 334 338 344 347 354 352 348 342 100mb Speed(kt): 29 31 29 29 34 34 31 38 42 42 45 42 39 38 38