Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z NOV 29, 2025 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 998.6 998.7 996.0 995.5 994.3 995.9 997.8 999.6 1000.2 1000.4 1000.0 999.6 997.8 998.1 997.6 Mean SLP (mb): 1023.3 1023.8 1021.1 1020.6 1019.3 1021.0 1023.0 1024.9 1025.3 1025.7 1025.4 1024.9 1022.8 1023.2 1022.8 2m agl Tmp (F): 50.5 42.9 40.5 42.2 42.9 41.8 39.5 38.9 44.9 38.7 36.1 40.5 44.8 41.1 39.5 2m agl Dewpt(F): 43.7 35.3 34.1 36.4 36.9 38.8 33.2 32.3 31.4 26.9 26.8 32.8 37.5 37.6 36.9 2m agl RH (%): 77 74 77 80 79 89 78 77 59 62 69 73 75 87 90 10m agl Dir: 84 84 86 86 83 102 75 78 67 70 63 69 288 188 190 10m agl Spd(kt): 7 14 12 10 5 3 5 6 4 5 4 2 2 3 4 6hr Precip (in): 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 AccumPrecip(in): 0.00 0.00 0.00 0.01 0.01 0.06 0.06 0.07 0.07 0.07 0.07 0.07 0.07 0.07 0.08 Sfc CAPE (J/kg): 3.1 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Sfc CINH (J/kg): -0.2 0.0 0.0 0.0 0.0 -2.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 24.2 203.7 261.8 264.2 218.2 90.7 112.0 89.6 118.4 131.8 116.8 75.0 61.2 82.1 184.3 Precip H20 (in): 0.58 0.27 0.33 0.51 0.59 0.56 0.42 0.29 0.31 0.42 0.52 0.66 0.68 0.64 0.53 Lifted Index(C): 5.8 12.0 8.9 9.6 11.2 12.4 14.1 19.3 19.7 20.3 18.7 15.5 15.4 10.8 4.8 700mb VV(-ub/s): -1.8 0.3 2.2 3.5 0.4 0.2 -0.8 -1.8 -1.1 -1.6 -1.7 -2.1 1.4 -3.6 0.9 Thk1000-500mb(m)5485.8 5484.1 5488.5 5458.7 5417.3 5381.9 5409.9 5458.8 5482.6 5517.4 5531.5 5530.6 5517.0 5447.2 5405.3 Thk1000-850mb(m)1336.2 1329.9 1331.9 1324.4 1319.1 1313.3 1314.4 1314.7 1321.8 1325.2 1328.8 1330.7 1330.2 1316.6 1310.6 Thk850-700mb(m):1557.4 1561.6 1565.6 1547.6 1538.0 1532.7 1533.3 1540.8 1547.3 1557.5 1565.1 1574.6 1567.5 1551.4 1539.6 SWEAT Index: 79.3 54.4 55.8 60.7 99.0 79.3 72.6 65.6 54.5 48.0 50.1 52.3 59.5 85.0 98.6 Total Totals Idx 44.2 26.9 37.8 38.0 37.0 34.1 31.1 19.9 15.3 10.6 12.7 20.3 21.1 32.4 46.6 Frz Hgt(ft amsl) 9118 9048 9018 6561 5418 5144 4641 5294 7115 8204 10947 10444 9711 6969 5249 0WetBlbHgt(amsl) 6770 3815 5427 5991 4936 3972 3591 2518 2393 2395 2481 2944 3302 3140 5138 Equil Prs (mb): 999 999 996 996 994 996 998 1000 1000 1000 1000 1000 998 998 998 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: 22.9 52.0 49.2 36.7 32.7 27.5 39.9 62.6 63.3 66.8 65.1 61.9 58.6 53.9 32.6 Showalter Index: 5.9 12.7 9.2 9.3 10.5 12.6 14.3 19.7 20.5 21.0 19.5 16.9 16.7 13.3 5.7 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): 84 146 213 310 333 15 34 47 31 36 15 356 319 325 321 Storm Spd (kts): 11 12 14 17 22 15 16 16 14 14 14 13 13 21 24 2m HeatIndex(F): 51 43 40 42 43 42 39 39 45 39 36 41 45 41 39 2m WindChill(F): 51 43 40 42 43 42 35 34 45 34 32 41 45 41 36 1000mb GPH (m): 192 193 170 167 156 170 185 200 205 206 203 200 185 188 184 950mb GPH (m): 617 612 588 584 575 588 602 616 625 626 623 620 606 605 599 950mb Temp (C): 8.6 5.2 4.7 4.3 4.6 2.5 4.1 4.4 5.8 6.8 7.4 7.2 7.1 4.3 2.4 950mb Dewpt(C): 6.1 -1.4 -1.7 0.2 1.6 2.2 -2.5 -4.9 -7.7 -10.6 -12.3 -12.2 -8.7 -3.9 1.5 950mb RH (%): 84 62 63 75 81 97 62 51 37 27 23 24 31 55 94 950mb Dir: 97 91 92 95 123 122 98 103 86 86 57 86 291 222 223 950mb Speed(kt): 17 36 28 22 10 7 12 13 9 9 6 4 2 6 13 900mb GPH (m): 1062 1055 1033 1025 1014 1024 1040 1055 1065 1068 1066 1063 1049 1043 1035 900mb Temp (C): 5.7 7.0 8.2 5.4 2.8 1.7 2.2 2.6 3.7 4.7 6.0 6.7 6.2 2.2 1.1 900mb Dewpt(C): 4.9 -10.1 -6.3 -1.9 -0.1 0.5 -2.2 -7.3 -11.7 -16.1 -16.9 -13.1 -11.5 -3.3 0.9 900mb RH (%): 94 28 35 59 81 92 72 48 31 20 17 23 27 67 98 900mb Dir: 126 110 144 153 281 64 93 112 62 65 6 1 307 292 262 900mb Speed(kt): 13 29 21 9 6 3 7 9 3 4 5 4 7 9 15 850mb GPH (m): 1528 1523 1502 1491 1476 1483 1499 1515 1527 1532 1532 1531 1515 1504 1494 850mb Temp (C): 2.6 5.3 6.0 3.5 1.2 0.4 -0.5 0.3 1.9 3.5 4.8 5.3 4.6 0.9 0.4 850mb Dewpt(C): 2.6 -17.8 -5.6 -0.7 -0.8 -4.1 -3.4 -8.5 -14.3 -19.1 -19.2 -14.7 -14.7 -7.4 0.2 850mb RH (%): 99 17 43 73 86 72 81 52 29 17 16 22 23 54 98 850mb Dir: 127 129 177 234 291 340 26 111 34 33 340 348 308 292 296 850mb Speed(kt): 9 15 14 5 13 8 5 5 2 5 8 9 12 20 23 800mb GPH (m): 2016 2014 1996 1980 1961 1968 1982 1999 2014 2022 2023 2024 2007 1991 1980 800mb Temp (C): 0.6 2.4 3.6 0.1 -2.0 -1.9 -2.8 -1.0 0.8 2.0 2.7 4.3 3.3 0.3 -1.4 800mb Dewpt(C): 0.4 -18.4 -11.5 -1.5 -3.0 -2.6 -4.5 -14.1 -23.6 -21.6 -21.0 -8.7 -10.7 0.2 -1.7 800mb RH (%): 98 20 32 89 93 95 88 36 14 16 16 38 35 99 97 800mb Dir: 128 137 165 232 300 331 19 75 348 8 334 341 304 316 301 800mb Speed(kt): 10 12 14 11 16 16 8 7 5 8 11 14 14 30 28 750mb GPH (m): 2534 2533 2517 2494 2472 2477 2491 2512 2529 2539 2543 2548 2529 2507 2491 750mb Temp (C): 0.7 0.8 1.3 -2.8 -4.3 -5.4 -4.3 -2.5 -1.8 -0.2 1.3 3.2 1.7 -1.0 -4.4 750mb Dewpt(C): -17.4 -27.1 -18.6 -7.6 -6.4 -6.3 -10.4 -24.8 -26.2 -26.8 -18.3 -0.6 -1.7 -2.3 -5.9 750mb RH (%): 25 11 21 70 85 93 62 16 14 12 22 76 78 91 89 750mb Dir: 96 143 172 244 298 331 6 52 348 357 332 340 293 322 287 750mb Speed(kt): 15 11 15 14 17 16 16 9 10 12 15 19 14 36 28 700mb GPH (m): 3085 3084 3068 3039 3014 3016 3033 3055 3074 3089 3097 3105 3083 3056 3034 700mb Temp (C): -0.9 -1.1 -1.8 -5.0 -6.9 -8.4 -6.5 -5.3 -4.5 -1.2 0.7 0.4 -0.5 -3.1 -4.5 700mb Dewpt(C): -50.9 -41.5 -29.4 -19.9 -10.7 -10.2 -18.3 -28.2 -28.8 -27.0 -2.2 -3.3 -1.5 -5.2 -20.2 700mb RH (%): 1 3 10 30 74 87 39 15 13 12 81 76 93 86 29 700mb Dir: 71 157 192 258 305 341 357 26 349 358 356 337 283 314 293 700mb Speed(kt): 10 8 15 18 25 16 20 14 17 19 22 23 16 36 41 650mb GPH (m): 3672 3671 3653 3618 3589 3587 3608 3634 3656 3679 3691 3696 3674 3639 3613 650mb Temp (C): -4.7 -4.5 -5.3 -6.4 -9.5 -12.1 -9.3 -7.3 -5.6 -2.1 -1.1 -2.5 -3.3 -6.5 -8.3 650mb Dewpt(C): -49.8 -40.1 -37.6 -39.0 -10.7 -14.7 -30.5 -38.9 -40.6 -7.4 -6.2 -3.7 -3.5 -9.9 -25.9 650mb RH (%): 2 5 6 6 90 81 17 6 5 67 68 91 99 77 23 650mb Dir: 23 176 204 281 310 352 0 12 354 0 355 328 288 304 290 650mb Speed(kt): 11 4 16 25 36 16 23 23 24 30 30 24 25 41 46 600mb GPH (m): 4295 4294 4276 4241 4202 4194 4221 4255 4281 4312 4325 4327 4302 4258 4228 600mb Temp (C): -9.2 -8.8 -9.1 -8.8 -14.1 -15.9 -13.2 -8.5 -6.7 -4.8 -4.9 -6.1 -7.1 -11.1 -13.0 600mb Dewpt(C): -43.5 -38.9 -42.1 -35.0 -15.0 -20.8 -40.7 -44.8 -29.8 -8.0 -8.2 -7.5 -7.7 -14.8 -30.8 600mb RH (%): 5 7 5 10 93 67 8 4 14 78 78 90 95 74 22 600mb Dir: 25 276 222 297 310 357 357 7 357 1 345 317 286 300 294 600mb Speed(kt): 14 6 17 36 43 20 29 38 36 37 35 27 29 45 48 550mb GPH (m): 4962 4962 4942 4908 4860 4844 4880 4928 4958 4991 5003 5003 4977 4921 4884 550mb Temp (C): -13.6 -13.6 -13.6 -14.2 -16.0 -19.3 -15.8 -9.1 -9.2 -8.5 -9.2 -10.3 -11.0 -15.0 -17.9 550mb Dewpt(C): -43.0 -40.2 -47.0 -18.1 -25.2 -30.5 -51.6 -43.5 -14.6 -13.4 -12.7 -12.0 -12.2 -20.7 -32.8 550mb RH (%): 7 9 5 72 46 37 3 5 65 68 75 87 91 62 27 550mb Dir: 345 292 241 289 299 349 354 359 358 359 340 309 282 277 298 550mb Speed(kt): 18 14 20 40 63 33 43 54 46 38 32 30 32 45 49 500mb GPH (m): 5677 5677 5659 5625 5574 5552 5595 5659 5688 5724 5734 5730 5702 5635 5589 500mb Temp (C): -19.5 -19.7 -18.7 -17.6 -18.4 -18.9 -17.5 -14.1 -13.8 -13.1 -13.6 -14.8 -15.6 -19.5 -23.0 500mb Dewpt(C): -35.3 -36.2 -47.9 -37.3 -41.0 -75.0 -53.5 -33.3 -19.9 -19.2 -17.8 -17.0 -17.2 -35.8 -40.7 500mb RH (%): 24 23 6 17 13 0 3 19 61 60 70 83 87 23 19 500mb Dir: 337 289 264 292 301 336 350 356 359 356 323 307 282 268 302 500mb Speed(kt): 30 24 27 50 73 63 62 56 50 37 34 35 35 44 51 450mb GPH (m): 6451 6449 6433 6405 6354 6333 6380 6447 6480 6519 6527 6519 6489 6409 6350 450mb Temp (C): -24.2 -25.4 -25.3 -23.4 -22.0 -20.8 -20.0 -20.9 -18.8 -17.9 -19.6 -20.2 -21.1 -24.5 -29.6 450mb Dewpt(C): -33.1 -28.7 -29.8 -42.7 -48.8 -55.9 -48.8 -29.3 -26.9 -25.9 -22.5 -24.1 -23.2 -34.2 -45.4 450mb RH (%): 44 74 66 16 8 3 6 48 50 50 77 72 84 41 21 450mb Dir: 332 277 277 294 305 342 355 356 2 360 315 311 282 259 304 450mb Speed(kt): 35 33 33 56 84 86 81 60 55 35 35 40 40 51 54 400mb GPH (m): 7303 7295 7277 7254 7212 7194 7242 7306 7347 7387 7390 7381 7346 7257 7178 400mb Temp (C): -28.8 -30.1 -30.9 -29.7 -27.0 -26.0 -27.0 -26.7 -25.1 -25.0 -26.0 -26.6 -27.4 -29.8 -36.0 400mb Dewpt(C): -38.0 -33.2 -38.3 -42.5 -50.5 -52.6 -43.2 -37.6 -34.4 -33.6 -28.6 -30.2 -30.1 -35.3 -54.8 400mb RH (%): 42 75 49 29 10 7 21 36 43 46 79 72 78 59 14 400mb Dir: 311 276 297 307 319 344 356 359 0 4 307 298 282 250 306 400mb Speed(kt): 41 38 43 64 88 106 89 74 60 36 29 33 47 61 58 350mb GPH (m): 8241 8230 8210 8192 8158 8144 8186 8255 8300 8342 8341 8329 8292 8197 8091 350mb Temp (C): -36.5 -37.6 -37.6 -36.6 -35.3 -34.2 -35.2 -34.2 -33.0 -32.4 -33.2 -34.2 -35.0 -35.3 -41.9 350mb Dewpt(C): -44.0 -41.4 -50.8 -51.7 -46.3 -58.3 -39.3 -49.2 -41.6 -39.9 -36.5 -37.9 -38.8 -39.6 -59.7 350mb RH (%): 48 69 26 21 33 8 67 22 43 49 73 70 69 66 14 350mb Dir: 306 287 309 322 323 342 352 5 357 341 315 294 280 248 308 350mb Speed(kt): 42 36 50 76 92 108 95 81 60 35 31 35 51 71 58 300mb GPH (m): 9290 9274 9253 9240 9214 9206 9239 9314 9365 9407 9404 9385 9346 9251 9125 300mb Temp (C): -45.2 -46.0 -46.9 -45.4 -43.3 -42.5 -44.1 -43.0 -41.4 -41.3 -41.9 -44.1 -44.7 -44.4 -45.9 300mb Dewpt(C): -50.7 -50.7 -54.9 -50.8 -55.6 -59.3 -49.3 -54.4 -50.2 -45.1 -45.5 -48.0 -48.7 -48.1 -68.0 300mb RH (%): 55 60 42 56 26 16 58 29 40 68 69 67 66 67 8 300mb Dir: 295 289 316 330 327 344 358 8 5 342 318 291 277 252 315 300mb Speed(kt): 49 40 58 88 109 122 103 90 68 45 34 41 48 81 62 250mb GPH (m): 10480 10459 10435 10430 10413 10407 10435 10515 10577 10620 10611 10581 10537 10441 10325 250mb Temp (C): -55.5 -56.2 -55.9 -54.9 -52.4 -53.2 -53.3 -52.8 -51.1 -50.9 -51.7 -52.9 -55.0 -54.9 -50.2 250mb Dewpt(C): -61.2 -60.2 -61.3 -56.6 -63.3 -58.6 -60.9 -58.2 -60.2 -54.4 -55.4 -59.2 -59.0 -60.3 -71.2 250mb RH (%): 51 62 53 83 28 54 41 54 35 68 66 49 63 53 8 250mb Dir: 286 290 331 335 331 339 5 4 4 335 317 283 288 261 310 250mb Speed(kt): 57 40 77 96 112 122 107 105 76 59 44 53 55 84 65 200mb GPH (m): 11863 11842 11824 11830 11828 11817 11844 11916 11984 12031 12019 11987 11932 11850 11771 200mb Temp (C): -66.1 -65.3 -62.9 -61.0 -59.9 -59.3 -60.1 -61.9 -63.7 -62.5 -62.4 -61.9 -62.1 -56.8 -52.9 200mb Dewpt(C): -71.8 -71.1 -68.1 -67.8 -67.7 -71.1 -69.0 -70.4 -65.3 -65.7 -65.3 -67.2 -70.5 -75.5 -78.2 200mb RH (%): 48 47 52 43 38 23 33 34 81 67 69 52 34 9 4 200mb Dir: 281 288 322 336 343 352 356 357 357 346 311 282 286 276 305 200mb Speed(kt): 64 54 64 110 97 88 92 88 81 55 50 57 63 63 55 150mb GPH (m): 13607 13607 13605 13615 13614 13617 13632 13680 13726 13765 13759 13752 13713 13674 13615 150mb Temp (C): -62.2 -61.8 -61.0 -60.2 -59.5 -58.7 -59.0 -62.0 -66.6 -68.3 -67.6 -63.8 -60.9 -56.7 -54.9 150mb Dewpt(C): -82.0 -83.9 -83.2 -83.8 -83.1 -83.1 -82.8 -81.4 -79.9 -77.4 -78.6 -82.2 -83.3 -85.9 -84.4 150mb RH (%): 7 5 5 4 4 4 4 7 16 29 23 8 5 2 2 150mb Dir: 306 301 320 333 330 343 352 1 354 354 325 303 292 285 301 150mb Speed(kt): 44 46 44 52 65 68 67 67 67 51 34 43 37 45 41 100mb GPH (m): 16141 16140 16139 16155 16156 16165 16172 16196 16218 16241 16238 16249 16238 16230 16196 100mb Temp (C): -58.2 -57.1 -57.4 -57.1 -58.2 -57.3 -58.9 -59.2 -59.8 -62.0 -62.2 -62.0 -60.6 -60.1 -56.3 100mb Dewpt(C): -87.1 -86.3 -86.5 -90.0 -87.1 -90.1 -87.6 -87.8 -88.3 -85.5 -87.5 -89.9 -84.4 -88.5 -85.7 100mb RH (%): 2 2 2 1 2 1 2 2 2 4 3 2 4 2 2 100mb Dir: 306 314 329 329 334 355 339 4 0 360 347 337 322 303 309 100mb Speed(kt): 27 31 28 29 40 34 37 41 30 30 23 21 23 26 31