Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z FEB 9, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 1000.9 1002.5 1001.0 998.7 993.1 989.5 986.6 988.4 989.8 994.1 995.3 998.4 1000.2 1002.9 1003.2 Mean SLP (mb): 1026.1 1027.6 1026.0 1023.7 1018.2 1014.5 1011.1 1013.4 1015.0 1019.3 1020.3 1023.9 1025.6 1028.3 1028.6 2m agl Tmp (F): 42.8 44.1 46.8 44.0 40.0 43.2 49.1 40.8 38.2 38.8 47.3 37.2 37.7 38.2 39.9 2m agl Dewpt(F): 42.1 43.4 42.6 38.2 34.1 36.0 35.7 32.8 31.0 35.4 38.1 36.1 36.7 37.2 36.9 2m agl RH (%): 97 98 85 80 79 75 59 73 75 87 70 95 96 96 89 10m agl Dir: 90 214 198 62 64 73 70 69 67 81 292 99 198 200 148 10m agl Spd(kt): 1 7 4 3 6 11 11 8 6 5 3 1 1 2 2 6hr Precip (in): 0.00 0.19 0.04 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 0.19 0.23 0.23 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 0.24 Sfc CAPE (J/kg): 3.8 23.9 67.7 2.9 0.0 0.0 0.0 0.0 0.0 0.6 0.0 1.8 5.1 12.6 14.1 Sfc CINH (J/kg): -2.1 -8.2 0.0 -0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.3 0.0 0.0 0-3km Hel(J/kg): 138.5 127.8 81.0 60.9 105.7 190.0 153.0 154.5 73.3 15.7 -27.5 51.9 60.2 132.2 112.6 Precip H20 (in): 0.55 0.52 0.47 0.39 0.33 0.28 0.32 0.36 0.35 0.32 0.34 0.33 0.35 0.43 0.41 Lifted Index(C): 0.4 0.8 2.9 4.5 3.6 5.3 4.7 4.5 5.3 7.6 14.0 15.5 16.4 13.2 12.7 700mb VV(-ub/s): 2.4 0.6 -1.6 0.4 0.8 -1.3 1.0 -2.2 0.1 -2.3 1.3 0.2 0.3 -1.2 -0.8 Thk1000-500mb(m)5308.5 5311.0 5329.1 5344.3 5365.4 5383.3 5400.7 5391.8 5384.4 5372.5 5404.7 5415.5 5407.4 5411.1 5405.3 Thk1000-850mb(m)1313.7 1314.3 1314.1 1315.3 1322.9 1326.4 1332.7 1326.2 1320.9 1314.5 1318.9 1310.9 1305.6 1303.2 1304.1 Thk850-700mb(m):1515.7 1515.4 1516.2 1524.5 1534.6 1541.4 1545.2 1542.1 1538.0 1533.2 1532.1 1532.8 1535.7 1539.5 1540.0 SWEAT Index: 254.1 219.9 119.8 76.5 82.1 45.5 40.2 28.7 17.3 21.6 31.6 22.3 39.3 45.3 58.1 Total Totals Idx 58.8 56.5 52.2 50.7 51.0 43.7 46.8 49.3 48.1 43.5 30.4 24.7 22.3 25.5 29.4 Frz Hgt(ft amsl) 4034 4150 4071 4625 5578 6174 6547 6178 5818 5412 5445 5402 1904 1876 5516 0WetBlbHgt(amsl) 3954 4089 3847 3701 3851 3466 3842 4317 4115 3430 3651 3264 1826 1775 2067 Equil Prs (mb): 677 561 678 999 993 990 987 988 990 994 995 998 1000 1003 1003 Equil Hgt(amsl): 10816 15443 10800 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: 20.9 23.4 22.3 26.0 35.9 44.0 41.5 39.7 35.6 35.1 30.2 32.5 40.8 43.2 43.9 Showalter Index: 0.7 1.9 4.1 4.6 3.8 5.8 5.1 4.2 5.1 7.7 14.2 16.4 16.8 14.7 13.7 Cap Strength(C): 0.6 0.5 -0.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 3.6 2.9 2.6 Storm Dir (deg): 303 298 300 275 223 174 156 136 42 28 17 7 316 340 306 Storm Spd (kts): 14 16 13 8 11 10 8 6 6 6 6 6 8 12 13 2m HeatIndex(F): 43 44 47 44 40 43 49 41 38 39 47 37 38 38 40 2m WindChill(F): 43 44 47 44 35 43 49 41 33 35 47 37 38 38 40 1000mb GPH (m): 211 224 212 193 147 117 91 108 120 155 165 191 205 227 229 950mb GPH (m): 630 643 632 611 565 536 515 527 537 570 585 605 618 639 643 950mb Temp (C): 4.0 4.4 3.7 3.1 5.9 5.8 6.6 5.0 4.2 2.9 4.1 2.4 -0.2 -0.4 0.1 950mb Dewpt(C): 3.7 4.1 3.5 2.2 0.1 -1.4 0.1 -0.8 -0.6 -1.6 2.2 1.7 -0.4 -0.8 -0.3 950mb RH (%): 98 98 98 94 66 59 63 66 70 72 87 95 98 98 97 950mb Dir: 238 229 201 79 79 80 74 80 79 91 302 197 190 210 196 950mb Speed(kt): 11 22 7 6 18 25 21 23 18 13 2 4 3 5 2 900mb GPH (m): 1068 1081 1069 1049 1007 979 958 969 978 1008 1023 1041 1052 1072 1075 900mb Temp (C): 1.0 1.3 1.1 2.3 4.6 6.0 6.3 6.0 4.8 3.5 2.8 2.1 1.2 0.7 0.8 900mb Dewpt(C): 0.7 1.0 0.3 -1.8 -3.3 -7.5 -6.0 -4.5 -2.9 -4.1 -2.3 -3.3 -7.3 -3.3 -5.2 900mb RH (%): 98 98 94 75 56 37 41 46 57 58 69 67 53 74 64 900mb Dir: 261 250 238 144 105 112 96 112 90 64 43 251 270 229 260 900mb Speed(kt): 16 21 9 3 12 22 23 19 12 6 3 2 5 7 8 850mb GPH (m): 1525 1538 1526 1508 1470 1444 1424 1435 1441 1470 1484 1501 1511 1530 1533 850mb Temp (C): -1.7 -1.9 -1.9 -0.6 1.6 3.3 3.7 3.3 2.2 1.2 1.1 0.9 0.4 0.3 0.7 850mb Dewpt(C): -2.0 -2.2 -2.9 -4.7 -7.3 -14.4 -9.1 -5.6 -5.1 -6.5 -7.5 -12.9 -16.6 -18.4 -14.3 850mb RH (%): 98 98 93 74 52 26 38 52 58 56 52 35 27 23 32 850mb Dir: 272 260 250 167 117 132 121 149 71 46 336 251 258 253 261 850mb Speed(kt): 18 19 11 5 8 16 14 9 3 5 3 3 8 9 14 800mb GPH (m): 2005 2018 2006 1989 1954 1931 1913 1922 1927 1954 1969 1985 1994 2014 2018 800mb Temp (C): -4.7 -4.8 -4.9 -3.9 -1.7 -0.4 0.5 -0.3 -1.0 -2.0 -2.0 -2.0 -2.1 -0.9 -1.6 800mb Dewpt(C): -5.0 -5.2 -6.2 -9.7 -13.9 -23.0 -14.0 -11.0 -8.6 -8.5 -11.4 -18.9 -21.9 -25.6 -8.2 800mb RH (%): 98 97 90 64 39 16 33 44 56 61 48 26 21 14 61 800mb Dir: 269 269 260 182 142 139 127 135 59 31 291 252 267 294 264 800mb Speed(kt): 20 20 12 6 7 10 8 4 3 3 3 4 9 10 18 750mb GPH (m): 2509 2522 2510 2496 2465 2444 2427 2435 2439 2464 2478 2495 2503 2526 2529 750mb Temp (C): -8.2 -8.3 -7.9 -6.2 -4.0 -3.2 -2.6 -3.3 -4.0 -4.4 -4.5 -4.7 -4.0 -3.5 -3.4 750mb Dewpt(C): -8.7 -9.1 -11.6 -18.7 -29.0 -31.8 -32.3 -15.6 -16.2 -26.4 -28.2 -23.3 -30.4 -13.3 -6.0 750mb RH (%): 96 94 75 37 13 9 8 38 38 16 14 22 11 47 82 750mb Dir: 275 274 264 205 177 141 115 147 3 315 271 257 280 301 269 750mb Speed(kt): 21 20 13 5 9 9 5 5 1 2 6 6 9 15 21 700mb GPH (m): 3040 3053 3042 3032 3004 2985 2969 2977 2979 3003 3016 3034 3046 3069 3073 700mb Temp (C): -12.2 -11.9 -10.9 -8.7 -7.9 -6.9 -6.2 -6.6 -7.1 -8.3 -8.3 -6.9 -4.5 -5.2 -4.9 700mb Dewpt(C): -13.9 -15.9 -23.5 -32.5 -28.6 -28.2 -29.1 -28.8 -29.0 -27.8 -28.4 -40.9 -36.3 -5.6 -14.1 700mb RH (%): 88 72 35 13 18 17 15 16 16 19 19 5 7 97 49 700mb Dir: 281 271 273 253 191 167 141 94 315 294 244 287 305 316 276 700mb Speed(kt): 24 21 16 6 13 9 2 1 6 4 8 5 12 20 21 650mb GPH (m): 3602 3616 3608 3601 3575 3558 3543 3550 3552 3574 3587 3612 3626 3648 3652 650mb Temp (C): -16.2 -15.8 -14.1 -13.3 -12.7 -11.6 -11.3 -11.5 -11.7 -11.9 -11.1 -7.4 -7.8 -7.6 -8.6 650mb Dewpt(C): -18.9 -25.3 -35.3 -26.5 -33.5 -33.1 -25.8 -27.8 -25.4 -34.2 -38.4 -42.3 -38.9 -14.4 -27.7 650mb RH (%): 80 44 15 32 16 16 29 25 32 14 9 5 7 58 20 650mb Dir: 281 272 284 255 205 188 200 329 308 269 248 7 299 322 283 650mb Speed(kt): 26 22 21 11 15 11 5 2 6 7 8 15 13 25 22 600mb GPH (m): 4199 4213 4210 4204 4179 4163 4150 4157 4158 4180 4198 4229 4241 4267 4267 600mb Temp (C): -20.5 -20.3 -18.5 -18.1 -17.5 -17.2 -16.8 -16.7 -16.2 -15.9 -14.1 -11.5 -12.8 -11.0 -12.2 600mb Dewpt(C): -24.9 -31.8 -34.1 -32.8 -33.0 -26.7 -27.8 -22.4 -33.1 -38.1 -51.2 -37.9 -30.3 -24.4 -38.3 600mb RH (%): 68 36 25 27 25 44 39 62 23 14 3 10 22 33 10 600mb Dir: 278 278 283 258 215 199 190 285 316 278 324 0 285 325 290 600mb Speed(kt): 27 23 25 16 17 11 11 3 7 9 5 17 14 26 26 550mb GPH (m): 4837 4851 4852 4847 4823 4808 4797 4804 4808 4830 4854 4891 4898 4929 4926 550mb Temp (C): -25.4 -25.2 -23.4 -23.3 -23.0 -22.3 -21.5 -21.1 -20.4 -20.6 -15.3 -14.9 -16.0 -15.9 -16.6 550mb Dewpt(C): -29.7 -38.4 -31.2 -30.8 -34.5 -24.8 -24.6 -27.4 -46.4 -47.4 -49.8 -36.2 -18.5 -27.5 -42.8 550mb RH (%): 68 29 50 51 35 81 76 58 9 8 4 15 82 37 9 550mb Dir: 276 284 283 258 234 209 201 294 308 291 22 350 292 330 284 550mb Speed(kt): 26 25 29 23 20 10 8 5 8 10 17 19 20 27 32 500mb GPH (m): 5519 5535 5541 5537 5512 5501 5492 5500 5505 5528 5570 5606 5612 5638 5635 500mb Temp (C): -31.3 -30.3 -28.5 -28.0 -28.4 -27.4 -26.1 -25.8 -25.5 -24.4 -18.4 -18.4 -19.3 -21.8 -21.5 500mb Dewpt(C): -36.7 -45.0 -40.1 -44.1 -31.2 -30.5 -30.1 -32.4 -46.0 -57.3 -49.8 -27.6 -21.1 -34.2 -34.2 500mb RH (%): 60 24 33 21 78 75 70 55 14 4 5 45 86 33 32 500mb Dir: 275 287 279 254 244 216 217 257 288 339 24 344 298 322 282 500mb Speed(kt): 23 31 34 32 26 14 13 6 11 12 25 17 23 27 31 450mb GPH (m): 6256 6274 6285 6283 6260 6251 6246 6256 6260 6289 6349 6385 6389 6404 6401 450mb Temp (C): -37.2 -36.1 -34.9 -34.3 -33.6 -32.0 -31.4 -30.9 -31.0 -27.8 -23.6 -23.3 -23.9 -26.8 -27.1 450mb Dewpt(C): -43.0 -48.9 -44.6 -45.9 -36.8 -35.6 -35.1 -39.1 -48.1 -60.2 -40.9 -28.8 -26.7 -31.2 -37.6 450mb RH (%): 56 27 38 31 73 71 71 46 18 3 20 62 78 67 37 450mb Dir: 274 289 274 252 244 221 243 238 266 18 11 347 293 299 282 450mb Speed(kt): 18 45 38 37 31 25 14 9 15 28 36 20 24 33 33 400mb GPH (m): 7059 7080 7095 7095 7076 7072 7069 7079 7084 7127 7198 7236 7237 7243 7238 400mb Temp (C): -42.6 -42.7 -41.5 -40.6 -39.2 -37.9 -37.2 -37.5 -37.5 -32.0 -29.8 -29.1 -30.2 -33.0 -33.2 400mb Dewpt(C): -53.3 -53.2 -54.2 -45.3 -42.7 -41.9 -41.5 -44.6 -53.1 -60.2 -39.6 -34.8 -34.1 -42.2 -56.7 400mb RH (%): 32 33 26 62 70 67 66 49 20 5 39 59 69 41 9 400mb Dir: 265 287 273 254 241 221 234 247 276 26 7 348 294 289 292 400mb Speed(kt): 22 52 49 44 39 32 18 14 17 51 41 28 24 28 35 350mb GPH (m): 7950 7969 7986 7991 7979 7977 7975 7984 7991 8059 8135 8173 8171 8166 8160 350mb Temp (C): -47.4 -48.3 -48.3 -46.7 -44.5 -45.0 -45.4 -45.7 -43.5 -37.4 -37.0 -37.4 -38.0 -40.5 -40.5 350mb Dewpt(C): -70.9 -60.9 -58.1 -51.9 -48.1 -50.3 -50.3 -51.2 -61.5 -53.9 -47.7 -41.0 -41.7 -52.1 -57.7 350mb RH (%): 6 24 33 57 68 57 59 55 13 18 34 70 69 29 16 350mb Dir: 275 281 270 252 241 227 221 250 322 28 10 348 315 302 293 350mb Speed(kt): 37 52 64 64 58 38 23 17 17 72 47 33 32 29 39 300mb GPH (m): 8963 8977 8992 9001 8992 8987 8985 8994 9015 9101 9178 9215 9210 9198 9191 300mb Temp (C): -49.0 -50.5 -52.0 -52.4 -52.8 -53.1 -52.2 -51.9 -48.4 -46.7 -46.8 -46.7 -47.6 -48.5 -48.8 300mb Dewpt(C): -72.0 -69.7 -69.0 -58.5 -56.4 -58.8 -57.2 -60.1 -68.9 -57.2 -51.9 -50.4 -51.3 -62.2 -55.9 300mb RH (%): 6 10 13 49 66 52 57 39 9 31 57 67 67 21 46 300mb Dir: 268 275 267 254 231 228 219 270 355 24 6 341 299 303 292 300mb Speed(kt): 44 53 80 84 62 42 27 12 25 74 54 33 42 36 39 250mb GPH (m): 10161 10162 10163 10168 10152 10151 10157 10171 10205 10286 10358 10397 10386 10375 10366 250mb Temp (C): -47.3 -50.9 -53.7 -54.7 -56.0 -54.9 -53.2 -52.0 -50.9 -54.6 -55.9 -56.5 -56.9 -55.7 -56.6 250mb Dewpt(C): -78.6 -75.2 -74.0 -72.4 -67.6 -69.5 -70.7 -72.9 -75.3 -63.4 -61.8 -59.8 -60.9 -63.5 -62.2 250mb RH (%): 2 5 8 11 24 17 12 8 5 35 50 68 62 40 51 250mb Dir: 263 268 265 248 233 230 223 267 6 21 7 337 291 294 294 250mb Speed(kt): 48 51 60 55 59 39 30 10 29 70 53 41 43 37 40 200mb GPH (m): 11647 11622 11610 11604 11584 11586 11602 11621 11655 11709 11764 11793 11788 11783 11770 200mb Temp (C): -44.5 -48.1 -49.3 -51.6 -51.8 -51.4 -50.3 -50.1 -51.4 -55.1 -58.3 -59.8 -57.6 -56.9 -56.8 200mb Dewpt(C): -81.7 -84.3 -85.1 -82.1 -82.3 -82.0 -81.2 -81.3 -82.0 -81.8 -70.9 -70.3 -73.5 -76.0 -75.7 200mb RH (%): 1 1 1 2 2 2 2 2 2 3 21 27 14 9 9 200mb Dir: 253 255 248 244 245 239 236 297 355 9 354 343 313 296 283 200mb Speed(kt): 55 43 53 52 43 26 28 7 20 40 42 38 31 34 42 150mb GPH (m): 13560 13526 13505 13482 13463 13465 13478 13502 13515 13557 13585 13616 13621 13628 13616 150mb Temp (C): -48.0 -46.4 -46.5 -48.2 -49.5 -48.4 -50.5 -49.8 -52.3 -52.2 -55.3 -55.8 -52.8 -51.4 -52.3 150mb Dewpt(C): -72.9 -71.7 -71.7 -83.9 -85.2 -84.4 -85.9 -85.4 -87.2 -87.2 -85.2 -85.3 -87.6 -82.0 -82.7 150mb RH (%): 0 5 5 1 1 1 1 1 1 1 2 2 1 2 2 150mb Dir: 237 254 261 245 228 240 263 264 321 358 346 335 310 300 275 150mb Speed(kt): 49 50 39 22 29 25 15 12 11 11 17 21 23 29 39 100mb GPH (m): 16201 16176 16153 16129 16104 16116 16113 16136 16139 16171 16179 16197 16196 16209 16203 100mb Temp (C): -53.6 -52.9 -54.1 -52.4 -52.4 -51.9 -51.6 -52.9 -52.0 -54.2 -54.3 -55.8 -56.9 -58.1 -59.0 100mb Dewpt(C): -88.1 -87.6 -84.0 -82.3 -88.0 -107.5 -104.1 -83.2 -101.1 -84.1 -84.2 -85.3 -86.1 -91.3 -92.0 100mb RH (%): 1 1 2 2 1 0 0 2 0 2 2 2 2 1 1 100mb Dir: 247 242 246 250 223 232 264 231 276 293 297 288 304 300 270 100mb Speed(kt): 26 17 25 15 10 12 5 6 8 12 10 12 16 16 21