Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z FEB 10, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 1001.5 998.9 994.0 991.4 988.0 989.6 990.6 994.1 994.6 997.2 999.0 1002.3 1001.9 1001.7 1000.6 Mean SLP (mb): 1026.4 1023.8 1019.1 1016.4 1012.4 1014.5 1015.7 1019.2 1019.3 1022.4 1024.4 1027.7 1026.9 1027.0 1026.0 2m agl Tmp (F): 49.1 44.8 40.5 45.3 50.2 41.6 38.7 42.6 50.2 39.1 37.1 40.7 46.8 40.7 37.7 2m agl Dewpt(F): 46.1 40.2 35.5 38.4 36.4 32.4 31.2 33.7 36.5 31.2 30.3 36.0 37.3 37.8 36.7 2m agl RH (%): 89 84 82 76 58 69 74 70 59 73 76 83 69 89 96 10m agl Dir: 193 82 65 73 69 71 63 68 63 72 73 158 239 123 196 10m agl Spd(kt): 4 3 6 11 11 11 9 9 6 6 5 2 2 2 3 6hr Precip (in): 0.00 0.02 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 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Sfc CAPE (J/kg): 245.0 3.2 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.4 Sfc CINH (J/kg): -0.1 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 -0.3 0-3km Hel(J/kg): 77.3 60.2 104.3 165.4 148.5 177.3 67.4 87.4 22.9 54.8 72.3 61.3 71.3 71.7 114.7 Precip H20 (in): 0.56 0.49 0.36 0.28 0.27 0.33 0.32 0.29 0.28 0.27 0.34 0.33 0.36 0.37 0.39 Lifted Index(C): 0.4 3.0 2.9 4.2 5.0 4.1 5.8 6.9 11.2 13.1 11.5 14.5 10.9 11.6 12.6 700mb VV(-ub/s): 3.8 -1.1 -0.7 -1.7 -0.6 -1.7 -0.4 -1.4 -1.5 -0.8 0.8 -0.4 -0.1 -0.9 2.5 Thk1000-500mb(m)5335.3 5348.7 5365.8 5383.7 5413.2 5411.7 5411.9 5412.2 5445.6 5458.0 5454.6 5439.5 5441.6 5429.3 5393.0 Thk1000-850mb(m)1319.4 1319.6 1325.8 1329.3 1336.0 1329.7 1326.0 1324.3 1334.0 1331.9 1328.1 1320.4 1321.1 1314.9 1302.8 Thk850-700mb(m):1519.7 1525.5 1532.4 1538.3 1550.3 1549.9 1548.3 1547.5 1551.4 1553.4 1552.8 1551.3 1550.6 1548.5 1538.3 SWEAT Index: 155.5 125.6 104.8 50.5 40.9 34.8 30.5 17.5 22.5 16.0 27.2 29.4 47.5 60.2 67.4 Total Totals Idx 53.9 53.5 52.3 48.3 43.2 49.1 45.9 44.5 35.7 28.9 32.8 23.3 27.0 22.7 31.6 Frz Hgt(ft amsl) 4493 4831 5590 5962 7175 7051 6662 6796 7426 7737 7665 7545 7319 7133 3102 0WetBlbHgt(amsl) 4275 4117 3976 3701 3881 4689 4236 4313 4437 4206 4186 3204 3224 3106 2750 Equil Prs (mb): 377 999 994 991 988 990 991 994 995 997 999 1002 1002 1002 1001 Equil Hgt(amsl): 24594 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: 28.5 23.5 35.7 41.2 43.3 42.5 42.6 39.0 39.9 42.7 44.2 46.7 48.1 45.1 22.9 Showalter Index: 3.1 3.0 3.2 4.6 5.7 3.9 5.7 6.5 10.8 13.4 12.1 14.8 12.7 14.2 13.6 Cap Strength(C): 0.0 -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): 301 271 218 176 173 131 85 86 59 62 340 319 327 285 279 Storm Spd (kts): 13 7 10 11 10 8 8 6 6 5 5 7 9 12 17 2m HeatIndex(F): 49 45 40 45 50 42 39 43 50 39 37 41 47 41 38 2m WindChill(F): 49 45 40 45 50 42 32 43 50 34 32 41 47 41 38 1000mb GPH (m): 216 194 154 133 103 118 126 155 159 180 195 222 219 218 208 950mb GPH (m): 638 615 574 553 527 536 543 572 582 600 614 639 639 636 622 950mb Temp (C): 5.2 5.3 7.0 7.5 7.3 5.3 5.2 4.3 7.5 8.4 7.2 4.9 5.1 3.0 1.1 950mb Dewpt(C): 4.7 3.6 0.6 -2.1 0.4 -1.4 -0.9 -1.9 -2.0 -2.2 -1.2 -1.4 -0.9 1.8 0.8 950mb RH (%): 97 89 63 50 61 62 64 64 50 47 55 64 65 91 98 950mb Dir: 214 131 83 88 74 77 77 79 69 89 182 200 243 207 210 950mb Speed(kt): 9 5 14 27 22 28 26 20 12 12 3 4 3 4 8 900mb GPH (m): 1077 1054 1017 997 971 980 986 1014 1027 1046 1058 1079 1079 1072 1055 900mb Temp (C): 2.1 2.5 4.9 6.0 7.1 7.0 6.3 5.9 6.3 6.6 6.0 4.3 3.5 1.8 -0.4 900mb Dewpt(C): 1.4 -0.6 -3.4 -6.6 -6.9 -4.4 -5.3 -5.0 -4.8 -5.2 -4.8 -8.9 -7.3 -5.0 -1.5 900mb RH (%): 95 80 55 40 36 44 43 45 44 42 46 38 45 60 92 900mb Dir: 229 183 110 114 94 101 87 106 99 166 261 254 250 235 231 900mb Speed(kt): 10 6 8 20 23 24 23 14 6 2 5 4 9 7 9 850mb GPH (m): 1535 1514 1480 1462 1439 1448 1452 1480 1493 1512 1523 1543 1541 1533 1511 850mb Temp (C): -1.2 -0.2 1.5 2.5 4.7 4.7 3.9 3.5 3.8 4.4 3.5 2.8 2.4 1.8 -1.1 850mb Dewpt(C): -2.5 -3.1 -6.5 -10.0 -13.9 -6.6 -7.6 -6.8 -7.1 -12.2 -9.1 -19.1 -20.0 -22.5 -12.6 850mb RH (%): 91 81 55 39 25 43 43 47 44 29 39 18 17 15 41 850mb Dir: 235 185 131 122 110 122 63 94 101 228 252 273 250 248 249 850mb Speed(kt): 11 7 8 17 12 11 10 5 1 1 8 7 11 15 14 800mb GPH (m): 2016 1996 1965 1948 1929 1938 1941 1968 1982 2003 2013 2030 2028 2020 1994 800mb Temp (C): -4.2 -3.3 -1.7 -0.9 1.2 1.1 0.4 0.5 1.3 2.1 1.7 0.8 0.6 0.8 -1.7 800mb Dewpt(C): -5.7 -6.4 -10.8 -14.8 -24.2 -10.9 -9.5 -9.9 -15.9 -29.0 -28.3 -25.5 -30.5 -25.5 -11.2 800mb RH (%): 90 79 50 34 13 40 47 46 27 8 9 12 8 12 48 800mb Dir: 244 202 146 123 107 106 34 49 340 298 264 287 263 253 251 800mb Speed(kt): 13 6 10 10 7 4 10 4 1 3 9 10 11 17 20 750mb GPH (m): 2521 2503 2474 2459 2444 2453 2456 2483 2499 2519 2529 2546 2543 2535 2506 750mb Temp (C): -7.4 -6.2 -5.2 -3.9 -1.2 -1.6 -1.7 -1.9 -1.1 -1.0 -1.0 -0.7 -0.9 -1.9 -3.1 750mb Dewpt(C): -9.3 -10.4 -15.2 -24.0 -31.6 -27.2 -25.5 -24.7 -35.8 -31.0 -36.4 -40.8 -28.8 -11.6 -19.7 750mb RH (%): 87 72 45 20 8 12 15 16 5 8 5 3 10 48 27 750mb Dir: 254 232 153 129 127 68 26 39 307 291 269 298 288 256 259 750mb Speed(kt): 14 4 11 8 4 4 8 5 4 5 8 11 12 19 26 700mb GPH (m): 3055 3039 3012 3000 2989 2998 3001 3027 3044 3066 3076 3094 3091 3081 3049 700mb Temp (C): -10.9 -9.8 -8.4 -7.0 -5.7 -5.5 -5.2 -5.8 -4.8 -4.1 -3.1 -3.0 -3.3 -3.5 -5.2 700mb Dewpt(C): -13.2 -15.7 -26.4 -35.8 -31.3 -32.0 -30.4 -31.5 -40.4 -41.7 -30.6 -31.1 -10.8 -19.7 -28.6 700mb RH (%): 83 62 22 8 12 11 12 12 5 4 10 10 57 28 14 700mb Dir: 268 253 180 176 174 81 6 27 303 303 328 298 304 250 259 700mb Speed(kt): 14 6 12 8 5 4 6 4 5 5 5 12 11 20 31 650mb GPH (m): 3621 3607 3582 3572 3564 3573 3577 3603 3622 3645 3657 3675 3675 3662 3627 650mb Temp (C): -14.5 -13.3 -12.7 -11.7 -10.5 -10.1 -9.9 -9.8 -9.0 -8.0 -7.3 -7.2 -6.3 -7.1 -8.8 650mb Dewpt(C): -21.1 -26.1 -40.7 -34.3 -30.6 -32.4 -26.9 -38.4 -41.5 -40.3 -31.6 -31.7 -18.7 -28.0 -25.6 650mb RH (%): 58 34 8 14 18 15 24 8 6 6 13 13 37 18 25 650mb Dir: 284 253 208 203 209 128 347 9 309 1 23 293 318 252 253 650mb Speed(kt): 17 11 14 10 7 2 3 3 6 5 6 11 16 19 32 600mb GPH (m): 4221 4210 4186 4179 4172 4182 4187 4214 4235 4261 4276 4292 4294 4279 4240 600mb Temp (C): -19.0 -18.3 -17.5 -16.7 -15.9 -15.5 -15.2 -14.4 -13.3 -11.9 -11.1 -12.9 -11.0 -12.0 -13.2 600mb Dewpt(C): -30.9 -29.4 -39.7 -29.8 -27.7 -24.9 -25.9 -41.3 -48.4 -41.5 -35.9 -24.4 -20.2 -28.0 -29.4 600mb RH (%): 35 38 13 32 36 45 40 9 4 7 11 38 47 26 25 600mb Dir: 291 253 220 209 218 208 334 12 358 35 12 279 318 251 244 600mb Speed(kt): 24 14 16 15 13 2 3 6 6 9 8 11 17 22 36 550mb GPH (m): 4863 4853 4830 4825 4821 4832 4839 4866 4893 4923 4937 4949 4954 4939 4896 550mb Temp (C): -23.6 -22.9 -22.6 -22.1 -21.3 -20.5 -19.6 -19.2 -16.3 -14.8 -15.9 -16.3 -16.8 -16.4 -18.3 550mb Dewpt(C): -33.5 -29.5 -36.4 -43.5 -24.8 -27.5 -36.7 -50.1 -50.2 -30.3 -21.7 -18.3 -24.6 -42.0 -24.1 550mb RH (%): 41 56 28 13 74 54 21 5 4 26 61 85 51 10 61 550mb Dir: 288 258 233 205 226 239 279 350 25 33 352 297 317 261 244 550mb Speed(kt): 29 18 18 14 15 5 5 6 12 13 9 14 18 22 39 500mb GPH (m): 5551 5543 5520 5516 5516 5530 5538 5567 5604 5638 5650 5662 5661 5647 5601 500mb Temp (C): -28.8 -28.4 -28.7 -27.9 -26.2 -25.5 -24.8 -23.9 -19.5 -18.3 -19.2 -19.8 -22.3 -21.8 -22.6 500mb Dewpt(C): -35.1 -37.1 -32.6 -34.9 -38.9 -32.5 -35.5 -57.2 -44.9 -30.2 -22.3 -22.1 -34.1 -27.8 -24.9 500mb RH (%): 55 44 69 52 31 53 37 4 9 35 77 82 35 59 82 500mb Dir: 291 261 243 213 235 238 251 8 30 27 309 318 316 274 256 500mb Speed(kt): 35 22 22 16 16 11 9 8 21 14 10 15 25 31 40 450mb GPH (m): 6296 6288 6265 6264 6269 6285 6296 6330 6382 6418 6427 6436 6427 6415 6367 450mb Temp (C): -34.7 -34.5 -34.3 -33.5 -31.4 -31.0 -30.3 -27.6 -23.2 -22.9 -23.4 -24.8 -26.4 -26.4 -26.7 450mb Dewpt(C): -41.7 -47.9 -37.4 -37.8 -38.3 -35.8 -42.7 -58.2 -41.7 -33.0 -26.1 -27.5 -29.3 -30.9 -29.5 450mb RH (%): 50 26 74 66 52 63 30 4 18 40 79 78 77 67 77 450mb Dir: 285 257 245 230 246 247 250 38 33 24 317 296 299 273 259 450mb Speed(kt): 43 29 27 23 27 18 18 20 29 18 13 14 23 34 44 400mb GPH (m): 7105 7099 7077 7079 7090 7109 7122 7169 7232 7270 7278 7283 7270 7256 7207 400mb Temp (C): -42.0 -41.3 -40.9 -39.1 -38.4 -37.2 -36.9 -31.7 -29.9 -29.2 -29.6 -30.3 -31.6 -32.1 -32.3 400mb Dewpt(C): -50.4 -52.6 -44.4 -46.9 -43.1 -42.9 -49.0 -55.5 -39.8 -35.4 -32.9 -33.4 -34.9 -36.8 -36.5 400mb RH (%): 41 30 70 45 62 57 29 9 39 56 73 75 73 64 67 400mb Dir: 280 261 238 235 244 243 250 41 28 17 312 283 279 272 261 400mb Speed(kt): 42 36 32 41 34 24 21 44 34 20 15 18 24 33 48 350mb GPH (m): 7992 7991 7971 7980 7994 8015 8030 8101 8169 8208 8213 8218 8201 8182 8133 350mb Temp (C): -50.0 -48.4 -46.8 -46.1 -45.5 -45.3 -43.8 -37.5 -36.9 -36.9 -37.8 -37.9 -38.7 -40.1 -39.9 350mb Dewpt(C): -57.6 -52.9 -53.1 -51.2 -49.4 -49.0 -61.2 -49.9 -42.1 -43.1 -41.9 -41.5 -42.4 -44.1 -52.1 350mb RH (%): 43 61 50 58 66 67 14 28 60 54 66 70 69 67 28 350mb Dir: 276 257 241 238 235 243 295 36 25 24 329 262 257 281 253 350mb Speed(kt): 46 49 52 52 41 28 13 66 44 23 18 11 21 39 42 300mb GPH (m): 8989 8987 8977 8984 9003 9024 9053 9143 9214 9254 9255 9259 9237 9213 9164 300mb Temp (C): -53.8 -54.7 -53.9 -54.2 -53.2 -52.6 -48.4 -47.1 -46.2 -46.0 -46.8 -47.0 -48.4 -49.3 -49.7 300mb Dewpt(C): -69.0 -60.8 -58.6 -59.8 -59.6 -60.9 -70.1 -56.8 -50.0 -51.4 -50.7 -50.7 -52.0 -52.7 -56.9 300mb RH (%): 16 49 58 52 48 39 8 34 66 56 66 67 67 69 45 300mb Dir: 272 256 244 236 229 251 8 32 22 1 330 301 276 276 269 300mb Speed(kt): 62 54 67 51 47 23 26 66 49 30 27 25 26 33 47 250mb GPH (m): 10152 10149 10139 10144 10166 10195 10241 10325 10396 10438 10437 10437 10410 10381 10329 250mb Temp (C): -54.0 -54.8 -54.8 -55.4 -55.2 -53.2 -52.0 -55.4 -56.4 -56.9 -56.8 -57.8 -58.0 -58.4 -58.5 250mb Dewpt(C): -73.1 -71.9 -72.6 -72.7 -73.5 -72.6 -76.0 -62.2 -61.0 -62.1 -60.3 -61.4 -61.7 -61.7 -63.7 250mb RH (%): 9 12 11 12 10 9 5 45 58 53 66 66 64 68 53 250mb Dir: 265 258 242 239 239 269 15 27 25 358 318 288 271 268 268 250mb Speed(kt): 53 47 47 38 32 10 36 72 54 31 24 34 38 39 54 200mb GPH (m): 11601 11594 11576 11579 11604 11642 11679 11740 11797 11830 11826 11821 11798 11768 11719 200mb Temp (C): -49.2 -49.3 -50.5 -51.1 -50.1 -50.4 -53.0 -56.4 -60.2 -61.2 -61.5 -60.5 -59.4 -60.1 -61.0 200mb Dewpt(C): -84.9 -80.2 -86.1 -81.6 -81.0 -81.3 -82.9 -79.5 -66.4 -69.3 -68.4 -70.7 -71.7 -72.1 -76.2 200mb RH (%): 1 2 1 2 2 2 2 5 47 36 42 28 21 22 14 200mb Dir: 247 247 254 245 245 302 4 21 13 351 327 302 280 272 260 200mb Speed(kt): 45 45 32 23 23 11 21 40 39 37 33 34 36 45 41 150mb GPH (m): 13499 13479 13463 13461 13482 13511 13533 13572 13609 13636 13639 13638 13621 13596 13549 150mb Temp (C): -46.2 -48.4 -48.3 -48.1 -50.2 -51.4 -52.2 -54.1 -55.8 -58.1 -56.3 -54.4 -54.1 -53.6 -52.0 150mb Dewpt(C): -103.7 -98.8 -113.3 -84.3 -85.7 -86.6 -87.1 -88.5 -85.1 -87.1 -85.6 -88.9 -87.8 -83.7 -87.0 150mb RH (%): 0 0 0 1 1 1 1 1 2 2 2 1 1 2 1 150mb Dir: 258 257 241 236 263 267 318 18 340 353 314 292 279 253 247 150mb Speed(kt): 44 25 21 25 16 13 8 10 15 14 19 18 33 35 37 100mb GPH (m): 16152 16131 16107 16112 16116 16138 16148 16182 16188 16208 16203 16210 16198 16184 16153 100mb Temp (C): -54.1 -52.4 -52.2 -51.8 -52.4 -52.3 -53.7 -54.0 -55.4 -55.9 -57.3 -57.0 -58.1 -58.8 -56.6 100mb Dewpt(C): -88.3 -76.4 -76.2 -76.0 -82.7 -87.0 -88.2 -83.9 -85.0 -89.7 -86.4 -90.6 -91.3 -91.8 -90.3 100mb RH (%): 1 5 5 5 2 1 1 2 2 1 2 1 1 1 1 100mb Dir: 242 240 236 243 241 241 274 298 282 287 289 288 281 274 267 100mb Speed(kt): 25 19 16 13 13 7 5 10 8 12 11 14 16 24 28