Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z OCT 15, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 1000.2 1001.1 1001.5 1001.9 999.9 999.1 997.8 996.6 994.0 994.3 997.8 1002.2 1002.4 999.9 995.6 Mean SLP (mb): 1024.0 1025.3 1025.8 1026.0 1023.5 1023.1 1021.9 1020.6 1017.6 1018.4 1022.4 1026.9 1027.0 1024.7 1020.4 2m agl Tmp (F): 69.7 60.5 59.2 65.8 72.4 63.0 59.1 66.9 74.5 61.1 52.5 52.1 56.1 49.5 47.6 2m agl Dewpt(F): 57.3 54.6 45.8 46.9 45.0 39.9 36.8 41.4 47.4 43.6 48.7 50.7 44.4 41.4 34.5 2m agl RH (%): 64 80 60 49 36 42 43 38 37 52 87 95 64 73 60 10m agl Dir: 313 57 77 87 88 83 81 89 98 339 210 232 333 29 69 10m agl Spd(kt): 4 4 9 14 12 11 10 9 4 2 3 4 4 4 8 6hr Precip (in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.09 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 0.01 0.10 0.10 0.10 0.10 Sfc CAPE (J/kg): 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 49.2 1.0 0.0 0.0 Sfc CINH (J/kg): -0.1 0.0 0.0 0.0 0.0 0.0 0.0 -0.2 -0.5 0.0 -0.1 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 12.3 38.3 113.2 168.1 242.4 247.8 171.1 160.7 99.5 161.5 138.9 59.1 26.8 72.6 169.3 Precip H20 (in): 0.83 0.63 0.38 0.39 0.30 0.37 0.43 0.41 0.52 0.71 0.86 0.60 0.48 0.33 0.34 Lifted Index(C): 1.0 4.9 9.7 12.4 10.2 11.3 7.7 8.4 8.5 8.1 7.8 11.6 13.2 14.9 15.4 700mb VV(-ub/s): -3.8 -1.4 -0.6 -1.0 2.3 0.4 0.1 0.5 1.3 1.9 2.8 -1.1 -2.3 -2.3 0.4 Thk1000-500mb(m)5612.2 5637.2 5653.6 5670.5 5693.9 5697.9 5696.2 5693.8 5683.0 5641.9 5567.2 5525.2 5525.9 5552.1 5573.7 Thk1000-850mb(m)1374.9 1381.1 1381.7 1383.2 1395.6 1397.9 1398.8 1394.4 1394.3 1374.7 1346.1 1334.2 1335.9 1341.7 1346.5 Thk850-700mb(m):1597.0 1606.8 1611.9 1616.4 1623.2 1620.4 1618.7 1620.4 1614.8 1605.1 1575.3 1550.4 1558.0 1573.5 1581.8 SWEAT Index: 109.8 85.2 30.0 35.1 47.3 53.8 137.3 63.0 76.9 100.5 168.8 103.8 70.5 47.9 47.0 Total Totals Idx 46.6 41.3 29.6 27.9 20.0 28.1 35.3 34.5 26.9 35.0 36.6 30.4 28.1 15.3 23.6 Frz Hgt(ft amsl) 12786 12863 13294 13765 14226 14731 14328 14303 14055 13098 11763 6596 8846 11105 12381 0WetBlbHgt(amsl) 8863 8177 7865 8480 8699 9095 9023 8773 9682 9555 8129 5978 5421 4558 5393 Equil Prs (mb): 489 1001 1001 1002 1000 999 998 997 994 994 998 777 1002 1000 996 Equil Hgt(amsl): 19612 26 26 26 26 26 26 26 26 26 26 7451 26 26 26 Hail Size(in): 0.17 0.15 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: 40.1 47.8 53.6 59.7 63.8 63.3 64.5 62.5 60.8 53.2 29.6 26.7 28.8 53.8 56.6 Showalter Index: 1.6 4.7 11.4 12.1 13.3 11.6 7.9 8.4 12.0 8.6 8.1 13.1 14.7 18.1 15.4 Cap Strength(C): 0.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 0.0 -999.9 -999.9 -999.9 Storm Dir (deg): 51 132 166 181 212 225 236 235 252 257 275 296 319 303 224 Storm Spd (kts): 5 6 9 13 15 15 14 16 16 20 27 22 14 8 12 2m HeatIndex(F): 70 60 59 66 72 63 59 67 75 61 52 52 56 50 48 2m WindChill(F): 70 60 59 66 72 63 59 67 75 61 52 52 56 50 48 1000mb GPH (m): 205 213 216 220 202 195 184 175 152 155 186 222 224 203 167 950mb GPH (m): 644 652 653 657 644 636 624 614 596 591 613 647 651 629 593 950mb Temp (C): 15.9 17.2 17.4 17.5 19.1 22.0 22.8 20.9 20.4 16.5 9.6 8.2 8.6 9.2 10.3 950mb Dewpt(C): 12.8 9.9 5.6 3.4 3.9 -0.5 -2.1 -2.0 2.5 6.9 9.4 8.1 5.7 3.2 0.5 950mb RH (%): 81 61 45 38 36 21 18 21 30 52 98 99 82 66 50 950mb Dir: 326 89 101 98 92 109 107 115 114 311 282 287 337 44 90 950mb Speed(kt): 5 17 28 33 23 27 18 16 5 6 10 9 5 10 26 900mb GPH (m): 1101 1112 1114 1119 1109 1104 1093 1079 1059 1050 1061 1092 1095 1075 1042 900mb Temp (C): 13.1 15.4 16.9 17.8 20.2 21.0 21.3 20.3 18.5 14.0 8.2 5.2 5.1 7.7 9.4 900mb Dewpt(C): 9.8 7.6 0.3 -4.2 -10.3 -4.9 -3.5 -3.1 -3.5 3.8 8.1 4.7 3.0 -4.1 -5.4 900mb RH (%): 80 59 32 22 11 16 18 20 22 49 99 97 86 43 34 900mb Dir: 16 102 132 134 153 169 185 185 220 235 292 312 353 66 113 900mb Speed(kt): 6 17 17 20 18 12 8 11 11 8 16 14 10 10 19 850mb GPH (m): 1580 1594 1598 1603 1598 1593 1583 1569 1546 1530 1532 1556 1560 1544 1514 850mb Temp (C): 11.0 12.6 14.2 14.9 17.8 16.9 17.1 17.0 16.2 12.2 5.7 2.4 2.9 6.6 7.9 850mb Dewpt(C): 7.3 5.1 -5.7 -5.7 -17.5 -6.9 -0.8 -2.5 -9.7 1.1 5.6 1.1 -2.0 -17.8 -9.9 850mb RH (%): 78 60 24 23 7 18 29 26 16 46 99 91 70 16 27 850mb Dir: 32 114 161 152 174 196 204 201 224 224 270 300 5 89 127 850mb Speed(kt): 6 10 10 13 14 12 15 12 15 15 16 15 12 10 9 800mb GPH (m): 2084 2099 2105 2113 2112 2105 2095 2081 2057 2036 2026 2044 2049 2039 2011 800mb Temp (C): 7.9 9.8 11.5 12.6 14.7 13.8 13.4 13.2 12.5 10.4 3.9 -0.2 1.8 4.9 6.2 800mb Dewpt(C): 3.9 -4.0 -15.2 -11.5 -19.0 -11.5 -12.7 -9.4 -6.4 -0.7 0.6 -3.1 -12.4 -45.6 -23.0 800mb RH (%): 75 37 14 17 8 16 15 19 26 45 79 81 34 1 10 800mb Dir: 357 128 163 169 191 199 209 204 224 222 251 292 346 72 136 800mb Speed(kt): 5 7 12 17 19 15 16 14 16 23 25 23 9 7 7 750mb GPH (m): 2614 2633 2641 2651 2652 2644 2633 2619 2593 2570 2550 2558 2568 2562 2537 750mb Temp (C): 6.0 9.0 10.1 10.3 10.8 10.0 9.6 10.3 8.8 7.6 3.1 -1.7 0.5 3.2 4.5 750mb Dewpt(C): -5.3 -23.5 -39.8 -22.6 -20.7 -13.0 -12.7 -16.6 -6.7 -3.7 -4.3 -16.9 -37.5 -42.7 -50.9 750mb RH (%): 44 8 2 8 9 18 19 13 32 44 58 30 4 2 1 750mb Dir: 15 83 148 173 192 203 209 206 228 224 244 275 336 99 168 750mb Speed(kt): 3 5 15 21 24 18 16 19 18 29 34 26 11 3 6 700mb GPH (m): 3177 3201 3209 3220 3221 3214 3201 3189 3161 3135 3107 3106 3118 3118 3095 700mb Temp (C): 5.0 6.3 6.4 6.7 6.9 7.7 7.2 7.8 6.3 4.7 1.4 -1.8 -1.7 1.0 2.6 700mb Dewpt(C): -28.1 -45.3 -43.8 -32.7 -29.1 -29.2 -22.2 -24.8 -11.0 -9.5 -12.4 -32.9 -42.2 -40.1 -48.8 700mb RH (%): 7 1 1 4 6 5 10 8 28 35 35 8 3 3 1 700mb Dir: 79 92 138 169 195 207 214 210 226 228 238 268 307 213 211 700mb Speed(kt): 5 4 11 22 28 25 18 23 22 33 46 32 14 4 10 650mb GPH (m): 3777 3801 3811 3822 3824 3819 3807 3795 3764 3735 3701 3695 3706 3710 3691 650mb Temp (C): 1.1 1.0 1.8 2.3 2.9 3.8 4.2 4.6 3.0 1.3 -0.3 -1.2 -2.5 -1.3 0.4 650mb Dewpt(C): -48.6 -36.2 -48.1 -36.9 -37.1 -33.2 -22.7 -27.4 -15.9 -13.9 -18.2 -51.0 -46.1 -35.1 -38.8 650mb RH (%): 1 4 1 4 4 5 12 8 23 31 25 1 2 6 4 650mb Dir: 65 98 172 178 197 210 216 214 222 228 237 262 286 255 229 650mb Speed(kt): 8 4 9 19 27 24 20 25 27 38 56 42 23 9 16 600mb GPH (m): 4412 4436 4449 4462 4466 4463 4451 4440 4406 4374 4337 4331 4338 4344 4328 600mb Temp (C): -4.6 -4.2 -2.9 -1.7 -0.7 0.2 -0.6 -0.7 -0.7 -1.9 -3.2 -2.7 -4.4 -4.2 -3.0 600mb Dewpt(C): -43.2 -39.8 -39.6 -35.8 -39.2 -29.3 -19.9 -25.2 -23.6 -20.0 -30.6 -51.4 -32.1 -23.9 -22.3 600mb RH (%): 3 5 4 6 4 9 22 14 16 24 10 1 10 20 21 600mb Dir: 50 141 202 187 204 218 218 219 222 226 241 257 274 271 234 600mb Speed(kt): 11 4 8 14 21 22 26 31 34 44 61 52 35 15 21 550mb GPH (m): 5089 5116 5132 5149 5155 5152 5139 5128 5095 5059 5019 5014 5018 5024 5009 550mb Temp (C): -9.3 -7.9 -6.5 -5.1 -4.7 -5.4 -5.2 -5.4 -5.5 -6.5 -7.4 -7.4 -8.3 -8.7 -8.7 550mb Dewpt(C): -40.4 -49.6 -48.5 -47.4 -37.2 -26.2 -28.4 -30.0 -28.1 -28.2 -20.5 -39.7 -26.3 -20.6 -20.3 550mb RH (%): 6 2 2 2 6 18 15 13 15 16 35 6 22 38 39 550mb Dir: 15 165 276 193 217 224 222 220 224 226 243 255 266 258 249 550mb Speed(kt): 7 2 5 10 19 23 28 35 40 49 65 55 44 23 23 500mb GPH (m): 5817 5850 5870 5891 5896 5893 5880 5868 5835 5797 5753 5747 5750 5755 5741 500mb Temp (C): -14.2 -11.8 -10.5 -9.4 -9.8 -9.0 -9.5 -10.0 -10.2 -10.9 -12.7 -13.4 -13.6 -13.3 -12.8 500mb Dewpt(C): -39.8 -54.1 -42.7 -39.2 -41.0 -41.9 -38.1 -38.1 -29.6 -37.2 -19.6 -28.5 -24.4 -33.2 -25.3 500mb RH (%): 10 2 6 7 6 5 8 9 19 10 57 28 40 18 35 500mb Dir: 355 255 307 220 220 228 228 221 225 223 243 255 264 258 259 500mb Speed(kt): 10 5 11 10 20 29 31 38 47 57 69 60 46 28 29 450mb GPH (m): 6608 6648 6672 6697 6700 6698 6684 6670 6636 6598 6548 6538 6542 6546 6536 450mb Temp (C): -19.2 -16.8 -15.0 -13.9 -14.7 -15.2 -15.5 -16.6 -16.4 -16.2 -18.5 -19.4 -19.5 -19.9 -18.4 450mb Dewpt(C): -53.6 -48.3 -41.9 -43.6 -44.9 -43.9 -38.9 -36.5 -37.9 -43.2 -26.0 -27.6 -34.0 -32.8 -30.7 450mb RH (%): 4 5 9 7 6 7 12 17 14 8 53 49 27 32 34 450mb Dir: 9 321 309 239 227 229 230 223 226 223 237 253 262 263 261 450mb Speed(kt): 12 14 9 13 21 33 36 44 52 60 74 62 50 34 35 400mb GPH (m): 7471 7522 7552 7578 7580 7576 7559 7542 7510 7472 7416 7401 7404 7407 7402 400mb Temp (C): -26.3 -22.4 -21.6 -21.6 -21.5 -21.8 -22.8 -22.9 -22.6 -23.0 -24.4 -26.5 -26.8 -26.9 -25.6 400mb Dewpt(C): -50.9 -47.9 -43.3 -39.8 -43.5 -48.1 -39.4 -43.4 -47.5 -45.4 -33.3 -33.9 -42.3 -39.5 -36.3 400mb RH (%): 9 9 13 19 13 8 21 15 9 12 45 50 23 31 37 400mb Dir: 340 339 306 259 232 230 230 227 230 225 231 250 262 272 261 400mb Speed(kt): 25 27 11 16 24 35 43 47 54 64 78 68 56 40 39 350mb GPH (m): 8422 8486 8518 8545 8545 8541 8523 8505 8473 8436 8373 8347 8350 8353 8353 350mb Temp (C): -32.9 -30.3 -29.6 -29.2 -30.1 -29.8 -30.1 -30.3 -30.1 -30.2 -31.8 -35.4 -34.6 -35.3 -33.3 350mb Dewpt(C): -54.4 -49.3 -57.0 -50.6 -49.8 -52.1 -50.0 -52.3 -46.2 -43.7 -40.3 -44.8 -40.6 -46.2 -44.6 350mb RH (%): 11 15 6 12 14 11 14 11 20 27 44 39 56 34 33 350mb Dir: 340 348 296 270 239 230 232 228 233 227 226 248 256 274 257 350mb Speed(kt): 36 32 17 20 26 38 47 54 59 66 83 77 62 40 38 300mb GPH (m): 9488 9561 9596 9626 9623 9621 9601 9583 9549 9514 9444 9401 9406 9408 9414 300mb Temp (C): -41.5 -39.4 -39.1 -38.4 -38.7 -37.6 -38.2 -38.7 -38.7 -38.7 -39.9 -43.5 -43.7 -44.1 -43.2 300mb Dewpt(C): -61.5 -58.8 -62.5 -56.4 -55.1 -52.7 -53.4 -49.2 -43.2 -45.6 -47.2 -55.9 -50.9 -48.7 -51.2 300mb RH (%): 11 12 8 15 17 21 20 34 64 49 47 26 46 61 43 300mb Dir: 350 356 309 268 240 233 234 231 236 227 226 244 262 284 264 300mb Speed(kt): 47 40 16 22 27 38 49 56 61 67 86 79 68 57 38 250mb GPH (m): 10698 10780 10818 10853 10850 10854 10829 10808 10776 10739 10665 10607 10602 10602 10613 250mb Temp (C): -51.3 -50.1 -49.1 -47.7 -47.1 -46.8 -47.9 -48.3 -48.7 -48.9 -49.4 -50.5 -53.3 -53.2 -53.0 250mb Dewpt(C): -64.1 -67.6 -67.5 -65.7 -57.2 -52.0 -51.7 -52.1 -54.0 -58.1 -53.4 -65.2 -59.6 -60.8 -59.0 250mb RH (%): 22 13 12 12 33 57 67 67 55 36 64 18 49 41 50 250mb Dir: 360 349 334 262 248 239 236 237 235 228 226 239 264 280 264 250mb Speed(kt): 65 43 18 15 31 39 54 57 62 63 89 87 70 58 39 200mb GPH (m): 12113 12199 12245 12293 12295 12302 12271 12241 12208 12165 12086 12039 12021 12023 12027 200mb Temp (C): -59.8 -60.3 -59.4 -56.7 -55.3 -55.0 -55.9 -58.2 -58.4 -59.2 -59.5 -56.1 -56.7 -57.2 -58.5 200mb Dewpt(C): -70.1 -72.3 -69.9 -65.3 -68.2 -63.7 -65.8 -63.3 -65.6 -63.2 -64.3 -72.8 -72.9 -72.2 -69.2 200mb RH (%): 28 22 27 36 21 36 30 54 42 62 56 12 13 15 27 200mb Dir: 325 325 347 313 269 244 239 236 234 228 232 242 252 265 264 200mb Speed(kt): 53 42 37 21 33 38 53 60 66 74 91 80 69 53 49 150mb GPH (m): 13935 13985 14018 14080 14090 14102 14068 14033 13988 13941 13886 13864 13844 13839 13838 150mb Temp (C): -54.7 -60.3 -63.2 -63.6 -63.6 -63.3 -62.9 -61.3 -63.7 -62.9 -59.9 -56.5 -56.3 -57.0 -57.9 150mb Dewpt(C): -84.8 -80.6 -77.2 -76.7 -75.8 -76.6 -77.7 -82.2 -78.5 -78.9 -81.3 -81.5 -83.0 -83.6 -82.3 150mb RH (%): 2 7 16 18 20 17 14 6 14 12 6 4 3 3 4 150mb Dir: 295 309 316 302 284 256 244 237 237 236 242 247 260 267 264 150mb Speed(kt): 47 47 60 45 46 40 55 65 65 71 72 68 60 49 49 100mb GPH (m): 16475 16497 16508 16545 16550 16561 16533 16510 16466 16439 16401 16400 16391 16389 16374 100mb Temp (C): -61.6 -63.4 -64.7 -65.8 -67.9 -67.2 -66.4 -67.2 -63.2 -61.2 -62.4 -62.5 -61.6 -60.0 -60.7 100mb Dewpt(C): -87.0 -86.7 -87.3 -86.0 -85.8 -87.1 -89.2 -87.0 -86.5 -85.2 -86.1 -85.8 -85.2 -88.5 -89.0 100mb RH (%): 3 4 4 6 8 6 4 6 4 4 4 4 4 2 2 100mb Dir: 281 287 299 296 269 251 237 237 245 245 251 257 262 271 270 100mb Speed(kt): 38 39 34 27 25 30 40 47 55 54 54 55 50 42 38