Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z OCT 14, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 1000.1 1001.2 999.5 1000.6 1001.6 1002.2 1000.1 999.2 997.5 996.7 994.4 995.0 997.4 1001.4 1002.7 Mean SLP (mb): 1024.8 1025.6 1023.4 1024.8 1026.0 1026.4 1023.9 1023.4 1021.8 1020.7 1018.1 1019.1 1022.0 1026.0 1027.2 2m agl Tmp (F): 49.3 59.1 68.1 59.9 56.8 63.6 70.1 60.9 57.0 65.5 73.7 61.3 52.5 52.9 56.3 2m agl Dewpt(F): 43.9 45.6 53.4 51.6 41.1 42.6 43.3 37.8 34.9 39.0 43.3 42.0 48.5 51.5 45.7 2m agl RH (%): 81 60 58 74 55 45 37 41 43 37 32 48 86 95 67 10m agl Dir: 81 252 326 59 80 88 88 83 82 87 123 149 174 259 308 10m agl Spd(kt): 3 1 5 5 11 14 12 12 11 9 3 2 5 3 4 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 0.15 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 0.16 0.16 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 48.4 23.9 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): 54.4 33.4 13.3 25.5 110.6 204.2 233.7 272.5 213.0 167.6 125.3 140.9 135.7 129.6 38.0 Precip H20 (in): 0.86 1.02 0.74 0.48 0.27 0.29 0.34 0.42 0.39 0.39 0.52 0.67 0.98 0.55 0.46 Lifted Index(C): 3.8 2.0 3.3 7.5 13.5 14.6 12.0 11.3 9.7 10.9 9.9 8.8 4.6 10.5 11.8 700mb VV(-ub/s): -0.6 -0.3 -1.9 -1.3 -1.6 0.0 0.7 0.4 -0.6 0.6 1.6 0.6 1.3 1.9 -2.3 Thk1000-500mb(m)5571.3 5572.9 5603.9 5632.7 5649.0 5662.3 5685.3 5694.9 5693.1 5685.1 5673.3 5635.0 5574.9 5521.9 5514.0 Thk1000-850mb(m)1353.8 1356.7 1372.8 1379.8 1377.9 1379.4 1390.6 1394.2 1396.3 1390.7 1389.9 1374.5 1352.2 1335.2 1335.1 Thk850-700mb(m):1588.0 1590.6 1596.2 1603.8 1610.1 1612.9 1620.1 1619.3 1619.1 1617.6 1614.0 1601.0 1578.2 1553.4 1550.8 SWEAT Index: 124.6 120.8 77.7 22.8 31.4 47.4 49.0 53.5 155.4 105.8 132.2 153.7 199.8 94.9 73.4 Total Totals Idx 44.1 46.8 44.9 36.5 17.4 19.0 15.9 28.4 31.7 29.8 30.2 36.0 41.2 28.1 29.9 Frz Hgt(ft amsl) 11395 11205 12201 12945 13242 13669 14199 14515 14221 14174 13713 12986 11408 7368 7047 0WetBlbHgt(amsl) 7720 10425 8670 7734 7469 7982 9275 9513 9412 9220 9645 9383 9089 5271 5304 Equil Prs (mb): 1000 1001 999 1001 1002 1002 1000 999 998 997 994 995 997 804 813 Equil Hgt(amsl): 26 26 26 26 26 26 26 26 26 26 26 26 26 6553 6286 Hail Size(in): 0.00 0.00 0.05 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: 46.7 38.7 43.5 50.6 56.3 62.9 61.8 62.6 65.1 63.1 61.3 56.3 37.8 30.3 27.7 Showalter Index: 3.5 2.1 3.2 7.8 15.4 15.1 14.2 11.5 9.8 10.8 10.8 8.2 4.5 14.6 13.8 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 0.0 0.0 Storm Dir (deg): 342 27 54 146 160 185 214 225 234 237 254 257 271 285 311 Storm Spd (kts): 10 8 5 6 10 13 14 14 15 15 17 23 26 25 17 2m HeatIndex(F): 49 59 68 60 57 64 70 61 57 66 74 61 53 53 56 2m WindChill(F): 49 59 68 60 57 64 70 61 57 66 74 61 53 53 56 1000mb GPH (m): 204 213 199 208 217 223 205 197 182 175 156 161 182 215 226 950mb GPH (m): 633 643 638 647 652 657 644 635 620 613 599 599 610 641 654 950mb Temp (C): 12.0 11.9 15.4 17.1 16.5 16.0 17.7 20.7 22.1 20.5 19.4 16.9 10.5 8.1 8.7 950mb Dewpt(C): 3.2 6.2 10.8 7.6 2.3 1.0 3.2 -0.9 -4.2 -5.2 1.8 4.1 9.1 7.9 6.1 950mb RH (%): 54 68 73 53 37 35 37 23 16 17 30 42 91 99 84 950mb Dir: 347 2 337 92 100 98 92 107 104 116 160 225 215 310 312 950mb Speed(kt): 3 5 7 17 32 34 25 28 22 16 5 7 15 11 5 900mb GPH (m): 1084 1095 1093 1106 1112 1117 1108 1102 1088 1078 1061 1057 1060 1086 1098 900mb Temp (C): 10.2 10.2 13.1 15.6 16.4 17.7 19.3 20.5 21.2 19.7 17.2 13.7 9.5 5.1 4.6 900mb Dewpt(C): 6.1 6.7 8.3 1.8 -5.6 -10.2 -12.3 -5.2 -5.8 -5.6 -2.8 3.2 9.3 2.9 3.9 900mb RH (%): 75 78 72 39 21 14 10 17 15 17 25 48 99 86 95 900mb Dir: 338 359 19 107 119 135 148 163 172 205 213 223 248 308 321 900mb Speed(kt): 8 11 8 15 19 19 17 12 11 13 15 14 17 17 6 850mb GPH (m): 1558 1570 1572 1588 1595 1602 1595 1591 1578 1566 1546 1536 1534 1550 1561 850mb Temp (C): 7.8 9.6 11.2 12.8 14.5 14.8 17.1 16.9 17.4 16.6 15.4 11.4 8.1 3.5 1.7 850mb Dewpt(C): 6.8 6.3 4.7 0.2 -16.8 -14.5 -20.1 -6.4 -4.7 -6.4 -6.5 2.0 8.1 -3.5 -0.6 850mb RH (%): 93 80 64 42 10 12 6 19 21 20 21 51 100 60 84 850mb Dir: 332 5 41 112 131 165 165 198 199 214 215 224 254 287 329 850mb Speed(kt): 9 15 5 8 10 15 11 13 16 15 18 20 23 20 11 800mb GPH (m): 2057 2072 2076 2094 2103 2111 2108 2103 2091 2077 2056 2041 2033 2040 2048 800mb Temp (C): 7.1 7.8 8.9 10.3 12.0 12.4 13.9 13.6 13.7 13.2 12.5 9.5 5.6 1.1 0.3 800mb Dewpt(C): -5.4 3.0 -0.3 -11.8 -24.8 -19.1 -12.5 -7.0 -12.8 -11.1 -4.7 -0.7 5.6 -10.8 -13.8 800mb RH (%): 40 71 52 20 6 9 15 23 14 17 29 48 100 41 34 800mb Dir: 338 11 11 95 134 167 186 200 203 209 222 227 255 259 321 800mb Speed(kt): 13 13 8 5 10 16 15 16 18 16 20 27 28 23 13 750mb GPH (m): 2586 2602 2607 2627 2639 2648 2646 2642 2629 2615 2593 2573 2558 2555 2564 750mb Temp (C): 5.5 4.8 6.2 7.9 9.0 9.5 10.1 9.8 9.5 9.5 9.0 7.0 1.9 -1.7 -1.3 750mb Dewpt(C): -11.5 1.1 -7.4 -22.3 -37.5 -24.2 -11.8 -8.1 -8.2 -10.6 -7.4 -4.0 1.4 -13.8 -35.2 750mb RH (%): 28 77 37 10 2 7 20 27 28 23 30 45 97 39 6 750mb Dir: 336 359 11 108 136 171 197 208 208 212 225 226 249 250 300 750mb Speed(kt): 15 10 8 5 12 19 17 16 18 18 22 33 34 31 15 700mb GPH (m): 3146 3161 3168 3192 3205 3215 3215 3210 3197 3183 3160 3137 3113 3104 3112 700mb Temp (C): 2.0 1.4 2.8 5.2 5.6 6.3 6.6 6.9 6.7 6.6 5.7 4.1 0.8 -0.9 -1.7 700mb Dewpt(C): -8.2 -1.1 -16.2 -34.0 -40.7 -32.5 -19.1 -18.4 -18.2 -17.9 -10.2 -9.5 -7.1 -22.4 -53.4 700mb RH (%): 46 83 23 4 2 4 14 14 15 15 31 36 55 18 1 700mb Dir: 321 340 38 107 136 171 203 217 216 212 229 227 239 245 293 700mb Speed(kt): 16 9 7 7 14 19 22 18 20 19 25 38 45 44 21 650mb GPH (m): 3740 3754 3765 3791 3805 3817 3818 3814 3802 3787 3762 3736 3706 3693 3700 650mb Temp (C): -1.7 -1.8 -0.2 1.1 1.7 2.3 2.8 3.8 3.8 3.6 2.6 1.2 -0.5 -1.5 -2.5 650mb Dewpt(C): -8.7 -6.4 -29.0 -50.8 -47.0 -36.2 -28.5 -29.8 -28.0 -22.7 -16.9 -16.5 -23.8 -40.9 -52.9 650mb RH (%): 59 71 10 1 1 4 8 7 8 13 22 26 15 3 1 650mb Dir: 310 346 68 132 163 179 204 219 217 216 231 230 240 243 283 650mb Speed(kt): 20 10 7 7 10 16 24 18 23 23 29 42 52 54 31 600mb GPH (m): 4372 4386 4399 4428 4443 4457 4459 4459 4445 4431 4403 4374 4342 4328 4332 600mb Temp (C): -6.0 -6.1 -4.3 -3.5 -2.9 -1.9 -0.7 -0.2 -0.8 -0.8 -1.4 -2.2 -3.4 -3.8 -4.4 600mb Dewpt(C): -7.3 -12.6 -40.1 -46.1 -41.0 -39.6 -40.2 -27.7 -27.7 -27.0 -18.9 -25.1 -28.9 -36.3 -43.4 600mb RH (%): 90 60 5 2 4 4 3 11 11 12 25 16 12 6 3 600mb Dir: 300 14 84 177 197 197 208 218 219 217 230 229 242 245 270 600mb Speed(kt): 24 13 8 9 10 13 21 20 26 29 34 47 55 54 43 550mb GPH (m): 5048 5061 5076 5108 5127 5143 5149 5148 5133 5119 5090 5060 5023 5008 5011 550mb Temp (C): -10.1 -10.8 -9.7 -8.4 -6.2 -5.0 -4.9 -4.4 -4.9 -5.0 -5.8 -6.7 -7.7 -8.9 -8.8 550mb Dewpt(C): -13.4 -13.9 -34.7 -41.5 -50.1 -46.1 -38.4 -36.6 -35.4 -30.3 -24.1 -28.3 -20.8 -25.6 -30.7 550mb RH (%): 76 78 12 5 2 3 6 6 7 12 22 17 34 25 16 550mb Dir: 288 12 80 176 234 215 222 222 225 216 228 228 240 251 265 550mb Speed(kt): 23 15 6 8 9 12 20 27 29 34 40 51 56 54 49 500mb GPH (m): 5775 5786 5803 5841 5866 5885 5890 5891 5875 5860 5829 5796 5757 5737 5740 500mb Temp (C): -14.7 -15.4 -14.5 -11.8 -9.9 -9.4 -9.4 -8.9 -9.5 -9.8 -10.6 -11.3 -12.6 -14.0 -14.4 500mb Dewpt(C): -19.9 -19.8 -46.8 -59.7 -45.5 -45.8 -43.9 -43.4 -37.7 -37.9 -32.9 -35.6 -20.0 -32.2 -41.4 500mb RH (%): 65 70 5 1 4 4 5 5 8 9 15 12 54 21 9 500mb Dir: 285 330 353 228 272 230 232 224 231 220 226 228 238 252 268 500mb Speed(kt): 24 14 11 3 12 18 27 28 32 37 48 58 58 56 52 450mb GPH (m): 6567 6574 6595 6641 6671 6691 6695 6696 6679 6662 6630 6596 6552 6530 6529 450mb Temp (C): -19.2 -20.2 -18.9 -16.6 -14.5 -14.1 -15.0 -15.3 -15.5 -16.4 -16.2 -16.5 -18.4 -18.7 -20.8 450mb Dewpt(C): -22.8 -36.2 -53.7 -48.8 -47.8 -46.5 -53.0 -44.6 -39.0 -35.3 -41.0 -42.4 -25.7 -47.4 -34.3 450mb RH (%): 74 24 3 5 5 5 3 7 12 19 11 9 54 7 30 450mb Dir: 293 304 344 330 283 237 233 226 230 226 226 228 235 249 266 450mb Speed(kt): 27 25 20 10 10 23 33 30 36 45 56 62 65 59 55 400mb GPH (m): 7433 7434 7460 7514 7551 7571 7573 7573 7554 7536 7505 7469 7421 7393 7385 400mb Temp (C): -25.0 -27.4 -25.6 -22.8 -21.8 -21.9 -21.9 -22.1 -22.7 -22.6 -22.5 -23.1 -24.0 -26.3 -28.4 400mb Dewpt(C): -32.4 -33.9 -50.4 -48.7 -37.8 -42.1 -57.6 -50.8 -40.4 -43.9 -47.5 -42.9 -33.3 -41.3 -41.7 400mb RH (%): 51 55 9 8 23 15 3 6 19 13 9 15 43 24 28 400mb Dir: 293 299 344 338 300 232 233 227 227 229 228 227 231 244 259 400mb Speed(kt): 34 32 28 25 9 20 36 36 44 49 58 66 71 62 59 350mb GPH (m): 8386 8382 8412 8476 8515 8536 8538 8538 8516 8499 8469 8432 8380 8342 8324 350mb Temp (C): -32.9 -33.8 -32.9 -31.4 -30.0 -30.1 -30.6 -30.1 -30.7 -30.2 -30.0 -30.4 -31.6 -33.6 -36.1 350mb Dewpt(C): -41.2 -40.4 -57.3 -42.8 -52.8 -44.4 -52.7 -45.5 -45.7 -55.5 -45.9 -41.7 -38.2 -49.4 -50.0 350mb RH (%): 44 53 8 33 10 25 11 22 23 7 21 34 53 20 24 350mb Dir: 293 296 353 358 310 255 236 229 227 231 230 227 230 237 262 350mb Speed(kt): 40 41 38 26 18 16 32 37 48 54 59 69 76 74 65 300mb GPH (m): 9451 9443 9479 9548 9591 9615 9613 9616 9594 9577 9548 9508 9452 9406 9378 300mb Temp (C): -41.6 -42.3 -39.9 -40.1 -39.3 -38.3 -38.7 -38.4 -38.3 -38.9 -38.4 -38.8 -40.0 -41.6 -43.5 300mb Dewpt(C): -46.7 -48.3 -63.7 -63.1 -55.3 -49.2 -54.0 -49.5 -52.2 -49.1 -49.1 -46.3 -44.0 -51.5 -59.5 300mb RH (%): 60 54 7 8 18 33 20 32 23 35 33 47 67 35 17 300mb Dir: 293 288 355 356 331 261 238 237 233 232 234 229 228 231 262 300mb Speed(kt): 45 47 49 25 18 15 33 37 47 55 52 71 76 86 70 250mb GPH (m): 10659 10647 10698 10768 10814 10842 10841 10843 10821 10801 10772 10733 10670 10616 10581 250mb Temp (C): -51.5 -52.1 -49.6 -48.7 -48.6 -47.7 -47.2 -47.0 -47.8 -48.4 -49.0 -48.5 -49.8 -51.0 -51.4 250mb Dewpt(C): -56.9 -56.2 -63.1 -62.6 -62.1 -59.9 -57.1 -55.4 -52.9 -52.0 -58.5 -53.3 -53.9 -57.8 -62.8 250mb RH (%): 54 63 21 20 21 25 33 40 57 67 34 59 64 46 26 250mb Dir: 290 284 356 334 331 258 251 246 238 236 237 229 228 232 252 250mb Speed(kt): 49 53 57 39 20 19 35 38 51 56 53 70 86 92 59 200mb GPH (m): 12088 12076 12124 12197 12245 12283 12292 12298 12266 12233 12199 12157 12090 12044 12011 200mb Temp (C): -53.9 -54.7 -57.8 -59.4 -58.7 -56.4 -54.2 -54.4 -55.8 -58.1 -59.1 -61.0 -58.9 -56.1 -55.5 200mb Dewpt(C): -70.3 -70.7 -71.2 -66.0 -66.8 -63.7 -67.7 -65.7 -65.3 -69.7 -62.5 -64.7 -67.0 -70.7 -73.9 200mb RH (%): 14 14 19 44 37 42 20 26 32 24 66 63 37 17 10 200mb Dir: 293 291 318 323 323 295 267 250 241 236 235 232 237 241 249 200mb Speed(kt): 53 50 51 60 42 34 33 36 52 60 65 75 90 87 76 150mb GPH (m): 13937 13928 13944 13985 14025 14075 14095 14099 14062 14022 13978 13931 13887 13868 13841 150mb Temp (C): -54.6 -53.5 -55.7 -59.6 -62.9 -62.6 -62.9 -63.1 -62.6 -61.7 -62.8 -62.3 -60.3 -56.6 -56.4 150mb Dewpt(C): -84.4 -83.6 -82.4 -81.0 -78.9 -79.7 -76.4 -77.0 -77.7 -81.6 -78.4 -79.8 -81.5 -83.4 -83.1 150mb RH (%): 2 2 3 6 12 10 17 16 14 7 13 10 6 3 3 150mb Dir: 285 286 296 296 305 295 279 258 245 238 243 235 246 246 253 150mb Speed(kt): 62 54 47 47 56 56 50 44 60 68 71 73 73 71 69 100mb GPH (m): 16472 16473 16481 16498 16508 16547 16562 16559 16530 16511 16464 16432 16400 16405 16387 100mb Temp (C): -63.0 -62.9 -62.5 -63.5 -64.3 -65.7 -67.0 -67.9 -66.0 -65.6 -63.1 -61.3 -62.3 -62.5 -60.8 100mb Dewpt(C): -87.9 -88.2 -85.9 -86.6 -87.1 -85.8 -87.0 -87.6 -86.2 -87.1 -86.4 -89.6 -87.6 -87.8 -89.2 100mb RH (%): 3 3 4 4 4 6 6 6 6 5 4 2 3 3 2 100mb Dir: 275 272 280 284 292 289 267 250 241 239 241 244 255 258 262 100mb Speed(kt): 34 34 41 42 33 27 30 37 46 50 55 61 59 57 55