Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z OCT 16, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 1000.1 999.5 998.0 997.8 994.6 994.3 996.9 1000.2 999.9 1000.1 998.0 995.2 989.8 988.1 988.0 Mean SLP (mb): 1023.7 1023.6 1022.2 1021.8 1018.2 1018.2 1021.4 1024.8 1024.4 1024.9 1022.9 1019.7 1013.9 1012.4 1012.6 2m agl Tmp (F): 74.5 62.4 57.9 67.4 75.4 63.3 55.3 54.0 58.0 50.4 44.5 54.0 59.9 53.6 47.9 2m agl Dewpt(F): 46.3 42.0 40.9 43.8 47.1 42.9 47.9 52.8 46.7 42.8 41.4 41.6 36.3 35.4 42.6 2m agl RH (%): 35 46 52 41 35 46 75 95 65 75 88 62 40 49 82 10m agl Dir: 86 84 82 87 107 91 179 237 310 340 50 67 72 110 187 10m agl Spd(kt): 12 13 9 7 3 2 4 3 5 3 3 8 7 5 6 6hr Precip (in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AccumPrecip(in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.11 0.11 0.11 0.11 0.11 0.11 0.11 Sfc CAPE (J/kg): 0.0 0.0 0.0 0.0 0.0 0.0 0.0 44.3 21.8 0.0 0.0 0.0 0.0 0.0 0.0 Sfc CINH (J/kg): 0.0 0.0 0.0 -0.4 0.0 -0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 108.8 363.1 193.2 158.3 102.0 130.7 74.3 88.6 22.0 41.5 45.4 114.2 158.8 142.4 98.5 Precip H20 (in): 0.35 0.43 0.43 0.49 0.54 0.64 0.79 0.68 0.44 0.33 0.30 0.30 0.43 0.60 0.42 Lifted Index(C): 11.1 10.2 9.9 9.1 8.7 8.0 8.1 9.6 10.2 11.2 15.8 15.9 9.6 9.0 10.1 700mb VV(-ub/s): 2.7 0.0 -0.2 0.4 0.6 2.6 0.7 1.4 0.3 -0.9 -1.9 -1.0 1.2 1.1 1.0 Thk1000-500mb(m)5701.8 5706.3 5701.5 5691.0 5689.4 5659.4 5591.6 5543.4 5525.8 5507.6 5537.7 5558.6 5565.6 5530.3 5480.2 Thk1000-850mb(m)1397.3 1397.1 1397.7 1392.2 1395.5 1382.0 1355.9 1339.8 1339.7 1336.1 1337.1 1343.4 1354.7 1348.4 1332.0 Thk850-700mb(m):1621.3 1619.0 1619.3 1620.3 1618.3 1609.4 1583.0 1562.1 1556.9 1560.3 1569.9 1578.0 1581.5 1571.0 1552.5 SWEAT Index: 43.0 54.5 143.4 65.6 76.2 128.9 153.0 94.2 65.1 60.9 42.2 49.1 52.3 155.0 103.7 Total Totals Idx 25.7 31.2 31.4 33.6 32.2 33.6 34.6 31.4 26.1 17.2 3.3 12.4 27.2 37.9 32.0 Frz Hgt(ft amsl) 14757 15389 14458 14415 14111 13437 12199 8222 8293 8614 10618 11197 11093 10342 7233 0WetBlbHgt(amsl) 8292 9222 8964 9740 9729 9307 8347 6384 4845 4363 4179 4473 5086 5509 4340 Equil Prs (mb): 1000 999 998 998 995 994 997 812 827 1000 998 995 990 988 988 Equil Hgt(amsl): 26 26 26 26 26 26 26 6284 5788 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: 64.4 65.3 64.8 59.7 60.6 56.4 37.9 28.1 29.7 40.6 52.4 53.5 52.9 49.8 40.2 Showalter Index: 12.5 10.0 9.9 8.9 9.8 9.2 9.0 12.3 15.8 16.8 19.1 18.3 13.5 8.6 12.6 Cap Strength(C):-999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 0.0 0.0 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 204 218 240 243 249 256 271 283 303 335 349 220 241 246 243 Storm Spd (kts): 16 16 15 15 16 21 25 23 15 11 9 10 14 17 20 2m HeatIndex(F): 74 62 58 67 75 63 55 54 58 50 45 54 60 54 48 2m WindChill(F): 74 62 58 67 75 63 55 54 58 50 45 54 60 54 48 1000mb GPH (m): 204 199 186 185 157 155 178 205 203 205 187 164 117 103 104 950mb GPH (m): 648 638 626 624 602 595 608 633 633 631 611 589 548 533 527 950mb Temp (C): 20.3 20.7 22.2 19.9 20.6 18.4 12.0 8.9 9.8 8.1 7.8 8.9 11.9 11.9 6.8 950mb Dewpt(C): 4.2 2.9 -1.3 -1.6 4.2 5.3 10.5 8.4 6.7 6.1 3.5 2.1 1.0 4.2 5.7 950mb RH (%): 34 30 20 23 33 41 90 97 81 87 74 62 47 59 92 950mb Dir: 92 104 112 128 110 245 226 306 316 4 73 75 78 142 199 950mb Speed(kt): 23 33 17 11 5 5 6 8 7 10 6 16 13 13 16 900mb GPH (m): 1113 1106 1094 1089 1066 1054 1060 1079 1078 1075 1055 1036 999 982 970 900mb Temp (C): 19.3 21.6 21.1 19.5 18.3 15.0 9.9 6.1 5.5 5.5 6.9 8.4 10.1 8.2 5.5 900mb Dewpt(C): -1.1 -4.7 -2.6 0.4 3.1 6.6 8.5 3.9 5.1 -0.6 -4.9 -6.3 3.0 3.7 0.7 900mb RH (%): 24 16 19 27 35 56 91 86 98 65 42 34 61 73 71 900mb Dir: 125 159 184 195 208 231 257 323 324 21 49 106 118 195 205 900mb Speed(kt): 21 20 10 11 8 10 13 15 7 10 8 17 13 12 19 850mb GPH (m): 1602 1596 1584 1577 1553 1537 1534 1545 1543 1541 1524 1507 1471 1452 1435 850mb Temp (C): 17.4 17.7 17.8 17.2 16.5 13.8 8.0 4.0 3.0 5.3 6.7 7.5 7.8 5.4 3.6 850mb Dewpt(C): -8.2 -3.2 -3.7 -3.3 -4.3 -0.2 4.3 0.2 -6.6 -20.1 -30.4 -21.0 -11.3 1.1 -8.2 850mb RH (%): 16 23 22 24 23 37 77 76 49 14 5 11 24 73 42 850mb Dir: 166 182 205 206 214 224 254 301 344 7 44 103 165 203 211 850mb Speed(kt): 12 13 17 14 14 17 19 19 10 14 9 10 6 16 19 800mb GPH (m): 2115 2110 2097 2090 2065 2045 2032 2037 2032 2033 2018 2003 1969 1945 1925 800mb Temp (C): 14.0 13.8 13.4 13.4 13.0 11.5 6.0 2.1 1.7 2.7 3.9 5.5 6.4 4.0 1.6 800mb Dewpt(C): -15.6 -6.4 -6.1 -5.1 -4.1 -3.4 1.2 -3.9 -23.2 -30.0 -29.7 -33.0 -34.7 -26.1 -25.3 800mb RH (%): 11 23 25 27 30 35 71 64 14 7 7 4 3 9 12 800mb Dir: 193 193 207 210 215 220 254 259 332 2 15 103 184 206 223 800mb Speed(kt): 18 16 19 18 18 25 26 24 10 14 8 5 9 15 19 750mb GPH (m): 2654 2648 2635 2628 2603 2580 2559 2555 2549 2551 2539 2528 2495 2467 2441 750mb Temp (C): 10.8 9.5 9.5 9.9 9.7 8.2 3.8 -0.2 -0.1 0.2 2.2 3.8 4.4 2.8 -1.3 750mb Dewpt(C): -40.4 -9.9 -12.7 -9.3 -8.7 -6.2 -4.5 -3.3 -36.6 -37.9 -43.9 -42.5 -42.5 -46.6 -28.2 750mb RH (%): 1 24 19 25 26 35 55 79 5 4 2 2 2 1 11 750mb Dir: 193 209 209 214 218 221 250 241 314 342 335 173 207 218 222 750mb Speed(kt): 27 18 18 17 20 29 34 34 14 8 7 5 12 16 23 700mb GPH (m): 3223 3215 3203 3198 3171 3146 3117 3107 3100 3101 3094 3085 3053 3023 2988 700mb Temp (C): 6.7 5.9 7.3 7.2 6.5 5.1 2.2 0.2 -1.0 -1.6 0.6 1.9 2.0 1.0 -3.1 700mb Dewpt(C): -51.9 -21.3 -24.5 -13.3 -11.1 -11.8 -14.6 -23.2 -46.3 -42.5 -37.3 -32.2 -38.5 -27.4 -22.4 700mb RH (%): 1 12 8 22 27 28 28 15 2 3 4 6 3 10 21 700mb Dir: 183 219 223 220 221 224 239 242 285 302 302 209 218 228 220 700mb Speed(kt): 33 22 17 20 22 33 43 42 19 9 10 9 17 19 31 650mb GPH (m): 3826 3819 3809 3802 3774 3747 3712 3700 3689 3688 3685 3678 3646 3613 3572 650mb Temp (C): 3.2 4.4 4.0 3.5 2.9 1.9 0.0 -0.5 -2.0 -3.8 -1.9 -1.5 -1.6 -3.6 -5.5 650mb Dewpt(C): -33.3 -43.2 -21.8 -18.3 -19.7 -16.5 -20.3 -29.6 -52.9 -46.6 -22.6 -22.1 -21.1 -7.8 -15.8 650mb RH (%): 5 2 13 19 17 24 20 9 1 2 19 19 21 73 44 650mb Dir: 181 215 225 222 223 227 239 245 264 286 298 221 221 229 215 650mb Speed(kt): 31 21 20 25 27 37 49 48 26 16 15 13 21 28 36 600mb GPH (m): 4469 4465 4453 4446 4416 4387 4348 4336 4321 4316 4316 4309 4277 4239 4195 600mb Temp (C): 0.2 1.3 -0.3 -0.3 -0.6 -1.6 -2.8 -2.9 -4.9 -6.3 -5.8 -5.4 -5.4 -8.5 -8.9 600mb Dewpt(C): -35.6 -38.7 -26.0 -28.5 -26.5 -21.4 -31.2 -40.8 -48.0 -36.0 -28.1 -28.4 -28.8 -11.6 -16.1 600mb RH (%): 5 3 13 10 12 21 9 4 2 8 16 15 14 79 56 600mb Dir: 197 217 224 223 225 229 240 248 257 279 294 227 230 225 211 600mb Speed(kt): 22 20 24 30 33 43 56 51 34 22 19 16 28 37 37 550mb GPH (m): 5161 5159 5143 5135 5105 5074 5032 5018 5001 4990 4994 4989 4955 4909 4865 550mb Temp (C): -3.6 -2.8 -3.7 -4.8 -4.7 -5.6 -6.3 -8.0 -8.7 -11.4 -8.7 -7.6 -9.6 -12.0 -12.1 550mb Dewpt(C): -40.6 -51.6 -34.8 -32.3 -31.6 -30.1 -38.1 -27.5 -34.2 -24.8 -45.0 -54.2 -18.7 -14.3 -42.4 550mb RH (%): 4 1 7 10 11 13 6 20 11 33 4 1 48 83 7 550mb Dir: 213 217 228 224 224 230 240 247 253 271 294 233 229 222 209 550mb Speed(kt): 21 27 30 33 42 52 60 49 41 28 23 21 34 44 38 500mb GPH (m): 5906 5905 5888 5876 5847 5814 5769 5749 5729 5713 5724 5722 5682 5634 5584 500mb Temp (C): -8.3 -8.4 -8.6 -9.8 -10.0 -10.0 -11.1 -13.5 -14.9 -16.0 -13.5 -13.0 -15.4 -15.7 -18.3 500mb Dewpt(C): -39.2 -47.3 -42.0 -35.2 -32.8 -35.4 -34.3 -27.3 -30.7 -43.1 -50.7 -49.9 -17.5 -17.0 -31.0 500mb RH (%): 7 3 5 11 14 11 13 31 25 8 3 3 84 90 33 500mb Dir: 223 220 228 224 222 226 237 246 251 270 302 236 226 223 212 500mb Speed(kt): 19 29 37 37 48 63 63 53 45 34 25 30 39 43 40 450mb GPH (m): 6713 6711 6694 6678 6648 6616 6569 6542 6518 6495 6516 6514 6471 6420 6360 450mb Temp (C): -15.1 -14.8 -15.2 -16.5 -16.5 -16.2 -17.0 -18.5 -19.7 -22.3 -20.0 -20.2 -20.0 -21.0 -24.2 450mb Dewpt(C): -37.7 -41.3 -44.1 -34.6 -36.8 -39.8 -35.9 -32.4 -33.6 -44.7 -35.8 -34.1 -22.0 -22.9 -32.0 450mb RH (%): 13 9 7 20 16 12 19 29 29 12 24 29 84 85 50 450mb Dir: 236 231 231 225 225 225 231 245 251 264 298 241 226 217 209 450mb Speed(kt): 23 32 42 42 53 64 68 60 54 41 36 32 41 50 53 400mb GPH (m): 7590 7589 7570 7551 7522 7489 7441 7408 7380 7349 7375 7374 7334 7278 7208 400mb Temp (C): -22.4 -22.4 -22.3 -23.1 -22.7 -22.9 -23.4 -25.2 -26.6 -28.6 -27.5 -26.6 -26.1 -27.5 -29.8 400mb Dewpt(C): -41.2 -45.0 -51.0 -42.9 -48.3 -44.3 -39.4 -39.1 -34.3 -56.4 -35.5 -29.1 -28.5 -30.1 -40.2 400mb RH (%): 17 12 6 15 8 13 22 27 49 6 47 79 80 78 37 400mb Dir: 242 235 231 229 231 227 229 241 248 267 295 244 229 213 207 400mb Speed(kt): 22 37 49 50 55 61 72 65 58 42 43 35 45 54 64 350mb GPH (m): 8552 8552 8534 8513 8485 8451 8401 8362 8329 8290 8318 8323 8284 8223 8146 350mb Temp (C): -30.6 -30.5 -29.9 -30.3 -30.1 -30.5 -30.9 -32.8 -34.1 -36.1 -35.5 -34.3 -34.0 -34.9 -36.4 350mb Dewpt(C): -50.1 -53.6 -51.4 -51.6 -50.0 -45.7 -42.1 -38.1 -39.8 -52.2 -49.3 -37.5 -37.2 -38.6 -43.9 350mb RH (%): 14 10 11 12 14 22 34 60 58 19 24 73 73 70 47 350mb Dir: 242 231 230 231 235 230 229 234 242 266 288 253 232 217 209 350mb Speed(kt): 25 41 53 57 62 65 74 75 66 42 44 40 46 62 78 300mb GPH (m): 9628 9631 9612 9590 9562 9526 9476 9430 9389 9346 9370 9381 9342 9279 9197 300mb Temp (C): -38.2 -37.7 -38.3 -38.8 -39.1 -39.2 -39.5 -40.7 -43.0 -42.2 -44.7 -43.4 -42.7 -43.4 -44.6 300mb Dewpt(C): -55.6 -52.5 -55.0 -53.5 -52.4 -44.6 -47.0 -44.2 -48.0 -63.6 -55.6 -47.2 -46.6 -46.9 -48.2 300mb RH (%): 16 21 17 21 25 58 47 70 59 9 31 67 67 69 68 300mb Dir: 237 232 233 234 236 231 230 229 242 268 288 256 231 216 208 300mb Speed(kt): 27 38 53 61 69 70 76 86 70 43 43 42 45 67 86 250mb GPH (m): 10860 10865 10841 10815 10785 10748 10694 10645 10588 10555 10563 10578 10545 10480 10390 250mb Temp (C): -46.7 -46.3 -47.4 -48.4 -48.4 -49.0 -49.9 -51.1 -52.4 -50.0 -52.9 -53.6 -52.6 -52.4 -52.5 250mb Dewpt(C): -60.1 -53.7 -54.7 -52.4 -52.6 -52.7 -54.2 -54.6 -61.8 -68.0 -61.2 -57.6 -56.2 -57.0 -58.0 250mb RH (%): 22 45 45 64 63 66 62 67 34 12 38 63 67 59 54 250mb Dir: 243 235 235 234 234 229 227 229 239 267 285 259 236 219 212 250mb Speed(kt): 31 37 54 64 71 73 81 91 67 46 49 45 47 73 89 200mb GPH (m): 12305 12314 12284 12253 12217 12175 12114 12063 12015 11997 11991 11988 11961 11906 11823 200mb Temp (C): -55.6 -55.2 -56.0 -56.3 -58.8 -59.7 -60.7 -57.9 -55.4 -53.4 -55.8 -58.7 -58.2 -55.2 -53.4 200mb Dewpt(C): -67.4 -62.2 -63.5 -63.9 -63.7 -64.1 -64.8 -69.3 -73.7 -74.8 -72.4 -68.4 -68.6 -72.5 -74.4 200mb RH (%): 24 44 41 40 56 59 61 25 10 7 13 30 28 12 7 200mb Dir: 273 246 239 233 230 231 229 234 250 267 269 258 246 226 216 200mb Speed(kt): 33 36 52 64 72 82 86 81 70 50 51 55 59 67 71 150mb GPH (m): 14100 14114 14082 14050 13998 13945 13891 13872 13842 13836 13823 13811 13780 13744 13689 150mb Temp (C): -63.4 -62.8 -62.6 -61.8 -63.8 -63.6 -61.2 -58.0 -56.9 -55.6 -56.4 -55.4 -55.2 -54.4 -51.1 150mb Dewpt(C): -76.3 -78.7 -77.9 -80.0 -79.6 -78.3 -80.3 -82.3 -83.5 -84.8 -83.1 -82.3 -82.4 -84.2 -86.4 150mb RH (%): 18 12 13 9 12 14 8 4 3 2 3 3 3 2 1 150mb Dir: 286 260 239 234 233 234 241 251 253 263 256 253 244 232 235 150mb Speed(kt): 45 41 49 64 71 78 71 65 58 49 47 53 65 59 52 100mb GPH (m): 16564 16572 16544 16520 16475 16444 16400 16401 16387 16391 16367 16367 16344 16332 16299 100mb Temp (C): -67.1 -68.7 -68.1 -66.7 -63.9 -61.6 -62.3 -61.3 -60.3 -60.8 -60.0 -60.5 -59.4 -56.1 -55.6 100mb Dewpt(C): -87.0 -86.5 -87.8 -86.7 -87.0 -85.6 -87.7 -84.8 -89.0 -88.6 -88.4 -88.8 -88.0 -89.9 -89.6 100mb RH (%): 6 8 6 6 4 4 3 4 2 2 2 2 2 1 1 100mb Dir: 259 246 237 240 241 236 243 257 265 271 270 263 249 252 245 100mb Speed(kt): 24 32 44 50 50 52 55 51 52 51 39 41 45 45 32