Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z NOV 8, 2025 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 997.2 995.6 994.2 995.0 995.3 997.8 998.3 999.3 999.6 1000.2 999.9 1000.9 1001.0 998.2 992.0 Mean SLP (mb): 1022.2 1020.4 1018.6 1019.6 1020.0 1022.3 1022.6 1023.9 1024.3 1024.9 1024.6 1025.7 1026.1 1023.2 1016.5 2m agl Tmp (F): 41.5 47.8 53.5 48.5 47.2 53.0 57.7 54.1 51.1 51.7 51.8 49.9 45.9 46.8 55.4 2m agl Dewpt(F): 39.3 40.4 39.1 36.4 35.8 39.9 43.9 40.2 40.7 48.5 48.6 48.5 42.0 43.0 44.3 2m agl RH (%): 92 75 57 62 64 60 59 59 67 88 89 95 86 86 65 10m agl Dir: 75 81 82 84 82 83 82 79 93 177 186 323 353 41 84 10m agl Spd(kt): 5 12 13 15 13 11 8 6 3 2 1 3 2 2 2 6hr Precip (in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.01 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 0.02 0.03 0.03 0.03 0.03 Sfc CAPE (J/kg): 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 1.1 16.7 1.9 0.0 0.0 Sfc CINH (J/kg): 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.3 0.0 -0.8 -18.2 0.0 0.0 0-3km Hel(J/kg): 156.1 237.8 265.9 302.5 293.6 257.3 174.3 159.3 125.7 133.8 132.6 188.9 73.5 68.0 185.0 Precip H20 (in): 0.79 0.72 0.79 0.68 0.59 0.58 0.60 0.65 0.77 0.90 0.91 0.52 0.43 0.42 0.40 Lifted Index(C): 12.6 10.6 5.5 6.3 6.6 6.7 6.4 8.4 6.5 3.4 10.1 13.5 17.7 15.3 11.1 700mb VV(-ub/s): -1.9 0.1 -0.6 -0.3 0.7 1.8 1.0 2.0 1.6 2.1 1.6 -2.4 0.3 0.3 0.7 Thk1000-500mb(m)5539.5 5581.6 5615.4 5640.5 5660.3 5660.6 5654.9 5639.1 5604.1 5573.3 5538.3 5539.8 5537.4 5554.4 5570.4 Thk1000-850mb(m)1336.2 1348.4 1366.2 1370.8 1377.7 1378.3 1378.6 1373.5 1358.6 1350.9 1340.5 1330.7 1324.5 1339.0 1357.2 Thk850-700mb(m):1572.5 1593.6 1604.5 1610.5 1615.4 1615.5 1613.7 1608.2 1598.9 1585.7 1572.1 1571.9 1574.0 1576.4 1580.8 SWEAT Index: 43.7 46.9 49.1 73.4 188.6 128.5 107.2 76.2 106.9 176.8 145.7 84.3 68.3 36.9 61.3 Total Totals Idx 28.3 26.6 39.5 39.4 39.3 38.4 39.1 34.8 40.1 43.3 33.6 27.1 -1.6 14.9 22.7 Frz Hgt(ft amsl) 10347 11411 11978 12804 13548 13675 13540 13226 12548 11602 9680 10750 9832 10155 10820 0WetBlbHgt(amsl) 5327 9775 10208 9666 9522 9448 9350 9149 8637 8833 7809 5547 4120 4486 5250 Equil Prs (mb): 997 996 994 995 995 998 998 999 1000 1000 1000 896 1001 998 992 Equil Hgt(amsl): 26 26 26 26 26 26 26 26 26 26 26 3668 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: 50.1 50.3 52.4 58.3 60.1 60.2 54.8 55.5 54.1 48.2 24.0 23.5 24.1 56.9 56.7 Showalter Index: 14.2 13.6 6.3 6.0 5.9 6.6 6.2 8.9 6.4 3.7 10.7 15.1 19.9 17.0 13.9 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 5.7 -999.9 -999.9 -999.9 Storm Dir (deg): 316 244 254 228 230 236 246 255 271 278 286 308 306 280 254 Storm Spd (kts): 13 11 14 16 16 18 17 19 22 22 24 19 15 9 15 2m HeatIndex(F): 42 48 54 48 47 53 58 54 51 52 52 50 46 47 55 2m WindChill(F): 42 48 54 48 47 53 58 54 51 52 52 50 46 47 55 1000mb GPH (m): 180 167 155 161 164 185 189 198 200 205 203 211 212 189 137 950mb GPH (m): 603 590 583 588 592 615 623 631 630 633 629 635 633 610 566 950mb Temp (C): 8.8 10.0 13.4 13.8 16.0 17.1 16.7 15.7 12.6 10.8 9.1 6.9 5.4 6.3 12.0 950mb Dewpt(C): 5.2 -1.0 1.6 1.1 2.3 1.7 3.4 4.0 5.0 5.3 8.8 6.6 3.1 1.2 1.7 950mb RH (%): 78 46 44 41 39 35 40 45 59 68 98 98 85 69 49 950mb Dir: 91 97 90 95 98 104 123 184 294 231 306 327 91 69 91 950mb Speed(kt): 10 28 30 36 33 25 10 5 2 6 6 5 1 5 11 900mb GPH (m): 1049 1041 1039 1047 1054 1076 1083 1089 1082 1082 1075 1078 1073 1055 1019 900mb Temp (C): 6.8 11.0 14.8 17.2 18.5 18.1 16.7 15.1 11.0 9.4 6.3 4.5 1.7 9.3 12.1 900mb Dewpt(C): 0.1 -6.8 -3.9 1.3 1.6 0.8 2.6 0.9 5.3 8.1 5.0 3.9 0.9 -19.4 -10.7 900mb RH (%): 62 28 27 33 32 30 38 37 67 91 91 95 94 11 19 900mb Dir: 113 129 131 132 150 177 209 233 256 241 271 227 223 123 150 900mb Speed(kt): 7 16 14 18 13 12 9 11 6 10 11 7 4 4 9 850mb GPH (m): 1516 1515 1521 1532 1542 1563 1567 1571 1559 1556 1543 1542 1537 1528 1494 850mb Temp (C): 5.0 9.7 13.2 14.7 16.3 15.6 14.7 13.3 10.3 8.0 6.6 3.8 6.8 8.8 9.6 850mb Dewpt(C): -6.1 -9.2 0.0 1.4 0.5 -0.8 0.4 -4.8 1.6 7.4 -0.7 -3.0 -33.6 -19.9 -16.7 850mb RH (%): 44 25 40 40 33 32 37 28 54 96 59 61 4 11 14 850mb Dir: 152 159 198 175 193 202 217 229 246 254 248 262 281 154 175 850mb Speed(kt): 6 12 10 14 17 17 16 17 16 15 21 16 12 1 12 800mb GPH (m): 2009 2017 2028 2042 2053 2074 2077 2078 2062 2055 2039 2036 2033 2026 1993 800mb Temp (C): 4.2 8.3 10.6 11.7 12.8 12.7 12.3 11.2 9.2 5.5 3.8 4.8 5.0 5.0 6.7 800mb Dewpt(C): -9.2 1.9 -0.1 0.6 -6.0 -6.8 -6.5 -6.4 -4.8 5.0 -1.2 -14.2 -33.5 -2.7 -22.3 800mb RH (%): 37 63 47 46 26 25 26 28 36 96 69 24 4 57 11 800mb Dir: 226 198 220 196 201 206 218 227 243 254 257 272 310 163 195 800mb Speed(kt): 5 7 13 16 20 22 22 23 26 23 28 23 14 1 15 750mb GPH (m): 2533 2548 2562 2577 2590 2611 2614 2613 2594 2582 2562 2559 2557 2550 2519 750mb Temp (C): 2.6 5.8 7.2 8.2 9.2 9.6 9.4 8.5 7.1 4.8 2.1 2.4 2.9 2.6 3.6 750mb Dewpt(C): -1.9 -2.0 -0.4 -5.2 -8.7 -11.5 -9.8 -9.2 -9.1 -3.7 -3.9 -19.0 -9.6 -5.8 -32.0 750mb RH (%): 72 57 58 38 27 21 24 27 30 54 64 19 39 53 6 750mb Dir: 282 277 230 207 206 210 220 226 242 250 260 273 296 209 211 750mb Speed(kt): 11 4 13 18 21 25 25 28 31 33 34 29 21 4 17 700mb GPH (m): 3088 3109 3125 3143 3157 3179 3181 3179 3158 3142 3116 3114 3111 3105 3075 700mb Temp (C): 0.2 2.2 3.5 4.6 5.5 5.7 5.9 5.3 4.0 2.3 -0.9 0.5 -0.8 0.0 1.1 700mb Dewpt(C): -2.2 -3.4 -3.7 -7.9 -9.9 -10.0 -13.3 -11.8 -11.2 -12.0 -2.9 -27.7 -7.4 -13.4 -33.8 700mb RH (%): 84 66 59 40 32 31 24 28 32 34 87 10 61 36 6 700mb Dir: 302 264 245 218 216 219 220 225 242 248 253 275 278 247 225 700mb Speed(kt): 21 11 16 20 23 27 28 33 37 40 39 32 23 8 22 650mb GPH (m): 3680 3703 3722 3742 3758 3780 3783 3780 3756 3736 3705 3705 3703 3696 3667 650mb Temp (C): -1.9 -1.4 -0.5 0.9 1.6 2.1 2.3 1.6 0.4 -1.2 -2.6 -1.4 -0.9 -1.1 -1.8 650mb Dewpt(C): -6.1 -6.7 -9.1 -8.9 -12.4 -14.1 -17.5 -15.0 -11.9 -13.7 -7.1 -26.4 -27.4 -21.6 -28.5 650mb RH (%): 73 67 52 48 34 29 22 28 39 38 71 13 12 20 11 650mb Dir: 288 259 244 227 223 228 223 224 240 247 251 277 275 257 233 650mb Speed(kt): 27 13 19 21 25 29 30 37 44 44 47 34 29 17 28 600mb GPH (m): 4313 4337 4357 4380 4398 4421 4423 4419 4392 4370 4336 4338 4338 4331 4299 600mb Temp (C): -5.3 -4.8 -4.2 -2.7 -1.2 -1.4 -1.9 -2.5 -3.3 -4.7 -6.1 -4.4 -3.4 -3.9 -4.5 600mb Dewpt(C): -9.7 -11.7 -11.1 -17.3 -26.3 -21.6 -18.1 -17.3 -13.9 -17.1 -9.5 -19.1 -32.4 -30.5 -25.5 600mb RH (%): 71 58 59 32 13 20 28 31 44 38 77 31 9 11 18 600mb Dir: 284 259 248 233 229 228 226 226 239 249 251 278 265 257 240 600mb Speed(kt): 30 15 22 22 25 30 32 40 50 49 52 39 37 25 32 550mb GPH (m): 4991 5016 5038 5065 5086 5108 5108 5103 5074 5048 5012 5020 5018 5011 4978 550mb Temp (C): -9.6 -8.5 -8.4 -6.1 -5.6 -5.9 -6.9 -7.3 -8.7 -8.8 -10.0 -8.1 -8.6 -8.0 -8.9 550mb Dewpt(C): -13.8 -16.4 -14.1 -30.0 -28.7 -25.4 -22.9 -16.8 -15.1 -19.3 -14.8 -32.2 -28.5 -38.8 -14.5 550mb RH (%): 71 53 63 13 15 20 27 47 60 43 68 13 19 7 64 550mb Dir: 285 268 256 249 238 223 224 228 239 248 258 284 267 252 246 550mb Speed(kt): 32 18 25 24 23 31 33 41 55 53 56 45 35 31 35 500mb GPH (m): 5719 5749 5770 5802 5824 5845 5844 5837 5804 5779 5741 5751 5750 5744 5707 500mb Temp (C): -14.7 -13.0 -13.1 -11.6 -11.2 -11.8 -12.0 -13.1 -14.1 -14.0 -13.8 -13.2 -12.6 -13.0 -15.0 500mb Dewpt(C): -18.0 -21.6 -22.6 -27.3 -31.7 -27.8 -32.1 -19.8 -20.3 -22.4 -19.5 -44.0 -43.7 -43.5 -18.7 500mb RH (%): 76 49 46 27 17 26 18 58 60 49 62 6 6 6 73 500mb Dir: 285 268 260 265 246 220 219 223 239 246 257 284 271 252 242 500mb Speed(kt): 32 23 29 29 25 32 39 42 55 58 57 53 45 34 38 450mb GPH (m): 6508 6543 6564 6601 6623 6642 6639 6630 6595 6569 6532 6543 6543 6537 6496 450mb Temp (C): -20.3 -18.2 -18.4 -16.6 -17.1 -18.1 -18.2 -19.1 -19.1 -19.2 -19.2 -19.4 -19.5 -19.0 -20.1 450mb Dewpt(C): -25.1 -26.2 -21.0 -40.0 -37.2 -33.4 -37.2 -26.9 -25.9 -31.6 -28.5 -31.2 -35.9 -44.2 -22.2 450mb RH (%): 66 50 80 12 16 26 18 51 56 34 44 35 23 10 84 450mb Dir: 281 271 258 274 253 214 220 225 240 246 256 279 279 245 240 450mb Speed(kt): 34 27 27 36 29 35 44 47 55 60 63 52 46 36 38 400mb GPH (m): 7370 7412 7435 7474 7495 7510 7507 7495 7459 7435 7398 7405 7405 7400 7359 400mb Temp (C): -25.9 -24.0 -22.7 -23.0 -23.5 -24.4 -24.7 -25.2 -25.9 -25.1 -25.0 -26.4 -26.7 -26.4 -25.9 400mb Dewpt(C): -34.9 -35.4 -29.3 -48.2 -40.7 -41.1 -43.8 -29.3 -28.6 -33.5 -34.7 -43.9 -37.2 -42.7 -28.6 400mb RH (%): 44 35 56 9 20 21 16 70 79 46 41 19 38 21 79 400mb Dir: 289 273 263 276 253 215 222 228 237 250 255 276 287 250 240 400mb Speed(kt): 38 30 27 38 32 39 50 54 57 60 71 57 52 33 39 350mb GPH (m): 8322 8373 8401 8436 8455 8467 8462 8451 8413 8389 8352 8354 8351 8348 8312 350mb Temp (C): -32.9 -30.9 -29.1 -30.8 -31.2 -31.6 -32.5 -32.0 -31.7 -32.6 -33.0 -34.3 -34.8 -34.3 -32.2 350mb Dewpt(C): -44.2 -42.5 -41.1 -37.4 -42.2 -48.4 -42.2 -35.3 -35.0 -40.5 -45.6 -44.4 -39.8 -42.1 -35.6 350mb RH (%): 33 32 32 54 34 19 39 73 73 46 29 37 61 47 73 350mb Dir: 297 279 268 270 250 217 219 233 238 249 255 279 283 249 240 350mb Speed(kt): 41 36 35 40 38 43 54 56 63 61 73 55 57 39 44 300mb GPH (m): 9388 9447 9483 9513 9527 9536 9534 9521 9485 9458 9416 9412 9409 9408 9382 300mb Temp (C): -41.6 -39.6 -38.4 -38.8 -40.1 -40.1 -39.6 -40.2 -40.1 -40.8 -41.4 -43.7 -42.8 -42.0 -40.7 300mb Dewpt(C): -55.8 -57.6 -51.6 -42.6 -44.3 -45.2 -43.1 -44.7 -43.2 -44.8 -53.8 -51.0 -55.0 -54.2 -45.3 300mb RH (%): 22 14 25 68 65 60 71 63 73 67 27 46 27 27 62 300mb Dir: 301 285 269 260 244 220 227 238 240 245 255 278 273 269 237 300mb Speed(kt): 48 40 35 36 43 47 58 58 68 73 76 55 62 43 51 250mb GPH (m): 10597 10666 10706 10738 10746 10755 10754 10739 10702 10671 10629 10613 10615 10618 10593 250mb Temp (C): -51.6 -50.1 -49.4 -48.7 -50.0 -50.3 -50.0 -49.8 -50.4 -50.9 -50.1 -51.5 -51.6 -51.2 -51.9 250mb Dewpt(C): -65.6 -61.2 -54.4 -53.1 -53.9 -54.4 -53.6 -53.6 -54.4 -57.2 -58.5 -61.9 -61.3 -59.9 -55.2 250mb RH (%): 19 28 58 61 65 63 67 66 65 49 38 30 33 37 69 250mb Dir: 305 290 270 250 240 224 227 238 245 251 254 265 271 268 234 250mb Speed(kt): 58 44 41 39 50 55 63 60 74 84 75 73 62 47 52 200mb GPH (m): 12004 12079 12127 12163 12163 12171 12171 12156 12116 12084 12060 12042 12031 12031 11998 200mb Temp (C): -63.9 -62.7 -61.2 -60.7 -61.6 -61.4 -61.5 -61.7 -62.6 -61.1 -55.9 -57.3 -61.0 -61.6 -61.7 200mb Dewpt(C): -71.0 -67.8 -64.5 -64.6 -65.8 -65.8 -65.1 -65.4 -65.9 -65.2 -70.5 -69.7 -68.5 -66.6 -65.0 200mb RH (%): 40 52 67 62 59 58 64 63 67 61 17 22 39 54 66 200mb Dir: 313 310 276 257 240 231 230 232 242 250 257 267 283 259 235 200mb Speed(kt): 63 54 49 44 53 45 56 68 78 81 50 61 50 51 53 150mb GPH (m): 13754 13811 13860 13910 13904 13911 13910 13898 13874 13869 13863 13845 13808 13802 13782 150mb Temp (C): -62.9 -70.8 -72.3 -69.4 -70.1 -69.4 -69.2 -66.8 -63.9 -62.1 -61.8 -60.9 -61.1 -61.0 -59.8 150mb Dewpt(C): -78.1 -73.1 -73.2 -78.0 -75.3 -75.7 -73.8 -76.5 -81.0 -84.2 -81.7 -83.3 -84.6 -83.3 -83.8 150mb RH (%): 13 73 88 31 49 43 54 27 10 5 7 5 4 5 4 150mb Dir: 292 275 272 267 246 236 245 245 257 264 270 262 266 263 253 150mb Speed(kt): 73 69 57 42 47 59 62 60 57 40 32 44 54 55 47 100mb GPH (m): 16261 16276 16310 16344 16351 16374 16379 16382 16361 16373 16356 16343 16321 16324 16302 100mb Temp (C): -62.1 -62.7 -63.9 -65.5 -64.8 -64.2 -62.1 -61.0 -62.0 -60.9 -62.7 -62.0 -61.1 -62.2 -61.7 100mb Dewpt(C): -87.4 -86.1 -87.0 -85.8 -87.7 -87.5 -85.9 -89.2 -85.4 -89.1 -88.0 -87.3 -86.5 -87.6 -89.7 100mb RH (%): 3 4 4 6 4 4 4 2 4 2 3 3 3 3 2 100mb Dir: 282 289 291 268 260 247 254 264 272 290 269 276 291 271 253 100mb Speed(kt): 41 37 31 29 30 34 37 33 35 29 26 35 28 26 30