Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z NOV 23, 2025 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 996.5 995.5 993.6 994.6 994.0 997.6 1001.4 1005.3 1006.0 1006.2 1003.6 1001.0 1000.2 998.2 997.6 Mean SLP (mb): 1021.5 1020.5 1018.5 1019.5 1018.9 1022.8 1026.7 1030.7 1031.4 1031.6 1029.1 1026.2 1025.4 1023.4 1022.6 2m agl Tmp (F): 43.1 44.4 44.5 45.0 45.5 40.9 40.2 39.4 41.5 40.3 37.3 41.3 41.5 40.9 44.2 2m agl Dewpt(F): 41.0 42.8 42.8 44.5 44.8 38.3 39.4 38.6 38.7 38.7 34.8 34.6 34.5 40.2 43.7 2m agl RH (%): 92 94 94 98 97 90 97 97 90 94 91 77 76 97 98 10m agl Dir: 169 148 159 171 254 275 227 198 193 85 61 84 136 107 143 10m agl Spd(kt): 1 2 4 4 3 3 5 5 3 1 4 7 6 6 5 6hr Precip (in): 0.00 0.01 0.01 0.18 0.30 0.08 0.00 0.00 0.01 0.00 0.00 0.00 0.04 0.43 0.69 AccumPrecip(in): 0.00 0.01 0.02 0.20 0.50 0.59 0.59 0.59 0.60 0.60 0.60 0.60 0.65 1.08 1.77 Sfc CAPE (J/kg): 0.8 0.0 0.2 0.0 0.2 6.0 68.8 15.4 11.4 1.7 0.3 0.0 1.3 0.0 0.0 Sfc CINH (J/kg): 0.0 -0.1 -0.1 0.0 -0.1 -9.6 -0.9 0.0 -0.1 -11.3 0.0 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 114.3 118.0 129.7 188.6 119.8 99.6 101.4 107.0 174.5 124.4 142.8 400.6 282.6 392.5 315.6 Precip H20 (in): 0.82 0.87 0.90 0.88 0.74 0.35 0.39 0.42 0.46 0.41 0.37 0.51 0.81 0.95 1.00 Lifted Index(C): 9.4 8.7 7.3 4.5 7.6 8.0 13.1 15.8 12.1 15.3 16.4 15.9 8.7 4.8 5.2 700mb VV(-ub/s): 0.9 2.3 0.7 3.5 2.9 3.2 -3.2 -4.0 -0.5 -2.2 0.8 1.8 6.2 15.2 13.5 Thk1000-500mb(m)5521.9 5506.6 5492.2 5471.9 5438.6 5350.8 5307.9 5332.3 5351.9 5370.1 5408.2 5440.1 5453.9 5486.5 5503.3 Thk1000-850mb(m)1329.8 1330.4 1327.1 1330.0 1323.4 1306.2 1301.9 1297.8 1302.9 1304.0 1313.4 1321.4 1307.2 1324.1 1330.1 Thk850-700mb(m):1569.0 1568.9 1566.2 1558.3 1548.4 1518.4 1498.6 1507.5 1506.2 1519.4 1538.6 1541.7 1551.3 1561.6 1566.4 SWEAT Index: 103.2 80.3 148.4 125.6 79.9 87.4 117.7 95.0 77.4 62.0 59.8 66.8 218.3 251.6 234.8 Total Totals Idx 37.3 38.7 40.3 45.2 41.8 43.7 34.3 29.8 36.5 29.8 18.3 10.8 37.8 44.0 42.8 Frz Hgt(ft amsl) 9843 9390 8738 7849 6580 3142 2797 2490 2919 3178 4826 6038 3015 8255 8659 0WetBlbHgt(amsl) 6130 6567 7983 7764 6371 2756 2700 2384 2699 2892 2595 2678 2475 8142 8561 Equil Prs (mb): 996 996 994 995 994 998 725 856 890 1006 1004 1001 1000 998 998 Equil Hgt(amsl): 26 26 26 26 26 26 9012 4875 3916 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: 45.8 27.4 8.7 13.6 11.3 26.2 22.4 21.2 21.6 21.9 45.6 54.7 51.9 9.7 9.5 Showalter Index: 9.0 8.6 7.9 4.9 7.7 9.1 14.1 16.3 12.4 15.7 18.2 17.7 9.5 5.2 5.4 Cap Strength(C):-999.9 -999.9 -999.9 -999.9 -999.9 -999.9 0.0 0.0 0.7 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 288 280 276 275 276 287 312 318 321 332 312 295 294 291 286 Storm Spd (kts): 16 17 20 21 21 22 25 22 19 15 15 20 24 23 22 2m HeatIndex(F): 43 44 45 45 45 41 40 39 41 40 37 41 41 41 44 2m WindChill(F): 43 44 45 45 45 41 40 36 41 40 34 41 41 41 44 1000mb GPH (m): 174 167 151 159 154 184 215 246 253 254 232 212 205 189 184 950mb GPH (m): 594 588 572 580 576 601 631 660 668 670 650 631 621 607 604 950mb Temp (C): 7.0 7.6 7.1 6.4 5.5 2.6 1.4 0.6 1.2 2.0 3.5 6.4 1.0 4.1 5.0 950mb Dewpt(C): 3.4 4.7 6.8 6.1 5.0 1.7 1.1 0.3 0.5 1.0 -2.7 -6.3 -0.4 3.8 4.7 950mb RH (%): 78 81 98 98 97 93 98 98 96 93 64 39 90 98 98 950mb Dir: 263 196 200 205 252 293 256 214 211 315 110 110 150 180 195 950mb Speed(kt): 5 9 11 20 12 9 12 12 8 1 7 13 13 16 18 900mb GPH (m): 1038 1032 1014 1023 1016 1036 1064 1092 1101 1104 1087 1071 1054 1046 1046 900mb Temp (C): 5.7 5.3 4.1 5.0 3.1 -0.6 -1.3 -2.0 -1.1 -0.9 1.6 3.8 -0.5 4.6 5.9 900mb Dewpt(C): 5.6 4.9 3.9 4.8 2.5 -3.3 -1.8 -2.7 -1.9 -2.3 -7.0 -12.3 -1.0 4.3 5.6 900mb RH (%): 99 98 98 98 96 82 96 95 94 90 53 30 96 98 98 900mb Dir: 270 220 225 229 308 284 278 241 239 225 155 165 180 221 230 900mb Speed(kt): 6 7 11 24 11 13 15 8 12 4 5 9 19 28 31 850mb GPH (m): 1504 1497 1478 1489 1478 1490 1517 1544 1556 1558 1546 1533 1512 1513 1514 850mb Temp (C): 3.2 3.0 3.8 3.7 1.5 -3.6 -4.6 -4.3 -3.1 -2.6 -0.3 1.8 1.8 4.3 5.1 850mb Dewpt(C): 3.0 2.1 0.4 3.5 0.9 -5.4 -5.0 -6.9 -3.3 -7.2 -19.3 -29.0 1.5 4.0 4.8 850mb RH (%): 98 94 79 98 95 87 97 82 98 70 22 8 98 98 98 850mb Dir: 255 262 242 255 285 276 281 274 270 239 207 198 241 247 247 850mb Speed(kt): 12 7 16 23 12 16 16 11 15 7 6 10 21 32 29 800mb GPH (m): 1996 1989 1971 1980 1965 1967 1991 2020 2033 2036 2029 2019 2001 2005 2007 800mb Temp (C): 4.1 4.7 3.6 2.1 0.1 -5.6 -8.3 -6.3 -6.7 -5.5 -1.2 -1.0 0.2 2.2 3.0 800mb Dewpt(C): -8.7 -5.9 0.4 1.8 -0.3 -15.7 -8.9 -11.8 -7.0 -18.9 -35.0 -24.6 -0.1 1.9 2.7 800mb RH (%): 38 46 79 98 97 45 95 65 98 34 6 15 98 98 98 800mb Dir: 243 249 246 258 250 270 285 289 278 290 262 220 265 257 253 800mb Speed(kt): 21 18 20 21 20 20 19 20 15 7 6 16 29 27 28 750mb GPH (m): 2519 2512 2492 2499 2480 2472 2488 2522 2533 2540 2541 2529 2517 2524 2529 750mb Temp (C): 2.3 2.3 0.9 -0.5 -1.7 -6.4 -11.5 -9.0 -10.2 -6.4 -2.3 -4.4 -1.6 0.0 0.5 750mb Dewpt(C): -11.5 -9.3 -1.5 -0.8 -2.5 -30.5 -14.5 -13.1 -14.2 -41.2 -40.2 -11.4 -1.8 -0.3 0.2 750mb RH (%): 35 42 84 98 95 13 78 72 73 5 4 58 98 98 98 750mb Dir: 250 250 250 259 247 260 293 292 276 308 280 241 264 262 262 750mb Speed(kt): 22 24 27 27 32 30 24 25 17 15 12 29 35 26 32 700mb GPH (m): 3073 3066 3044 3047 3026 3009 3015 3052 3062 3078 3084 3075 3063 3075 3080 700mb Temp (C): -0.3 -1.3 -2.1 -3.6 -5.0 -8.3 -12.6 -12.7 -11.1 -7.4 -6.6 -3.4 -4.1 -2.4 -2.0 700mb Dewpt(C): -6.6 -2.6 -2.3 -3.9 -6.8 -35.2 -27.8 -18.7 -29.2 -37.7 -21.3 -3.7 -4.6 -2.8 -2.3 700mb RH (%): 63 91 99 98 87 10 27 61 22 7 30 97 96 97 98 700mb Dir: 262 249 247 255 241 249 290 298 296 308 275 265 264 263 265 700mb Speed(kt): 23 29 34 30 38 39 34 24 25 26 19 36 38 29 34 650mb GPH (m): 3664 3654 3631 3630 3605 3581 3578 3613 3630 3651 3658 3656 3646 3660 3667 650mb Temp (C): -2.7 -4.2 -4.8 -6.5 -8.5 -11.0 -15.3 -16.1 -11.7 -11.2 -11.4 -7.3 -6.3 -4.8 -4.9 650mb Dewpt(C): -7.9 -5.6 -5.3 -6.7 -9.4 -37.4 -35.0 -25.3 -43.2 -24.9 -23.1 -8.0 -7.2 -5.2 -5.4 650mb RH (%): 67 90 96 99 94 10 18 46 6 32 38 95 94 97 96 650mb Dir: 262 252 244 247 238 251 285 296 305 307 277 271 268 274 269 650mb Speed(kt): 28 34 38 36 40 40 38 29 38 31 27 37 39 35 34 600mb GPH (m): 4294 4280 4256 4251 4220 4188 4177 4214 4240 4259 4267 4275 4268 4285 4292 600mb Temp (C): -6.1 -7.6 -8.8 -10.3 -12.6 -16.2 -19.1 -16.1 -13.6 -14.9 -14.6 -11.4 -9.0 -8.9 -7.8 600mb Dewpt(C): -7.7 -9.2 -10.0 -10.8 -15.4 -20.6 -43.3 -58.4 -36.8 -20.8 -16.1 -12.3 -10.0 -9.8 -8.6 600mb RH (%): 89 88 91 96 79 69 11 2 13 61 88 93 92 93 94 600mb Dir: 264 259 245 248 237 252 280 293 303 306 279 276 276 278 265 600mb Speed(kt): 36 38 42 39 42 44 45 47 45 32 35 42 46 40 36 550mb GPH (m): 4970 4952 4925 4916 4880 4839 4821 4868 4897 4914 4925 4937 4938 4955 4964 550mb Temp (C): -10.3 -12.2 -13.2 -14.4 -15.6 -20.3 -20.8 -17.0 -17.4 -17.4 -15.3 -15.2 -12.5 -12.4 -11.8 550mb Dewpt(C): -12.0 -13.7 -14.6 -15.8 -33.2 -26.2 -50.4 -43.6 -22.6 -22.0 -16.7 -16.3 -13.9 -13.5 -13.0 550mb RH (%): 87 88 89 90 21 59 6 9 64 68 89 92 89 92 91 550mb Dir: 259 257 252 245 243 252 282 295 301 302 290 285 281 280 265 550mb Speed(kt): 40 41 46 38 43 51 62 64 47 43 47 43 51 47 38 500mb GPH (m): 5696 5673 5643 5631 5593 5535 5523 5579 5605 5624 5641 5652 5659 5675 5687 500mb Temp (C): -15.5 -16.8 -18.0 -19.0 -19.7 -26.3 -22.0 -20.5 -21.4 -19.8 -19.0 -19.0 -17.2 -17.9 -16.4 500mb Dewpt(C): -18.3 -18.9 -21.1 -27.6 -39.1 -37.6 -50.8 -28.9 -27.5 -25.5 -21.2 -20.3 -19.0 -19.6 -17.9 500mb RH (%): 79 84 77 48 17 35 6 48 59 61 83 90 86 87 88 500mb Dir: 256 253 259 245 242 251 283 294 299 303 292 287 281 276 271 500mb Speed(kt): 43 41 48 38 46 55 85 73 47 49 49 48 53 53 44 450mb GPH (m): 6483 6458 6423 6409 6368 6290 6292 6347 6374 6399 6416 6431 6441 6454 6470 450mb Temp (C): -21.5 -21.7 -23.2 -23.2 -24.2 -30.5 -25.9 -26.5 -25.7 -24.5 -23.8 -23.3 -22.4 -22.7 -22.4 450mb Dewpt(C): -24.7 -24.1 -27.2 -53.4 -37.5 -66.0 -43.5 -37.3 -31.6 -31.9 -26.5 -25.3 -24.7 -25.1 -24.3 450mb RH (%): 76 81 70 5 29 2 19 36 58 51 79 84 82 82 84 450mb Dir: 258 245 258 250 245 245 285 295 294 300 291 289 280 274 279 450mb Speed(kt): 44 42 53 38 52 61 96 68 54 56 58 59 56 60 51 400mb GPH (m): 7342 7314 7275 7259 7215 7117 7132 7187 7218 7245 7266 7281 7295 7308 7323 400mb Temp (C): -26.0 -27.5 -28.6 -30.0 -30.9 -35.2 -33.3 -32.7 -30.7 -31.3 -29.8 -29.5 -28.5 -28.5 -28.7 400mb Dewpt(C): -31.4 -30.4 -34.0 -45.1 -34.5 -62.9 -46.8 -41.7 -37.7 -35.8 -32.7 -32.7 -31.2 -31.3 -31.7 400mb RH (%): 61 77 61 23 71 5 26 42 52 65 76 75 78 78 76 400mb Dir: 262 242 254 251 241 251 285 295 299 296 295 286 281 282 283 400mb Speed(kt): 45 40 53 46 61 69 96 79 60 64 68 61 64 63 58 350mb GPH (m): 8295 8262 8216 8194 8149 8037 8051 8112 8151 8175 8201 8219 8235 8248 8265 350mb Temp (C): -32.8 -33.8 -35.8 -37.3 -37.5 -40.2 -41.3 -39.3 -38.4 -38.4 -37.8 -36.9 -35.9 -36.1 -35.9 350mb Dewpt(C): -41.0 -37.2 -39.7 -53.9 -41.1 -66.8 -57.8 -44.4 -45.9 -44.2 -41.4 -40.4 -39.2 -39.8 -42.7 350mb RH (%): 45 72 68 17 70 5 17 60 46 56 70 71 73 70 51 350mb Dir: 253 248 253 253 245 258 284 299 303 300 296 289 286 283 281 350mb Speed(kt): 46 42 64 47 65 77 95 90 75 78 63 74 75 73 62 300mb GPH (m): 9359 9323 9269 9239 9192 9074 9078 9147 9191 9218 9245 9265 9285 9298 9316 300mb Temp (C): -42.2 -42.4 -43.6 -46.1 -46.7 -45.9 -49.6 -48.7 -46.9 -46.2 -46.6 -45.9 -45.3 -45.2 -44.9 300mb Dewpt(C): -47.0 -46.0 -48.7 -52.9 -50.4 -69.8 -64.2 -52.3 -50.9 -52.9 -50.2 -49.8 -49.3 -50.5 -54.4 300mb RH (%): 60 69 58 48 67 6 18 67 65 48 68 66 65 57 36 300mb Dir: 256 243 247 252 249 258 286 294 295 312 292 290 290 283 286 300mb Speed(kt): 46 46 69 58 73 86 91 97 86 95 88 87 84 78 68 250mb GPH (m): 10563 10526 10470 10425 10373 10267 10253 10316 10370 10401 10428 10450 10471 10484 10506 250mb Temp (C): -52.8 -52.8 -52.6 -54.8 -57.1 -52.9 -55.6 -57.8 -57.7 -57.1 -56.1 -56.5 -56.4 -56.4 -55.4 250mb Dewpt(C): -57.0 -56.5 -55.9 -64.0 -60.0 -70.2 -68.4 -63.0 -60.5 -61.7 -59.9 -60.6 -60.3 -62.5 -64.2 250mb RH (%): 62 66 69 33 71 12 21 54 71 58 64 62 64 48 35 250mb Dir: 273 245 244 250 246 260 281 303 286 310 307 298 287 284 283 250mb Speed(kt): 57 57 73 65 78 87 79 92 97 106 105 99 89 85 68 200mb GPH (m): 11961 11929 11877 11828 11765 11695 11667 11708 11751 11780 11807 11825 11844 11861 11884 200mb Temp (C): -64.2 -63.0 -62.2 -60.7 -59.0 -53.8 -55.9 -59.9 -62.9 -63.6 -66.2 -67.5 -67.5 -65.0 -67.6 200mb Dewpt(C): -69.2 -66.5 -66.4 -70.3 -72.2 -77.5 -77.5 -74.5 -71.7 -70.6 -67.6 -71.6 -70.4 -69.4 -70.0 200mb RH (%): 53 65 59 30 19 5 6 15 32 41 83 58 69 57 73 200mb Dir: 252 251 253 244 242 245 279 292 294 302 310 303 292 288 275 200mb Speed(kt): 45 65 77 68 74 70 77 77 77 76 96 102 89 72 68 150mb GPH (m): 13729 13709 13667 13639 13594 13548 13512 13516 13533 13558 13566 13582 13589 13612 13623 150mb Temp (C): -59.8 -58.3 -58.6 -56.7 -54.3 -53.0 -54.0 -57.3 -58.2 -60.4 -60.8 -62.6 -61.2 -61.2 -62.7 150mb Dewpt(C): -83.8 -84.5 -82.9 -81.5 -84.5 -88.0 -88.3 -83.6 -84.4 -82.8 -82.9 -81.3 -82.2 -83.3 -81.5 150mb RH (%): 4 3 4 4 2 1 1 3 3 5 5 8 6 5 8 150mb Dir: 259 256 254 246 245 243 267 278 296 292 298 291 299 305 292 150mb Speed(kt): 54 53 56 59 58 47 49 51 56 58 54 55 57 57 50 100mb GPH (m): 16240 16234 16205 16189 16162 16135 16101 16091 16094 16105 16104 16114 16123 16136 16134 100mb Temp (C): -63.2 -62.4 -61.7 -59.4 -58.6 -56.9 -55.6 -54.6 -56.2 -57.4 -59.0 -60.2 -59.1 -59.9 -60.6 100mb Dewpt(C): -86.4 -87.6 -89.6 -88.0 -87.4 -86.1 -89.6 -84.4 -90.0 -90.9 -87.5 -88.6 -87.7 -88.4 -88.8 100mb RH (%): 4 3 2 2 2 2 1 2 1 1 2 2 2 2 2 100mb Dir: 253 246 255 244 245 247 256 274 286 289 298 296 287 290 301 100mb Speed(kt): 28 32 35 33 36 41 43 37 32 35 38 33 34 34 39