Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z NOV 24, 2025 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 1000.8 1003.9 1003.5 1003.7 1001.3 999.9 999.1 998.2 997.3 998.0 996.3 995.6 992.4 992.6 993.4 Mean SLP (mb): 1026.0 1029.2 1028.7 1028.9 1026.5 1025.0 1024.3 1023.2 1022.1 1022.8 1021.0 1020.3 1017.0 1017.2 1018.0 2m agl Tmp (F): 41.2 42.6 43.8 43.2 41.0 43.1 41.2 43.9 47.4 47.9 48.7 47.6 48.0 49.1 49.0 2m agl Dewpt(F): 39.7 41.6 42.8 41.1 37.0 37.4 40.4 43.3 47.0 47.3 46.5 45.0 46.0 47.2 47.6 2m agl RH (%): 94 96 96 92 86 80 97 98 98 98 92 91 93 93 95 10m agl Dir: 180 179 163 103 77 88 130 130 162 158 129 161 159 201 226 10m agl Spd(kt): 2 2 3 3 4 7 6 6 5 6 5 6 8 11 10 6hr Precip (in): 0.00 0.02 0.02 0.05 0.00 0.00 0.35 0.60 0.52 0.47 0.32 0.00 0.10 0.10 0.07 AccumPrecip(in): 0.00 0.02 0.04 0.08 0.09 0.09 0.44 1.05 1.56 2.04 2.36 2.36 2.46 2.56 2.62 Sfc CAPE (J/kg): 3.8 21.7 36.3 1.7 0.2 0.0 0.0 0.0 0.0 0.1 0.6 0.0 0.0 5.0 17.8 Sfc CINH (J/kg): -1.3 -0.1 -0.7 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): 93.5 116.9 180.1 140.5 182.3 499.4 296.1 355.3 355.8 291.6 277.7 150.4 414.3 242.2 119.9 Precip H20 (in): 0.44 0.45 0.55 0.53 0.45 0.65 0.91 0.97 1.06 1.06 0.89 0.76 0.80 0.69 0.63 Lifted Index(C): 10.2 12.7 12.1 12.3 13.0 14.2 6.2 4.4 4.1 5.6 9.0 10.1 5.9 5.8 4.3 700mb VV(-ub/s): 0.9 -1.7 2.7 -2.2 2.1 2.7 15.0 9.9 9.3 7.6 0.9 1.8 7.0 2.4 0.0 Thk1000-500mb(m)5322.8 5350.6 5375.4 5397.9 5432.2 5465.4 5474.4 5492.5 5512.3 5515.2 5518.4 5495.0 5493.3 5490.6 5441.0 Thk1000-850mb(m)1308.5 1307.3 1311.1 1313.0 1320.5 1324.6 1318.6 1328.9 1336.5 1338.6 1337.7 1330.1 1335.3 1334.3 1330.0 Thk850-700mb(m):1508.3 1512.6 1515.5 1526.9 1542.4 1550.1 1557.0 1564.5 1570.8 1568.6 1560.3 1561.2 1562.3 1555.0 1545.9 SWEAT Index: 119.7 91.6 78.1 65.4 64.8 238.6 146.5 264.0 258.9 250.8 88.0 199.8 302.8 216.6 96.1 Total Totals Idx 36.5 34.2 35.7 35.5 32.0 27.1 42.1 43.9 43.6 41.6 37.6 37.4 41.1 44.0 48.1 Frz Hgt(ft amsl) 3580 3476 3884 4173 5742 5948 7717 8224 9256 9041 7952 9261 7920 6244 5973 0WetBlbHgt(amsl) 3137 3423 3841 4017 3567 3008 7625 8160 9157 8961 6080 5628 7874 6177 5827 Equil Prs (mb): 779 814 744 1004 1001 1000 999 998 997 998 996 996 992 993 835 Equil Hgt(amsl): 7239 6182 8485 26 26 26 26 26 26 26 26 26 26 26 5314 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: 27.0 22.2 20.7 20.8 44.5 57.2 10.8 37.9 9.4 8.8 38.0 26.5 22.5 26.0 21.7 Showalter Index: 12.5 13.6 12.4 12.2 13.5 14.9 6.6 5.2 4.6 5.6 8.6 9.4 6.3 5.9 4.4 Cap Strength(C): 1.3 0.0 0.0 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 0.0 Storm Dir (deg): 308 318 313 314 302 287 289 291 281 275 277 261 271 275 298 Storm Spd (kts): 25 20 19 15 15 23 25 23 23 21 21 21 30 25 18 2m HeatIndex(F): 41 43 44 43 41 43 41 44 47 48 49 48 48 49 49 2m WindChill(F): 41 43 44 43 41 43 41 44 47 48 49 48 48 49 49 1000mb GPH (m): 210 235 232 234 214 202 196 189 181 187 173 167 140 141 149 950mb GPH (m): 627 653 651 652 634 624 613 609 605 610 598 590 564 566 573 950mb Temp (C): 3.5 2.9 3.3 3.7 5.1 6.8 3.0 5.5 7.6 7.3 8.4 6.5 7.3 7.4 7.1 950mb Dewpt(C): 3.3 2.6 3.0 3.1 -0.1 -5.3 2.7 5.2 7.3 7.0 7.2 5.7 6.7 7.2 6.8 950mb RH (%): 98 98 98 96 69 42 98 98 98 98 92 95 96 99 97 950mb Dir: 314 228 194 186 119 127 175 185 198 191 192 188 180 209 234 950mb Speed(kt): 9 4 10 6 7 14 17 19 24 21 15 19 23 27 24 900mb GPH (m): 1064 1088 1087 1089 1074 1065 1051 1052 1049 1056 1043 1033 1008 1010 1015 900mb Temp (C): 0.2 -0.2 0.6 1.0 3.1 3.8 2.5 5.0 5.8 7.3 5.9 4.8 5.8 5.6 4.2 900mb Dewpt(C): -2.8 -0.4 0.4 0.4 -3.8 -8.9 2.2 4.7 5.4 7.0 4.1 4.6 5.5 5.4 4.0 900mb RH (%): 80 98 99 96 60 39 98 98 98 97 88 99 98 98 98 900mb Dir: 299 249 225 207 183 183 218 223 219 225 203 217 206 231 261 900mb Speed(kt): 13 9 11 8 8 17 20 28 36 34 14 21 38 41 26 850mb GPH (m): 1518 1543 1544 1547 1534 1527 1515 1517 1518 1525 1511 1497 1476 1476 1479 850mb Temp (C): -3.1 -3.1 -2.2 -1.4 0.5 1.9 3.4 4.3 5.8 5.7 5.4 2.5 5.0 2.9 1.7 850mb Dewpt(C): -5.5 -3.8 -2.4 -1.8 -8.5 -12.5 3.1 4.0 5.6 5.4 1.7 2.3 4.8 2.6 1.4 850mb RH (%): 84 95 99 97 51 33 98 98 98 98 76 98 98 98 98 850mb Dir: 293 277 258 210 217 207 254 237 242 240 235 219 231 236 259 850mb Speed(kt): 17 12 13 10 13 25 31 30 33 31 14 24 42 35 25 800mb GPH (m): 1995 2021 2023 2027 2019 2012 2006 2011 2013 2020 2004 1985 1969 1964 1965 800mb Temp (C): -6.6 -5.2 -5.3 -4.7 -0.6 -1.3 1.8 3.4 3.8 3.3 2.8 0.6 3.3 -0.4 -0.7 800mb Dewpt(C): -7.8 -10.5 -5.4 -7.8 -26.3 -8.3 1.5 3.1 3.5 3.0 -8.0 -8.2 3.1 -0.7 -1.2 800mb RH (%): 91 66 99 79 12 59 98 98 98 98 45 52 98 98 96 800mb Dir: 286 285 273 217 230 238 255 260 252 245 236 218 240 234 270 800mb Speed(kt): 23 14 15 10 15 34 37 23 29 27 23 22 39 33 24 750mb GPH (m): 2496 2524 2526 2533 2533 2528 2524 2531 2536 2542 2522 2505 2489 2480 2479 750mb Temp (C): -9.3 -8.4 -8.0 -5.1 -2.0 -0.5 -0.9 -0.2 1.7 1.2 -0.7 1.6 -0.6 -0.5 -2.5 750mb Dewpt(C): -10.3 -15.0 -8.2 -30.2 -38.4 -0.7 -1.2 -0.4 1.3 0.9 -10.3 -3.0 -0.8 -3.2 -3.8 750mb RH (%): 92 59 99 12 4 99 98 98 97 98 48 72 99 82 90 750mb Dir: 272 287 277 280 255 259 257 262 256 250 233 237 241 242 293 750mb Speed(kt): 27 20 17 12 17 37 35 25 32 27 33 26 37 31 22 700mb GPH (m): 3027 3055 3059 3074 3077 3077 3072 3082 3089 3094 3071 3058 3038 3031 3024 700mb Temp (C): -12.3 -12.0 -11.0 -6.1 -5.1 -3.3 -3.3 -2.3 -1.6 -1.9 -1.7 -1.2 -3.9 -1.4 -4.3 700mb Dewpt(C): -15.0 -18.7 -24.6 -48.7 -28.4 -3.7 -3.6 -2.6 -1.9 -2.2 -3.1 -10.1 -4.8 -12.8 -13.5 700mb RH (%): 80 58 32 2 15 97 98 98 98 98 91 51 93 42 49 700mb Dir: 261 285 285 296 261 261 259 267 267 252 246 235 239 255 294 700mb Speed(kt): 32 26 26 21 21 40 35 33 31 26 43 32 42 33 24 650mb GPH (m): 3589 3618 3628 3650 3654 3660 3656 3667 3676 3681 3660 3646 3619 3619 3605 650mb Temp (C): -15.5 -14.9 -11.1 -9.2 -8.8 -6.5 -5.7 -5.0 -4.9 -4.9 -3.4 -4.1 -7.0 -3.3 -6.9 650mb Dewpt(C): -26.7 -32.4 -44.4 -28.9 -13.8 -7.1 -6.2 -5.4 -5.3 -5.2 -4.0 -23.1 -10.2 -29.5 -41.9 650mb RH (%): 38 22 5 19 67 95 96 97 97 98 96 21 78 11 5 650mb Dir: 270 287 297 298 266 267 264 275 265 248 256 240 247 260 288 650mb Speed(kt): 39 32 36 29 26 39 41 36 29 26 43 36 42 38 26 600mb GPH (m): 4189 4221 4240 4263 4271 4282 4280 4292 4301 4305 4289 4269 4240 4245 4223 600mb Temp (C): -18.6 -15.8 -13.0 -13.5 -11.0 -9.6 -8.7 -8.7 -8.9 -8.4 -6.6 -9.4 -9.2 -7.8 -11.5 600mb Dewpt(C): -46.4 -51.4 -34.2 -14.7 -11.9 -10.4 -9.5 -11.0 -9.7 -8.9 -7.5 -19.6 -29.3 -48.3 -53.3 600mb RH (%): 7 3 16 90 93 94 94 83 93 96 93 43 18 3 2 600mb Dir: 274 291 296 300 296 277 271 281 270 253 266 235 253 262 285 600mb Speed(kt): 47 47 43 37 36 39 48 42 29 28 42 40 48 40 28 550mb GPH (m): 4833 4875 4897 4920 4934 4949 4950 4962 4971 4977 4964 4938 4909 4915 4883 550mb Temp (C): -21.6 -16.7 -16.8 -16.9 -15.3 -13.0 -12.3 -12.7 -12.3 -11.4 -10.4 -11.9 -11.6 -12.8 -16.8 550mb Dewpt(C): -47.0 -45.0 -21.0 -21.1 -16.4 -13.9 -13.6 -15.9 -13.1 -12.1 -11.8 -12.5 -40.2 -40.7 -29.3 550mb RH (%): 9 7 70 70 91 94 91 77 93 94 90 95 8 8 34 550mb Dir: 276 294 291 295 293 282 277 274 265 260 266 243 260 262 273 550mb Speed(kt): 59 63 46 40 39 40 50 48 38 40 42 44 56 42 29 500mb GPH (m): 5533 5586 5608 5632 5646 5668 5671 5681 5694 5702 5691 5662 5634 5632 5590 500mb Temp (C): -22.5 -20.6 -20.1 -19.4 -20.0 -18.9 -17.8 -17.8 -16.1 -15.3 -15.3 -16.3 -15.6 -19.3 -22.5 500mb Dewpt(C): -54.5 -36.7 -27.3 -23.2 -21.8 -21.1 -19.7 -20.5 -17.1 -17.1 -17.1 -17.4 -45.9 -23.5 -37.9 500mb RH (%): 4 23 53 72 86 83 86 79 92 86 86 91 6 70 24 500mb Dir: 280 293 289 291 289 282 278 277 268 264 263 249 266 260 253 500mb Speed(kt): 85 67 52 45 39 42 48 51 46 48 40 38 64 40 30 450mb GPH (m): 6300 6355 6382 6408 6421 6443 6451 6462 6479 6490 6479 6447 6416 6405 6353 450mb Temp (C): -27.2 -27.0 -24.1 -23.6 -24.4 -23.6 -22.8 -22.5 -21.5 -20.4 -20.5 -21.1 -23.3 -25.6 -29.0 450mb Dewpt(C): -47.5 -39.0 -30.0 -26.4 -27.0 -25.7 -25.3 -25.1 -23.6 -23.9 -22.4 -23.5 -39.9 -29.5 -36.3 450mb RH (%): 14 32 59 78 79 83 81 79 83 74 85 82 21 70 51 450mb Dir: 284 295 294 291 288 289 274 282 273 267 257 252 261 259 245 450mb Speed(kt): 97 65 58 53 48 54 49 61 56 50 40 41 65 43 33 400mb GPH (m): 7135 7194 7232 7261 7269 7295 7304 7317 7337 7351 7339 7306 7265 7248 7182 400mb Temp (C): -34.4 -32.4 -29.3 -28.6 -29.5 -29.2 -28.5 -27.7 -27.2 -26.7 -27.1 -27.6 -30.0 -31.6 -35.7 400mb Dewpt(C): -49.5 -42.0 -36.4 -31.5 -32.7 -32.1 -31.2 -30.8 -33.0 -32.1 -29.6 -31.6 -39.9 -35.7 -49.1 400mb RH (%): 22 39 52 77 74 77 78 76 59 61 80 69 39 68 25 400mb Dir: 286 292 293 290 289 286 272 275 273 266 250 250 259 254 243 400mb Speed(kt): 101 73 69 70 62 64 62 71 63 49 43 47 67 50 34 350mb GPH (m): 8053 8122 8169 8203 8209 8237 8246 8261 8284 8298 8285 8251 8199 8176 8096 350mb Temp (C): -41.4 -39.0 -37.6 -35.5 -36.1 -35.1 -35.4 -34.8 -35.1 -35.2 -35.0 -35.0 -37.9 -39.2 -42.3 350mb Dewpt(C): -57.1 -43.4 -46.2 -39.0 -39.6 -41.4 -38.8 -38.5 -40.0 -40.7 -39.3 -40.5 -53.1 -43.6 -61.3 350mb RH (%): 18 64 42 71 71 54 72 70 62 59 66 58 20 64 12 350mb Dir: 286 293 297 290 286 277 281 283 274 266 253 243 258 252 241 350mb Speed(kt): 102 83 79 81 76 77 77 81 66 51 46 53 69 59 40 300mb GPH (m): 9083 9162 9210 9253 9260 9290 9300 9314 9339 9350 9337 9304 9241 9215 9121 300mb Temp (C): -48.5 -46.7 -46.5 -45.6 -44.8 -44.9 -44.7 -44.9 -44.2 -45.2 -44.8 -44.4 -46.8 -47.2 -49.8 300mb Dewpt(C): -64.7 -51.7 -52.7 -49.0 -48.4 -49.0 -48.2 -48.8 -47.8 -48.8 -50.5 -48.5 -58.4 -52.3 -64.4 300mb RH (%): 15 58 51 69 68 65 69 67 69 68 55 65 28 57 18 300mb Dir: 289 294 302 289 286 281 281 280 281 266 255 239 257 245 241 300mb Speed(kt): 95 92 88 85 89 80 79 88 70 50 50 57 71 69 44 250mb GPH (m): 10263 10343 10392 10438 10452 10477 10489 10502 10530 10540 10526 10498 10423 10392 10296 250mb Temp (C): -54.8 -56.8 -56.5 -55.8 -55.2 -56.3 -56.0 -56.0 -55.7 -54.4 -55.2 -54.9 -55.4 -57.2 -54.7 250mb Dewpt(C): -71.2 -61.5 -60.5 -59.5 -59.2 -60.5 -59.8 -59.9 -59.5 -59.2 -59.5 -58.8 -63.6 -62.7 -72.4 250mb RH (%): 13 57 62 65 63 61 64 64 64 57 61 64 38 52 11 250mb Dir: 286 300 311 303 294 289 280 288 275 258 259 238 253 240 238 250mb Speed(kt): 82 96 102 100 107 91 80 88 76 57 58 65 73 69 46 200mb GPH (m): 11681 11733 11776 11825 11834 11858 11863 11880 11908 11928 11913 11885 11827 11793 11720 200mb Temp (C): -54.8 -62.3 -63.3 -63.8 -66.4 -65.2 -67.7 -67.2 -66.2 -66.2 -65.1 -63.9 -59.4 -57.9 -55.2 200mb Dewpt(C): -77.8 -70.8 -68.1 -67.2 -71.4 -73.5 -71.8 -70.0 -69.8 -72.2 -69.0 -66.7 -74.7 -76.9 -78.9 200mb RH (%): 5 34 54 65 52 33 59 69 63 46 60 71 14 9 5 200mb Dir: 276 294 291 312 298 286 285 287 277 264 258 251 250 243 244 200mb Speed(kt): 71 79 81 96 106 88 98 94 71 58 63 64 61 54 56 150mb GPH (m): 13528 13530 13553 13581 13595 13610 13616 13636 13654 13672 13666 13655 13625 13601 13550 150mb Temp (C): -54.5 -57.5 -60.6 -61.7 -62.4 -61.0 -60.6 -61.9 -63.8 -64.3 -63.8 -61.4 -59.1 -58.7 -56.6 150mb Dewpt(C): -84.7 -83.9 -84.0 -82.5 -81.3 -81.9 -82.5 -82.6 -80.8 -80.1 -80.9 -82.3 -83.2 -83.0 -81.4 150mb RH (%): 2 3 4 6 8 6 5 6 10 12 10 6 4 4 4 150mb Dir: 262 279 298 299 289 293 291 283 282 263 260 254 257 253 246 150mb Speed(kt): 53 47 61 56 59 52 59 60 51 43 47 54 54 48 49 100mb GPH (m): 16106 16098 16107 16112 16123 16134 16150 16161 16164 16176 16180 16180 16162 16149 16124 100mb Temp (C): -57.3 -55.6 -55.8 -57.9 -59.8 -60.3 -60.0 -60.8 -61.3 -61.2 -60.1 -60.3 -58.0 -57.3 -55.5 100mb Dewpt(C): -86.5 -89.5 -89.7 -91.4 -88.2 -88.6 -88.5 -89.1 -89.4 -89.3 -88.5 -88.6 -91.1 -86.4 -89.5 100mb RH (%): 2 1 1 1 2 2 2 2 2 2 2 2 1 2 1 100mb Dir: 254 276 290 288 298 289 281 272 273 278 261 263 266 263 261 100mb Speed(kt): 40 40 32 33 35 33 32 34 42 32 39 39 42 36 41