Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z NOV 22, 2025 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 997.9 998.2 995.4 995.1 993.8 994.8 995.0 998.0 1002.4 1006.3 1006.6 1006.9 1004.2 1001.6 999.8 Mean SLP (mb): 1023.3 1023.4 1020.3 1020.1 1018.8 1019.7 1019.9 1023.1 1027.8 1031.8 1032.0 1032.3 1029.7 1026.9 1025.0 2m agl Tmp (F): 35.2 41.5 44.6 42.8 42.7 43.0 44.0 41.5 39.7 40.0 41.7 40.2 38.5 42.3 43.8 2m agl Dewpt(F): 33.6 39.1 41.9 42.0 42.0 42.4 43.3 39.7 38.3 39.3 37.4 37.2 36.2 35.3 31.5 2m agl RH (%): 94 91 90 97 97 98 97 93 95 97 84 89 91 76 61 10m agl Dir: 88 96 260 157 158 173 308 292 256 199 172 112 68 89 130 10m agl Spd(kt): 4 2 1 2 4 3 2 5 3 3 4 2 3 6 7 6hr Precip (in): 0.00 0.00 0.00 0.00 0.01 0.14 0.20 0.05 0.01 0.00 0.00 0.00 0.00 0.00 0.02 AccumPrecip(in): 0.00 0.00 0.00 0.00 0.01 0.15 0.35 0.40 0.41 0.41 0.41 0.41 0.41 0.41 0.43 Sfc CAPE (J/kg): 0.1 0.8 0.0 0.9 0.0 0.0 3.2 32.0 60.6 46.4 5.6 2.6 0.1 0.0 0.3 Sfc CINH (J/kg): 0.0 0.0 0.0 -0.1 0.0 0.0 0.0 -0.3 -0.5 0.0 -0.2 -0.1 0.0 0.0 0.0 0-3km Hel(J/kg): 130.3 149.7 118.3 131.7 124.5 211.5 54.1 91.5 81.9 85.6 133.6 116.1 197.0 426.2 381.1 Precip H20 (in): 0.63 0.57 0.71 0.75 0.82 0.80 0.67 0.31 0.34 0.37 0.46 0.46 0.48 0.46 0.74 Lifted Index(C): 6.7 8.0 10.4 10.1 8.6 7.2 7.6 6.8 10.1 15.1 13.6 14.2 14.9 16.5 9.1 700mb VV(-ub/s): 2.7 1.0 -0.4 0.4 1.0 6.0 5.2 4.4 -2.9 -1.3 -0.5 -1.5 -4.4 2.6 5.5 Thk1000-500mb(m)5529.1 5519.1 5523.5 5511.4 5486.8 5459.6 5414.9 5332.4 5281.4 5313.9 5343.2 5362.1 5397.0 5431.3 5453.4 Thk1000-850mb(m)1333.9 1330.1 1331.3 1330.4 1324.7 1326.2 1318.4 1304.4 1299.0 1296.8 1301.5 1304.9 1312.0 1319.2 1309.1 Thk850-700mb(m):1574.2 1570.7 1573.3 1572.4 1563.6 1553.5 1541.9 1513.1 1497.3 1506.3 1506.9 1515.4 1532.3 1536.4 1549.6 SWEAT Index: 75.0 56.8 61.1 117.7 110.4 126.0 81.3 83.4 110.7 95.9 71.1 60.3 72.4 82.4 237.4 Total Totals Idx 39.8 37.7 34.5 31.7 38.5 42.0 41.4 44.2 39.9 29.2 33.6 32.9 28.9 18.3 37.6 Frz Hgt(ft amsl) 10640 10223 10174 9398 8446 7254 5387 2930 2467 2480 2762 3374 4384 5958 3226 0WetBlbHgt(amsl) 7406 6775 5631 5444 8345 7152 5178 2640 2315 2403 2549 2990 2896 2442 1887 Equil Prs (mb): 998 998 995 995 994 995 995 823 736 822 898 1007 1004 1002 1000 Equil Hgt(amsl): 26 26 26 26 26 26 26 5731 8643 5959 3697 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: 48.6 48.4 48.8 47.0 8.4 8.7 19.1 24.1 22.0 19.7 21.1 23.9 42.5 53.8 62.3 Showalter Index: 7.3 8.9 11.0 12.2 8.9 6.4 8.4 8.8 11.5 16.8 14.0 14.2 15.3 17.3 10.2 Cap Strength(C):-999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -0.6 0.0 1.6 1.0 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 296 289 287 274 272 279 279 286 326 325 320 327 324 306 296 Storm Spd (kts): 11 14 14 16 19 20 21 22 22 19 16 13 18 20 25 2m HeatIndex(F): 35 41 45 43 43 43 44 42 40 40 42 40 39 42 44 2m WindChill(F): 32 41 45 43 43 43 44 42 38 37 42 40 36 42 44 1000mb GPH (m): 186 188 166 163 153 160 162 187 223 255 258 260 238 217 202 950mb GPH (m): 605 606 586 582 572 579 582 604 638 669 672 676 656 636 621 950mb Temp (C): 7.5 7.1 7.4 7.5 5.4 4.9 4.8 1.7 0.7 0.5 0.8 2.2 3.7 5.6 3.0 950mb Dewpt(C): 2.6 2.6 0.5 0.1 5.3 4.7 4.5 1.3 0.2 0.3 0.5 -0.9 -1.9 -7.8 -5.0 950mb RH (%): 71 73 61 59 99 99 98 97 97 98 98 79 67 37 55 950mb Dir: 129 162 182 178 199 211 289 305 288 208 186 200 95 115 150 950mb Speed(kt): 5 5 4 6 10 18 6 12 9 9 7 6 8 10 14 900mb GPH (m): 1050 1051 1030 1026 1013 1020 1021 1037 1070 1101 1105 1110 1092 1075 1055 900mb Temp (C): 7.2 6.5 6.1 5.2 4.1 4.8 2.0 -0.8 -2.0 -2.2 -1.2 -0.5 1.1 3.1 -0.6 900mb Dewpt(C): -1.3 1.8 3.0 3.9 4.0 4.6 0.5 -3.2 -3.5 -2.9 -3.5 -0.9 -4.5 -7.4 -5.2 900mb RH (%): 54 72 81 91 99 99 90 84 89 95 85 97 66 46 71 900mb Dir: 251 256 244 212 228 238 319 306 303 245 226 247 145 176 174 900mb Speed(kt): 2 4 5 8 15 24 13 14 16 8 11 6 7 8 19 850mb GPH (m): 1520 1519 1497 1493 1478 1486 1481 1491 1522 1552 1559 1565 1550 1536 1512 850mb Temp (C): 6.2 4.9 4.9 5.9 3.8 3.7 0.4 -3.7 -5.0 -5.3 -3.3 -3.0 -1.0 1.6 0.6 850mb Dewpt(C): 2.3 0.6 -2.3 -6.9 -0.2 3.4 0.0 -7.0 -6.4 -7.2 -6.8 -3.8 -10.2 -20.0 0.3 850mb RH (%): 76 74 59 39 75 98 98 78 90 86 76 94 50 18 98 850mb Dir: 231 247 240 235 243 259 272 291 298 270 254 243 202 194 224 850mb Speed(kt): 11 10 12 17 18 24 17 16 19 11 11 6 6 13 22 800mb GPH (m): 2015 2012 1991 1988 1970 1976 1966 1968 1995 2027 2036 2042 2032 2022 2000 800mb Temp (C): 4.7 4.0 4.9 4.9 2.8 1.1 -0.7 -5.5 -8.6 -6.2 -6.2 -5.9 -1.8 -1.2 0.3 800mb Dewpt(C): -0.2 -3.5 -14.5 -10.4 -2.7 0.8 -0.8 -24.1 -9.9 -18.1 -6.5 -10.8 -27.5 -16.3 0.1 800mb RH (%): 70 58 23 32 67 98 99 22 91 39 98 69 12 31 99 800mb Dir: 238 242 245 245 248 255 255 285 296 300 266 241 266 205 263 800mb Speed(kt): 14 18 16 22 23 20 27 18 19 17 13 7 9 15 30 750mb GPH (m): 2539 2535 2515 2512 2490 2493 2479 2471 2492 2529 2538 2545 2543 2532 2515 750mb Temp (C): 2.6 2.6 3.0 2.3 0.5 -1.4 -3.4 -8.3 -11.4 -9.0 -9.8 -7.4 -4.2 -4.5 -2.2 750mb Dewpt(C): -10.7 -20.1 -13.5 -9.9 0.1 -1.6 -3.6 -21.8 -20.1 -17.4 -11.2 -23.7 -17.1 -26.0 -2.6 750mb RH (%): 37 17 28 40 97 98 99 33 49 51 89 26 36 17 97 750mb Dir: 261 256 255 248 251 251 248 263 303 299 278 287 295 232 262 750mb Speed(kt): 18 21 18 25 28 28 33 24 23 22 12 8 19 23 37 700mb GPH (m): 3094 3089 3070 3066 3041 3040 3022 3004 3019 3058 3066 3080 3082 3073 3061 700mb Temp (C): 0.8 0.1 0.2 -1.3 -2.9 -4.5 -6.0 -10.5 -12.9 -13.1 -12.8 -9.0 -8.2 -4.9 -4.3 700mb Dewpt(C): -21.2 -23.9 -2.9 -3.0 -3.4 -4.7 -6.0 -25.9 -39.3 -16.8 -17.9 -37.2 -9.4 -5.9 -4.9 700mb RH (%): 18 15 79 88 96 98 100 28 10 74 66 9 91 93 95 700mb Dir: 267 263 264 243 247 257 241 246 308 292 293 306 303 265 267 700mb Speed(kt): 23 26 22 28 33 30 40 33 28 18 17 19 23 31 40 650mb GPH (m): 3685 3679 3660 3653 3626 3620 3598 3571 3580 3618 3631 3650 3653 3652 3643 650mb Temp (C): -2.4 -2.8 -3.9 -4.1 -5.1 -8.1 -10.4 -12.9 -16.7 -16.9 -12.8 -11.7 -11.1 -8.2 -6.2 650mb Dewpt(C): -19.0 -23.4 -5.4 -6.0 -9.9 -8.3 -11.2 -37.7 -40.6 -27.9 -42.1 -25.9 -12.6 -9.2 -7.0 650mb RH (%): 27 19 89 86 69 98 94 11 11 39 7 30 88 92 94 650mb Dir: 265 262 261 250 242 252 237 240 309 292 304 308 297 289 273 650mb Speed(kt): 22 29 29 29 36 30 43 43 31 22 30 25 34 41 44 600mb GPH (m): 4315 4308 4288 4280 4250 4237 4209 4177 4175 4215 4239 4259 4265 4270 4267 600mb Temp (C): -6.1 -6.0 -6.1 -7.8 -8.5 -11.2 -13.2 -15.8 -20.9 -18.6 -14.7 -15.0 -13.9 -11.6 -8.2 600mb Dewpt(C): -20.6 -28.0 -11.8 -11.1 -16.0 -12.4 -32.2 -48.6 -36.5 -48.2 -40.3 -18.2 -15.6 -13.0 -9.1 600mb RH (%): 31 16 64 77 55 91 19 5 24 6 10 77 87 90 93 600mb Dir: 272 264 261 253 240 251 244 245 302 297 305 307 292 284 282 600mb Speed(kt): 19 30 34 29 38 39 35 46 36 37 38 29 38 44 47 550mb GPH (m): 4990 4983 4964 4952 4920 4902 4868 4825 4813 4863 4894 4913 4923 4932 4937 550mb Temp (C): -10.5 -11.0 -10.6 -12.2 -12.7 -14.0 -16.7 -21.2 -24.1 -19.2 -17.4 -18.1 -16.2 -14.8 -12.9 550mb Dewpt(C): -21.2 -13.9 -14.5 -14.0 -16.1 -21.1 -41.4 -50.4 -43.4 -51.9 -24.3 -22.3 -18.1 -16.3 -14.4 550mb RH (%): 41 79 74 86 76 55 10 6 16 4 56 70 85 89 89 550mb Dir: 287 269 258 251 243 250 244 247 289 303 304 305 296 299 289 550mb Speed(kt): 22 30 35 32 39 40 40 48 51 57 46 37 53 47 50 500mb GPH (m): 5715 5708 5689 5674 5640 5620 5577 5519 5505 5569 5601 5622 5635 5648 5656 500mb Temp (C): -15.6 -16.1 -15.9 -16.3 -17.5 -17.5 -20.5 -27.4 -25.6 -20.8 -21.8 -19.9 -20.0 -18.4 -18.4 500mb Dewpt(C): -22.7 -18.9 -20.3 -17.9 -20.4 -41.7 -43.8 -36.0 -56.8 -43.1 -25.7 -24.9 -22.1 -20.3 -20.6 500mb RH (%): 55 79 70 88 78 11 11 45 4 13 72 65 84 85 83 500mb Dir: 289 264 263 246 247 254 241 245 288 305 298 301 295 301 286 500mb Speed(kt): 26 29 37 35 40 38 46 52 74 73 48 49 61 56 54 450mb GPH (m): 6504 6494 6475 6459 6421 6400 6348 6267 6264 6339 6369 6396 6410 6425 6433 450mb Temp (C): -19.6 -19.8 -20.6 -21.4 -22.3 -23.1 -26.1 -33.0 -28.0 -26.7 -26.0 -24.5 -24.2 -24.6 -23.8 450mb Dewpt(C): -26.8 -30.9 -24.9 -23.4 -28.4 -41.9 -32.2 -43.7 -53.9 -44.6 -31.7 -29.3 -26.5 -29.4 -26.5 450mb RH (%): 53 37 69 84 58 17 57 35 7 18 59 65 82 65 79 450mb Dir: 284 257 265 246 247 258 240 247 289 305 301 300 292 298 282 450mb Speed(kt): 24 29 37 37 46 45 61 55 91 79 54 58 62 58 61 400mb GPH (m): 7367 7358 7337 7317 7276 7251 7191 7088 7101 7175 7213 7243 7259 7273 7283 400mb Temp (C): -26.0 -25.2 -25.9 -26.9 -27.8 -29.7 -31.5 -36.8 -33.7 -34.3 -31.5 -30.5 -29.7 -30.0 -29.2 400mb Dewpt(C): -30.0 -37.0 -31.5 -29.5 -35.8 -47.7 -34.5 -59.6 -50.3 -44.2 -36.3 -33.3 -32.4 -33.1 -32.3 400mb RH (%): 70 34 60 79 47 17 75 9 19 37 63 77 78 76 75 400mb Dir: 270 255 259 246 246 256 238 255 291 299 301 300 292 288 286 400mb Speed(kt): 25 29 39 37 54 53 66 63 104 81 61 67 67 68 71 350mb GPH (m): 8318 8314 8289 8266 8221 8185 8122 8004 8018 8093 8142 8175 8194 8208 8222 350mb Temp (C): -33.0 -32.4 -32.8 -33.5 -35.2 -37.9 -38.3 -40.5 -42.7 -41.6 -38.9 -39.0 -37.8 -37.0 -36.3 350mb Dewpt(C): -37.6 -43.8 -42.3 -36.8 -39.1 -55.2 -41.9 -67.5 -62.0 -45.0 -43.1 -42.6 -41.3 -40.6 -39.9 350mb RH (%): 65 33 40 73 69 16 70 5 12 71 65 70 70 70 70 350mb Dir: 258 248 253 243 251 258 237 268 289 298 298 305 298 291 289 350mb Speed(kt): 25 29 43 40 61 58 73 76 100 88 71 76 73 78 80 300mb GPH (m): 9382 9380 9354 9328 9275 9226 9163 9042 9042 9119 9177 9210 9237 9255 9270 300mb Temp (C): -42.2 -41.9 -41.9 -42.5 -44.0 -45.9 -47.0 -46.0 -49.4 -50.4 -48.5 -47.6 -47.0 -46.3 -45.9 300mb Dewpt(C): -47.5 -55.8 -49.2 -46.1 -47.7 -56.3 -50.4 -69.5 -64.7 -54.2 -54.3 -51.6 -50.7 -49.9 -49.6 300mb RH (%): 57 22 47 69 68 32 69 6 17 66 52 65 67 68 67 300mb Dir: 264 263 256 245 242 248 241 270 292 302 297 315 296 291 295 300mb Speed(kt): 25 33 45 48 59 65 83 87 96 100 87 85 83 84 79 250mb GPH (m): 10587 10584 10558 10531 10474 10417 10344 10236 10220 10286 10349 10390 10415 10435 10451 250mb Temp (C): -52.6 -52.9 -52.9 -52.7 -52.7 -54.2 -56.5 -51.4 -54.6 -57.5 -58.2 -57.4 -57.6 -57.6 -57.3 250mb Dewpt(C): -58.6 -62.4 -56.6 -56.1 -56.6 -65.1 -61.8 -71.9 -71.3 -67.7 -61.5 -61.2 -61.3 -61.4 -61.2 250mb RH (%): 51 33 65 68 64 27 53 8 13 28 68 64 64 64 63 250mb Dir: 278 276 265 250 237 239 242 259 282 307 295 318 300 294 297 250mb Speed(kt): 33 38 50 55 68 73 89 75 82 91 94 105 92 98 82 200mb GPH (m): 11990 11984 11957 11934 11880 11823 11746 11680 11645 11682 11733 11767 11793 11806 11820 200mb Temp (C): -63.0 -63.8 -63.8 -63.3 -62.5 -60.4 -57.4 -52.2 -53.2 -59.4 -63.5 -64.1 -64.3 -65.5 -67.9 200mb Dewpt(C): -68.2 -68.9 -66.4 -66.0 -66.2 -70.6 -76.2 -76.4 -78.4 -75.3 -69.6 -71.0 -68.7 -69.5 -73.3 200mb RH (%): 52 52 72 72 63 28 9 5 4 13 46 41 57 60 49 200mb Dir: 283 274 253 256 248 237 241 261 282 298 293 309 305 298 295 200mb Speed(kt): 47 43 51 63 75 70 77 61 61 77 84 78 80 86 88 150mb GPH (m): 13771 13763 13733 13710 13660 13631 13575 13530 13494 13497 13514 13543 13555 13565 13572 150mb Temp (C): -60.7 -60.0 -60.9 -59.0 -59.0 -56.9 -55.0 -53.9 -53.7 -56.6 -58.6 -59.3 -61.2 -61.7 -60.1 150mb Dewpt(C): -81.8 -81.2 -82.0 -83.3 -83.2 -81.9 -84.7 -83.6 -83.7 -85.9 -82.7 -83.4 -82.2 -82.3 -82.7 150mb RH (%): 6 6 6 4 4 4 2 2 2 2 4 4 6 6 5 150mb Dir: 276 263 255 244 247 243 244 250 270 285 297 301 296 289 297 150mb Speed(kt): 48 44 46 49 54 57 54 56 50 51 53 51 54 59 51 100mb GPH (m): 16274 16274 16244 16236 16198 16179 16149 16117 16087 16082 16082 16096 16088 16101 16110 100mb Temp (C): -64.1 -63.7 -62.7 -61.9 -60.1 -59.4 -57.0 -56.2 -55.3 -53.8 -54.9 -56.9 -58.7 -59.2 -58.5 100mb Dewpt(C): -89.0 -86.9 -86.0 -89.8 -88.5 -87.9 -86.2 -90.0 -84.9 -83.8 -84.6 -86.1 -87.5 -87.6 -87.0 100mb RH (%): 3 4 4 2 2 2 2 1 2 2 2 2 2 2 2 100mb Dir: 264 258 247 242 242 240 252 250 255 281 295 297 299 299 290 100mb Speed(kt): 22 29 29 29 32 27 31 43 44 32 32 31 35 29 35