Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z NOV 3, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 996.8 994.8 992.1 991.0 990.9 992.8 993.2 993.2 992.8 993.5 997.1 1000.0 999.4 999.4 998.3 Mean SLP (mb): 1021.3 1019.4 1016.7 1015.5 1015.2 1017.4 1018.0 1017.8 1017.2 1018.1 1021.8 1024.8 1024.1 1024.2 1023.0 2m agl Tmp (F): 54.6 50.5 49.4 51.5 57.6 50.5 46.3 51.0 55.2 50.7 49.6 49.6 51.9 49.9 50.0 2m agl Dewpt(F): 43.7 40.1 39.9 41.5 43.7 40.0 38.6 44.5 45.1 49.9 49.0 48.5 46.2 43.1 41.7 2m agl RH (%): 66 67 69 68 59 67 74 78 68 97 98 96 80 77 73 10m agl Dir: 86 82 81 78 88 92 93 123 198 185 234 230 142 94 107 10m agl Spd(kt): 5 10 10 10 4 3 3 2 4 5 4 4 2 3 3 6hr Precip (in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 0.15 0.03 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 0.14 0.29 0.33 0.33 0.33 0.33 Sfc CAPE (J/kg): 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.5 33.2 173.8 104.8 13.8 1.8 0.0 Sfc CINH (J/kg): 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -33.1 0.0 0.0 -0.1 -0.1 0.0 0-3km Hel(J/kg): 110.0 107.5 158.8 125.1 17.7 10.9 5.5 39.0 71.5 80.8 81.2 66.2 106.7 167.0 176.3 Precip H20 (in): 0.62 0.65 0.75 0.67 0.66 0.64 0.61 0.59 0.79 0.77 0.65 0.59 0.60 0.65 0.89 Lifted Index(C): 7.9 9.1 7.2 5.5 5.8 9.8 11.5 13.1 10.4 5.4 6.0 6.9 8.6 10.8 13.9 700mb VV(-ub/s): 1.3 -0.3 2.1 0.3 -0.2 -0.2 0.7 0.4 1.0 2.3 -2.1 -2.6 0.6 2.5 2.7 Thk1000-500mb(m)5555.3 5544.8 5521.2 5520.3 5507.0 5505.5 5521.3 5523.4 5492.5 5441.2 5402.7 5434.5 5464.8 5495.2 5521.5 Thk1000-850mb(m)1352.6 1350.1 1350.6 1352.1 1350.0 1342.8 1338.8 1337.5 1341.1 1335.9 1328.2 1324.7 1330.5 1333.3 1335.0 Thk850-700mb(m):1575.1 1571.9 1570.6 1573.6 1566.7 1562.7 1564.6 1562.8 1548.7 1546.8 1534.8 1537.6 1549.9 1559.7 1560.7 SWEAT Index: 37.3 50.8 36.9 39.5 25.4 20.6 22.2 44.9 102.1 110.8 87.0 53.1 59.3 65.3 181.2 Total Totals Idx 38.7 37.2 41.4 44.4 43.9 36.2 31.6 30.2 35.8 45.8 42.6 40.8 37.3 30.0 23.6 Frz Hgt(ft amsl) 11809 10589 9103 9207 8537 8062 8767 8431 6524 6370 5499 5297 7303 9117 8938 0WetBlbHgt(amsl) 6865 6877 6720 7135 7512 7096 6925 6580 6430 6319 5427 5043 5051 4731 4631 Equil Prs (mb): 997 995 992 991 991 993 993 993 993 645 591 763 837 999 998 Equil Hgt(amsl): 26 26 26 26 26 26 26 26 26 12050 14231 7831 5411 26 26 Hail Size(in): 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.09 0.00 0.00 0.00 0.00 0.00 Conv Wind Gust: 50.8 50.9 47.9 45.4 36.0 32.2 34.1 32.4 28.6 20.7 23.4 19.7 25.0 32.2 39.2 Showalter Index: 7.9 8.7 6.5 4.9 5.5 9.7 12.1 13.0 9.9 4.8 7.4 8.7 10.4 14.1 16.8 Cap Strength(C):-999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 0.6 -1.3 0.0 0.0 -999.9 -999.9 Storm Dir (deg): 199 190 216 173 148 151 215 230 247 257 327 319 301 283 278 Storm Spd (kts): 12 16 14 11 6 4 5 9 15 16 15 12 12 16 16 2m HeatIndex(F): 55 51 49 51 58 50 46 51 55 51 50 50 52 50 50 2m WindChill(F): 55 51 49 51 58 50 46 51 55 51 50 50 52 50 50 1000mb GPH (m): 177 160 138 128 127 144 147 147 143 149 179 204 199 199 189 950mb GPH (m): 606 587 563 554 557 571 573 572 571 575 604 627 624 625 615 950mb Temp (C): 10.8 11.0 10.0 10.2 11.0 10.1 9.0 8.5 9.3 8.0 6.9 6.0 7.2 8.3 8.6 950mb Dewpt(C): 3.2 1.5 2.6 2.6 4.7 4.9 5.5 5.8 6.0 7.8 6.6 5.9 6.0 4.6 4.3 950mb RH (%): 59 52 60 59 65 70 78 83 80 99 98 99 92 78 74 950mb Dir: 93 96 91 87 90 155 188 171 199 207 286 236 164 193 188 950mb Speed(kt): 14 25 26 22 9 5 8 7 8 16 9 8 3 8 8 900mb GPH (m): 1057 1038 1014 1006 1006 1018 1018 1017 1017 1020 1045 1068 1067 1069 1060 900mb Temp (C): 10.5 10.3 11.0 11.4 8.3 7.2 6.2 6.3 6.6 5.6 3.4 3.0 4.5 5.1 5.1 900mb Dewpt(C): 1.8 -0.2 -1.8 -0.7 1.4 1.7 2.5 2.8 3.6 5.4 3.1 2.7 2.8 1.5 2.1 900mb RH (%): 54 48 40 43 61 68 77 77 81 99 98 98 89 77 81 900mb Dir: 142 128 111 124 126 163 182 200 222 237 302 238 221 207 210 900mb Speed(kt): 13 12 14 14 6 4 8 12 18 21 10 8 11 11 14 850mb GPH (m): 1530 1510 1488 1480 1477 1486 1486 1484 1484 1485 1508 1529 1529 1532 1524 850mb Temp (C): 7.2 7.3 8.3 8.4 6.6 5.2 5.5 4.5 3.4 3.1 1.1 0.5 1.3 2.3 3.5 850mb Dewpt(C): 0.0 0.0 -0.8 -0.6 -0.4 0.0 -1.2 -0.9 2.4 2.9 0.9 -0.3 -1.1 -4.7 -8.0 850mb RH (%): 60 60 52 52 60 69 62 67 93 98 99 94 84 60 42 850mb Dir: 175 151 97 162 80 148 160 199 230 242 290 235 229 219 231 850mb Speed(kt): 4 8 4 6 5 4 5 14 22 20 14 10 12 12 19 800mb GPH (m): 2025 2006 1985 1978 1972 1980 1980 1976 1973 1973 1993 2012 2016 2021 2014 800mb Temp (C): 3.9 4.2 4.5 5.1 4.1 3.2 3.1 2.5 0.1 -0.2 -2.0 -2.1 0.9 2.0 1.6 800mb Dewpt(C): -3.3 -3.2 -4.1 -3.2 -1.9 -1.4 -2.0 -2.5 -0.2 -0.4 -2.6 -4.3 -13.5 -18.2 -3.6 800mb RH (%): 59 58 53 55 65 72 69 69 98 98 96 84 33 21 69 800mb Dir: 172 179 139 134 45 106 120 196 226 237 283 252 247 221 239 800mb Speed(kt): 9 10 5 4 6 3 3 13 22 21 15 9 11 19 25 750mb GPH (m): 2548 2528 2506 2501 2493 2499 2499 2496 2488 2487 2503 2523 2532 2541 2534 750mb Temp (C): 2.9 1.8 0.9 1.8 0.7 -0.3 0.6 0.1 -2.4 -2.2 -4.9 -3.5 -1.4 1.5 0.8 750mb Dewpt(C): -15.5 -12.3 -9.4 -6.9 -2.3 -3.5 -5.5 -7.2 -5.2 -2.5 -6.0 -17.1 -22.1 -32.4 0.4 750mb RH (%): 24 34 46 53 80 79 64 58 81 98 92 34 19 6 97 750mb Dir: 179 188 188 132 46 115 107 193 226 243 281 291 259 238 245 750mb Speed(kt): 15 14 10 6 6 3 3 13 22 21 16 12 12 22 30 700mb GPH (m): 3105 3082 3059 3054 3044 3049 3051 3047 3033 3032 3042 3066 3079 3092 3085 700mb Temp (C): 2.4 0.6 -1.0 -1.4 -2.7 -2.3 -1.2 -0.7 -4.2 -5.5 -8.3 -5.5 -3.2 -2.0 -1.4 700mb Dewpt(C): -39.7 -20.4 -1.4 -13.5 -10.3 -11.8 -15.6 -19.5 -10.9 -5.7 -9.8 -22.8 -28.0 -15.4 -1.7 700mb RH (%): 3 19 97 39 56 48 33 23 60 98 89 25 13 35 98 700mb Dir: 178 182 227 137 77 99 143 190 224 246 293 295 270 248 252 700mb Speed(kt): 17 18 19 9 6 4 4 14 22 19 19 15 16 27 28 650mb GPH (m): 3700 3674 3647 3640 3628 3634 3639 3636 3615 3609 3613 3645 3661 3678 3675 650mb Temp (C): -0.5 -1.9 -4.2 -5.6 -5.3 -4.8 -3.2 -3.0 -5.7 -9.9 -12.5 -7.4 -6.6 -4.9 -3.2 650mb Dewpt(C): -25.8 -23.6 -6.9 -13.3 -18.0 -17.5 -21.6 -20.0 -18.2 -10.4 -15.1 -35.3 -16.1 -7.6 -3.9 650mb RH (%): 13 17 82 54 36 37 23 26 37 96 81 9 47 82 95 650mb Dir: 178 172 217 161 111 110 165 193 219 236 296 301 273 257 255 650mb Speed(kt): 21 24 22 14 7 5 6 15 23 18 23 22 19 27 20 600mb GPH (m): 4333 4304 4273 4261 4251 4258 4267 4265 4238 4220 4219 4264 4282 4302 4305 600mb Temp (C): -5.3 -6.9 -9.0 -10.0 -9.4 -8.3 -7.2 -6.5 -8.0 -13.7 -15.8 -10.5 -10.3 -8.6 -5.9 600mb Dewpt(C): -21.0 -12.1 -12.9 -11.9 -15.8 -30.8 -16.9 -22.4 -18.9 -17.2 -26.8 -20.6 -12.4 -10.6 -6.8 600mb RH (%): 28 67 73 86 60 15 46 27 42 75 39 44 85 86 93 600mb Dir: 174 159 207 173 147 115 190 207 212 220 291 303 284 264 252 600mb Speed(kt): 23 35 26 18 10 7 9 16 25 22 27 30 24 29 26 550mb GPH (m): 5008 4978 4940 4929 4918 4927 4940 4940 4909 4878 4872 4927 4947 4972 4982 550mb Temp (C): -11.1 -10.5 -13.6 -12.8 -13.8 -12.7 -10.4 -9.6 -11.3 -15.8 -17.1 -15.8 -14.2 -12.5 -9.9 550mb Dewpt(C): -15.7 -12.0 -16.2 -13.8 -21.8 -21.7 -26.3 -29.2 -18.1 -32.3 -52.4 -19.0 -16.4 -14.6 -11.4 550mb RH (%): 69 89 81 92 51 48 26 19 58 23 3 77 84 85 88 550mb Dir: 176 170 205 167 160 113 208 212 208 217 304 306 293 270 266 550mb Speed(kt): 26 39 34 24 14 10 12 17 28 28 34 31 29 36 31 500mb GPH (m): 5732 5705 5659 5649 5634 5649 5669 5670 5636 5590 5582 5638 5664 5694 5711 500mb Temp (C): -15.7 -14.9 -16.9 -18.3 -18.8 -15.5 -13.6 -13.3 -15.0 -19.9 -20.3 -20.3 -18.6 -16.2 -14.1 500mb Dewpt(C): -19.0 -16.4 -19.0 -19.9 -26.0 -27.4 -32.9 -40.7 -16.2 -58.0 -49.1 -25.1 -24.4 -17.7 -15.9 500mb RH (%): 76 89 84 87 54 36 19 9 91 2 6 66 61 88 86 500mb Dir: 191 185 218 161 160 122 236 223 205 217 314 301 288 284 271 500mb Speed(kt): 29 34 29 28 16 12 12 17 30 36 48 33 34 41 38 450mb GPH (m): 6519 6493 6441 6425 6412 6438 6460 6464 6425 6366 6352 6409 6441 6479 6502 450mb Temp (C): -20.6 -20.7 -22.2 -24.7 -22.6 -19.5 -19.4 -18.5 -19.1 -23.9 -26.9 -26.2 -23.9 -21.5 -19.4 450mb Dewpt(C): -23.5 -22.8 -24.6 -26.9 -33.0 -33.9 -41.2 -41.6 -20.8 -54.1 -51.2 -31.4 -31.6 -23.5 -21.6 450mb RH (%): 78 84 81 82 39 28 13 12 86 5 9 62 50 84 83 450mb Dir: 196 187 191 169 153 69 252 234 209 207 311 294 292 293 270 450mb Speed(kt): 28 34 26 30 6 6 11 12 33 39 49 37 40 44 44 400mb GPH (m): 7379 7353 7296 7271 7267 7299 7321 7329 7290 7214 7191 7249 7289 7337 7367 400mb Temp (C): -26.8 -26.6 -28.2 -30.6 -28.2 -27.5 -27.0 -25.7 -25.7 -29.6 -31.8 -32.5 -29.8 -27.4 -25.5 400mb Dewpt(C): -29.7 -29.2 -31.2 -35.3 -33.5 -41.7 -46.5 -43.2 -28.0 -75.0 -57.1 -44.2 -43.6 -30.5 -28.2 400mb RH (%): 77 79 76 64 62 26 15 19 81 1 7 32 26 76 79 400mb Dir: 204 192 175 173 192 8 300 250 214 197 305 300 296 310 279 400mb Speed(kt): 26 34 33 35 8 2 12 14 38 47 42 42 47 55 50 350mb GPH (m): 8327 8305 8241 8208 8209 8241 8267 8281 8242 8154 8124 8176 8230 8284 8319 350mb Temp (C): -33.7 -32.1 -34.9 -36.3 -36.0 -36.6 -34.6 -33.0 -33.0 -35.6 -36.9 -38.8 -35.2 -33.4 -33.2 350mb Dewpt(C): -37.1 -35.4 -38.2 -40.7 -40.2 -48.8 -50.1 -47.8 -36.4 -56.7 -67.6 -58.1 -43.2 -36.9 -36.5 350mb RH (%): 72 73 72 65 66 29 21 23 73 11 3 13 46 72 73 350mb Dir: 214 204 175 184 164 171 331 257 210 190 286 308 320 314 283 350mb Speed(kt): 23 36 33 38 24 12 25 12 40 55 33 44 66 74 61 300mb GPH (m): 9390 9371 9294 9261 9257 9288 9326 9344 9307 9210 9174 9215 9289 9347 9382 300mb Temp (C): -41.8 -42.3 -44.7 -44.1 -45.7 -45.0 -42.9 -42.1 -42.4 -43.1 -43.7 -46.4 -42.2 -42.2 -42.1 300mb Dewpt(C): -45.5 -45.8 -48.4 -47.8 -49.7 -56.7 -56.7 -50.1 -46.1 -66.7 -67.0 -60.9 -45.7 -46.2 -45.7 300mb RH (%): 69 69 68 68 65 28 22 43 68 7 7 20 70 66 69 300mb Dir: 222 202 165 183 154 146 346 275 214 197 268 306 316 307 287 300mb Speed(kt): 31 36 39 40 33 10 38 23 39 50 33 43 104 83 70 250mb GPH (m): 10598 10572 10489 10459 10450 10487 10526 10550 10508 10420 10384 10412 10496 10552 10591 250mb Temp (C): -52.1 -54.0 -53.1 -52.5 -52.1 -51.5 -52.9 -52.9 -53.0 -49.2 -48.7 -50.5 -51.2 -51.5 -50.4 250mb Dewpt(C): -58.5 -57.9 -57.8 -56.8 -60.0 -61.4 -60.2 -57.0 -57.1 -69.8 -71.0 -67.8 -55.3 -58.6 -57.5 250mb RH (%): 48 64 58 61 41 32 43 63 63 9 7 13 63 45 45 250mb Dir: 229 204 178 177 150 346 338 279 225 213 264 292 319 309 291 250mb Speed(kt): 40 40 36 37 18 23 48 37 45 46 32 39 94 84 82 200mb GPH (m): 12010 11971 11903 11884 11879 11917 11943 11954 11922 11867 11839 11860 11919 11979 12017 200mb Temp (C): -60.3 -60.9 -58.2 -55.5 -55.5 -56.2 -57.4 -60.0 -57.7 -52.6 -51.4 -51.7 -57.5 -55.6 -57.8 200mb Dewpt(C): -66.0 -67.1 -72.3 -72.4 -72.7 -73.7 -70.6 -68.1 -69.7 -76.7 -77.2 -77.3 -71.0 -72.0 -67.4 200mb RH (%): 49 47 17 12 12 11 20 37 23 5 4 4 19 13 31 200mb Dir: 238 216 191 215 353 346 309 280 232 236 261 291 308 305 298 200mb Speed(kt): 63 46 37 28 4 33 30 29 45 39 33 41 55 51 91 150mb GPH (m): 13795 13768 13719 13711 13714 13739 13753 13762 13741 13713 13691 13712 13741 13790 13823 150mb Temp (C): -58.5 -58.7 -56.8 -55.5 -55.7 -56.9 -58.4 -58.4 -57.3 -54.9 -54.1 -55.2 -57.6 -61.8 -58.7 150mb Dewpt(C): -82.6 -81.3 -86.0 -85.1 -85.2 -83.1 -82.9 -82.7 -83.8 -84.0 -84.1 -84.9 -84.0 -80.8 -81.4 150mb RH (%): 4 5 2 2 2 3 4 4 3 2 2 2 3 8 5 150mb Dir: 229 234 207 265 272 318 309 251 248 248 263 277 296 315 302 150mb Speed(kt): 42 28 27 13 17 28 24 19 31 35 34 32 36 48 69 100mb GPH (m): 16336 16319 16292 16293 16284 16299 16290 16299 16295 16288 16271 16277 16277 16315 16336 100mb Temp (C): -59.9 -58.9 -57.8 -56.9 -57.3 -58.9 -60.4 -60.8 -60.1 -59.4 -58.3 -58.4 -60.3 -61.4 -65.5 100mb Dewpt(C): -88.5 -87.6 -86.8 -86.1 -86.4 -87.6 -88.8 -88.4 -88.8 -88.0 -87.2 -87.2 -88.6 -88.6 -88.2 100mb RH (%): 2 2 2 2 2 2 2 2 2 2 2 2 2 2 4 100mb Dir: 237 234 244 238 292 277 290 280 260 264 252 255 282 297 295 100mb Speed(kt): 28 14 11 20 17 14 19 17 25 29 23 28 28 34 43