Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z OCT 13, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 992.7 994.5 995.6 998.2 998.3 999.7 1000.2 1001.5 1000.7 1001.4 1001.3 1001.5 998.9 997.8 995.9 Mean SLP (mb): 1016.9 1018.9 1020.3 1022.9 1022.6 1024.1 1024.7 1025.9 1024.8 1025.8 1025.6 1025.6 1022.5 1021.8 1020.1 2m agl Tmp (F): 61.5 52.9 48.2 52.7 59.3 56.4 54.7 58.6 65.4 57.9 58.2 66.0 72.4 63.8 59.0 2m agl Dewpt(F): 43.1 42.3 41.5 42.5 43.0 42.5 41.4 44.4 50.6 51.2 47.1 47.8 47.1 42.2 41.0 2m agl RH (%): 50 67 77 68 54 59 60 59 58 78 66 51 39 44 50 10m agl Dir: 286 91 100 164 226 97 84 349 328 47 74 88 85 83 83 10m agl Spd(kt): 3 2 2 2 2 1 1 1 4 3 8 12 11 11 9 6hr Precip (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 AccumPrecip(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 Sfc CAPE (J/kg): 17.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Sfc CINH (J/kg): -4.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 47.2 70.5 117.5 87.5 39.2 79.9 83.0 28.7 25.9 32.5 130.6 213.2 189.9 243.2 200.7 Precip H20 (in): 0.54 0.56 0.66 0.93 0.84 0.81 0.93 1.01 0.97 0.84 0.73 0.71 0.65 0.59 0.57 Lifted Index(C): 11.6 13.7 14.7 12.6 4.9 4.8 6.2 7.5 5.7 7.0 9.0 10.1 9.1 8.9 7.9 700mb VV(-ub/s): -0.3 -1.5 -0.2 -0.3 -0.3 -0.2 -2.2 -0.6 -1.7 -2.5 -1.7 -1.3 -0.6 -1.4 0.0 Thk1000-500mb(m)5526.1 5550.3 5557.2 5561.9 5573.9 5573.8 5571.8 5568.5 5594.5 5619.3 5641.8 5663.2 5689.2 5698.6 5692.7 Thk1000-850mb(m)1349.3 1346.2 1343.1 1342.3 1348.7 1352.6 1351.1 1351.5 1365.8 1373.3 1378.5 1382.2 1393.3 1397.0 1396.6 Thk850-700mb(m):1551.9 1565.7 1574.8 1582.8 1585.4 1581.8 1585.4 1588.3 1591.6 1596.0 1602.3 1609.9 1618.4 1620.4 1619.9 SWEAT Index: 53.7 43.5 37.2 41.4 108.4 134.8 111.0 69.1 100.6 59.5 46.4 38.5 35.0 46.4 174.2 Total Totals Idx 28.1 27.0 23.2 23.8 37.7 41.1 39.7 38.2 40.8 37.7 34.5 32.1 33.4 33.8 36.6 Frz Hgt(ft amsl) 6506 11136 11203 11345 11434 11919 11640 11488 11281 12122 13086 13719 14022 14328 13942 0WetBlbHgt(amsl) 5458 5716 4956 10509 9933 8649 8495 10107 10256 10041 9752 10023 10507 10075 9754 Equil Prs (mb): 748 994 996 998 998 1000 1000 1002 1001 1001 1001 1001 999 998 996 Equil Hgt(amsl): 8257 26 26 26 26 26 26 26 26 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: 33.6 51.3 53.5 42.9 43.6 47.5 46.1 39.9 40.5 38.1 48.8 51.4 55.1 59.2 60.4 Showalter Index: 14.4 14.9 16.6 16.4 7.3 5.1 6.4 7.5 5.5 7.2 8.7 10.0 9.1 8.6 7.1 Cap Strength(C): 3.5 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 39 41 21 356 342 333 335 346 4 66 171 188 218 214 237 Storm Spd (kts): 14 12 11 9 9 10 12 10 9 6 7 10 10 12 14 2m HeatIndex(F): 62 53 48 53 59 56 55 59 65 58 58 66 72 64 59 2m WindChill(F): 62 53 48 53 59 56 55 59 65 58 58 66 72 64 59 1000mb GPH (m): 142 157 167 189 189 201 205 216 210 215 214 216 194 185 168 950mb GPH (m): 574 587 594 615 620 631 635 647 645 651 651 653 636 625 608 950mb Temp (C): 11.9 10.9 10.4 9.7 10.7 11.0 11.2 11.2 13.7 14.9 17.2 17.3 18.7 21.3 21.7 950mb Dewpt(C): 5.0 4.2 2.7 4.2 5.1 4.2 6.0 7.8 9.0 9.3 4.7 4.5 6.4 4.9 3.7 950mb RH (%): 62 63 59 68 68 62 70 79 73 69 43 42 44 33 30 950mb Dir: 293 344 288 228 229 352 331 351 339 77 102 101 91 105 110 950mb Speed(kt): 3 3 4 4 2 2 4 4 6 8 20 30 21 27 19 900mb GPH (m): 1023 1035 1041 1063 1068 1080 1084 1095 1098 1108 1110 1114 1100 1093 1075 900mb Temp (C): 8.1 7.9 7.6 7.3 8.0 9.0 8.2 7.2 11.6 14.6 15.7 17.0 19.0 20.3 20.5 900mb Dewpt(C): -0.5 -0.6 -0.9 2.3 1.6 4.2 8.0 7.0 7.7 4.1 2.4 -0.3 0.4 2.5 2.0 900mb RH (%): 54 54 54 70 64 72 98 98 76 48 40 30 28 30 28 900mb Dir: 295 26 318 286 298 310 321 335 12 101 121 136 149 153 184 900mb Speed(kt): 4 2 6 6 4 7 7 6 10 12 16 19 15 14 10 850mb GPH (m): 1491 1503 1510 1531 1538 1553 1556 1568 1575 1589 1593 1599 1587 1582 1565 850mb Temp (C): 4.0 4.5 5.4 5.4 7.6 7.3 7.2 9.2 10.2 12.1 13.1 14.3 16.0 16.5 16.9 850mb Dewpt(C): -2.6 -2.7 -7.8 -6.1 5.2 7.0 5.4 1.7 4.5 1.7 1.1 -1.1 -1.2 0.1 1.3 850mb RH (%): 62 59 38 43 85 98 88 59 67 48 43 34 30 32 34 850mb Dir: 242 348 317 299 335 322 284 350 22 111 133 152 172 178 196 850mb Speed(kt): 3 3 7 9 12 11 9 11 10 12 9 11 9 11 17 800mb GPH (m): 1980 1994 2003 2027 2037 2051 2053 2068 2077 2093 2099 2107 2098 2094 2078 800mb Temp (C): 0.0 2.1 4.0 6.6 6.1 5.1 6.0 7.2 7.8 8.8 10.2 11.3 12.9 13.1 13.1 800mb Dewpt(C): -4.0 -5.4 -14.1 6.3 4.4 2.8 -1.9 2.1 1.7 0.9 0.0 -1.4 -2.8 -3.5 -2.8 800mb RH (%): 74 58 25 98 88 85 57 69 65 57 49 41 33 31 33 800mb Dir: 84 27 339 330 344 304 299 348 9 100 151 164 190 191 207 800mb Speed(kt): 2 3 11 15 15 9 12 13 8 6 5 10 10 13 18 750mb GPH (m): 2494 2514 2527 2555 2565 2576 2581 2597 2607 2624 2632 2643 2637 2632 2616 750mb Temp (C): -2.1 1.5 3.6 4.4 4.6 3.4 5.2 4.3 5.2 5.5 6.7 8.3 9.8 10.3 10.0 750mb Dewpt(C): -7.2 -11.7 -7.2 3.3 1.8 -2.3 -5.8 1.1 0.2 -0.3 -2.2 -5.3 -6.5 -6.5 -6.8 750mb RH (%): 68 37 45 93 82 66 45 79 70 66 52 37 31 30 30 750mb Dir: 39 26 353 333 321 297 315 342 347 43 177 184 198 200 211 750mb Speed(kt): 8 10 20 17 15 11 17 13 9 3 4 8 9 12 17 700mb GPH (m): 3043 3069 3085 3114 3124 3135 3141 3156 3167 3185 3195 3209 3205 3202 3185 700mb Temp (C): -1.6 1.7 1.5 1.8 1.8 2.7 2.7 2.6 1.9 2.2 3.4 5.3 6.6 6.8 6.6 700mb Dewpt(C): -13.6 -26.6 -10.7 -0.8 -3.1 -22.7 -7.8 -3.4 -2.3 -4.1 -7.4 -8.4 -8.0 -11.0 -13.3 700mb RH (%): 40 10 40 83 69 14 46 64 74 63 45 36 34 27 22 700mb Dir: 12 18 359 342 310 300 310 325 328 324 212 210 220 212 217 700mb Speed(kt): 18 20 21 14 13 16 21 18 12 3 3 5 8 12 17 650mb GPH (m): 3630 3663 3678 3709 3718 3731 3737 3750 3760 3780 3793 3810 3809 3806 3788 650mb Temp (C): -3.3 -1.4 -1.2 -1.3 -1.2 -0.5 -1.3 -1.9 -2.2 -0.4 1.0 2.2 2.7 2.7 2.7 650mb Dewpt(C): -24.3 -25.5 -12.6 -4.2 -13.0 -21.0 -5.7 -5.9 -6.2 -10.4 -15.7 -10.4 -13.1 -17.4 -22.1 650mb RH (%): 18 14 42 80 40 20 71 74 74 46 27 39 30 21 14 650mb Dir: 14 11 2 346 302 302 309 310 321 300 274 238 229 214 222 650mb Speed(kt): 29 27 20 15 14 19 23 18 11 4 4 6 11 15 18 600mb GPH (m): 4260 4295 4311 4342 4351 4365 4369 4381 4392 4417 4432 4451 4451 4448 4429 600mb Temp (C): -5.4 -4.8 -4.6 -5.6 -4.4 -4.2 -6.1 -6.7 -5.3 -3.0 -2.2 -1.6 -1.0 -0.4 -1.1 600mb Dewpt(C): -34.3 -26.4 -11.3 -8.9 -30.2 -20.7 -7.0 -8.4 -11.7 -19.5 -19.9 -17.6 -21.5 -34.6 -29.8 600mb RH (%): 9 17 60 78 12 27 93 88 61 27 25 28 20 6 9 600mb Dir: 13 6 0 332 303 300 306 300 320 314 275 236 229 216 228 600mb Speed(kt): 39 31 21 14 16 22 26 20 12 6 7 10 15 18 19 550mb GPH (m): 4937 4975 4991 5019 5031 5044 5046 5056 5072 5100 5117 5138 5140 5138 5118 550mb Temp (C): -9.1 -8.4 -8.3 -9.5 -8.4 -8.9 -8.9 -10.4 -8.4 -7.1 -6.3 -5.2 -4.2 -3.6 -4.3 550mb Dewpt(C): -35.5 -18.2 -12.9 -15.4 -35.2 -23.2 -18.8 -13.6 -24.5 -29.0 -22.7 -24.6 -34.1 -48.9 -37.7 550mb RH (%): 10 45 70 62 10 31 45 77 26 16 26 21 8 2 6 550mb Dir: 10 7 356 320 305 300 303 296 320 321 273 244 233 221 228 550mb Speed(kt): 45 35 22 15 20 26 27 23 21 12 9 13 17 20 26 500mb GPH (m): 5668 5708 5724 5751 5763 5775 5777 5785 5804 5835 5856 5880 5883 5883 5861 500mb Temp (C): -13.3 -12.6 -12.8 -12.2 -12.5 -13.4 -13.5 -13.7 -13.0 -12.0 -10.2 -9.4 -9.3 -8.6 -9.2 500mb Dewpt(C): -35.0 -23.9 -17.0 -36.7 -32.5 -19.5 -19.9 -18.3 -31.4 -29.3 -33.3 -31.2 -32.3 -49.0 -40.5 500mb RH (%): 15 39 72 12 18 60 59 69 20 23 14 16 14 2 6 500mb Dir: 8 8 349 328 305 301 293 286 313 334 281 248 242 223 228 500mb Speed(kt): 48 38 22 24 23 28 28 27 27 15 16 16 18 23 35 450mb GPH (m): 6461 6503 6518 6547 6560 6569 6567 6579 6597 6635 6660 6686 6688 6688 6665 450mb Temp (C): -18.9 -17.9 -18.1 -17.6 -17.6 -18.3 -19.4 -18.7 -19.0 -15.7 -14.4 -14.4 -15.0 -15.0 -15.5 450mb Dewpt(C): -30.8 -24.2 -22.5 -32.6 -23.0 -21.2 -25.5 -26.7 -28.9 -49.8 -41.7 -36.3 -38.1 -45.4 -37.6 450mb RH (%): 35 59 69 27 63 78 59 50 42 4 8 14 13 6 14 450mb Dir: 3 7 338 321 305 296 296 294 312 342 279 255 244 228 226 450mb Speed(kt): 57 41 27 26 26 26 31 27 30 19 19 20 23 26 40 400mb GPH (m): 7327 7373 7388 7418 7432 7437 7431 7445 7461 7512 7540 7565 7566 7566 7541 400mb Temp (C): -24.5 -23.6 -23.8 -23.3 -23.0 -24.8 -25.9 -24.8 -26.2 -22.4 -21.8 -21.5 -21.7 -22.1 -22.7 400mb Dewpt(C): -41.0 -30.9 -29.2 -27.5 -30.3 -29.5 -29.9 -32.1 -43.2 -41.2 -40.1 -32.7 -44.2 -43.7 -37.0 400mb RH (%): 21 52 62 70 52 66 69 51 20 17 18 37 12 13 27 400mb Dir: 5 3 340 326 302 295 294 302 314 329 278 246 236 230 225 400mb Speed(kt): 61 42 29 24 28 27 33 31 36 30 17 20 29 32 46 350mb GPH (m): 8288 8335 8349 8380 8394 8393 8385 8402 8413 8474 8507 8533 8533 8532 8507 350mb Temp (C): -30.2 -30.7 -31.0 -30.4 -30.4 -32.3 -32.4 -31.7 -32.0 -30.6 -29.5 -29.0 -29.5 -29.4 -28.8 350mb Dewpt(C): -46.0 -37.7 -37.1 -36.7 -43.4 -38.7 -41.9 -41.2 -69.1 -65.7 -51.5 -36.0 -47.1 -45.1 -53.1 350mb RH (%): 21 52 56 55 28 54 39 40 2 2 11 52 18 22 9 350mb Dir: 9 353 343 334 299 296 302 299 314 328 298 259 238 231 227 350mb Speed(kt): 66 44 28 25 27 32 35 30 42 30 27 21 33 37 50 300mb GPH (m): 9368 9408 9423 9455 9468 9461 9453 9470 9481 9546 9586 9618 9615 9614 9591 300mb Temp (C): -38.4 -39.8 -39.6 -40.1 -40.4 -41.2 -41.2 -41.8 -40.8 -40.2 -38.8 -37.6 -37.9 -37.2 -36.8 300mb Dewpt(C): -57.2 -45.7 -44.9 -48.3 -47.8 -47.4 -53.5 -47.4 -57.0 -53.5 -52.2 -46.1 -50.8 -51.4 -53.4 300mb RH (%): 13 55 59 43 46 52 27 56 18 24 25 42 26 23 18 300mb Dir: 359 353 336 323 301 294 309 282 319 335 319 259 237 236 231 300mb Speed(kt): 73 46 36 31 33 40 38 35 43 39 24 20 36 38 51 250mb GPH (m): 10593 10628 10642 10670 10680 10675 10662 10676 10697 10762 10809 10846 10847 10847 10826 250mb Temp (C): -48.6 -49.4 -49.5 -50.6 -50.9 -48.9 -51.4 -52.2 -49.5 -50.0 -49.2 -48.1 -45.9 -46.7 -46.6 250mb Dewpt(C): -60.5 -60.3 -56.2 -57.1 -55.2 -58.9 -57.5 -56.2 -62.2 -61.3 -57.3 -58.2 -59.3 -54.5 -53.5 250mb RH (%): 26 29 47 48 61 32 50 64 23 27 40 32 22 43 47 250mb Dir: 354 350 333 325 297 292 301 286 332 335 331 269 244 244 236 250mb Speed(kt): 76 52 45 37 37 41 42 41 51 42 35 21 34 41 54 200mb GPH (m): 12031 12059 12068 12091 12113 12120 12096 12104 12128 12185 12233 12278 12298 12301 12275 200mb Temp (C): -54.6 -57.6 -58.7 -58.1 -54.9 -54.0 -53.0 -53.8 -57.3 -59.1 -60.0 -58.3 -55.5 -54.2 -55.0 200mb Dewpt(C): -71.1 -67.9 -65.3 -66.6 -72.9 -72.8 -72.6 -71.9 -71.1 -67.5 -66.2 -62.5 -63.3 -72.2 -64.3 200mb RH (%): 13 28 45 36 11 10 9 11 18 36 47 60 39 11 33 200mb Dir: 6 356 339 320 301 296 294 295 311 320 318 298 266 242 242 200mb Speed(kt): 54 45 46 32 49 44 44 46 53 69 58 39 32 35 57 150mb GPH (m): 13896 13895 13891 13907 13938 13951 13942 13956 13952 13985 14014 14062 14093 14100 14076 150mb Temp (C): -53.6 -54.4 -55.0 -55.9 -57.8 -57.2 -55.7 -54.4 -56.3 -59.4 -61.3 -61.9 -62.7 -63.0 -62.6 150mb Dewpt(C): -83.6 -83.5 -80.2 -83.8 -82.3 -83.5 -82.6 -84.1 -82.9 -80.4 -79.6 -86.0 -79.8 -75.7 -78.1 150mb RH (%): 2 2 4 3 4 3 3 2 3 6 9 4 10 19 13 150mb Dir: 342 325 312 312 306 290 282 286 285 280 285 284 278 262 244 150mb Speed(kt): 16 14 23 33 43 43 55 59 60 47 53 49 51 51 58 100mb GPH (m): 16468 16459 16451 16454 16469 16479 16474 16487 16483 16501 16515 16546 16560 16558 16539 100mb Temp (C): -59.3 -59.5 -59.8 -60.7 -62.3 -62.3 -63.4 -63.3 -63.5 -63.2 -64.2 -65.3 -66.4 -67.2 -66.7 100mb Dewpt(C): -87.9 -88.0 -88.3 -84.3 -85.8 -87.7 -86.6 -86.6 -86.6 -88.3 -87.3 -87.6 -87.4 -87.0 -86.7 100mb RH (%): 2 2 2 4 4 3 4 4 4 3 4 4 5 6 6 100mb Dir: 240 283 276 285 288 284 286 270 265 280 288 280 263 248 244 100mb Speed(kt): 10 11 14 18 23 26 35 37 43 38 31 29 34 39 47