Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUN 30, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 994.3 993.8 992.8 993.9 993.5 994.7 994.1 994.8 994.3 994.5 993.6 993.8 993.4 993.7 994.2 Mean SLP (mb): 1018.4 1018.1 1017.2 1018.2 1017.7 1019.3 1018.7 1019.3 1018.5 1018.9 1018.3 1018.1 1017.6 1018.0 1018.5 2m agl Tmp (F): 61.9 57.2 54.7 58.8 60.9 52.1 50.9 54.4 59.5 55.1 47.7 57.9 58.6 57.1 57.1 2m agl Dewpt(F): 53.2 53.7 51.3 49.5 48.9 46.4 47.5 49.5 50.0 49.1 47.2 48.6 53.5 56.4 56.6 2m agl RH (%): 73 88 88 71 64 81 88 83 70 80 98 71 83 97 98 10m agl Dir: 206 301 251 276 282 285 240 240 283 306 80 229 34 101 259 10m agl Spd(kt): 2 4 3 6 8 4 4 5 6 4 0 4 0 1 2 6hr Precip (in): 0.00 0.01 0.01 0.03 0.00 0.00 0.01 0.02 0.00 0.00 0.00 0.00 0.02 0.06 0.05 AccumPrecip(in): 0.00 0.01 0.03 0.06 0.06 0.06 0.07 0.09 0.09 0.09 0.09 0.09 0.11 0.17 0.22 Sfc CAPE (J/kg): 66.0 41.0 33.9 48.3 38.7 13.1 39.8 47.0 31.8 9.7 1.4 2.2 1.1 0.2 13.6 Sfc CINH (J/kg): 0.0 -0.4 0.0 -0.3 0.0 0.0 0.0 0.0 0.0 -0.2 -0.1 0.0 -0.1 -0.5 0.0 0-3km Hel(J/kg): 112.0 25.9 72.8 70.8 53.9 83.7 74.9 60.5 34.4 17.2 58.5 40.1 104.4 114.5 75.1 Precip H20 (in): 0.72 0.66 0.59 0.55 0.57 0.56 0.69 0.80 0.83 0.77 0.82 1.11 1.23 1.08 0.99 Lifted Index(C): 9.9 9.1 9.8 10.3 9.7 12.6 13.8 12.3 10.2 10.1 10.1 2.8 1.0 2.7 3.5 700mb VV(-ub/s): -1.2 0.2 -0.8 -1.1 -0.9 -1.0 -1.2 -1.0 -1.0 -1.2 -1.5 0.4 0.9 -1.7 -0.2 Thk1000-500mb(m)5599.9 5593.8 5564.1 5541.8 5554.9 5547.9 5533.1 5545.0 5564.0 5568.9 5561.8 5562.7 5575.6 5586.6 5586.8 Thk1000-850mb(m)1351.2 1350.0 1342.4 1340.0 1347.9 1333.6 1330.1 1335.4 1346.2 1342.2 1337.7 1348.9 1359.1 1360.5 1357.6 Thk850-700mb(m):1585.7 1586.7 1583.0 1574.8 1574.0 1578.2 1571.2 1566.4 1569.3 1580.9 1587.1 1585.2 1587.7 1587.4 1584.2 SWEAT Index: 87.8 88.4 68.5 47.0 68.2 51.7 57.4 56.4 80.6 63.0 45.6 164.5 179.1 163.7 150.6 Total Totals Idx 30.8 33.4 32.6 30.8 32.3 29.9 26.5 27.1 32.3 34.2 33.8 45.8 47.6 43.5 43.0 Frz Hgt(ft amsl) 13227 12950 12002 10942 10794 11346 10508 9584 12123 12168 11596 10694 10365 10869 11919 0WetBlbHgt(amsl) 8414 7502 7074 6044 6278 5758 5402 8488 7912 7410 9186 10098 10313 10091 9686 Equil Prs (mb): 793 821 840 829 994 847 841 829 803 995 994 994 993 994 994 Equil Hgt(amsl): 6798 5839 5179 5558 26 4982 5155 5580 6427 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 0.10 0.00 0.00 Conv Wind Gust: 20.3 21.8 20.8 23.6 26.9 23.5 21.2 4.7 19.7 19.7 43.8 35.7 31.1 16.9 12.3 Showalter Index: 11.5 10.2 11.3 12.9 11.7 13.6 15.5 14.8 11.2 10.4 10.4 1.8 0.6 2.9 3.4 Cap Strength(C):-999.9 6.5 6.9 -999.9 -999.9 7.2 6.1 2.0 0.0 4.6 -999.9 -999.9 -999.9 -999.9 1.5 Storm Dir (deg): 354 341 340 336 342 345 335 339 339 343 330 300 297 309 311 Storm Spd (kts): 9 9 11 11 12 12 12 11 11 10 9 11 12 12 11 2m HeatIndex(F): 62 57 55 59 61 52 51 54 59 55 48 58 59 57 57 2m WindChill(F): 62 57 55 59 61 52 51 54 59 55 48 58 59 57 57 1000mb GPH (m): 155 151 143 152 149 160 154 160 155 158 150 151 148 151 155 950mb GPH (m): 588 582 572 582 581 586 579 587 586 587 576 581 580 583 586 950mb Temp (C): 11.7 10.8 9.6 9.5 11.4 7.7 7.1 8.0 10.7 9.3 7.8 9.6 11.5 12.2 11.4 950mb Dewpt(C): 10.3 10.8 9.3 8.0 7.8 7.1 6.9 7.8 8.6 8.2 6.5 7.8 10.2 12.1 11.2 950mb RH (%): 91 100 98 90 78 96 98 99 87 93 92 88 91 99 99 950mb Dir: 217 309 275 278 284 296 262 243 286 313 322 220 201 235 273 950mb Speed(kt): 3 10 8 8 12 10 8 6 8 9 3 4 4 4 3 900mb GPH (m): 1037 1031 1019 1027 1029 1029 1022 1031 1034 1033 1020 1027 1030 1035 1037 900mb Temp (C): 8.0 8.3 6.7 5.4 7.1 5.1 4.3 4.9 6.7 6.3 5.9 7.3 10.4 10.6 10.1 900mb Dewpt(C): 7.4 8.1 6.4 4.9 6.4 3.7 4.0 4.7 6.2 5.2 4.4 5.9 10.2 10.4 10.0 900mb RH (%): 96 98 98 97 95 91 98 98 97 92 90 91 99 99 99 900mb Dir: 259 299 296 290 287 301 301 288 303 320 283 255 245 249 279 900mb Speed(kt): 5 12 12 13 12 11 13 11 10 9 7 6 12 10 5 850mb GPH (m): 1506 1501 1486 1492 1497 1493 1485 1496 1501 1500 1488 1500 1507 1511 1512 850mb Temp (C): 4.8 5.0 3.8 2.8 3.8 1.8 0.9 2.4 4.3 4.7 6.9 8.9 9.5 9.2 8.7 850mb Dewpt(C): 4.5 4.7 2.7 0.7 1.9 0.8 0.6 0.8 3.1 2.2 0.1 8.9 9.4 9.0 8.4 850mb RH (%): 98 98 92 86 87 93 98 89 92 83 62 100 99 98 98 850mb Dir: 259 265 277 272 275 268 305 304 321 302 305 301 263 257 269 850mb Speed(kt): 8 9 9 11 11 10 14 12 12 8 12 17 19 12 10 800mb GPH (m): 1998 1994 1980 1984 1988 1986 1974 1985 1993 1995 1987 2000 2008 2012 2012 800mb Temp (C): 3.3 4.4 5.7 5.4 3.8 6.6 5.5 3.1 2.7 5.7 6.6 6.3 7.0 6.9 5.4 800mb Dewpt(C): 0.6 -0.4 -4.0 -9.7 -6.1 -14.9 -14.0 -1.7 0.8 -3.8 -3.3 5.5 6.8 6.7 5.2 800mb RH (%): 82 71 49 32 48 20 23 71 87 50 49 94 98 98 99 800mb Dir: 308 309 324 314 297 311 320 323 324 321 321 300 262 256 256 800mb Speed(kt): 13 12 17 19 14 18 24 20 17 16 17 14 19 15 10 750mb GPH (m): 2528 2525 2508 2510 2513 2513 2499 2508 2516 2522 2515 2527 2537 2541 2538 750mb Temp (C): 7.8 7.0 5.8 4.3 4.1 4.9 3.4 2.0 2.2 4.6 5.2 3.9 3.8 3.8 3.6 750mb Dewpt(C): -10.2 -19.3 -19.1 -19.1 -15.6 -18.1 -15.7 -1.1 -3.0 -9.2 -4.7 1.7 3.7 3.3 3.1 750mb RH (%): 27 13 15 16 22 17 23 79 68 36 49 86 99 97 97 750mb Dir: 335 328 329 321 319 320 322 321 321 321 328 294 263 258 266 750mb Speed(kt): 17 16 23 21 17 19 24 18 15 14 16 14 19 17 15 700mb GPH (m): 3092 3088 3069 3067 3071 3072 3056 3062 3071 3081 3075 3085 3094 3098 3096 700mb Temp (C): 4.8 4.6 2.9 1.6 1.2 2.1 0.8 -0.7 0.7 3.0 2.8 1.1 0.4 0.9 1.5 700mb Dewpt(C): -19.0 -28.5 -25.2 -23.8 -19.9 -22.0 -11.5 -4.9 -11.6 -16.5 -4.4 -1.2 0.2 -1.2 -3.9 700mb RH (%): 16 7 11 13 19 15 39 73 39 22 59 84 99 86 67 700mb Dir: 345 321 327 320 325 322 316 312 319 328 323 280 265 277 266 700mb Speed(kt): 17 15 22 20 17 19 20 14 14 15 13 16 18 18 19 650mb GPH (m): 3693 3687 3665 3659 3662 3665 3647 3652 3665 3677 3671 3678 3686 3691 3691 650mb Temp (C): 1.9 1.6 0.0 -1.9 -2.1 -1.1 -2.4 -1.8 0.2 0.2 -0.8 -2.7 -3.1 -1.6 -0.2 650mb Dewpt(C): -31.1 -35.0 -42.3 -27.4 -30.2 -27.7 -10.4 -11.4 -29.1 -13.1 -6.9 -4.5 -3.3 -8.5 -23.3 650mb RH (%): 7 5 3 12 10 11 54 48 9 36 63 88 99 59 16 650mb Dir: 345 319 317 316 329 327 303 309 320 329 304 262 264 285 277 650mb Speed(kt): 16 15 20 19 17 20 17 15 19 17 13 18 19 21 21 600mb GPH (m): 4333 4326 4299 4290 4293 4298 4278 4287 4302 4314 4304 4308 4316 4325 4327 600mb Temp (C): -1.7 -2.3 -4.6 -6.1 -5.1 -4.8 -5.9 -3.1 -3.3 -3.6 -5.1 -6.3 -6.0 -4.9 -3.3 600mb Dewpt(C): -31.7 -35.1 -42.1 -31.8 -41.3 -27.1 -13.3 -30.0 -20.8 -12.5 -10.8 -9.4 -6.9 -22.9 -28.9 600mb RH (%): 8 6 4 11 4 16 56 11 25 50 64 79 93 23 12 600mb Dir: 339 320 308 312 329 329 293 314 303 319 281 257 272 296 290 600mb Speed(kt): 15 15 16 17 19 23 17 20 20 17 16 22 20 21 23 550mb GPH (m): 5018 5010 4977 4965 4972 4977 4955 4970 4985 4995 4982 4984 4993 5004 5010 550mb Temp (C): -6.6 -7.1 -9.0 -9.7 -8.6 -8.9 -9.0 -7.2 -7.4 -8.4 -9.4 -9.4 -9.3 -8.0 -8.1 550mb Dewpt(C): -24.7 -34.3 -43.9 -38.5 -41.8 -25.1 -18.8 -36.2 -14.3 -16.4 -16.5 -23.3 -11.1 -37.7 -28.6 550mb RH (%): 23 10 4 8 5 26 45 8 58 52 56 32 87 8 18 550mb Dir: 334 315 308 308 325 326 293 314 298 298 275 257 281 293 295 550mb Speed(kt): 15 14 16 16 21 23 18 19 20 17 19 23 24 28 27 500mb GPH (m): 5755 5745 5707 5694 5704 5708 5688 5705 5719 5727 5712 5714 5723 5737 5741 500mb Temp (C): -10.8 -11.8 -13.1 -13.7 -13.3 -13.7 -12.5 -11.9 -12.5 -13.6 -13.4 -14.1 -14.4 -12.6 -13.0 500mb Dewpt(C): -39.4 -31.2 -46.8 -43.5 -40.6 -28.3 -24.1 -23.8 -26.5 -19.2 -30.0 -22.7 -19.7 -45.5 -37.4 500mb RH (%): 8 19 4 7 9 29 38 37 30 63 24 49 64 5 12 500mb Dir: 326 305 307 306 321 317 308 319 298 286 283 258 280 299 295 500mb Speed(kt): 17 15 19 16 23 22 21 24 20 21 20 25 28 32 30 450mb GPH (m): 6556 6543 6501 6487 6496 6500 6483 6502 6513 6519 6506 6507 6512 6531 6533 450mb Temp (C): -16.5 -17.2 -18.3 -18.7 -19.1 -18.8 -18.1 -17.8 -18.8 -19.2 -18.9 -17.6 -20.0 -18.5 -18.4 450mb Dewpt(C): -38.0 -38.5 -39.5 -37.0 -40.8 -30.0 -29.1 -28.3 -24.8 -28.1 -30.1 -19.7 -42.2 -43.5 -43.4 450mb RH (%): 14 15 15 19 14 38 38 40 60 46 37 84 13 10 10 450mb Dir: 328 293 293 305 321 316 315 305 297 283 292 279 275 301 295 450mb Speed(kt): 17 16 18 16 24 22 23 25 20 23 22 28 30 36 31 400mb GPH (m): 7430 7415 7369 7352 7361 7366 7351 7370 7379 7385 7371 7380 7374 7399 7400 400mb Temp (C): -22.7 -22.8 -24.5 -25.5 -25.8 -25.2 -24.9 -25.3 -25.1 -24.5 -24.9 -23.2 -25.7 -24.6 -25.3 400mb Dewpt(C): -57.4 -46.0 -39.4 -37.8 -44.4 -37.4 -35.9 -29.2 -29.5 -41.1 -30.7 -25.4 -51.2 -50.5 -44.6 400mb RH (%): 3 11 25 32 17 32 36 70 67 21 59 82 8 8 16 400mb Dir: 329 300 285 296 321 322 316 291 285 297 292 286 276 300 294 400mb Speed(kt): 18 17 16 16 23 23 24 27 24 26 28 33 37 40 36 350mb GPH (m): 8394 8381 8326 8306 8312 8320 8306 8322 8334 8339 8329 8340 8329 8354 8354 350mb Temp (C): -30.1 -29.7 -31.9 -32.6 -33.5 -32.7 -32.7 -33.5 -32.2 -33.1 -31.7 -30.9 -31.6 -32.4 -32.4 350mb Dewpt(C): -50.1 -43.1 -43.2 -45.2 -46.7 -41.3 -40.6 -37.0 -40.7 -44.3 -40.2 -33.9 -58.7 -53.4 -50.8 350mb RH (%): 14 27 33 29 27 44 47 71 44 33 44 76 6 12 16 350mb Dir: 307 303 271 286 313 321 314 301 281 298 295 279 278 300 294 350mb Speed(kt): 18 20 15 15 20 27 25 32 28 27 31 35 42 41 37 300mb GPH (m): 9471 9459 9396 9372 9375 9387 9372 9386 9402 9401 9398 9411 9403 9422 9420 300mb Temp (C): -38.9 -39.1 -40.2 -41.2 -41.6 -41.0 -41.2 -41.6 -41.4 -42.5 -41.0 -41.1 -38.6 -40.8 -41.6 300mb Dewpt(C): -52.4 -50.4 -52.6 -51.2 -55.0 -49.3 -49.4 -46.0 -47.5 -56.0 -46.8 -44.9 -58.9 -57.0 -51.8 300mb RH (%): 24 31 27 35 24 42 43 64 53 23 55 68 11 18 34 300mb Dir: 292 301 264 280 313 324 316 305 286 314 314 273 282 299 296 300mb Speed(kt): 13 22 18 12 22 25 24 34 34 28 40 37 48 44 38 250mb GPH (m): 10697 10679 10615 10587 10587 10600 10584 10596 10609 10604 10611 10627 10630 10640 10634 250mb Temp (C): -48.1 -49.6 -48.9 -49.7 -50.0 -50.1 -50.7 -51.3 -51.8 -51.6 -50.0 -49.1 -47.9 -48.1 -48.4 250mb Dewpt(C): -56.0 -57.5 -60.0 -58.8 -61.0 -55.6 -55.9 -54.7 -55.4 -59.9 -60.7 -61.5 -65.6 -63.1 -63.5 250mb RH (%): 42 41 28 36 28 55 56 68 67 38 30 24 13 18 18 250mb Dir: 273 310 258 248 317 322 304 305 288 314 326 287 280 299 300 250mb Speed(kt): 16 25 19 13 23 25 25 35 39 33 46 36 48 45 44 200mb GPH (m): 12126 12101 12049 12022 12025 12033 12012 12017 12036 12036 12044 12067 12082 12096 12092 200mb Temp (C): -59.8 -59.7 -56.4 -54.4 -53.9 -54.7 -55.5 -56.3 -54.5 -53.6 -54.8 -53.3 -50.7 -50.6 -49.6 200mb Dewpt(C): -66.3 -67.1 -68.9 -69.7 -69.1 -70.0 -66.8 -67.7 -68.8 -72.8 -69.0 -70.1 -73.0 -73.4 -73.0 200mb RH (%): 45 40 22 15 16 15 26 25 18 9 18 13 7 6 6 200mb Dir: 278 303 273 247 320 324 306 302 288 304 319 300 287 300 303 200mb Speed(kt): 11 23 19 17 21 24 24 31 34 34 39 36 41 45 53 150mb GPH (m): 13928 13923 13893 13886 13893 13894 13866 13870 13890 13895 13894 13928 13964 13982 13979 150mb Temp (C): -55.2 -53.1 -52.2 -50.4 -50.0 -50.1 -50.1 -50.9 -51.5 -51.3 -52.4 -52.8 -51.1 -49.4 -50.5 150mb Dewpt(C): -82.1 -80.4 -82.6 -86.3 -85.5 -85.7 -85.6 -86.2 -86.7 -86.6 -86.6 -82.7 -85.5 -84.5 -85.0 150mb RH (%): 3 3 2 1 1 1 1 1 1 1 1 2 1 1 1 150mb Dir: 323 317 298 297 290 291 279 281 269 295 312 321 297 291 289 150mb Speed(kt): 20 16 19 16 16 16 17 19 19 22 26 34 30 32 45 100mb GPH (m): 16533 16535 16513 16511 16519 16519 16498 16505 16523 16528 16511 16536 16564 16585 16577 100mb Temp (C): -53.5 -53.0 -52.9 -53.1 -52.7 -53.4 -53.2 -52.7 -52.9 -52.6 -53.1 -53.7 -54.6 -55.9 -56.5 100mb Dewpt(C): -88.1 -87.7 -87.6 -83.3 -83.0 -83.5 -87.8 -83.0 -83.1 -82.9 -87.7 -88.2 -88.9 -89.8 -85.8 100mb RH (%): 1 1 1 2 2 2 1 2 2 2 1 1 1 1 2 100mb Dir: 340 323 320 289 298 276 291 249 269 267 286 298 301 294 294 100mb Speed(kt): 2 6 7 7 8 6 10 4 11 7 9 12 12 15 19