Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUN 4, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 995.4 997.3 997.8 998.4 995.3 994.3 992.5 992.3 991.1 991.0 990.9 993.2 994.1 994.9 994.0 Mean SLP (mb): 1019.4 1021.6 1022.4 1022.8 1019.5 1018.8 1017.1 1016.8 1015.4 1015.6 1015.6 1017.8 1018.6 1019.6 1019.0 2m agl Tmp (F): 67.2 58.6 53.4 59.6 64.7 54.0 49.5 53.8 56.4 51.1 46.9 50.7 55.3 49.7 41.2 2m agl Dewpt(F): 50.8 51.3 50.6 47.3 46.8 43.0 42.0 43.4 44.7 43.0 45.0 46.2 43.0 40.4 40.2 2m agl RH (%): 55 76 90 63 51 66 75 67 64 73 93 84 62 70 96 10m agl Dir: 215 258 285 283 294 322 231 212 239 259 222 214 263 338 54 10m agl Spd(kt): 6 6 4 5 6 4 2 6 8 5 6 7 6 3 3 6hr Precip (in): 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.05 0.08 0.05 0.00 0.00 AccumPrecip(in): 0.00 0.01 0.01 0.02 0.02 0.02 0.02 0.02 0.02 0.03 0.08 0.16 0.21 0.22 0.22 Sfc CAPE (J/kg): 45.6 53.5 49.3 26.4 1.4 0.0 0.0 24.5 63.0 60.5 126.1 295.7 93.6 6.2 0.0 Sfc CINH (J/kg): 0.0 -0.3 0.0 0.0 0.0 0.0 0.0 -0.1 0.0 -0.5 -0.4 -0.1 -14.7 -0.4 -0.2 0-3km Hel(J/kg): 81.3 53.7 52.9 37.9 64.0 168.4 128.6 137.6 91.7 120.1 33.7 107.4 57.0 57.2 40.5 Precip H20 (in): 0.75 0.69 0.62 0.52 0.53 0.67 0.60 0.57 0.59 0.61 0.57 0.59 0.51 0.47 0.39 Lifted Index(C): 8.9 9.8 11.6 13.6 12.4 12.8 14.4 14.4 9.1 11.4 4.1 -0.7 -0.1 4.6 10.5 700mb VV(-ub/s): -1.3 -3.0 -2.0 -1.3 -1.1 1.8 1.0 1.3 -1.1 0.9 3.9 2.2 -1.6 -2.9 -3.0 Thk1000-500mb(m)5546.9 5550.1 5540.1 5542.9 5573.6 5567.1 5531.8 5486.7 5471.9 5433.4 5353.9 5344.4 5380.8 5418.0 5445.7 Thk1000-850mb(m)1362.4 1348.4 1336.6 1337.8 1353.3 1344.5 1333.6 1329.1 1337.6 1327.2 1320.6 1322.8 1332.1 1325.2 1324.7 Thk850-700mb(m):1566.5 1564.1 1562.5 1563.9 1573.8 1575.5 1563.2 1544.4 1540.7 1531.1 1523.7 1524.3 1532.0 1544.3 1555.7 SWEAT Index: 123.2 114.3 68.2 49.2 52.8 86.8 147.4 134.3 117.2 104.6 82.2 191.3 180.6 40.0 47.0 Total Totals Idx 33.8 31.8 29.5 23.6 19.5 29.3 26.4 26.3 36.3 33.1 47.9 55.9 55.3 48.5 35.6 Frz Hgt(ft amsl) 9616 10819 9982 10754 11062 11594 9217 5115 5633 4797 4388 4501 5186 6255 7780 0WetBlbHgt(amsl) 7852 7021 6264 5100 5075 5780 5245 4639 5447 4722 4272 4252 4871 4482 4088 Equil Prs (mb): 721 774 826 823 995 994 992 786 728 734 570 452 453 995 994 Equil Hgt(amsl): 9372 7517 5768 5877 26 26 26 6875 8853 8571 14827 20365 20463 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: 39.0 26.3 21.4 28.1 47.8 54.3 49.7 30.4 29.5 26.6 27.5 31.9 36.1 24.1 42.0 Showalter Index: 9.6 11.3 13.3 17.1 18.4 13.0 15.2 16.1 10.4 12.7 5.7 1.8 1.5 5.1 10.7 Cap Strength(C): 0.0 4.6 0.0 -999.9 0.0 -999.9 -999.9 0.0 -999.9 0.0 -1.1 -2.5 -999.9 -999.9 -999.9 Storm Dir (deg): 288 310 310 307 294 282 273 266 274 269 281 297 323 355 4 Storm Spd (kts): 13 15 14 11 13 18 23 25 24 24 18 13 12 11 9 2m HeatIndex(F): 67 59 53 60 65 54 50 54 56 51 47 51 55 50 41 2m WindChill(F): 67 59 53 60 65 54 50 54 56 51 47 51 55 50 41 1000mb GPH (m): 165 181 186 190 164 156 141 139 129 129 128 147 154 162 154 950mb GPH (m): 601 612 612 619 598 584 566 565 558 554 550 570 582 586 575 950mb Temp (C): 14.5 10.7 7.9 9.3 12.8 10.1 7.8 7.3 9.3 7.0 5.3 5.9 8.3 6.5 5.4 950mb Dewpt(C): 8.4 9.7 7.5 6.3 6.1 4.1 3.4 4.7 5.5 5.2 4.7 5.3 4.4 3.6 2.9 950mb RH (%): 66 93 97 81 63 66 73 83 77 89 96 95 76 82 84 950mb Dir: 208 271 306 290 297 330 251 211 239 262 229 215 263 337 18 950mb Speed(kt): 10 11 8 5 7 11 4 7 11 9 13 11 8 7 6 900mb GPH (m): 1055 1061 1057 1064 1049 1032 1009 1007 1003 995 989 1010 1025 1026 1015 900mb Temp (C): 10.2 7.6 5.5 5.2 8.3 7.8 5.4 3.7 5.0 3.1 2.3 2.2 3.9 2.7 3.7 900mb Dewpt(C): 6.8 7.1 4.5 0.2 5.0 4.1 1.0 1.1 4.5 2.8 1.8 1.6 3.2 1.5 -1.6 900mb RH (%): 79 96 93 70 79 77 73 83 97 98 96 96 95 92 68 900mb Dir: 211 279 298 301 300 275 225 220 236 252 257 227 260 336 355 900mb Speed(kt): 11 14 11 5 7 5 8 9 12 10 14 14 9 6 7 850mb GPH (m): 1527 1530 1523 1528 1518 1501 1474 1468 1467 1456 1449 1469 1487 1487 1479 850mb Temp (C): 6.0 4.5 3.4 2.6 5.5 4.3 2.7 0.4 1.4 0.0 -0.7 -0.6 0.5 0.8 3.6 850mb Dewpt(C): 5.1 3.7 1.0 -2.9 -7.1 1.6 -0.4 -1.0 1.1 -0.3 -1.2 -1.7 -0.6 -2.8 -9.2 850mb RH (%): 94 95 84 67 40 82 80 91 98 98 97 92 92 77 38 850mb Dir: 214 277 270 290 302 242 230 234 245 238 265 255 273 296 343 850mb Speed(kt): 10 14 10 9 7 8 15 16 15 15 14 16 12 6 9 800mb GPH (m): 2021 2021 2012 2018 2012 1994 1964 1953 1953 1939 1930 1951 1970 1973 1969 800mb Temp (C): 2.6 1.4 1.5 3.1 4.6 5.7 2.8 -1.5 -1.3 -2.7 -3.4 -3.5 -2.3 -0.1 1.8 800mb Dewpt(C): 2.4 0.4 -3.3 -12.9 -20.6 -23.9 -21.4 -9.9 -2.5 -3.2 -3.8 -4.6 -4.2 -11.8 -11.8 800mb RH (%): 98 93 70 30 14 10 15 53 91 97 97 92 86 41 36 800mb Dir: 229 275 286 286 262 248 251 235 248 241 270 266 272 318 337 800mb Speed(kt): 13 14 14 11 10 18 21 21 18 18 15 17 12 10 9 750mb GPH (m): 2541 2540 2532 2538 2535 2519 2484 2467 2464 2448 2437 2458 2480 2487 2486 750mb Temp (C): 0.6 1.0 1.1 1.5 3.5 3.6 1.5 -2.5 -4.2 -5.6 -6.7 -6.5 -5.2 -2.4 -0.5 750mb Dewpt(C): -2.6 -8.7 -10.5 -24.2 -25.1 -20.7 -8.5 -2.8 -6.5 -8.7 -7.4 -7.9 -9.7 -15.2 -12.1 750mb RH (%): 79 49 42 13 10 15 47 97 84 78 95 90 70 37 41 750mb Dir: 245 280 294 286 252 241 251 237 250 244 274 274 276 323 341 750mb Speed(kt): 16 18 18 12 13 24 29 28 22 23 15 19 12 15 9 700mb GPH (m): 3093 3094 3085 3092 3091 3076 3038 3013 3007 2987 2972 2994 3019 3031 3034 700mb Temp (C): -0.2 1.2 -0.1 0.7 1.1 2.0 -1.1 -4.9 -4.2 -6.8 -10.2 -10.0 -7.5 -5.4 -2.9 700mb Dewpt(C): -21.4 -34.5 -31.9 -27.1 -22.8 -19.6 -2.6 -7.6 -20.8 -20.7 -14.1 -11.6 -27.2 -16.4 -20.8 700mb RH (%): 19 5 7 11 15 18 89 82 26 32 73 88 19 42 24 700mb Dir: 258 281 287 286 250 241 245 238 252 242 274 279 292 320 345 700mb Speed(kt): 18 20 22 15 16 29 35 36 30 32 21 21 16 17 11 650mb GPH (m): 3683 3684 3676 3683 3684 3672 3627 3595 3589 3563 3539 3561 3591 3608 3616 650mb Temp (C): -3.3 -2.3 -1.4 -1.6 -1.3 -0.6 -3.4 -4.9 -6.0 -8.8 -14.0 -14.1 -11.5 -8.9 -7.1 650mb Dewpt(C): -20.2 -31.1 -31.4 -26.1 -28.0 -7.7 -10.2 -28.1 -25.9 -20.6 -17.0 -15.9 -27.0 -19.5 -30.5 650mb RH (%): 26 9 8 14 11 59 60 15 19 38 78 87 27 42 14 650mb Dir: 271 277 277 281 257 248 241 241 248 243 265 283 295 319 337 650mb Speed(kt): 18 21 25 20 21 34 43 45 42 38 30 22 20 20 13 600mb GPH (m): 4310 4317 4310 4317 4318 4306 4258 4221 4211 4179 4141 4162 4197 4223 4233 600mb Temp (C): -7.6 -4.1 -3.5 -3.9 -3.7 -4.3 -3.8 -6.6 -9.1 -11.6 -18.8 -18.6 -16.7 -12.8 -12.0 600mb Dewpt(C): -21.5 -40.7 -35.2 -29.0 -21.5 -10.2 -29.2 -38.9 -28.0 -16.2 -19.6 -20.1 -31.9 -27.9 -41.1 600mb RH (%): 32 4 7 13 24 63 12 6 20 69 94 89 26 28 7 600mb Dir: 278 283 271 272 258 252 242 240 242 237 250 284 306 326 325 600mb Speed(kt): 17 27 28 25 27 41 53 56 52 48 33 19 24 25 14 550mb GPH (m): 4981 4998 4992 4999 5000 4987 4939 4897 4880 4843 4786 4804 4844 4879 4891 550mb Temp (C): -10.8 -8.1 -7.4 -7.7 -6.9 -7.4 -8.0 -9.6 -12.4 -13.9 -21.6 -23.7 -22.3 -18.3 -17.1 550mb Dewpt(C): -35.0 -44.4 -35.1 -21.4 -18.2 -18.6 -29.0 -34.1 -32.2 -19.8 -35.7 -25.5 -37.2 -37.0 -46.6 550mb RH (%): 12 4 9 33 40 41 17 12 18 61 28 85 25 19 6 550mb Dir: 275 281 271 265 260 251 243 237 241 237 248 285 309 327 319 550mb Speed(kt): 23 32 31 28 33 48 59 67 63 62 41 18 28 27 18 500mb GPH (m): 5711 5731 5726 5733 5738 5723 5673 5626 5601 5562 5482 5491 5535 5580 5600 500mb Temp (C): -11.3 -11.8 -12.5 -12.0 -10.6 -11.7 -12.0 -13.5 -16.9 -16.7 -24.9 -29.1 -27.7 -25.2 -20.6 500mb Dewpt(C): -45.1 -37.5 -24.0 -32.1 -22.5 -20.5 -35.1 -39.5 -30.3 -28.6 -41.9 -36.6 -42.2 -40.2 -49.5 500mb RH (%): 5 10 38 18 37 48 13 10 31 36 20 49 25 25 6 500mb Dir: 285 285 272 267 261 251 243 236 243 234 238 281 309 329 322 500mb Speed(kt): 41 41 35 32 39 51 65 75 73 75 54 22 31 28 30 450mb GPH (m): 6516 6531 6522 6532 6541 6523 6471 6420 6383 6346 6244 6237 6284 6334 6375 450mb Temp (C): -14.3 -16.7 -18.1 -16.8 -15.7 -16.5 -16.8 -17.6 -22.3 -21.8 -27.4 -32.9 -32.5 -31.4 -23.0 450mb Dewpt(C): -48.6 -31.0 -29.0 -35.8 -27.5 -23.8 -36.3 -49.2 -43.3 -38.3 -48.1 -53.8 -48.4 -45.5 -42.9 450mb RH (%): 4 29 39 18 36 53 18 5 14 22 13 12 20 25 15 450mb Dir: 286 283 269 269 265 254 242 235 244 235 231 269 298 329 324 450mb Speed(kt): 53 47 42 40 44 53 70 82 80 83 73 33 35 31 45 400mb GPH (m): 7395 7403 7389 7405 7418 7400 7345 7291 7239 7200 7085 7062 7108 7157 7230 400mb Temp (C): -21.7 -23.1 -24.7 -22.9 -21.7 -21.4 -22.3 -22.9 -26.0 -27.9 -30.9 -34.4 -35.6 -36.5 -27.5 400mb Dewpt(C): -45.6 -35.6 -36.4 -36.4 -34.1 -28.2 -32.0 -36.6 -52.4 -46.8 -49.9 -62.7 -56.2 -53.4 -43.1 400mb RH (%): 10 32 34 29 33 55 42 29 7 16 15 5 11 17 22 400mb Dir: 288 279 268 276 273 257 248 239 243 234 227 259 283 318 319 400mb Speed(kt): 58 51 45 47 52 63 75 91 97 91 89 52 44 38 51 350mb GPH (m): 8362 8366 8346 8369 8386 8369 8310 8256 8199 8150 8022 7992 8031 8077 8177 350mb Temp (C): -29.3 -29.8 -31.4 -30.2 -28.9 -29.0 -30.0 -29.8 -30.3 -31.4 -35.1 -36.0 -37.5 -38.1 -34.0 350mb Dewpt(C): -42.0 -44.3 -46.8 -37.5 -40.5 -35.3 -37.5 -42.5 -48.3 -51.7 -58.1 -62.9 -62.2 -59.3 -45.6 350mb RH (%): 30 24 22 50 33 56 49 29 17 13 9 5 7 10 32 350mb Dir: 283 274 275 276 270 253 247 238 242 232 226 254 276 315 313 350mb Speed(kt): 58 55 51 55 57 65 84 97 116 106 101 66 49 56 54 300mb GPH (m): 9448 9448 9420 9448 9466 9452 9389 9334 9273 9221 9085 9058 9089 9135 9238 300mb Temp (C): -36.0 -37.4 -38.9 -38.4 -37.9 -37.6 -38.5 -38.7 -39.9 -40.5 -39.6 -38.8 -40.2 -39.7 -42.3 300mb Dewpt(C): -50.7 -54.9 -53.0 -46.3 -46.7 -43.8 -48.9 -44.5 -52.7 -45.5 -64.3 -66.9 -64.9 -66.1 -52.0 300mb RH (%): 22 16 23 44 41 54 34 55 26 60 6 4 6 5 36 300mb Dir: 274 278 276 275 274 255 248 237 239 234 230 252 273 310 308 300mb Speed(kt): 55 60 61 60 68 71 86 100 118 112 108 66 55 67 53 250mb GPH (m): 10687 10682 10649 10675 10695 10681 10616 10560 10493 10436 10322 10303 10328 10371 10448 250mb Temp (C): -45.6 -46.5 -46.5 -47.8 -47.7 -47.8 -47.9 -47.9 -49.0 -49.5 -42.6 -40.5 -41.4 -43.2 -49.8 250mb Dewpt(C): -56.9 -61.8 -63.0 -58.4 -60.7 -54.3 -62.5 -56.3 -59.5 -60.5 -72.6 -91.2 -74.7 -70.9 -60.6 250mb RH (%): 29 18 15 30 23 49 19 39 30 28 3 0 2 4 29 250mb Dir: 266 276 278 277 278 254 249 238 238 239 238 250 270 306 301 250mb Speed(kt): 51 60 65 67 75 75 86 102 123 111 85 67 51 59 50 200mb GPH (m): 12150 12136 12105 12115 12134 12118 12051 11997 11934 11887 11817 11807 11829 11861 11893 200mb Temp (C): -51.8 -52.1 -52.4 -56.1 -56.4 -56.7 -57.4 -56.5 -54.0 -50.5 -45.8 -44.4 -45.1 -46.6 -52.1 200mb Dewpt(C): -68.6 -71.8 -71.3 -69.8 -69.9 -68.1 -67.7 -69.3 -68.8 -76.5 -82.7 -77.0 -81.3 -77.4 -73.6 200mb RH (%): 13 9 10 19 19 25 28 21 17 4 1 2 1 2 7 200mb Dir: 269 271 267 275 272 255 253 240 243 240 238 255 268 291 289 200mb Speed(kt): 53 56 59 63 70 77 90 100 108 84 65 51 51 49 41 150mb GPH (m): 13997 14001 13966 13949 13951 13928 13871 13835 13800 13772 13718 13715 13738 13755 13757 150mb Temp (C): -54.9 -52.8 -52.1 -54.2 -57.6 -58.3 -57.3 -54.0 -49.0 -49.6 -48.5 -48.3 -48.3 -49.2 -52.5 150mb Dewpt(C): -84.3 -87.4 -82.5 -83.8 -79.0 -78.8 -80.4 -88.9 -84.9 -85.1 -84.3 -83.9 -84.4 -85.0 -87.3 150mb RH (%): 2 1 2 2 6 7 5 1 1 1 1 1 1 1 1 150mb Dir: 294 268 265 265 262 249 242 234 239 236 245 257 264 281 282 150mb Speed(kt): 60 40 46 43 49 52 64 58 53 57 50 39 31 25 27 100mb GPH (m): 16557 16569 16538 16520 16517 16489 16446 16425 16427 16399 16365 16367 16383 16382 16366 100mb Temp (C): -59.0 -59.8 -60.2 -58.8 -57.9 -57.2 -56.2 -55.1 -53.2 -52.5 -51.0 -51.6 -51.8 -52.4 -53.4 100mb Dewpt(C): -91.9 -92.4 -88.6 -87.5 -80.8 -90.7 -85.6 -89.2 -77.0 -82.8 -94.1 -101.3 -86.7 -86.8 -83.5 100mb RH (%): 1 1 2 2 0 1 2 1 0 2 0 0 1 1 2 100mb Dir: 271 269 269 242 244 246 249 238 233 243 250 240 257 256 253 100mb Speed(kt): 24 24 22 24 33 30 33 32 35 32 26 21 21 15 17