Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JUN 5, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 993.8 992.6 990.8 990.1 989.9 991.9 992.1 994.3 994.7 993.0 988.8 987.9 985.5 985.1 984.1 Mean SLP (mb): 1018.3 1017.1 1015.1 1014.6 1014.5 1016.5 1016.6 1019.0 1019.6 1017.5 1013.0 1012.4 1010.0 1009.4 1008.1 2m agl Tmp (F): 51.9 52.3 57.4 52.2 47.4 46.8 52.6 49.3 46.5 53.9 57.6 49.2 49.2 51.6 59.4 2m agl Dewpt(F): 45.5 46.3 47.0 43.9 45.9 45.0 46.2 43.7 43.2 42.7 42.2 48.0 48.3 50.3 50.4 2m agl RH (%): 78 80 68 73 94 93 78 81 88 65 56 95 97 95 71 10m agl Dir: 210 207 238 259 227 197 234 257 212 187 248 160 180 165 220 10m agl Spd(kt): 1 6 8 5 6 7 7 5 4 4 5 4 3 3 4 6hr Precip (in): 0.00 0.02 0.03 0.01 0.06 0.08 0.12 0.03 0.01 0.00 0.00 0.16 0.18 0.06 0.02 AccumPrecip(in): 0.00 0.02 0.05 0.05 0.12 0.20 0.32 0.35 0.36 0.36 0.36 0.52 0.70 0.76 0.78 Sfc CAPE (J/kg): 14.6 36.1 90.3 61.3 169.2 131.3 366.0 51.5 38.0 20.3 8.0 30.6 11.0 26.9 86.8 Sfc CINH (J/kg): -2.4 0.0 0.0 0.0 0.0 -0.5 -0.1 -0.3 0.0 0.0 0.0 0.0 0.0 -11.5 0.0 0-3km Hel(J/kg): 131.6 73.3 92.0 84.7 34.1 123.0 61.5 80.0 122.0 59.1 135.4 155.3 105.0 103.4 93.0 Precip H20 (in): 0.65 0.61 0.63 0.61 0.57 0.61 0.57 0.53 0.52 0.44 0.67 0.85 0.76 0.71 0.82 Lifted Index(C): 15.6 11.7 8.7 9.1 2.8 1.0 -1.7 4.0 9.3 10.3 10.0 6.2 5.7 4.8 2.4 700mb VV(-ub/s): 1.0 -1.4 -0.6 -0.3 2.4 3.7 0.9 -2.7 -3.2 -0.2 -1.3 3.5 3.2 0.5 1.2 Thk1000-500mb(m)5509.7 5481.6 5490.2 5441.9 5359.1 5341.3 5366.3 5386.2 5419.2 5466.7 5496.7 5472.7 5469.8 5477.1 5494.9 Thk1000-850mb(m)1332.4 1332.8 1340.0 1330.2 1321.7 1320.0 1329.9 1324.3 1317.9 1325.6 1344.1 1329.9 1334.0 1338.0 1350.8 Thk850-700mb(m):1550.9 1541.7 1544.1 1534.9 1524.2 1523.0 1529.5 1530.2 1539.2 1557.5 1555.2 1553.4 1555.3 1552.9 1556.9 SWEAT Index: 87.9 150.0 113.5 90.4 90.4 276.1 233.3 55.1 53.5 24.7 158.2 170.7 96.8 108.2 105.8 Total Totals Idx 24.5 33.3 36.1 37.2 49.7 55.0 58.0 48.7 39.1 35.1 29.6 42.0 44.0 45.8 46.7 Frz Hgt(ft amsl) 6955 5893 6022 5071 4401 4377 4937 4609 4267 8449 7569 6759 7280 6833 7320 0WetBlbHgt(amsl) 5127 5830 5811 4982 4333 4302 4774 4516 4201 4317 4606 6622 7191 6657 6952 Equil Prs (mb): 837 741 723 735 578 505 409 760 804 840 989 855 986 777 663 Equil Hgt(amsl): 5267 8416 9052 8543 14460 17732 22666 7778 6300 5135 26 4546 26 7016 11172 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 -0.11 Conv Wind Gust: 28.8 24.1 27.7 26.0 25.0 25.1 33.5 23.5 19.8 22.5 42.7 12.8 10.9 17.0 31.6 Showalter Index: 16.4 11.7 10.2 10.4 4.7 2.1 0.2 5.2 10.3 11.9 13.5 7.1 5.4 4.2 3.8 Cap Strength(C): 0.0 -999.9 1.6 0.0 -1.4 -1.1 -2.1 1.5 4.2 -999.9 -999.9 0.0 2.2 0.4 -1.3 Storm Dir (deg): 278 275 273 265 274 284 297 338 346 289 248 260 270 262 264 Storm Spd (kts): 22 22 21 21 17 16 13 14 14 8 19 16 15 14 14 2m HeatIndex(F): 52 52 57 52 47 47 53 49 47 54 58 49 49 52 59 2m WindChill(F): 52 52 57 52 47 47 53 49 47 54 58 49 49 52 59 1000mb GPH (m): 151 141 126 121 119 136 138 157 160 145 109 103 83 79 68 950mb GPH (m): 577 567 556 547 542 558 564 580 581 570 539 527 507 505 501 950mb Temp (C): 7.9 7.4 9.8 7.7 5.6 5.1 7.6 6.3 4.5 6.7 10.6 6.9 7.4 8.0 12.0 950mb Dewpt(C): 6.1 7.0 6.9 5.8 5.4 4.8 5.3 4.6 4.2 4.2 3.8 6.7 7.1 7.8 8.9 950mb RH (%): 88 97 82 88 99 98 85 89 98 84 62 98 98 99 81 950mb Dir: 290 206 237 263 235 202 236 268 223 186 245 188 201 173 217 950mb Speed(kt): 5 11 10 8 12 16 12 11 9 5 5 11 10 6 5 900mb GPH (m): 1021 1011 1001 990 982 997 1007 1021 1019 1011 986 969 951 949 951 900mb Temp (C): 4.5 4.5 5.4 3.8 2.5 2.2 3.6 2.7 1.8 2.8 6.3 4.2 5.3 5.9 7.6 900mb Dewpt(C): 3.1 4.3 5.2 3.5 2.2 1.9 3.3 2.4 1.6 1.1 2.1 3.9 5.1 5.7 7.4 900mb RH (%): 90 99 98 98 98 98 98 98 98 88 74 98 98 98 99 900mb Dir: 281 226 237 254 255 229 240 270 238 186 215 200 231 191 207 900mb Speed(kt): 9 16 12 9 13 19 14 11 9 7 6 25 13 12 5 850mb GPH (m): 1484 1474 1466 1451 1441 1456 1468 1481 1478 1471 1453 1433 1417 1417 1419 850mb Temp (C): 1.5 1.8 2.2 0.5 -0.7 -0.8 0.2 -0.5 -1.1 0.5 4.9 2.4 3.8 4.3 4.6 850mb Dewpt(C): 0.1 1.6 1.7 0.3 -1.0 -1.1 -0.4 -1.0 -1.4 -3.0 -8.4 2.2 3.5 4.1 3.9 850mb RH (%): 91 99 96 98 98 98 96 97 98 77 37 98 98 99 95 850mb Dir: 253 240 246 250 254 245 260 271 263 198 211 217 232 216 214 850mb Speed(kt): 11 16 16 12 14 18 16 10 8 3 21 25 12 14 13 800mb GPH (m): 1970 1961 1953 1935 1923 1937 1951 1963 1959 1959 1946 1922 1907 1907 1911 800mb Temp (C): 0.4 -0.9 -0.7 -2.2 -3.6 -3.9 -2.5 -3.3 -3.2 3.5 3.3 0.4 1.8 0.8 2.0 800mb Dewpt(C): -13.8 -1.2 -1.6 -2.7 -3.9 -4.2 -3.6 -4.5 -5.5 -15.3 -15.3 0.2 1.4 0.6 1.0 800mb RH (%): 34 98 94 96 97 98 92 92 84 24 24 98 97 98 93 800mb Dir: 249 255 235 241 254 249 275 272 298 238 205 236 232 221 228 800mb Speed(kt): 16 15 17 15 15 19 17 12 11 11 27 19 19 20 17 750mb GPH (m): 2486 2472 2466 2445 2430 2444 2460 2471 2472 2479 2464 2438 2425 2424 2429 750mb Temp (C): -0.9 -4.2 -3.6 -4.9 -6.3 -6.7 -5.7 -5.1 -2.2 0.6 -1.4 -1.2 -1.2 -1.6 -1.2 750mb Dewpt(C): -5.2 -4.9 -4.8 -7.5 -6.7 -7.0 -6.8 -13.8 -11.6 -25.5 -15.5 -1.5 -1.5 -2.9 -3.3 750mb RH (%): 72 94 91 82 97 97 92 51 49 12 34 98 98 91 86 750mb Dir: 248 270 234 244 251 254 277 289 320 247 199 246 238 217 224 750mb Speed(kt): 26 16 18 19 16 20 17 16 18 11 32 21 24 24 18 700mb GPH (m): 3035 3016 3010 2986 2965 2979 2997 3011 3017 3028 3008 2986 2972 2970 2976 700mb Temp (C): -3.8 -3.5 -3.4 -5.8 -10.4 -10.5 -9.1 -7.4 -4.3 -2.7 -5.5 -3.6 -5.2 -4.0 -3.9 700mb Dewpt(C): -4.5 -28.0 -22.0 -20.1 -11.7 -10.9 -11.8 -25.5 -28.5 -33.0 -7.5 -4.0 -5.4 -13.0 -5.3 700mb RH (%): 95 13 23 32 90 97 81 22 14 8 86 97 98 50 90 700mb Dir: 245 255 248 241 261 259 275 302 328 258 195 251 235 224 226 700mb Speed(kt): 34 27 26 28 18 21 18 21 23 13 38 20 27 21 20 650mb GPH (m): 3619 3600 3593 3564 3532 3546 3566 3584 3596 3611 3587 3568 3551 3551 3559 650mb Temp (C): -4.6 -5.3 -5.1 -7.9 -13.8 -13.8 -13.0 -11.3 -8.4 -6.4 -6.8 -6.7 -8.4 -6.6 -5.9 650mb Dewpt(C): -7.9 -30.9 -25.5 -24.4 -18.8 -14.3 -27.5 -21.6 -27.4 -37.7 -7.1 -7.4 -10.4 -16.9 -8.6 650mb RH (%): 78 12 19 26 66 96 29 43 20 7 97 95 85 44 81 650mb Dir: 246 249 249 236 258 262 270 307 329 267 206 241 235 243 239 650mb Speed(kt): 42 38 36 34 24 23 18 23 27 16 38 18 26 22 24 600mb GPH (m): 4247 4224 4220 4182 4136 4148 4170 4192 4211 4231 4212 4190 4169 4172 4181 600mb Temp (C): -5.6 -8.3 -6.9 -11.0 -17.4 -18.5 -17.3 -15.2 -12.4 -10.1 -8.0 -9.4 -9.9 -9.7 -9.6 600mb Dewpt(C): -32.1 -25.6 -27.1 -19.0 -25.9 -19.2 -35.3 -20.6 -28.2 -32.9 -8.6 -10.2 -23.4 -28.8 -17.1 600mb RH (%): 11 24 19 52 48 94 20 64 26 14 95 94 33 20 55 600mb Dir: 247 250 244 232 248 265 275 320 329 275 234 235 251 247 239 600mb Speed(kt): 53 48 48 44 30 22 20 25 30 16 33 26 23 25 31 550mb GPH (m): 4926 4897 4892 4846 4782 4789 4815 4843 4870 4896 4884 4858 4836 4839 4848 550mb Temp (C): -7.7 -10.3 -11.2 -14.0 -21.1 -23.9 -22.6 -19.8 -16.5 -14.0 -12.0 -13.4 -13.4 -13.3 -13.9 550mb Dewpt(C): -40.2 -48.0 -31.9 -26.2 -37.4 -26.5 -30.8 -27.9 -21.7 -29.9 -13.3 -14.2 -37.5 -34.0 -30.8 550mb RH (%): 6 3 17 36 23 80 48 50 64 25 90 94 12 16 23 550mb Dir: 246 246 243 228 241 272 276 332 326 284 238 238 253 248 243 550mb Speed(kt): 60 60 55 55 40 25 23 29 31 18 34 32 26 27 32 500mb GPH (m): 5661 5623 5616 5563 5478 5477 5504 5543 5579 5612 5606 5575 5552 5556 5563 500mb Temp (C): -11.4 -15.0 -16.1 -18.2 -25.7 -28.4 -29.1 -25.1 -20.8 -18.8 -16.5 -18.7 -18.4 -18.7 -19.1 500mb Dewpt(C): -45.1 -47.9 -39.4 -31.6 -41.3 -39.9 -33.6 -34.6 -29.5 -34.9 -18.3 -23.3 -38.7 -43.0 -38.0 500mb RH (%): 5 5 12 31 23 34 66 42 47 24 86 67 16 11 18 500mb Dir: 246 242 242 226 231 273 276 336 327 285 238 233 254 254 242 500mb Speed(kt): 63 69 62 63 48 37 22 35 37 19 35 35 30 30 34 450mb GPH (m): 6460 6414 6401 6343 6234 6226 6248 6298 6349 6389 6390 6356 6330 6332 6337 450mb Temp (C): -16.9 -18.4 -20.6 -22.3 -30.4 -32.9 -35.0 -31.7 -26.3 -23.7 -21.6 -22.4 -24.0 -23.8 -24.9 450mb Dewpt(C): -40.2 -52.0 -39.4 -39.3 -47.1 -49.4 -41.5 -39.3 -38.2 -33.2 -23.7 -50.3 -45.0 -48.5 -43.1 450mb RH (%): 12 4 18 21 19 19 53 48 33 42 83 7 14 9 18 450mb Dir: 245 244 242 225 227 265 278 336 329 291 242 240 257 255 248 450mb Speed(kt): 67 80 71 74 58 51 23 40 42 22 40 36 36 36 39 400mb GPH (m): 7333 7284 7265 7200 7064 7047 7060 7118 7189 7241 7247 7208 7180 7182 7182 400mb Temp (C): -22.6 -23.3 -24.9 -26.6 -33.3 -36.8 -38.8 -38.0 -32.5 -28.2 -27.3 -29.0 -29.1 -29.5 -30.6 400mb Dewpt(C): -37.7 -47.2 -45.5 -44.7 -50.0 -53.1 -55.1 -46.2 -46.2 -30.5 -29.8 -50.8 -54.8 -52.0 -48.5 400mb RH (%): 25 10 14 17 19 18 18 43 26 81 80 11 7 10 17 400mb Dir: 249 246 241 224 220 255 276 341 333 289 249 245 257 253 249 400mb Speed(kt): 73 92 82 85 73 60 27 49 52 33 43 41 41 39 43 350mb GPH (m): 8300 8247 8222 8152 7994 7965 7974 8029 8118 8186 8190 8148 8120 8118 8116 350mb Temp (C): -28.8 -29.6 -31.0 -32.4 -36.7 -39.0 -39.2 -41.4 -37.6 -34.7 -36.1 -35.7 -35.7 -36.9 -37.4 350mb Dewpt(C): -37.4 -39.8 -37.2 -35.4 -57.8 -60.0 -67.4 -54.9 -53.0 -38.1 -39.6 -57.8 -59.1 -55.0 -55.2 350mb RH (%): 44 38 56 75 11 10 4 24 20 72 71 10 8 15 15 350mb Dir: 250 247 240 224 216 250 275 333 324 283 249 249 260 254 251 350mb Speed(kt): 84 99 91 95 83 66 30 52 70 43 44 46 44 43 49 300mb GPH (m): 9384 9328 9297 9221 9056 9021 9030 9075 9174 9248 9241 9205 9175 9170 9166 300mb Temp (C): -37.2 -37.8 -39.1 -40.7 -38.6 -38.9 -38.5 -40.1 -41.9 -42.1 -44.0 -41.9 -42.8 -42.9 -43.0 300mb Dewpt(C): -44.3 -49.1 -44.4 -44.6 -62.7 -72.3 -77.9 -66.9 -52.1 -45.7 -52.4 -62.1 -60.5 -62.5 -60.8 300mb RH (%): 49 31 59 67 7 2 1 5 34 69 41 11 14 11 14 300mb Dir: 248 244 241 227 221 248 271 328 320 283 253 256 261 256 257 300mb Speed(kt): 88 103 99 103 88 60 34 61 93 54 54 49 49 49 53 250mb GPH (m): 10616 10557 10523 10437 10304 10269 10282 10320 10387 10451 10446 10423 10387 10381 10382 250mb Temp (C): -47.3 -47.9 -47.9 -48.5 -41.1 -40.1 -39.1 -40.5 -48.6 -52.3 -49.8 -47.7 -47.9 -48.2 -46.8 250mb Dewpt(C): -55.9 -58.4 -55.8 -57.5 -81.6 -78.7 -77.9 -78.5 -61.1 -56.4 -65.3 -68.1 -67.3 -65.1 -68.3 250mb RH (%): 39 31 42 37 1 1 1 1 24 63 16 9 10 14 8 250mb Dir: 248 243 242 228 233 251 272 321 319 284 263 263 262 258 263 250mb Speed(kt): 87 104 107 107 69 54 41 48 87 67 59 50 49 54 53 200mb GPH (m): 12051 11995 11962 11890 11803 11780 11802 11829 11852 11884 11892 11882 11849 11844 11857 200mb Temp (C): -58.3 -56.1 -55.4 -50.6 -44.6 -42.9 -41.8 -43.3 -47.6 -51.4 -51.9 -50.5 -49.8 -49.0 -47.2 200mb Dewpt(C): -68.7 -70.0 -68.0 -75.3 -82.0 -80.6 -79.6 -94.4 -78.0 -76.8 -75.7 -76.4 -76.0 -77.3 -78.8 200mb RH (%): 28 18 22 5 1 1 1 0 2 4 5 4 4 3 2 200mb Dir: 250 242 245 237 236 247 272 290 299 285 275 266 260 262 266 200mb Speed(kt): 90 99 102 80 61 45 42 41 50 39 52 46 46 48 46 150mb GPH (m): 13862 13832 13811 13771 13711 13698 13727 13742 13739 13751 13757 13759 13730 13734 13754 150mb Temp (C): -56.7 -54.5 -51.7 -50.4 -48.0 -47.2 -47.4 -48.5 -50.5 -51.9 -51.4 -49.8 -49.5 -48.5 -48.3 150mb Dewpt(C): -79.7 -81.9 -82.6 -86.8 -72.9 -72.3 -83.6 -84.5 -85.9 -86.9 -86.5 -85.5 -85.2 -84.5 -84.4 150mb RH (%): 5 3 2 1 5 5 1 1 1 1 1 1 1 1 1 150mb Dir: 247 242 241 238 244 254 268 287 286 267 266 262 262 258 264 150mb Speed(kt): 60 58 51 53 50 37 32 33 31 28 35 33 39 37 36 100mb GPH (m): 16441 16426 16429 16400 16363 16359 16380 16382 16362 16369 16384 16393 16372 16385 16405 100mb Temp (C): -55.7 -54.5 -53.0 -52.4 -51.0 -50.6 -51.5 -52.0 -52.7 -52.5 -52.2 -52.7 -51.7 -51.0 -51.2 100mb Dewpt(C): -89.6 -88.8 -87.7 -87.2 -100.2 -75.0 -75.7 -86.7 -87.5 -87.4 -87.1 -87.5 -86.6 -75.3 -75.5 100mb RH (%): 1 1 1 1 0 5 5 1 1 1 1 1 1 5 5 100mb Dir: 246 245 240 241 236 245 256 259 259 257 254 256 252 251 255 100mb Speed(kt): 26 34 29 29 26 22 20 19 13 19 19 18 18 19 23