Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUN 5, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 995.4 994.1 992.8 992.9 991.8 991.3 991.0 992.9 992.7 994.2 993.9 992.8 988.3 986.2 985.2 Mean SLP (mb): 1019.4 1018.5 1017.3 1017.5 1016.2 1015.9 1015.7 1017.5 1017.2 1018.8 1018.7 1017.4 1012.4 1010.3 1009.7 2m agl Tmp (F): 66.5 55.3 51.6 52.5 53.3 49.5 46.2 48.1 53.4 49.4 46.7 54.0 60.9 56.6 48.2 2m agl Dewpt(F): 48.9 46.4 46.0 45.5 48.0 44.9 44.6 45.0 46.5 44.4 43.3 42.8 41.6 43.3 47.1 2m agl RH (%): 52 71 81 77 82 84 94 89 77 83 88 65 48 60 96 10m agl Dir: 306 312 252 208 254 254 206 199 248 297 266 213 273 234 201 10m agl Spd(kt): 5 5 3 6 6 4 5 7 6 3 1 3 3 2 5 6hr Precip (in): 0.00 0.00 0.00 0.01 0.04 0.01 0.05 0.04 0.08 0.02 0.00 0.00 0.00 0.00 0.03 AccumPrecip(in): 0.00 0.00 0.00 0.01 0.04 0.06 0.11 0.15 0.24 0.26 0.26 0.26 0.26 0.26 0.28 Sfc CAPE (J/kg): 5.5 0.0 12.2 68.6 101.4 88.3 119.0 129.5 329.0 38.2 33.8 22.2 1.4 12.0 33.7 Sfc CINH (J/kg): 0.0 -0.2 -1.1 0.0 0.0 0.0 0.0 0.0 -0.2 -0.3 -0.4 -0.4 -3.8 -94.6 -0.5 0-3km Hel(J/kg): 65.4 176.2 133.1 98.5 113.7 95.3 60.9 101.8 56.7 59.4 109.7 44.3 78.6 101.5 129.4 Precip H20 (in): 0.60 0.71 0.60 0.61 0.61 0.56 0.55 0.57 0.59 0.50 0.46 0.41 0.41 0.54 0.80 Lifted Index(C): 11.0 12.2 14.7 13.1 9.4 10.3 4.6 3.8 -1.3 4.1 7.6 10.1 6.6 8.0 7.1 700mb VV(-ub/s): 0.5 2.3 0.7 -0.6 0.2 0.6 -1.1 -1.7 -0.5 -3.0 -3.2 -0.9 0.3 -1.0 3.6 Thk1000-500mb(m)5574.3 5564.2 5523.9 5481.7 5475.4 5425.7 5352.0 5349.4 5371.2 5396.1 5419.2 5458.7 5492.5 5482.9 5453.6 Thk1000-850mb(m)1353.3 1345.0 1332.1 1329.5 1333.3 1324.9 1319.0 1320.3 1331.5 1324.2 1318.7 1325.3 1350.1 1348.2 1328.6 Thk850-700mb(m):1575.7 1574.1 1558.0 1540.5 1539.2 1529.2 1521.2 1524.0 1531.2 1536.2 1543.5 1554.5 1564.8 1552.6 1548.8 SWEAT Index: 52.0 103.9 151.0 137.2 107.4 100.0 85.5 146.8 205.3 51.7 45.9 24.8 46.7 50.8 186.0 Total Totals Idx 25.6 30.5 26.3 29.0 34.5 35.1 47.5 48.5 56.8 48.2 41.6 35.0 33.5 28.8 41.5 Frz Hgt(ft amsl) 10997 11112 8775 5310 5615 4711 4213 4376 5116 4951 4146 8076 8570 7369 5734 0WetBlbHgt(amsl) 5879 6041 5187 5224 5311 4603 4156 4155 4927 4528 4093 4213 4692 4361 5706 Equil Prs (mb): 995 994 840 742 722 724 622 546 411 806 834 837 988 694 825 Equil Hgt(amsl): 26 26 5152 8390 9077 8917 12670 15920 22597 6251 5335 5234 26 10020 5417 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: 46.7 33.9 31.0 25.9 27.6 25.3 21.5 27.7 34.3 21.9 20.2 24.2 49.1 43.2 13.0 Showalter Index: 15.1 12.2 15.5 14.4 11.5 11.8 6.1 5.5 0.7 5.3 9.2 12.1 10.4 13.1 7.7 Cap Strength(C):-999.9 -999.9 0.0 -999.9 -999.9 0.0 -1.2 -1.3 -2.2 1.6 2.9 -999.9 -999.9 0.0 0.0 Storm Dir (deg): 287 280 277 272 275 270 284 287 312 357 349 326 244 236 249 Storm Spd (kts): 12 19 23 24 24 22 19 16 11 12 12 8 11 16 14 2m HeatIndex(F): 66 55 52 52 53 49 46 48 53 49 47 54 61 57 48 2m WindChill(F): 66 55 52 52 53 49 46 48 53 49 47 54 61 57 48 1000mb GPH (m): 164 154 143 145 135 131 129 144 143 155 153 144 104 87 80 950mb GPH (m): 598 582 569 570 562 555 550 566 569 579 575 568 536 517 504 950mb Temp (C): 12.4 9.5 7.7 7.2 7.9 6.5 5.0 5.1 8.0 6.3 4.7 6.7 11.8 11.5 6.2 950mb Dewpt(C): 7.1 6.7 5.2 6.4 6.8 5.7 4.8 4.9 5.5 4.8 4.4 4.3 3.3 4.0 6.2 950mb RH (%): 69 82 84 94 93 94 99 99 84 90 98 84 55 60 100 950mb Dir: 306 325 276 207 249 258 217 203 247 300 282 212 275 225 208 950mb Speed(kt): 5 11 7 10 9 8 11 13 9 8 4 3 2 4 9 900mb GPH (m): 1048 1030 1012 1012 1005 996 989 1005 1012 1020 1013 1009 985 966 945 900mb Temp (C): 8.0 8.0 5.0 3.4 4.4 2.7 2.0 2.2 3.9 2.5 1.9 2.7 7.6 8.1 4.6 900mb Dewpt(C): 5.7 3.9 1.2 3.1 3.5 2.5 1.8 1.2 3.7 1.8 1.6 1.0 1.8 -2.4 4.6 900mb RH (%): 85 75 76 98 94 98 98 93 98 95 98 89 66 47 100 900mb Dir: 307 285 273 222 260 253 244 229 248 300 281 224 272 209 200 900mb Speed(kt): 5 3 9 14 14 10 14 17 10 9 7 3 1 7 15 850mb GPH (m): 1518 1499 1476 1474 1468 1456 1448 1464 1474 1479 1472 1469 1454 1435 1409 850mb Temp (C): 6.1 4.5 1.5 0.8 1.4 -0.1 -1.1 -0.9 0.5 0.1 -1.6 0.1 6.9 5.5 1.6 850mb Dewpt(C): -3.0 2.8 0.9 0.5 0.2 -0.6 -1.4 -1.7 -0.2 -1.3 -1.8 -3.0 -12.2 -12.4 1.6 850mb RH (%): 52 88 95 98 91 97 98 94 95 90 99 80 24 26 100 850mb Dir: 272 229 235 241 256 254 250 244 273 292 285 300 218 216 193 850mb Speed(kt): 8 10 16 16 18 13 14 17 13 10 10 5 12 14 18 800mb GPH (m): 2012 1992 1963 1959 1954 1939 1929 1946 1958 1963 1956 1957 1949 1927 1895 800mb Temp (C): 5.1 4.8 1.5 -1.8 -1.4 -3.0 -3.8 -3.7 -2.4 -1.9 -0.2 3.4 3.9 2.5 -0.7 800mb Dewpt(C): -13.1 -13.1 -18.1 -2.2 -2.2 -3.6 -4.1 -4.5 -3.5 -6.9 -12.9 -19.1 -18.9 -16.0 -0.8 800mb RH (%): 25 26 22 97 95 96 98 95 92 69 38 17 17 24 99 800mb Dir: 239 249 250 249 241 248 259 248 289 290 308 292 217 208 202 800mb Speed(kt): 11 20 21 17 21 17 16 18 14 12 16 12 13 18 26 750mb GPH (m): 2536 2516 2482 2469 2465 2446 2436 2453 2467 2474 2470 2475 2469 2444 2410 750mb Temp (C): 3.9 3.8 0.9 -4.5 -4.8 -6.3 -7.2 -6.5 -5.4 -3.7 -1.9 -0.1 0.9 -1.5 -1.6 750mb Dewpt(C): -25.5 -24.0 -5.6 -5.6 -5.6 -7.6 -7.4 -7.2 -6.5 -19.2 -16.3 -21.3 -24.2 -20.3 -1.8 750mb RH (%): 10 11 62 92 95 90 98 95 92 29 32 19 14 23 98 750mb Dir: 239 245 251 253 236 246 268 256 291 309 315 296 221 195 223 750mb Speed(kt): 14 28 29 23 22 20 17 18 15 15 21 14 16 27 25 700mb GPH (m): 3093 3073 3034 3015 3008 2985 2969 2989 3005 3016 3015 3024 3019 2987 2958 700mb Temp (C): 1.1 1.4 -1.6 -3.0 -4.1 -6.7 -11.1 -10.4 -8.7 -7.0 -4.6 -2.9 -2.7 -6.4 -4.0 700mb Dewpt(C): -26.6 -18.0 -4.6 -26.0 -20.0 -19.5 -13.0 -10.8 -11.1 -22.4 -25.8 -30.8 -29.0 -10.9 -4.2 700mb RH (%): 11 22 80 15 28 36 86 97 83 29 18 10 12 71 99 700mb Dir: 237 241 246 247 247 245 278 269 292 315 321 295 221 182 238 700mb Speed(kt): 15 32 35 34 30 29 20 19 16 18 24 16 19 38 19 650mb GPH (m): 3685 3666 3621 3599 3590 3561 3534 3555 3575 3589 3593 3606 3601 3563 3539 650mb Temp (C): -1.5 -1.3 -3.5 -4.9 -5.2 -8.7 -14.2 -14.2 -13.0 -10.8 -8.8 -6.6 -7.1 -8.5 -7.1 650mb Dewpt(C): -30.4 -7.8 -16.3 -27.7 -28.7 -23.2 -20.3 -15.5 -20.2 -23.7 -25.6 -39.7 -29.3 -9.4 -7.6 650mb RH (%): 9 61 37 15 14 30 60 89 55 34 25 6 16 93 97 650mb Dir: 249 246 244 246 247 245 270 275 292 324 322 296 213 189 230 650mb Speed(kt): 19 34 42 43 41 37 26 19 16 19 24 17 22 45 19 600mb GPH (m): 4319 4301 4252 4224 4216 4178 4138 4157 4179 4199 4208 4224 4219 4183 4158 600mb Temp (C): -3.6 -3.9 -4.5 -7.1 -7.3 -11.1 -17.2 -18.5 -17.6 -14.8 -12.8 -10.9 -11.3 -9.9 -11.0 600mb Dewpt(C): -17.4 -10.9 -38.6 -19.7 -25.8 -43.6 -31.5 -22.5 -29.2 -24.3 -24.3 -36.5 -30.7 -11.1 -12.1 600mb RH (%): 34 59 5 36 22 5 29 71 36 45 38 11 19 91 91 600mb Dir: 255 249 245 243 242 239 261 278 296 340 322 300 207 218 225 600mb Speed(kt): 26 40 52 55 54 47 35 22 17 21 22 17 23 26 20 550mb GPH (m): 5002 4982 4933 4899 4888 4840 4784 4800 4824 4851 4866 4888 4882 4851 4821 550mb Temp (C): -7.1 -7.6 -7.2 -10.3 -11.5 -14.7 -21.5 -22.5 -22.8 -19.4 -16.9 -14.7 -14.5 -13.2 -15.6 550mb Dewpt(C): -17.2 -15.9 -36.9 -36.1 -30.3 -28.8 -37.1 -38.2 -35.5 -26.7 -36.5 -27.8 -25.6 -14.7 -19.0 550mb RH (%): 45 51 8 11 20 30 24 23 31 53 17 33 39 89 75 550mb Dir: 259 249 245 243 244 235 252 274 289 349 324 307 206 234 218 550mb Speed(kt): 30 47 59 64 61 59 44 30 21 27 20 17 23 23 21 500mb GPH (m): 5738 5718 5667 5626 5610 5557 5481 5494 5514 5551 5573 5603 5597 5570 5534 500mb Temp (C): -11.3 -11.6 -12.0 -13.8 -16.5 -17.9 -25.0 -25.5 -28.2 -24.7 -22.5 -18.9 -19.4 -17.9 -19.2 500mb Dewpt(C): -18.9 -22.1 -37.7 -41.9 -35.6 -33.3 -46.4 -51.3 -40.9 -37.4 -43.6 -33.2 -21.9 -19.7 -34.4 500mb RH (%): 54 42 10 8 18 26 13 8 30 31 14 28 81 86 26 500mb Dir: 260 248 244 241 243 233 249 265 283 356 337 309 202 231 236 500mb Speed(kt): 36 50 64 73 69 73 57 43 23 31 25 15 22 24 21 450mb GPH (m): 6539 6518 6465 6420 6394 6336 6242 6251 6260 6307 6336 6379 6376 6349 6308 450mb Temp (C): -15.8 -16.6 -17.1 -17.6 -21.0 -23.3 -27.2 -28.8 -34.1 -31.7 -28.5 -24.3 -22.3 -23.7 -25.6 450mb Dewpt(C): -24.4 -34.2 -39.3 -48.8 -38.5 -39.6 -48.0 -54.6 -48.3 -43.0 -36.5 -41.0 -24.1 -25.9 -38.5 450mb RH (%): 48 21 13 5 20 22 13 7 24 33 47 21 86 83 30 450mb Dir: 261 255 247 240 244 228 248 254 276 355 349 343 218 228 252 450mb Speed(kt): 41 55 68 82 80 79 76 64 24 33 35 14 24 24 24 400mb GPH (m): 7418 7393 7339 7292 7256 7187 7084 7089 7075 7126 7168 7223 7230 7194 7150 400mb Temp (C): -21.2 -21.9 -22.1 -22.8 -25.6 -28.3 -31.1 -32.1 -38.4 -39.1 -34.9 -31.3 -28.7 -31.4 -32.2 400mb Dewpt(C): -33.0 -35.9 -41.1 -37.3 -44.9 -43.9 -48.9 -49.6 -57.9 -51.2 -47.0 -53.5 -31.5 -35.8 -43.3 400mb RH (%): 35 28 17 26 16 22 17 17 12 28 30 10 77 66 34 400mb Dir: 268 260 252 242 241 228 248 247 266 350 347 351 243 213 257 400mb Speed(kt): 50 69 76 89 89 88 92 85 27 35 43 19 26 26 28 350mb GPH (m): 8387 8361 8304 8256 8211 8136 8017 8018 7988 8027 8085 8157 8171 8127 8076 350mb Temp (C): -29.1 -29.0 -29.1 -30.2 -31.6 -32.7 -37.5 -38.6 -39.0 -44.5 -41.2 -35.3 -36.2 -37.5 -39.7 350mb Dewpt(C): -35.3 -35.9 -39.9 -35.0 -37.8 -40.9 -54.9 -57.3 -78.4 -55.3 -56.6 -47.6 -39.7 -52.2 -47.8 350mb RH (%): 56 52 36 63 56 45 16 14 1 31 19 29 71 22 43 350mb Dir: 275 255 253 242 240 227 247 242 252 343 338 310 249 227 255 350mb Speed(kt): 61 75 86 93 98 102 97 88 39 41 50 43 28 31 31 300mb GPH (m): 9467 9444 9387 9336 9282 9202 9070 9066 9046 9062 9125 9216 9219 9175 9116 300mb Temp (C): -38.5 -37.4 -37.5 -38.1 -40.1 -41.2 -41.6 -42.0 -38.8 -41.5 -43.1 -42.6 -44.9 -44.2 -45.2 300mb Dewpt(C): -43.7 -46.9 -50.4 -44.3 -49.8 -46.0 -62.4 -64.7 -78.5 -66.3 -62.0 -46.7 -49.7 -60.8 -59.6 300mb RH (%): 60 38 26 53 36 61 10 8 1 6 12 65 60 16 20 300mb Dir: 276 254 251 241 239 229 241 240 250 324 329 297 254 232 255 300mb Speed(kt): 67 80 89 97 108 110 92 77 44 37 79 57 35 33 33 250mb GPH (m): 10691 10675 10618 10565 10503 10419 10304 10297 10289 10302 10346 10418 10419 10382 10325 250mb Temp (C): -48.8 -47.5 -47.6 -47.7 -48.3 -47.8 -42.1 -42.7 -41.0 -41.2 -46.5 -51.8 -50.4 -48.4 -47.0 250mb Dewpt(C): -54.5 -57.3 -59.3 -57.0 -57.0 -60.0 -74.2 -72.5 -73.8 -79.6 -66.2 -57.7 -65.4 -68.4 -69.7 250mb RH (%): 53 34 27 36 38 25 2 3 2 1 10 51 17 10 7 250mb Dir: 277 252 252 240 240 233 244 244 258 313 327 297 267 248 258 250mb Speed(kt): 78 83 90 98 115 107 87 72 44 37 76 65 42 36 37 200mb GPH (m): 12120 12114 12053 12005 11945 11881 11806 11795 11800 11811 11825 11858 11867 11845 11803 200mb Temp (C): -58.0 -56.6 -58.0 -55.9 -54.2 -49.8 -44.9 -44.9 -43.2 -42.9 -45.9 -51.3 -51.4 -48.8 -45.7 200mb Dewpt(C): -67.5 -70.4 -69.1 -70.7 -69.8 -74.9 -103.5 -81.8 -80.6 -81.2 -82.3 -74.0 -77.2 -80.4 -77.7 200mb RH (%): 31 18 25 16 15 5 0 1 1 1 1 6 4 2 2 200mb Dir: 271 256 252 242 243 239 239 249 262 291 307 296 275 261 262 200mb Speed(kt): 82 90 90 93 105 79 55 46 41 35 42 41 43 38 34 150mb GPH (m): 13936 13926 13868 13842 13808 13765 13710 13701 13720 13729 13723 13737 13742 13734 13706 150mb Temp (C): -55.3 -57.5 -56.7 -53.8 -51.4 -50.0 -48.6 -48.2 -47.4 -47.8 -49.5 -50.1 -50.0 -49.1 -48.1 150mb Dewpt(C): -79.9 -78.1 -79.7 -81.0 -79.4 -85.8 -105.6 -84.1 -83.6 -83.9 -85.2 -85.7 -85.6 -84.9 -84.2 150mb RH (%): 4 7 5 3 3 1 0 1 1 1 1 1 1 1 1 150mb Dir: 260 256 245 244 237 241 245 258 261 285 281 268 261 264 261 150mb Speed(kt): 47 54 64 59 55 54 47 40 28 29 26 27 29 31 28 100mb GPH (m): 16510 16492 16444 16430 16427 16395 16360 16356 16371 16374 16352 16364 16374 16376 16356 100mb Temp (C): -57.6 -56.3 -55.6 -55.0 -53.3 -52.1 -50.9 -51.2 -51.4 -51.9 -52.6 -52.6 -52.2 -52.0 -51.7 100mb Dewpt(C): -91.0 -90.0 -89.5 -89.1 -87.9 -82.4 -75.2 -95.5 -94.4 -112.0 -87.6 -87.4 -87.1 -87.3 -81.8 100mb RH (%): 1 1 1 1 1 2 5 0 0 0 1 1 1 1 2 100mb Dir: 244 244 249 242 233 236 252 236 253 262 264 247 252 256 260 100mb Speed(kt): 27 25 29 29 32 32 26 21 24 16 14 16 19 16 18