Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JUL 18, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 995.2 995.9 994.3 994.7 994.2 993.9 990.7 990.0 989.6 988.8 987.6 989.6 990.1 991.2 990.8 Mean SLP (mb): 1019.6 1019.9 1018.0 1018.7 1018.5 1018.0 1014.1 1013.8 1013.6 1012.4 1010.6 1013.0 1013.7 1014.7 1013.9 2m agl Tmp (F): 55.5 67.7 73.7 63.2 54.7 62.9 78.2 67.0 59.9 76.9 87.8 75.6 68.8 74.1 83.3 2m agl Dewpt(F): 51.1 56.3 58.4 56.1 52.6 57.1 61.0 56.9 55.8 61.7 65.3 65.9 63.0 66.0 67.0 2m agl RH (%): 85 66 58 77 92 81 54 69 86 58 45 71 81 75 56 10m agl Dir: 20 296 316 313 344 290 320 314 49 329 300 330 313 284 315 10m agl Spd(kt): 1 5 8 4 1 4 8 2 2 1 5 3 1 2 5 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): 0.0 1.7 0.0 0.0 0.0 0.0 2.7 0.0 0.0 3.0 254.1 46.4 0.7 53.0 280.5 Sfc CINH (J/kg): 0.0 0.0 0.0 0.0 0.0 0.0 -43.2 0.0 0.0 -57.7 -144.2 -366.1 -12.2 -89.0 -236.5 0-3km Hel(J/kg): 77.2 32.7 38.8 47.1 20.1 39.4 91.8 93.2 81.0 125.9 112.8 102.4 58.9 78.9 89.5 Precip H20 (in): 0.75 0.73 0.83 0.84 0.73 0.60 0.60 0.50 0.48 0.81 1.00 1.24 1.49 1.47 1.37 Lifted Index(C): 7.2 6.8 3.7 4.8 7.4 8.3 1.8 4.2 6.5 2.3 -3.5 -1.2 -0.2 0.5 -2.7 700mb VV(-ub/s): 2.2 -0.4 -2.7 -2.0 -0.8 -1.2 -0.8 -0.3 0.8 1.0 1.5 1.2 -2.3 -0.6 0.7 Thk1000-500mb(m)5640.6 5653.2 5678.8 5682.8 5678.1 5692.4 5729.5 5738.5 5735.5 5749.8 5771.3 5765.0 5756.9 5764.7 5777.8 Thk1000-850mb(m)1359.5 1368.7 1384.0 1378.6 1371.8 1378.2 1400.2 1397.8 1395.3 1409.0 1426.8 1418.6 1412.3 1413.6 1424.3 Thk850-700mb(m):1605.2 1610.4 1615.4 1622.8 1625.0 1626.6 1633.4 1641.5 1641.6 1642.8 1645.7 1645.7 1645.0 1647.4 1648.5 SWEAT Index: 122.5 59.6 74.4 63.2 66.3 29.5 33.4 26.8 34.0 123.4 27.2 74.6 44.9 71.9 88.9 Total Totals Idx 36.9 35.2 37.2 37.6 37.6 31.1 28.9 27.3 28.0 44.4 39.5 39.2 36.0 40.0 42.7 Frz Hgt(ft amsl) 14191 14144 14450 14490 14383 14667 15125 15346 15384 15270 15174 15009 14687 14699 15462 0WetBlbHgt(amsl) 8688 9550 10028 10732 10240 9868 10048 10110 9743 10057 10263 11238 14648 14533 14411 Equil Prs (mb): 995 996 994 995 994 994 342 990 990 428 241 452 990 445 238 Equil Hgt(amsl): 26 26 26 26 26 26 28432 26 26 23119 36684 21859 26 22268 37051 Hail Size(in): 0.00 0.11 0.28 0.02 0.01 0.00 0.23 0.00 0.00 0.27 0.69 0.25 0.00 0.00 0.00 Conv Wind Gust: 52.5 47.1 51.7 48.7 50.7 51.0 57.7 55.6 58.3 57.8 61.4 52.6 48.9 52.6 55.5 Showalter Index: 7.1 8.5 7.1 6.8 6.8 10.3 11.1 11.1 10.9 2.1 5.3 5.2 7.1 4.9 3.4 Cap Strength(C):-999.9 3.7 -999.9 -999.9 -999.9 -999.9 4.6 -999.9 -999.9 0.0 0.0 7.0 -999.9 6.7 0.0 Storm Dir (deg): 267 278 296 306 306 281 281 265 246 233 250 245 249 252 260 Storm Spd (kts): 14 13 12 10 8 8 10 8 9 10 9 9 8 11 11 2m HeatIndex(F): 56 68 74 63 55 63 78 67 60 77 90 76 69 74 86 2m WindChill(F): 56 68 74 63 55 63 78 67 60 77 88 76 69 74 83 1000mb GPH (m): 164 169 155 159 155 152 123 118 115 107 93 113 118 127 123 950mb GPH (m): 594 606 597 596 586 585 570 559 552 552 549 562 563 573 575 950mb Temp (C): 12.7 14.0 17.8 15.8 14.1 14.5 20.7 19.5 18.5 21.6 26.6 24.2 23.2 22.6 25.1 950mb Dewpt(C): 9.6 11.6 13.0 12.5 11.3 9.8 14.2 13.3 12.0 13.2 16.7 18.0 17.4 16.2 12.0 950mb RH (%): 81 85 73 81 82 73 65 67 65 58 53 67 69 66 43 950mb Dir: 328 304 321 346 4 345 326 352 66 28 305 345 265 305 325 950mb Speed(kt): 5 5 10 13 6 2 9 8 4 2 5 5 2 1 6 900mb GPH (m): 1047 1059 1056 1055 1043 1044 1034 1025 1018 1021 1023 1035 1034 1044 1049 900mb Temp (C): 11.3 11.0 14.0 14.4 14.7 16.7 19.0 20.1 21.3 22.5 24.0 23.2 22.7 23.4 24.9 900mb Dewpt(C): 8.2 9.2 8.3 7.5 5.4 5.6 3.2 -3.4 -7.8 5.5 11.8 10.4 9.1 4.5 2.6 900mb RH (%): 81 89 68 62 53 47 34 20 13 32 45 43 41 28 22 900mb Dir: 284 340 331 355 346 357 352 355 88 108 57 217 251 345 329 900mb Speed(kt): 3 7 10 6 9 5 7 2 2 12 3 3 3 1 5 850mb GPH (m): 1523 1538 1539 1537 1526 1530 1523 1516 1510 1516 1520 1531 1530 1541 1547 850mb Temp (C): 9.3 13.1 14.0 14.5 15.1 16.1 17.6 19.4 20.0 20.2 21.8 21.8 21.5 21.8 22.2 850mb Dewpt(C): 6.2 0.6 2.6 2.1 2.2 -4.0 -6.6 -10.1 -9.0 6.9 -0.4 2.9 -0.7 2.4 3.8 850mb RH (%): 81 42 45 42 41 24 18 12 13 41 22 28 22 27 29 850mb Dir: 280 313 312 322 334 324 301 203 171 146 173 202 219 204 266 850mb Speed(kt): 7 10 9 8 10 3 3 2 4 9 6 9 5 3 3 800mb GPH (m): 2027 2045 2047 2048 2038 2043 2038 2033 2028 2036 2041 2053 2051 2063 2069 800mb Temp (C): 9.6 11.2 11.7 13.4 14.1 14.6 15.7 17.4 17.4 17.7 18.1 18.3 18.0 18.3 18.4 800mb Dewpt(C): 0.0 -7.4 -0.2 1.4 -2.0 -9.8 -11.7 -10.4 -12.7 -6.1 -1.1 -0.1 1.7 4.7 4.3 800mb RH (%): 51 26 43 43 32 17 14 14 11 19 26 28 33 40 38 800mb Dir: 268 293 293 307 311 262 240 231 191 182 209 195 208 212 213 800mb Speed(kt): 10 10 13 10 8 6 8 7 7 11 9 12 9 10 7 750mb GPH (m): 2561 2580 2585 2588 2579 2584 2581 2580 2575 2582 2589 2600 2598 2611 2618 750mb Temp (C): 8.6 8.9 9.9 11.1 11.4 11.6 12.9 14.7 14.8 14.1 14.6 14.0 13.6 14.0 13.9 750mb Dewpt(C): -11.7 -8.0 -2.1 -3.2 -6.8 -11.7 -12.4 -18.8 -24.1 -12.4 -11.0 -5.0 -2.1 3.3 5.4 750mb RH (%): 22 29 42 36 27 18 16 8 5 15 16 26 33 48 56 750mb Dir: 247 269 275 291 288 250 241 231 209 197 220 204 218 217 206 750mb Speed(kt): 18 13 15 12 9 9 12 12 11 15 16 15 12 14 10 700mb GPH (m): 3128 3148 3154 3160 3151 3157 3156 3157 3152 3159 3166 3177 3175 3188 3195 700mb Temp (C): 6.7 6.3 7.1 8.0 8.0 8.5 9.8 10.7 10.3 10.2 10.5 10.3 9.4 8.8 9.4 700mb Dewpt(C): -16.8 -10.7 -12.3 -8.2 -10.6 -14.8 -18.1 -20.6 -24.3 -20.4 -19.4 -10.4 5.7 5.6 5.0 700mb RH (%): 17 28 24 31 25 17 12 9 7 10 10 22 77 80 73 700mb Dir: 237 250 261 278 268 248 241 226 215 206 219 213 215 217 208 700mb Speed(kt): 26 18 16 14 9 13 15 16 14 18 19 17 14 18 17 650mb GPH (m): 3732 3752 3759 3767 3758 3764 3766 3768 3762 3769 3777 3788 3784 3797 3806 650mb Temp (C): 3.4 3.4 4.0 4.4 4.2 5.0 6.0 6.2 6.0 6.1 6.6 6.2 4.1 4.5 5.0 650mb Dewpt(C): -17.2 -17.0 -21.6 -14.9 -16.2 -19.4 -21.5 -27.6 -29.5 -27.6 -24.3 -12.2 2.2 4.2 4.4 650mb RH (%): 21 21 14 23 21 15 12 7 6 7 9 25 87 98 95 650mb Dir: 230 237 247 261 255 244 239 228 218 211 223 219 201 219 214 650mb Speed(kt): 33 26 21 16 15 16 18 16 18 19 21 16 12 21 23 600mb GPH (m): 4376 4395 4404 4412 4402 4410 4414 4417 4411 4418 4427 4437 4431 4445 4456 600mb Temp (C): -0.3 -0.5 0.0 0.0 -0.1 0.4 1.3 1.7 2.2 1.8 1.6 0.9 0.2 0.1 1.7 600mb Dewpt(C): -29.5 -28.9 -25.8 -22.4 -21.6 -21.8 -28.5 -34.7 -32.2 -27.0 -12.6 -4.7 0.1 -0.3 -2.5 600mb RH (%): 9 10 13 17 18 17 9 5 6 10 34 66 99 97 74 600mb Dir: 227 229 242 247 251 242 241 229 224 218 223 221 208 221 229 600mb Speed(kt): 37 30 24 21 19 18 19 16 23 22 20 13 12 24 26 550mb GPH (m): 5065 5083 5093 5102 5092 5101 5107 5111 5106 5112 5121 5130 5126 5141 5152 550mb Temp (C): -5.3 -5.3 -5.2 -5.1 -4.8 -4.0 -3.2 -2.9 -3.4 -3.6 -4.1 -3.8 -3.0 -1.8 -2.9 550mb Dewpt(C): -35.3 -34.5 -27.5 -27.8 -30.3 -33.5 -38.5 -36.0 -30.2 -22.1 -11.6 -9.2 -3.1 -5.5 -3.8 550mb RH (%): 8 8 16 15 12 8 5 6 11 23 56 66 99 76 94 550mb Dir: 227 227 241 243 250 241 239 230 226 223 214 211 219 228 231 550mb Speed(kt): 37 32 25 22 19 19 23 19 22 24 18 12 22 34 33 500mb GPH (m): 5804 5822 5834 5842 5833 5844 5852 5856 5850 5856 5865 5878 5875 5892 5900 500mb Temp (C): -10.7 -10.8 -10.3 -10.5 -10.1 -9.5 -9.0 -9.0 -8.5 -8.6 -9.1 -7.3 -7.6 -7.9 -8.3 500mb Dewpt(C): -42.3 -38.8 -37.5 -36.6 -38.9 -39.6 -39.2 -39.1 -44.1 -28.7 -22.4 -9.8 -8.6 -9.8 -11.3 500mb RH (%): 6 8 9 10 8 7 7 7 4 18 34 82 93 86 79 500mb Dir: 226 227 240 242 247 239 237 230 228 225 208 222 227 225 229 500mb Speed(kt): 34 33 24 21 19 23 28 22 26 23 15 22 34 37 37 450mb GPH (m): 6604 6622 6634 6642 6634 6647 6656 6661 6657 6663 6673 6691 6690 6702 6711 450mb Temp (C): -17.0 -16.8 -16.5 -16.5 -16.4 -15.9 -15.8 -15.2 -14.2 -14.6 -13.2 -11.7 -11.8 -12.3 -12.5 450mb Dewpt(C): -44.6 -42.0 -39.4 -42.4 -43.7 -46.0 -42.5 -44.8 -43.2 -21.1 -15.2 -14.7 -13.0 -17.6 -24.7 450mb RH (%): 8 10 13 9 8 6 9 7 7 58 85 78 91 65 36 450mb Dir: 226 231 238 243 242 239 235 229 228 230 216 220 232 228 228 450mb Speed(kt): 32 30 24 21 21 26 29 29 34 23 24 36 45 31 27 400mb GPH (m): 7473 7494 7507 7515 7507 7522 7532 7540 7539 7547 7564 7584 7581 7593 7603 400mb Temp (C): -24.4 -23.5 -23.6 -23.4 -23.1 -22.7 -21.9 -20.6 -20.8 -19.1 -16.9 -17.2 -17.7 -17.4 -16.7 400mb Dewpt(C): -48.4 -45.6 -43.9 -47.6 -50.0 -51.6 -52.5 -53.6 -36.1 -21.4 -18.4 -18.5 -20.5 -29.2 -34.8 400mb RH (%): 10 12 15 10 7 6 5 4 25 82 88 89 79 36 20 400mb Dir: 227 236 235 240 239 239 236 228 230 219 223 221 233 229 227 400mb Speed(kt): 33 26 24 22 25 29 32 38 39 37 51 49 46 35 32 350mb GPH (m): 8430 8455 8467 8476 8470 8486 8501 8516 8513 8530 8554 8573 8569 8582 8592 350mb Temp (C): -31.6 -30.8 -30.7 -30.3 -30.0 -30.1 -28.2 -26.1 -25.8 -24.3 -22.9 -23.4 -23.1 -23.5 -23.8 350mb Dewpt(C): -54.6 -51.9 -51.6 -53.6 -56.2 -54.6 -58.9 -50.3 -28.8 -26.9 -26.1 -24.3 -27.1 -39.1 -40.6 350mb RH (%): 9 12 12 9 7 8 4 9 76 79 75 93 70 24 21 350mb Dir: 224 236 231 235 236 238 234 229 221 221 225 226 234 224 221 350mb Speed(kt): 42 28 30 30 35 34 49 58 50 63 70 57 48 39 35 300mb GPH (m): 9505 9531 9542 9556 9550 9567 9593 9613 9616 9640 9669 9688 9682 9691 9698 300mb Temp (C): -38.4 -38.4 -38.4 -37.6 -37.9 -36.9 -35.1 -33.5 -31.9 -30.8 -30.2 -30.0 -30.7 -31.3 -32.2 300mb Dewpt(C): -60.9 -59.0 -57.9 -60.7 -60.1 -62.4 -59.0 -48.3 -35.0 -35.1 -37.1 -36.1 -41.5 -50.2 -47.0 300mb RH (%): 9 11 12 8 9 6 8 22 74 67 52 56 35 15 23 300mb Dir: 222 228 226 230 233 238 233 229 222 226 230 222 223 217 213 300mb Speed(kt): 53 39 33 43 46 53 69 67 76 79 74 61 51 38 35 250mb GPH (m): 10738 10762 10777 10793 10783 10808 10840 10874 10881 10909 10939 10959 10952 10957 10958 250mb Temp (C): -44.8 -45.6 -44.7 -44.8 -45.3 -44.4 -42.7 -40.2 -40.9 -40.8 -40.9 -40.5 -40.4 -41.3 -42.3 250mb Dewpt(C): -67.6 -65.4 -66.6 -67.1 -66.2 -65.6 -64.0 -46.2 -46.2 -53.3 -49.1 -51.6 -53.5 -52.6 -51.6 250mb RH (%): 7 10 8 8 9 9 9 54 58 27 43 31 25 30 37 250mb Dir: 216 220 221 228 232 233 235 231 231 227 230 233 221 211 207 250mb Speed(kt): 62 50 52 59 61 79 85 94 85 79 77 62 46 37 30 200mb GPH (m): 12214 12231 12250 12263 12252 12276 12315 12358 12357 12385 12413 12435 12426 12429 12431 200mb Temp (C): -49.2 -49.9 -50.3 -50.3 -50.2 -51.3 -51.7 -52.2 -52.1 -52.7 -53.1 -53.3 -53.5 -53.6 -51.8 200mb Dewpt(C): -73.8 -73.0 -72.2 -72.3 -72.2 -70.5 -69.1 -56.8 -61.2 -61.7 -57.3 -62.3 -60.5 -57.7 -66.2 200mb RH (%): 5 6 7 7 7 10 12 59 35 35 62 35 44 63 18 200mb Dir: 214 214 218 222 230 231 232 238 239 228 223 245 235 213 209 200mb Speed(kt): 67 60 59 63 68 72 99 107 92 80 80 71 44 38 27 150mb GPH (m): 14091 14102 14116 14129 14114 14129 14160 14186 14180 14205 14229 14248 14234 14251 14266 150mb Temp (C): -51.4 -51.6 -52.3 -52.2 -53.4 -53.4 -56.1 -59.0 -59.8 -59.1 -59.2 -59.4 -61.0 -58.6 -58.2 150mb Dewpt(C): -81.9 -82.2 -82.7 -82.5 -80.7 -80.4 -82.8 -80.7 -82.2 -79.9 -82.0 -81.5 -80.1 -81.3 -82.4 150mb RH (%): 2 2 2 2 3 3 3 6 5 7 5 5 8 5 4 150mb Dir: 212 209 219 225 229 228 228 232 227 223 228 226 227 227 219 150mb Speed(kt): 57 49 54 58 54 58 97 96 95 78 72 64 58 42 28 100mb GPH (m): 16694 16703 16712 16721 16701 16712 16731 16733 16721 16739 16756 16768 16748 16763 16777 100mb Temp (C): -56.8 -56.7 -56.8 -57.4 -57.4 -57.9 -59.5 -58.7 -59.3 -59.4 -61.7 -62.7 -62.5 -63.2 -63.9 100mb Dewpt(C): -90.8 -90.2 -90.6 -86.8 -91.0 -91.3 -88.1 -87.5 -87.8 -88.0 -89.8 -87.9 -87.8 -88.4 -87.0 100mb RH (%): 1 1 1 2 1 1 2 2 2 2 2 3 3 3 4 100mb Dir: 183 194 206 199 225 212 228 224 220 217 229 211 219 227 217 100mb Speed(kt): 23 20 19 21 18 19 23 22 18 24 23 19 21 15 14