Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JUL 25, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 988.3 990.0 990.0 992.3 992.6 993.7 993.7 994.2 993.2 994.2 994.1 993.8 991.7 993.3 994.6 Mean SLP (mb): 1011.4 1013.9 1014.0 1016.4 1016.4 1017.7 1017.9 1018.3 1017.0 1018.3 1018.2 1017.7 1015.2 1017.3 1018.8 2m agl Tmp (F): 83.0 64.9 60.5 59.5 67.2 62.9 58.7 62.4 71.0 63.3 59.9 68.6 76.2 63.1 58.7 2m agl Dewpt(F): 65.1 58.2 55.6 56.1 55.0 55.4 54.3 54.3 55.4 54.4 54.2 54.3 52.1 54.7 53.2 2m agl RH (%): 53 78 83 88 64 76 85 74 57 72 81 59 42 73 81 10m agl Dir: 280 285 203 192 239 235 193 201 265 322 178 246 262 295 171 10m agl Spd(kt): 5 4 5 3 6 4 3 4 5 2 2 2 5 3 4 6hr Precip (in): 0.00 0.00 0.00 0.02 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 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Sfc CAPE (J/kg): 654.6 0.0 12.2 35.9 26.6 20.7 23.4 24.5 5.8 0.0 5.5 0.0 0.2 0.1 0.5 Sfc CINH (J/kg): -3.4 0.0 0.0 0.0 0.0 0.0 -0.1 0.0 0.0 -0.1 -6.3 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 146.6 84.1 121.2 161.4 138.4 95.9 80.2 88.5 114.5 107.5 69.9 106.1 99.8 152.0 94.1 Precip H20 (in): 1.03 0.89 0.94 0.86 0.92 0.83 0.80 0.78 0.88 1.13 0.95 0.82 0.90 1.00 0.96 Lifted Index(C): -3.9 0.7 5.5 10.2 7.8 8.2 9.5 9.1 5.8 5.8 8.8 8.5 6.8 7.4 9.8 700mb VV(-ub/s): 0.5 -0.9 1.6 1.6 -0.1 -1.7 -0.1 0.7 0.9 -0.3 -0.1 -0.1 0.5 -0.9 -1.2 Thk1000-500mb(m)5700.2 5670.2 5641.2 5618.0 5638.1 5632.9 5614.8 5608.2 5622.9 5618.8 5613.1 5628.0 5651.9 5632.7 5607.9 Thk1000-850mb(m)1406.3 1378.1 1362.3 1352.9 1367.7 1361.0 1352.6 1354.8 1373.0 1367.4 1359.9 1368.9 1386.4 1370.8 1357.0 Thk850-700mb(m):1622.3 1615.4 1605.1 1591.5 1593.6 1597.7 1596.9 1594.3 1594.3 1593.6 1596.4 1598.4 1602.4 1594.3 1582.8 SWEAT Index: 187.9 195.0 188.2 221.0 215.3 156.5 127.0 115.3 140.0 140.9 96.3 51.4 66.5 156.9 187.7 Total Totals Idx 47.8 41.0 38.6 31.3 33.8 32.8 32.3 32.6 36.6 36.3 32.0 28.2 31.9 35.3 32.1 Frz Hgt(ft amsl) 13789 13903 13509 13542 14106 13954 12993 12414 12241 12085 12022 12161 12551 12023 12965 0WetBlbHgt(amsl) 9870 8804 9954 8812 10303 9126 8961 9010 8994 8828 10426 9752 10317 10829 9730 Equil Prs (mb): 243 990 890 839 788 843 869 848 993 994 994 994 992 993 995 Equil Hgt(amsl): 35957 26 3588 5255 6979 5195 4325 5007 26 26 26 26 26 26 26 Hail Size(in): 0.72 -0.17 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: 54.0 41.4 21.3 23.9 27.3 26.3 20.2 22.2 40.3 31.0 19.6 44.0 53.1 30.7 26.2 Showalter Index: -0.5 3.7 5.4 10.3 8.5 9.3 10.1 10.0 7.2 7.3 10.3 12.6 10.3 7.5 9.5 Cap Strength(C): -0.1 -999.9 3.2 2.4 -999.9 3.0 5.1 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 237 241 237 245 262 253 251 248 260 257 256 249 247 249 263 Storm Spd (kts): 17 23 23 25 20 17 15 16 18 15 14 11 15 18 20 2m HeatIndex(F): 85 65 61 59 67 63 59 62 71 63 60 69 76 63 59 2m WindChill(F): 83 65 61 59 67 63 59 62 71 63 60 69 76 63 59 1000mb GPH (m): 100 118 118 138 140 150 150 154 145 155 154 151 132 147 158 950mb GPH (m): 551 555 552 570 578 585 582 587 586 591 588 588 576 583 589 950mb Temp (C): 22.9 14.5 12.2 11.1 15.1 13.3 11.3 11.9 16.5 14.4 13.4 14.8 19.7 14.4 11.7 950mb Dewpt(C): 16.6 13.5 12.2 10.7 11.3 12.0 10.8 10.8 11.4 11.8 10.9 10.5 9.2 11.2 11.0 950mb RH (%): 66 93 100 97 78 91 97 93 71 84 84 75 50 81 95 950mb Dir: 283 306 204 197 236 234 197 201 264 320 175 238 261 323 194 950mb Speed(kt): 6 7 8 6 7 7 5 5 6 2 7 2 6 8 10 900mb GPH (m): 1019 1014 1003 1020 1033 1038 1032 1038 1043 1047 1040 1043 1038 1039 1041 900mb Temp (C): 18.4 15.3 9.4 8.7 11.0 10.0 8.5 8.7 12.1 11.6 9.5 11.6 15.0 13.2 9.9 900mb Dewpt(C): 15.4 14.7 9.2 8.3 10.3 9.8 8.2 7.8 10.2 11.0 9.2 7.1 8.0 9.6 9.2 900mb RH (%): 82 96 98 97 96 98 98 94 88 96 98 74 62 78 95 900mb Dir: 279 220 202 216 231 225 199 204 259 198 210 190 255 219 219 900mb Speed(kt): 5 8 12 20 10 12 11 10 5 6 4 3 5 8 13 850mb GPH (m): 1507 1496 1481 1491 1508 1511 1503 1509 1518 1522 1514 1520 1518 1517 1515 850mb Temp (C): 14.6 12.3 11.0 7.0 7.8 7.6 7.2 7.5 9.0 8.7 9.2 10.6 11.7 9.2 8.0 850mb Dewpt(C): 10.7 9.1 8.1 6.2 7.5 6.5 5.2 4.6 6.4 6.6 3.5 -1.3 1.1 7.5 6.8 850mb RH (%): 77 81 82 95 98 93 87 82 84 87 67 43 48 89 92 850mb Dir: 236 227 213 211 226 220 219 213 252 232 234 204 216 214 238 850mb Speed(kt): 6 16 20 24 19 18 12 9 9 10 9 9 10 14 16 800mb GPH (m): 2018 2004 1986 1991 2006 2012 2004 2011 2021 2024 2016 2023 2023 2018 2014 800mb Temp (C): 13.5 12.0 10.0 7.3 5.4 8.6 9.2 8.3 8.1 8.3 8.3 9.1 9.7 7.5 5.9 800mb Dewpt(C): 4.1 -0.1 3.3 -0.5 3.8 1.2 -3.0 -1.2 3.6 0.8 -2.7 -1.7 -2.1 -0.2 5.3 800mb RH (%): 52 43 63 57 89 59 42 51 73 59 45 46 43 58 96 800mb Dir: 204 227 214 212 228 225 230 222 229 234 232 208 213 215 245 800mb Speed(kt): 15 27 24 30 26 25 17 14 19 18 15 15 20 25 22 750mb GPH (m): 2558 2542 2520 2520 2536 2544 2536 2541 2551 2554 2547 2555 2556 2549 2540 750mb Temp (C): 10.6 10.4 7.8 6.1 6.8 7.4 7.1 6.0 5.9 6.0 6.2 6.5 7.1 6.7 2.7 750mb Dewpt(C): -2.0 -15.2 -3.5 -5.6 0.0 -5.2 -6.6 -4.0 -3.1 -5.5 -0.9 0.5 2.2 -2.1 2.3 750mb RH (%): 41 15 44 43 61 40 37 48 52 43 60 65 70 53 97 750mb Dir: 199 213 208 215 231 230 230 224 230 230 232 212 210 216 239 750mb Speed(kt): 26 36 31 37 33 24 19 20 25 23 18 16 23 32 28 700mb GPH (m): 3129 3112 3086 3083 3101 3109 3100 3103 3113 3116 3110 3118 3120 3112 3098 700mb Temp (C): 7.6 7.4 5.5 3.9 5.4 4.8 4.1 3.7 2.9 3.3 3.2 3.5 4.0 2.8 3.1 700mb Dewpt(C): -14.7 -19.6 -6.7 -8.6 -5.1 -12.1 -9.6 -11.0 -12.9 -8.5 -2.5 -6.9 -3.7 0.6 -5.1 700mb RH (%): 19 13 41 39 46 28 36 33 30 41 66 46 57 85 55 700mb Dir: 196 202 204 216 234 229 226 221 228 230 233 217 208 215 232 700mb Speed(kt): 33 44 40 41 34 25 23 26 30 24 21 20 26 34 34 650mb GPH (m): 3734 3716 3688 3681 3703 3709 3699 3701 3708 3713 3707 3715 3719 3708 3697 650mb Temp (C): 3.6 3.6 2.3 1.5 2.9 2.2 1.1 0.4 0.1 -0.2 -0.3 -0.1 0.4 -0.2 1.6 650mb Dewpt(C): -21.7 -24.3 -13.3 -13.4 -16.7 -24.5 -17.5 -18.4 -19.4 -3.8 -6.2 -10.3 -8.1 -7.9 -17.0 650mb RH (%): 14 11 30 32 22 12 23 23 22 76 64 46 53 56 24 650mb Dir: 199 198 202 216 233 226 225 220 226 229 228 222 207 214 231 650mb Speed(kt): 36 46 44 44 35 28 27 30 36 28 27 24 29 35 37 600mb GPH (m): 4376 4359 4329 4323 4346 4351 4338 4338 4345 4350 4344 4352 4357 4347 4336 600mb Temp (C): -1.3 -0.8 -1.2 -0.7 -0.2 -0.4 -1.6 -2.6 -2.5 -3.2 -2.8 -2.1 -2.1 -0.5 -2.4 600mb Dewpt(C): -27.3 -18.5 -19.7 -17.1 -34.7 -35.1 -28.5 -29.4 -28.7 -5.6 -10.5 -26.3 -15.9 -35.4 -14.8 600mb RH (%): 12 25 23 28 6 5 11 11 12 84 56 14 34 5 38 600mb Dir: 200 201 205 216 233 221 221 219 225 224 225 223 215 219 231 600mb Speed(kt): 37 47 47 48 38 33 33 33 39 34 31 22 34 32 42 550mb GPH (m): 5063 5048 5018 5013 5036 5041 5025 5023 5030 5035 5028 5038 5043 5037 5023 550mb Temp (C): -6.2 -5.4 -4.8 -4.2 -4.6 -4.3 -5.4 -5.8 -6.3 -6.5 -6.5 -5.3 -5.4 -4.5 -4.8 550mb Dewpt(C): -32.6 -23.6 -26.6 -23.1 -34.4 -27.7 -29.4 -36.9 -29.2 -10.2 -19.6 -38.4 -28.4 -23.7 -47.0 550mb RH (%): 11 23 17 22 8 14 14 7 15 75 35 6 15 21 2 550mb Dir: 206 207 208 217 232 218 220 218 226 223 227 225 218 217 235 550mb Speed(kt): 39 51 50 54 44 39 37 37 42 38 32 25 33 36 46 500mb GPH (m): 5801 5788 5759 5756 5778 5783 5765 5762 5768 5774 5767 5779 5783 5779 5766 500mb Temp (C): -11.3 -9.8 -9.7 -9.1 -9.3 -9.4 -9.9 -10.3 -10.6 -10.5 -9.7 -9.5 -9.5 -9.3 -8.7 500mb Dewpt(C): -40.3 -34.6 -29.5 -32.4 -37.3 -32.9 -32.1 -36.0 -34.9 -14.9 -54.6 -35.8 -27.3 -30.3 -46.3 500mb RH (%): 8 12 19 14 9 13 15 11 12 70 1 10 22 17 3 500mb Dir: 210 212 211 217 231 218 220 218 226 225 226 224 222 220 239 500mb Speed(kt): 48 53 52 60 51 42 40 42 45 42 36 33 32 40 48 450mb GPH (m): 6601 6591 6563 6561 6583 6587 6568 6565 6570 6576 6571 6584 6590 6586 6574 450mb Temp (C): -16.0 -15.4 -15.4 -15.2 -15.1 -15.4 -15.5 -15.9 -15.8 -15.9 -15.1 -14.9 -14.3 -14.2 -14.0 450mb Dewpt(C): -44.8 -41.6 -36.3 -41.2 -35.5 -35.5 -33.1 -34.6 -31.7 -23.5 -59.0 -34.1 -22.4 -25.7 -42.5 450mb RH (%): 7 9 16 9 16 17 21 19 25 53 1 18 51 38 8 450mb Dir: 210 214 214 217 229 217 221 216 225 226 228 223 224 223 246 450mb Speed(kt): 63 58 55 64 57 44 45 49 51 45 37 32 35 41 46 400mb GPH (m): 7477 7470 7441 7439 7462 7464 7443 7441 7447 7452 7450 7465 7472 7467 7454 400mb Temp (C): -21.7 -21.2 -21.5 -21.2 -21.4 -21.6 -22.7 -22.2 -22.2 -22.1 -20.7 -20.5 -20.4 -21.1 -22.0 400mb Dewpt(C): -53.8 -50.8 -43.4 -45.6 -41.5 -50.7 -36.2 -39.2 -36.6 -29.5 -44.3 -33.3 -32.7 -31.8 -41.4 400mb RH (%): 4 6 13 10 15 6 29 21 27 52 11 32 34 38 16 400mb Dir: 209 212 215 216 226 215 221 215 225 227 231 223 227 220 236 400mb Speed(kt): 77 70 63 70 62 53 49 55 52 47 35 32 35 45 54 350mb GPH (m): 8447 8441 8410 8409 8432 8434 8407 8404 8412 8419 8421 8435 8444 8437 8419 350mb Temp (C): -27.8 -27.8 -28.4 -28.2 -27.7 -28.5 -29.9 -30.1 -29.4 -29.1 -28.5 -28.4 -28.1 -28.5 -29.8 350mb Dewpt(C): -61.9 -52.9 -53.0 -52.3 -58.9 -56.3 -47.5 -47.8 -40.7 -37.2 -45.0 -41.4 -39.6 -37.8 -56.5 350mb RH (%): 3 8 8 9 4 6 18 17 34 47 20 29 34 42 6 350mb Dir: 209 209 212 214 223 213 219 214 224 226 233 222 227 219 232 350mb Speed(kt): 80 79 76 78 73 64 55 61 51 51 32 31 35 47 58 300mb GPH (m): 9538 9531 9500 9499 9522 9521 9489 9483 9494 9501 9506 9521 9531 9523 9498 300mb Temp (C): -35.4 -35.1 -35.0 -35.3 -35.5 -36.4 -37.3 -38.3 -37.8 -37.8 -36.8 -36.7 -36.5 -36.5 -38.0 300mb Dewpt(C): -54.5 -55.2 -60.1 -62.0 -57.6 -52.3 -55.8 -56.7 -48.9 -47.6 -49.9 -49.0 -46.8 -47.9 -58.2 300mb RH (%): 14 12 7 6 10 19 14 14 32 37 26 29 35 31 12 300mb Dir: 215 213 215 217 223 215 217 213 224 226 235 222 230 218 229 300mb Speed(kt): 89 87 92 90 85 78 66 68 52 54 30 26 33 49 64 250mb GPH (m): 10783 10779 10749 10748 10765 10761 10724 10714 10726 10732 10742 10757 10769 10762 10729 250mb Temp (C): -43.8 -43.2 -43.2 -42.7 -43.9 -44.0 -45.2 -45.7 -45.7 -46.2 -45.9 -45.8 -45.6 -45.5 -46.4 250mb Dewpt(C): -59.8 -60.9 -61.1 -63.4 -61.5 -62.1 -63.9 -63.6 -61.2 -58.3 -56.4 -58.2 -57.5 -57.2 -56.7 250mb RH (%): 17 14 14 10 14 13 12 13 18 26 31 25 27 28 32 250mb Dir: 215 214 215 217 221 214 216 214 221 226 233 223 230 218 227 250mb Speed(kt): 93 94 102 100 92 90 74 77 63 59 31 28 33 48 71 200mb GPH (m): 12254 12256 12225 12230 12244 12237 12195 12184 12196 12196 12203 12219 12228 12218 12187 200mb Temp (C): -50.2 -49.3 -49.4 -48.7 -48.7 -49.0 -49.3 -49.1 -49.1 -50.4 -51.4 -51.6 -52.1 -53.0 -51.9 200mb Dewpt(C): -69.0 -70.7 -71.7 -73.5 -70.9 -70.2 -70.6 -72.6 -73.7 -70.2 -69.8 -69.4 -69.9 -67.8 -68.9 200mb RH (%): 11 8 7 5 7 8 8 6 5 9 11 12 12 17 13 200mb Dir: 216 216 217 216 218 216 217 215 217 223 226 218 222 219 227 200mb Speed(kt): 93 94 97 102 101 103 93 97 86 68 55 52 46 49 72 150mb GPH (m): 14127 14130 14095 14100 14117 14112 14075 14065 14076 14070 14063 14075 14086 14071 14046 150mb Temp (C): -51.5 -51.9 -52.2 -52.8 -51.9 -51.5 -50.7 -50.7 -50.7 -51.0 -53.3 -53.5 -53.4 -53.2 -52.8 150mb Dewpt(C): -82.5 -82.7 -82.4 -83.1 -82.4 -82.4 -81.9 -81.8 -86.3 -86.3 -83.4 -83.6 -83.6 -83.3 -80.7 150mb RH (%): 2 2 2 2 2 2 2 2 1 1 2 2 2 2 3 150mb Dir: 214 217 219 216 219 218 217 220 218 222 225 218 216 221 231 150mb Speed(kt): 49 59 64 70 69 71 78 74 72 66 61 60 67 60 71 100mb GPH (m): 16713 16718 16686 16692 16715 16709 16669 16667 16680 16669 16646 16654 16674 16663 16634 100mb Temp (C): -58.4 -59.6 -57.5 -57.6 -57.4 -58.0 -56.9 -56.9 -55.7 -56.5 -56.3 -57.2 -56.4 -56.8 -56.0 100mb Dewpt(C): -91.5 -92.5 -90.9 -91.0 -86.8 -87.2 -90.7 -90.7 -89.6 -90.2 -90.1 -90.7 -90.2 -90.4 -89.8 100mb RH (%): 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 100mb Dir: 211 207 199 198 194 199 204 201 203 210 223 212 221 216 230 100mb Speed(kt): 23 32 25 29 33 40 27 39 36 37 31 38 39 36 35