Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z JAN 11, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 1004.8 1003.9 1003.4 1004.2 1003.2 1003.9 1004.0 1004.9 1004.6 1003.4 1001.7 1002.6 1002.8 1004.5 1005.3 Mean SLP (mb): 1029.7 1028.8 1028.4 1029.2 1027.9 1028.7 1028.8 1029.9 1029.4 1028.3 1026.6 1027.7 1027.7 1030.0 1031.0 2m agl Tmp (F): 49.9 46.0 47.1 50.1 53.4 52.6 50.9 49.3 52.7 49.0 47.3 44.3 50.6 37.7 32.1 2m agl Dewpt(F): 44.1 40.1 39.1 37.4 38.9 38.9 34.2 33.8 44.2 40.1 39.8 38.2 45.5 35.4 29.4 2m agl RH (%): 80 79 73 61 57 59 52 55 72 71 75 79 82 91 89 10m agl Dir: 96 83 111 133 140 150 103 133 32 55 75 84 356 66 54 10m agl Spd(kt): 3 5 5 4 4 3 3 3 1 4 5 5 1 3 3 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 0.01 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 0.01 0.01 Sfc CAPE (J/kg): 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Sfc CINH (J/kg): 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0-3km Hel(J/kg): 246.7 198.6 315.1 211.3 194.9 175.1 212.9 170.9 150.0 108.7 123.5 150.4 73.5 81.8 88.9 Precip H20 (in): 0.49 0.44 0.59 0.68 0.61 0.80 0.63 0.70 0.86 0.71 0.45 0.23 0.20 0.17 0.19 Lifted Index(C): 10.1 10.9 10.4 9.7 10.6 7.6 11.4 5.4 5.6 6.5 8.9 13.6 13.2 11.4 11.9 700mb VV(-ub/s): 6.4 2.6 0.0 2.9 0.1 0.2 1.2 -1.0 -1.9 0.4 1.4 0.0 -0.2 0.3 1.0 Thk1000-500mb(m)5485.7 5491.9 5493.4 5504.2 5516.7 5520.8 5526.8 5533.6 5545.2 5577.0 5597.3 5604.6 5600.7 5590.4 5575.8 Thk1000-850mb(m)1342.8 1340.6 1338.7 1338.2 1343.6 1343.8 1344.9 1343.3 1348.0 1361.0 1365.6 1364.9 1366.2 1365.0 1356.6 Thk850-700mb(m):1563.4 1561.3 1563.0 1563.1 1566.2 1569.6 1575.4 1578.8 1578.4 1589.6 1598.3 1600.7 1600.5 1600.1 1597.6 SWEAT Index: 190.7 195.7 230.4 193.4 166.2 184.0 153.2 174.4 111.7 70.5 49.4 59.4 59.8 44.7 59.3 Total Totals Idx 25.5 22.4 28.2 35.5 33.6 38.8 31.4 43.7 41.9 40.1 24.2 11.4 15.3 8.3 11.4 Frz Hgt(ft amsl) 8876 8820 8923 8492 8792 9214 9971 10942 11023 11394 11865 12073 11881 11917 11606 0WetBlbHgt(amsl) 4597 4106 4452 8170 8340 8503 9031 7803 8111 7558 6596 7252 6898 6501 6429 Equil Prs (mb): 1005 1004 1003 1004 1003 1004 1004 1005 1005 1003 1002 1003 1003 1005 1005 Equil Hgt(amsl): 26 26 26 26 26 26 26 26 26 26 26 26 26 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: 48.8 52.2 52.3 49.5 51.7 46.7 48.4 49.8 45.9 46.4 53.7 61.1 58.1 60.3 59.8 Showalter Index: 13.0 14.4 13.4 10.6 11.2 8.3 11.7 5.0 5.3 6.4 12.9 14.0 13.6 11.9 12.2 Cap Strength(C):-999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 265 255 274 272 273 276 280 285 308 289 274 280 281 270 277 Storm Spd (kts): 21 21 25 21 23 19 21 20 13 11 13 12 11 10 12 2m HeatIndex(F): 50 46 47 50 53 53 51 49 53 49 47 44 51 38 32 2m WindChill(F): 50 46 47 50 53 53 51 49 53 49 47 44 51 35 32 1000mb GPH (m): 243 235 232 239 230 237 237 245 243 232 217 224 227 240 245 1000mb Temp (C): 10.5 10.9 10.4 10.1 12.4 11.8 11.4 9.9 11.8 14.0 11.2 9.4 11.7 9.8 6.6 1000mb Dewpt(C): 6.6 5.0 4.2 2.5 3.9 3.8 2.4 1.2 4.6 2.1 4.4 1.5 6.4 3.6 -0.9 1000mb RH (%): 76 67 65 59 56 58 54 54 61 44 62 57 69 65 58 1000mb Dir: 92 83 110 136 136 150 106 129 38 64 84 89 31 64 54 1000mb Speed(kt): 2 5 4 4 4 4 4 3 1 4 5 5 1 3 3 950mb GPH (m): 669 661 657 664 657 664 663 670 670 663 649 653 657 668 669 950mb Temp (C): 9.3 9.5 8.9 8.7 10.1 9.3 9.8 9.8 10.3 12.8 15.1 14.3 14.6 14.3 11.9 950mb Dewpt(C): 1.7 0.4 2.7 1.2 -1.8 1.2 0.3 3.7 5.1 7.4 -0.2 -7.8 -12.8 -16.4 -10.1 950mb RH (%): 59 52 65 59 43 56 51 65 69 69 34 21 14 10 20 950mb Dir: 187 195 197 201 204 210 224 194 236 107 92 135 181 154 172 950mb Speed(kt): 10 13 19 20 18 18 16 13 5 5 7 6 3 5 1 900mb GPH (m): 1117 1108 1103 1109 1104 1111 1111 1118 1118 1117 1104 1109 1112 1124 1122 900mb Temp (C): 8.4 7.4 7.1 6.9 8.0 8.1 8.5 7.6 8.8 11.7 13.2 14.7 14.5 14.9 13.9 900mb Dewpt(C): -5.8 -9.2 -6.7 -4.1 -6.5 -3.3 -3.9 7.1 6.0 5.7 1.3 -35.3 -27.6 -25.3 -27.4 900mb RH (%): 36 29 37 45 35 44 41 96 83 66 43 2 4 5 4 900mb Dir: 204 207 214 212 213 216 230 228 268 87 147 195 238 187 242 900mb Speed(kt): 23 25 28 24 23 20 21 12 10 3 3 9 9 7 8 850mb GPH (m): 1586 1576 1570 1577 1574 1580 1582 1588 1590 1593 1583 1589 1593 1605 1602 850mb Temp (C): 6.1 5.3 5.2 4.8 6.4 6.1 7.0 7.3 7.4 9.5 11.7 13.2 13.7 13.5 12.9 850mb Dewpt(C): -18.4 -19.6 -12.7 -2.9 -5.0 -0.7 -10.0 2.7 5.0 2.2 -16.1 -27.8 -24.5 -35.0 -31.7 850mb RH (%): 15 15 26 57 44 61 28 73 85 60 13 4 5 2 3 850mb Dir: 221 214 222 221 227 222 235 248 288 168 213 224 257 221 242 850mb Speed(kt): 29 28 32 22 21 21 22 16 12 2 10 13 12 7 11 800mb GPH (m): 2080 2068 2063 2070 2069 2076 2078 2085 2087 2094 2087 2095 2100 2110 2107 800mb Temp (C): 3.9 3.1 3.3 2.6 4.0 4.1 5.4 5.3 4.8 7.7 10.1 10.5 10.4 10.3 10.3 800mb Dewpt(C): -18.9 -29.6 -17.2 2.0 0.8 3.2 -3.3 -1.1 2.8 -6.0 -24.0 -19.2 -23.3 -31.0 -35.2 800mb RH (%): 17 7 21 96 79 93 53 63 87 37 7 11 7 4 3 800mb Dir: 232 219 232 236 243 239 239 257 281 237 228 236 256 234 247 800mb Speed(kt): 34 30 32 24 25 23 25 19 14 6 17 15 13 10 13 750mb GPH (m): 2600 2587 2583 2590 2591 2599 2603 2610 2612 2623 2620 2628 2632 2643 2639 750mb Temp (C): 0.8 0.4 0.8 0.0 0.7 1.3 2.6 3.6 3.2 5.6 7.1 6.9 7.1 7.2 6.5 750mb Dewpt(C): -23.8 -37.6 -13.7 -1.1 -1.2 -1.4 -0.6 -9.7 -7.2 -17.9 -20.1 -20.1 -33.6 -44.1 -27.9 750mb RH (%): 14 4 33 92 87 82 79 37 46 17 12 13 4 1 7 750mb Dir: 234 222 238 245 247 246 247 254 270 247 240 251 253 245 249 750mb Speed(kt): 37 31 39 29 31 27 31 26 17 14 21 15 14 11 15 700mb GPH (m): 3149 3137 3133 3140 3140 3150 3157 3167 3169 3183 3181 3190 3194 3205 3199 700mb Temp (C): -3.3 -1.8 -2.5 -1.9 -3.8 -2.2 -0.7 1.0 1.3 2.0 2.9 3.4 3.4 3.4 2.8 700mb Dewpt(C): -16.4 -47.0 -3.2 -7.2 -5.3 -6.7 -5.3 -12.9 -7.8 -19.0 -16.2 -27.2 -37.9 -32.7 -29.3 700mb RH (%): 36 2 95 67 89 71 71 35 50 20 23 9 3 5 8 700mb Dir: 232 221 245 248 249 257 254 256 271 250 237 269 253 240 248 700mb Speed(kt): 39 32 42 38 34 29 37 34 26 18 22 16 15 15 19 650mb GPH (m): 3731 3721 3718 3726 3726 3737 3745 3758 3760 3775 3776 3785 3789 3800 3793 650mb Temp (C): -7.8 -6.6 -6.0 -4.1 -4.2 -4.0 -4.3 -2.5 -2.8 -2.1 -1.1 -0.7 -1.3 -1.3 -2.1 650mb Dewpt(C): -12.7 -12.9 -7.5 -21.0 -18.2 -6.7 -14.5 -22.4 -10.1 -20.5 -18.6 -27.6 -28.5 -27.4 -25.4 650mb RH (%): 68 61 89 26 33 82 45 20 57 23 25 11 11 12 15 650mb Dir: 233 226 249 253 251 255 259 261 286 256 244 270 253 239 244 650mb Speed(kt): 40 34 45 39 42 33 41 38 30 21 26 19 17 17 21 600mb GPH (m): 4348 4342 4339 4352 4352 4364 4370 4387 4389 4406 4408 4418 4420 4429 4422 600mb Temp (C): -10.9 -9.2 -10.1 -8.0 -7.5 -8.1 -7.9 -7.0 -7.6 -5.9 -5.3 -4.7 -5.9 -6.5 -6.6 600mb Dewpt(C): -12.2 -10.1 -11.9 -16.4 -20.0 -9.0 -18.8 -24.8 -14.1 -14.8 -24.7 -35.9 -28.6 -27.9 -30.2 600mb RH (%): 90 93 86 51 36 93 42 23 60 50 20 7 15 17 14 600mb Dir: 248 231 255 253 252 257 260 263 284 265 253 261 256 245 250 600mb Speed(kt): 35 34 48 43 49 38 43 41 28 27 29 26 20 20 22 550mb GPH (m): 5013 5010 5006 5022 5024 5035 5042 5058 5061 5081 5085 5097 5097 5104 5095 550mb Temp (C): -14.3 -13.7 -13.3 -12.6 -11.9 -11.9 -11.8 -12.7 -11.1 -10.5 -9.4 -8.4 -9.1 -10.4 -10.6 550mb Dewpt(C): -16.2 -15.5 -14.3 -15.8 -23.5 -15.0 -20.1 -17.0 -14.0 -14.0 -27.8 -32.4 -32.0 -34.9 -36.8 550mb RH (%): 86 86 92 77 38 78 50 70 79 75 21 13 14 12 10 550mb Dir: 264 239 266 254 250 259 260 260 274 270 257 255 251 251 247 550mb Speed(kt): 28 41 46 40 50 39 46 49 25 34 27 31 27 24 28 500mb GPH (m): 5729 5727 5725 5743 5747 5757 5764 5778 5788 5809 5815 5829 5828 5830 5821 500mb Temp (C): -18.9 -18.3 -17.9 -16.8 -16.1 -16.7 -17.1 -16.8 -14.7 -14.2 -14.3 -13.0 -13.1 -14.8 -15.1 500mb Dewpt(C): -21.2 -20.5 -20.3 -22.7 -24.8 -21.4 -21.9 -27.5 -21.4 -19.9 -25.3 -31.8 -37.2 -40.1 -38.8 500mb RH (%): 82 84 81 61 48 68 67 40 57 62 39 20 12 10 12 500mb Dir: 256 246 273 263 252 262 256 263 277 263 270 256 245 254 248 500mb Speed(kt): 35 49 45 39 46 38 38 50 28 40 30 33 35 31 37 450mb GPH (m): 6505 6504 6504 6526 6533 6540 6545 6564 6576 6598 6605 6624 6622 6620 6609 450mb Temp (C): -24.6 -24.1 -23.5 -21.6 -20.9 -22.6 -22.8 -20.2 -20.2 -20.2 -19.4 -18.1 -17.8 -19.5 -20.3 450mb Dewpt(C): -28.6 -26.6 -34.8 -33.8 -38.6 -30.0 -30.0 -34.0 -31.7 -27.3 -23.4 -30.7 -36.3 -36.5 -42.6 450mb RH (%): 70 80 35 33 20 52 53 29 36 54 71 33 19 22 13 450mb Dir: 248 246 271 261 248 254 256 257 298 255 284 261 241 248 249 450mb Speed(kt): 42 54 47 43 44 44 34 39 30 35 37 37 41 44 52 400mb GPH (m): 7351 7351 7353 7382 7391 7393 7398 7425 7437 7459 7472 7492 7491 7483 7468 400mb Temp (C): -31.0 -30.8 -30.6 -28.5 -27.8 -28.6 -28.7 -27.1 -27.0 -26.7 -24.7 -24.6 -24.3 -25.4 -27.4 400mb Dewpt(C): -36.4 -33.9 -46.6 -36.9 -50.5 -44.0 -38.4 -44.5 -35.5 -29.6 -28.6 -30.7 -39.8 -44.4 -44.0 400mb RH (%): 60 75 21 46 10 22 40 19 45 77 71 58 23 16 20 400mb Dir: 248 249 267 265 244 247 271 268 306 268 272 256 246 242 246 400mb Speed(kt): 47 56 49 43 39 43 31 34 43 36 35 37 49 46 53 350mb GPH (m): 8281 8282 8284 8321 8331 8333 8338 8369 8382 8407 8426 8447 8448 8437 8417 350mb Temp (C): -39.2 -38.8 -38.6 -36.5 -36.7 -36.5 -36.3 -35.9 -35.3 -34.4 -33.1 -32.7 -32.2 -32.4 -32.8 350mb Dewpt(C): -44.6 -42.5 -50.6 -40.9 -54.7 -50.9 -48.3 -45.8 -39.1 -37.8 -36.7 -39.5 -43.5 -47.5 -51.6 350mb RH (%): 58 69 29 65 15 23 29 37 69 72 71 52 33 22 15 350mb Dir: 247 258 278 271 246 245 278 272 300 284 279 266 240 238 240 350mb Speed(kt): 50 57 49 45 42 39 36 35 47 41 38 27 44 48 56 300mb GPH (m): 9316 9318 9322 9367 9378 9380 9384 9419 9436 9463 9487 9511 9518 9506 9485 300mb Temp (C): -48.6 -48.0 -47.8 -46.5 -45.6 -45.6 -46.4 -45.4 -44.3 -44.4 -42.6 -41.8 -40.4 -40.4 -40.5 300mb Dewpt(C): -52.7 -52.4 -52.7 -49.9 -54.4 -49.8 -54.0 -50.0 -47.9 -47.9 -46.3 -50.3 -45.4 -48.1 -49.0 300mb RH (%): 63 62 58 69 38 63 44 61 68 69 68 41 60 45 41 300mb Dir: 252 262 306 273 252 250 296 275 293 294 292 282 247 240 241 300mb Speed(kt): 54 58 59 39 32 40 40 51 48 50 42 23 38 45 55 250mb GPH (m): 10485 10493 10496 10547 10565 10565 10569 10603 10626 10655 10693 10720 10734 10725 10702 250mb Temp (C): -59.7 -58.2 -58.5 -57.0 -56.4 -56.0 -56.1 -55.8 -54.5 -54.2 -52.0 -50.8 -49.3 -48.6 -48.8 250mb Dewpt(C): -64.1 -62.5 -62.3 -63.4 -61.0 -59.7 -60.0 -59.5 -58.3 -58.5 -55.8 -55.8 -53.5 -56.4 -56.4 250mb RH (%): 58 60 63 47 58 65 63 65 64 61 65 57 63 42 43 250mb Dir: 261 261 319 289 265 252 279 280 298 309 306 302 272 247 242 250mb Speed(kt): 62 58 66 30 29 44 39 47 61 62 47 35 36 41 57 200mb GPH (m): 11859 11867 11877 11929 11951 11970 11975 12009 12045 12073 12112 12152 12168 12170 12147 200mb Temp (C): -60.3 -63.1 -60.8 -64.0 -61.7 -58.2 -56.0 -56.7 -54.6 -53.9 -56.9 -55.9 -56.1 -54.4 -53.5 200mb Dewpt(C): -76.3 -70.3 -74.1 -67.9 -69.8 -71.6 -72.9 -71.6 -71.7 -71.2 -66.7 -65.8 -67.7 -72.4 -72.2 200mb RH (%): 13 40 18 61 36 19 12 16 12 12 31 30 25 11 10 200mb Dir: 247 262 278 290 283 280 284 292 298 301 308 311 292 273 258 200mb Speed(kt): 60 56 48 42 42 53 67 71 78 77 71 63 45 51 59 150mb GPH (m): 13652 13661 13678 13713 13745 13783 13802 13841 13883 13909 13929 13962 13975 13986 13970 150mb Temp (C): -57.3 -58.4 -58.8 -59.5 -58.6 -58.5 -57.0 -56.8 -57.7 -57.6 -58.1 -60.8 -61.6 -60.3 -60.7 150mb Dewpt(C): -86.0 -82.8 -85.2 -83.7 -84.8 -84.9 -86.2 -86.0 -86.8 -86.7 -87.0 -87.0 -85.0 -88.9 -86.4 150mb RH (%): 2 4 3 4 3 3 2 2 2 2 2 3 4 2 3 150mb Dir: 260 271 283 295 299 293 299 301 299 296 294 297 286 275 260 150mb Speed(kt): 53 49 47 41 47 55 75 68 52 49 59 50 41 47 55 100mb GPH (m): 16203 16204 16217 16252 16271 16308 16331 16372 16383 16403 16427 16444 16460 16461 16447 100mb Temp (C): -59.0 -59.0 -59.9 -59.1 -61.2 -62.3 -63.9 -65.1 -66.4 -65.8 -66.8 -65.3 -65.8 -67.2 -66.1 100mb Dewpt(C): -87.6 -107.7 -88.4 -91.3 -89.2 -90.2 -91.0 -89.7 -90.8 -92.8 -91.1 -89.8 -90.4 -89.6 -90.8 100mb RH (%): 2 0 2 1 2 2 2 3 3 2 3 3 3 4 3 100mb Dir: 259 269 292 293 295 298 288 291 289 301 313 289 282 269 249 100mb Speed(kt): 33 35 37 39 46 44 45 35 39 46 33 27 24 26 27