Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JAN 22, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 997.7 996.9 995.5 995.9 996.8 1000.2 1000.3 1001.2 1000.2 1000.7 999.9 1000.5 999.3 999.3 997.4 Mean SLP (mb): 1023.4 1022.4 1020.8 1021.3 1022.4 1025.9 1025.8 1027.0 1026.0 1026.3 1025.2 1026.1 1024.9 1024.8 1022.4 2m agl Tmp (F): 29.1 34.0 38.4 34.7 31.9 33.2 35.0 30.8 29.1 34.2 38.7 32.8 32.3 36.9 43.7 2m agl Dewpt(F): 22.8 21.4 25.0 24.0 24.0 21.6 23.4 18.7 16.5 15.1 13.4 10.6 9.2 10.3 18.9 2m agl RH (%): 77 60 58 64 72 62 62 60 59 45 35 39 37 33 36 10m agl Dir: 77 78 76 79 77 84 84 78 68 73 77 75 77 78 83 10m agl Spd(kt): 8 10 5 7 9 15 13 11 9 11 11 10 11 9 6 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 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): 98.3 162.2 213.1 143.7 169.5 103.7 95.0 121.4 150.1 124.4 152.4 113.8 165.5 131.2 115.5 Precip H20 (in): 0.23 0.34 0.58 0.49 0.49 0.31 0.16 0.11 0.11 0.12 0.15 0.16 0.17 0.14 0.18 Lifted Index(C): 9.9 10.2 9.5 9.2 8.3 10.6 10.6 9.4 8.9 9.5 9.7 9.7 7.9 9.1 9.3 700mb VV(-ub/s): 1.9 0.4 1.2 -0.7 0.1 -3.5 -4.2 -5.2 -1.8 -3.8 -1.8 -3.2 -3.5 -1.3 0.3 Thk1000-500mb(m)5491.6 5473.1 5451.0 5417.1 5402.0 5374.7 5374.8 5374.2 5378.2 5384.2 5386.8 5385.4 5402.9 5416.2 5433.4 Thk1000-850mb(m)1320.7 1321.4 1318.2 1313.2 1307.8 1300.5 1302.6 1305.4 1308.1 1313.0 1313.9 1315.0 1321.5 1325.8 1333.0 Thk850-700mb(m):1575.2 1567.9 1553.3 1544.0 1540.7 1536.1 1540.7 1543.0 1543.7 1539.9 1540.7 1539.1 1543.5 1547.1 1550.3 SWEAT Index: 49.1 55.8 56.6 57.9 53.5 67.9 62.6 45.1 63.1 61.9 48.3 44.3 40.6 25.7 28.4 Total Totals Idx 33.2 33.5 37.3 40.4 40.5 36.0 25.6 20.3 23.9 27.0 31.3 30.7 36.3 32.7 32.7 Frz Hgt(ft amsl) 26 9040 6900 5861 26 558 834 26 26 6196 6104 6108 6594 7043 7371 0WetBlbHgt(amsl) 5250 -1000 1194 3675 -1000 -1000 -1000 -1000 -1000 -1000 -1000 -1000 -1000 -1000 2327 Equil Prs (mb): 998 997 996 996 997 1000 1000 1001 1000 1001 1000 1001 999 999 997 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: 54.1 14.3 57.6 47.9 6.5 6.9 16.1 5.7 7.8 7.8 6.8 6.0 9.9 2.0 51.8 Showalter Index: 10.4 10.5 10.1 9.2 9.3 11.4 11.5 9.7 9.5 10.2 10.3 10.3 8.5 9.5 9.9 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): 357 359 348 17 21 62 71 62 49 58 49 62 77 36 294 Storm Spd (kts): 14 15 17 15 16 18 16 14 18 19 16 14 12 6 8 2m HeatIndex(F): 29 34 38 35 32 33 35 31 29 34 39 33 32 37 44 2m WindChill(F): 21 26 34 28 23 22 25 21 20 25 31 24 23 29 44 1000mb GPH (m): 185 178 167 170 178 205 206 213 205 209 202 207 197 198 182 950mb GPH (m): 595 589 582 584 589 614 616 621 613 620 617 621 612 614 603 950mb Temp (C): 2.2 3.7 3.9 3.9 2.3 -1.8 -2.4 -1.6 1.2 3.0 3.1 3.8 5.6 7.1 8.1 950mb Dewpt(C): -6.2 -8.3 -7.4 -6.5 -4.9 -8.0 -6.2 -10.6 -15.9 -20.3 -16.3 -18.5 -18.3 -18.3 -17.9 950mb RH (%): 54 41 43 46 59 63 75 50 27 16 23 18 16 14 14 950mb Dir: 90 92 91 96 89 89 88 87 83 86 90 95 97 102 128 950mb Speed(kt): 19 23 15 14 22 36 29 30 24 30 29 28 27 18 9 900mb GPH (m): 1035 1031 1022 1022 1026 1046 1047 1055 1051 1059 1055 1060 1054 1058 1048 900mb Temp (C): 7.2 6.6 4.3 2.4 2.0 1.3 1.5 3.6 4.0 4.4 3.1 4.3 5.8 6.4 7.4 900mb Dewpt(C): -11.1 -11.2 -9.4 -2.2 -4.8 -9.6 -18.6 -28.4 -29.1 -25.3 -22.3 -23.8 -17.5 -17.4 -17.9 900mb RH (%): 26 27 36 71 61 44 21 8 7 10 14 11 17 16 15 900mb Dir: 70 18 2 36 85 89 92 87 57 76 89 93 112 161 200 900mb Speed(kt): 6 2 5 2 6 26 31 19 10 17 21 16 18 5 6 850mb GPH (m): 1505 1500 1485 1483 1485 1506 1508 1518 1513 1522 1516 1522 1519 1523 1515 850mb Temp (C): 7.9 6.6 3.1 1.2 0.5 0.5 2.8 2.9 2.5 2.5 1.9 1.7 3.4 4.1 4.6 850mb Dewpt(C): -11.8 -11.7 -7.3 -5.7 -2.9 -9.1 -25.3 -35.1 -32.0 -27.0 -21.5 -22.6 -18.1 -19.8 -18.3 850mb RH (%): 23 26 46 60 78 49 11 4 6 9 16 15 19 16 17 850mb Dir: 352 339 335 347 354 66 71 31 22 47 37 66 101 197 233 850mb Speed(kt): 9 12 11 12 9 11 14 7 12 12 8 7 9 4 6 800mb GPH (m): 2003 1995 1974 1969 1970 1989 1996 2005 2000 2008 2001 2008 2007 2013 2005 800mb Temp (C): 5.7 4.5 0.2 -0.7 -1.3 -1.9 -0.3 0.4 0.7 -0.8 -0.8 -0.7 0.0 0.8 1.6 800mb Dewpt(C): -18.7 -17.0 -4.7 -6.1 -4.2 -8.4 -22.5 -36.1 -32.2 -22.7 -24.0 -20.6 -19.4 -22.2 -21.9 800mb RH (%): 15 19 69 67 81 61 17 5 7 17 16 21 22 16 16 800mb Dir: 338 332 296 358 344 55 41 32 15 42 22 50 62 216 253 800mb Speed(kt): 13 17 14 17 17 11 10 11 18 18 12 11 5 3 7 750mb GPH (m): 2527 2516 2490 2482 2483 2500 2508 2520 2514 2519 2514 2520 2520 2527 2521 750mb Temp (C): 2.7 1.4 -0.7 -2.6 -2.9 -3.7 -3.4 -2.6 -2.8 -3.3 -2.7 -3.3 -2.9 -2.3 -1.8 750mb Dewpt(C): -23.3 -20.4 -1.2 -7.3 -13.5 -17.3 -25.7 -36.3 -28.9 -25.3 -25.2 -19.9 -25.8 -25.7 -22.1 750mb RH (%): 13 18 96 70 44 34 16 6 12 17 16 27 16 15 20 750mb Dir: 338 327 304 357 344 43 38 30 10 24 10 31 39 275 270 750mb Speed(kt): 16 21 27 20 21 14 15 13 24 21 16 15 9 3 7 700mb GPH (m): 3081 3068 3039 3027 3026 3042 3049 3061 3056 3062 3057 3061 3062 3071 3065 700mb Temp (C): -0.5 -1.9 -3.4 -5.2 -6.0 -6.5 -6.9 -6.8 -6.7 -6.1 -6.3 -7.2 -6.2 -5.8 -5.6 700mb Dewpt(C): -25.8 -22.1 -4.3 -10.9 -15.9 -17.8 -34.2 -36.8 -29.5 -31.3 -25.7 -21.2 -21.1 -29.1 -26.5 700mb RH (%): 13 20 94 64 46 40 10 8 15 12 20 32 30 14 18 700mb Dir: 330 321 311 352 343 30 36 21 4 16 1 28 28 327 274 700mb Speed(kt): 20 22 31 23 23 16 18 15 28 26 19 19 13 5 10 650mb GPH (m): 3668 3652 3622 3605 3601 3616 3622 3634 3630 3636 3631 3634 3639 3647 3642 650mb Temp (C): -4.5 -5.9 -6.5 -8.6 -10.2 -10.8 -11.1 -11.1 -11.0 -10.5 -10.6 -11.0 -9.5 -9.1 -9.1 650mb Dewpt(C): -31.7 -23.1 -8.9 -13.0 -13.0 -21.5 -41.8 -41.3 -36.2 -34.4 -26.4 -25.9 -30.6 -41.0 -35.7 650mb RH (%): 10 25 83 70 80 42 6 7 11 13 27 29 17 6 10 650mb Dir: 313 316 312 346 342 17 30 15 3 10 356 19 22 308 260 650mb Speed(kt): 23 23 33 24 22 19 18 18 31 28 25 21 16 4 16 600mb GPH (m): 4292 4272 4243 4221 4214 4225 4230 4243 4238 4246 4241 4244 4250 4260 4255 600mb Temp (C): -8.6 -10.3 -10.3 -11.8 -13.6 -15.3 -15.5 -15.8 -15.6 -15.3 -15.0 -14.7 -14.3 -14.0 -13.6 600mb Dewpt(C): -38.0 -24.3 -13.5 -15.3 -15.7 -29.7 -45.4 -41.2 -37.7 -37.3 -33.8 -34.2 -37.0 -39.7 -37.8 600mb RH (%): 8 31 78 76 84 29 6 10 14 14 19 18 13 10 12 600mb Dir: 298 313 317 337 341 7 15 7 9 9 353 4 13 299 263 600mb Speed(kt): 26 25 35 28 27 24 22 20 35 32 30 24 17 4 19 550mb GPH (m): 4959 4937 4907 4881 4871 4876 4880 4892 4888 4896 4892 4895 4902 4913 4911 550mb Temp (C): -13.3 -14.6 -15.4 -17.1 -17.0 -19.0 -19.8 -20.9 -20.9 -20.5 -20.4 -20.2 -20.0 -19.2 -17.8 550mb Dewpt(C): -42.7 -17.1 -18.2 -20.3 -22.1 -35.6 -48.6 -41.8 -40.4 -41.2 -38.4 -37.4 -42.5 -42.9 -34.3 550mb RH (%): 7 81 79 77 65 23 6 14 16 15 19 21 12 11 23 550mb Dir: 301 313 317 328 334 349 5 5 13 7 354 355 12 308 277 550mb Speed(kt): 29 27 35 28 33 32 28 25 38 35 31 26 18 6 16 500mb GPH (m): 5676 5651 5618 5587 5580 5580 5581 5587 5583 5593 5589 5593 5600 5614 5616 500mb Temp (C): -18.5 -19.3 -20.7 -22.4 -21.4 -22.3 -24.0 -26.2 -26.7 -25.8 -25.5 -25.8 -25.5 -24.2 -23.2 500mb Dewpt(C): -48.6 -22.2 -22.9 -33.9 -29.0 -44.1 -54.3 -46.4 -47.7 -49.8 -49.8 -46.9 -49.7 -39.2 -24.2 500mb RH (%): 6 78 83 35 51 13 5 14 13 9 9 13 9 25 92 500mb Dir: 306 311 310 323 332 339 355 355 9 3 351 349 1 338 310 500mb Speed(kt): 30 32 35 34 36 47 35 30 38 39 33 29 23 19 16 450mb GPH (m): 6452 6426 6387 6352 6348 6346 6341 6340 6334 6347 6344 6346 6355 6374 6380 450mb Temp (C): -24.7 -24.8 -26.2 -28.3 -26.9 -27.5 -28.6 -31.0 -32.1 -31.5 -31.0 -31.4 -30.8 -29.2 -28.1 450mb Dewpt(C): -42.9 -27.5 -32.8 -43.1 -35.1 -39.6 -53.9 -54.4 -53.6 -54.1 -53.5 -52.3 -47.8 -38.8 -35.3 450mb RH (%): 18 79 54 24 47 32 8 9 11 10 10 12 19 40 51 450mb Dir: 306 305 309 325 332 338 345 347 0 358 345 343 350 339 313 450mb Speed(kt): 32 37 38 42 42 57 46 40 42 42 35 35 36 31 19 400mb GPH (m): 7295 7271 7229 7188 7185 7182 7176 7167 7155 7169 7168 7169 7181 7205 7213 400mb Temp (C): -32.0 -31.3 -32.1 -32.8 -33.5 -33.5 -33.5 -34.9 -36.8 -37.4 -36.9 -37.5 -36.6 -35.5 -34.8 400mb Dewpt(C): -41.6 -34.3 -48.3 -59.5 -42.1 -44.5 -46.7 -54.6 -58.9 -59.5 -57.7 -51.3 -47.4 -43.6 -41.3 400mb RH (%): 39 75 20 6 43 34 27 13 9 9 11 24 33 45 53 400mb Dir: 303 307 308 325 334 338 340 345 345 354 340 342 346 337 316 400mb Speed(kt): 35 41 46 55 47 65 72 63 58 47 41 45 55 40 24 350mb GPH (m): 8222 8201 8156 8115 8108 8107 8101 8091 8071 8077 8076 8077 8091 8117 8128 350mb Temp (C): -39.6 -38.6 -39.3 -38.6 -40.1 -38.5 -39.0 -38.7 -40.8 -43.8 -44.1 -43.5 -43.8 -43.4 -42.9 350mb Dewpt(C): -46.1 -42.2 -58.5 -61.8 -53.2 -46.5 -47.5 -50.6 -53.1 -60.2 -59.7 -58.6 -53.1 -49.1 -49.4 350mb RH (%): 51 70 13 8 25 44 42 29 27 16 18 19 37 55 51 350mb Dir: 320 323 314 327 336 337 335 339 340 344 339 345 344 332 322 350mb Speed(kt): 39 46 58 68 58 92 96 97 89 56 48 63 67 44 30 300mb GPH (m): 9258 9240 9195 9160 9148 9148 9140 9133 9101 9098 9094 9098 9109 9136 9150 300mb Temp (C): -47.7 -47.7 -46.1 -44.5 -45.0 -45.7 -46.9 -46.3 -48.7 -50.2 -51.1 -50.7 -50.7 -51.7 -50.8 300mb Dewpt(C): -52.7 -51.1 -60.7 -67.3 -61.2 -54.4 -59.0 -58.3 -61.4 -62.0 -61.1 -63.6 -62.5 -57.8 -58.7 300mb RH (%): 58 69 19 7 16 39 26 26 23 26 32 23 25 50 41 300mb Dir: 336 318 319 328 337 336 337 335 332 334 339 340 338 333 319 300mb Speed(kt): 49 52 70 76 87 94 97 101 91 74 64 81 75 50 35 250mb GPH (m): 10438 10421 10391 10365 10352 10349 10330 10320 10284 10271 10260 10262 10273 10293 10312 250mb Temp (C): -53.1 -53.0 -50.1 -48.6 -49.3 -50.0 -52.1 -53.5 -53.0 -55.3 -56.5 -58.1 -59.3 -60.2 -60.1 250mb Dewpt(C): -62.3 -62.2 -64.2 -67.9 -66.4 -66.8 -64.6 -63.3 -66.1 -69.0 -70.3 -65.4 -64.8 -65.7 -66.8 250mb RH (%): 34 34 19 10 14 14 23 32 21 19 18 41 52 51 43 250mb Dir: 326 325 322 330 330 332 334 326 329 335 333 337 332 330 313 250mb Speed(kt): 48 62 71 79 93 101 93 102 101 81 69 78 72 51 41 200mb GPH (m): 11895 11878 11856 11836 11808 11798 11773 11754 11710 11693 11672 11661 11656 11665 11676 200mb Temp (C): -46.6 -45.4 -47.4 -46.3 -48.9 -51.2 -51.8 -50.4 -54.3 -55.1 -57.3 -57.7 -60.4 -63.6 -66.5 200mb Dewpt(C): -83.2 -82.8 -82.9 -80.4 -79.6 -80.8 -76.7 -81.0 -76.3 -79.7 -77.1 -79.3 -76.8 -73.8 -70.2 200mb RH (%): 1 1 1 1 2 2 4 2 6 4 8 6 12 27 62 200mb Dir: 318 324 318 322 328 325 329 329 327 326 326 330 325 324 321 200mb Speed(kt): 52 51 56 58 63 66 68 62 65 67 61 57 55 49 40 150mb GPH (m): 13772 13767 13746 13730 13694 13669 13641 13612 13569 13545 13513 13495 13473 13465 13461 150mb Temp (C): -54.1 -52.8 -52.2 -50.4 -50.6 -51.7 -52.8 -53.3 -53.5 -54.6 -53.7 -54.9 -55.2 -56.0 -56.6 150mb Dewpt(C): -88.5 -87.5 -82.6 -81.3 -86.0 -86.8 -87.6 -88.0 -87.4 -88.2 -87.4 -84.3 -84.6 -85.4 -86.1 150mb RH (%): 1 1 2 2 1 1 1 1 1 1 1 2 2 2 2 150mb Dir: 330 327 314 315 317 316 322 320 315 323 315 322 316 318 308 150mb Speed(kt): 58 49 45 45 48 40 54 50 56 48 49 42 35 33 31 100mb GPH (m): 16323 16326 16309 16303 16272 16251 16219 16186 16141 16114 16083 16064 16030 16024 16007 100mb Temp (C): -61.7 -60.6 -60.8 -62.0 -60.7 -60.0 -60.2 -59.8 -59.8 -59.3 -59.3 -58.8 -60.3 -59.0 -60.8 100mb Dewpt(C): -89.7 -88.9 -89.1 -89.9 -92.5 -92.0 -92.6 -92.6 -88.2 -87.9 -87.9 -87.5 -88.6 -92.0 -89.1 100mb RH (%): 2 2 2 2 1 1 1 1 2 2 2 2 2 1 2 100mb Dir: 333 333 328 317 322 314 320 308 315 320 314 314 316 308 313 100mb Speed(kt): 47 36 37 35 38 36 34 34 38 36 36 36 33 33 34