Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z JAN 24, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 1001.7 1001.0 998.0 997.1 996.4 996.9 996.3 997.4 998.0 998.9 998.8 999.2 997.5 996.9 995.4 Mean SLP (mb): 1027.4 1026.5 1023.1 1022.4 1021.7 1022.2 1021.4 1022.8 1023.4 1024.1 1023.6 1024.1 1022.5 1021.9 1020.2 2m agl Tmp (F): 31.1 35.9 43.1 37.3 36.5 37.5 42.0 35.3 36.1 40.9 51.2 46.6 41.8 44.5 46.2 2m agl Dewpt(F): 21.4 22.3 25.1 18.4 16.9 22.0 25.0 22.0 21.5 27.0 33.3 30.4 27.4 29.5 28.8 2m agl RH (%): 67 57 48 46 44 53 50 58 55 57 50 53 56 55 50 10m agl Dir: 73 79 67 71 76 79 83 83 80 91 163 76 76 84 85 10m agl Spd(kt): 8 10 6 6 7 11 9 9 7 6 3 5 8 9 10 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): 108.6 146.0 105.6 109.0 124.3 203.7 202.8 190.4 168.2 184.0 145.7 187.7 177.6 214.0 125.8 Precip H20 (in): 0.21 0.16 0.16 0.14 0.16 0.21 0.24 0.25 0.30 0.40 0.45 0.42 0.43 0.39 0.35 Lifted Index(C): 7.0 8.0 8.8 8.4 11.0 11.5 10.6 11.5 11.5 8.6 6.6 9.4 9.0 12.6 12.4 700mb VV(-ub/s): -1.1 -4.3 -2.2 -1.7 1.8 0.5 0.1 0.6 0.1 1.8 4.3 0.2 0.4 1.2 0.8 Thk1000-500mb(m)5396.4 5407.8 5421.0 5424.0 5435.5 5442.1 5448.9 5438.3 5415.1 5391.9 5384.1 5419.6 5459.0 5474.0 5455.6 Thk1000-850mb(m)1309.9 1320.6 1330.0 1333.5 1332.0 1329.5 1332.3 1327.0 1326.4 1327.2 1330.0 1330.7 1336.5 1339.1 1338.1 Thk850-700mb(m):1547.8 1549.9 1552.0 1553.3 1551.2 1550.3 1553.1 1552.0 1546.6 1534.6 1532.0 1537.0 1543.6 1547.7 1544.6 SWEAT Index: 48.8 35.1 34.6 46.3 60.2 39.7 39.0 117.7 112.0 127.1 168.2 236.2 223.0 164.6 82.3 Total Totals Idx 40.2 35.1 32.0 30.7 26.5 25.4 27.0 25.2 30.6 34.1 36.6 33.0 38.9 30.8 31.2 Frz Hgt(ft amsl) 26 7475 7684 7733 7487 7274 7535 7566 7071 6159 5841 6304 6165 6375 6427 0WetBlbHgt(amsl) -1000 -1000 2403 2676 2443 2429 2612 2541 3267 3354 3975 4062 4997 4356 3918 Equil Prs (mb): 1002 1001 998 997 996 997 996 997 998 999 999 999 997 997 995 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: 6.2 16.0 48.6 49.8 54.3 54.3 52.5 51.2 46.1 42.5 40.9 37.4 49.8 54.5 53.6 Showalter Index: 7.5 8.6 9.3 9.0 11.5 12.0 11.1 12.2 12.1 10.0 9.3 12.0 9.5 12.9 12.8 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): 64 60 21 353 349 351 301 254 245 248 272 283 253 220 213 Storm Spd (kts): 15 14 10 10 12 11 10 11 15 16 16 15 13 16 21 2m HeatIndex(F): 31 36 43 37 37 38 42 35 36 41 51 47 42 45 46 2m WindChill(F): 23 28 43 32 30 30 42 28 30 41 51 47 42 45 46 1000mb GPH (m): 217 211 187 180 174 178 173 182 187 194 194 197 183 178 165 950mb GPH (m): 627 624 607 600 594 595 593 601 607 616 618 621 607 602 589 950mb Temp (C): 0.8 4.7 7.9 8.8 8.4 8.4 8.3 6.8 7.3 7.8 8.0 7.6 10.1 10.5 10.1 950mb Dewpt(C): -6.8 -10.8 -13.7 -16.5 -17.3 -16.5 -14.5 -9.1 -4.3 -4.4 -2.2 2.2 -5.0 -6.2 -6.9 950mb RH (%): 57 31 20 15 14 15 18 31 43 42 48 68 34 30 29 950mb Dir: 90 98 97 118 96 98 108 146 162 190 202 138 124 113 107 950mb Speed(kt): 23 25 11 3 6 20 18 11 10 16 13 5 10 19 17 900mb GPH (m): 1063 1066 1051 1046 1039 1041 1038 1044 1050 1059 1061 1063 1054 1050 1036 900mb Temp (C): 3.5 6.2 6.4 7.3 7.3 7.5 7.5 5.9 4.9 4.3 4.2 4.9 6.5 8.3 8.1 900mb Dewpt(C): -10.8 -19.7 -18.3 -19.8 -20.6 -24.3 -22.1 -17.8 -9.1 -6.9 -1.8 -2.8 -4.7 -7.6 -11.2 900mb RH (%): 34 14 15 13 12 8 10 16 36 44 65 57 44 31 24 900mb Dir: 97 112 93 319 318 183 191 205 213 206 227 195 184 166 185 900mb Speed(kt): 22 15 2 3 1 4 7 16 23 26 21 12 13 13 10 850mb GPH (m): 1527 1532 1517 1513 1506 1508 1505 1509 1513 1522 1524 1527 1519 1517 1503 850mb Temp (C): 3.4 3.7 4.3 5.2 4.7 4.5 4.9 4.2 2.7 2.6 2.4 2.5 2.6 4.0 3.5 850mb Dewpt(C): -14.6 -19.1 -21.3 -23.3 -22.5 -22.9 -22.7 -22.7 -15.9 -17.5 -15.6 -11.4 -3.3 -10.1 -10.3 850mb RH (%): 25 17 14 11 12 12 12 12 24 21 25 35 65 35 35 850mb Dir: 79 70 5 312 293 233 219 216 219 203 233 219 191 181 192 850mb Speed(kt): 11 5 1 8 7 5 10 15 26 20 20 30 23 18 20 800mb GPH (m): 2015 2021 2007 2004 1996 1997 1996 1999 2001 2008 2009 2014 2006 2005 1991 800mb Temp (C): 0.9 1.5 2.1 2.1 1.7 1.2 1.7 1.6 0.9 -1.0 -2.1 -0.6 -0.9 -0.6 -0.2 800mb Dewpt(C): -17.6 -23.8 -23.0 -26.5 -26.8 -26.4 -27.2 -26.2 -32.1 -13.1 -7.9 -13.7 -9.2 -11.0 -14.3 800mb RH (%): 24 13 14 10 10 11 10 11 7 39 65 36 54 45 34 800mb Dir: 39 49 3 301 283 260 237 231 226 210 233 220 214 194 195 800mb Speed(kt): 9 12 6 11 10 7 10 16 23 19 20 25 30 26 29 750mb GPH (m): 2530 2537 2524 2521 2512 2513 2512 2515 2516 2519 2518 2525 2519 2519 2504 750mb Temp (C): -2.1 -1.5 -1.2 -1.0 -1.4 -1.6 -1.2 -1.1 -2.1 -5.5 -5.9 -4.9 -2.7 -1.5 -2.9 750mb Dewpt(C): -25.6 -24.3 -25.1 -31.9 -31.0 -31.9 -26.2 -35.4 -29.8 -9.9 -7.0 -7.8 -17.4 -15.5 -15.9 750mb RH (%): 15 16 15 8 9 8 13 6 10 71 93 80 31 34 36 750mb Dir: 32 27 5 304 282 277 257 238 230 226 231 219 203 195 193 750mb Speed(kt): 16 17 11 12 12 9 10 16 21 27 24 20 20 25 32 700mb GPH (m): 3074 3082 3069 3066 3057 3058 3059 3061 3060 3056 3056 3064 3063 3065 3048 700mb Temp (C): -5.4 -5.5 -5.2 -5.2 -5.3 -4.3 -4.1 -4.5 -5.5 -8.8 -8.3 -8.3 -5.6 -5.1 -4.6 700mb Dewpt(C): -32.3 -28.3 -29.9 -36.0 -33.5 -33.2 -29.7 -31.6 -36.5 -10.3 -9.0 -9.5 -12.6 -6.9 -26.1 700mb RH (%): 10 15 13 7 9 9 12 10 7 89 94 91 58 87 17 700mb Dir: 17 15 359 311 286 292 279 239 223 223 237 242 210 203 193 700mb Speed(kt): 21 19 14 14 14 12 11 15 23 31 27 21 18 23 31 650mb GPH (m): 3651 3658 3646 3643 3634 3637 3639 3640 3634 3627 3627 3637 3642 3645 3627 650mb Temp (C): -9.8 -9.9 -9.9 -9.7 -9.1 -8.4 -7.8 -7.9 -11.0 -11.7 -12.2 -10.3 -6.9 -6.5 -8.7 650mb Dewpt(C): -33.6 -34.4 -35.4 -40.4 -35.5 -19.8 -20.5 -26.7 -22.4 -12.9 -13.0 -27.7 -32.6 -23.1 -14.2 650mb RH (%): 13 12 11 7 10 40 36 21 39 90 93 23 11 26 65 650mb Dir: 15 8 352 318 303 308 285 238 211 238 247 259 232 201 196 650mb Speed(kt): 23 21 17 16 16 14 15 13 24 24 26 21 12 24 33 600mb GPH (m): 4262 4268 4256 4253 4247 4252 4256 4256 4242 4236 4233 4250 4262 4267 4242 600mb Temp (C): -14.2 -14.7 -14.6 -15.0 -13.5 -12.5 -11.4 -12.9 -16.0 -15.3 -16.9 -13.1 -9.8 -9.3 -11.8 600mb Dewpt(C): -40.5 -41.7 -42.7 -40.9 -20.4 -25.4 -25.3 -16.6 -17.9 -16.7 -19.4 -35.4 -31.3 -22.5 -23.7 600mb RH (%): 9 9 8 10 57 34 31 74 85 89 82 14 16 34 37 600mb Dir: 13 0 345 319 321 318 285 245 205 249 250 287 257 197 193 600mb Speed(kt): 25 22 20 18 23 20 19 12 25 21 26 24 13 24 38 550mb GPH (m): 4915 4920 4908 4904 4903 4912 4916 4913 4895 4887 4881 4907 4927 4934 4905 550mb Temp (C): -19.6 -19.7 -19.6 -20.2 -17.9 -16.4 -16.9 -17.4 -17.8 -20.1 -20.9 -16.7 -14.5 -13.1 -14.2 550mb Dewpt(C): -45.2 -50.1 -50.3 -40.0 -30.3 -26.8 -21.1 -19.1 -19.9 -22.3 -30.1 -36.5 -24.5 -29.8 -31.5 550mb RH (%): 9 5 5 16 34 41 70 87 84 83 45 17 43 24 22 550mb Dir: 5 354 333 321 327 325 293 235 225 226 261 300 275 210 183 550mb Speed(kt): 26 24 25 20 34 27 19 15 22 24 29 25 18 25 41 500mb GPH (m): 5613 5619 5608 5604 5609 5620 5622 5620 5602 5586 5578 5616 5642 5652 5621 500mb Temp (C): -25.7 -25.2 -24.5 -24.4 -22.1 -21.9 -22.4 -21.9 -21.9 -24.5 -24.9 -21.0 -19.8 -18.4 -19.0 500mb Dewpt(C): -52.1 -56.1 -45.0 -29.3 -36.8 -25.5 -24.8 -24.4 -23.9 -41.2 -44.7 -46.3 -24.6 -32.7 -31.9 500mb RH (%): 7 4 14 64 26 73 81 80 84 21 15 9 66 28 32 500mb Dir: 356 350 327 336 330 325 300 238 227 220 269 309 285 219 178 500mb Speed(kt): 27 25 33 31 46 30 19 17 17 24 29 26 28 25 43 450mb GPH (m): 6366 6373 6368 6364 6375 6387 6389 6389 6370 6345 6336 6386 6414 6429 6396 450mb Temp (C): -32.0 -31.2 -29.3 -28.5 -27.6 -27.3 -26.8 -26.0 -26.4 -29.7 -29.6 -26.2 -25.2 -24.0 -24.9 450mb Dewpt(C): -58.0 -59.3 -36.4 -40.8 -38.0 -31.7 -29.6 -29.7 -29.2 -49.8 -51.0 -47.9 -27.8 -28.6 -31.1 450mb RH (%): 7 5 52 31 38 67 78 72 78 14 12 12 79 66 58 450mb Dir: 360 346 329 336 330 324 302 246 216 217 275 304 281 233 181 450mb Speed(kt): 33 29 43 54 49 34 20 15 19 27 33 33 31 25 39 400mb GPH (m): 7187 7197 7198 7199 7211 7224 7229 7231 7210 7173 7166 7227 7261 7279 7242 400mb Temp (C): -37.2 -36.6 -35.4 -33.6 -34.1 -33.5 -32.7 -32.3 -32.9 -36.0 -34.7 -31.9 -29.8 -29.2 -30.1 400mb Dewpt(C): -58.0 -54.6 -40.3 -46.8 -40.3 -36.9 -36.1 -37.1 -36.1 -56.9 -54.2 -53.1 -33.4 -32.6 -33.2 400mb RH (%): 11 15 62 27 54 73 72 63 73 11 13 11 72 73 75 400mb Dir: 353 347 340 330 324 320 309 262 213 207 278 299 284 235 207 400mb Speed(kt): 46 46 54 66 52 40 26 16 20 27 40 44 29 28 46 350mb GPH (m): 8099 8109 8114 8121 8131 8145 8152 8154 8131 8085 8086 8156 8198 8216 8183 350mb Temp (C): -42.6 -43.0 -41.1 -40.4 -40.9 -40.8 -40.6 -41.0 -41.6 -42.9 -40.6 -38.1 -37.3 -36.6 -35.5 350mb Dewpt(C): -53.4 -53.4 -52.9 -52.3 -46.5 -44.7 -44.8 -46.5 -45.3 -60.1 -60.3 -55.0 -41.0 -40.5 -38.9 350mb RH (%): 32 33 29 28 56 67 65 57 68 15 11 17 70 68 72 350mb Dir: 345 347 344 332 323 318 304 270 215 205 284 300 287 228 201 350mb Speed(kt): 67 67 81 69 53 45 31 23 24 28 48 58 33 30 49 300mb GPH (m): 9123 9129 9143 9153 9162 9177 9182 9182 9155 9109 9122 9200 9242 9262 9234 300mb Temp (C): -49.7 -50.7 -49.3 -48.5 -48.7 -48.8 -49.5 -50.2 -51.1 -49.5 -47.2 -46.7 -46.4 -46.3 -45.4 300mb Dewpt(C): -58.5 -63.1 -60.3 -55.4 -53.7 -52.7 -54.2 -56.3 -55.3 -63.5 -62.6 -54.5 -49.9 -52.2 -49.0 300mb RH (%): 37 24 29 46 58 65 59 51 63 20 17 43 69 53 68 300mb Dir: 343 343 333 332 319 319 299 278 220 228 287 298 276 230 206 300mb Speed(kt): 75 70 87 74 59 48 33 24 29 29 56 71 48 29 51 250mb GPH (m): 10300 10298 10315 10328 10335 10347 10350 10345 10318 10285 10306 10377 10423 10442 10419 250mb Temp (C): -53.9 -55.8 -56.9 -57.3 -57.5 -58.2 -59.3 -60.0 -59.1 -55.5 -54.7 -57.5 -57.2 -57.7 -57.0 250mb Dewpt(C): -70.3 -68.5 -64.2 -65.3 -62.0 -62.2 -64.1 -65.1 -63.5 -69.7 -67.0 -61.2 -61.1 -62.2 -60.5 250mb RH (%): 14 21 42 38 59 62 56 54 59 17 23 64 63 58 66 250mb Dir: 332 332 331 327 323 317 295 273 231 252 288 300 278 245 207 250mb Speed(kt): 95 86 99 83 65 48 34 20 22 32 60 70 66 48 53 200mb GPH (m): 11728 11710 11710 11712 11714 11719 11716 11711 11693 11692 11714 11767 11804 11818 11791 200mb Temp (C): -53.6 -55.3 -58.5 -62.8 -64.8 -66.8 -66.2 -65.1 -62.8 -58.5 -58.6 -60.1 -64.7 -65.1 -65.9 200mb Dewpt(C): -76.0 -77.6 -76.9 -73.7 -69.2 -69.7 -69.9 -70.5 -72.9 -76.7 -76.1 -71.1 -66.6 -67.1 -67.8 200mb RH (%): 6 6 9 24 57 69 62 50 27 10 11 25 78 78 79 200mb Dir: 326 339 327 315 317 317 301 284 246 273 293 296 278 251 214 200mb Speed(kt): 72 63 59 72 64 47 27 16 26 33 50 47 51 38 58 150mb GPH (m): 13590 13564 13538 13523 13507 13492 13489 13493 13488 13503 13523 13567 13579 13585 13557 150mb Temp (C): -52.4 -53.8 -54.1 -54.4 -57.0 -57.6 -57.9 -58.0 -57.8 -56.7 -58.1 -59.3 -58.6 -59.6 -61.0 150mb Dewpt(C): -87.3 -87.5 -88.0 -89.2 -86.2 -86.6 -86.9 -87.0 -86.6 -85.9 -82.5 -85.2 -82.9 -83.6 -82.3 150mb RH (%): 1 1 1 1 2 2 2 2 2 2 4 3 4 4 6 150mb Dir: 319 320 320 322 311 306 306 305 286 295 297 298 280 254 237 150mb Speed(kt): 50 55 49 41 36 31 32 25 30 39 44 57 47 49 55 100mb GPH (m): 16164 16131 16100 16090 16056 16042 16034 16039 16031 16045 16050 16075 16094 16104 16082 100mb Temp (C): -59.8 -59.4 -59.5 -59.6 -60.5 -60.0 -60.7 -60.6 -61.4 -61.6 -62.3 -64.4 -66.0 -64.5 -62.6 100mb Dewpt(C): -88.3 -88.0 -88.0 -88.1 -88.8 -96.0 -86.4 -105.6 -86.9 -89.7 -84.3 -91.3 -88.7 -91.8 -90.3 100mb RH (%): 2 2 2 2 2 1 3 0 3 2 0 2 4 2 2 100mb Dir: 316 319 316 309 319 306 312 308 307 299 296 304 287 269 266 100mb Speed(kt): 40 39 39 39 34 34 34 30 35 38 48 51 52 53 46