Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 0Z FEB 9, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 996.0 997.2 1000.2 1003.3 1002.2 998.7 993.2 989.6 986.2 987.5 988.0 991.8 992.9 997.1 999.7 Mean SLP (mb): 1020.8 1022.1 1025.3 1028.5 1027.3 1023.8 1018.3 1014.5 1010.7 1012.5 1013.1 1016.9 1017.7 1022.5 1025.3 2m agl Tmp (F): 47.4 46.2 44.3 43.3 45.7 41.4 39.1 43.1 47.4 39.9 37.3 41.4 50.3 37.8 34.8 2m agl Dewpt(F): 46.1 45.6 43.7 42.8 42.4 36.4 32.7 35.3 33.3 30.5 29.1 33.1 37.8 36.4 33.7 2m agl RH (%): 95 98 98 98 88 82 78 73 57 69 72 72 62 94 96 10m agl Dir: 250 213 235 215 175 48 65 74 71 68 61 63 308 79 124 10m agl Spd(kt): 1 5 9 8 3 5 8 13 13 10 7 6 2 1 2 6hr Precip (in): 0.00 0.30 0.19 0.06 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 AccumPrecip(in): 0.00 0.30 0.49 0.55 0.57 0.58 0.58 0.58 0.58 0.58 0.58 0.58 0.58 0.58 0.58 Sfc CAPE (J/kg): 78.2 205.4 186.7 87.5 56.5 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 Sfc CINH (J/kg): -0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 -0.1 0.0 0-3km Hel(J/kg): 47.4 38.8 93.0 107.4 95.8 90.9 142.2 200.2 173.8 130.1 16.1 49.5 35.9 98.4 106.8 Precip H20 (in): 0.67 0.56 0.48 0.49 0.46 0.34 0.28 0.29 0.31 0.41 0.37 0.27 0.27 0.29 0.31 Lifted Index(C): 1.5 -0.8 -0.6 2.3 3.3 5.4 5.2 5.7 5.4 4.9 6.4 8.4 9.3 13.9 14.3 700mb VV(-ub/s): 19.6 0.9 2.5 -1.3 -3.7 -1.5 0.4 -2.1 0.0 -3.2 -3.3 -0.9 1.2 -0.6 -0.4 Thk1000-500mb(m)5369.1 5331.3 5299.3 5299.6 5328.6 5350.6 5372.2 5388.6 5406.8 5401.7 5402.7 5396.4 5419.0 5421.4 5415.6 Thk1000-850mb(m)1323.0 1319.0 1312.7 1309.1 1312.2 1316.8 1322.5 1325.8 1332.7 1325.3 1322.4 1320.1 1327.8 1319.6 1312.0 Thk850-700mb(m):1528.2 1523.2 1513.1 1509.4 1515.5 1528.1 1538.6 1546.1 1547.3 1541.9 1542.3 1538.7 1540.8 1538.4 1540.8 SWEAT Index: 144.7 250.1 271.2 178.6 112.6 45.2 42.0 47.4 37.1 33.7 30.6 16.4 23.3 28.8 33.8 Total Totals Idx 52.9 57.9 58.9 54.5 52.0 48.7 44.2 42.7 45.2 48.4 44.8 41.0 35.1 25.2 23.9 Frz Hgt(ft amsl) 4693 4453 3827 3623 3988 4621 5922 6811 6689 6206 6141 5863 6293 5798 5542 0WetBlbHgt(amsl) 4628 4176 3766 3559 3629 3372 3362 3319 4123 4926 4112 3414 3580 3531 3032 Equil Prs (mb): 629 434 445 662 723 999 993 990 986 988 988 992 993 997 1000 Equil Hgt(amsl): 12583 21306 20720 11405 9195 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: 22.3 26.0 26.3 20.2 21.3 30.2 39.9 45.8 43.0 39.4 39.7 38.8 36.7 35.2 45.1 Showalter Index: 3.0 0.8 0.8 3.3 4.4 5.6 6.0 5.9 5.5 4.5 6.4 8.5 11.0 15.8 15.7 Cap Strength(C): -0.2 -0.8 0.0 0.0 0.0 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 Storm Dir (deg): 274 283 297 305 303 266 197 160 136 115 81 59 19 33 340 Storm Spd (kts): 14 16 17 17 12 9 10 11 8 9 9 6 7 7 7 2m HeatIndex(F): 47 46 44 43 46 41 39 43 47 40 37 41 50 38 35 2m WindChill(F): 47 46 44 43 46 41 33 43 47 33 31 41 50 38 35 1000mb GPH (m): 170 181 205 231 222 193 148 118 88 101 106 136 145 180 201 950mb GPH (m): 593 602 625 648 641 612 566 536 510 518 521 553 568 599 616 950mb Temp (C): 5.9 5.3 4.0 3.0 3.6 4.6 5.8 5.0 5.5 4.5 4.7 4.4 6.7 5.2 3.4 950mb Dewpt(C): 5.6 5.0 3.7 2.7 2.6 0.1 -1.2 -1.9 -1.1 -2.9 -1.8 -2.5 1.4 1.3 -0.1 950mb RH (%): 98 98 98 98 93 73 61 61 62 58 63 60 69 75 78 950mb Dir: 255 244 250 220 183 72 81 83 75 77 77 83 43 154 213 950mb Speed(kt): 8 12 20 21 6 7 25 28 24 25 22 15 1 5 7 900mb GPH (m): 1033 1041 1062 1084 1078 1050 1007 978 953 960 963 993 1010 1038 1053 900mb Temp (C): 2.9 1.4 0.6 0.1 0.9 2.3 4.6 5.8 6.8 6.2 5.4 4.5 4.5 3.2 1.9 900mb Dewpt(C): 2.6 1.2 0.4 -0.1 -0.6 -3.3 -6.5 -8.5 -5.9 -4.5 -4.5 -6.0 -4.6 -3.3 -4.3 900mb RH (%): 98 99 99 98 90 66 44 35 40 46 49 46 51 62 63 900mb Dir: 269 263 269 233 240 117 109 106 98 103 83 93 120 207 228 900mb Speed(kt): 16 11 20 17 8 9 18 28 24 26 19 12 5 2 9 850mb GPH (m): 1493 1500 1518 1540 1534 1509 1470 1443 1421 1426 1428 1457 1473 1500 1513 850mb Temp (C): -0.5 -0.6 -2.1 -2.7 -2.1 -0.7 1.9 4.0 4.7 3.6 3.1 2.0 2.3 1.3 0.7 850mb Dewpt(C): -0.8 -1.9 -2.5 -2.9 -3.3 -7.0 -14.3 -15.1 -9.4 -3.4 -5.8 -9.2 -11.1 -13.7 -17.6 850mb RH (%): 98 91 97 98 92 62 29 23 35 60 52 43 36 32 24 850mb Dir: 266 269 272 242 250 137 105 127 128 118 57 60 145 252 251 850mb Speed(kt): 21 14 22 14 10 9 10 18 13 13 10 4 2 5 10 800mb GPH (m): 1976 1982 1997 2017 2013 1991 1956 1933 1911 1915 1916 1942 1960 1985 1997 800mb Temp (C): -2.9 -3.5 -5.3 -6.2 -5.1 -3.1 -0.9 1.0 0.8 -0.2 -0.3 -1.0 -0.2 -1.1 -1.2 800mb Dewpt(C): -3.3 -5.8 -6.1 -6.6 -5.9 -15.4 -19.9 -22.6 -14.9 -7.0 -9.0 -13.8 -25.7 -20.0 -27.3 800mb RH (%): 97 84 94 97 94 38 22 16 30 60 52 37 13 22 12 800mb Dir: 265 269 276 261 252 155 123 139 120 101 49 13 299 281 267 800mb Speed(kt): 21 15 24 14 11 8 7 11 6 7 10 5 5 6 11 750mb GPH (m): 2484 2489 2500 2520 2517 2499 2468 2447 2425 2427 2428 2454 2472 2496 2509 750mb Temp (C): -6.0 -6.7 -8.6 -9.2 -8.3 -4.9 -3.0 -2.5 -2.4 -3.9 -3.5 -3.5 -3.2 -3.9 -2.8 750mb Dewpt(C): -6.7 -11.2 -12.2 -9.6 -11.4 -26.8 -27.2 -32.7 -24.7 -14.2 -15.2 -26.9 -29.2 -29.3 -38.2 750mb RH (%): 95 70 75 97 78 17 14 8 16 45 40 15 12 12 5 750mb Dir: 257 272 277 274 263 177 164 134 84 64 57 359 306 301 295 750mb Speed(kt): 19 15 25 18 11 5 6 10 6 9 13 7 8 7 9 700mb GPH (m): 3022 3023 3031 3049 3050 3038 3009 2990 2968 2968 2970 2995 3014 3038 3054 700mb Temp (C): -8.9 -10.6 -12.0 -12.6 -10.3 -8.5 -7.5 -6.5 -6.1 -6.8 -6.4 -7.0 -6.5 -4.9 -4.0 700mb Dewpt(C): -10.0 -16.4 -19.7 -16.9 -27.8 -27.6 -24.4 -29.8 -34.4 -23.4 -26.0 -25.5 -31.2 -41.8 -39.2 700mb RH (%): 92 63 53 70 23 20 25 14 9 26 20 22 13 4 5 700mb Dir: 245 268 272 285 280 232 192 147 77 65 43 358 301 357 341 700mb Speed(kt): 20 18 26 21 16 5 7 10 5 12 13 7 11 12 11 650mb GPH (m): 3591 3587 3593 3611 3617 3607 3580 3562 3542 3542 3544 3568 3589 3617 3634 650mb Temp (C): -13.0 -15.4 -16.2 -15.7 -13.8 -13.1 -12.5 -11.9 -11.1 -11.0 -10.6 -10.7 -9.6 -8.9 -7.8 650mb Dewpt(C): -14.3 -17.5 -26.9 -26.7 -31.9 -28.8 -29.1 -25.3 -29.4 -25.3 -25.3 -31.6 -46.3 -39.7 -42.6 650mb RH (%): 89 84 40 39 21 26 24 33 21 30 29 17 4 7 5 650mb Dir: 235 261 266 291 293 252 212 163 116 49 31 5 321 9 359 650mb Speed(kt): 20 21 27 26 22 12 10 10 3 12 12 7 13 14 12 600mb GPH (m): 4196 4187 4189 4208 4219 4210 4184 4168 4149 4150 4154 4178 4201 4230 4249 600mb Temp (C): -16.8 -19.4 -21.0 -20.5 -18.4 -18.0 -17.2 -17.5 -16.4 -15.4 -15.0 -14.4 -13.6 -13.1 -12.4 600mb Dewpt(C): -18.6 -21.6 -33.2 -32.5 -27.6 -33.0 -36.1 -21.2 -27.6 -23.5 -26.5 -43.3 -43.3 -37.9 -31.9 600mb RH (%): 86 83 34 34 45 27 19 73 38 51 37 7 7 11 18 600mb Dir: 228 258 263 293 288 262 220 172 153 52 12 5 351 15 10 600mb Speed(kt): 26 28 27 29 24 16 15 10 2 8 9 9 14 17 12 550mb GPH (m): 4844 4826 4824 4846 4861 4853 4829 4813 4798 4802 4807 4831 4858 4888 4907 550mb Temp (C): -21.0 -24.5 -26.3 -25.3 -23.1 -23.2 -22.4 -22.1 -21.0 -19.6 -19.2 -19.0 -17.3 -16.0 -17.1 550mb Dewpt(C): -23.3 -26.7 -36.6 -37.6 -32.6 -30.7 -32.4 -24.9 -25.9 -23.9 -27.8 -47.6 -50.9 -41.8 -26.0 550mb RH (%): 82 82 38 32 42 51 41 78 65 69 47 7 4 9 47 550mb Dir: 223 247 266 293 285 260 227 190 179 273 332 344 4 15 344 550mb Speed(kt): 27 39 27 34 28 21 18 10 4 1 5 8 16 19 11 500mb GPH (m): 5540 5512 5505 5530 5551 5543 5520 5506 5495 5503 5508 5533 5564 5601 5617 500mb Temp (C): -27.0 -30.2 -31.8 -30.1 -28.7 -28.2 -28.3 -26.9 -25.0 -24.1 -23.8 -24.1 -22.0 -18.8 -20.4 500mb Dewpt(C): -30.7 -30.3 -41.9 -46.2 -39.3 -35.5 -37.5 -29.8 -29.7 -27.4 -30.2 -51.5 -51.1 -40.0 -22.8 500mb RH (%): 72 99 37 21 37 51 42 76 65 75 56 7 6 15 82 500mb Dir: 229 237 269 295 280 254 232 206 212 231 263 330 17 17 322 500mb Speed(kt): 26 44 28 42 33 26 22 11 11 8 11 9 20 20 14 450mb GPH (m): 6292 6251 6239 6271 6295 6289 6268 6258 6254 6261 6268 6292 6330 6377 6391 450mb Temp (C): -31.1 -36.3 -37.9 -35.9 -35.0 -34.2 -32.9 -31.7 -30.1 -30.7 -30.1 -30.0 -26.4 -24.7 -24.3 450mb Dewpt(C): -34.3 -40.2 -48.8 -49.3 -44.8 -39.2 -36.1 -35.0 -34.5 -34.5 -40.3 -50.7 -54.5 -32.4 -27.2 450mb RH (%): 74 68 32 25 38 62 74 73 66 70 38 13 6 50 77 450mb Dir: 240 237 270 297 276 256 239 208 234 216 249 324 27 17 322 450mb Speed(kt): 48 44 29 55 38 33 26 23 18 14 14 9 33 22 16 400mb GPH (m): 7125 7058 7043 7078 7105 7105 7086 7081 7078 7084 7092 7118 7174 7224 7239 400mb Temp (C): -32.1 -41.4 -41.9 -41.7 -40.5 -38.6 -38.4 -37.4 -37.6 -37.7 -37.5 -36.2 -31.2 -30.0 -30.3 400mb Dewpt(C): -35.1 -55.8 -62.6 -56.2 -51.3 -42.5 -41.9 -41.6 -40.6 -41.6 -49.3 -58.2 -47.6 -36.0 -33.3 400mb RH (%): 75 21 10 21 32 68 70 66 74 68 30 10 20 57 76 400mb Dir: 231 241 272 292 270 255 229 228 220 215 227 4 28 14 323 400mb Speed(kt): 99 46 35 61 56 49 33 32 20 21 16 16 48 30 15 350mb GPH (m): 8053 7953 7938 7972 8004 8007 7992 7986 7984 7989 7998 8033 8104 8159 8173 350mb Temp (C): -38.9 -46.3 -46.1 -46.3 -45.8 -45.6 -44.2 -45.6 -43.9 -44.9 -44.9 -41.9 -38.0 -37.6 -38.0 350mb Dewpt(C): -42.3 -62.2 -67.0 -63.4 -52.3 -51.7 -48.0 -50.8 -51.4 -49.4 -55.1 -65.0 -48.2 -45.2 -41.5 350mb RH (%): 71 16 9 14 49 52 67 58 45 62 33 7 35 46 71 350mb Dir: 222 248 271 284 264 253 233 231 214 222 219 22 22 15 320 350mb Speed(kt): 111 50 38 63 83 63 49 33 38 23 13 38 53 34 16 300mb GPH (m): 9090 8977 8957 8989 9018 9021 9005 8999 9003 9004 9014 9065 9146 9201 9211 300mb Temp (C): -48.2 -45.7 -47.9 -49.5 -52.2 -52.1 -52.1 -51.4 -51.8 -51.2 -50.0 -47.4 -47.0 -46.9 -47.4 300mb Dewpt(C): -51.7 -71.8 -71.5 -68.1 -57.8 -57.8 -56.4 -59.2 -58.6 -58.4 -61.6 -68.4 -55.1 -53.3 -51.1 300mb RH (%): 68 5 6 11 53 52 61 41 46 44 26 9 41 50 67 300mb Dir: 230 250 269 275 261 245 229 220 213 235 296 28 21 5 319 300mb Speed(kt): 118 57 49 81 102 81 62 50 52 20 8 57 62 40 29 250mb GPH (m): 10267 10192 10162 10172 10181 10182 10167 10169 10168 10177 10196 10250 10326 10379 10388 250mb Temp (C): -53.1 -44.3 -46.0 -51.2 -55.4 -56.4 -56.8 -55.1 -55.3 -53.2 -51.7 -53.3 -56.2 -56.9 -57.8 250mb Dewpt(C): -58.7 -76.9 -78.1 -75.5 -72.0 -68.2 -67.3 -71.2 -70.9 -73.0 -73.4 -70.1 -61.8 -61.2 -61.5 250mb RH (%): 52 2 2 5 13 24 28 14 15 9 7 13 51 60 64 250mb Dir: 242 249 258 275 258 245 229 226 216 239 350 30 20 360 317 250mb Speed(kt): 111 59 50 54 68 69 63 54 33 14 15 51 60 38 30 200mb GPH (m): 11736 11694 11646 11633 11619 11614 11593 11598 11602 11624 11647 11686 11733 11775 11777 200mb Temp (C): -45.5 -43.4 -45.9 -48.3 -50.5 -51.2 -52.3 -52.2 -51.1 -50.3 -50.7 -52.2 -55.5 -58.0 -59.2 200mb Dewpt(C): -82.3 -80.9 -82.7 -84.4 -81.5 -81.9 -82.7 -82.7 -81.8 -81.2 -81.6 -82.8 -78.8 -72.6 -71.5 200mb RH (%): 1 1 1 1 2 2 2 2 2 2 2 2 5 16 21 200mb Dir: 248 248 258 247 249 243 240 228 226 271 2 17 14 355 330 200mb Speed(kt): 68 58 54 47 54 51 41 31 23 8 15 26 34 31 30 150mb GPH (m): 13639 13606 13555 13532 13506 13492 13469 13478 13484 13504 13516 13545 13575 13602 13609 150mb Temp (C): -48.5 -47.6 -46.6 -46.8 -47.2 -48.9 -49.6 -48.8 -48.3 -49.0 -50.6 -51.7 -54.0 -54.9 -54.4 150mb Dewpt(C): -84.4 -72.6 -71.8 -72.0 -104.6 -84.8 -85.3 -84.7 -84.4 -84.9 -86.0 -86.8 -88.4 -84.6 -84.3 150mb RH (%): 1 0 5 0 0 1 1 1 1 1 1 1 1 2 2 150mb Dir: 248 240 242 250 252 251 237 236 245 236 312 22 341 351 324 150mb Speed(kt): 37 44 44 48 40 28 27 27 16 13 8 7 18 20 23 100mb GPH (m): 16251 16232 16199 16184 16153 16139 16109 16120 16133 16144 16152 16176 16183 16194 16192 100mb Temp (C): -56.4 -56.0 -53.7 -53.2 -53.9 -52.2 -53.1 -52.6 -51.6 -51.7 -52.1 -52.9 -53.2 -54.9 -55.5 100mb Dewpt(C): -90.1 -89.9 -88.2 -87.9 -83.8 -82.4 -83.1 -83.5 -75.8 -107.4 -76.2 -87.7 -87.8 -89.1 -89.5 100mb RH (%): 1 1 1 1 2 2 2 2 5 0 0 1 1 1 1 100mb Dir: 255 244 252 235 252 252 232 234 253 250 220 294 262 278 310 100mb Speed(kt): 37 38 30 18 24 16 12 13 17 7 10 15 5 13 13