Station ID: KPDX Lat: 45.59 Long: -122.60 NAM Model Run: 12Z FEB 2, 2026 Forecast Hours: 0hr 6hr 12hr 18hr 24hr 30hr 36hr 42hr 48hr 54hr 60hr 66hr 72hr 78hr 84hr Sfc Prs(mb): 1000.2 1000.8 1000.4 1001.3 999.9 1002.0 1002.2 1002.4 1002.1 1002.1 1001.0 1000.0 997.7 995.9 995.3 Mean SLP (mb): 1025.1 1025.7 1025.0 1026.0 1024.6 1026.8 1026.9 1027.3 1027.2 1027.1 1025.6 1025.0 1022.8 1021.0 1020.1 2m agl Tmp (F): 45.2 47.3 54.0 51.1 48.7 48.4 51.5 45.4 43.4 44.9 52.4 42.5 38.3 40.2 43.8 2m agl Dewpt(F): 42.2 42.9 47.7 43.9 40.9 42.9 42.1 37.9 37.6 39.7 41.4 35.4 35.2 33.7 34.9 2m agl RH (%): 89 84 79 76 74 81 70 75 80 81 66 76 88 77 70 10m agl Dir: 97 130 151 77 76 83 82 80 79 82 78 77 77 81 84 10m agl Spd(kt): 4 4 2 4 7 10 10 11 11 11 9 12 14 16 14 6hr Precip (in): 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 0.00 0.00 AccumPrecip(in): 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 0.02 0.02 Sfc CAPE (J/kg): 0.0 0.0 0.5 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 -0.1 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): 234.7 348.3 142.8 98.0 140.9 237.1 183.8 163.0 149.4 161.2 111.6 151.3 193.8 268.3 129.6 Precip H20 (in): 0.77 0.86 0.87 0.78 0.65 0.46 0.47 0.51 0.44 0.24 0.26 0.15 0.16 0.16 0.26 Lifted Index(C): 6.7 3.6 4.8 5.1 7.0 9.3 10.9 12.0 9.5 11.1 9.9 10.8 8.7 6.8 9.7 700mb VV(-ub/s): 2.7 -0.2 0.4 -2.0 0.2 0.3 -0.5 -0.8 1.3 0.4 0.5 -0.5 0.9 -0.6 1.4 Thk1000-500mb(m)5451.0 5475.6 5505.7 5524.3 5550.9 5553.5 5570.3 5582.2 5586.1 5593.5 5590.7 5604.4 5607.6 5614.3 5584.9 Thk1000-850mb(m)1330.2 1335.4 1343.7 1349.6 1360.1 1361.0 1361.4 1364.7 1365.2 1364.9 1366.0 1368.4 1366.9 1364.3 1356.0 Thk850-700mb(m):1546.3 1557.2 1560.5 1569.2 1579.8 1582.0 1587.6 1591.8 1592.8 1594.2 1592.2 1600.3 1607.9 1617.9 1600.1 SWEAT Index: 220.1 262.2 120.7 64.7 43.6 52.3 157.2 39.0 46.9 61.5 49.1 43.0 30.1 38.0 59.8 Total Totals Idx 41.9 46.2 44.5 44.7 40.3 34.7 31.5 28.4 31.1 26.1 23.0 20.4 15.9 17.4 31.5 Frz Hgt(ft amsl) 6245 7793 8067 10318 10368 10599 11342 11564 12005 12113 11985 12500 12329 12387 11930 0WetBlbHgt(amsl) 5533 7710 7746 7692 7814 6612 6411 6624 6484 6508 6344 6673 7013 7805 7116 Equil Prs (mb): 1000 1001 1000 1001 1000 1002 1002 1002 1002 1002 1001 1000 998 996 995 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: 26.9 35.0 30.9 31.7 45.4 51.7 52.8 55.9 57.2 57.0 56.0 59.1 60.8 60.0 55.9 Showalter Index: 7.7 4.0 4.6 4.5 6.8 9.8 10.9 12.2 10.4 11.9 12.6 11.5 9.4 7.6 10.0 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): 280 290 301 287 263 256 257 245 237 228 250 240 202 165 171 Storm Spd (kts): 18 23 16 9 11 13 13 11 12 15 13 13 12 12 15 2m HeatIndex(F): 45 47 54 51 49 48 52 45 43 45 52 42 38 40 44 2m WindChill(F): 45 47 54 51 49 48 52 45 43 45 52 42 29 40 44 1000mb GPH (m): 205 210 207 214 202 220 221 222 220 220 211 203 184 170 164 950mb GPH (m): 629 634 635 644 633 648 650 652 649 647 642 630 605 588 585 950mb Temp (C): 7.5 7.7 10.0 10.6 14.0 14.9 13.9 16.5 16.9 15.8 15.9 17.3 14.1 11.2 13.1 950mb Dewpt(C): 5.6 6.1 5.1 7.3 4.7 -0.9 -2.0 -4.1 -4.5 -4.1 -4.5 -9.8 -6.0 -5.7 -2.1 950mb RH (%): 87 89 71 80 53 33 33 23 22 25 24 14 24 30 34 950mb Dir: 163 203 215 117 101 113 120 113 102 112 96 93 91 95 100 950mb Speed(kt): 11 19 13 6 11 17 9 11 14 17 7 20 35 39 28 900mb GPH (m): 1072 1078 1082 1093 1087 1104 1106 1109 1107 1105 1099 1090 1065 1047 1041 900mb Temp (C): 4.4 6.4 6.8 8.7 11.7 13.0 13.1 14.2 14.7 15.1 14.1 15.9 18.5 18.6 14.0 900mb Dewpt(C): 4.1 2.3 6.4 5.5 2.0 -0.8 -5.4 -7.2 -8.4 -8.6 -3.1 -21.1 -30.6 -31.5 -10.1 900mb RH (%): 98 74 97 80 51 38 27 22 19 18 30 6 2 2 18 900mb Dir: 187 224 246 138 155 185 206 200 194 182 239 129 100 138 183 900mb Speed(kt): 16 29 18 3 6 10 11 9 7 10 3 6 11 18 12 850mb GPH (m): 1535 1545 1551 1564 1562 1581 1583 1587 1586 1585 1577 1571 1551 1534 1520 850mb Temp (C): 1.7 4.5 5.1 6.6 8.7 9.6 10.6 10.9 11.2 12.0 11.7 13.3 15.5 17.3 12.1 850mb Dewpt(C): -0.2 4.2 4.6 2.9 -0.3 -5.7 -9.1 -10.4 -12.5 -16.1 -18.9 -23.9 -31.0 -31.8 -12.3 850mb RH (%): 87 97 96 76 53 33 24 21 18 12 10 6 3 2 17 850mb Dir: 208 241 262 200 199 203 211 204 201 195 224 173 98 149 200 850mb Speed(kt): 17 32 17 3 8 14 15 14 12 14 9 6 4 11 14 800mb GPH (m): 2022 2038 2043 2059 2061 2080 2084 2089 2088 2088 2081 2077 2059 2047 2024 800mb Temp (C): -0.6 2.2 2.5 3.2 6.0 6.7 7.8 8.2 8.5 9.3 9.3 10.6 11.9 14.3 10.0 800mb Dewpt(C): -3.1 1.8 1.5 -0.7 -3.1 -11.6 -17.3 -16.2 -19.0 -22.0 -22.3 -27.7 -32.2 -29.3 -16.1 800mb RH (%): 83 98 93 75 52 26 15 16 12 9 9 5 3 3 14 800mb Dir: 228 252 274 219 225 213 217 212 200 198 216 200 146 162 177 800mb Speed(kt): 20 33 17 2 12 15 17 16 14 16 12 8 6 13 14 750mb GPH (m): 2536 2556 2562 2579 2586 2607 2612 2618 2618 2619 2611 2610 2594 2585 2557 750mb Temp (C): -2.4 -1.2 -0.6 1.0 3.3 4.0 4.9 5.9 6.1 6.2 5.8 7.0 8.2 9.8 7.5 750mb Dewpt(C): -6.0 -1.5 -1.9 -3.4 -6.8 -18.0 -21.0 -19.8 -18.3 -25.6 -23.5 -30.3 -34.3 -28.7 -22.0 750mb RH (%): 76 98 91 72 47 19 13 14 16 8 10 5 3 5 10 750mb Dir: 249 261 269 249 234 233 223 219 207 201 223 219 183 163 159 750mb Speed(kt): 23 33 17 7 17 17 19 16 15 17 13 12 7 13 15 700mb GPH (m): 3081 3103 3111 3133 3142 3163 3170 3179 3178 3179 3170 3171 3158 3152 3120 700mb Temp (C): -4.4 -4.5 -2.9 0.1 0.1 0.5 1.9 2.7 2.9 2.6 1.9 3.4 4.9 4.9 3.9 700mb Dewpt(C): -4.4 -4.9 -5.2 -7.2 -9.7 -24.1 -16.4 -12.1 -16.5 -35.4 -29.2 -35.6 -37.2 -30.2 -30.0 700mb RH (%): 100 97 84 58 47 14 24 33 23 4 8 4 3 6 6 700mb Dir: 259 271 271 260 236 239 233 219 212 201 227 224 226 153 145 700mb Speed(kt): 29 33 23 14 17 20 19 17 17 19 19 18 13 12 18 650mb GPH (m): 3662 3684 3697 3722 3732 3752 3763 3773 3774 3774 3764 3768 3757 3750 3716 650mb Temp (C): -8.0 -7.1 -4.9 -3.8 -3.8 -3.6 -2.0 -1.9 -0.7 -0.4 -0.4 0.3 0.0 0.2 -0.6 650mb Dewpt(C): -9.4 -8.9 -9.7 -11.7 -12.6 -15.5 -16.0 -13.1 -16.6 -44.1 -40.7 -45.0 -33.3 -37.7 -33.9 650mb RH (%): 89 87 69 54 50 39 34 42 29 2 3 2 6 4 6 650mb Dir: 261 278 274 264 241 241 236 227 216 200 224 227 236 155 141 650mb Speed(kt): 32 34 28 20 18 22 20 17 19 24 27 25 17 9 21 600mb GPH (m): 4280 4304 4322 4349 4358 4379 4393 4403 4407 4408 4398 4403 4390 4383 4349 600mb Temp (C): -10.7 -10.1 -8.2 -8.0 -7.8 -7.7 -6.6 -6.5 -5.7 -4.4 -4.3 -4.7 -4.9 -5.1 -5.3 600mb Dewpt(C): -20.2 -14.4 -14.9 -16.5 -16.4 -19.9 -20.9 -17.1 -14.0 -35.6 -45.2 -43.7 -37.5 -39.5 -38.4 600mb RH (%): 46 71 59 50 50 37 32 43 52 7 3 3 6 5 6 600mb Dir: 261 275 280 262 246 245 240 247 230 202 224 230 234 162 139 600mb Speed(kt): 36 35 30 23 19 23 24 19 21 27 30 29 19 8 23 550mb GPH (m): 4943 4970 4992 5019 5030 5050 5066 5077 5081 5086 5076 5081 5066 5059 5024 550mb Temp (C): -15.2 -14.2 -12.2 -12.7 -11.6 -11.9 -11.2 -11.2 -10.5 -9.5 -9.8 -9.4 -10.2 -10.3 -10.4 550mb Dewpt(C): -19.0 -18.5 -20.7 -22.5 -24.0 -24.1 -17.4 -12.3 -22.2 -45.7 -41.6 -52.2 -41.4 -44.8 -44.5 550mb RH (%): 73 70 50 44 36 36 60 91 38 4 6 2 6 4 5 550mb Dir: 263 273 288 264 252 251 248 236 236 219 223 225 224 172 137 550mb Speed(kt): 39 38 32 25 22 24 27 19 25 28 30 30 21 10 26 500mb GPH (m): 5656 5686 5713 5739 5753 5773 5792 5805 5807 5813 5802 5807 5791 5784 5748 500mb Temp (C): -20.2 -18.8 -17.4 -17.6 -15.9 -15.4 -15.0 -14.0 -16.2 -15.1 -15.1 -15.5 -15.7 -16.0 -15.9 500mb Dewpt(C): -22.1 -22.1 -28.0 -32.5 -36.0 -35.6 -18.1 -17.1 -16.6 -65.4 -46.4 -47.1 -47.6 -50.3 -52.6 500mb RH (%): 85 75 40 27 17 17 77 77 97 1 5 5 5 4 3 500mb Dir: 278 280 286 265 253 255 248 236 217 235 227 230 209 180 144 500mb Speed(kt): 43 44 32 25 27 25 27 12 23 34 32 31 21 16 32 450mb GPH (m): 6428 6461 6492 6519 6539 6562 6582 6595 6592 6599 6588 6591 6576 6568 6535 450mb Temp (C): -25.5 -24.8 -23.4 -22.4 -20.2 -18.9 -18.9 -19.6 -21.9 -21.5 -21.6 -21.9 -21.3 -21.5 -20.1 450mb Dewpt(C): -29.8 -28.6 -36.8 -46.8 -57.2 -55.8 -24.6 -23.8 -22.6 -54.3 -46.5 -52.4 -57.3 -54.1 -49.5 450mb RH (%): 68 71 29 10 3 3 61 69 94 4 9 5 3 4 6 450mb Dir: 281 285 291 264 256 247 254 241 231 238 232 229 207 187 168 450mb Speed(kt): 46 51 35 27 26 27 29 19 18 36 35 34 25 20 28 400mb GPH (m): 7270 7306 7341 7374 7400 7429 7450 7461 7451 7453 7442 7446 7433 7425 7396 400mb Temp (C): -32.1 -31.3 -29.8 -28.5 -26.9 -24.8 -24.5 -24.7 -25.6 -28.4 -28.6 -28.2 -27.8 -27.7 -26.9 400mb Dewpt(C): -38.6 -36.3 -42.8 -53.7 -52.5 -54.0 -36.3 -34.7 -33.0 -34.9 -52.6 -58.8 -54.2 -50.8 -49.0 400mb RH (%): 54 63 29 8 8 5 34 40 51 55 9 4 7 10 11 400mb Dir: 284 288 289 275 265 246 252 235 238 220 233 226 215 196 179 400mb Speed(kt): 51 54 39 29 22 25 31 26 25 35 43 38 34 24 28 350mb GPH (m): 8195 8236 8278 8313 8346 8384 8407 8418 8404 8400 8386 8389 8374 8368 8340 350mb Temp (C): -39.8 -38.8 -37.0 -36.6 -34.7 -32.8 -31.6 -31.4 -33.3 -33.5 -34.5 -35.3 -36.0 -35.9 -35.6 350mb Dewpt(C): -46.4 -42.8 -55.9 -46.6 -53.6 -42.6 -53.3 -52.5 -49.2 -63.7 -64.0 -62.8 -55.4 -46.4 -50.8 350mb RH (%): 51 67 14 36 14 38 11 12 20 4 4 5 13 35 21 350mb Dir: 284 296 285 289 301 264 259 221 223 218 227 227 214 200 189 350mb Speed(kt): 57 60 43 29 20 28 22 29 38 58 53 42 41 34 33 300mb GPH (m): 9227 9273 9323 9361 9406 9448 9475 9487 9468 9462 9445 9445 9427 9420 9392 300mb Temp (C): -49.1 -48.3 -46.6 -45.0 -42.8 -41.6 -41.5 -41.4 -42.1 -42.5 -42.9 -43.0 -44.1 -44.8 -44.7 300mb Dewpt(C): -54.4 -52.0 -58.1 -56.7 -57.9 -45.0 -57.4 -54.4 -61.7 -63.8 -64.4 -67.4 -68.1 -57.2 -59.9 300mb RH (%): 56 67 28 28 19 70 18 25 11 9 9 6 6 25 18 300mb Dir: 290 295 283 309 321 276 255 232 220 205 220 222 218 205 198 300mb Speed(kt): 60 57 42 28 22 20 20 37 44 61 67 54 45 41 42 250mb GPH (m): 10393 10445 10504 10553 10604 10656 10683 10694 10672 10664 10646 10646 10622 10611 10584 250mb Temp (C): -59.5 -58.8 -56.8 -55.1 -54.2 -52.6 -52.6 -52.7 -52.8 -52.7 -53.1 -53.9 -54.6 -55.0 -54.6 250mb Dewpt(C): -64.3 -62.7 -60.5 -63.4 -62.9 -56.3 -59.3 -57.3 -57.6 -65.8 -68.2 -68.0 -70.3 -66.7 -69.8 250mb RH (%): 56 62 65 37 36 66 46 60 58 21 16 18 15 24 16 250mb Dir: 302 306 310 333 324 301 238 234 214 202 218 220 224 209 199 250mb Speed(kt): 74 56 38 39 35 22 19 32 38 52 57 58 49 49 47 200mb GPH (m): 11754 11816 11877 11936 11994 12050 12080 12091 12069 12068 12048 12046 12022 12010 11984 200mb Temp (C): -68.3 -65.3 -68.7 -66.9 -66.0 -66.1 -65.1 -65.2 -64.6 -62.3 -62.0 -61.4 -60.1 -60.0 -60.2 200mb Dewpt(C): -73.6 -70.9 -71.1 -70.4 -70.1 -69.3 -70.3 -68.4 -68.4 -68.2 -67.4 -69.9 -72.6 -74.1 -72.3 200mb RH (%): 50 49 73 63 59 66 51 67 62 48 51 34 20 17 22 200mb Dir: 294 299 290 338 323 300 251 247 227 208 218 214 222 209 200 200mb Speed(kt): 57 65 40 71 61 25 24 31 36 44 50 49 45 43 47 150mb GPH (m): 13548 13585 13622 13681 13736 13785 13819 13853 13853 13880 13867 13867 13837 13829 13810 150mb Temp (C): -56.2 -59.8 -61.9 -62.8 -63.7 -64.2 -63.3 -59.0 -57.9 -55.4 -56.5 -57.2 -57.4 -57.0 -56.2 150mb Dewpt(C): -85.6 -83.8 -82.8 -80.1 -80.9 -79.4 -80.1 -83.1 -84.5 -85.4 -85.7 -86.3 -86.5 -86.2 -85.5 150mb RH (%): 2 4 6 10 10 13 11 4 3 2 2 2 2 2 2 150mb Dir: 264 290 292 292 311 292 292 287 285 257 237 216 222 222 213 150mb Speed(kt): 56 34 39 36 41 46 45 41 34 27 25 39 44 36 36 100mb GPH (m): 16111 16123 16142 16190 16225 16282 16323 16369 16371 16393 16380 16380 16356 16351 16337 100mb Temp (C): -59.1 -59.6 -59.3 -60.5 -63.8 -64.4 -65.5 -66.6 -66.6 -67.3 -64.3 -64.8 -65.0 -64.6 -63.4 100mb Dewpt(C): -92.4 -92.5 -92.3 -88.8 -88.8 -89.1 -90.1 -89.2 -90.9 -91.5 -89.3 -92.0 -89.7 -89.3 -90.6 100mb RH (%): 1 1 1 2 3 3 3 4 3 3 3 2 3 3 2 100mb Dir: 267 272 284 298 307 308 309 305 270 269 246 228 242 236 206 100mb Speed(kt): 33 33 35 32 42 37 39 21 46 32 20 29 35 18 24