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Mt_Washington - Snow Level Forecast
Location: 49.75N 125.29W
Base Elevation: 3625 ft
Peak Elevation: 5210 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 12Z Thu 18DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 04AM 18DEC25 2617 3386 5144 31.5 -
Thu 07AM 18DEC25 2591 3314 4933 31.0 7.2
Thu 10AM 18DEC25 2617 3326 4917 30.8 14.8
Thu 01PM 18DEC25 2963 3481 4928 31.2 18.6
Thu 04PM 18DEC25 3012 3561 6512 31.2 20.2
Thu 07PM 18DEC25 2169 2921 3647 28.2 21.3
Thu 10PM 18DEC25 0 0 1532 19.5 0.0
Fri 01AM 19DEC25 405 1163 2332 22.9 22.0
Fri 04AM 19DEC25 0 884 2059 21.7 22.4
Fri 07AM 19DEC25 1161 1917 3084 26.0 24.0
Fri 10AM 19DEC25 1232 1990 3155 26.7 24.7
Fri 01PM 19DEC25 1572 2326 3333 28.2 25.1
Fri 04PM 19DEC25 1231 1987 3158 26.7 26.0
Fri 07PM 19DEC25 0 0 0 13.7 0.0
Fri 10PM 19DEC25 0 0 0 16.1 26.3
Sat 01AM 20DEC25 858 1614 2784 25.7 28.2
Sat 04AM 20DEC25 1357 2113 3262 27.4 30.5
Sat 07AM 20DEC25 1919 2672 3614 29.2 35.5
Sat 10AM 20DEC25 2217 2967 3741 30.3 40.4
Sat 01PM 20DEC25 2379 3130 3861 30.8 45.5
Sat 04PM 20DEC25 2460 3207 3812 31.0 49.7
Sat 07PM 20DEC25 2220 2971 3787 30.1 50.9
Sat 10PM 20DEC25 2271 3018 3769 30.1 53.2
Sun 01AM 21DEC25 2412 3160 3832 30.3 58.5
Sun 04AM 21DEC25 2597 3313 4865 30.6 65.6
Sun 07AM 21DEC25 2400 3152 3760 30.0 73.0
Sun 10AM 21DEC25 1987 2741 3562 28.7 76.4
Sun 01PM 21DEC25 1927 2680 3502 28.9 79.3
Sun 04PM 21DEC25 1602 2354 3371 27.7 80.8
Sun 07PM 21DEC25 619 1379 2554 24.0 81.7
Sun 10PM 21DEC25 1119 1882 3043 26.2 83.4
Mon 01AM 22DEC25 974 1728 2894 25.7 84.8
Mon 04AM 22DEC25 1184 1941 3108 26.4 87.6
Mon 07AM 22DEC25 1534 2287 3394 27.5 92.6
Mon 10AM 22DEC25 2296 3046 3841 30.1 99.7
Mon 01PM 22DEC25 2528 3265 3989 30.6 NA
Mon 04PM 22DEC25 2142 2894 3601 29.2 NA
Mon 07PM 22DEC25 1511 2265 3336 27.1 NA
Mon 10PM 22DEC25 1175 1931 3100 26.1 NA
Tue 01AM 23DEC25 1052 1810 2974 25.8 NA
Tue 04AM 23DEC25 964 1725 2888 25.7 NA
Tue 07AM 23DEC25 957 1716 2880 25.7 NA
Tue 10AM 23DEC25 1297 2052 3217 27.2 NA
Tue 01PM 23DEC25 1789 2542 3414 29.0 NA
Tue 04PM 23DEC25 1621 2372 3377 28.0 NA
Tue 07PM 23DEC25 0 1013 2183 22.9 0.0
Tue 10PM 23DEC25 0 0 1146 18.9 0.0
Wed 01AM 24DEC25 0 0 891 17.8 0.0
Wed 04AM 24DEC25 0 845 2022 21.8 0.0
Wed 07AM 24DEC25 0 0 1482 19.7 0.0
Wed 10AM 24DEC25 691 1453 2621 24.4 0.0
Wed 01PM 24DEC25 2074 2826 3530 29.6 0.0
Wed 04PM 24DEC25 1411 2167 3289 26.3 0.0
Wed 07PM 24DEC25 0 0 0 15.4 0.0
Wed 10PM 24DEC25 0 0 575 16.8 0.0
Thu 01AM 25DEC25 0 0 985 18.2 0.0
Thu 04AM 25DEC25 0 577 1752 20.8 0.0
Thu 07AM 25DEC25 0 747 1920 21.2 0.0
Thu 10AM 25DEC25 960 1723 2886 25.0 0.0
Thu 01PM 25DEC25 1883 2639 3678 28.5 0.0
Thu 04PM 25DEC25 825 1584 2751 24.2 0.0
Thu 07PM 25DEC25 0 0 666 16.6 0.0
Thu 10PM 25DEC25 0 0 0 15.5 0.0
Fri 01AM 26DEC25 0 0 0 14.2 0.0
Fri 04AM 26DEC25 0 0 0 13.1 0.0
Fri 07AM 26DEC25 0 0 0 13.5 0.0
Fri 10AM 26DEC25 0 814 1988 22.2 0.0
Fri 01PM 26DEC25 1992 2746 3654 29.6 0.0
Fri 04PM 26DEC25 0 581 1755 20.8 0.0
Fri 07PM 26DEC25 0 432 1609 21.5 0.0
Fri 10PM 26DEC25 0 938 2108 23.5 0.0
Sat 01AM 27DEC25 0 935 2109 23.2 NA
Sat 04AM 27DEC25 756 1514 2684 25.4 NA
Sat 07AM 27DEC25 1657 2413 3607 28.1 NA
Sat 10AM 27DEC25 2875 3479 4923 32.3 NA
Sat 01PM 27DEC25 2930 3558 5061 32.6 NA
Sat 04PM 27DEC25 2789 3452 4940 32.3 NA
Sat 07PM 27DEC25 2739 3480 5106 32.1 NA
Sat 10PM 27DEC25 2515 3263 5016 31.3 NA
Sun 01AM 28DEC25 2549 3305 5257 31.1 NA
Sun 04AM 28DEC25 2654 3413 5160 31.4 NA

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