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Alta - Snow Level Forecast
Location: 40.58N 111.60W
Base Elevation: 8530 ft
Peak Elevation: 10550 ft

 

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

 

Data

Initialized: 18Z Thu 18DEC2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Thu 11AM 18DEC25 5142 5466 8321 38.5 -
Thu 02PM 18DEC25 6906 8280 8701 41.8 0.0
Thu 05PM 18DEC25 8263 8578 10011 44.0 0.0
Thu 08PM 18DEC25 8623 8905 10360 43.3 0.0
Thu 11PM 18DEC25 8880 10071 10504 43.0 0.0
Fri 02AM 19DEC25 10078 10334 10733 43.8 0.0
Fri 05AM 19DEC25 10191 10473 11871 44.8 0.0
Fri 08AM 19DEC25 10207 10480 11862 45.6 0.0
Fri 11AM 19DEC25 10220 10475 11834 47.7 0.0
Fri 02PM 19DEC25 10134 10423 11819 50.3 0.0
Fri 05PM 19DEC25 9899 10188 10639 49.6 0.0
Fri 08PM 19DEC25 8565 9885 10265 47.2 0.0
Fri 11PM 19DEC25 8471 8743 10071 46.1 0.0
Sat 02AM 20DEC25 8193 8471 8904 46.5 0.0
Sat 05AM 20DEC25 7091 8237 8688 44.7 0.0
Sat 08AM 20DEC25 6953 8185 8664 43.8 0.0
Sat 11AM 20DEC25 7093 8234 8676 46.8 0.0
Sat 02PM 20DEC25 7150 8268 8663 48.7 0.0
Sat 05PM 20DEC25 7143 8276 8720 47.8 0.0
Sat 08PM 20DEC25 8226 8526 9901 46.8 0.0
Sat 11PM 20DEC25 8568 8864 10191 45.9 0.0
Sun 02AM 21DEC25 8686 9900 10291 46.1 0.0
Sun 05AM 21DEC25 8541 8820 10183 46.8 0.0
Sun 08AM 21DEC25 8527 8867 10337 46.9 0.0
Sun 11AM 21DEC25 8314 8681 10298 47.4 0.0
Sun 02PM 21DEC25 8096 8506 10135 46.6 0.0
Sun 05PM 21DEC25 8108 8595 10312 47.3 0.0
Sun 08PM 21DEC25 8462 8753 10264 47.2 0.0
Sun 11PM 21DEC25 8539 8899 10408 47.0 0.0
Mon 02AM 22DEC25 8660 9983 10520 47.2 0.0
Mon 05AM 22DEC25 8113 8530 10209 46.3 0.0
Mon 08AM 22DEC25 7150 8392 10078 46.2 0.0
Mon 11AM 22DEC25 7039 8217 10049 47.0 0.0
Mon 02PM 22DEC25 7067 8331 9980 45.6 0.0
Mon 05PM 22DEC25 8373 8645 10039 46.3 0.0
Mon 08PM 22DEC25 8548 8897 10253 45.8 0.0
Mon 11PM 22DEC25 8632 8934 10336 46.4 0.0
Tue 02AM 23DEC25 8639 9906 10305 47.8 0.0
Tue 05AM 23DEC25 8721 9967 10529 47.9 0.0
Tue 08AM 23DEC25 8738 9958 10466 47.5 0.0
Tue 11AM 23DEC25 8712 9904 10429 49.0 0.0
Tue 02PM 23DEC25 8831 10007 10445 51.9 0.0
Tue 05PM 23DEC25 8905 10125 10617 51.8 0.0
Tue 08PM 23DEC25 8945 10150 10605 48.4 0.0
Tue 11PM 23DEC25 9916 10161 10542 47.0 0.0
Wed 02AM 24DEC25 8925 10088 10487 46.3 0.0
Wed 05AM 24DEC25 8895 10054 10453 46.0 0.0
Wed 08AM 24DEC25 8913 10065 10442 46.1 0.0
Wed 11AM 24DEC25 8965 10112 10482 48.4 0.0
Wed 02PM 24DEC25 8871 10033 10407 51.8 0.0
Wed 05PM 24DEC25 8740 9881 10316 50.2 0.0
Wed 08PM 24DEC25 8398 8631 9918 47.8 0.0
Wed 11PM 24DEC25 7017 8316 10022 45.1 0.0
Thu 02AM 25DEC25 6930 8189 8941 44.0 0.0
Thu 05AM 25DEC25 6940 8245 8892 43.2 0.0
Thu 08AM 25DEC25 6620 7067 8651 43.1 0.0
Thu 11AM 25DEC25 6989 8129 8566 44.5 0.0
Thu 02PM 25DEC25 7089 8228 8697 47.8 0.0
Thu 05PM 25DEC25 8106 8375 8794 44.8 0.0
Thu 08PM 25DEC25 7073 8231 8719 44.8 0.0
Thu 11PM 25DEC25 6919 7218 8553 44.9 0.0
Fri 02AM 26DEC25 6908 7189 8480 45.1 0.0
Fri 05AM 26DEC25 6764 7030 8351 44.7 0.0
Fri 08AM 26DEC25 6781 7045 8359 44.3 0.0
Fri 11AM 26DEC25 6883 7161 8453 45.6 0.0
Fri 02PM 26DEC25 6989 8114 8561 47.2 0.0
Fri 05PM 26DEC25 7072 8212 8657 46.5 0.0
Fri 08PM 26DEC25 7062 8189 8615 45.6 0.0
Fri 11PM 26DEC25 6829 7073 8430 45.2 0.0
Sat 02AM 27DEC25 6758 7011 8354 43.9 0.0
Sat 05AM 27DEC25 5506 6793 8353 40.0 0.0
Sat 08AM 27DEC25 5377 6617 8290 39.9 0.0
Sat 11AM 27DEC25 5269 6538 8269 38.8 0.0
Sat 02PM 27DEC25 5354 6618 8259 39.3 0.0
Sat 05PM 27DEC25 5395 6652 8281 39.6 0.0
Sat 08PM 27DEC25 5419 6605 7218 40.0 0.0
Sat 11PM 27DEC25 6533 6836 8184 40.8 0.0
Sun 02AM 28DEC25 5478 6740 8244 39.5 0.0
Sun 05AM 28DEC25 5411 6643 8161 39.2 0.0
Sun 08AM 28DEC25 5407 6611 8102 39.5 0.0
Sun 11AM 28DEC25 5486 6663 8107 41.5 0.0

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