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Grapevine_I5 - Snow Level Forecast Location: 34.80N 118.88W Base Elevation: 4152 ft Peak Elevation: 4152 ft   240 hour GFS Model (0.25 deg) - 3 hr incrememts   Data Initialized: 12Z Mon 29SEP2025 Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In) Mon 05AM 29SEP25 12218 12669 14613 57.5 - Mon 08AM 29SEP25 12179 12603 14587 60.2 0.0 Mon 11AM 29SEP25 12156 12599 14588 68.2 0.0 Mon 02PM 29SEP25 12237 12654 14605 71.4 0.0 Mon 05PM 29SEP25 12001 12457 14525 66.8 0.0 Mon 08PM 29SEP25 12056 12480 14525 57.4 0.0 Mon 11PM 29SEP25 12069 12411 14392 57.1 0.0 Tue 02AM 30SEP25 11976 12327 14247 55.0 0.0 Tue 05AM 30SEP25 10735 12185 14353 53.3 0.0 Tue 08AM 30SEP25 11815 12344 14491 56.9 0.0 Tue 11AM 30SEP25 12043 12484 14535 66.6 0.0 Tue 02PM 30SEP25 12190 12724 14631 69.9 0.0 Tue 05PM 30SEP25 12577 14099 14703 66.5 0.0 Tue 08PM 30SEP25 14038 14315 14747 57.6 0.0 Tue 11PM 30SEP25 14008 14296 14743 57.5 0.0 Wed 02AM 01OCT25 14045 14320 14748 56.4 0.0 Wed 05AM 01OCT25 14076 14341 14752 55.0 0.0 Wed 08AM 01OCT25 14081 14344 14753 59.1 0.0 Wed 11AM 01OCT25 14065 14333 14751 69.4 0.0 Wed 02PM 01OCT25 14002 14292 14742 72.4 0.0 Wed 05PM 01OCT25 13908 14229 14730 67.3 0.0 Wed 08PM 01OCT25 13870 14204 14725 59.4 0.0 Wed 11PM 01OCT25 13909 14230 14730 60.4 0.0 Thu 02AM 02OCT25 13979 14277 14739 59.7 0.0 Thu 05AM 02OCT25 13827 14175 14719 58.9 0.0 Thu 08AM 02OCT25 12713 14120 14707 63.4 0.0 Thu 11AM 02OCT25 12630 14066 14696 74.2 0.0 Thu 02PM 02OCT25 12405 13880 14658 75.7 0.0 Thu 05PM 02OCT25 12292 12713 14625 70.8 0.0 Thu 08PM 02OCT25 12265 12689 14618 63.5 0.0 Thu 11PM 02OCT25 12362 13900 14662 62.1 0.0 Fri 02AM 03OCT25 12086 12512 14544 59.9 0.0 Fri 05AM 03OCT25 12051 12577 14592 57.1 0.0 Fri 08AM 03OCT25 10738 12269 14485 60.0 0.0 Fri 11AM 03OCT25 11927 12416 14515 70.6 0.0 Fri 02PM 03OCT25 13903 14226 14729 73.8 0.0 Fri 05PM 03OCT25 14173 14405 14765 71.4 0.0 Fri 08PM 03OCT25 14166 14400 14764 58.8 0.0 Fri 11PM 03OCT25 14192 14417 14768 56.7 0.0 Sat 02AM 04OCT25 14153 14391 14763 54.3 0.0 Sat 05AM 04OCT25 14194 14419 14768 53.4 0.0 Sat 08AM 04OCT25 14205 14426 14770 57.9 0.0 Sat 11AM 04OCT25 14226 14440 14772 73.5 0.0 Sat 02PM 04OCT25 14219 14435 14771 74.7 0.0 Sat 05PM 04OCT25 14196 14420 14768 70.3 0.0 Sat 08PM 04OCT25 14184 14412 14767 61.0 0.0 Sat 11PM 04OCT25 14108 14362 14757 60.1 0.0 Sun 02AM 05OCT25 14030 14310 14746 58.2 0.0 Sun 05AM 05OCT25 13942 14251 14734 55.8 0.0 Sun 08AM 05OCT25 13806 14161 14716 58.4 0.0 Sun 11AM 05OCT25 13799 14156 14715 67.8 0.0 Sun 02PM 05OCT25 12635 14074 14698 69.0 0.0 Sun 05PM 05OCT25 12308 12759 14638 61.8 0.0 Sun 08PM 05OCT25 12018 12383 14386 54.1 0.0 Sun 11PM 05OCT25 10771 12134 12747 53.6 0.0 Mon 02AM 06OCT25 10389 11910 12590 51.9 0.0 Mon 05AM 06OCT25 10030 10571 12471 51.4 0.0 Mon 08AM 06OCT25 9925 10732 12705 51.5 0.0 Mon 11AM 06OCT25 10020 11832 12458 54.4 0.0 Mon 02PM 06OCT25 10023 10544 12404 55.8 0.0 Mon 05PM 06OCT25 10115 10595 12432 57.8 0.0 Mon 08PM 06OCT25 8885 10381 12366 47.4 0.0 Mon 11PM 06OCT25 10185 11803 14278 47.6 0.0 Tue 02AM 07OCT25 10653 12294 14542 47.1 0.0 Tue 05AM 07OCT25 10654 12252 14521 45.5 0.0 Tue 08AM 07OCT25 11793 12628 14621 50.3 0.0 Tue 11AM 07OCT25 11871 13821 14646 65.2 0.0 Tue 02PM 07OCT25 12572 14084 14700 67.6 0.0 Tue 05PM 07OCT25 13803 14159 14715 63.5 0.0 Tue 08PM 07OCT25 13824 14173 14718 54.8 0.0 Tue 11PM 07OCT25 13974 14273 14739 52.6 0.0 Wed 02AM 08OCT25 13998 14289 14742 52.5 0.0 Wed 05AM 08OCT25 13996 14288 14742 52.6 0.0 Wed 08AM 08OCT25 13928 14242 14732 57.3 0.0 Wed 11AM 08OCT25 13889 14217 14727 72.1 0.0 Wed 02PM 08OCT25 13889 14217 14727 75.6 0.0 Wed 05PM 08OCT25 13934 14246 14733 70.7 0.0 Wed 08PM 08OCT25 13942 14251 14734 59.8 0.0 Wed 11PM 08OCT25 13959 14263 14737 59.0 0.0 Thu 02AM 09OCT25 13958 14262 14736 57.8 0.0 Thu 05AM 09OCT25 13971 14271 14738 56.9 0.0

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