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Donner_Summit_I80 - Snow Level Forecast
Location: 39.34N 120.34W
Base Elevation: 7259 ft
Peak Elevation: 7259 ft
240 hour GFS Model (0.25 deg) - 3 hr incrememts

Data
Initialized: 18Z Sat 29NOV2025 |
| Day |
Frcst Time/Date |
34.6 Deg Elev |
32 Deg Elev |
28 Deg Elev |
Srf Temp (F) |
Accum Snow (In) |
| Sat |
11AM 29NOV25 |
9985 |
10298 |
10787 |
55.2 |
- |
| Sat |
02PM 29NOV25 |
9997 |
10324 |
11794 |
56.8 |
0.0 |
| Sat |
05PM 29NOV25 |
9942 |
10290 |
11791 |
47.7 |
0.0 |
| Sat |
08PM 29NOV25 |
8933 |
10211 |
10779 |
40.7 |
0.0 |
| Sat |
11PM 29NOV25 |
8817 |
10120 |
10682 |
39.1 |
0.0 |
| Sun |
02AM 30NOV25 |
8512 |
9942 |
10478 |
38.8 |
0.0 |
| Sun |
05AM 30NOV25 |
8280 |
8723 |
10283 |
39.2 |
0.0 |
| Sun |
08AM 30NOV25 |
8097 |
8456 |
9937 |
39.0 |
0.0 |
| Sun |
11AM 30NOV25 |
7089 |
8292 |
8858 |
49.1 |
0.0 |
| Sun |
02PM 30NOV25 |
7189 |
8437 |
10060 |
53.1 |
0.0 |
| Sun |
05PM 30NOV25 |
8325 |
8641 |
10665 |
46.0 |
0.0 |
| Sun |
08PM 30NOV25 |
8453 |
8932 |
12132 |
37.6 |
0.0 |
| Sun |
11PM 30NOV25 |
8922 |
11793 |
12621 |
35.0 |
0.0 |
| Mon |
02AM 01DEC25 |
10609 |
12143 |
14212 |
33.5 |
0.0 |
| Mon |
05AM 01DEC25 |
10731 |
12181 |
14236 |
33.1 |
0.0 |
| Mon |
08AM 01DEC25 |
11835 |
12248 |
14254 |
32.8 |
0.0 |
| Mon |
11AM 01DEC25 |
11797 |
12209 |
14150 |
51.0 |
0.0 |
| Mon |
02PM 01DEC25 |
10680 |
12066 |
12665 |
54.9 |
0.0 |
| Mon |
05PM 01DEC25 |
11777 |
12173 |
13932 |
45.8 |
0.0 |
| Mon |
08PM 01DEC25 |
10590 |
11983 |
12577 |
39.0 |
0.0 |
| Mon |
11PM 01DEC25 |
10538 |
11941 |
12558 |
38.6 |
0.0 |
| Tue |
02AM 02DEC25 |
10041 |
10592 |
12240 |
38.1 |
0.0 |
| Tue |
05AM 02DEC25 |
8583 |
10205 |
11967 |
37.6 |
0.0 |
| Tue |
08AM 02DEC25 |
8145 |
8608 |
10218 |
39.7 |
0.0 |
| Tue |
11AM 02DEC25 |
8608 |
10120 |
10732 |
50.4 |
0.0 |
| Tue |
02PM 02DEC25 |
8427 |
9987 |
10579 |
53.8 |
0.0 |
| Tue |
05PM 02DEC25 |
8304 |
8801 |
10440 |
45.5 |
0.0 |
| Tue |
08PM 02DEC25 |
7051 |
8310 |
9894 |
36.8 |
0.0 |
| Tue |
11PM 02DEC25 |
6867 |
7186 |
8506 |
35.9 |
0.0 |
| Wed |
02AM 03DEC25 |
6695 |
6974 |
8292 |
34.6 |
0.0 |
| Wed |
05AM 03DEC25 |
6635 |
7102 |
8572 |
31.4 |
0.0 |
| Wed |
08AM 03DEC25 |
4836 |
6542 |
8159 |
32.0 |
0.0 |
| Wed |
11AM 03DEC25 |
5391 |
6494 |
7137 |
41.9 |
0.0 |
| Wed |
02PM 03DEC25 |
6489 |
6843 |
10022 |
44.8 |
0.0 |
| Wed |
05PM 03DEC25 |
6496 |
7055 |
10150 |
41.1 |
0.0 |
| Wed |
08PM 03DEC25 |
8237 |
8888 |
10518 |
35.8 |
0.0 |
| Wed |
11PM 03DEC25 |
8669 |
10026 |
10592 |
31.5 |
0.0 |
| Thu |
02AM 04DEC25 |
8325 |
8925 |
10480 |
30.4 |
0.0 |
| Thu |
05AM 04DEC25 |
7109 |
8525 |
10273 |
30.1 |
0.0 |
| Thu |
08AM 04DEC25 |
8426 |
8919 |
10516 |
30.2 |
0.0 |
| Thu |
11AM 04DEC25 |
8734 |
10124 |
11873 |
48.1 |
0.0 |
| Thu |
02PM 04DEC25 |
9946 |
10497 |
12259 |
55.5 |
0.0 |
| Thu |
05PM 04DEC25 |
10055 |
10583 |
12221 |
43.6 |
0.0 |
| Thu |
08PM 04DEC25 |
10137 |
11796 |
12360 |
37.7 |
0.0 |
| Thu |
11PM 04DEC25 |
10312 |
10743 |
12245 |
39.4 |
0.0 |
| Fri |
02AM 05DEC25 |
10070 |
10545 |
12190 |
40.8 |
0.0 |
| Fri |
05AM 05DEC25 |
10189 |
10695 |
12293 |
40.8 |
0.0 |
| Fri |
08AM 05DEC25 |
10059 |
10578 |
12298 |
39.9 |
0.0 |
| Fri |
11AM 05DEC25 |
10441 |
11919 |
12528 |
56.9 |
0.0 |
| Fri |
02PM 05DEC25 |
8871 |
11933 |
12498 |
59.5 |
0.0 |
| Fri |
05PM 05DEC25 |
10557 |
11948 |
12422 |
49.0 |
0.0 |
| Fri |
08PM 05DEC25 |
10548 |
11900 |
12406 |
44.3 |
0.0 |
| Fri |
11PM 05DEC25 |
10561 |
11900 |
12378 |
42.4 |
0.0 |
| Sat |
02AM 06DEC25 |
10462 |
11817 |
12346 |
41.2 |
0.0 |
| Sat |
05AM 06DEC25 |
10198 |
10634 |
12214 |
40.2 |
0.0 |
| Sat |
08AM 06DEC25 |
8836 |
10176 |
11887 |
39.7 |
0.0 |
| Sat |
11AM 06DEC25 |
8294 |
8697 |
10522 |
52.4 |
0.0 |
| Sat |
02PM 06DEC25 |
7160 |
8542 |
10494 |
53.4 |
0.0 |
| Sat |
05PM 06DEC25 |
6989 |
8732 |
12230 |
46.0 |
0.0 |
| Sat |
08PM 06DEC25 |
10000 |
10564 |
12143 |
38.2 |
0.0 |
| Sat |
11PM 06DEC25 |
9894 |
10475 |
12075 |
37.4 |
0.0 |
| Sun |
02AM 07DEC25 |
10015 |
10527 |
12057 |
37.2 |
0.0 |
| Sun |
05AM 07DEC25 |
9935 |
10345 |
11939 |
36.8 |
0.0 |
| Sun |
08AM 07DEC25 |
8876 |
10293 |
12044 |
35.5 |
0.0 |
| Sun |
11AM 07DEC25 |
10045 |
10464 |
12064 |
50.5 |
0.0 |
| Sun |
02PM 07DEC25 |
9972 |
10413 |
12013 |
54.4 |
0.0 |
| Sun |
05PM 07DEC25 |
10063 |
10448 |
12011 |
45.6 |
0.0 |
| Sun |
08PM 07DEC25 |
10104 |
10485 |
12072 |
41.4 |
0.0 |
| Sun |
11PM 07DEC25 |
10022 |
10460 |
12141 |
40.7 |
0.0 |
| Mon |
02AM 08DEC25 |
9892 |
10467 |
12167 |
40.9 |
0.0 |
| Mon |
05AM 08DEC25 |
9915 |
10402 |
12043 |
41.5 |
0.0 |
| Mon |
08AM 08DEC25 |
8803 |
10199 |
11880 |
39.4 |
0.0 |
| Mon |
11AM 08DEC25 |
8334 |
8875 |
10562 |
50.7 |
0.0 |
| Mon |
02PM 08DEC25 |
7222 |
8621 |
10284 |
52.0 |
0.0 |
| Mon |
05PM 08DEC25 |
8322 |
8790 |
10298 |
45.8 |
0.0 |
| Mon |
08PM 08DEC25 |
7057 |
8388 |
10069 |
37.1 |
0.0 |
| Mon |
11PM 08DEC25 |
7082 |
8402 |
10015 |
36.3 |
0.0 |
| Tue |
02AM 09DEC25 |
6767 |
8121 |
8930 |
36.5 |
0.0 |
| Tue |
05AM 09DEC25 |
6500 |
6967 |
8584 |
37.1 |
0.0 |
| Tue |
08AM 09DEC25 |
5125 |
5471 |
7072 |
36.3 |
0.0 |
| Tue |
11AM 09DEC25 |
5125 |
5560 |
10033 |
36.2 |
0.0 |
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