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Donner_Summit_I80 - Wind 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: 06Z Mon 23FEB2026 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Sun |
10PM 22FEB26 |
20.7 |
31.1 |
179 |
- |
- |
- |
| Mon |
01AM 23FEB26 |
30.0 |
45.1 |
178 |
- |
- |
- |
| Mon |
04AM 23FEB26 |
28.7 |
43.0 |
178 |
- |
- |
- |
| Mon |
07AM 23FEB26 |
25.1 |
37.6 |
177 |
- |
- |
- |
| Mon |
10AM 23FEB26 |
22.6 |
33.9 |
180 |
- |
- |
- |
| Mon |
01PM 23FEB26 |
23.7 |
35.5 |
186 |
- |
- |
- |
| Mon |
04PM 23FEB26 |
26.3 |
39.4 |
185 |
- |
- |
- |
| Mon |
07PM 23FEB26 |
27.8 |
41.7 |
180 |
- |
- |
- |
| Mon |
10PM 23FEB26 |
27.9 |
41.9 |
182 |
- |
- |
- |
| Tue |
01AM 24FEB26 |
37.0 |
55.6 |
182 |
- |
- |
- |
| Tue |
04AM 24FEB26 |
40.3 |
60.4 |
181 |
- |
- |
- |
| Tue |
07AM 24FEB26 |
44.7 |
67.1 |
186 |
- |
- |
- |
| Tue |
10AM 24FEB26 |
45.7 |
68.6 |
186 |
- |
- |
- |
| Tue |
01PM 24FEB26 |
40.4 |
60.5 |
189 |
- |
- |
- |
| Tue |
04PM 24FEB26 |
37.0 |
55.5 |
182 |
- |
- |
- |
| Tue |
07PM 24FEB26 |
34.5 |
51.8 |
183 |
- |
- |
- |
| Tue |
10PM 24FEB26 |
25.3 |
38.0 |
181 |
- |
- |
- |
| Wed |
01AM 25FEB26 |
34.8 |
52.2 |
184 |
- |
- |
- |
| Wed |
04AM 25FEB26 |
33.5 |
50.3 |
185 |
- |
- |
- |
| Wed |
07AM 25FEB26 |
27.0 |
40.6 |
185 |
- |
- |
- |
| Wed |
10AM 25FEB26 |
29.0 |
43.5 |
185 |
- |
- |
- |
| Wed |
01PM 25FEB26 |
27.4 |
41.1 |
184 |
- |
- |
- |
| Wed |
04PM 25FEB26 |
28.2 |
42.3 |
184 |
- |
- |
- |
| Wed |
07PM 25FEB26 |
23.4 |
35.1 |
177 |
- |
- |
- |
| Wed |
10PM 25FEB26 |
23.2 |
34.8 |
176 |
- |
- |
- |
| Thu |
01AM 26FEB26 |
21.2 |
31.8 |
178 |
- |
- |
- |
| Thu |
04AM 26FEB26 |
21.8 |
32.7 |
178 |
- |
- |
- |
| Thu |
07AM 26FEB26 |
21.1 |
31.6 |
179 |
- |
- |
- |
| Thu |
10AM 26FEB26 |
14.5 |
21.8 |
183 |
- |
- |
- |
| Thu |
01PM 26FEB26 |
16.7 |
25.0 |
190 |
- |
- |
- |
| Thu |
04PM 26FEB26 |
15.7 |
23.5 |
174 |
- |
- |
- |
| Thu |
07PM 26FEB26 |
12.8 |
19.2 |
171 |
- |
- |
- |
| Thu |
10PM 26FEB26 |
13.5 |
20.3 |
171 |
- |
- |
- |
| Fri |
01AM 27FEB26 |
16.8 |
25.2 |
175 |
- |
- |
- |
| Fri |
04AM 27FEB26 |
18.4 |
27.5 |
177 |
- |
- |
- |
| Fri |
07AM 27FEB26 |
15.5 |
23.2 |
175 |
- |
- |
- |
| Fri |
10AM 27FEB26 |
11.5 |
17.3 |
178 |
- |
- |
- |
| Fri |
01PM 27FEB26 |
9.6 |
14.4 |
190 |
- |
- |
- |
| Fri |
04PM 27FEB26 |
8.7 |
13.1 |
182 |
- |
- |
- |
| Fri |
07PM 27FEB26 |
14.5 |
21.8 |
177 |
- |
- |
- |
| Fri |
10PM 27FEB26 |
18.0 |
27.1 |
177 |
- |
- |
- |
| Sat |
01AM 28FEB26 |
26.1 |
39.2 |
182 |
- |
- |
- |
| Sat |
04AM 28FEB26 |
28.2 |
42.3 |
179 |
- |
- |
- |
| Sat |
07AM 28FEB26 |
26.9 |
40.3 |
181 |
- |
- |
- |
| Sat |
10AM 28FEB26 |
22.2 |
33.3 |
188 |
- |
- |
- |
| Sat |
01PM 28FEB26 |
21.2 |
31.9 |
186 |
- |
- |
- |
| Sat |
04PM 29FEB26 |
22.9 |
34.4 |
188 |
- |
- |
- |
| Sat |
07PM 29FEB26 |
23.1 |
34.6 |
187 |
- |
- |
- |
| Sat |
10PM 29FEB26 |
24.0 |
36.0 |
188 |
- |
- |
- |
| Sun |
01AM 01MAR26 |
23.5 |
35.2 |
184 |
- |
- |
- |
| Sun |
04AM 01MAR26 |
22.6 |
33.8 |
186 |
- |
- |
- |
| Sun |
07AM 01MAR26 |
23.3 |
35.0 |
183 |
- |
- |
- |
| Sun |
10AM 01MAR26 |
19.8 |
29.7 |
190 |
- |
- |
- |
| Sun |
01PM 01MAR26 |
15.9 |
23.8 |
191 |
- |
- |
- |
| Sun |
04PM 01MAR26 |
9.1 |
13.6 |
187 |
- |
- |
- |
| Sun |
07PM 01MAR26 |
2.0 |
3.0 |
104 |
- |
- |
- |
| Sun |
10PM 01MAR26 |
4.6 |
6.8 |
39 |
- |
- |
- |
| Mon |
01AM 02MAR26 |
2.7 |
4.1 |
73 |
- |
- |
- |
| Mon |
04AM 02MAR26 |
2.6 |
3.9 |
82 |
- |
- |
- |
| Mon |
07AM 02MAR26 |
5.3 |
8.0 |
32 |
- |
- |
- |
| Mon |
10AM 02MAR26 |
4.5 |
6.7 |
34 |
- |
- |
- |
| Mon |
01PM 02MAR26 |
4.3 |
6.4 |
48 |
- |
- |
- |
| Mon |
04PM 02MAR26 |
4.1 |
6.1 |
51 |
- |
- |
- |
| Mon |
07PM 02MAR26 |
5.6 |
8.4 |
23 |
- |
- |
- |
| Mon |
10PM 02MAR26 |
7.1 |
10.6 |
23 |
- |
- |
- |
| Tue |
01AM 03MAR26 |
2.7 |
4.0 |
60 |
- |
- |
- |
| Tue |
04AM 03MAR26 |
3.6 |
5.4 |
40 |
- |
- |
- |
| Tue |
07AM 03MAR26 |
2.4 |
3.6 |
94 |
- |
- |
- |
| Tue |
10AM 03MAR26 |
4.3 |
6.4 |
160 |
- |
- |
- |
| Tue |
01PM 03MAR26 |
2.1 |
3.2 |
316 |
- |
- |
- |
| Tue |
04PM 03MAR26 |
1.1 |
1.7 |
349 |
- |
- |
- |
| Tue |
07PM 03MAR26 |
3.4 |
5.0 |
147 |
- |
- |
- |
| Tue |
10PM 03MAR26 |
3.4 |
5.2 |
151 |
- |
- |
- |
| Wed |
01AM 04MAR26 |
4.7 |
7.1 |
156 |
- |
- |
- |
| Wed |
04AM 04MAR26 |
3.6 |
5.4 |
147 |
- |
- |
- |
| Wed |
07AM 04MAR26 |
4.6 |
6.9 |
161 |
- |
- |
- |
| Wed |
10AM 04MAR26 |
6.5 |
9.7 |
177 |
- |
- |
- |
| Wed |
01PM 04MAR26 |
2.4 |
3.6 |
207 |
- |
- |
- |
| Wed |
04PM 04MAR26 |
0.4 |
0.6 |
133 |
- |
- |
- |
| Wed |
07PM 04MAR26 |
2.0 |
2.9 |
95 |
- |
- |
- |
| Wed |
10PM 04MAR26 |
2.7 |
4.1 |
19 |
- |
- |
- |
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