|
Alta - Wind 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: 12Z Sun 07DEC2025 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Sun |
05AM 07DEC25 |
29.2 |
43.8 |
129 |
30.3 |
45.4 |
69 |
| Sun |
08AM 07DEC25 |
28.4 |
42.5 |
132 |
23.5 |
35.3 |
74 |
| Sun |
11AM 07DEC25 |
27.1 |
40.7 |
134 |
21.6 |
32.4 |
75 |
| Sun |
02PM 07DEC25 |
27.6 |
41.4 |
132 |
25.5 |
38.3 |
71 |
| Sun |
05PM 07DEC25 |
26.0 |
38.9 |
131 |
24.8 |
37.2 |
72 |
| Sun |
08PM 07DEC25 |
22.4 |
33.6 |
134 |
19.6 |
29.4 |
76 |
| Sun |
11PM 07DEC25 |
24.3 |
36.5 |
134 |
20.1 |
30.2 |
75 |
| Mon |
02AM 08DEC25 |
24.1 |
36.1 |
133 |
20.9 |
31.3 |
72 |
| Mon |
05AM 08DEC25 |
24.0 |
36.1 |
131 |
21.9 |
32.9 |
70 |
| Mon |
08AM 08DEC25 |
22.9 |
34.3 |
131 |
22.9 |
34.3 |
69 |
| Mon |
11AM 08DEC25 |
22.4 |
33.6 |
131 |
23.6 |
35.4 |
68 |
| Mon |
02PM 08DEC25 |
27.4 |
41.0 |
231 |
26.9 |
40.4 |
292 |
| Mon |
05PM 08DEC25 |
29.9 |
44.8 |
132 |
29.6 |
44.4 |
70 |
| Mon |
08PM 08DEC25 |
26.4 |
39.6 |
131 |
28.1 |
42.2 |
70 |
| Mon |
11PM 08DEC25 |
28.1 |
42.2 |
134 |
25.3 |
38.0 |
74 |
| Tue |
02AM 09DEC25 |
30.8 |
46.1 |
132 |
25.4 |
38.1 |
72 |
| Tue |
05AM 09DEC25 |
32.2 |
48.3 |
131 |
29.1 |
43.6 |
70 |
| Tue |
08AM 09DEC25 |
36.3 |
54.5 |
132 |
33.9 |
50.8 |
70 |
| Tue |
11AM 09DEC25 |
33.7 |
50.5 |
131 |
32.3 |
48.4 |
68 |
| Tue |
02PM 09DEC25 |
36.9 |
55.3 |
130 |
34.2 |
51.2 |
68 |
| Tue |
05PM 09DEC25 |
36.4 |
54.6 |
131 |
37.4 |
56.1 |
69 |
| Tue |
08PM 09DEC25 |
33.9 |
50.8 |
130 |
32.7 |
49.1 |
69 |
| Tue |
11PM 09DEC25 |
31.9 |
47.8 |
131 |
30.7 |
46.0 |
70 |
| Wed |
02AM 10DEC25 |
31.5 |
47.2 |
128 |
29.6 |
44.4 |
67 |
| Wed |
05AM 10DEC25 |
33.6 |
50.4 |
130 |
30.3 |
45.5 |
69 |
| Wed |
08AM 10DEC25 |
31.2 |
46.8 |
131 |
28.7 |
43.0 |
69 |
| Wed |
11AM 10DEC25 |
29.4 |
44.1 |
131 |
27.7 |
41.5 |
69 |
| Wed |
02PM 10DEC25 |
28.3 |
42.4 |
129 |
24.0 |
36.0 |
69 |
| Wed |
05PM 10DEC25 |
30.1 |
45.1 |
128 |
28.1 |
42.2 |
67 |
| Wed |
08PM 10DEC25 |
34.3 |
51.4 |
133 |
32.3 |
48.5 |
70 |
| Wed |
11PM 10DEC25 |
35.8 |
53.7 |
133 |
34.7 |
52.0 |
71 |
| Thu |
02AM 11DEC25 |
34.2 |
51.4 |
132 |
34.8 |
52.2 |
70 |
| Thu |
05AM 11DEC25 |
33.4 |
50.2 |
132 |
32.8 |
49.3 |
70 |
| Thu |
08AM 11DEC25 |
31.4 |
47.2 |
132 |
30.5 |
45.8 |
70 |
| Thu |
11AM 11DEC25 |
30.4 |
45.6 |
132 |
27.6 |
41.4 |
69 |
| Thu |
02PM 11DEC25 |
31.1 |
46.6 |
230 |
27.3 |
40.9 |
292 |
| Thu |
05PM 11DEC25 |
28.4 |
42.7 |
127 |
26.9 |
40.3 |
66 |
| Thu |
08PM 11DEC25 |
26.3 |
39.4 |
228 |
25.7 |
38.5 |
291 |
| Thu |
11PM 11DEC25 |
26.0 |
39.1 |
129 |
26.0 |
39.0 |
68 |
| Fri |
02AM 12DEC25 |
26.4 |
39.6 |
130 |
27.8 |
41.8 |
69 |
| Fri |
05AM 12DEC25 |
24.3 |
36.4 |
129 |
27.3 |
40.9 |
69 |
| Fri |
08AM 12DEC25 |
21.9 |
32.9 |
130 |
23.5 |
35.3 |
69 |
| Fri |
11AM 12DEC25 |
21.9 |
32.9 |
135 |
20.9 |
31.4 |
73 |
| Fri |
02PM 12DEC25 |
22.9 |
34.4 |
230 |
19.5 |
29.2 |
292 |
| Fri |
05PM 12DEC25 |
23.2 |
34.8 |
129 |
19.4 |
29.2 |
67 |
| Fri |
08PM 12DEC25 |
21.8 |
32.7 |
131 |
20.2 |
30.3 |
71 |
| Fri |
11PM 12DEC25 |
20.2 |
30.3 |
134 |
19.9 |
29.8 |
73 |
| Sat |
02AM 13DEC25 |
20.7 |
31.0 |
133 |
19.7 |
29.6 |
72 |
| Sat |
05AM 13DEC25 |
22.6 |
33.9 |
131 |
20.1 |
30.1 |
71 |
| Sat |
08AM 13DEC25 |
23.7 |
35.6 |
131 |
21.2 |
31.8 |
71 |
| Sat |
11AM 13DEC25 |
21.7 |
32.5 |
133 |
20.7 |
31.0 |
69 |
| Sat |
02PM 13DEC25 |
20.8 |
31.2 |
130 |
19.7 |
29.5 |
68 |
| Sat |
05PM 13DEC25 |
17.4 |
26.1 |
129 |
16.9 |
25.3 |
69 |
| Sat |
08PM 13DEC25 |
13.7 |
20.6 |
132 |
12.9 |
19.4 |
72 |
| Sat |
11PM 13DEC25 |
11.9 |
17.8 |
133 |
9.9 |
14.8 |
76 |
| Sun |
02AM 14DEC25 |
10.3 |
15.5 |
137 |
7.2 |
10.9 |
87 |
| Sun |
05AM 14DEC25 |
9.5 |
14.2 |
157 |
5.7 |
8.6 |
129 |
| Sun |
08AM 14DEC25 |
8.2 |
12.4 |
167 |
4.9 |
7.3 |
148 |
| Sun |
11AM 14DEC25 |
7.4 |
11.1 |
179 |
5.0 |
7.5 |
176 |
| Sun |
02PM 14DEC25 |
6.0 |
9.0 |
184 |
4.1 |
6.2 |
186 |
| Sun |
05PM 14DEC25 |
4.5 |
6.7 |
170 |
2.7 |
4.1 |
165 |
| Sun |
08PM 14DEC25 |
0.5 |
0.8 |
124 |
0.8 |
1.2 |
86 |
| Sun |
11PM 14DEC25 |
1.2 |
1.8 |
161 |
1.7 |
2.6 |
149 |
| Mon |
02AM 15DEC25 |
1.8 |
2.8 |
109 |
2.0 |
3.0 |
67 |
| Mon |
05AM 15DEC25 |
3.2 |
4.7 |
133 |
5.6 |
8.4 |
73 |
| Mon |
08AM 15DEC25 |
3.1 |
4.6 |
170 |
5.9 |
8.8 |
93 |
| Mon |
11AM 15DEC25 |
4.0 |
6.1 |
150 |
6.1 |
9.2 |
79 |
| Mon |
02PM 15DEC25 |
5.8 |
8.6 |
232 |
6.8 |
10.3 |
292 |
| Mon |
05PM 15DEC25 |
7.1 |
10.6 |
125 |
7.4 |
11.1 |
68 |
| Mon |
08PM 15DEC25 |
7.8 |
11.7 |
141 |
7.0 |
10.5 |
81 |
| Mon |
11PM 15DEC25 |
8.5 |
12.7 |
142 |
6.0 |
9.0 |
90 |
| Tue |
02AM 16DEC25 |
10.0 |
15.1 |
162 |
6.0 |
9.0 |
139 |
| Tue |
05AM 16DEC25 |
13.1 |
19.7 |
168 |
8.1 |
12.2 |
152 |
| Tue |
08AM 16DEC25 |
15.1 |
22.7 |
168 |
9.2 |
13.7 |
152 |
| Tue |
11AM 16DEC25 |
18.1 |
27.1 |
171 |
10.5 |
15.8 |
158 |
| Tue |
02PM 16DEC25 |
18.5 |
27.8 |
170 |
10.5 |
15.7 |
150 |
| Tue |
05PM 16DEC25 |
20.3 |
30.5 |
229 |
11.7 |
17.6 |
291 |
| Tue |
08PM 16DEC25 |
22.3 |
33.4 |
134 |
13.5 |
20.3 |
76 |
| Tue |
11PM 16DEC25 |
23.9 |
35.8 |
144 |
14.8 |
22.2 |
96 |
| Wed |
02AM 17DEC25 |
24.3 |
36.4 |
153 |
14.2 |
21.3 |
114 |
| Wed |
05AM 17DEC25 |
31.0 |
46.4 |
175 |
18.8 |
28.2 |
162 |
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