|
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 Fri 12DEC2025 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Fri |
05AM 12DEC25 |
18.4 |
27.6 |
133 |
15.8 |
23.7 |
74 |
| Fri |
08AM 12DEC25 |
21.9 |
32.8 |
133 |
17.0 |
25.5 |
74 |
| Fri |
11AM 12DEC25 |
22.3 |
33.5 |
133 |
16.4 |
24.6 |
70 |
| Fri |
02PM 12DEC25 |
21.1 |
31.6 |
229 |
17.4 |
26.1 |
291 |
| Fri |
05PM 12DEC25 |
18.6 |
27.8 |
132 |
17.9 |
26.8 |
69 |
| Fri |
08PM 12DEC25 |
17.9 |
26.9 |
132 |
16.9 |
25.4 |
71 |
| Fri |
11PM 12DEC25 |
19.8 |
29.7 |
133 |
18.1 |
27.1 |
73 |
| Sat |
02AM 13DEC25 |
19.7 |
29.5 |
131 |
19.4 |
29.1 |
71 |
| Sat |
05AM 13DEC25 |
19.8 |
29.7 |
131 |
21.9 |
32.8 |
70 |
| Sat |
08AM 13DEC25 |
17.3 |
26.0 |
131 |
19.3 |
28.9 |
70 |
| Sat |
11AM 13DEC25 |
12.3 |
18.4 |
133 |
14.9 |
22.4 |
69 |
| Sat |
02PM 13DEC25 |
11.5 |
17.3 |
227 |
13.5 |
20.2 |
290 |
| Sat |
05PM 13DEC25 |
9.9 |
14.8 |
130 |
11.3 |
16.9 |
69 |
| Sat |
08PM 13DEC25 |
5.7 |
8.5 |
132 |
7.1 |
10.6 |
72 |
| Sat |
11PM 13DEC25 |
3.6 |
5.5 |
134 |
3.6 |
5.4 |
80 |
| Sun |
02AM 14DEC25 |
4.0 |
6.0 |
178 |
3.2 |
4.8 |
167 |
| Sun |
05AM 14DEC25 |
5.8 |
8.8 |
176 |
5.5 |
8.3 |
169 |
| Sun |
08AM 14DEC25 |
7.3 |
10.9 |
179 |
8.1 |
12.2 |
173 |
| Sun |
11AM 14DEC25 |
9.7 |
14.5 |
184 |
10.6 |
16.0 |
180 |
| Sun |
02PM 14DEC25 |
13.0 |
19.6 |
180 |
12.9 |
19.4 |
180 |
| Sun |
05PM 14DEC25 |
14.2 |
21.2 |
179 |
12.2 |
18.3 |
179 |
| Sun |
08PM 14DEC25 |
13.2 |
19.8 |
177 |
10.8 |
16.2 |
172 |
| Sun |
11PM 14DEC25 |
10.9 |
16.4 |
171 |
7.4 |
11.2 |
160 |
| Mon |
02AM 15DEC25 |
10.2 |
15.3 |
160 |
5.9 |
8.9 |
134 |
| Mon |
05AM 15DEC25 |
10.4 |
15.6 |
149 |
6.4 |
9.7 |
106 |
| Mon |
08AM 15DEC25 |
10.9 |
16.3 |
136 |
8.7 |
13.1 |
79 |
| Mon |
11AM 15DEC25 |
10.0 |
14.9 |
133 |
8.6 |
12.9 |
73 |
| Mon |
02PM 15DEC25 |
11.6 |
17.3 |
133 |
9.5 |
14.3 |
69 |
| Mon |
05PM 15DEC25 |
11.9 |
17.9 |
129 |
10.7 |
16.1 |
69 |
| Mon |
08PM 15DEC25 |
13.2 |
19.8 |
131 |
10.4 |
15.5 |
71 |
| Mon |
11PM 15DEC25 |
14.0 |
21.0 |
135 |
11.2 |
16.8 |
77 |
| Tue |
02AM 16DEC25 |
16.1 |
24.1 |
131 |
12.3 |
18.5 |
73 |
| Tue |
05AM 16DEC25 |
18.9 |
28.4 |
131 |
14.4 |
21.7 |
71 |
| Tue |
08AM 16DEC25 |
21.0 |
31.5 |
135 |
16.7 |
25.0 |
76 |
| Tue |
11AM 16DEC25 |
19.5 |
29.2 |
131 |
12.0 |
17.9 |
69 |
| Tue |
02PM 16DEC25 |
22.4 |
33.6 |
129 |
11.8 |
17.6 |
67 |
| Tue |
05PM 16DEC25 |
29.9 |
44.9 |
149 |
16.9 |
25.3 |
109 |
| Tue |
08PM 16DEC25 |
30.5 |
45.8 |
136 |
20.9 |
31.4 |
77 |
| Tue |
11PM 16DEC25 |
30.3 |
45.4 |
137 |
19.5 |
29.2 |
81 |
| Wed |
02AM 17DEC25 |
31.1 |
46.7 |
175 |
19.9 |
29.8 |
166 |
| Wed |
05AM 17DEC25 |
27.6 |
41.4 |
179 |
18.8 |
28.2 |
170 |
| Wed |
08AM 17DEC25 |
38.6 |
57.8 |
184 |
24.1 |
36.1 |
188 |
| Wed |
11AM 17DEC25 |
27.5 |
41.3 |
132 |
17.1 |
25.6 |
69 |
| Wed |
02PM 17DEC25 |
22.3 |
33.4 |
219 |
12.9 |
19.4 |
283 |
| Wed |
05PM 17DEC25 |
27.1 |
40.7 |
222 |
18.1 |
27.2 |
283 |
| Wed |
08PM 17DEC25 |
25.8 |
38.6 |
231 |
17.3 |
26.0 |
293 |
| Wed |
11PM 17DEC25 |
23.3 |
35.0 |
149 |
13.6 |
20.4 |
107 |
| Thu |
02AM 18DEC25 |
26.8 |
40.1 |
169 |
15.7 |
23.6 |
153 |
| Thu |
05AM 18DEC25 |
28.9 |
43.4 |
153 |
15.7 |
23.5 |
120 |
| Thu |
08AM 18DEC25 |
24.5 |
36.7 |
148 |
13.8 |
20.6 |
108 |
| Thu |
11AM 18DEC25 |
24.0 |
36.0 |
148 |
13.5 |
20.3 |
105 |
| Thu |
02PM 18DEC25 |
24.4 |
36.7 |
178 |
15.3 |
23.0 |
177 |
| Thu |
05PM 18DEC25 |
25.8 |
38.7 |
174 |
15.4 |
23.1 |
166 |
| Thu |
08PM 18DEC25 |
23.8 |
35.8 |
174 |
14.9 |
22.4 |
163 |
| Thu |
11PM 18DEC25 |
26.3 |
39.4 |
177 |
19.2 |
28.7 |
172 |
| Fri |
02AM 19DEC25 |
27.4 |
41.1 |
177 |
17.7 |
26.6 |
170 |
| Fri |
05AM 19DEC25 |
28.1 |
42.2 |
181 |
19.2 |
28.8 |
174 |
| Fri |
08AM 19DEC25 |
26.7 |
40.0 |
182 |
21.5 |
32.2 |
175 |
| Fri |
11AM 19DEC25 |
37.7 |
56.5 |
175 |
26.3 |
39.4 |
165 |
| Fri |
02PM 19DEC25 |
39.9 |
59.8 |
179 |
26.2 |
39.3 |
172 |
| Fri |
05PM 19DEC25 |
37.8 |
56.8 |
171 |
27.5 |
41.3 |
160 |
| Fri |
08PM 19DEC25 |
32.3 |
48.4 |
173 |
23.5 |
35.3 |
163 |
| Fri |
11PM 19DEC25 |
32.9 |
49.3 |
169 |
21.3 |
32.0 |
151 |
| Sat |
02AM 20DEC25 |
32.2 |
48.3 |
175 |
19.8 |
29.7 |
163 |
| Sat |
05AM 20DEC25 |
30.8 |
46.2 |
188 |
19.4 |
29.0 |
200 |
| Sat |
08AM 20DEC25 |
30.5 |
45.8 |
156 |
17.7 |
26.6 |
119 |
| Sat |
11AM 20DEC25 |
27.7 |
41.6 |
172 |
15.6 |
23.4 |
163 |
| Sat |
02PM 20DEC25 |
26.6 |
39.9 |
173 |
15.7 |
23.5 |
167 |
| Sat |
05PM 20DEC25 |
25.0 |
37.5 |
179 |
14.7 |
22.1 |
183 |
| Sat |
08PM 20DEC25 |
29.4 |
44.1 |
179 |
19.1 |
28.6 |
180 |
| Sat |
11PM 20DEC25 |
25.8 |
38.7 |
177 |
17.6 |
26.3 |
174 |
| Sun |
02AM 21DEC25 |
23.3 |
35.0 |
178 |
17.4 |
26.2 |
173 |
| Sun |
05AM 21DEC25 |
25.4 |
38.1 |
178 |
18.0 |
27.1 |
173 |
| Sun |
08AM 21DEC25 |
25.0 |
37.5 |
179 |
20.9 |
31.3 |
172 |
| Sun |
11AM 21DEC25 |
30.7 |
46.1 |
180 |
25.8 |
38.7 |
176 |
| Sun |
02PM 21DEC25 |
37.3 |
56.0 |
200 |
32.8 |
49.2 |
205 |
| Sun |
05PM 21DEC25 |
42.6 |
63.9 |
165 |
38.2 |
57.3 |
176 |
| Sun |
08PM 21DEC25 |
34.5 |
51.7 |
183 |
27.1 |
40.7 |
187 |
| Sun |
11PM 21DEC25 |
39.8 |
59.7 |
180 |
24.0 |
36.0 |
171 |
| Mon |
02AM 22DEC25 |
44.1 |
66.1 |
188 |
32.2 |
48.2 |
198 |
| Mon |
05AM 22DEC25 |
27.6 |
41.4 |
195 |
17.3 |
25.9 |
231 |
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