|
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 Mon 22DEC2025 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Mon |
05AM 22DEC25 |
28.2 |
42.3 |
177 |
22.5 |
33.8 |
168 |
| Mon |
08AM 22DEC25 |
26.5 |
39.7 |
177 |
21.7 |
32.6 |
168 |
| Mon |
11AM 22DEC25 |
30.0 |
45.0 |
182 |
22.6 |
33.8 |
174 |
| Mon |
02PM 22DEC25 |
24.4 |
36.6 |
189 |
21.7 |
32.5 |
189 |
| Mon |
05PM 22DEC25 |
23.3 |
34.9 |
185 |
21.8 |
32.8 |
180 |
| Mon |
08PM 22DEC25 |
28.7 |
43.0 |
180 |
25.4 |
38.2 |
174 |
| Mon |
11PM 22DEC25 |
28.1 |
42.1 |
179 |
26.0 |
39.0 |
174 |
| Tue |
02AM 23DEC25 |
28.7 |
43.1 |
179 |
26.3 |
39.5 |
175 |
| Tue |
05AM 23DEC25 |
26.6 |
39.9 |
179 |
24.7 |
37.1 |
174 |
| Tue |
08AM 23DEC25 |
26.0 |
39.0 |
180 |
26.8 |
40.3 |
176 |
| Tue |
11AM 23DEC25 |
26.3 |
39.5 |
184 |
28.6 |
42.9 |
178 |
| Tue |
02PM 23DEC25 |
25.1 |
37.7 |
186 |
28.0 |
42.0 |
181 |
| Tue |
05PM 23DEC25 |
21.9 |
32.8 |
179 |
27.4 |
41.1 |
175 |
| Tue |
08PM 23DEC25 |
13.0 |
19.6 |
188 |
19.8 |
29.6 |
178 |
| Tue |
11PM 23DEC25 |
26.8 |
40.1 |
182 |
29.1 |
43.6 |
178 |
| Wed |
02AM 24DEC25 |
30.0 |
45.0 |
183 |
28.5 |
42.8 |
180 |
| Wed |
05AM 24DEC25 |
30.6 |
45.9 |
181 |
27.1 |
40.7 |
177 |
| Wed |
08AM 24DEC25 |
30.2 |
45.3 |
182 |
33.0 |
49.5 |
177 |
| Wed |
11AM 24DEC25 |
29.6 |
44.4 |
184 |
35.1 |
52.7 |
178 |
| Wed |
02PM 24DEC25 |
38.4 |
57.7 |
182 |
42.9 |
64.4 |
176 |
| Wed |
05PM 24DEC25 |
31.9 |
47.8 |
183 |
38.7 |
58.0 |
179 |
| Wed |
08PM 24DEC25 |
23.1 |
34.7 |
184 |
29.6 |
44.4 |
177 |
| Wed |
11PM 24DEC25 |
27.2 |
40.8 |
191 |
34.6 |
51.8 |
187 |
| Thu |
02AM 25DEC25 |
23.9 |
35.8 |
180 |
28.8 |
43.1 |
174 |
| Thu |
05AM 25DEC25 |
26.6 |
39.9 |
189 |
27.3 |
40.9 |
184 |
| Thu |
08AM 25DEC25 |
27.6 |
41.4 |
182 |
27.8 |
41.7 |
179 |
| Thu |
11AM 25DEC25 |
32.9 |
49.4 |
181 |
35.8 |
53.7 |
180 |
| Thu |
02PM 25DEC25 |
31.7 |
47.5 |
178 |
37.0 |
55.4 |
178 |
| Thu |
05PM 25DEC25 |
29.2 |
43.8 |
183 |
35.1 |
52.7 |
178 |
| Thu |
08PM 25DEC25 |
34.5 |
51.8 |
184 |
38.0 |
56.9 |
181 |
| Thu |
11PM 25DEC25 |
34.3 |
51.4 |
183 |
35.6 |
53.4 |
180 |
| Fri |
02AM 26DEC25 |
36.8 |
55.3 |
188 |
37.1 |
55.7 |
187 |
| Fri |
05AM 26DEC25 |
38.2 |
57.3 |
196 |
38.7 |
58.1 |
192 |
| Fri |
08AM 26DEC25 |
38.5 |
57.8 |
196 |
35.1 |
52.7 |
195 |
| Fri |
11AM 26DEC25 |
31.7 |
47.5 |
213 |
26.0 |
39.0 |
218 |
| Fri |
02PM 26DEC25 |
23.3 |
35.0 |
177 |
18.4 |
27.7 |
182 |
| Fri |
05PM 26DEC25 |
23.2 |
34.7 |
225 |
12.4 |
18.7 |
281 |
| Fri |
08PM 26DEC25 |
13.3 |
20.0 |
149 |
7.7 |
11.5 |
103 |
| Fri |
11PM 26DEC25 |
8.8 |
13.2 |
150 |
5.2 |
7.8 |
111 |
| Sat |
02AM 27DEC25 |
9.0 |
13.5 |
158 |
6.4 |
9.7 |
127 |
| Sat |
05AM 27DEC25 |
5.8 |
8.7 |
143 |
4.1 |
6.2 |
106 |
| Sat |
08AM 27DEC25 |
1.0 |
1.5 |
187 |
1.7 |
2.6 |
164 |
| Sat |
11AM 27DEC25 |
3.6 |
5.5 |
58 |
4.5 |
6.7 |
116 |
| Sat |
02PM 27DEC25 |
3.3 |
4.9 |
114 |
4.4 |
6.6 |
155 |
| Sat |
05PM 27DEC25 |
6.7 |
10.0 |
159 |
5.4 |
8.0 |
179 |
| Sat |
08PM 27DEC25 |
7.7 |
11.5 |
154 |
7.6 |
11.4 |
155 |
| Sat |
11PM 27DEC25 |
4.6 |
6.9 |
72 |
5.9 |
8.9 |
115 |
| Sun |
02AM 28DEC25 |
5.1 |
7.7 |
62 |
5.9 |
8.8 |
111 |
| Sun |
05AM 28DEC25 |
3.3 |
4.9 |
79 |
5.5 |
8.3 |
123 |
| Sun |
08AM 28DEC25 |
7.0 |
10.4 |
172 |
9.6 |
14.3 |
174 |
| Sun |
11AM 28DEC25 |
9.0 |
13.5 |
180 |
10.4 |
15.7 |
181 |
| Sun |
02PM 28DEC25 |
9.0 |
13.5 |
175 |
8.6 |
12.9 |
185 |
| Sun |
05PM 28DEC25 |
6.8 |
10.2 |
176 |
5.6 |
8.4 |
191 |
| Sun |
08PM 28DEC25 |
3.9 |
5.9 |
154 |
5.0 |
7.6 |
167 |
| Sun |
11PM 28DEC25 |
2.5 |
3.8 |
111 |
4.0 |
6.0 |
142 |
| Mon |
02AM 29DEC25 |
3.8 |
5.7 |
301 |
6.7 |
10.0 |
243 |
| Mon |
05AM 29DEC25 |
3.7 |
5.5 |
123 |
6.7 |
10.1 |
151 |
| Mon |
08AM 29DEC25 |
4.3 |
6.4 |
155 |
9.2 |
13.7 |
166 |
| Mon |
11AM 29DEC25 |
9.5 |
14.3 |
52 |
13.2 |
19.8 |
115 |
| Mon |
02PM 29DEC25 |
7.0 |
10.5 |
79 |
12.1 |
18.2 |
132 |
| Mon |
05PM 29DEC25 |
23.1 |
34.7 |
179 |
25.1 |
37.6 |
182 |
| Mon |
08PM 29DEC25 |
21.3 |
31.9 |
179 |
19.6 |
29.4 |
179 |
| Mon |
11PM 29DEC25 |
17.7 |
26.6 |
178 |
18.0 |
27.0 |
177 |
| Tue |
02AM 30DEC25 |
21.1 |
31.6 |
179 |
21.4 |
32.1 |
180 |
| Tue |
05AM 30DEC25 |
17.2 |
25.7 |
178 |
16.4 |
24.6 |
180 |
| Tue |
08AM 30DEC25 |
14.2 |
21.2 |
179 |
13.6 |
20.4 |
179 |
| Tue |
11AM 30DEC25 |
13.4 |
20.0 |
180 |
12.3 |
18.4 |
182 |
| Tue |
02PM 30DEC25 |
13.1 |
19.7 |
178 |
9.1 |
13.7 |
180 |
| Tue |
05PM 30DEC25 |
13.2 |
19.8 |
183 |
9.6 |
14.4 |
188 |
| Tue |
08PM 30DEC25 |
9.2 |
13.8 |
175 |
6.5 |
9.8 |
181 |
| Tue |
11PM 30DEC25 |
5.2 |
7.8 |
169 |
2.8 |
4.2 |
162 |
| Wed |
02AM 31DEC25 |
3.9 |
5.8 |
167 |
3.5 |
5.2 |
155 |
| Wed |
05AM 31DEC25 |
2.8 |
4.2 |
177 |
2.6 |
4.0 |
169 |
| Wed |
08AM 31DEC25 |
3.1 |
4.7 |
160 |
4.5 |
6.7 |
165 |
| Wed |
11AM 31DEC25 |
9.3 |
14.0 |
181 |
10.6 |
15.9 |
182 |
| Wed |
02PM 31DEC25 |
15.0 |
22.5 |
179 |
12.4 |
18.6 |
177 |
| Wed |
05PM 31DEC25 |
15.8 |
23.6 |
178 |
11.5 |
17.3 |
174 |
| Wed |
08PM 31DEC25 |
12.5 |
18.8 |
176 |
8.5 |
12.8 |
169 |
| Wed |
11PM 31DEC25 |
14.4 |
21.7 |
183 |
9.9 |
14.8 |
181 |
| Thu |
02AM 01JAN26 |
17.1 |
25.7 |
181 |
12.3 |
18.5 |
174 |
| Thu |
05AM 01JAN26 |
22.7 |
34.1 |
182 |
17.6 |
26.3 |
178 |
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