|
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: 18Z Sun 28DEC2025 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Sun |
11AM 28DEC25 |
14.0 |
21.0 |
218 |
17.7 |
26.5 |
283 |
| Sun |
02PM 28DEC25 |
11.8 |
17.7 |
218 |
14.5 |
21.8 |
282 |
| Sun |
05PM 28DEC25 |
9.0 |
13.5 |
219 |
12.4 |
18.6 |
284 |
| Sun |
08PM 28DEC25 |
5.3 |
7.9 |
169 |
8.4 |
12.5 |
259 |
| Sun |
11PM 28DEC25 |
3.9 |
5.9 |
142 |
5.9 |
8.8 |
244 |
| Mon |
02AM 29DEC25 |
3.4 |
5.1 |
169 |
5.7 |
8.5 |
259 |
| Mon |
05AM 29DEC25 |
4.8 |
7.2 |
259 |
7.8 |
11.6 |
307 |
| Mon |
08AM 29DEC25 |
7.9 |
11.8 |
247 |
11.7 |
17.5 |
301 |
| Mon |
11AM 29DEC25 |
5.1 |
7.7 |
309 |
9.1 |
13.6 |
331 |
| Mon |
02PM 29DEC25 |
4.8 |
7.1 |
125 |
8.5 |
12.8 |
236 |
| Mon |
05PM 29DEC25 |
5.2 |
7.8 |
220 |
8.4 |
12.7 |
285 |
| Mon |
08PM 29DEC25 |
7.9 |
11.9 |
231 |
8.1 |
12.1 |
292 |
| Mon |
11PM 29DEC25 |
11.2 |
16.8 |
231 |
8.8 |
13.2 |
293 |
| Tue |
02AM 30DEC25 |
12.8 |
19.2 |
133 |
9.2 |
13.8 |
70 |
| Tue |
05AM 30DEC25 |
14.1 |
21.2 |
132 |
10.5 |
15.8 |
72 |
| Tue |
08AM 30DEC25 |
14.1 |
21.1 |
131 |
11.5 |
17.3 |
71 |
| Tue |
11AM 30DEC25 |
11.9 |
17.9 |
232 |
11.4 |
17.1 |
292 |
| Tue |
02PM 30DEC25 |
13.0 |
19.5 |
227 |
12.2 |
18.3 |
288 |
| Tue |
05PM 30DEC25 |
12.1 |
18.2 |
129 |
11.0 |
16.5 |
71 |
| Tue |
08PM 30DEC25 |
12.9 |
19.3 |
130 |
12.2 |
18.3 |
70 |
| Tue |
11PM 30DEC25 |
11.4 |
17.1 |
232 |
11.5 |
17.3 |
293 |
| Wed |
02AM 31DEC25 |
8.6 |
13.0 |
230 |
7.7 |
11.5 |
283 |
| Wed |
05AM 31DEC25 |
9.5 |
14.3 |
135 |
7.6 |
11.4 |
83 |
| Wed |
08AM 31DEC25 |
8.4 |
12.6 |
133 |
5.9 |
8.8 |
74 |
| Wed |
11AM 31DEC25 |
8.6 |
12.8 |
177 |
4.7 |
7.1 |
169 |
| Wed |
02PM 31DEC25 |
10.6 |
15.8 |
193 |
7.3 |
10.9 |
201 |
| Wed |
05PM 31DEC25 |
10.6 |
15.9 |
185 |
8.4 |
12.6 |
188 |
| Wed |
08PM 31DEC25 |
8.9 |
13.3 |
179 |
8.2 |
12.3 |
174 |
| Wed |
11PM 31DEC25 |
8.8 |
13.2 |
178 |
11.0 |
16.5 |
175 |
| Thu |
02AM 01JAN26 |
5.2 |
7.8 |
221 |
9.7 |
14.6 |
197 |
| Thu |
05AM 01JAN26 |
21.5 |
32.2 |
179 |
18.1 |
27.1 |
174 |
| Thu |
08AM 01JAN26 |
17.9 |
26.8 |
173 |
13.9 |
20.8 |
160 |
| Thu |
11AM 01JAN26 |
19.1 |
28.6 |
178 |
14.1 |
21.1 |
167 |
| Thu |
02PM 01JAN26 |
20.3 |
30.5 |
179 |
15.7 |
23.6 |
174 |
| Thu |
05PM 01JAN26 |
22.4 |
33.6 |
174 |
17.2 |
25.8 |
164 |
| Thu |
08PM 01JAN26 |
14.6 |
21.8 |
173 |
11.1 |
16.6 |
158 |
| Thu |
11PM 01JAN26 |
13.4 |
20.1 |
171 |
10.5 |
15.8 |
157 |
| Fri |
02AM 02JAN26 |
9.9 |
14.9 |
150 |
7.5 |
11.2 |
97 |
| Fri |
05AM 02JAN26 |
10.6 |
15.9 |
158 |
9.3 |
13.9 |
88 |
| Fri |
08AM 02JAN26 |
12.1 |
18.1 |
166 |
8.0 |
12.1 |
114 |
| Fri |
11AM 02JAN26 |
13.6 |
20.5 |
163 |
9.3 |
13.9 |
123 |
| Fri |
02PM 02JAN26 |
16.3 |
24.5 |
167 |
11.7 |
17.5 |
152 |
| Fri |
05PM 02JAN26 |
16.2 |
24.2 |
163 |
12.1 |
18.1 |
150 |
| Fri |
08PM 02JAN26 |
18.5 |
27.8 |
175 |
15.7 |
23.6 |
169 |
| Fri |
11PM 02JAN26 |
28.9 |
43.3 |
180 |
26.7 |
40.0 |
175 |
| Sat |
02AM 03JAN26 |
29.2 |
43.8 |
182 |
27.9 |
41.9 |
176 |
| Sat |
05AM 03JAN26 |
29.7 |
44.5 |
181 |
28.8 |
43.3 |
177 |
| Sat |
08AM 03JAN26 |
31.7 |
47.5 |
179 |
29.4 |
44.0 |
174 |
| Sat |
11AM 03JAN26 |
31.6 |
47.4 |
182 |
27.5 |
41.2 |
175 |
| Sat |
02PM 03JAN26 |
35.7 |
53.6 |
185 |
30.7 |
46.1 |
180 |
| Sat |
05PM 03JAN26 |
31.3 |
46.9 |
187 |
30.3 |
45.5 |
184 |
| Sat |
08PM 03JAN26 |
26.5 |
39.8 |
186 |
26.9 |
40.3 |
184 |
| Sat |
11PM 03JAN26 |
23.8 |
35.7 |
187 |
21.1 |
31.6 |
179 |
| Sun |
02AM 04JAN26 |
25.6 |
38.4 |
196 |
23.1 |
34.7 |
187 |
| Sun |
05AM 04JAN26 |
21.2 |
31.8 |
183 |
18.9 |
28.3 |
173 |
| Sun |
08AM 04JAN26 |
27.2 |
40.8 |
194 |
26.8 |
40.1 |
186 |
| Sun |
11AM 04JAN26 |
25.6 |
38.3 |
178 |
24.4 |
36.6 |
180 |
| Sun |
02PM 04JAN26 |
27.6 |
41.4 |
176 |
24.3 |
36.5 |
182 |
| Sun |
05PM 04JAN26 |
8.0 |
12.0 |
247 |
5.0 |
7.5 |
297 |
| Sun |
08PM 04JAN26 |
26.2 |
39.2 |
222 |
18.9 |
28.3 |
280 |
| Sun |
11PM 04JAN26 |
18.1 |
27.1 |
229 |
13.9 |
20.9 |
288 |
| Mon |
02AM 05JAN26 |
20.1 |
30.1 |
132 |
15.0 |
22.5 |
70 |
| Mon |
05AM 05JAN26 |
16.6 |
24.9 |
138 |
11.3 |
17.0 |
84 |
| Mon |
08AM 05JAN26 |
14.1 |
21.2 |
164 |
8.6 |
12.9 |
143 |
| Mon |
11AM 05JAN26 |
16.6 |
25.0 |
182 |
13.2 |
19.8 |
174 |
| Mon |
02PM 05JAN26 |
19.4 |
29.1 |
186 |
18.9 |
28.3 |
186 |
| Mon |
05PM 05JAN26 |
15.3 |
23.0 |
177 |
13.6 |
20.4 |
177 |
| Mon |
08PM 05JAN26 |
18.4 |
27.6 |
179 |
16.7 |
25.0 |
174 |
| Mon |
11PM 05JAN26 |
20.4 |
30.6 |
179 |
18.5 |
27.8 |
171 |
| Tue |
02AM 06JAN26 |
26.2 |
39.3 |
180 |
25.0 |
37.5 |
174 |
| Tue |
05AM 06JAN26 |
26.2 |
39.3 |
182 |
26.4 |
39.6 |
177 |
| Tue |
08AM 06JAN26 |
20.2 |
30.3 |
184 |
27.4 |
41.1 |
180 |
| Tue |
11AM 06JAN26 |
23.0 |
34.5 |
182 |
22.5 |
33.7 |
181 |
| Tue |
02PM 06JAN26 |
10.0 |
15.0 |
180 |
10.1 |
15.1 |
174 |
| Tue |
05PM 06JAN26 |
4.8 |
7.3 |
134 |
4.2 |
6.2 |
70 |
| Tue |
08PM 06JAN26 |
6.9 |
10.3 |
207 |
7.9 |
11.9 |
273 |
| Tue |
11PM 06JAN26 |
6.8 |
10.2 |
182 |
10.0 |
14.9 |
258 |
| Wed |
02AM 07JAN26 |
5.5 |
8.2 |
194 |
9.2 |
13.8 |
265 |
| Wed |
05AM 07JAN26 |
9.9 |
14.9 |
218 |
8.5 |
12.8 |
273 |
| Wed |
08AM 07JAN26 |
10.1 |
15.2 |
227 |
10.4 |
15.6 |
285 |
| Wed |
11AM 07JAN26 |
11.7 |
17.5 |
142 |
10.1 |
15.1 |
78 |
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