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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: 00Z Fri 23JAN2026 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Thu |
05PM 22JAN26 |
21.1 |
31.6 |
129 |
15.5 |
23.2 |
68 |
| Thu |
08PM 22JAN26 |
19.1 |
28.7 |
130 |
13.0 |
19.5 |
68 |
| Thu |
11PM 22JAN26 |
18.3 |
27.4 |
134 |
11.1 |
16.7 |
78 |
| Fri |
02AM 23JAN26 |
19.7 |
29.6 |
172 |
11.0 |
16.5 |
164 |
| Fri |
05AM 23JAN26 |
21.7 |
32.6 |
176 |
12.5 |
18.8 |
172 |
| Fri |
08AM 23JAN26 |
20.9 |
31.4 |
184 |
11.3 |
17.0 |
192 |
| Fri |
11AM 23JAN26 |
19.4 |
29.1 |
214 |
11.5 |
17.2 |
261 |
| Fri |
02PM 23JAN26 |
20.4 |
30.6 |
188 |
12.4 |
18.6 |
198 |
| Fri |
05PM 23JAN26 |
18.2 |
27.2 |
215 |
12.5 |
18.8 |
268 |
| Fri |
08PM 23JAN26 |
16.7 |
25.1 |
208 |
13.4 |
20.1 |
272 |
| Fri |
11PM 23JAN26 |
12.6 |
18.9 |
196 |
9.4 |
14.2 |
251 |
| Sat |
02AM 24JAN26 |
7.8 |
11.7 |
200 |
7.4 |
11.0 |
256 |
| Sat |
05AM 24JAN26 |
8.4 |
12.5 |
204 |
8.8 |
13.2 |
267 |
| Sat |
08AM 24JAN26 |
9.7 |
14.5 |
207 |
11.0 |
16.5 |
273 |
| Sat |
11AM 24JAN26 |
7.2 |
10.7 |
183 |
10.9 |
16.4 |
262 |
| Sat |
02PM 24JAN26 |
11.6 |
17.4 |
205 |
15.0 |
22.5 |
275 |
| Sat |
05PM 24JAN26 |
14.3 |
21.5 |
204 |
19.3 |
28.9 |
275 |
| Sat |
08PM 24JAN26 |
14.6 |
22.0 |
204 |
20.8 |
31.1 |
276 |
| Sat |
11PM 24JAN26 |
16.1 |
24.2 |
229 |
20.7 |
31.0 |
289 |
| Sun |
02AM 25JAN26 |
20.2 |
30.3 |
232 |
21.8 |
32.7 |
293 |
| Sun |
05AM 25JAN26 |
25.6 |
38.3 |
134 |
25.9 |
38.9 |
70 |
| Sun |
08AM 25JAN26 |
27.9 |
41.9 |
137 |
28.4 |
42.6 |
72 |
| Sun |
11AM 25JAN26 |
28.5 |
42.8 |
237 |
30.5 |
45.8 |
296 |
| Sun |
02PM 25JAN26 |
26.7 |
40.1 |
128 |
28.6 |
42.8 |
67 |
| Sun |
05PM 25JAN26 |
21.5 |
32.3 |
128 |
26.9 |
40.4 |
67 |
| Sun |
08PM 25JAN26 |
13.7 |
20.6 |
122 |
19.7 |
29.5 |
64 |
| Sun |
11PM 25JAN26 |
9.9 |
14.8 |
136 |
12.7 |
19.0 |
74 |
| Mon |
02AM 26JAN26 |
11.4 |
17.1 |
139 |
9.8 |
14.6 |
82 |
| Mon |
05AM 26JAN26 |
14.0 |
21.0 |
145 |
9.4 |
14.1 |
100 |
| Mon |
08AM 26JAN26 |
15.4 |
23.1 |
141 |
10.4 |
15.7 |
90 |
| Mon |
11AM 26JAN26 |
15.3 |
23.0 |
139 |
10.3 |
15.4 |
82 |
| Mon |
02PM 26JAN26 |
14.5 |
21.7 |
230 |
8.3 |
12.5 |
291 |
| Mon |
05PM 26JAN26 |
14.8 |
22.3 |
173 |
9.0 |
13.5 |
167 |
| Mon |
08PM 26JAN26 |
14.1 |
21.2 |
159 |
8.0 |
12.1 |
127 |
| Mon |
11PM 26JAN26 |
13.9 |
20.8 |
163 |
8.5 |
12.8 |
139 |
| Tue |
02AM 27JAN26 |
14.0 |
21.0 |
167 |
7.7 |
11.6 |
151 |
| Tue |
05AM 27JAN26 |
16.0 |
24.1 |
204 |
8.7 |
13.0 |
233 |
| Tue |
08AM 27JAN26 |
14.1 |
21.1 |
225 |
13.2 |
19.7 |
289 |
| Tue |
11AM 27JAN26 |
8.2 |
12.3 |
240 |
12.5 |
18.7 |
295 |
| Tue |
02PM 27JAN26 |
11.8 |
17.7 |
224 |
14.8 |
22.2 |
287 |
| Tue |
05PM 27JAN26 |
13.5 |
20.2 |
231 |
16.3 |
24.4 |
292 |
| Tue |
08PM 27JAN26 |
12.7 |
19.1 |
225 |
17.5 |
26.3 |
289 |
| Tue |
11PM 27JAN26 |
12.1 |
18.2 |
133 |
16.2 |
24.4 |
70 |
| Wed |
02AM 28JAN26 |
12.0 |
17.9 |
131 |
13.9 |
20.8 |
70 |
| Wed |
05AM 28JAN26 |
13.0 |
19.5 |
135 |
12.2 |
18.3 |
76 |
| Wed |
08AM 28JAN26 |
8.9 |
13.4 |
138 |
5.4 |
8.2 |
89 |
| Wed |
11AM 28JAN26 |
14.7 |
22.0 |
144 |
8.4 |
12.6 |
94 |
| Wed |
02PM 28JAN26 |
14.7 |
22.1 |
187 |
8.8 |
13.3 |
195 |
| Wed |
05PM 28JAN26 |
15.0 |
22.5 |
136 |
8.2 |
12.3 |
80 |
| Wed |
08PM 28JAN26 |
16.6 |
25.0 |
130 |
14.5 |
21.8 |
70 |
| Wed |
11PM 28JAN26 |
10.4 |
15.6 |
132 |
14.2 |
21.4 |
68 |
| Thu |
02AM 29JAN26 |
11.6 |
17.3 |
131 |
12.1 |
18.1 |
70 |
| Thu |
05AM 29JAN26 |
15.8 |
23.7 |
131 |
14.8 |
22.2 |
70 |
| Thu |
08AM 29JAN26 |
16.4 |
24.6 |
131 |
16.0 |
23.9 |
69 |
| Thu |
11AM 29JAN26 |
16.2 |
24.3 |
234 |
16.2 |
24.3 |
294 |
| Thu |
02PM 29JAN26 |
18.7 |
28.0 |
230 |
19.4 |
29.1 |
291 |
| Thu |
05PM 29JAN26 |
20.8 |
31.2 |
231 |
23.0 |
34.6 |
293 |
| Thu |
08PM 29JAN26 |
21.1 |
31.7 |
225 |
22.6 |
34.0 |
288 |
| Thu |
11PM 29JAN26 |
20.7 |
31.0 |
225 |
23.3 |
35.0 |
289 |
| Fri |
02AM 30JAN26 |
26.6 |
39.9 |
230 |
28.3 |
42.5 |
291 |
| Fri |
05AM 30JAN26 |
24.9 |
37.3 |
232 |
28.4 |
42.5 |
293 |
| Fri |
08AM 30JAN26 |
28.2 |
42.2 |
235 |
30.0 |
45.0 |
295 |
| Fri |
11AM 30JAN26 |
21.1 |
31.6 |
237 |
24.9 |
37.3 |
294 |
| Fri |
02PM 30JAN26 |
17.8 |
26.7 |
217 |
26.9 |
40.4 |
283 |
| Fri |
05PM 30JAN26 |
14.3 |
21.5 |
161 |
25.4 |
38.1 |
255 |
| Fri |
08PM 30JAN26 |
14.2 |
21.2 |
8 |
25.1 |
37.7 |
5 |
| Fri |
11PM 30JAN26 |
13.7 |
20.5 |
8 |
21.2 |
31.8 |
4 |
| Sat |
02AM 31JAN26 |
11.4 |
17.0 |
6 |
16.2 |
24.3 |
5 |
| Sat |
05AM 31JAN26 |
6.7 |
10.0 |
252 |
10.1 |
15.1 |
133 |
| Sat |
08AM 31JAN26 |
2.8 |
4.2 |
116 |
5.9 |
8.8 |
66 |
| Sat |
11AM 31JAN26 |
4.6 |
6.9 |
232 |
5.3 |
7.9 |
292 |
| Sat |
02PM 31JAN26 |
7.1 |
10.7 |
224 |
5.2 |
7.7 |
283 |
| Sat |
05PM 31JAN26 |
9.6 |
14.3 |
225 |
6.8 |
10.2 |
288 |
| Sat |
08PM 31JAN26 |
6.6 |
10.0 |
131 |
5.6 |
8.4 |
72 |
| Sat |
11PM 31JAN26 |
3.7 |
5.6 |
158 |
2.5 |
3.7 |
137 |
| Sun |
02AM 01FEB26 |
7.8 |
11.7 |
174 |
6.7 |
10.0 |
171 |
| Sun |
05AM 01FEB26 |
9.4 |
14.0 |
172 |
6.5 |
9.7 |
166 |
| Sun |
08AM 01FEB26 |
8.4 |
12.6 |
130 |
5.9 |
8.8 |
72 |
| Sun |
11AM 01FEB26 |
5.9 |
8.9 |
234 |
6.7 |
10.1 |
293 |
| Sun |
02PM 01FEB26 |
4.5 |
6.7 |
216 |
5.2 |
7.8 |
283 |
| Sun |
05PM 01FEB26 |
3.9 |
5.9 |
213 |
6.1 |
9.2 |
281 |
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