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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: 12Z Tue 27JAN2026 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Tue |
05AM 27JAN26 |
16.2 |
24.3 |
134 |
12.3 |
18.5 |
74 |
| Tue |
08AM 27JAN26 |
18.9 |
28.4 |
134 |
14.6 |
21.9 |
74 |
| Tue |
11AM 27JAN26 |
18.4 |
27.6 |
133 |
17.2 |
25.8 |
70 |
| Tue |
02PM 27JAN26 |
18.4 |
27.6 |
231 |
17.9 |
26.9 |
292 |
| Tue |
05PM 27JAN26 |
15.5 |
23.3 |
131 |
16.4 |
24.6 |
69 |
| Tue |
08PM 27JAN26 |
11.9 |
17.9 |
133 |
11.5 |
17.2 |
73 |
| Tue |
11PM 27JAN26 |
7.3 |
10.9 |
165 |
4.8 |
7.3 |
140 |
| Wed |
02AM 28JAN26 |
13.7 |
20.6 |
178 |
11.1 |
16.6 |
172 |
| Wed |
05AM 28JAN26 |
19.8 |
29.7 |
177 |
17.0 |
25.5 |
172 |
| Wed |
08AM 28JAN26 |
19.3 |
29.0 |
179 |
18.6 |
27.9 |
176 |
| Wed |
11AM 28JAN26 |
21.6 |
32.3 |
186 |
19.6 |
29.3 |
184 |
| Wed |
02PM 28JAN26 |
19.8 |
29.7 |
183 |
13.2 |
19.8 |
201 |
| Wed |
05PM 28JAN26 |
23.4 |
35.2 |
216 |
20.2 |
30.3 |
284 |
| Wed |
08PM 28JAN26 |
24.8 |
37.2 |
230 |
27.5 |
41.3 |
291 |
| Wed |
11PM 28JAN26 |
30.0 |
45.1 |
231 |
32.1 |
48.2 |
293 |
| Thu |
02AM 29JAN26 |
24.1 |
36.1 |
227 |
27.8 |
41.7 |
289 |
| Thu |
05AM 29JAN26 |
21.4 |
32.1 |
230 |
24.6 |
36.9 |
293 |
| Thu |
08AM 29JAN26 |
18.5 |
27.8 |
130 |
20.2 |
30.3 |
69 |
| Thu |
11AM 29JAN26 |
18.0 |
27.0 |
233 |
18.2 |
27.3 |
293 |
| Thu |
02PM 29JAN26 |
20.5 |
30.8 |
128 |
20.8 |
31.2 |
67 |
| Thu |
05PM 29JAN26 |
18.0 |
27.1 |
228 |
20.6 |
30.9 |
290 |
| Thu |
08PM 29JAN26 |
14.4 |
21.6 |
231 |
19.6 |
29.5 |
293 |
| Thu |
11PM 29JAN26 |
9.7 |
14.6 |
227 |
14.5 |
21.7 |
291 |
| Fri |
02AM 30JAN26 |
11.8 |
17.7 |
228 |
14.5 |
21.8 |
292 |
| Fri |
05AM 30JAN26 |
15.5 |
23.2 |
232 |
19.5 |
29.3 |
294 |
| Fri |
08AM 30JAN26 |
12.9 |
19.4 |
134 |
19.7 |
29.6 |
71 |
| Fri |
11AM 30JAN26 |
11.2 |
16.9 |
236 |
19.3 |
28.9 |
295 |
| Fri |
02PM 30JAN26 |
14.1 |
21.2 |
226 |
20.0 |
30.0 |
290 |
| Fri |
05PM 30JAN26 |
18.8 |
28.2 |
130 |
23.5 |
35.3 |
68 |
| Fri |
08PM 30JAN26 |
16.7 |
25.0 |
132 |
21.3 |
31.9 |
70 |
| Fri |
11PM 30JAN26 |
17.4 |
26.2 |
131 |
16.9 |
25.4 |
70 |
| Sat |
02AM 31JAN26 |
20.5 |
30.7 |
131 |
18.1 |
27.1 |
71 |
| Sat |
05AM 31JAN26 |
20.0 |
29.9 |
133 |
18.9 |
28.3 |
71 |
| Sat |
08AM 31JAN26 |
17.3 |
25.9 |
131 |
14.7 |
22.1 |
71 |
| Sat |
11AM 31JAN26 |
19.3 |
29.0 |
232 |
17.6 |
26.4 |
293 |
| Sat |
02PM 31JAN26 |
19.6 |
29.4 |
229 |
18.9 |
28.3 |
290 |
| Sat |
05PM 31JAN26 |
17.9 |
26.8 |
129 |
18.4 |
27.5 |
67 |
| Sat |
08PM 31JAN26 |
15.1 |
22.7 |
129 |
17.8 |
26.7 |
67 |
| Sat |
11PM 31JAN26 |
8.3 |
12.4 |
131 |
12.3 |
18.5 |
69 |
| Sun |
02AM 01FEB26 |
7.5 |
11.3 |
132 |
9.8 |
14.7 |
71 |
| Sun |
05AM 01FEB26 |
9.9 |
14.8 |
132 |
10.0 |
15.0 |
71 |
| Sun |
08AM 01FEB26 |
8.3 |
12.5 |
134 |
8.0 |
12.0 |
72 |
| Sun |
11AM 01FEB26 |
8.4 |
12.6 |
136 |
5.8 |
8.6 |
79 |
| Sun |
02PM 01FEB26 |
9.3 |
14.0 |
218 |
5.5 |
8.3 |
267 |
| Sun |
05PM 01FEB26 |
9.2 |
13.8 |
221 |
5.4 |
8.1 |
272 |
| Sun |
08PM 01FEB26 |
7.7 |
11.5 |
177 |
5.0 |
7.5 |
172 |
| Sun |
11PM 01FEB26 |
8.6 |
12.9 |
176 |
7.8 |
11.8 |
170 |
| Mon |
02AM 02FEB26 |
13.6 |
20.5 |
178 |
12.2 |
18.3 |
174 |
| Mon |
05AM 02FEB26 |
14.1 |
21.2 |
176 |
10.9 |
16.4 |
170 |
| Mon |
08AM 02FEB26 |
11.1 |
16.7 |
178 |
9.6 |
14.3 |
177 |
| Mon |
11AM 02FEB26 |
10.0 |
15.0 |
185 |
5.9 |
8.9 |
190 |
| Mon |
02PM 02FEB26 |
12.4 |
18.7 |
218 |
8.6 |
12.9 |
270 |
| Mon |
05PM 02FEB26 |
15.0 |
22.4 |
218 |
9.9 |
14.9 |
272 |
| Mon |
08PM 02FEB26 |
18.1 |
27.1 |
215 |
12.4 |
18.6 |
274 |
| Mon |
11PM 02FEB26 |
16.1 |
24.1 |
231 |
13.0 |
19.4 |
293 |
| Tue |
02AM 03FEB26 |
13.7 |
20.5 |
225 |
10.8 |
16.2 |
288 |
| Tue |
05AM 03FEB26 |
16.9 |
25.4 |
228 |
13.7 |
20.6 |
289 |
| Tue |
08AM 03FEB26 |
19.0 |
28.5 |
225 |
19.2 |
28.8 |
287 |
| Tue |
11AM 03FEB26 |
13.5 |
20.2 |
226 |
17.3 |
25.9 |
288 |
| Tue |
02PM 03FEB26 |
10.6 |
15.9 |
212 |
15.5 |
23.3 |
280 |
| Tue |
05PM 03FEB26 |
10.8 |
16.2 |
188 |
14.7 |
22.1 |
265 |
| Tue |
08PM 03FEB26 |
14.6 |
21.9 |
205 |
17.5 |
26.2 |
276 |
| Tue |
11PM 03FEB26 |
12.6 |
19.0 |
220 |
16.6 |
24.8 |
284 |
| Wed |
02AM 04FEB26 |
10.6 |
15.9 |
224 |
15.8 |
23.6 |
289 |
| Wed |
05AM 04FEB26 |
8.3 |
12.4 |
119 |
15.6 |
23.4 |
234 |
| Wed |
08AM 04FEB26 |
12.1 |
18.1 |
258 |
17.4 |
26.1 |
135 |
| Wed |
11AM 04FEB26 |
10.3 |
15.4 |
100 |
15.5 |
23.2 |
223 |
| Wed |
02PM 04FEB26 |
6.2 |
9.3 |
122 |
12.2 |
18.3 |
234 |
| Wed |
05PM 04FEB26 |
10.6 |
15.9 |
211 |
17.5 |
26.3 |
281 |
| Wed |
08PM 04FEB26 |
14.6 |
21.9 |
168 |
22.6 |
34.0 |
258 |
| Wed |
11PM 04FEB26 |
9.0 |
13.5 |
147 |
16.2 |
24.3 |
249 |
| Thu |
02AM 05FEB26 |
9.9 |
14.9 |
255 |
11.1 |
16.6 |
134 |
| Thu |
05AM 05FEB26 |
9.7 |
14.6 |
258 |
11.9 |
17.9 |
134 |
| Thu |
08AM 05FEB26 |
8.9 |
13.3 |
257 |
11.2 |
16.9 |
134 |
| Thu |
11AM 05FEB26 |
9.7 |
14.6 |
357 |
12.2 |
18.3 |
357 |
| Thu |
02PM 05FEB26 |
11.3 |
16.9 |
100 |
15.3 |
22.9 |
222 |
| Thu |
05PM 05FEB26 |
13.8 |
20.7 |
104 |
18.8 |
28.2 |
226 |
| Thu |
08PM 05FEB26 |
13.9 |
20.8 |
106 |
18.8 |
28.2 |
228 |
| Thu |
11PM 05FEB26 |
12.2 |
18.3 |
256 |
15.8 |
23.7 |
134 |
| Fri |
02AM 06FEB26 |
12.5 |
18.8 |
258 |
14.1 |
21.1 |
135 |
| Fri |
05AM 06FEB26 |
11.5 |
17.2 |
259 |
11.9 |
17.8 |
134 |
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