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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: 18Z Tue 20JAN2026 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Tue |
11AM 20JAN26 |
19.9 |
29.8 |
135 |
18.4 |
27.5 |
71 |
| Tue |
02PM 20JAN26 |
24.3 |
36.5 |
228 |
21.5 |
32.2 |
290 |
| Tue |
05PM 20JAN26 |
27.8 |
41.6 |
131 |
28.2 |
42.3 |
69 |
| Tue |
08PM 20JAN26 |
25.1 |
37.6 |
128 |
27.6 |
41.4 |
67 |
| Tue |
11PM 20JAN26 |
20.4 |
30.6 |
129 |
23.3 |
35.0 |
68 |
| Wed |
02AM 21JAN26 |
18.8 |
28.2 |
131 |
19.2 |
28.7 |
70 |
| Wed |
05AM 21JAN26 |
21.0 |
31.4 |
131 |
17.5 |
26.3 |
71 |
| Wed |
08AM 21JAN26 |
25.6 |
38.4 |
130 |
23.4 |
35.1 |
69 |
| Wed |
11AM 21JAN26 |
25.1 |
37.7 |
130 |
21.0 |
31.5 |
68 |
| Wed |
02PM 21JAN26 |
21.9 |
32.8 |
230 |
16.3 |
24.4 |
291 |
| Wed |
05PM 21JAN26 |
19.9 |
29.9 |
130 |
14.9 |
22.4 |
67 |
| Wed |
08PM 21JAN26 |
18.6 |
27.8 |
133 |
14.4 |
21.6 |
73 |
| Wed |
11PM 21JAN26 |
18.2 |
27.3 |
132 |
14.5 |
21.7 |
72 |
| Thu |
02AM 22JAN26 |
17.4 |
26.0 |
131 |
14.2 |
21.3 |
72 |
| Thu |
05AM 22JAN26 |
18.2 |
27.2 |
131 |
14.6 |
21.9 |
71 |
| Thu |
08AM 22JAN26 |
19.2 |
28.7 |
131 |
15.8 |
23.6 |
71 |
| Thu |
11AM 22JAN26 |
17.7 |
26.5 |
130 |
14.7 |
22.1 |
69 |
| Thu |
02PM 22JAN26 |
16.5 |
24.7 |
230 |
12.4 |
18.6 |
291 |
| Thu |
05PM 22JAN26 |
16.3 |
24.5 |
230 |
12.1 |
18.1 |
290 |
| Thu |
08PM 22JAN26 |
16.1 |
24.1 |
230 |
11.8 |
17.7 |
290 |
| Thu |
11PM 22JAN26 |
16.3 |
24.4 |
131 |
11.0 |
16.5 |
70 |
| Fri |
02AM 23JAN26 |
17.2 |
25.9 |
133 |
11.3 |
16.9 |
74 |
| Fri |
05AM 23JAN26 |
14.7 |
22.1 |
134 |
9.5 |
14.3 |
75 |
| Fri |
08AM 23JAN26 |
14.5 |
21.7 |
131 |
10.5 |
15.7 |
71 |
| Fri |
11AM 23JAN26 |
12.9 |
19.4 |
226 |
9.7 |
14.5 |
288 |
| Fri |
02PM 23JAN26 |
12.3 |
18.5 |
217 |
8.9 |
13.3 |
272 |
| Fri |
05PM 23JAN26 |
12.9 |
19.4 |
205 |
9.5 |
14.3 |
263 |
| Fri |
08PM 23JAN26 |
11.4 |
17.1 |
205 |
11.1 |
16.6 |
273 |
| Fri |
11PM 23JAN26 |
7.3 |
10.9 |
180 |
9.9 |
14.9 |
262 |
| Sat |
02AM 24JAN26 |
6.1 |
9.2 |
167 |
9.0 |
13.5 |
257 |
| Sat |
05AM 24JAN26 |
7.2 |
10.8 |
148 |
10.3 |
15.4 |
250 |
| Sat |
08AM 24JAN26 |
9.1 |
13.6 |
198 |
14.7 |
22.1 |
276 |
| Sat |
11AM 24JAN26 |
8.9 |
13.4 |
135 |
15.8 |
23.7 |
242 |
| Sat |
02PM 24JAN26 |
12.9 |
19.4 |
115 |
19.8 |
29.6 |
228 |
| Sat |
05PM 24JAN26 |
12.6 |
18.9 |
127 |
17.9 |
26.9 |
235 |
| Sat |
08PM 24JAN26 |
9.7 |
14.5 |
180 |
16.3 |
24.4 |
265 |
| Sat |
11PM 24JAN26 |
11.8 |
17.7 |
225 |
17.7 |
26.5 |
288 |
| Sun |
02AM 25JAN26 |
11.3 |
17.0 |
233 |
17.3 |
26.0 |
293 |
| Sun |
05AM 25JAN26 |
14.0 |
21.0 |
237 |
18.6 |
27.9 |
296 |
| Sun |
08AM 25JAN26 |
18.5 |
27.7 |
135 |
20.1 |
30.2 |
71 |
| Sun |
11AM 25JAN26 |
18.8 |
28.2 |
136 |
20.6 |
30.9 |
71 |
| Sun |
02PM 25JAN26 |
18.9 |
28.3 |
130 |
20.4 |
30.6 |
68 |
| Sun |
05PM 25JAN26 |
20.3 |
30.5 |
130 |
20.8 |
31.1 |
69 |
| Sun |
08PM 25JAN26 |
20.2 |
30.2 |
134 |
19.4 |
29.1 |
72 |
| Sun |
11PM 25JAN26 |
16.8 |
25.2 |
136 |
16.7 |
25.1 |
73 |
| Mon |
02AM 26JAN26 |
14.3 |
21.5 |
135 |
12.3 |
18.4 |
75 |
| Mon |
05AM 26JAN26 |
14.3 |
21.4 |
136 |
11.9 |
17.8 |
78 |
| Mon |
08AM 26JAN26 |
13.0 |
19.6 |
139 |
9.3 |
14.0 |
85 |
| Mon |
11AM 26JAN26 |
12.2 |
18.2 |
166 |
6.9 |
10.3 |
143 |
| Mon |
02PM 26JAN26 |
13.3 |
19.9 |
179 |
10.5 |
15.7 |
179 |
| Mon |
05PM 26JAN26 |
15.0 |
22.5 |
179 |
10.7 |
16.1 |
181 |
| Mon |
08PM 26JAN26 |
12.8 |
19.2 |
182 |
9.5 |
14.3 |
177 |
| Mon |
11PM 26JAN26 |
15.8 |
23.6 |
175 |
10.1 |
15.2 |
163 |
| Tue |
02AM 27JAN26 |
16.6 |
24.9 |
148 |
9.6 |
14.3 |
105 |
| Tue |
05AM 27JAN26 |
17.8 |
26.7 |
149 |
10.1 |
15.2 |
107 |
| Tue |
08AM 27JAN26 |
17.8 |
26.8 |
139 |
10.6 |
15.9 |
85 |
| Tue |
11AM 27JAN26 |
16.7 |
25.0 |
232 |
10.3 |
15.5 |
292 |
| Tue |
02PM 27JAN26 |
17.0 |
25.5 |
227 |
11.6 |
17.4 |
285 |
| Tue |
05PM 27JAN26 |
16.4 |
24.5 |
227 |
14.1 |
21.2 |
289 |
| Tue |
08PM 27JAN26 |
17.9 |
26.8 |
225 |
18.4 |
27.7 |
287 |
| Tue |
11PM 27JAN26 |
18.3 |
27.4 |
231 |
20.1 |
30.2 |
292 |
| Wed |
02AM 28JAN26 |
19.4 |
29.0 |
132 |
22.4 |
33.6 |
69 |
| Wed |
05AM 28JAN26 |
17.6 |
26.4 |
130 |
21.7 |
32.5 |
68 |
| Wed |
08AM 28JAN26 |
16.0 |
23.9 |
130 |
19.6 |
29.4 |
69 |
| Wed |
11AM 28JAN26 |
14.5 |
21.7 |
236 |
17.5 |
26.2 |
296 |
| Wed |
02PM 28JAN26 |
12.6 |
18.9 |
226 |
13.7 |
20.6 |
289 |
| Wed |
05PM 28JAN26 |
14.6 |
21.8 |
231 |
13.3 |
19.9 |
292 |
| Wed |
08PM 28JAN26 |
15.1 |
22.7 |
131 |
13.2 |
19.8 |
70 |
| Wed |
11PM 28JAN26 |
9.3 |
13.9 |
127 |
8.9 |
13.3 |
67 |
| Thu |
02AM 29JAN26 |
8.2 |
12.4 |
129 |
8.3 |
12.4 |
69 |
| Thu |
05AM 29JAN26 |
9.7 |
14.5 |
134 |
9.9 |
14.8 |
71 |
| Thu |
08AM 29JAN26 |
7.0 |
10.5 |
136 |
8.3 |
12.4 |
73 |
| Thu |
11AM 29JAN26 |
6.4 |
9.6 |
233 |
6.6 |
9.9 |
290 |
| Thu |
02PM 29JAN26 |
7.9 |
11.8 |
222 |
7.5 |
11.3 |
282 |
| Thu |
05PM 29JAN26 |
10.3 |
15.5 |
228 |
9.3 |
14.0 |
288 |
| Thu |
08PM 29JAN26 |
10.6 |
15.9 |
231 |
9.7 |
14.5 |
292 |
| Thu |
11PM 29JAN26 |
7.7 |
11.5 |
222 |
7.1 |
10.7 |
284 |
| Fri |
02AM 30JAN26 |
8.3 |
12.4 |
228 |
7.7 |
11.6 |
290 |
| Fri |
05AM 30JAN26 |
7.7 |
11.5 |
131 |
10.4 |
15.5 |
70 |
| Fri |
08AM 30JAN26 |
6.2 |
9.4 |
244 |
11.4 |
17.1 |
300 |
| Fri |
11AM 30JAN26 |
7.8 |
11.8 |
234 |
13.2 |
19.9 |
294 |
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