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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 Tue 20JAN2026 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Mon |
05PM 19JAN26 |
4.6 |
6.9 |
179 |
9.0 |
13.4 |
265 |
| Mon |
08PM 19JAN26 |
9.8 |
14.7 |
230 |
11.4 |
17.0 |
290 |
| Mon |
11PM 19JAN26 |
13.1 |
19.7 |
133 |
12.9 |
19.4 |
72 |
| Tue |
02AM 20JAN26 |
16.8 |
25.2 |
131 |
15.1 |
22.7 |
70 |
| Tue |
05AM 20JAN26 |
20.0 |
29.9 |
132 |
18.4 |
27.5 |
70 |
| Tue |
08AM 20JAN26 |
17.9 |
26.8 |
133 |
18.1 |
27.2 |
71 |
| Tue |
11AM 20JAN26 |
18.8 |
28.2 |
134 |
17.5 |
26.3 |
71 |
| Tue |
02PM 20JAN26 |
22.7 |
34.1 |
229 |
20.3 |
30.4 |
290 |
| Tue |
05PM 20JAN26 |
26.5 |
39.8 |
229 |
25.5 |
38.3 |
292 |
| Tue |
08PM 20JAN26 |
26.4 |
39.6 |
132 |
27.3 |
41.0 |
69 |
| Tue |
11PM 20JAN26 |
23.2 |
34.8 |
128 |
23.3 |
35.0 |
68 |
| Wed |
02AM 21JAN26 |
19.6 |
29.4 |
132 |
20.2 |
30.3 |
70 |
| Wed |
05AM 21JAN26 |
19.5 |
29.3 |
130 |
17.9 |
26.9 |
70 |
| Wed |
08AM 21JAN26 |
22.8 |
34.2 |
129 |
19.4 |
29.0 |
69 |
| Wed |
11AM 21JAN26 |
21.3 |
32.0 |
131 |
16.4 |
24.6 |
71 |
| Wed |
02PM 21JAN26 |
17.9 |
26.8 |
228 |
12.3 |
18.5 |
287 |
| Wed |
05PM 21JAN26 |
17.9 |
26.8 |
230 |
12.7 |
19.1 |
293 |
| Wed |
08PM 21JAN26 |
20.4 |
30.5 |
132 |
15.5 |
23.3 |
72 |
| Wed |
11PM 21JAN26 |
21.9 |
32.8 |
131 |
17.4 |
26.2 |
72 |
| Thu |
02AM 22JAN26 |
22.7 |
34.1 |
130 |
17.9 |
26.9 |
70 |
| Thu |
05AM 22JAN26 |
22.7 |
34.1 |
131 |
17.6 |
26.4 |
70 |
| Thu |
08AM 22JAN26 |
22.3 |
33.4 |
130 |
16.8 |
25.2 |
70 |
| Thu |
11AM 22JAN26 |
19.9 |
29.9 |
230 |
15.5 |
23.3 |
292 |
| Thu |
02PM 22JAN26 |
18.3 |
27.5 |
226 |
14.6 |
21.9 |
287 |
| Thu |
05PM 22JAN26 |
15.9 |
23.8 |
224 |
13.3 |
20.0 |
285 |
| Thu |
08PM 22JAN26 |
15.2 |
22.8 |
225 |
13.3 |
20.0 |
287 |
| Thu |
11PM 22JAN26 |
13.1 |
19.7 |
127 |
10.1 |
15.1 |
69 |
| Fri |
02AM 23JAN26 |
13.1 |
19.7 |
229 |
8.7 |
13.0 |
292 |
| Fri |
05AM 23JAN26 |
14.5 |
21.8 |
129 |
9.9 |
14.9 |
68 |
| Fri |
08AM 23JAN26 |
16.5 |
24.8 |
133 |
11.9 |
17.8 |
71 |
| Fri |
11AM 23JAN26 |
16.9 |
25.4 |
231 |
12.4 |
18.6 |
292 |
| Fri |
02PM 23JAN26 |
13.8 |
20.8 |
227 |
10.9 |
16.3 |
287 |
| Fri |
05PM 23JAN26 |
11.7 |
17.5 |
220 |
10.1 |
15.1 |
282 |
| Fri |
08PM 23JAN26 |
13.5 |
20.2 |
218 |
13.0 |
19.5 |
282 |
| Fri |
11PM 23JAN26 |
6.8 |
10.2 |
179 |
8.5 |
12.8 |
260 |
| Sat |
02AM 24JAN26 |
6.6 |
9.9 |
183 |
8.8 |
13.2 |
264 |
| Sat |
05AM 24JAN26 |
5.8 |
8.7 |
177 |
9.1 |
13.6 |
263 |
| Sat |
08AM 24JAN26 |
7.0 |
10.5 |
51 |
11.0 |
16.5 |
28 |
| Sat |
11AM 24JAN26 |
9.2 |
13.8 |
19 |
12.2 |
18.2 |
11 |
| Sat |
02PM 24JAN26 |
18.9 |
28.4 |
109 |
19.0 |
28.6 |
224 |
| Sat |
05PM 24JAN26 |
17.0 |
25.5 |
124 |
17.9 |
26.8 |
233 |
| Sat |
08PM 24JAN26 |
13.0 |
19.6 |
130 |
16.1 |
24.1 |
240 |
| Sat |
11PM 24JAN26 |
12.2 |
18.3 |
102 |
16.6 |
25.0 |
226 |
| Sun |
02AM 25JAN26 |
6.0 |
9.0 |
358 |
11.6 |
17.4 |
357 |
| Sun |
05AM 25JAN26 |
10.6 |
16.0 |
240 |
15.4 |
23.1 |
296 |
| Sun |
08AM 25JAN26 |
8.7 |
13.1 |
143 |
14.6 |
22.0 |
75 |
| Sun |
11AM 25JAN26 |
10.7 |
16.0 |
241 |
12.8 |
19.2 |
298 |
| Sun |
02PM 25JAN26 |
14.9 |
22.4 |
127 |
15.5 |
23.2 |
66 |
| Sun |
05PM 25JAN26 |
18.4 |
27.6 |
132 |
18.5 |
27.7 |
72 |
| Sun |
08PM 25JAN26 |
17.6 |
26.5 |
135 |
18.9 |
28.4 |
72 |
| Sun |
11PM 25JAN26 |
14.8 |
22.2 |
138 |
16.5 |
24.8 |
76 |
| Mon |
02AM 26JAN26 |
14.3 |
21.5 |
138 |
12.1 |
18.1 |
79 |
| Mon |
05AM 26JAN26 |
16.4 |
24.5 |
141 |
11.1 |
16.7 |
88 |
| Mon |
08AM 26JAN26 |
19.2 |
28.8 |
148 |
11.5 |
17.2 |
106 |
| Mon |
11AM 26JAN26 |
18.5 |
27.7 |
174 |
11.4 |
17.1 |
161 |
| Mon |
02PM 26JAN26 |
18.3 |
27.5 |
170 |
10.0 |
15.0 |
155 |
| Mon |
05PM 26JAN26 |
19.5 |
29.3 |
204 |
10.3 |
15.5 |
233 |
| Mon |
08PM 26JAN26 |
18.7 |
28.1 |
139 |
11.5 |
17.3 |
84 |
| Mon |
11PM 26JAN26 |
17.4 |
26.1 |
139 |
11.6 |
17.4 |
84 |
| Tue |
02AM 27JAN26 |
19.6 |
29.5 |
139 |
13.1 |
19.7 |
83 |
| Tue |
05AM 27JAN26 |
21.0 |
31.5 |
134 |
13.9 |
20.9 |
77 |
| Tue |
08AM 27JAN26 |
23.8 |
35.8 |
134 |
16.7 |
25.0 |
75 |
| Tue |
11AM 27JAN26 |
21.5 |
32.3 |
131 |
17.4 |
26.2 |
69 |
| Tue |
02PM 27JAN26 |
20.1 |
30.1 |
229 |
17.4 |
26.1 |
290 |
| Tue |
05PM 27JAN26 |
19.8 |
29.7 |
130 |
18.0 |
27.0 |
69 |
| Tue |
08PM 27JAN26 |
16.5 |
24.8 |
130 |
15.4 |
23.0 |
69 |
| Tue |
11PM 27JAN26 |
14.1 |
21.2 |
132 |
11.0 |
16.6 |
74 |
| Wed |
02AM 28JAN26 |
13.2 |
19.8 |
141 |
8.3 |
12.5 |
93 |
| Wed |
05AM 28JAN26 |
12.1 |
18.1 |
167 |
7.5 |
11.3 |
149 |
| Wed |
08AM 28JAN26 |
13.4 |
20.1 |
162 |
7.9 |
11.8 |
138 |
| Wed |
11AM 28JAN26 |
15.0 |
22.5 |
180 |
12.2 |
18.3 |
177 |
| Wed |
02PM 28JAN26 |
15.5 |
23.2 |
181 |
13.3 |
20.0 |
182 |
| Wed |
05PM 28JAN26 |
20.9 |
31.4 |
174 |
18.8 |
28.1 |
177 |
| Wed |
08PM 28JAN26 |
21.7 |
32.5 |
179 |
16.1 |
24.1 |
185 |
| Wed |
11PM 28JAN26 |
16.8 |
25.2 |
161 |
12.3 |
18.4 |
147 |
| Thu |
02AM 29JAN26 |
19.3 |
28.9 |
159 |
11.9 |
17.8 |
132 |
| Thu |
05AM 29JAN26 |
19.5 |
29.3 |
131 |
12.0 |
18.0 |
75 |
| Thu |
08AM 29JAN26 |
18.4 |
27.6 |
232 |
15.6 |
23.5 |
293 |
| Thu |
11AM 29JAN26 |
16.5 |
24.7 |
231 |
13.5 |
20.2 |
292 |
| Thu |
02PM 29JAN26 |
16.3 |
24.4 |
228 |
13.3 |
19.9 |
287 |
| Thu |
05PM 29JAN26 |
15.3 |
23.0 |
226 |
12.7 |
19.1 |
284 |
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