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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 27JAN2026 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Mon |
05PM 26JAN26 |
18.6 |
27.9 |
130 |
15.6 |
23.4 |
71 |
| Mon |
08PM 26JAN26 |
16.0 |
23.9 |
137 |
11.9 |
17.9 |
75 |
| Mon |
11PM 26JAN26 |
15.5 |
23.2 |
139 |
10.3 |
15.5 |
86 |
| Tue |
02AM 27JAN26 |
17.3 |
26.0 |
139 |
13.8 |
20.7 |
81 |
| Tue |
05AM 27JAN26 |
16.3 |
24.5 |
133 |
13.0 |
19.4 |
72 |
| Tue |
08AM 27JAN26 |
19.9 |
29.8 |
133 |
16.4 |
24.5 |
73 |
| Tue |
11AM 27JAN26 |
17.7 |
26.6 |
234 |
17.1 |
25.7 |
294 |
| Tue |
02PM 27JAN26 |
19.2 |
28.8 |
231 |
19.1 |
28.7 |
293 |
| Tue |
05PM 27JAN26 |
17.5 |
26.2 |
131 |
18.1 |
27.1 |
70 |
| Tue |
08PM 27JAN26 |
13.8 |
20.7 |
134 |
13.3 |
20.0 |
74 |
| Tue |
11PM 27JAN26 |
7.9 |
11.8 |
145 |
5.2 |
7.8 |
97 |
| Wed |
02AM 28JAN26 |
14.5 |
21.7 |
176 |
11.2 |
16.8 |
167 |
| Wed |
05AM 28JAN26 |
18.5 |
27.8 |
178 |
16.3 |
24.5 |
172 |
| Wed |
08AM 28JAN26 |
21.5 |
32.3 |
179 |
19.0 |
28.5 |
177 |
| Wed |
11AM 28JAN26 |
16.3 |
24.5 |
177 |
10.2 |
15.2 |
160 |
| Wed |
02PM 28JAN26 |
21.2 |
31.8 |
195 |
14.1 |
21.1 |
222 |
| Wed |
05PM 28JAN26 |
30.4 |
45.6 |
222 |
28.9 |
43.4 |
287 |
| Wed |
08PM 28JAN26 |
28.7 |
43.0 |
226 |
29.3 |
44.0 |
289 |
| Wed |
11PM 28JAN26 |
24.2 |
36.3 |
228 |
26.8 |
40.2 |
290 |
| Thu |
02AM 29JAN26 |
22.5 |
33.7 |
127 |
22.7 |
34.0 |
66 |
| Thu |
05AM 29JAN26 |
22.1 |
33.2 |
128 |
22.7 |
34.1 |
67 |
| Thu |
08AM 29JAN26 |
20.0 |
30.0 |
131 |
20.4 |
30.6 |
70 |
| Thu |
11AM 29JAN26 |
18.9 |
28.3 |
233 |
18.0 |
27.0 |
294 |
| Thu |
02PM 29JAN26 |
18.9 |
28.4 |
229 |
17.0 |
25.5 |
289 |
| Thu |
05PM 29JAN26 |
17.7 |
26.6 |
229 |
18.1 |
27.1 |
292 |
| Thu |
08PM 29JAN26 |
16.1 |
24.1 |
229 |
17.4 |
26.1 |
290 |
| Thu |
11PM 29JAN26 |
19.3 |
29.0 |
229 |
21.7 |
32.5 |
292 |
| Fri |
02AM 30JAN26 |
18.0 |
27.0 |
128 |
21.5 |
32.2 |
67 |
| Fri |
05AM 30JAN26 |
16.9 |
25.4 |
133 |
21.6 |
32.3 |
69 |
| Fri |
08AM 30JAN26 |
15.5 |
23.2 |
134 |
21.6 |
32.3 |
69 |
| Fri |
11AM 30JAN26 |
14.7 |
22.1 |
234 |
20.4 |
30.7 |
294 |
| Fri |
02PM 30JAN26 |
15.2 |
22.8 |
228 |
19.6 |
29.3 |
291 |
| Fri |
05PM 30JAN26 |
18.0 |
27.0 |
231 |
21.3 |
31.9 |
293 |
| Fri |
08PM 30JAN26 |
17.2 |
25.8 |
130 |
22.5 |
33.8 |
69 |
| Fri |
11PM 30JAN26 |
16.2 |
24.2 |
130 |
17.1 |
25.7 |
69 |
| Sat |
02AM 31JAN26 |
18.0 |
27.0 |
132 |
15.7 |
23.5 |
72 |
| Sat |
05AM 31JAN26 |
20.2 |
30.3 |
131 |
16.5 |
24.7 |
70 |
| Sat |
08AM 31JAN26 |
19.5 |
29.3 |
130 |
15.2 |
22.8 |
71 |
| Sat |
11AM 31JAN26 |
21.9 |
32.9 |
131 |
20.2 |
30.2 |
68 |
| Sat |
02PM 31JAN26 |
21.6 |
32.4 |
231 |
21.7 |
32.5 |
290 |
| Sat |
05PM 31JAN26 |
21.4 |
32.1 |
227 |
24.0 |
36.0 |
291 |
| Sat |
08PM 31JAN26 |
23.4 |
35.0 |
222 |
25.4 |
38.1 |
287 |
| Sat |
11PM 31JAN26 |
12.8 |
19.2 |
134 |
19.5 |
29.2 |
71 |
| Sun |
02AM 01FEB26 |
8.7 |
13.1 |
3 |
12.1 |
18.1 |
3 |
| Sun |
05AM 01FEB26 |
7.8 |
11.6 |
10 |
8.6 |
13.0 |
9 |
| Sun |
08AM 01FEB26 |
7.0 |
10.5 |
259 |
7.0 |
10.5 |
140 |
| Sun |
11AM 01FEB26 |
6.4 |
9.6 |
351 |
4.5 |
6.8 |
344 |
| Sun |
02PM 01FEB26 |
3.8 |
5.6 |
309 |
3.0 |
4.5 |
253 |
| Sun |
05PM 01FEB26 |
2.7 |
4.0 |
307 |
4.5 |
6.7 |
250 |
| Sun |
08PM 01FEB26 |
3.7 |
5.6 |
189 |
6.5 |
9.8 |
180 |
| Sun |
11PM 01FEB26 |
6.6 |
10.0 |
193 |
10.1 |
15.2 |
182 |
| Mon |
02AM 02FEB26 |
9.8 |
14.6 |
185 |
12.2 |
18.3 |
177 |
| Mon |
05AM 02FEB26 |
11.8 |
17.8 |
184 |
12.7 |
19.1 |
175 |
| Mon |
08AM 02FEB26 |
10.8 |
16.2 |
186 |
13.7 |
20.6 |
177 |
| Mon |
11AM 02FEB26 |
14.3 |
21.4 |
184 |
16.0 |
24.0 |
175 |
| Mon |
02PM 02FEB26 |
17.5 |
26.2 |
187 |
17.2 |
25.9 |
181 |
| Mon |
05PM 02FEB26 |
20.0 |
30.0 |
176 |
17.9 |
26.9 |
173 |
| Mon |
08PM 02FEB26 |
23.2 |
34.7 |
182 |
22.3 |
33.5 |
173 |
| Mon |
11PM 02FEB26 |
17.5 |
26.2 |
185 |
19.9 |
29.9 |
174 |
| Tue |
02AM 03FEB26 |
18.8 |
28.2 |
183 |
21.0 |
31.5 |
175 |
| Tue |
05AM 03FEB26 |
15.4 |
23.2 |
182 |
16.0 |
24.0 |
173 |
| Tue |
08AM 03FEB26 |
14.0 |
21.0 |
176 |
16.5 |
24.7 |
174 |
| Tue |
11AM 03FEB26 |
9.7 |
14.5 |
204 |
10.1 |
15.2 |
195 |
| Tue |
02PM 03FEB26 |
9.5 |
14.2 |
193 |
9.5 |
14.3 |
194 |
| Tue |
05PM 03FEB26 |
5.5 |
8.2 |
165 |
4.0 |
5.9 |
203 |
| Tue |
08PM 03FEB26 |
5.6 |
8.4 |
163 |
5.8 |
8.7 |
236 |
| Tue |
11PM 03FEB26 |
4.1 |
6.1 |
125 |
5.7 |
8.5 |
222 |
| Wed |
02AM 04FEB26 |
4.1 |
6.2 |
114 |
4.0 |
5.9 |
206 |
| Wed |
05AM 04FEB26 |
7.2 |
10.8 |
126 |
6.7 |
10.0 |
218 |
| Wed |
08AM 04FEB26 |
8.5 |
12.7 |
115 |
7.3 |
10.9 |
217 |
| Wed |
11AM 04FEB26 |
8.8 |
13.2 |
72 |
6.0 |
9.0 |
150 |
| Wed |
02PM 04FEB26 |
8.9 |
13.4 |
63 |
8.0 |
12.0 |
131 |
| Wed |
05PM 04FEB26 |
8.3 |
12.4 |
298 |
5.1 |
7.6 |
237 |
| Wed |
08PM 04FEB26 |
9.9 |
14.9 |
82 |
5.5 |
8.3 |
177 |
| Wed |
11PM 04FEB26 |
9.3 |
13.9 |
47 |
6.2 |
9.3 |
94 |
| Thu |
02AM 05FEB26 |
10.9 |
16.3 |
302 |
8.1 |
12.1 |
231 |
| Thu |
05AM 05FEB26 |
11.8 |
17.6 |
48 |
10.7 |
16.0 |
105 |
| Thu |
08AM 05FEB26 |
11.0 |
16.4 |
305 |
12.6 |
18.9 |
239 |
| Thu |
11AM 05FEB26 |
12.5 |
18.8 |
49 |
17.1 |
25.7 |
108 |
| Thu |
02PM 05FEB26 |
21.6 |
32.5 |
304 |
26.7 |
40.1 |
240 |
| Thu |
05PM 05FEB26 |
21.0 |
31.4 |
50 |
27.7 |
41.5 |
108 |
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