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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 Thu 01JAN2026 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Thu |
05AM 01JAN26 |
21.5 |
32.3 |
182 |
21.5 |
32.2 |
179 |
| Thu |
08AM 01JAN26 |
19.1 |
28.6 |
183 |
19.4 |
29.1 |
179 |
| Thu |
11AM 01JAN26 |
18.5 |
27.7 |
178 |
16.4 |
24.7 |
169 |
| Thu |
02PM 01JAN26 |
25.5 |
38.2 |
180 |
19.9 |
29.9 |
173 |
| Thu |
05PM 01JAN26 |
19.6 |
29.4 |
164 |
12.2 |
18.3 |
145 |
| Thu |
08PM 01JAN26 |
17.4 |
26.1 |
182 |
14.2 |
21.4 |
174 |
| Thu |
11PM 01JAN26 |
26.0 |
39.0 |
181 |
22.2 |
33.2 |
175 |
| Fri |
02AM 02JAN26 |
10.6 |
15.8 |
209 |
8.9 |
13.3 |
199 |
| Fri |
05AM 02JAN26 |
10.8 |
16.1 |
157 |
6.2 |
9.4 |
89 |
| Fri |
08AM 02JAN26 |
16.9 |
25.4 |
240 |
17.1 |
25.6 |
292 |
| Fri |
11AM 02JAN26 |
19.1 |
28.6 |
231 |
19.0 |
28.5 |
290 |
| Fri |
02PM 02JAN26 |
18.3 |
27.4 |
132 |
14.4 |
21.6 |
71 |
| Fri |
05PM 02JAN26 |
18.8 |
28.2 |
137 |
13.0 |
19.4 |
84 |
| Fri |
08PM 02JAN26 |
16.5 |
24.8 |
139 |
11.4 |
17.1 |
89 |
| Fri |
11PM 02JAN26 |
14.8 |
22.2 |
153 |
9.5 |
14.2 |
118 |
| Sat |
02AM 03JAN26 |
15.5 |
23.3 |
164 |
10.0 |
15.0 |
143 |
| Sat |
05AM 03JAN26 |
15.7 |
23.5 |
178 |
14.6 |
21.9 |
174 |
| Sat |
08AM 03JAN26 |
23.7 |
35.5 |
181 |
18.9 |
28.3 |
179 |
| Sat |
11AM 03JAN26 |
24.3 |
36.5 |
175 |
18.1 |
27.2 |
158 |
| Sat |
02PM 03JAN26 |
23.4 |
35.1 |
178 |
21.6 |
32.3 |
174 |
| Sat |
05PM 03JAN26 |
25.4 |
38.2 |
182 |
32.2 |
48.3 |
179 |
| Sat |
08PM 03JAN26 |
28.1 |
42.2 |
183 |
31.5 |
47.3 |
178 |
| Sat |
11PM 03JAN26 |
33.4 |
50.1 |
181 |
33.1 |
49.6 |
175 |
| Sun |
02AM 04JAN26 |
32.8 |
49.2 |
182 |
30.8 |
46.2 |
175 |
| Sun |
05AM 04JAN26 |
18.6 |
28.0 |
179 |
14.4 |
21.6 |
171 |
| Sun |
08AM 04JAN26 |
18.6 |
27.9 |
167 |
13.8 |
20.7 |
150 |
| Sun |
11AM 04JAN26 |
11.9 |
17.9 |
176 |
13.8 |
20.6 |
170 |
| Sun |
02PM 04JAN26 |
28.3 |
42.5 |
180 |
28.6 |
43.0 |
176 |
| Sun |
05PM 04JAN26 |
33.1 |
49.6 |
177 |
23.4 |
35.1 |
171 |
| Sun |
08PM 04JAN26 |
31.5 |
47.2 |
183 |
28.7 |
43.0 |
180 |
| Sun |
11PM 04JAN26 |
24.0 |
36.0 |
181 |
20.2 |
30.3 |
170 |
| Mon |
02AM 05JAN26 |
24.5 |
36.8 |
202 |
19.3 |
28.9 |
200 |
| Mon |
05AM 05JAN26 |
19.9 |
29.9 |
194 |
15.1 |
22.6 |
196 |
| Mon |
08AM 05JAN26 |
16.6 |
24.9 |
193 |
10.5 |
15.7 |
191 |
| Mon |
11AM 05JAN26 |
15.6 |
23.5 |
178 |
12.9 |
19.3 |
174 |
| Mon |
02PM 05JAN26 |
15.7 |
23.6 |
178 |
13.2 |
19.8 |
178 |
| Mon |
05PM 05JAN26 |
12.4 |
18.6 |
189 |
11.9 |
17.9 |
183 |
| Mon |
08PM 05JAN26 |
9.6 |
14.4 |
184 |
9.0 |
13.6 |
175 |
| Mon |
11PM 05JAN26 |
11.4 |
17.1 |
180 |
10.0 |
15.0 |
165 |
| Tue |
02AM 06JAN26 |
11.2 |
16.8 |
187 |
8.7 |
13.0 |
176 |
| Tue |
05AM 06JAN26 |
14.0 |
21.0 |
184 |
8.0 |
12.0 |
161 |
| Tue |
08AM 06JAN26 |
12.8 |
19.2 |
155 |
8.1 |
12.1 |
105 |
| Tue |
11AM 06JAN26 |
12.8 |
19.2 |
146 |
7.3 |
11.0 |
87 |
| Tue |
02PM 06JAN26 |
14.2 |
21.3 |
230 |
8.5 |
12.8 |
290 |
| Tue |
05PM 06JAN26 |
15.0 |
22.5 |
143 |
8.9 |
13.3 |
97 |
| Tue |
08PM 06JAN26 |
13.1 |
19.7 |
165 |
8.2 |
12.3 |
148 |
| Tue |
11PM 06JAN26 |
12.3 |
18.4 |
171 |
10.2 |
15.4 |
161 |
| Wed |
02AM 07JAN26 |
15.3 |
22.9 |
175 |
13.9 |
20.8 |
169 |
| Wed |
05AM 07JAN26 |
16.0 |
23.9 |
178 |
15.7 |
23.6 |
174 |
| Wed |
08AM 07JAN26 |
15.4 |
23.1 |
179 |
15.2 |
22.9 |
174 |
| Wed |
11AM 07JAN26 |
15.6 |
23.3 |
185 |
15.3 |
23.0 |
178 |
| Wed |
02PM 07JAN26 |
19.0 |
28.5 |
183 |
18.1 |
27.2 |
182 |
| Wed |
05PM 07JAN26 |
20.7 |
31.0 |
176 |
19.8 |
29.7 |
174 |
| Wed |
08PM 07JAN26 |
14.8 |
22.2 |
178 |
14.8 |
22.3 |
175 |
| Wed |
11PM 07JAN26 |
20.3 |
30.5 |
177 |
20.9 |
31.3 |
170 |
| Thu |
02AM 08JAN26 |
24.0 |
36.0 |
184 |
23.3 |
35.0 |
178 |
| Thu |
05AM 08JAN26 |
18.3 |
27.4 |
191 |
19.3 |
29.0 |
183 |
| Thu |
08AM 08JAN26 |
29.3 |
44.0 |
195 |
29.3 |
43.9 |
187 |
| Thu |
11AM 08JAN26 |
20.0 |
30.0 |
202 |
22.4 |
33.6 |
192 |
| Thu |
02PM 08JAN26 |
26.7 |
40.1 |
207 |
31.0 |
46.5 |
197 |
| Thu |
05PM 08JAN26 |
10.7 |
16.0 |
236 |
8.0 |
12.0 |
262 |
| Thu |
08PM 08JAN26 |
13.0 |
19.5 |
190 |
11.0 |
16.6 |
205 |
| Thu |
11PM 08JAN26 |
7.5 |
11.3 |
184 |
10.6 |
16.0 |
195 |
| Fri |
02AM 09JAN26 |
9.3 |
13.9 |
159 |
12.6 |
19.0 |
172 |
| Fri |
05AM 09JAN26 |
8.3 |
12.5 |
165 |
7.9 |
11.8 |
176 |
| Fri |
08AM 09JAN26 |
3.6 |
5.4 |
144 |
3.1 |
4.6 |
155 |
| Fri |
11AM 09JAN26 |
1.3 |
2.0 |
125 |
1.8 |
2.7 |
154 |
| Fri |
02PM 09JAN26 |
3.1 |
4.6 |
124 |
3.4 |
5.1 |
184 |
| Fri |
05PM 09JAN26 |
5.3 |
7.9 |
138 |
5.0 |
7.5 |
232 |
| Fri |
08PM 09JAN26 |
7.7 |
11.6 |
15 |
6.7 |
10.1 |
10 |
| Fri |
11PM 09JAN26 |
5.2 |
7.8 |
17 |
6.5 |
9.8 |
16 |
| Sat |
02AM 10JAN26 |
4.1 |
6.2 |
8 |
6.9 |
10.3 |
15 |
| Sat |
05AM 10JAN26 |
4.8 |
7.3 |
152 |
10.5 |
15.8 |
83 |
| Sat |
08AM 10JAN26 |
5.9 |
8.8 |
24 |
12.1 |
18.2 |
17 |
| Sat |
11AM 10JAN26 |
5.7 |
8.6 |
138 |
10.3 |
15.4 |
73 |
| Sat |
02PM 10JAN26 |
11.6 |
17.4 |
233 |
14.2 |
21.2 |
294 |
| Sat |
05PM 10JAN26 |
18.0 |
27.1 |
130 |
21.2 |
31.9 |
69 |
| Sat |
08PM 10JAN26 |
18.2 |
27.4 |
133 |
19.7 |
29.5 |
72 |
| Sat |
11PM 10JAN26 |
18.5 |
27.7 |
135 |
18.5 |
27.7 |
75 |
| Sun |
02AM 11JAN26 |
16.9 |
25.4 |
134 |
16.6 |
24.9 |
75 |
| Sun |
05AM 11JAN26 |
15.7 |
23.5 |
134 |
15.9 |
23.9 |
74 |
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