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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 Thu 29JAN2026 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Thu |
11AM 29JAN26 |
15.3 |
23.0 |
133 |
17.5 |
26.2 |
70 |
| Thu |
02PM 29JAN26 |
14.5 |
21.7 |
226 |
15.3 |
23.0 |
288 |
| Thu |
05PM 29JAN26 |
15.0 |
22.5 |
131 |
15.9 |
23.8 |
68 |
| Thu |
08PM 29JAN26 |
16.2 |
24.3 |
230 |
19.0 |
28.5 |
291 |
| Thu |
11PM 29JAN26 |
19.1 |
28.6 |
232 |
22.5 |
33.7 |
293 |
| Fri |
02AM 30JAN26 |
16.1 |
24.1 |
131 |
22.6 |
33.8 |
69 |
| Fri |
05AM 30JAN26 |
17.3 |
25.9 |
130 |
23.8 |
35.7 |
67 |
| Fri |
08AM 30JAN26 |
16.9 |
25.4 |
133 |
25.4 |
38.1 |
70 |
| Fri |
11AM 30JAN26 |
16.5 |
24.8 |
134 |
23.1 |
34.7 |
70 |
| Fri |
02PM 30JAN26 |
17.4 |
26.1 |
230 |
24.3 |
36.4 |
292 |
| Fri |
05PM 30JAN26 |
19.0 |
28.4 |
132 |
22.6 |
33.9 |
69 |
| Fri |
08PM 30JAN26 |
18.8 |
28.2 |
133 |
21.0 |
31.5 |
71 |
| Fri |
11PM 30JAN26 |
19.6 |
29.4 |
134 |
19.0 |
28.5 |
74 |
| Sat |
02AM 31JAN26 |
23.4 |
35.1 |
132 |
20.6 |
31.0 |
71 |
| Sat |
05AM 31JAN26 |
25.4 |
38.1 |
131 |
22.5 |
33.7 |
71 |
| Sat |
08AM 31JAN26 |
21.7 |
32.6 |
132 |
22.0 |
32.9 |
71 |
| Sat |
11AM 31JAN26 |
17.5 |
26.2 |
132 |
18.3 |
27.4 |
69 |
| Sat |
02PM 31JAN26 |
18.0 |
27.0 |
130 |
18.1 |
27.1 |
68 |
| Sat |
05PM 31JAN26 |
19.8 |
29.7 |
232 |
22.6 |
33.9 |
293 |
| Sat |
08PM 31JAN26 |
13.9 |
20.9 |
129 |
16.8 |
25.2 |
70 |
| Sat |
11PM 31JAN26 |
11.6 |
17.4 |
130 |
12.1 |
18.2 |
69 |
| Sun |
02AM 01FEB26 |
11.6 |
17.4 |
132 |
10.4 |
15.5 |
73 |
| Sun |
05AM 01FEB26 |
11.6 |
17.5 |
135 |
9.0 |
13.5 |
78 |
| Sun |
08AM 01FEB26 |
9.4 |
14.1 |
139 |
6.4 |
9.6 |
88 |
| Sun |
11AM 01FEB26 |
9.6 |
14.4 |
181 |
6.7 |
10.0 |
179 |
| Sun |
02PM 01FEB26 |
11.9 |
17.9 |
181 |
10.2 |
15.3 |
184 |
| Sun |
05PM 01FEB26 |
15.3 |
23.0 |
177 |
13.3 |
19.9 |
176 |
| Sun |
08PM 01FEB26 |
17.0 |
25.5 |
179 |
15.4 |
23.1 |
176 |
| Sun |
11PM 01FEB26 |
15.1 |
22.7 |
176 |
12.9 |
19.4 |
170 |
| Mon |
02AM 02FEB26 |
14.0 |
21.0 |
173 |
10.2 |
15.3 |
167 |
| Mon |
05AM 02FEB26 |
13.6 |
20.3 |
171 |
7.9 |
11.9 |
168 |
| Mon |
08AM 02FEB26 |
13.3 |
20.0 |
171 |
7.8 |
11.6 |
161 |
| Mon |
11AM 02FEB26 |
15.8 |
23.7 |
195 |
9.3 |
13.9 |
214 |
| Mon |
02PM 02FEB26 |
19.8 |
29.6 |
217 |
10.7 |
16.1 |
265 |
| Mon |
05PM 02FEB26 |
21.9 |
32.9 |
222 |
16.4 |
24.6 |
282 |
| Mon |
08PM 02FEB26 |
21.2 |
31.9 |
213 |
16.1 |
24.2 |
275 |
| Mon |
11PM 02FEB26 |
16.5 |
24.8 |
227 |
18.1 |
27.1 |
290 |
| Tue |
02AM 03FEB26 |
17.2 |
25.9 |
229 |
20.7 |
31.0 |
291 |
| Tue |
05AM 03FEB26 |
17.0 |
25.5 |
229 |
19.6 |
29.5 |
290 |
| Tue |
08AM 03FEB26 |
19.7 |
29.6 |
130 |
25.5 |
38.2 |
68 |
| Tue |
11AM 03FEB26 |
14.4 |
21.6 |
229 |
22.2 |
33.3 |
291 |
| Tue |
02PM 03FEB26 |
13.8 |
20.8 |
225 |
19.7 |
29.5 |
288 |
| Tue |
05PM 03FEB26 |
14.3 |
21.5 |
223 |
21.1 |
31.6 |
288 |
| Tue |
08PM 03FEB26 |
14.2 |
21.4 |
233 |
20.9 |
31.3 |
294 |
| Tue |
11PM 03FEB26 |
12.3 |
18.4 |
124 |
20.1 |
30.1 |
65 |
| Wed |
02AM 04FEB26 |
10.5 |
15.7 |
136 |
18.2 |
27.3 |
71 |
| Wed |
05AM 04FEB26 |
9.1 |
13.7 |
140 |
16.9 |
25.3 |
74 |
| Wed |
08AM 04FEB26 |
9.4 |
14.1 |
146 |
16.7 |
25.1 |
77 |
| Wed |
11AM 04FEB26 |
7.7 |
11.6 |
237 |
15.8 |
23.7 |
296 |
| Wed |
02PM 04FEB26 |
6.7 |
10.0 |
151 |
13.6 |
20.5 |
250 |
| Wed |
05PM 04FEB26 |
6.6 |
9.9 |
105 |
13.1 |
19.6 |
226 |
| Wed |
08PM 04FEB26 |
7.8 |
11.7 |
120 |
13.0 |
19.4 |
235 |
| Wed |
11PM 04FEB26 |
7.0 |
10.5 |
4 |
11.7 |
17.6 |
2 |
| Thu |
02AM 05FEB26 |
6.9 |
10.3 |
257 |
10.0 |
15.0 |
134 |
| Thu |
05AM 05FEB26 |
6.2 |
9.2 |
259 |
8.9 |
13.4 |
136 |
| Thu |
08AM 05FEB26 |
9.7 |
14.5 |
256 |
11.6 |
17.4 |
135 |
| Thu |
11AM 05FEB26 |
11.4 |
17.2 |
100 |
10.8 |
16.3 |
222 |
| Thu |
02PM 05FEB26 |
9.5 |
14.3 |
103 |
8.6 |
12.9 |
223 |
| Thu |
05PM 05FEB26 |
9.4 |
14.1 |
103 |
8.4 |
12.6 |
223 |
| Thu |
08PM 05FEB26 |
7.8 |
11.7 |
102 |
6.1 |
9.1 |
222 |
| Thu |
11PM 05FEB26 |
3.4 |
5.1 |
46 |
2.5 |
3.7 |
91 |
| Fri |
02AM 06FEB26 |
3.0 |
4.5 |
190 |
3.9 |
5.9 |
184 |
| Fri |
05AM 06FEB26 |
3.7 |
5.6 |
181 |
2.7 |
4.0 |
172 |
| Fri |
08AM 06FEB26 |
1.8 |
2.7 |
158 |
1.4 |
2.1 |
139 |
| Fri |
11AM 06FEB26 |
2.2 |
3.3 |
208 |
3.1 |
4.6 |
202 |
| Fri |
02PM 06FEB26 |
5.5 |
8.2 |
175 |
6.3 |
9.5 |
178 |
| Fri |
05PM 06FEB26 |
8.4 |
12.6 |
175 |
6.5 |
9.7 |
174 |
| Fri |
08PM 06FEB26 |
8.0 |
12.0 |
178 |
4.9 |
7.3 |
168 |
| Fri |
11PM 06FEB26 |
8.1 |
12.2 |
159 |
5.0 |
7.6 |
134 |
| Sat |
02AM 07FEB26 |
7.4 |
11.1 |
145 |
4.9 |
7.3 |
102 |
| Sat |
05AM 07FEB26 |
6.1 |
9.2 |
140 |
4.9 |
7.3 |
88 |
| Sat |
08AM 07FEB26 |
4.2 |
6.2 |
134 |
3.7 |
5.5 |
88 |
| Sat |
11AM 07FEB26 |
0.7 |
1.1 |
237 |
1.1 |
1.7 |
132 |
| Sat |
02PM 07FEB26 |
1.0 |
1.6 |
298 |
1.5 |
2.3 |
252 |
| Sat |
05PM 07FEB26 |
2.2 |
3.3 |
77 |
3.6 |
5.4 |
124 |
| Sat |
08PM 07FEB26 |
4.2 |
6.3 |
125 |
5.9 |
8.8 |
153 |
| Sat |
11PM 07FEB26 |
6.5 |
9.8 |
176 |
7.3 |
10.9 |
176 |
| Sun |
02AM 08FEB26 |
8.7 |
13.1 |
178 |
8.0 |
12.0 |
173 |
| Sun |
05AM 08FEB26 |
8.8 |
13.2 |
176 |
7.5 |
11.2 |
171 |
| Sun |
08AM 08FEB26 |
7.5 |
11.3 |
170 |
5.6 |
8.4 |
157 |
| Sun |
11AM 08FEB26 |
7.3 |
10.9 |
189 |
4.5 |
6.8 |
195 |
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