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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 24SEP2026 |
| Day |
Frcst Time/Date |
Speed (kts) |
Gust (kts) |
Dir (degs) |
MidSpd (kts) |
Gust (kts) |
Dir (degs) |
| Thu |
05AM 24SEP26 |
2.4 |
3.7 |
153 |
2.8 |
4.3 |
91 |
| Thu |
08AM 24SEP26 |
2.4 |
3.7 |
31 |
2.1 |
3.1 |
19 |
| Thu |
11AM 24SEP26 |
3.0 |
4.7 |
189 |
2.7 |
4.0 |
215 |
| Thu |
02PM 24SEP26 |
3.3 |
5.1 |
200 |
3.0 |
4.5 |
217 |
| Thu |
05PM 24SEP26 |
4.5 |
7.0 |
213 |
2.7 |
4.0 |
243 |
| Thu |
08PM 24SEP26 |
6.0 |
9.4 |
213 |
6.5 |
9.8 |
242 |
| Thu |
11PM 24SEP26 |
7.7 |
12.1 |
280 |
8.8 |
13.2 |
280 |
| Fri |
02AM 25SEP26 |
9.1 |
14.2 |
276 |
9.2 |
13.7 |
276 |
| Fri |
05AM 25SEP26 |
9.3 |
14.4 |
270 |
9.6 |
14.5 |
269 |
| Fri |
08AM 25SEP26 |
4.8 |
7.6 |
238 |
3.0 |
4.6 |
229 |
| Fri |
11AM 25SEP26 |
8.4 |
13.2 |
226 |
7.7 |
11.5 |
221 |
| Fri |
02PM 25SEP26 |
9.5 |
14.7 |
232 |
8.6 |
12.9 |
229 |
| Fri |
05PM 25SEP26 |
10.1 |
15.8 |
234 |
9.0 |
13.5 |
231 |
| Fri |
08PM 25SEP26 |
12.2 |
19.0 |
260 |
9.5 |
14.3 |
258 |
| Fri |
11PM 25SEP26 |
14.8 |
23.1 |
264 |
11.8 |
17.8 |
263 |
| Sat |
02AM 26SEP26 |
17.3 |
26.9 |
262 |
15.4 |
23.1 |
261 |
| Sat |
05AM 26SEP26 |
15.4 |
24.1 |
266 |
14.0 |
21.0 |
265 |
| Sat |
08AM 26SEP26 |
16.0 |
25.0 |
265 |
16.7 |
25.0 |
264 |
| Sat |
11AM 26SEP26 |
19.8 |
30.9 |
246 |
20.8 |
31.3 |
245 |
| Sat |
02PM 26SEP26 |
17.4 |
27.2 |
245 |
17.7 |
26.6 |
246 |
| Sat |
05PM 26SEP26 |
20.2 |
31.6 |
257 |
20.1 |
30.2 |
256 |
| Sat |
08PM 26SEP26 |
20.6 |
32.1 |
266 |
22.1 |
33.1 |
265 |
| Sat |
11PM 26SEP26 |
24.4 |
38.1 |
264 |
26.0 |
38.9 |
264 |
| Sun |
02AM 27SEP26 |
24.5 |
38.2 |
266 |
26.7 |
40.1 |
266 |
| Sun |
05AM 27SEP26 |
26.6 |
41.5 |
267 |
27.1 |
40.6 |
266 |
| Sun |
08AM 27SEP26 |
24.1 |
37.6 |
265 |
25.8 |
38.7 |
264 |
| Sun |
11AM 27SEP26 |
19.9 |
31.0 |
245 |
21.4 |
32.2 |
244 |
| Sun |
02PM 27SEP26 |
16.7 |
26.0 |
239 |
15.8 |
23.7 |
234 |
| Sun |
05PM 27SEP26 |
20.2 |
31.5 |
273 |
17.2 |
25.8 |
273 |
| Sun |
08PM 27SEP26 |
21.7 |
33.8 |
269 |
17.8 |
26.7 |
269 |
| Sun |
11PM 27SEP26 |
17.0 |
26.4 |
261 |
15.1 |
22.6 |
260 |
| Mon |
02AM 28SEP26 |
17.4 |
27.1 |
263 |
16.4 |
24.7 |
262 |
| Mon |
05AM 28SEP26 |
8.8 |
13.8 |
246 |
8.0 |
12.1 |
243 |
| Mon |
08AM 28SEP26 |
6.9 |
10.8 |
216 |
4.4 |
6.6 |
202 |
| Mon |
11AM 28SEP26 |
7.4 |
11.6 |
183 |
5.3 |
8.0 |
160 |
| Mon |
02PM 28SEP26 |
11.4 |
17.7 |
153 |
11.4 |
17.1 |
127 |
| Mon |
05PM 28SEP26 |
13.9 |
21.8 |
146 |
15.1 |
22.6 |
117 |
| Mon |
08PM 28SEP26 |
18.1 |
28.2 |
145 |
20.2 |
30.3 |
115 |
| Mon |
11PM 28SEP26 |
18.6 |
29.0 |
150 |
21.5 |
32.2 |
122 |
| Tue |
02AM 29SEP26 |
15.5 |
24.2 |
152 |
18.8 |
28.3 |
122 |
| Tue |
05AM 29SEP26 |
15.1 |
23.6 |
150 |
17.8 |
26.6 |
121 |
| Tue |
08AM 29SEP26 |
17.1 |
26.6 |
60 |
21.9 |
32.8 |
125 |
| Tue |
11AM 29SEP26 |
16.8 |
26.2 |
174 |
20.9 |
31.4 |
133 |
| Tue |
02PM 29SEP26 |
12.5 |
19.4 |
155 |
13.6 |
20.4 |
125 |
| Tue |
05PM 29SEP26 |
12.8 |
20.0 |
150 |
12.5 |
18.8 |
119 |
| Tue |
08PM 29SEP26 |
13.6 |
21.2 |
149 |
12.9 |
19.4 |
120 |
| Tue |
11PM 29SEP26 |
11.7 |
18.3 |
156 |
10.4 |
15.6 |
126 |
| Wed |
02AM 30SEP26 |
7.6 |
11.8 |
149 |
5.1 |
7.6 |
118 |
| Wed |
05AM 30SEP26 |
9.9 |
15.5 |
152 |
6.0 |
9.1 |
122 |
| Wed |
08AM 30SEP26 |
8.9 |
13.9 |
157 |
5.0 |
7.5 |
128 |
| Wed |
11AM 30SEP26 |
10.0 |
15.7 |
173 |
6.0 |
8.9 |
149 |
| Wed |
02PM 30SEP26 |
9.3 |
14.5 |
174 |
6.5 |
9.8 |
152 |
| Wed |
05PM 30SEP26 |
7.4 |
11.6 |
173 |
4.4 |
6.6 |
150 |
| Wed |
08PM 30SEP26 |
13.5 |
21.1 |
154 |
7.3 |
10.9 |
125 |
| Wed |
11PM 30SEP26 |
9.1 |
14.2 |
277 |
4.8 |
7.1 |
278 |
| Thu |
02AM 01OCT26 |
13.2 |
20.7 |
282 |
7.9 |
11.9 |
286 |
| Thu |
05AM 01OCT26 |
9.1 |
14.2 |
109 |
4.3 |
6.5 |
69 |
| Thu |
08AM 01OCT26 |
8.3 |
13.0 |
105 |
3.2 |
4.8 |
63 |
| Thu |
11AM 01OCT26 |
10.2 |
15.9 |
224 |
4.5 |
6.7 |
213 |
| Thu |
02PM 01OCT26 |
9.9 |
15.4 |
206 |
5.2 |
7.8 |
192 |
| Thu |
05PM 01OCT26 |
9.8 |
15.3 |
240 |
4.5 |
6.7 |
234 |
| Thu |
08PM 01OCT26 |
10.9 |
17.0 |
292 |
4.7 |
7.1 |
298 |
| Thu |
11PM 01OCT26 |
17.0 |
26.6 |
270 |
9.1 |
13.7 |
270 |
| Fri |
02AM 02OCT26 |
19.9 |
31.1 |
268 |
15.3 |
22.9 |
269 |
| Fri |
05AM 02OCT26 |
19.6 |
30.6 |
269 |
15.3 |
22.9 |
269 |
| Fri |
08AM 02OCT26 |
17.1 |
26.6 |
266 |
12.2 |
18.4 |
265 |
| Fri |
11AM 02OCT26 |
16.6 |
25.9 |
251 |
10.9 |
16.3 |
247 |
| Fri |
02PM 02OCT26 |
14.5 |
22.6 |
247 |
8.5 |
12.7 |
243 |
| Fri |
05PM 02OCT26 |
16.4 |
25.7 |
270 |
10.7 |
16.1 |
271 |
| Fri |
08PM 02OCT26 |
16.2 |
25.2 |
279 |
9.3 |
14.0 |
282 |
| Fri |
11PM 02OCT26 |
16.1 |
25.2 |
280 |
6.5 |
9.8 |
282 |
| Sat |
02AM 03OCT26 |
16.6 |
25.9 |
274 |
8.0 |
12.1 |
276 |
| Sat |
05AM 03OCT26 |
21.7 |
33.8 |
271 |
14.1 |
21.1 |
272 |
| Sat |
08AM 03OCT26 |
26.0 |
40.6 |
261 |
17.0 |
25.6 |
259 |
| Sat |
11AM 03OCT26 |
32.3 |
50.5 |
258 |
27.5 |
41.2 |
257 |
| Sat |
02PM 03OCT26 |
36.1 |
56.4 |
265 |
31.3 |
47.0 |
264 |
| Sat |
05PM 03OCT26 |
31.5 |
49.2 |
274 |
26.8 |
40.2 |
275 |
| Sat |
08PM 03OCT26 |
18.2 |
28.4 |
279 |
13.5 |
20.2 |
280 |
| Sat |
11PM 03OCT26 |
16.0 |
24.9 |
284 |
9.0 |
13.5 |
288 |
| Sun |
02AM 04OCT26 |
17.4 |
27.2 |
273 |
8.4 |
12.6 |
274 |
| Sun |
05AM 04OCT26 |
13.1 |
20.4 |
280 |
6.6 |
9.8 |
282 |
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