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Mammoth - Wind Forecast
Location: 37.64N 119.02W
Base Elevation: 7953 ft
Peak Elevation: 11053 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 18Z Mon 20JUL2026
Day Frcst Time/Date Speed (kts) Gust (kts) Dir (degs) MidSpd (kts) Gust (kts) Dir (degs)
Mon 10AM 20JUL26 2.4 4.9 324 3.0 4.5 306
Mon 01PM 20JUL26 1.7 5.7 112 0.6 1.0 93
Mon 04PM 20JUL26 4.4 8.2 142 4.4 6.6 153
Mon 07PM 20JUL26 7.6 11.9 175 6.6 9.9 245
Mon 10PM 20JUL26 3.0 4.9 89 2.5 3.8 56
Tue 01AM 21JUL26 2.3 3.6 221 2.7 4.1 265
Tue 04AM 21JUL26 2.6 4.0 215 4.9 7.3 241
Tue 07AM 21JUL26 3.0 4.7 174 5.1 7.6 243
Tue 10AM 21JUL26 2.1 3.3 335 3.0 4.5 308
Tue 01PM 21JUL26 7.7 12.1 270 8.4 12.5 276
Tue 04PM 21JUL26 8.9 13.8 265 8.0 12.0 263
Tue 07PM 21JUL26 4.6 7.1 260 4.2 6.4 277
Tue 10PM 21JUL26 1.0 1.8 229 0.8 1.3 284
Wed 01AM 22JUL26 1.3 2.2 205 0.9 1.3 200
Wed 04AM 22JUL26 4.1 6.4 238 4.7 7.1 239
Wed 07AM 22JUL26 6.4 9.9 258 6.3 9.4 255
Wed 10AM 22JUL26 7.7 12.0 262 8.5 12.7 260
Wed 01PM 22JUL26 7.9 12.3 220 7.2 10.8 223
Wed 04PM 22JUL26 9.4 14.7 206 10.6 15.9 211
Wed 07PM 22JUL26 3.5 5.5 170 4.0 6.0 232
Wed 10PM 22JUL26 8.4 13.1 168 9.9 14.8 229
Thu 01AM 23JUL26 7.5 11.8 219 12.8 19.2 232
Thu 04AM 23JUL26 8.8 13.7 239 14.2 21.3 249
Thu 07AM 23JUL26 10.0 15.6 257 14.6 22.0 254
Thu 10AM 23JUL26 9.9 15.5 240 13.2 19.9 246
Thu 01PM 23JUL26 12.0 18.8 209 13.9 20.8 233
Thu 04PM 23JUL26 10.8 16.8 192 12.6 18.9 241
Thu 07PM 23JUL26 13.3 20.8 156 8.4 12.7 224
Thu 10PM 23JUL26 9.9 15.4 160 8.3 12.4 216
Fri 01AM 24JUL26 7.3 11.5 173 8.5 12.8 232
Fri 04AM 24JUL26 7.1 11.0 182 9.9 14.9 247
Fri 07AM 24JUL26 6.2 9.6 181 10.2 15.2 249
Fri 10AM 24JUL26 6.5 10.2 259 10.3 15.4 256
Fri 01PM 24JUL26 12.4 19.4 205 15.5 23.3 227
Fri 04PM 24JUL26 12.8 20.0 197 16.7 25.0 235
Fri 07PM 24JUL26 10.7 16.7 189 16.5 24.8 253
Fri 10PM 24JUL26 10.1 15.8 184 16.0 24.1 254
Sat 01AM 25JUL26 10.9 17.0 202 19.4 29.0 257
Sat 04AM 25JUL26 9.8 15.3 223 17.0 25.6 255
Sat 07AM 25JUL26 10.6 16.5 248 16.4 24.6 256
Sat 10AM 25JUL26 10.4 16.2 244 14.5 21.7 249
Sat 01PM 25JUL26 13.7 21.3 214 16.3 24.5 232
Sat 04PM 25JUL26 14.7 22.9 210 20.2 30.3 241
Sat 07PM 25JUL26 11.4 17.7 166 11.6 17.5 242
Sat 10PM 25JUL26 9.8 15.3 164 8.8 13.2 228
Sun 01AM 26JUL26 8.7 13.6 168 8.9 13.4 233
Sun 04AM 26JUL26 6.4 9.9 197 9.7 14.6 248
Sun 07AM 26JUL26 6.1 9.6 234 10.2 15.4 248
Sun 10AM 26JUL26 6.5 10.2 273 8.1 12.2 270
Sun 01PM 26JUL26 7.8 12.2 229 7.8 11.7 240
Sun 04PM 26JUL26 8.7 13.5 196 8.7 13.0 204
Sun 07PM 26JUL26 7.6 11.9 128 4.4 6.6 150
Sun 10PM 26JUL26 5.9 9.1 151 3.7 5.6 186
Mon 01AM 27JUL26 7.3 11.3 170 7.9 11.8 224
Mon 04AM 27JUL26 7.3 11.4 210 12.1 18.1 244
Mon 07AM 27JUL26 5.3 8.2 201 9.8 14.7 238
Mon 10AM 27JUL26 6.1 9.5 300 7.5 11.3 291
Mon 01PM 27JUL26 5.9 9.2 242 5.1 7.7 236
Mon 04PM 27JUL26 9.6 15.0 186 7.9 11.9 181
Mon 07PM 27JUL26 8.9 14.0 116 10.1 15.1 119
Mon 10PM 27JUL26 9.1 14.2 110 6.4 9.6 115
Tue 01AM 28JUL26 8.1 12.7 166 7.2 10.9 228
Tue 04AM 28JUL26 9.3 14.5 167 10.8 16.2 237
Tue 07AM 28JUL26 4.9 7.7 182 8.5 12.7 234
Tue 10AM 28JUL26 5.0 7.8 266 7.1 10.6 259
Tue 01PM 28JUL26 11.4 17.8 203 12.4 18.6 215
Tue 04PM 28JUL26 12.4 19.3 215 12.4 18.7 218
Tue 07PM 28JUL26 8.6 13.4 165 8.3 12.4 241
Tue 10PM 28JUL26 7.7 12.0 160 5.6 8.5 217
Wed 01AM 29JUL26 7.9 12.4 168 8.2 12.3 237
Wed 04AM 29JUL26 7.9 12.3 194 12.9 19.3 253
Wed 07AM 29JUL26 9.3 14.5 222 17.8 26.6 260
Wed 10AM 29JUL26 11.1 17.3 235 12.7 19.0 240
Wed 01PM 29JUL26 14.0 21.8 226 14.4 21.6 228
Wed 04PM 29JUL26 13.2 20.6 216 15.4 23.2 232
Wed 07PM 29JUL26 8.9 13.8 200 16.2 24.3 253
Wed 10PM 29JUL26 9.0 14.0 185 13.4 20.0 248
Thu 01AM 30JUL26 9.5 14.9 206 17.2 25.9 257
Thu 04AM 30JUL26 13.3 20.8 250 20.5 30.7 261
Thu 07AM 30JUL26 14.0 21.9 257 16.6 24.9 257
Thu 10AM 30JUL26 15.6 24.3 244 15.1 22.6 241

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