MM-Top Stn/Summit - Mammoth Mountain Weather

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Last 6 Observations

Last 30 Minutes (5-Min)

5 Minute Data | America/Los_Angeles

as of 8/31/26 10:29 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
8/31/26 - 1025	7.0	SW \| 218	10.3	9.8	SSW \| 211	13.0
8/31/26 - 1020	5.2	SW \| 220	8.8	9.4	SSW \| 213	13.4
8/31/26 - 1015	2.4	SW \| 218	5.8	8.2	SW \| 214	11.9
8/31/26 - 1010	5.3	SSW \| 210	7.4	8.2	SSW \| 206	12.5
8/31/26 - 1005	7.0	SSW \| 207	9.6	9.0	SSW \| 200	12.1
8/31/26 - 1000	4.8	SSW \| 209	6.8	9.2	SSW \| 204	11.4
Max	7.0	-	10.3	9.8	-	13.4
Avg	5.3	-	8.1	9.0	-	12.4
Min	2.4	-	5.8	8.2	-	11.4

Top Stn/Summit - 11,053ft

Current Conditions

8/31/26 10:15 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	4.9 mph 6.8
Wind Spd Sonic	8.5 mph 4.6
Wind Dir	SSW \| 212 °
Wind Dir Sonic	SSW \| 207 °
Wind Gust	9.6 mph 7.4
Wind Gust Sonic	12.5 mph 4.5
Temp	47.0 °F 0.7
WindChill	43.5 °F 3.3
RH	48 % 7
Dew Pt	28.3 °F 4.7
Wet Bulb	39.3 °F 1.8
Daily Max Wind	17.0 mph 19.0
Time of Max Wind	0731
Max Wind Dir	SSW \| 203 °
Daily Max Gust Sonic	17.4 mph 18.6
Time Wind Max Sonic	0731
Dir Max Gust Sonic	S \| 188 Degrees
Daily Max Temp	47.4 °F 0.2
Daily Min Temp	40.2 °F 2.4
Yest MaxT	52.8 °F
Yest MinT	37.8 °F
Yest MaxGst	36.0 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 8/31/26 10:29 AM PDT

Date & Time	Temp (°F)	WindChill (°F)	RH (%)	Dew Pt (°F)	Wet Bulb (°F)	Wind Spd (mph)	Wind Spd Sonic (mph)	Wind Dir (°)	Wind Dir Sonic (°)	Wind Gust (mph)	Wind Gust Sonic (mph)	Daily Min Temp (°F)	Daily Max Temp (°F)	Daily Max Wind (mph)	Daily Max Gust Sonic (mph)
8/31/26 - 1015	47.0	43.5	48	28.3	39.3	4.9	8.5	SSW \| 212	SSW \| 207	9.6	12.5	40.2	47.4	17.0	17.4
8/31/26 - 1000	47.1	44.4	43	26.0	38.6	3.8	9.3	SSW \| 211	SSW \| 206	7.6	11.9	40.2	47.4	17.0	17.4
8/31/26 - 0945	47.3	45.5	45	27.2	39.1	3.2	7.8	SSW \| 209	SSW \| 204	5.5	10.5	40.2	47.4	17.0	17.4
8/31/26 - 0930	46.6	43.8	46	27.2	38.7	4.1	7.3	SSW \| 208	SSW \| 204	7.4	10.1	40.2	47.3	17.0	17.4
8/31/26 - 0915	46.7	42.6	41	24.6	38.0	6.5	8.8	SSW \| 213	SSW \| 206	10.2	11.6	40.2	47.3	17.0	17.4
8/31/26 - 0900	46.6	41.2	38	22.3	37.2	9.2	11.2	SW \| 215	SSW \| 209	14.0	15.2	40.2	47.3	17.0	17.4
8/31/26 - 0845	46.2	41.4	37	21.5	36.8	8.3	9.8	SSW \| 209	SSW \| 203	11.4	11.9	40.2	47.1	17.0	17.4
8/31/26 - 0830	46.2	41.5	33	18.7	36.1	7.9	10.4	SSW \| 204	SSW \| 197	11.1	12.8	40.2	47.1	17.0	17.4
8/31/26 - 0815	45.8	40.7	39	22.0	36.8	8.7	11.2	SSW \| 204	SSW \| 194	12.1	13.0	40.2	47.1	17.0	17.4
8/31/26 - 0800	46.7	41.3	42	25.0	38.1	10.0	12.5	SSW \| 205	SSW \| 197	13.8	15.0	40.2	47.1	17.0	17.4
8/31/26 - 0745	45.9	39.5	46	26.2	38.0	11.7	14.0	SSW \| 203	SSW \| 195	17.0	17.4	40.2	46.4	17.0	17.4
8/31/26 - 0730	44.3	37.5	52	27.6	37.6	12.3	14.5	SSW \| 203	SSW \| 194	16.6	16.8	40.2	46.4	16.6	17.2
8/31/26 - 0715	42.6	35.7	56	28.2	36.9	11.5	14.2	SSW \| 207	SSW \| 201	15.4	16.8	40.2	46.4	15.4	17.2
8/31/26 - 0700	41.5	34.6	60	28.6	36.4	11.0	14.4	SSW \| 206	SSW \| 199	13.9	17.2	40.2	46.4	15.4	17.2
8/31/26 - 0645	40.5	33.5	69	31.0	36.7	10.4	14.4	SSW \| 207	SSW \| 201	13.7	16.8	40.2	46.4	15.4	16.8
8/31/26 - 0630	40.6	33.6	71	32.0	37.1	10.0	13.9	SSW \| 207	SSW \| 202	13.4	16.3	40.3	46.4	15.4	16.3
8/31/26 - 0615	40.9	34.4	72	32.7	37.6	9.4	12.8	SSW \| 206	SSW \| 200	12.4	15.4	40.7	46.4	15.4	16.3
8/31/26 - 0600	41.2	34.9	66	30.7	37.0	9.4	13.2	SSW \| 204	SSW \| 196	11.8	15.4	41.0	46.4	15.4	16.3
8/31/26 - 0545	41.6	35.5	59	28.5	36.4	8.6	12.3	SSW \| 202	SSW \| 194	12.0	15.4	41.5	46.4	15.4	16.3
8/31/26 - 0530	41.6	36.6	61	29.3	36.7	6.7	10.0	SSW \| 204	SSW \| 198	9.0	12.5	41.5	46.4	15.4	16.3
8/31/26 - 0515	41.7	36.0	60	28.8	36.6	7.7	10.8	SSW \| 209	SSW \| 204	11.1	14.3	41.6	46.4	15.4	16.3
8/31/26 - 0500	42.0	36.1	59	28.9	36.8	8.3	11.9	SSW \| 209	SSW \| 204	11.7	14.5	41.8	46.4	15.4	16.3
8/31/26 - 0445	42.6	36.0	58	28.9	37.1	10.2	13.8	SSW \| 210	SSW \| 204	14.2	16.3	42.2	46.4	15.4	16.3
8/31/26 - 0430	42.9	36.6	55	27.7	36.9	10.2	13.5	SW \| 214	SSW \| 209	13.1	15.2	42.3	46.4	15.4	16.1
8/31/26 - 0415	43.6	37.0	51	26.8	37.0	11.2	13.9	SW \| 215	SSW \| 209	15.4	15.9	42.8	46.4	15.4	16.1
8/31/26 - 0400	43.2	36.9	53	27.3	36.9	9.6	13.5	SW \| 214	SSW \| 210	14.6	16.1	42.9	46.4	14.6	16.1
8/31/26 - 0345	43.2	37.5	55	28.1	37.2	8.6	13.0	SSW \| 212	SSW \| 208	11.9	15.4	43.0	46.4	14.0	15.4
8/31/26 - 0330	43.4	38.3	53	27.2	37.0	7.5	11.3	SSW \| 209	SSW \| 205	10.0	13.2	43.0	46.4	14.0	15.4
8/31/26 - 0315	44.3	42.7	51	27.4	37.5	2.4	9.5	SSW \| 206	SSW \| 206	4.7	11.9	44.0	46.4	14.0	15.4
8/31/26 - 0300	44.9	-	52	28.5	38.2	0.4	6.1	S \| 172	SSE \| 167	1.4	9.2	44.8	46.4	14.0	15.4
8/31/26 - 0245	45.0	-	52	28.6	38.3	1.0	6.2	SSE \| 158	SE \| 143	3.6	8.3	44.8	46.4	14.0	15.4
8/31/26 - 0230	45.5	42.6	51	28.6	38.6	4.1	7.0	SSE \| 155	SE \| 142	6.8	9.6	45.2	46.4	14.0	15.4
8/31/26 - 0215	45.7	41.9	51	28.6	38.7	6.0	8.4	SSE \| 164	SSE \| 152	8.6	12.5	45.6	46.4	14.0	15.4
8/31/26 - 0200	45.8	40.8	50	28.4	38.7	8.4	10.6	S \| 175	SSE \| 167	12.0	15.0	45.8	46.4	14.0	15.4
8/31/26 - 0145	46.0	40.9	50	28.3	38.7	8.3	10.9	S \| 176	SSE \| 168	12.5	15.2	45.8	46.4	14.0	15.4
8/31/26 - 0130	45.9	40.6	49	28.0	38.6	8.6	10.9	S \| 174	SSE \| 166	13.4	15.0	45.8	46.4	14.0	15.4
8/31/26 - 0115	46.0	40.5	49	27.8	38.6	9.4	11.8	S \| 178	S \| 170	14.0	15.4	45.8	46.4	14.0	15.4
8/31/26 - 0100	46.2	41.0	48	27.8	38.7	8.4	10.8	S \| 171	SSE \| 162	13.4	17.9	37.8	52.8	36.0	36.0
8/31/26 - 0045	45.9	38.9	49	27.6	38.5	12.2	14.9	SSE \| 163	SSE \| 150	21.5	20.8	37.8	52.8	36.0	36.0
8/31/26 - 0030	45.8	39.6	48	27.3	38.3	11.5	14.4	SSE \| 159	SSE \| 147	16.5	18.8	37.8	52.8	36.0	36.0
8/31/26 - 0015	46.4	39.7	47	27.4	38.7	13.7	15.8	S \| 183	S \| 177	19.1	20.4	37.8	52.8	36.0	36.0
8/31/26 - 0000	46.5	39.6	47	27.3	38.7	14.5	17.2	S \| 191	S \| 184	19.4	20.6	37.8	52.8	36.0	36.0
8/30/26 - 2345	46.5	39.3	47	27.2	38.6	15.3	18.0	SSW \| 192	S \| 185	21.4	21.5	37.8	52.8	36.0	36.0
8/30/26 - 2330	46.6	39.6	46	27.1	38.7	14.6	17.7	S \| 188	S \| 182	21.0	21.0	37.8	52.8	36.0	36.0
8/30/26 - 2315	45.7	38.1	51	28.3	38.6	15.6	18.2	S \| 180	S \| 175	22.3	22.6	37.8	52.8	36.0	36.0
8/30/26 - 2300	45.2	38.6	55	30.2	39.0	11.8	14.6	S \| 173	SSE \| 164	18.2	19.7	37.8	52.8	36.0	36.0
8/30/26 - 2245	45.7	39.8	57	31.3	39.6	10.9	13.9	S \| 180	S \| 171	14.7	17.2	37.8	52.8	36.0	36.0
8/30/26 - 2230	46.5	39.8	56	31.7	40.2	13.7	16.3	SSW \| 199	S \| 190	18.7	19.2	37.8	52.8	36.0	36.0
8/30/26 - 2215	46.6	39.9	55	31.4	40.2	13.6	16.4	SSW \| 198	S \| 190	19.7	21.0	37.8	52.8	36.0	36.0
8/30/26 - 2200	47.0	40.5	55	31.7	40.5	14.0	16.9	SSW \| 200	SSW \| 192	18.9	19.9	37.8	52.8	36.0	36.0
8/30/26 - 2145	47.1	40.4	54	31.4	40.4	14.8	17.9	SSW \| 201	SSW \| 193	20.4	20.4	37.8	52.8	36.0	36.0
8/30/26 - 2130	46.9	40.2	50	29.4	39.6	14.5	18.2	SSW \| 205	SSW \| 198	19.7	21.0	37.8	52.8	36.0	36.0
8/30/26 - 2115	47.0	40.2	50	29.2	39.6	14.9	18.2	SSW \| 205	SSW \| 197	19.9	20.8	37.8	52.8	36.0	36.0
8/30/26 - 2100	46.6	39.6	52	30.0	39.7	15.2	18.2	SSW \| 203	SSW \| 194	20.4	21.2	37.8	52.8	36.0	36.0
8/30/26 - 2045	45.9	39.6	35	19.4	36.2	12.1	16.0	SSW \| 208	SSW \| 203	16.8	18.8	37.8	52.8	36.0	36.0
8/30/26 - 2030	47.3	40.8	31	18.1	36.6	13.6	17.3	SSW \| 208	SSW \| 202	19.0	19.9	37.8	52.8	36.0	36.0
8/30/26 - 2015	46.8	39.9	39	22.9	37.5	14.8	18.9	SSW \| 212	SSW \| 207	20.1	21.2	37.8	52.8	36.0	36.0
8/30/26 - 2000	46.8	39.7	43	25.6	38.3	15.5	19.9	SSW \| 213	SSW \| 208	21.2	21.9	37.8	52.8	36.0	36.0
8/30/26 - 1945	46.5	39.0	47	27.5	38.8	17.6	21.9	SW \| 214	SSW \| 209	23.4	23.9	37.8	52.8	36.0	36.0
8/30/26 - 1930	46.7	38.9	47	27.8	39.0	19.1	23.4	SW \| 215	SSW \| 209	25.5	26.2	37.8	52.8	36.0	36.0
8/30/26 - 1915	47.0	38.7	49	28.7	39.4	21.6	25.7	SW \| 214	SSW \| 208	28.1	29.3	37.8	52.8	36.0	36.0
8/30/26 - 1900	47.2	38.9	51	30.2	40.0	22.1	25.8	SW \| 219	SSW \| 212	29.2	31.1	37.8	52.8	36.0	36.0
8/30/26 - 1845	48.0	40.3	51	31.0	40.7	19.4	23.2	SW \| 221	SW \| 214	27.9	29.5	37.8	52.8	36.0	36.0
8/30/26 - 1830	48.0	40.3	52	31.3	40.8	20.8	23.5	SW \| 221	SW \| 215	26.9	28.2	37.8	52.8	36.0	36.0
8/30/26 - 1815	48.8	41.2	55	33.4	42.0	21.2	24.7	SW \| 223	SW \| 216	28.7	31.3	37.8	52.8	36.0	36.0
8/30/26 - 1800	49.4	41.8	55	34.0	42.6	22.0	25.1	SW \| 220	SSW \| 213	30.1	30.2	37.8	52.8	36.0	36.0
8/30/26 - 1745	50.3	-	53	33.7	42.9	21.7	24.0	SW \| 224	SW \| 217	30.2	30.2	37.8	52.8	36.0	36.0
8/30/26 - 1730	51.4	-	50	33.2	43.2	21.6	23.5	SW \| 228	SW \| 219	29.7	32.0	37.8	52.8	36.0	36.0
8/30/26 - 1715	51.6	-	47	32.2	43.0	20.2	22.0	SW \| 226	SW \| 218	29.3	29.5	37.8	52.8	36.0	36.0
8/30/26 - 1700	51.4	-	48	32.2	42.9	21.6	23.4	SW \| 229	SW \| 221	31.0	31.3	37.8	52.8	36.0	36.0
8/30/26 - 1645	52.0	-	47	32.2	43.1	19.3	20.5	SW \| 226	SW \| 220	29.6	28.4	37.8	52.8	36.0	36.0
8/30/26 - 1630	51.9	-	46	32.1	43.0	17.3	18.4	SW \| 234	SW \| 226	29.8	29.1	37.8	52.8	36.0	36.0
8/30/26 - 1615	52.0	-	47	32.3	43.2	18.4	19.2	SW \| 227	SW \| 221	29.9	28.6	37.8	52.8	36.0	36.0
8/30/26 - 1600	51.9	-	48	32.7	43.3	17.3	18.0	SW \| 230	SW \| 224	27.7	32.4	37.8	52.8	36.0	36.0
8/30/26 - 1545	52.4	-	46	32.4	43.4	16.7	17.6	SW \| 235	SW \| 229	31.2	34.0	37.8	52.8	36.0	36.0
8/30/26 - 1530	52.3	-	45	31.7	43.1	18.5	19.5	SW \| 228	SW \| 222	32.6	32.0	37.8	52.8	36.0	36.0
8/30/26 - 1515	52.2	-	43	30.2	42.5	17.1	18.2	SW \| 234	SW \| 227	33.5	32.2	37.8	52.8	36.0	36.0
8/30/26 - 1500	52.4	-	41	29.1	42.3	18.2	19.0	SW \| 229	SW \| 222	29.5	29.5	37.8	52.8	36.0	36.0
8/30/26 - 1445	52.2	-	38	27.1	41.5	15.7	16.7	SW \| 236	SW \| 230	28.9	28.2	37.8	52.7	36.0	36.0
8/30/26 - 1430	52.4	-	36	26.2	41.3	15.7	16.2	SW \| 227	SW \| 221	26.9	26.4	37.8	52.7	36.0	36.0
8/30/26 - 1415	52.4	-	36	26.1	41.3	16.1	17.2	SW \| 232	SW \| 226	28.5	29.8	37.8	52.7	36.0	36.0
8/30/26 - 1400	52.1	-	34	24.8	40.8	14.1	14.9	SW \| 236	SW \| 229	26.4	26.4	37.8	52.7	36.0	36.0
8/30/26 - 1345	52.1	-	32	23.4	40.4	16.4	17.2	SW \| 231	SW \| 223	27.7	32.4	37.8	52.7	36.0	36.0
8/30/26 - 1330	51.8	-	30	21.7	39.8	16.6	17.4	SW \| 226	SW \| 219	25.7	26.4	37.8	52.1	36.0	36.0
8/30/26 - 1315	51.5	-	32	22.3	39.8	13.5	14.4	WSW \| 239	SW \| 234	23.3	23.3	37.8	51.8	36.0	36.0
8/30/26 - 1300	50.9	-	30	20.9	39.2	12.7	13.9	SW \| 235	SW \| 231	23.3	24.8	37.8	51.3	36.0	36.0
8/30/26 - 1245	50.9	-	31	21.6	39.3	11.2	12.1	WSW \| 238	SW \| 234	19.8	21.5	37.8	51.3	36.0	36.0
8/30/26 - 1230	50.7	-	34	23.3	39.7	12.8	13.6	SW \| 233	SW \| 226	21.7	22.4	37.8	51.0	36.0	36.0
8/30/26 - 1215	50.4	-	36	24.5	39.8	11.9	12.9	SW \| 225	SW \| 219	21.8	22.4	37.8	50.8	36.0	36.0
8/30/26 - 1200	49.7	44.5	36	24.1	39.4	9.8	11.2	SW \| 231	SW \| 224	17.9	19.9	37.8	50.0	36.0	36.0
8/30/26 - 1145	49.5	45.6	36	23.6	39.1	6.2	8.8	WSW \| 238	SW \| 233	12.7	15.2	37.8	49.7	36.0	36.0
8/30/26 - 1130	49.3	45.3	38	24.9	39.4	7.4	9.3	WSW \| 240	SW \| 232	12.0	14.3	37.8	49.7	36.0	36.0
8/30/26 - 1115	49.1	44.6	38	24.6	39.2	8.2	10.1	SW \| 235	SW \| 226	13.3	14.8	37.8	49.4	36.0	36.0
8/30/26 - 1100	48.4	43.6	38	23.7	38.6	8.4	9.9	SW \| 216	SSW \| 210	14.9	14.5	37.8	48.9	36.0	36.0
8/30/26 - 1045	48.0	42.8	39	24.2	38.5	9.5	11.4	SSW \| 213	SSW \| 206	15.4	16.1	37.8	48.2	36.0	36.0
8/30/26 - 1030	47.2	42.0	37	22.0	37.5	8.9	10.4	SSW \| 207	SSW \| 200	14.6	16.3	37.8	47.7	36.0	36.0
8/30/26 - 1015	46.4	40.2	40	23.6	37.5	11.7	13.0	SSW \| 210	SSW \| 203	17.0	17.0	37.8	47.6	36.0	36.0
Max	52.4	45.6	72	34.0	43.4	22.1	25.8	-	-	33.5	34.0	45.8	52.8	36.0	36.0
Avg	47.1	39.8	47	27.6	39.2	12.3	15.0	-	-	18.5	20.2	-	-	-	-
Min	40.5	33.5	30	18.1	36.1	0.4	6.1	-	-	1.4	8.3	37.8	46.4	14.0	15.4

Calm: 0.0%

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