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 9/7/26 10:31 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/7/26 - 1030	18.2	SW \| 228	24.0	19.0	SW \| 226	25.5
9/7/26 - 1025	19.5	SW \| 226	25.0	20.4	SW \| 224	24.4
9/7/26 - 1020	18.8	SW \| 225	23.7	19.5	SW \| 222	25.3
9/7/26 - 1015	19.3	SW \| 227	26.6	19.8	SW \| 225	25.3
9/7/26 - 1010	18.5	SW \| 226	25.5	19.0	SW \| 224	24.8
9/7/26 - 1005	18.4	SW \| 226	26.3	18.9	SW \| 224	25.7
Max	19.5	-	26.6	20.4	-	25.7
Avg	18.8	-	25.2	19.4	-	25.2
Min	18.2	-	23.7	18.9	-	24.4

Top Stn/Summit - 11,053ft

Current Conditions

9/7/26 10:30 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	18.8 mph 12.5
Wind Spd Sonic	19.6 mph 12.0
Wind Dir	SW \| 226 °
Wind Dir Sonic	SW \| 224 °
Wind Gust	25.0 mph 17.2
Wind Gust Sonic	25.5 mph 15.7
Temp	44.4 °F 3.1
WindChill	35.8 °F 6.7
RH	25 % 25
Dew Pt	11.0 °F 13.0
Wet Bulb	33.5 °F 1.2
Daily Max Wind	45.6 mph 2.0
Time of Max Wind	0514
Max Wind Dir	SSW \| 207 °
Daily Max Gust Sonic	45.6 mph 0.2
Time Wind Max Sonic	0518
Dir Max Gust Sonic	SW \| 215 Degrees
Daily Max Temp	44.8 °F 3.1
Daily Min Temp	32.7 °F 0.1
Yest MaxT	44.9 °F
Yest MinT	32.5 °F
Yest MaxGst	62.2 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/7/26 10:31 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)
9/7/26 - 1030	44.4	35.8	25	11.0	33.5	18.8	19.6	SW \| 226	SW \| 224	25.0	25.5	32.7	44.8	45.6	45.6
9/7/26 - 1015	43.6	34.7	26	11.3	33.1	18.8	19.2	SW \| 227	SW \| 224	26.6	25.7	32.7	44.4	45.6	45.6
9/7/26 - 1000	42.6	33.5	27	11.1	32.5	18.5	19.3	SW \| 227	SW \| 222	25.9	25.0	32.7	43.0	45.6	45.6
9/7/26 - 0945	41.8	32.7	28	11.1	32.0	17.3	18.0	SW \| 224	SW \| 221	23.2	22.8	32.7	42.4	45.6	45.6
9/7/26 - 0930	40.6	31.2	29	10.7	31.3	17.5	18.7	SW \| 221	SW \| 218	23.0	23.7	32.7	41.6	45.6	45.6
9/7/26 - 0915	39.5	29.7	29	9.9	30.5	18.0	19.0	SSW \| 212	SW \| 215	23.4	22.4	32.7	40.1	45.6	45.6
9/7/26 - 0900	38.9	27.9	31	10.9	30.3	20.6	22.1	SSW \| 205	SW \| 214	29.4	27.7	32.7	39.3	45.6	45.6
9/7/26 - 0845	37.7	26.2	36	13.0	30.0	22.9	24.5	S \| 188	SW \| 214	28.5	27.3	32.7	38.5	45.6	45.6
9/7/26 - 0830	36.8	24.5	39	14.3	29.7	24.8	26.5	SE \| 143	SW \| 215	31.3	29.3	32.7	37.2	45.6	45.6
9/7/26 - 0815	36.0	23.0	41	14.8	29.3	26.9	29.1	SSE \| 168	SW \| 214	33.8	31.8	32.7	36.2	45.6	45.6
9/7/26 - 0800	35.9	22.4	41	14.4	29.1	28.9	31.7	S \| 191	SW \| 215	35.5	34.9	32.7	36.1	45.6	45.6
9/7/26 - 0745	35.4	21.6	42	14.5	28.9	30.7	34.6	S \| 183	SW \| 214	37.2	37.4	32.7	35.9	45.6	45.6
9/7/26 - 0730	35.1	21.1	42	14.4	28.6	30.8	35.4	SSW \| 196	SW \| 217	37.4	37.6	32.7	35.4	45.6	45.6
9/7/26 - 0715	34.7	20.5	43	14.3	28.4	31.3	36.0	S \| 182	SW \| 216	37.6	38.2	32.7	35.0	45.6	45.6
9/7/26 - 0700	34.2	19.8	45	15.3	28.3	31.0	35.4	SSE \| 160	SW \| 217	37.9	38.5	32.7	34.6	45.6	45.6
9/7/26 - 0645	33.7	18.7	47	15.5	28.0	32.9	37.8	SSW \| 212	SW \| 217	40.8	40.7	32.7	34.0	45.6	45.6
9/7/26 - 0630	33.4	18.0	48	15.7	27.8	34.7	39.5	SSW \| 211	SW \| 214	41.9	42.0	32.7	34.0	45.6	45.6
9/7/26 - 0615	33.4	18.2	48	15.9	27.9	33.9	38.8	SSW \| 211	SW \| 214	41.5	41.4	32.7	34.0	45.6	45.6
9/7/26 - 0600	33.4	18.0	49	16.0	27.9	34.6	39.8	SW \| 214	SW \| 215	41.9	42.3	32.7	34.0	45.6	45.6
9/7/26 - 0545	33.4	17.7	49	16.1	27.9	36.4	41.4	SSW \| 213	SW \| 215	43.7	44.7	32.7	34.0	45.6	45.6
9/7/26 - 0530	33.2	17.4	50	16.5	27.9	37.2	42.4	SSW \| 213	SW \| 215	45.1	45.6	32.7	34.0	45.6	45.6
9/7/26 - 0515	32.8	16.6	53	17.6	27.9	37.9	42.3	SSE \| 159	SW \| 215	45.6	44.7	32.7	34.0	45.6	44.7
9/7/26 - 0500	32.8	16.9	54	17.8	28.0	35.8	39.2	ENE \| 69	SW \| 217	44.4	43.8	32.7	34.0	44.4	43.8
9/7/26 - 0445	32.8	17.0	55	18.4	28.1	35.6	39.0	ENE \| 70	SW \| 218	43.5	43.2	32.7	34.0	44.2	43.2
9/7/26 - 0430	33.0	17.2	55	18.6	28.2	35.0	37.3	NE \| 55	SW \| 219	44.2	42.5	32.7	34.0	44.2	42.5
9/7/26 - 0415	33.0	17.9	56	19.0	28.4	31.8	32.8	NE \| 46	SW \| 220	41.1	39.8	32.7	34.0	41.1	39.8
9/7/26 - 0400	33.3	19.0	55	19.0	28.6	27.5	27.8	ENE \| 58	SW \| 226	36.9	36.5	32.7	34.0	36.9	36.5
9/7/26 - 0345	33.2	19.2	58	19.9	28.8	25.8	25.4	NE \| 51	SW \| 229	35.6	34.7	32.7	34.0	35.6	34.9
9/7/26 - 0330	33.0	19.3	60	20.6	28.8	23.9	23.5	NE \| 53	SW \| 232	32.4	32.2	32.7	34.0	35.0	34.9
9/7/26 - 0315	33.1	19.8	61	21.0	29.0	23.1	23.9	ENE \| 70	SW \| 225	30.2	28.4	32.7	34.0	35.0	34.9
9/7/26 - 0300	33.5	20.2	57	19.9	28.9	23.5	24.6	E \| 94	SW \| 223	31.2	31.3	32.9	34.0	35.0	34.9
9/7/26 - 0245	33.4	20.2	57	19.9	28.9	23.7	24.8	S \| 172	SW \| 223	30.3	31.1	32.9	34.0	35.0	34.9
9/7/26 - 0230	33.8	20.9	56	19.7	29.0	21.8	23.3	S \| 175	SW \| 220	29.5	28.2	32.9	34.0	35.0	34.9
9/7/26 - 0215	33.6	20.7	58	20.4	29.2	22.6	23.6	S \| 169	SW \| 219	29.0	28.4	32.9	33.8	35.0	34.9
9/7/26 - 0200	33.5	20.0	62	21.9	29.5	24.6	26.0	S \| 183	SW \| 219	31.4	29.1	32.9	33.7	35.0	34.9
9/7/26 - 0145	33.1	19.1	66	23.1	29.6	26.3	28.1	SSW \| 193	SW \| 219	33.6	31.8	32.9	33.3	35.0	34.9
9/7/26 - 0130	33.0	18.8	69	23.8	29.8	27.6	30.7	SSW \| 206	SW \| 216	34.4	34.4	32.9	33.3	35.0	34.9
9/7/26 - 0115	33.1	18.8	71	24.6	30.0	28.7	32.3	SSW \| 202	SW \| 214	35.0	34.9	33.0	33.3	35.0	34.9
9/7/26 - 0100	33.1	18.3	72	25.2	30.2	30.2	34.9	SSW \| 205	SW \| 214	38.3	38.0	32.5	44.9	62.2	60.6
9/7/26 - 0045	33.1	18.3	74	25.6	30.4	30.9	34.9	SSW \| 213	SW \| 216	37.5	39.2	32.5	44.9	62.2	60.6
9/7/26 - 0030	33.2	18.0	75	26.2	30.6	33.0	37.9	SW \| 214	SW \| 214	40.0	40.9	32.5	44.9	62.2	60.6
9/7/26 - 0015	33.2	17.7	76	26.5	30.7	34.8	40.1	SW \| 214	SSW \| 213	42.1	43.2	32.5	44.9	62.2	60.6
9/7/26 - 0000	32.9	17.2	80	27.3	30.8	35.5	40.5	SSW \| 213	SW \| 214	42.5	43.2	32.5	44.9	62.2	60.6
9/6/26 - 2345	32.7	17.1	84	28.5	31.1	34.5	39.0	SSW \| 194	SW \| 216	41.8	42.3	32.5	44.9	62.2	60.6
9/6/26 - 2330	32.9	17.5	85	29.0	31.4	33.2	36.3	SE \| 136	SW \| 218	40.8	40.5	32.5	44.9	62.2	60.6
9/6/26 - 2315	32.7	17.5	89	29.9	31.6	32.2	35.8	SE \| 132	SW \| 216	39.3	38.0	32.5	44.9	62.2	60.6
9/6/26 - 2300	32.7	17.7	92	30.6	31.8	31.2	34.1	ESE \| 104	SW \| 217	38.1	37.8	32.5	44.9	62.2	60.6
9/6/26 - 2245	32.8	18.0	95	31.5	32.3	29.6	31.4	ESE \| 103	SW \| 219	38.1	36.2	32.5	44.9	62.2	60.6
9/6/26 - 2230	33.0	18.6	96	31.9	32.5	27.9	29.2	ESE \| 116	SW \| 220	34.9	34.0	32.5	44.9	62.2	60.6
9/6/26 - 2215	33.2	18.8	96	32.2	32.8	28.2	29.4	ESE \| 110	SW \| 220	36.8	34.7	32.5	44.9	62.2	60.6
9/6/26 - 2200	33.2	18.7	98	32.8	33.0	28.7	29.4	SE \| 137	SW \| 221	37.6	34.9	32.5	44.9	62.2	60.6
9/6/26 - 2145	33.6	19.2	98	33.0	33.3	28.2	28.7	SE \| 135	SW \| 223	37.5	36.9	32.5	44.9	62.2	60.6
9/6/26 - 2130	33.8	19.3	98	33.2	33.5	29.7	30.2	SE \| 145	SW \| 222	37.9	39.2	32.5	44.9	62.2	60.6
9/6/26 - 2115	34.1	19.2	98	33.5	33.8	32.1	32.6	SE \| 146	SW \| 222	41.7	39.8	32.5	44.9	62.2	60.6
9/6/26 - 2100	34.2	19.2	98	33.6	33.9	33.2	33.9	SE \| 144	SW \| 222	42.3	41.2	32.5	44.9	62.2	60.6
9/6/26 - 2045	34.2	18.6	98	33.6	33.9	35.9	36.1	NNE \| 31	SW \| 221	47.3	44.3	32.5	44.9	62.2	60.6
9/6/26 - 2030	34.6	19.0	96	33.6	34.2	37.1	38.2	N \| 11	SW \| 220	47.7	45.4	32.5	44.9	62.2	60.6
9/6/26 - 2015	34.8	19.0	95	33.4	34.2	38.7	39.9	NNE \| 25	SW \| 219	50.0	47.2	32.5	44.9	62.2	60.6
9/6/26 - 2000	35.4	20.6	91	33.0	34.4	34.3	35.4	SW \| 216	SW \| 220	43.8	42.3	32.5	44.9	62.2	60.6
9/6/26 - 1945	36.3	22.1	86	32.4	34.7	32.1	32.1	SW \| 224	SW \| 222	42.7	42.3	32.5	44.9	62.2	60.6
9/6/26 - 1930	37.1	23.2	79	31.2	34.8	30.8	31.0	SW \| 224	SW \| 226	44.6	42.7	32.5	44.9	62.2	60.6
9/6/26 - 1915	37.9	23.8	72	29.7	34.6	34.5	34.3	SW \| 214	SW \| 225	48.3	49.4	32.5	44.9	62.2	60.6
9/6/26 - 1900	38.6	24.6	63	27.2	34.2	35.4	34.5	S \| 186	SW \| 227	50.4	48.1	32.5	44.9	62.2	60.6
9/6/26 - 1845	39.4	25.5	57	25.4	34.1	38.2	38.0	S \| 179	SW \| 222	50.5	48.8	32.5	44.9	62.2	60.6
9/6/26 - 1830	39.9	26.8	53	24.4	34.1	31.7	30.5	SSW \| 196	SW \| 233	47.4	46.5	32.5	44.9	62.2	60.6
9/6/26 - 1815	40.4	27.7	56	26.1	34.9	31.9	29.8	SSW \| 206	SW \| 234	45.4	47.0	32.5	44.9	62.2	60.6
9/6/26 - 1800	40.9	28.4	57	26.7	35.4	30.6	29.8	SW \| 215	SW \| 232	45.3	47.6	32.5	44.9	62.2	60.6
9/6/26 - 1745	41.8	29.7	54	26.4	35.8	28.5	27.3	SSW \| 203	WSW \| 237	48.2	46.5	32.5	44.9	62.2	60.6
9/6/26 - 1730	41.8	29.3	53	25.9	35.7	32.5	31.6	SSW \| 205	SW \| 232	50.6	49.2	32.5	44.9	62.2	60.6
9/6/26 - 1715	42.2	30.0	56	27.6	36.4	31.0	29.0	SSW \| 203	SW \| 236	50.7	50.8	32.5	44.9	62.2	60.6
9/6/26 - 1700	42.5	30.4	51	25.8	36.0	30.4	28.9	SW \| 217	SW \| 235	49.4	49.4	32.5	44.9	62.2	60.6
9/6/26 - 1645	42.9	31.1	51	26.0	36.3	30.8	29.8	SW \| 214	SW \| 233	47.2	47.0	32.5	44.9	62.2	60.6
9/6/26 - 1630	42.8	30.7	54	27.4	36.7	33.0	32.0	SW \| 215	SW \| 230	49.9	51.2	32.5	44.9	62.2	60.6
9/6/26 - 1615	43.3	30.7	53	27.3	36.9	40.9	40.8	E \| 101	SW \| 224	53.2	56.6	32.5	44.9	62.2	60.6
9/6/26 - 1600	43.4	30.5	52	26.9	36.9	43.9	44.2	ENE \| 64	SW \| 223	57.6	59.7	32.5	44.9	62.2	60.6
9/6/26 - 1545	44.0	31.4	53	27.8	37.5	42.7	42.7	ENE \| 69	SW \| 225	57.2	56.6	32.5	44.9	62.2	60.6
9/6/26 - 1530	43.9	31.2	53	28.0	37.5	43.9	44.4	ENE \| 65	SW \| 224	56.9	58.2	32.5	44.9	62.2	60.6
9/6/26 - 1515	44.0	31.5	54	28.3	37.7	42.8	43.2	NE \| 46	SW \| 223	55.3	57.3	32.5	44.9	62.2	60.6
9/6/26 - 1500	44.1	31.2	49	26.4	37.1	43.2	43.6	NE \| 42	SW \| 224	62.2	60.6	32.5	44.9	62.2	60.6
9/6/26 - 1445	44.2	31.6	44	23.6	36.3	43.8	44.9	NE \| 42	SW \| 221	57.6	55.2	32.5	44.9	57.7	56.6
9/6/26 - 1430	44.3	31.8	42	22.5	36.0	42.2	42.8	NNE \| 19	SW \| 222	57.7	56.6	32.5	44.9	57.7	56.6
9/6/26 - 1415	44.2	32.2	41	21.7	35.8	37.0	36.9	ENE \| 65	SW \| 227	52.3	53.7	32.5	44.9	52.3	53.7
9/6/26 - 1400	44.3	32.8	42	22.5	36.0	34.7	34.4	SW \| 223	SW \| 227	47.5	48.8	32.5	44.9	51.7	50.1
9/6/26 - 1345	44.5	33.0	41	22.2	36.1	33.4	32.6	WSW \| 237	SW \| 231	51.4	50.1	32.5	44.9	51.7	50.1
9/6/26 - 1330	44.3	33.2	39	21.0	35.7	29.4	27.4	SW \| 234	WSW \| 237	46.4	45.6	32.5	44.9	51.7	49.9
9/6/26 - 1315	44.4	33.1	40	21.3	35.8	31.0	30.4	SW \| 220	SW \| 230	47.7	46.8	32.5	44.9	51.7	49.9
9/6/26 - 1300	44.2	33.0	41	21.9	35.8	27.8	26.1	SW \| 230	SW \| 235	49.3	45.6	32.5	44.9	51.7	49.9
9/6/26 - 1245	44.3	32.8	45	24.3	36.6	30.4	28.8	SW \| 221	SW \| 232	51.7	49.7	32.5	44.9	51.7	49.9
9/6/26 - 1230	44.1	33.6	47	25.2	36.7	24.0	22.9	SW \| 228	WSW \| 244	42.5	44.7	32.5	44.3	48.9	49.9
9/6/26 - 1215	44.0	32.7	50	26.4	37.1	31.4	30.1	SW \| 214	SW \| 226	46.9	45.9	32.5	44.2	48.9	49.9
9/6/26 - 1200	43.7	32.2	50	26.5	36.9	30.5	29.4	N \| 4	SW \| 228	47.7	43.4	32.5	44.0	48.9	49.9
9/6/26 - 1145	43.5	32.2	49	25.6	36.5	28.7	27.0	WNW \| 288	SW \| 234	45.6	43.2	32.5	44.0	48.9	49.9
9/6/26 - 1130	43.4	31.7	49	25.7	36.5	31.9	30.8	SW \| 226	SW \| 231	48.9	49.9	32.5	44.0	48.9	49.9
9/6/26 - 1115	43.4	31.6	49	25.6	36.4	32.6	32.2	SW \| 224	SW \| 222	46.9	46.5	32.5	43.9	47.6	46.5
9/6/26 - 1100	42.6	30.9	49	25.0	35.8	32.4	32.8	SW \| 227	SW \| 224	43.5	42.7	32.5	43.0	47.6	45.9
9/6/26 - 1045	41.8	29.7	50	24.3	35.2	32.0	32.3	SW \| 225	SW \| 222	44.0	42.5	32.5	42.5	47.6	45.9
9/6/26 - 1030	41.2	29.1	50	24.0	34.8	31.3	31.6	SW \| 216	SW \| 222	42.2	41.2	32.5	41.7	47.6	45.9
Max	44.5	35.8	98	33.6	37.7	43.9	44.9	-	-	62.2	60.6	33.0	44.9	62.2	60.6
Avg	37.7	24.4	58	23.2	32.6	31.1	32.3	-	-	41.8	41.3	-	-	-	-
Min	32.7	16.6	25	9.9	27.8	17.3	18.0	-	-	23.0	22.4	32.5	33.3	35.0	34.9

Calm: 0.0%

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