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 9/8/26 12:11 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/8/26 - 0010	24.3	SSW \| 196	31.7	27.7	S \| 191	31.1
9/8/26 - 0005	23.6	SSW \| 197	31.4	26.9	SSW \| 193	30.9
9/8/26 - 0000	21.4	SSW \| 200	27.9	24.4	SSW \| 195	27.5
9/7/26 - 2355	20.8	SSW \| 200	27.8	24.0	SSW \| 195	28.4
9/7/26 - 2350	19.6	SSW \| 203	26.2	22.6	SSW \| 199	26.8
9/7/26 - 2345	19.8	SSW \| 201	26.9	23.4	SSW \| 197	26.2
Max	24.3	-	31.7	27.7	-	31.1
Avg	21.6	-	28.6	24.8	-	28.5
Min	19.6	-	26.2	22.6	-	26.2

Top Stn/Summit - 11,053ft

Current Conditions

9/8/26 12:00 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	20.6 mph 14.9
Wind Spd Sonic	23.6 mph 16.9
Wind Dir	SSW \| 201 °
Wind Dir Sonic	SSW \| 197 °
Wind Gust	27.9 mph 14.6
Wind Gust Sonic	28.4 mph 14.8
Temp	41.9 °F 9.0
WindChill	32.1 °F 14.9
RH	47 % 33
Dew Pt	23.2 °F 4.1
Wet Bulb	35.0 °F 4.2
Daily Max Wind	45.6 mph 16.6
Time of Max Wind	0514
Max Wind Dir	SSW \| 207 °
Daily Max Gust Sonic	45.6 mph 15.0
Time Wind Max Sonic	0518
Dir Max Gust Sonic	SW \| 215 Degrees
Daily Max Temp	49.1 °F 4.2
Daily Min Temp	32.7 °F 0.2
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 9/8/26 12:11 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)
9/8/26 - 0000	41.9	32.1	47	23.2	35.0	20.6	23.6	SSW \| 201	SSW \| 197	27.9	28.4	32.7	49.1	45.6	45.6
9/7/26 - 2345	42.3	32.9	48	24.3	35.5	19.2	22.4	SSW \| 202	SSW \| 198	26.9	26.2	32.7	49.1	45.6	45.6
9/7/26 - 2330	41.8	32.2	52	25.5	35.5	18.7	21.5	SSW \| 202	SSW \| 199	26.9	26.4	32.7	49.1	45.6	45.6
9/7/26 - 2315	42.3	33.8	51	25.6	35.8	16.1	18.2	SSW \| 202	SSW \| 198	21.4	21.7	32.7	49.1	45.6	45.6
9/7/26 - 2300	42.7	35.2	50	25.6	36.1	13.2	15.5	SSW \| 202	SSW \| 199	17.4	18.3	32.7	49.1	45.6	45.6
9/7/26 - 2245	43.0	36.0	49	25.3	36.2	11.9	14.4	SSW \| 202	SSW \| 199	15.6	16.6	32.7	49.1	45.6	45.6
9/7/26 - 2230	43.2	36.3	49	25.5	36.4	12.0	14.5	SSW \| 200	SSW \| 197	15.8	17.4	32.7	49.1	45.6	45.6
9/7/26 - 2215	43.0	35.9	49	25.1	36.1	12.4	14.8	SSW \| 200	SSW \| 197	16.4	17.2	32.7	49.1	45.6	45.6
9/7/26 - 2200	43.2	36.0	48	24.9	36.1	12.8	15.4	SSW \| 201	SSW \| 197	16.6	17.9	32.7	49.1	45.6	45.6
9/7/26 - 2145	42.8	34.9	48	24.6	35.8	14.4	16.9	SSW \| 202	SSW \| 198	19.0	19.9	32.7	49.1	45.6	45.6
9/7/26 - 2130	42.3	34.4	49	24.3	35.5	14.3	16.7	SSW \| 204	SSW \| 202	18.6	19.0	32.7	49.1	45.6	45.6
9/7/26 - 2115	41.8	33.7	50	24.6	35.3	14.6	17.1	SSW \| 208	SSW \| 207	18.3	19.0	32.7	49.1	45.6	45.6
9/7/26 - 2100	41.2	33.1	56	26.6	35.6	13.9	16.1	SSW \| 209	SSW \| 209	18.1	18.8	32.7	49.1	45.6	45.6
9/7/26 - 2045	40.4	32.4	60	27.6	35.4	12.8	14.4	SW \| 216	SSW \| 213	17.0	16.8	32.7	49.1	45.6	45.6
9/7/26 - 2030	40.5	32.0	59	27.5	35.4	14.2	15.4	SW \| 218	SW \| 217	19.3	17.7	32.7	49.1	45.6	45.6
9/7/26 - 2015	40.5	31.2	61	28.0	35.6	16.4	17.3	SSW \| 213	SW \| 215	22.3	20.8	32.7	49.1	45.6	45.6
9/7/26 - 2000	41.0	31.9	59	27.8	35.8	16.9	18.2	SW \| 220	SW \| 221	23.0	21.2	32.7	49.1	45.6	45.6
9/7/26 - 1945	41.8	32.4	56	27.2	36.1	18.8	19.6	SW \| 222	SW \| 221	25.5	23.3	32.7	49.1	45.6	45.6
9/7/26 - 1930	42.6	33.3	53	26.5	36.3	19.7	20.6	SW \| 225	SW \| 222	25.1	24.8	32.7	49.1	45.6	45.6
9/7/26 - 1915	43.9	35.0	47	25.1	36.6	19.9	20.8	SW \| 229	SW \| 225	26.8	26.0	32.7	49.1	45.6	45.6
9/7/26 - 1900	44.7	35.7	42	23.0	36.4	20.9	21.0	SW \| 231	SW \| 227	29.0	28.6	32.7	49.1	45.6	45.6
9/7/26 - 1845	45.3	36.7	40	22.4	36.6	18.2	18.3	SW \| 235	SW \| 235	29.3	27.3	32.7	49.1	45.6	45.6
9/7/26 - 1830	45.9	37.8	38	21.6	36.7	17.2	17.4	SW \| 232	WSW \| 238	27.2	27.7	32.7	49.1	45.6	45.6
9/7/26 - 1815	46.2	38.2	36	20.5	36.6	15.2	15.1	WSW \| 240	WSW \| 246	28.7	28.0	32.7	49.1	45.6	45.6
9/7/26 - 1800	46.9	39.1	33	19.4	36.7	15.2	15.1	SW \| 235	WSW \| 241	29.6	28.2	32.7	49.1	45.6	45.6
9/7/26 - 1745	47.1	39.2	32	19.1	36.7	16.7	16.3	WSW \| 239	WSW \| 240	29.4	28.2	32.7	49.1	45.6	45.6
9/7/26 - 1730	47.5	39.9	31	18.7	36.8	16.3	16.1	WSW \| 237	WSW \| 243	27.7	32.2	32.7	49.1	45.6	45.6
9/7/26 - 1715	48.1	40.6	31	19.1	37.2	16.5	16.4	SW \| 233	WSW \| 240	28.8	30.0	32.7	49.1	45.6	45.6
9/7/26 - 1700	48.1	40.1	31	18.7	37.2	20.3	20.2	SW \| 227	SW \| 230	32.0	31.5	32.7	49.1	45.6	45.6
9/7/26 - 1645	48.0	40.1	30	18.0	37.0	17.4	17.1	SW \| 230	WSW \| 240	32.3	33.3	32.7	49.1	45.6	45.6
9/7/26 - 1630	48.2	40.0	29	17.1	36.8	20.3	20.2	SW \| 230	SW \| 235	35.2	33.6	32.7	49.1	45.6	45.6
9/7/26 - 1615	48.5	40.3	29	17.4	37.0	21.2	20.7	SW \| 230	SW \| 233	34.6	33.8	32.7	49.1	45.6	45.6
9/7/26 - 1600	48.3	40.0	28	17.0	36.9	22.0	21.4	SW \| 226	SW \| 231	34.8	33.3	32.7	49.1	45.6	45.6
9/7/26 - 1545	48.8	40.4	27	16.5	37.0	23.7	23.4	SW \| 227	SW \| 227	37.6	34.2	32.7	49.1	45.6	45.6
9/7/26 - 1530	48.7	40.6	26	15.3	36.7	19.2	18.8	SW \| 230	WSW \| 237	36.5	35.3	32.7	49.1	45.6	45.6
9/7/26 - 1515	48.5	40.1	26	15.3	36.6	22.2	21.7	SW \| 226	SW \| 230	36.4	44.1	32.7	49.1	45.6	45.6
9/7/26 - 1500	48.8	40.6	26	15.1	36.7	19.6	18.9	SW \| 228	WSW \| 239	36.8	36.9	32.7	49.1	45.6	45.6
9/7/26 - 1445	48.7	40.6	25	14.4	36.5	19.3	18.5	SW \| 228	SW \| 233	35.1	34.7	32.7	49.1	45.6	45.6
9/7/26 - 1430	48.6	40.3	25	14.2	36.4	21.5	21.3	SW \| 222	SW \| 227	35.4	36.2	32.7	49.1	45.6	45.6
9/7/26 - 1415	48.9	40.8	23	13.2	36.4	22.5	21.8	SW \| 219	SW \| 222	34.2	33.6	32.7	49.1	45.6	45.6
9/7/26 - 1400	48.4	39.4	23	12.3	36.0	25.5	25.5	SW \| 217	SW \| 215	42.5	38.2	32.7	49.1	45.6	45.6
9/7/26 - 1345	48.8	40.3	23	12.4	36.2	23.3	22.8	SW \| 217	SW \| 218	36.8	33.3	32.7	49.1	45.6	45.6
9/7/26 - 1330	48.2	40.7	23	11.7	35.8	15.3	15.5	WSW \| 237	WSW \| 246	30.9	33.3	32.7	48.7	45.6	45.6
9/7/26 - 1315	47.8	39.6	23	11.4	35.5	20.6	20.1	SW \| 223	SW \| 223	32.2	33.1	32.7	48.3	45.6	45.6
9/7/26 - 1300	47.6	39.2	22	10.1	35.1	20.1	19.9	SW \| 228	SW \| 229	33.0	34.7	32.7	47.9	45.6	45.6
9/7/26 - 1245	47.4	38.8	21	9.4	34.9	20.7	20.2	SW \| 223	SW \| 227	35.2	31.8	32.7	47.9	45.6	45.6
9/7/26 - 1230	47.3	38.8	21	9.0	34.8	22.7	22.7	SW \| 222	SW \| 221	32.5	32.9	32.7	47.5	45.6	45.6
9/7/26 - 1215	47.0	39.1	21	9.4	34.7	17.1	16.8	SW \| 229	WSW \| 237	28.4	31.8	32.7	47.4	45.6	45.6
9/7/26 - 1200	46.7	38.4	21	9.0	34.4	18.4	18.4	SW \| 228	SW \| 229	30.6	29.5	32.7	47.2	45.6	45.6
9/7/26 - 1145	46.8	38.7	21	9.1	34.5	19.3	19.3	SW \| 230	SW \| 230	27.6	29.5	32.7	47.0	45.6	45.6
9/7/26 - 1130	46.5	38.4	23	10.2	34.6	19.4	19.7	SW \| 227	SW \| 228	27.0	29.5	32.7	47.0	45.6	45.6
9/7/26 - 1115	45.9	37.6	24	11.6	34.5	18.7	19.2	SW \| 229	SW \| 229	28.3	27.7	32.7	47.0	45.6	45.6
9/7/26 - 1100	45.0	36.6	25	11.6	33.9	17.6	17.7	SW \| 230	SW \| 230	26.5	28.6	32.7	45.3	45.6	45.6
9/7/26 - 1045	44.8	36.6	25	10.7	33.7	16.0	16.3	SW \| 231	SW \| 233	24.6	25.3	32.7	45.0	45.6	45.6
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
Max	48.9	40.8	80	28.0	37.2	37.9	42.4	-	-	45.6	45.6	33.0	49.1	62.2	60.6
Avg	40.8	30.2	43	18.4	33.1	22.5	24.0	-	-	31.2	31.0	-	-	-	-
Min	32.8	16.6	21	9.0	27.8	11.9	14.4	-	-	15.6	16.6	32.5	33.3	35.0	34.9

Calm: 0.0%

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