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 9/2/26 3:22 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/2/26 - 0320	38.8	SW \| 220	48.4	39.7	SW \| 221	46.5
9/2/26 - 0315	39.6	SW \| 222	48.8	40.1	SW \| 220	47.6
9/2/26 - 0310	36.4	SW \| 227	45.1	37.3	SW \| 223	45.0
9/2/26 - 0305	36.5	SW \| 224	46.2	37.4	SW \| 222	44.7
9/2/26 - 0300	35.8	SW \| 224	46.4	36.2	SW \| 224	45.4
9/2/26 - 0255	39.0	SW \| 221	50.8	39.2	SW \| 221	47.4
Max	39.6	-	50.8	40.1	-	47.6
Avg	37.7	-	47.6	38.3	-	46.1
Min	35.8	-	45.1	36.2	-	44.7

Top Stn/Summit - 11,053ft

Current Conditions

9/2/26 3:15 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	37.5 mph 6.1
Wind Spd Sonic	38.2 mph 3.6
Wind Dir	SW \| 224 °
Wind Dir Sonic	SW \| 222 °
Wind Gust	48.8 mph 10.6
Wind Gust Sonic	47.6 mph 10.3
Temp	28.3 °F 5.2
WindChill	10.1 °F 8.6
RH	79 % 11
Dew Pt	22.5 °F 8.4
Wet Bulb	26.3 °F 6.1
Daily Max Wind	57.7 mph 19.5
Time of Max Wind	0141
Max Wind Dir	ENE \| 68 °
Daily Max Gust Sonic	56.4 mph 18.6
Time Wind Max Sonic	0203
Dir Max Gust Sonic	SW \| 215 Degrees
Daily Max Temp	29.7 °F 5.5
Daily Min Temp	27.8 °F 5.4
Yest MaxT	43.8 °F
Yest MinT	28.9 °F
Yest MaxGst	56.4 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/2/26 3:22 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)
9/2/26 - 0315	28.3	10.1	79	22.5	26.3	37.5	38.2	SW \| 224	SW \| 222	48.8	47.6	27.8	29.7	57.7	56.4
9/2/26 - 0300	28.3	10.0	79	22.6	26.3	37.5	37.9	SW \| 223	SW \| 222	50.8	47.9	28.2	29.7	57.7	56.4
9/2/26 - 0245	28.6	10.4	77	22.3	26.4	38.3	38.7	WSW \| 249	SW \| 225	49.2	50.1	28.3	29.7	57.7	56.4
9/2/26 - 0230	29.0	10.8	74	21.6	26.5	39.2	39.4	SW \| 233	SW \| 223	52.2	55.0	28.8	29.7	57.7	56.4
9/2/26 - 0215	29.2	10.5	70	20.7	26.4	42.8	43.1	NNE \| 22	SW \| 221	56.6	56.4	29.0	29.7	57.7	56.4
9/2/26 - 0200	29.2	10.3	70	20.6	26.3	44.7	45.2	NNE \| 23	SW \| 221	56.2	55.0	29.0	29.7	57.7	55.9
9/2/26 - 0145	29.4	10.6	68	20.0	26.4	44.8	45.1	NNE \| 25	SW \| 220	57.7	54.8	29.1	29.7	57.7	55.9
9/2/26 - 0130	29.4	10.6	68	20.2	26.4	45.1	46.5	NNE \| 22	SW \| 219	56.8	55.9	29.1	29.7	57.2	55.9
9/2/26 - 0115	29.3	10.4	69	20.4	26.4	45.4	47.0	NNE \| 17	SW \| 218	57.2	53.9	29.1	29.5	57.2	53.9
9/2/26 - 0100	29.4	10.6	67	19.9	26.3	44.7	46.7	NNE \| 14	SW \| 218	56.4	57.0	28.9	43.8	56.4	57.0
9/2/26 - 0045	29.1	10.3	69	20.2	26.2	43.9	45.2	NNW \| 339	SW \| 218	55.5	52.8	28.9	43.8	55.5	54.1
9/2/26 - 0030	29.2	10.6	69	20.2	26.2	43.0	44.6	N \| 3	SW \| 218	53.2	51.4	28.9	43.8	54.0	54.1
9/2/26 - 0015	29.6	11.2	67	20.0	26.4	42.1	44.0	WNW \| 282	SW \| 217	53.7	53.7	29.4	43.8	54.0	54.1
9/2/26 - 0000	29.6	11.2	69	20.6	26.6	42.2	43.9	WNW \| 290	SW \| 218	54.0	52.3	29.4	43.8	54.0	54.1
9/1/26 - 2345	29.7	11.7	70	21.0	26.8	40.6	41.2	WSW \| 258	SW \| 221	51.7	50.8	29.5	43.8	53.9	54.1
9/1/26 - 2330	29.8	11.9	71	21.7	27.1	39.7	40.6	WSW \| 253	SW \| 222	51.0	51.2	29.5	43.8	53.9	54.1
9/1/26 - 2315	30.2	12.3	73	22.6	27.6	40.5	41.4	SW \| 233	SW \| 221	53.3	50.6	29.7	43.8	53.9	54.1
9/1/26 - 2300	30.5	12.6	73	22.8	27.8	41.6	42.3	NNW \| 346	SW \| 219	53.3	50.8	29.9	43.8	53.9	54.1
9/1/26 - 2245	30.5	12.5	76	23.8	28.1	41.7	42.9	SW \| 231	SW \| 218	53.9	54.1	29.9	43.8	53.9	54.1
9/1/26 - 2230	30.2	12.3	79	24.6	28.2	40.9	42.1	WSW \| 248	SW \| 217	51.9	48.3	29.9	43.8	53.3	52.6
9/1/26 - 2215	30.3	12.4	82	25.4	28.5	41.7	43.5	SW \| 224	SW \| 216	52.1	50.1	29.9	43.8	53.3	52.6
9/1/26 - 2200	30.1	12.0	86	26.4	28.7	41.7	42.4	SW \| 228	SW \| 217	52.5	49.2	29.9	43.8	53.3	52.6
9/1/26 - 2145	30.2	12.2	87	26.9	28.9	42.1	44.1	SW \| 234	SW \| 216	52.5	49.7	29.9	43.8	53.3	52.6
9/1/26 - 2130	30.4	12.6	88	27.4	29.2	41.2	42.6	WSW \| 249	SW \| 218	53.0	49.7	30.1	43.8	53.3	52.6
9/1/26 - 2115	30.6	12.6	91	28.2	29.6	42.4	43.4	WNW \| 294	SW \| 218	53.3	51.7	30.1	43.8	53.3	52.6
9/1/26 - 2100	31.0	13.4	91	28.6	30.0	40.4	41.5	WSW \| 256	SW \| 219	51.5	52.6	30.6	43.8	53.0	52.6
9/1/26 - 2045	30.9	13.2	92	29.0	30.1	40.8	42.0	SW \| 231	SW \| 218	53.0	50.6	30.6	43.8	53.0	52.1
9/1/26 - 2030	30.9	13.4	92	29.0	30.1	41.0	41.8	WSW \| 252	SW \| 219	51.9	52.1	30.6	43.8	52.5	52.1
9/1/26 - 2015	31.5	14.1	90	28.9	30.5	41.0	41.8	WSW \| 239	SW \| 219	52.4	50.1	30.9	43.8	52.5	51.9
9/1/26 - 2000	31.8	14.5	89	28.8	30.6	41.2	42.1	WSW \| 255	SW \| 220	52.5	51.9	30.9	43.8	52.5	51.9
9/1/26 - 1945	32.5	15.6	84	28.3	30.9	40.3	40.5	SW \| 225	SW \| 221	52.3	51.2	30.9	43.8	52.3	51.2
9/1/26 - 1930	33.4	17.0	81	28.2	31.4	38.0	38.4	SW \| 226	SW \| 224	51.0	51.0	30.9	43.8	51.1	51.0
9/1/26 - 1915	34.5	18.6	77	28.0	32.0	38.7	38.1	SW \| 225	SW \| 223	50.6	48.8	30.9	43.8	51.1	50.3
9/1/26 - 1900	35.4	20.0	72	27.2	32.3	37.8	37.7	SW \| 224	SW \| 220	49.8	47.0	30.9	43.8	51.1	50.3
9/1/26 - 1845	36.8	21.7	67	27.0	33.1	39.9	39.7	SW \| 222	SW \| 218	51.1	48.8	30.9	43.8	51.1	50.3
9/1/26 - 1830	37.4	23.0	65	26.9	33.4	35.8	35.4	SW \| 224	SW \| 224	50.3	50.3	30.9	43.8	50.3	50.3
9/1/26 - 1815	38.1	24.1	64	27.1	33.9	36.0	36.0	SW \| 226	SW \| 224	47.1	45.9	30.9	43.8	48.3	49.7
9/1/26 - 1800	38.7	25.0	63	27.3	34.3	35.6	35.6	SW \| 225	SW \| 220	46.3	49.7	30.9	43.8	48.3	49.7
9/1/26 - 1745	39.1	25.4	61	26.9	34.4	36.4	35.8	SW \| 222	SW \| 219	48.3	44.5	30.9	43.8	48.3	47.6
9/1/26 - 1730	39.7	26.7	61	27.2	34.9	31.2	30.5	SW \| 222	SW \| 225	47.4	44.3	30.9	43.8	47.4	47.6
9/1/26 - 1715	41.0	28.6	57	27.0	35.5	30.5	29.4	SW \| 229	SW \| 231	45.1	44.7	30.9	43.8	45.8	47.6
9/1/26 - 1700	41.1	28.9	56	26.7	35.5	30.1	28.9	SW \| 229	SW \| 229	44.2	45.0	30.9	43.8	45.8	47.6
9/1/26 - 1645	41.8	29.8	54	26.5	35.8	28.4	27.5	SW \| 225	SW \| 231	45.8	44.7	30.9	43.8	45.8	47.6
9/1/26 - 1630	42.0	30.4	53	26.2	35.9	27.2	26.1	SW \| 227	SW \| 236	43.1	44.5	30.9	43.8	45.6	47.6
9/1/26 - 1615	42.2	30.4	51	25.6	35.8	29.8	29.6	SW \| 225	SW \| 228	44.1	47.6	30.9	43.8	45.6	47.6
9/1/26 - 1600	42.6	31.0	51	25.8	36.1	29.2	28.2	SW \| 230	SW \| 234	44.2	42.0	30.9	43.8	45.6	46.5
9/1/26 - 1545	43.1	31.5	51	26.1	36.4	30.6	29.5	SW \| 227	SW \| 227	45.2	46.5	30.9	43.8	45.6	46.5
9/1/26 - 1530	43.0	31.4	51	26.3	36.5	31.3	30.6	SW \| 228	SW \| 231	45.0	46.1	30.9	43.8	45.6	46.1
9/1/26 - 1515	42.6	30.9	51	25.7	36.1	30.9	30.0	SW \| 227	SW \| 230	44.1	44.3	30.9	43.8	45.6	44.3
9/1/26 - 1500	42.7	31.6	51	25.7	36.1	26.8	25.8	SW \| 226	SW \| 234	40.7	43.0	30.9	43.8	45.6	44.3
9/1/26 - 1445	43.1	32.1	50	26.0	36.4	25.9	24.8	SW \| 231	SW \| 236	41.5	41.2	30.9	43.8	45.6	44.3
9/1/26 - 1430	43.3	32.3	50	25.8	36.5	24.1	23.7	SW \| 231	SW \| 234	45.6	43.4	30.9	43.8	45.6	44.3
9/1/26 - 1415	43.1	33.1	50	25.8	36.3	19.8	19.2	SW \| 233	WSW \| 242	34.4	35.6	30.9	43.8	45.4	44.3
9/1/26 - 1400	43.1	32.9	50	25.5	36.3	21.2	20.2	SW \| 232	WSW \| 244	36.0	39.6	30.9	43.8	45.4	44.3
9/1/26 - 1345	43.4	32.7	49	25.6	36.5	25.3	24.3	SW \| 231	SW \| 236	40.3	41.2	30.9	43.8	45.4	44.3
9/1/26 - 1330	43.4	32.3	49	25.6	36.5	27.1	26.7	SW \| 229	SW \| 233	44.0	41.4	30.9	43.8	45.4	44.3
9/1/26 - 1315	43.3	32.1	51	26.5	36.7	29.0	28.5	SW \| 228	SW \| 224	43.0	44.3	30.9	43.7	45.4	44.3
9/1/26 - 1300	43.1	32.0	54	27.6	36.9	28.0	28.4	SW \| 223	SW \| 217	42.0	39.4	30.9	43.5	45.4	41.8
9/1/26 - 1245	42.9	31.8	53	27.0	36.6	27.0	27.5	SW \| 220	SW \| 215	39.8	36.5	30.9	43.2	45.4	41.8
9/1/26 - 1230	42.6	31.9	50	25.5	36.0	25.0	24.9	SW \| 223	SW \| 222	37.0	38.0	30.9	43.1	45.4	41.8
9/1/26 - 1215	42.3	31.1	49	24.4	35.5	25.4	25.2	SW \| 232	SW \| 232	40.3	40.7	30.9	43.1	45.4	41.8
9/1/26 - 1200	42.0	30.6	49	24.3	35.3	27.2	27.7	SW \| 229	SW \| 227	40.3	41.6	30.9	42.5	45.4	41.8
9/1/26 - 1145	41.7	30.5	50	24.6	35.2	26.5	26.4	SW \| 228	SW \| 225	37.6	40.5	30.9	42.3	45.4	41.8
9/1/26 - 1130	41.4	30.0	53	25.4	35.3	24.4	24.1	SW \| 229	SW \| 227	40.0	40.7	30.9	41.8	45.4	41.8
9/1/26 - 1115	40.8	29.2	56	26.2	35.2	25.8	26.0	SW \| 227	SW \| 222	38.7	37.4	30.9	41.1	45.4	41.8
9/1/26 - 1100	40.7	29.6	56	26.3	35.2	22.8	22.7	SW \| 227	SW \| 222	35.0	36.9	30.9	41.1	45.4	41.8
9/1/26 - 1045	39.5	28.2	58	25.8	34.3	22.4	22.2	SW \| 232	SW \| 228	32.6	32.7	30.9	40.1	45.4	41.8
9/1/26 - 1030	39.3	27.7	61	27.0	34.6	24.0	23.8	SW \| 230	SW \| 224	33.9	34.9	30.9	39.6	45.4	41.8
9/1/26 - 1015	38.7	26.7	63	27.4	34.3	25.2	25.9	SW \| 226	SW \| 219	35.0	33.1	30.9	38.9	45.4	41.8
9/1/26 - 1000	38.0	25.9	66	27.6	34.0	25.2	26.2	SW \| 224	SW \| 217	33.4	33.6	30.9	38.4	45.4	41.8
9/1/26 - 0945	37.1	24.8	69	27.8	33.6	24.9	25.7	SW \| 226	SW \| 218	32.0	31.5	30.9	37.6	45.4	41.8
9/1/26 - 0930	36.8	24.3	71	28.3	33.5	24.5	25.8	SW \| 226	SW \| 218	33.5	32.2	30.9	37.0	45.4	41.8
9/1/26 - 0915	36.1	23.4	75	29.0	33.3	24.8	26.2	SW \| 226	SW \| 218	32.0	32.4	30.9	36.6	45.4	41.8
9/1/26 - 0900	35.4	22.5	79	29.7	33.1	24.7	26.0	SW \| 226	SW \| 218	31.6	30.9	30.9	36.0	45.4	41.8
9/1/26 - 0845	34.6	21.6	84	30.3	32.9	23.5	24.6	SW \| 222	SW \| 215	31.5	28.9	30.9	35.2	45.4	41.8
9/1/26 - 0830	33.8	20.5	88	30.7	32.6	24.4	25.7	SW \| 226	SW \| 218	31.5	29.8	30.9	35.2	45.4	41.8
9/1/26 - 0815	33.0	18.8	94	31.5	32.4	26.5	28.2	SW \| 220	SSW \| 212	34.8	32.0	30.9	35.2	45.4	41.8
9/1/26 - 0800	32.9	18.2	94	31.3	32.2	28.8	29.8	SW \| 220	SW \| 214	36.7	35.6	30.9	35.2	45.4	41.8
9/1/26 - 0745	32.5	17.2	96	31.4	32.0	30.8	32.4	SW \| 223	SW \| 215	40.3	39.2	30.9	35.2	45.4	41.8
9/1/26 - 0730	32.0	16.4	98	31.5	31.7	32.1	34.1	SW \| 223	SW \| 215	41.1	40.3	30.9	35.2	45.4	41.8
9/1/26 - 0715	31.6	15.7	98	31.1	31.3	33.1	34.7	SW \| 225	SW \| 217	41.7	39.4	30.9	35.2	45.4	41.8
9/1/26 - 0700	31.2	15.0	98	30.7	31.0	34.1	35.9	SW \| 224	SW \| 216	42.7	41.2	30.9	35.2	45.4	41.8
9/1/26 - 0645	31.1	14.8	98	30.6	30.8	34.3	36.3	SW \| 224	SW \| 216	42.9	41.2	30.9	35.2	45.4	41.8
9/1/26 - 0630	31.2	14.9	96	30.1	30.7	34.7	37.0	SW \| 224	SW \| 216	42.8	41.8	30.9	35.2	45.4	41.8
9/1/26 - 0615	31.6	15.2	94	30.0	30.9	35.2	36.4	SW \| 223	SW \| 215	45.4	41.4	31.4	35.2	45.4	41.4
9/1/26 - 0600	31.6	15.7	96	30.5	31.1	33.4	34.9	SW \| 224	SW \| 216	41.3	39.4	31.5	35.2	41.3	39.4
9/1/26 - 0545	31.7	16.2	96	30.8	31.2	31.9	33.5	SW \| 226	SW \| 217	38.8	37.4	31.5	35.2	40.1	38.9
9/1/26 - 0530	31.8	16.3	96	30.8	31.4	32.0	33.7	SW \| 228	SW \| 220	38.9	37.8	31.6	35.2	40.1	38.9
9/1/26 - 0515	32.2	17.0	94	30.7	31.6	30.8	32.6	SW \| 228	SW \| 220	38.6	36.9	32.1	35.2	40.1	38.9
9/1/26 - 0500	32.7	17.6	90	30.2	31.6	30.9	32.8	SW \| 228	SW \| 220	38.2	38.7	32.3	35.2	40.1	38.9
9/1/26 - 0445	33.0	18.1	88	30.0	31.8	31.2	32.8	SW \| 227	SW \| 219	38.2	36.9	32.9	35.2	40.1	38.9
9/1/26 - 0430	33.1	18.0	88	30.1	31.9	32.3	34.1	SW \| 227	SW \| 219	40.1	38.9	32.9	35.2	40.1	38.9
9/1/26 - 0415	33.5	18.7	87	30.1	32.2	31.2	32.6	SW \| 228	SW \| 220	38.7	37.4	33.3	35.2	38.7	37.8
9/1/26 - 0400	33.6	18.9	87	30.2	32.3	31.0	32.7	SW \| 227	SW \| 219	38.2	36.2	33.3	35.2	38.2	37.8
9/1/26 - 0345	33.6	19.1	88	30.4	32.3	30.6	32.8	SW \| 229	SW \| 220	37.4	36.9	33.3	35.2	38.2	37.8
9/1/26 - 0330	33.7	19.2	88	30.6	32.5	30.4	33.2	SW \| 229	SW \| 219	37.6	37.4	33.3	35.2	38.2	37.8
9/1/26 - 0315	33.5	18.7	90	30.8	32.4	31.4	34.6	SW \| 228	SW \| 219	38.2	37.4	33.3	35.2	38.2	37.8
Max	43.4	33.1	98	31.5	36.9	45.4	47.0	-	-	57.7	57.0	33.3	43.8	57.7	57.0
Avg	35.2	20.4	73	26.6	31.9	33.3	33.9	-	-	44.6	43.8	-	-	-	-
Min	28.3	10.0	49	19.9	26.2	19.8	19.2	-	-	31.5	28.9	27.8	29.5	38.2	37.8

Calm: 0.0%

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