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 3:54 PM 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 - 1550	18.7	WSW \| 242	33.9	17.6	WSW \| 249	36.2
9/2/26 - 1545	27.9	SW \| 230	38.6	27.5	SW \| 230	38.9
9/2/26 - 1540	20.0	SW \| 232	34.2	18.8	WSW \| 249	33.8
9/2/26 - 1535	25.8	SW \| 227	36.7	24.9	SW \| 232	38.5
9/2/26 - 1530	26.0	SW \| 225	39.9	25.1	SW \| 228	41.6
9/2/26 - 1525	23.7	SW \| 220	39.3	23.4	WSW \| 239	42.3
Max	27.9	-	39.9	27.5	-	42.3
Avg	23.7	-	37.1	22.9	-	38.6
Min	18.7	-	33.9	17.6	-	33.8

Top Stn/Summit - 11,053ft

Current Conditions

9/2/26 3:45 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	24.6 mph 6.0
Wind Spd Sonic	23.7 mph 5.8
Wind Dir	SW \| 230 °
Wind Dir Sonic	WSW \| 237 °
Wind Gust	38.6 mph 6.6
Wind Gust Sonic	38.9 mph 7.6
Temp	39.4 °F 3.7
WindChill	27.3 °F 4.2
RH	61 % 10
Dew Pt	27.0 °F 0.9
Wet Bulb	34.6 °F 1.8
Daily Max Wind	57.7 mph 12.1
Time of Max Wind	0141
Max Wind Dir	ENE \| 68 °
Daily Max Gust Sonic	56.4 mph 9.8
Time Wind Max Sonic	0203
Dir Max Gust Sonic	SW \| 215 Degrees
Daily Max Temp	40.3 °F 3.5
Daily Min Temp	25.8 °F 5.1
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 3:54 PM 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 - 1545	39.4	27.3	61	27.0	34.6	24.6	23.7	SW \| 230	WSW \| 237	38.6	38.9	25.8	40.3	57.7	56.4
9/2/26 - 1530	39.7	27.3	62	27.6	35.0	26.4	25.7	SW \| 222	SW \| 231	43.1	45.4	25.8	40.3	57.7	56.4
9/2/26 - 1515	39.6	26.9	62	27.8	35.0	29.0	28.4	SW \| 216	SW \| 226	43.1	43.8	25.8	40.3	57.7	56.4
9/2/26 - 1500	39.6	26.6	61	27.3	34.8	31.0	30.8	SW \| 228	SW \| 226	44.8	44.1	25.8	40.3	57.7	56.4
9/2/26 - 1445	39.9	26.9	62	27.7	35.1	30.6	29.8	SW \| 223	SW \| 225	46.8	45.4	25.8	40.3	57.7	56.4
9/2/26 - 1430	39.7	26.8	62	27.6	35.0	30.0	29.4	SW \| 222	SW \| 227	45.2	46.1	25.8	40.3	57.7	56.4
9/2/26 - 1415	39.2	26.2	62	27.4	34.6	29.2	28.8	SW \| 224	SW \| 228	44.7	43.6	25.8	39.8	57.7	56.4
9/2/26 - 1400	39.3	26.4	64	28.0	34.9	30.0	29.1	SW \| 222	SW \| 229	44.1	44.5	25.8	39.8	57.7	56.4
9/2/26 - 1345	38.7	25.3	64	27.7	34.5	29.9	29.0	SW \| 223	SW \| 230	47.9	48.1	25.8	39.4	57.7	56.4
9/2/26 - 1330	38.9	25.8	63	27.4	34.5	32.0	32.0	SW \| 221	SW \| 224	43.1	45.6	25.8	39.4	57.7	56.4
9/2/26 - 1315	38.8	25.4	63	27.1	34.3	31.7	31.7	SW \| 221	SW \| 226	46.0	46.1	25.8	39.4	57.7	56.4
9/2/26 - 1300	38.9	26.1	62	26.9	34.3	26.0	25.6	SW \| 225	SW \| 232	44.6	43.8	25.8	39.4	57.7	56.4
9/2/26 - 1245	38.4	25.4	62	26.7	33.9	26.9	25.5	SW \| 221	SW \| 234	44.0	45.0	25.8	39.4	57.7	56.4
9/2/26 - 1230	38.2	25.5	62	26.5	33.8	26.3	25.7	SW \| 224	SW \| 234	40.9	41.2	25.8	38.8	57.7	56.4
9/2/26 - 1215	38.1	24.7	62	26.3	33.6	29.6	28.9	SW \| 228	SW \| 229	44.8	44.5	25.8	38.8	57.7	56.4
9/2/26 - 1200	38.2	24.6	62	26.1	33.6	29.1	27.8	SW \| 229	SW \| 230	47.6	50.6	25.8	38.8	57.7	56.4
9/2/26 - 1145	38.3	25.6	61	26.0	33.7	26.1	25.6	SW \| 230	SW \| 231	40.4	42.3	25.8	38.8	57.7	56.4
9/2/26 - 1130	37.3	24.2	61	25.2	32.8	27.0	27.0	SW \| 227	SW \| 222	39.4	37.6	25.8	38.4	57.7	56.4
9/2/26 - 1115	36.6	23.6	62	24.8	32.3	25.2	25.0	SW \| 230	SW \| 229	38.0	37.8	25.8	37.0	57.7	56.4
9/2/26 - 1100	36.3	23.3	63	24.8	32.1	25.5	25.4	SW \| 230	SW \| 225	35.4	35.1	25.8	36.4	57.7	56.4
9/2/26 - 1045	35.9	22.7	63	24.6	31.8	26.0	26.4	SW \| 230	SW \| 222	35.4	36.0	25.8	36.2	57.7	56.4
9/2/26 - 1030	35.0	21.0	65	24.2	31.1	27.6	28.3	SW \| 227	SW \| 220	38.5	38.9	25.8	35.6	57.7	56.4
9/2/26 - 1015	33.7	19.0	66	23.6	30.1	30.4	32.0	SW \| 222	SW \| 215	39.5	40.0	25.8	34.3	57.7	56.4
9/2/26 - 1000	33.2	18.6	66	23.2	29.7	28.6	30.0	SW \| 221	SSW \| 213	38.0	36.5	25.8	34.0	57.7	56.4
9/2/26 - 0945	31.7	17.1	68	22.2	28.5	27.1	28.4	SW \| 220	SSW \| 213	34.4	33.1	25.8	32.5	57.7	56.4
9/2/26 - 0930	30.9	15.9	68	21.6	27.7	27.2	28.1	SW \| 220	SSW \| 213	34.7	31.8	25.8	31.1	57.7	56.4
9/2/26 - 0915	30.1	14.3	68	21.0	27.0	29.3	30.2	SW \| 222	SW \| 214	37.8	34.7	25.8	30.5	57.7	56.4
9/2/26 - 0900	29.0	13.0	69	20.1	26.1	28.3	29.4	SW \| 225	SW \| 218	37.6	35.1	25.8	29.9	57.7	56.4
9/2/26 - 0845	29.1	13.1	68	19.9	26.1	29.4	29.9	SW \| 226	SW \| 219	36.4	35.1	25.8	29.9	57.7	56.4
9/2/26 - 0830	29.5	13.4	67	19.8	26.3	29.6	30.2	SW \| 227	SW \| 220	38.4	37.1	25.8	29.9	57.7	56.4
9/2/26 - 0815	28.8	12.0	68	19.4	25.7	31.1	31.6	SW \| 225	SW \| 219	41.1	38.9	25.8	29.7	57.7	56.4
9/2/26 - 0800	28.6	11.4	68	19.4	25.6	33.3	34.7	SW \| 225	SW \| 218	42.1	42.3	25.8	29.7	57.7	56.4
9/2/26 - 0745	27.5	9.5	71	19.2	24.8	34.7	36.7	SW \| 226	SW \| 219	45.7	43.8	25.8	29.7	57.7	56.4
9/2/26 - 0730	27.2	9.3	72	19.5	24.7	34.6	36.1	SW \| 226	SW \| 220	43.4	42.0	25.8	29.7	57.7	56.4
9/2/26 - 0715	26.9	8.7	74	19.6	24.5	36.2	37.6	SW \| 226	SW \| 220	44.4	43.2	25.8	29.7	57.7	56.4
9/2/26 - 0700	26.7	8.5	74	19.7	24.4	34.5	35.2	SW \| 226	SW \| 219	44.8	41.4	25.8	29.7	57.7	56.4
9/2/26 - 0645	26.1	7.7	79	20.4	24.2	34.3	35.3	SW \| 225	SW \| 220	44.8	41.2	25.8	29.7	57.7	56.4
9/2/26 - 0630	26.0	7.2	81	20.9	24.2	36.0	37.0	SW \| 225	SW \| 220	46.1	44.1	25.8	29.7	57.7	56.4
9/2/26 - 0615	26.2	7.2	80	20.9	24.4	37.9	38.8	SW \| 225	SW \| 220	47.6	46.1	26.0	29.7	57.7	56.4
9/2/26 - 0600	26.3	7.3	80	21.0	24.5	38.4	39.2	SW \| 223	SW \| 221	47.4	45.9	26.0	29.7	57.7	56.4
9/2/26 - 0545	26.2	7.0	83	21.7	24.6	39.1	39.8	SW \| 220	SW \| 221	49.4	49.7	26.0	29.7	57.7	56.4
9/2/26 - 0530	26.5	7.4	85	22.5	25.1	38.4	40.0	SW \| 225	SW \| 222	49.9	49.0	26.3	29.7	57.7	56.4
9/2/26 - 0515	26.6	7.6	88	23.4	25.4	39.3	40.1	SW \| 222	SW \| 221	49.2	48.5	26.5	29.7	57.7	56.4
9/2/26 - 0500	26.8	7.7	88	23.7	25.6	39.1	39.6	SW \| 222	SW \| 221	50.5	48.8	26.5	29.7	57.7	56.4
9/2/26 - 0445	26.8	7.6	88	23.7	25.7	40.5	41.3	SW \| 223	SW \| 222	51.7	56.2	26.8	29.7	57.7	56.4
9/2/26 - 0430	26.9	7.7	87	23.7	25.7	40.9	41.5	SW \| 227	SW \| 221	52.5	50.8	26.8	29.7	57.7	56.4
9/2/26 - 0415	27.5	8.6	82	22.9	25.9	40.6	41.9	SW \| 223	SW \| 220	50.9	52.1	27.1	29.7	57.7	56.4
9/2/26 - 0400	27.9	8.9	79	22.2	25.9	40.5	40.5	WSW \| 256	SW \| 221	53.3	51.0	27.5	29.7	57.7	56.4
9/2/26 - 0345	28.2	9.5	77	21.8	26.0	40.2	41.2	WSW \| 239	SW \| 222	51.9	51.4	27.7	29.7	57.7	56.4
9/2/26 - 0330	28.0	9.3	79	22.3	26.0	40.1	40.9	SSW \| 213	SW \| 221	51.1	51.2	27.7	29.7	57.7	56.4
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
Max	43.1	31.5	92	29.0	36.4	45.4	47.0	-	-	57.7	57.0	30.9	43.8	57.7	57.0
Avg	32.9	16.8	71	24.2	29.7	35.3	35.7	-	-	47.4	46.6	-	-	-	-
Min	26.0	7.0	51	19.2	24.2	24.6	23.7	-	-	34.4	31.8	25.8	29.5	45.6	46.5

Calm: 0.0%

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