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 9/4/26 5:12 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/4/26 - 0510	42.3	SW \| 219	54.2	42.6	SW \| 219	49.9
9/4/26 - 0505	40.1	SW \| 217	53.3	39.2	SW \| 221	49.9
9/4/26 - 0500	40.5	SW \| 218	51.8	41.0	SW \| 221	48.1
9/4/26 - 0455	39.5	SW \| 220	49.2	39.3	SW \| 220	49.0
9/4/26 - 0450	41.5	SW \| 219	54.4	40.9	SW \| 220	47.2
9/4/26 - 0445	42.2	SW \| 218	53.5	42.8	SW \| 221	49.9
Max	42.3	-	54.4	42.8	-	49.9
Avg	41.0	-	52.7	41.0	-	49.0
Min	39.5	-	49.2	39.2	-	47.2

Top Stn/Summit - 11,053ft

Current Conditions

9/4/26 5:00 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	40.5 mph 1.0
Wind Spd Sonic	40.4 mph 4.0
Wind Dir	SW \| 219 °
Wind Dir Sonic	SW \| 220 °
Wind Gust	54.4 mph 6.1
Wind Gust Sonic	49.0 mph 1.3
Temp	31.3 °F 1.4
WindChill	13.8 °F 1.5
RH	100 % 31
Dew Pt	31.3 °F 10.4
Wet Bulb	31.3 °F 4.4
Daily Max Wind	56.1 mph 0.8
Time of Max Wind	0438
Max Wind Dir	NNE \| 30 °
Daily Max Gust Sonic	53.0 mph 4.5
Time Wind Max Sonic	0438
Dir Max Gust Sonic	SW \| 218 Degrees
Daily Max Temp	32.1 °F 0.0
Daily Min Temp	31.1 °F 1.3
Yest MaxT	43.1 °F
Yest MinT	29.6 °F
Yest MaxGst	56.9 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/4/26 5:12 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)
9/4/26 - 0500	31.3	13.8	100	31.3	31.3	40.5	40.4	SW \| 219	SW \| 220	54.4	49.0	31.1	32.1	56.1	53.0
9/4/26 - 0445	31.6	13.9	100	31.6	31.5	42.6	42.6	SW \| 220	SW \| 221	56.1	53.0	31.3	32.1	56.1	53.0
9/4/26 - 0430	31.8	14.5	100	31.8	31.8	41.2	41.3	SW \| 217	SW \| 219	53.7	50.8	31.3	32.1	53.9	52.3
9/4/26 - 0415	31.8	14.4	100	31.8	31.8	41.8	41.2	SW \| 220	SW \| 219	53.9	51.4	31.3	32.1	53.9	52.3
9/4/26 - 0400	31.6	14.4	100	31.6	31.6	39.5	39.4	SW \| 219	SW \| 220	52.5	52.3	31.3	32.1	52.5	52.3
9/4/26 - 0345	31.6	14.6	100	31.6	31.6	39.4	39.4	SW \| 221	SW \| 220	50.2	47.2	31.3	32.1	51.4	49.2
9/4/26 - 0330	31.6	14.6	100	31.6	31.5	38.5	38.5	SW \| 220	SW \| 219	49.6	47.6	31.3	32.1	51.4	49.2
9/4/26 - 0315	31.6	14.6	100	31.6	31.6	39.2	39.1	SW \| 224	SW \| 220	50.6	47.4	31.3	32.1	51.4	49.2
9/4/26 - 0300	31.7	14.8	100	31.7	31.6	38.1	38.5	SW \| 223	SW \| 221	49.4	47.4	31.3	32.1	51.4	49.2
9/4/26 - 0245	31.9	15.4	100	31.9	31.9	37.0	37.5	SW \| 229	SW \| 221	47.6	45.9	31.3	32.1	51.4	49.2
9/4/26 - 0230	32.0	14.9	100	32.0	31.9	39.5	39.0	SW \| 215	SW \| 219	51.4	49.2	31.3	32.1	51.4	49.2
9/4/26 - 0215	31.9	14.9	100	31.9	31.8	38.2	38.4	SW \| 222	SW \| 220	51.2	47.9	31.3	32.0	51.2	47.9
9/4/26 - 0200	31.7	15.0	100	31.7	31.6	35.0	35.0	SW \| 222	SW \| 222	49.2	45.2	31.3	31.8	49.2	45.2
9/4/26 - 0145	31.6	15.3	100	31.6	31.5	33.5	33.4	SW \| 223	SW \| 223	45.0	44.3	31.3	31.7	46.3	44.5
9/4/26 - 0130	31.5	15.1	100	31.5	31.4	35.1	35.5	SW \| 223	SW \| 221	44.8	44.5	31.3	31.6	46.3	44.5
9/4/26 - 0115	31.4	15.0	100	31.4	31.4	33.8	33.8	SW \| 221	SW \| 225	46.3	44.5	31.3	31.6	46.3	44.5
9/4/26 - 0100	31.4	14.9	100	31.4	31.4	35.9	36.4	SW \| 223	SW \| 221	46.0	44.1	29.6	43.1	56.9	57.5
9/4/26 - 0045	31.5	15.0	100	31.5	31.4	34.9	34.8	SW \| 223	SW \| 223	46.2	47.0	29.6	43.1	56.9	57.5
9/4/26 - 0030	31.4	15.0	100	31.4	31.3	33.9	33.5	SW \| 221	SW \| 224	45.7	43.8	29.6	43.1	56.9	57.5
9/4/26 - 0015	31.4	14.9	100	31.4	31.4	35.5	35.2	SW \| 223	SW \| 223	46.1	44.1	29.6	43.1	56.9	57.5
9/4/26 - 0000	31.5	14.9	100	31.5	31.4	37.2	37.3	SW \| 224	SW \| 222	46.0	45.0	29.6	43.1	56.9	57.5
9/3/26 - 2345	31.7	15.0	100	31.7	31.6	37.5	37.3	SW \| 221	SW \| 221	47.7	44.5	29.6	43.1	56.9	57.5
9/3/26 - 2330	31.6	15.0	100	31.6	31.6	36.2	35.9	SW \| 221	SW \| 222	47.6	44.5	29.6	43.1	56.9	57.5
9/3/26 - 2315	31.8	15.3	100	31.8	31.7	33.6	33.1	SW \| 221	SW \| 224	48.3	46.1	29.6	43.1	56.9	57.5
9/3/26 - 2300	31.5	14.9	100	31.5	31.5	35.7	35.0	SW \| 220	SW \| 224	47.7	45.6	29.6	43.1	56.9	57.5
9/3/26 - 2245	31.8	15.6	100	31.8	31.7	33.9	33.8	SW \| 222	SW \| 226	44.7	42.5	29.6	43.1	56.9	57.5
9/3/26 - 2230	32.3	16.3	100	32.3	32.2	33.4	32.6	SW \| 220	SW \| 225	45.5	44.5	29.6	43.1	56.9	57.5
9/3/26 - 2215	32.7	16.9	100	32.7	32.6	33.4	32.8	SW \| 220	SW \| 222	44.4	42.3	29.6	43.1	56.9	57.5
9/3/26 - 2200	32.8	17.2	100	32.8	32.8	34.0	33.4	SW \| 222	SW \| 222	43.0	42.5	29.6	43.1	56.9	57.5
9/3/26 - 2145	32.9	17.4	100	32.9	32.9	32.7	32.5	SW \| 222	SW \| 223	43.4	43.2	29.6	43.1	56.9	57.5
9/3/26 - 2130	33.0	17.5	100	33.0	33.0	32.7	32.8	SW \| 224	SW \| 223	44.0	42.0	29.6	43.1	56.9	57.5
9/3/26 - 2115	33.2	17.7	100	33.2	33.2	33.5	33.7	SW \| 223	SW \| 222	44.7	43.2	29.6	43.1	56.9	57.5
9/3/26 - 2100	33.2	17.5	100	33.2	33.1	34.2	34.2	SW \| 223	SW \| 221	44.5	42.5	29.6	43.1	56.9	57.5
9/3/26 - 2045	33.3	17.8	100	33.3	33.3	34.4	34.9	SW \| 224	SW \| 222	44.2	42.7	29.6	43.1	56.9	57.5
9/3/26 - 2030	33.5	17.8	100	33.5	33.5	35.3	35.4	SW \| 224	SW \| 222	45.4	43.4	29.6	43.1	56.9	57.5
9/3/26 - 2015	33.6	17.7	100	33.5	33.5	36.7	37.4	SSW \| 212	SW \| 220	46.8	47.2	29.6	43.1	56.9	57.5
9/3/26 - 2000	33.5	17.6	100	33.5	33.5	36.5	36.7	SSW \| 204	SW \| 222	47.8	46.1	29.6	43.1	56.9	57.5
9/3/26 - 1945	33.7	17.8	99	33.5	33.6	36.6	37.3	SSE \| 155	SW \| 220	47.9	45.9	29.6	43.1	56.9	57.5
9/3/26 - 1930	34.0	18.4	98	33.6	33.8	35.2	35.3	N \| 5	SW \| 222	48.0	43.8	29.6	43.1	56.9	57.5
9/3/26 - 1915	34.6	19.5	98	34.0	34.4	34.6	35.6	N \| 7	SW \| 221	45.1	46.1	29.6	43.1	56.9	57.5
9/3/26 - 1900	35.0	19.8	97	34.3	34.7	36.0	36.2	SSW \| 202	SW \| 222	47.6	47.2	29.6	43.1	56.9	57.5
9/3/26 - 1845	35.7	20.4	94	34.2	35.1	37.6	38.4	SW \| 225	SW \| 222	49.5	49.4	29.6	43.1	56.9	57.5
9/3/26 - 1830	36.6	21.9	91	34.2	35.7	36.7	37.0	SW \| 219	SW \| 222	48.8	46.5	29.6	43.1	56.9	57.5
9/3/26 - 1815	37.3	22.9	88	34.2	36.1	35.7	36.1	SW \| 219	SW \| 223	48.7	46.3	29.6	43.1	56.9	57.5
9/3/26 - 1800	37.8	23.6	84	33.6	36.1	36.7	36.9	SSW \| 208	SW \| 223	48.3	51.9	29.6	43.1	56.9	57.5
9/3/26 - 1745	38.4	24.1	80	32.9	36.2	38.6	39.2	S \| 170	SW \| 222	51.5	47.9	29.6	43.1	56.9	57.5
9/3/26 - 1730	39.2	25.2	76	32.3	36.4	36.8	36.6	SSW \| 212	SW \| 223	51.2	50.3	29.6	43.1	56.9	57.5
9/3/26 - 1715	39.7	26.0	71	30.9	36.1	37.3	37.0	E \| 100	SW \| 222	50.7	51.0	29.6	43.1	56.9	57.5
9/3/26 - 1700	40.0	26.6	68	30.4	36.1	37.1	36.8	S \| 181	SW \| 223	48.1	49.0	29.6	43.1	56.9	57.5
9/3/26 - 1645	40.1	26.6	68	30.3	36.2	37.0	37.7	SW \| 216	SW \| 223	50.7	49.4	29.6	43.1	56.9	57.5
9/3/26 - 1630	40.8	27.4	64	29.7	36.4	38.8	39.8	SSW \| 194	SW \| 219	52.8	49.9	29.6	43.1	56.9	57.5
9/3/26 - 1615	41.1	28.2	62	29.2	36.3	34.5	33.7	W \| 267	SW \| 227	49.0	49.4	29.6	43.1	56.9	57.5
9/3/26 - 1600	41.5	28.6	60	28.6	36.4	37.1	37.5	S \| 189	SW \| 222	48.9	48.5	29.6	43.1	56.9	57.5
9/3/26 - 1545	42.0	29.4	60	29.0	36.8	35.8	36.3	SW \| 226	SW \| 223	49.0	47.2	29.6	43.1	56.9	57.5
9/3/26 - 1530	42.6	30.4	59	29.2	37.2	34.0	33.9	SW \| 222	SW \| 226	47.3	46.8	29.6	43.1	56.9	57.5
9/3/26 - 1515	42.5	30.4	57	28.4	36.9	34.6	33.9	SW \| 225	SW \| 224	46.3	45.9	29.6	43.1	56.9	57.5
9/3/26 - 1500	42.6	30.6	55	27.6	36.6	32.4	32.1	SW \| 224	SW \| 225	46.4	46.3	29.6	43.1	56.9	57.5
9/3/26 - 1445	42.8	31.2	54	27.5	36.7	28.7	28.0	SW \| 225	SW \| 229	45.2	44.3	29.6	43.1	56.9	57.5
9/3/26 - 1430	42.6	30.8	54	27.3	36.6	30.4	30.5	SW \| 228	SW \| 228	45.3	44.5	29.6	43.1	56.9	57.5
9/3/26 - 1415	42.5	30.5	54	26.9	36.4	32.2	31.6	SW \| 228	SW \| 229	47.8	45.9	29.6	43.1	56.9	57.5
9/3/26 - 1400	42.5	30.5	53	26.7	36.3	30.9	30.6	SW \| 226	SW \| 228	47.7	47.2	29.6	43.1	56.9	57.5
9/3/26 - 1345	42.7	30.8	51	25.6	36.1	32.0	31.9	SW \| 222	SW \| 223	46.2	46.8	29.6	43.1	56.9	57.5
9/3/26 - 1330	42.6	30.3	51	25.8	36.1	33.4	34.0	SW \| 222	SW \| 220	50.0	49.7	29.6	42.9	56.9	57.5
9/3/26 - 1315	42.4	30.3	52	25.8	35.9	33.8	35.4	SW \| 224	SW \| 220	46.0	45.9	29.6	42.9	56.9	57.5
9/3/26 - 1300	42.4	30.4	51	25.8	36.0	33.6	34.2	SW \| 222	SW \| 221	46.2	46.1	29.6	42.9	56.9	57.5
9/3/26 - 1245	42.1	29.9	52	25.8	35.8	34.0	35.0	SW \| 222	SW \| 223	45.8	50.3	29.6	42.7	56.9	57.5
9/3/26 - 1230	42.2	30.0	52	25.7	35.8	33.9	34.4	SW \| 224	SW \| 223	45.7	46.3	29.6	42.7	56.9	57.5
9/3/26 - 1215	41.4	28.9	52	25.0	35.2	32.0	31.8	SW \| 225	SW \| 224	47.5	44.5	29.6	42.1	56.9	57.5
9/3/26 - 1200	40.5	27.7	52	24.1	34.4	34.1	34.8	SW \| 225	SW \| 222	45.6	44.7	29.6	41.2	56.9	57.5
9/3/26 - 1145	40.1	27.2	52	24.1	34.1	34.9	35.8	SW \| 225	SW \| 223	43.9	44.5	29.6	40.4	56.9	57.5
9/3/26 - 1130	39.7	26.4	53	24.0	33.8	35.0	36.6	SW \| 227	SW \| 222	45.8	46.1	29.6	40.2	56.9	57.5
9/3/26 - 1115	39.3	26.0	50	22.2	33.1	35.0	36.4	SW \| 229	SW \| 222	44.5	45.4	29.6	39.7	56.9	57.5
9/3/26 - 1100	38.7	25.1	48	20.6	32.4	35.6	36.8	SW \| 226	SW \| 224	45.3	45.0	29.6	39.1	56.9	57.5
9/3/26 - 1045	38.7	24.8	47	20.3	32.3	37.4	38.6	SW \| 226	SW \| 222	48.0	50.6	29.6	39.0	56.9	57.5
9/3/26 - 1030	38.2	23.9	47	19.8	31.8	38.4	39.0	SW \| 225	SW \| 221	48.1	48.3	29.6	38.8	56.9	57.5
9/3/26 - 1015	37.5	23.2	48	19.7	31.4	36.2	37.7	SW \| 227	SW \| 221	47.0	45.0	29.6	37.7	56.9	57.5
9/3/26 - 1000	36.8	22.6	50	19.6	30.9	34.4	35.6	SW \| 227	SW \| 221	44.2	45.4	29.6	37.1	56.9	57.5
9/3/26 - 0945	36.0	21.6	48	18.4	30.1	33.5	35.1	SW \| 227	SW \| 220	43.5	42.3	29.6	36.6	56.9	57.5
9/3/26 - 0930	35.4	21.1	50	18.6	29.8	31.6	33.2	SW \| 227	SW \| 219	40.3	39.2	29.6	35.7	56.9	57.5
9/3/26 - 0915	34.9	20.5	53	19.6	29.7	31.6	32.6	SW \| 227	SW \| 220	39.8	38.7	29.6	35.2	56.9	57.5
9/3/26 - 0900	34.1	19.7	58	20.8	29.6	29.6	30.6	SW \| 229	SW \| 222	38.6	38.0	29.6	34.6	56.9	57.5
9/3/26 - 0845	33.6	19.0	58	20.5	29.2	30.6	31.4	SW \| 230	SW \| 223	38.7	37.6	29.6	34.2	56.9	57.5
9/3/26 - 0830	33.0	18.1	61	21.0	28.9	30.1	31.9	SW \| 230	SW \| 222	40.0	38.7	29.6	33.3	56.9	57.5
9/3/26 - 0815	32.4	17.5	64	21.4	28.6	29.4	30.9	SW \| 230	SW \| 222	37.0	36.7	29.6	33.2	56.9	57.5
9/3/26 - 0800	32.0	17.0	65	21.8	28.5	30.1	32.3	SW \| 230	SW \| 221	37.4	37.1	29.6	32.5	56.9	57.5
9/3/26 - 0745	31.2	15.5	71	22.8	28.3	31.4	33.3	SW \| 229	SW \| 221	39.2	39.4	29.6	32.5	56.9	57.5
9/3/26 - 0730	30.9	14.6	74	23.5	28.3	33.8	36.2	SW \| 229	SW \| 220	42.3	40.5	29.6	32.1	56.9	57.5
9/3/26 - 0715	30.6	14.0	73	23.1	28.0	34.6	37.4	SW \| 228	SW \| 220	44.3	42.0	29.6	32.1	56.9	57.5
9/3/26 - 0700	30.0	12.8	76	23.3	27.6	36.5	39.4	SW \| 228	SW \| 220	44.9	44.1	29.6	32.1	56.9	57.5
9/3/26 - 0645	29.9	12.6	74	22.6	27.3	37.0	39.6	SW \| 228	SW \| 220	45.8	45.2	29.6	32.1	56.9	57.5
9/3/26 - 0630	29.9	12.7	73	22.2	27.2	36.7	39.4	SW \| 228	SW \| 220	45.2	45.4	29.6	32.1	56.9	57.5
9/3/26 - 0615	30.6	13.7	65	20.3	27.2	36.5	38.8	SW \| 228	SW \| 220	45.6	44.5	29.6	32.1	56.9	57.5
9/3/26 - 0600	30.5	13.8	65	20.2	27.1	35.3	37.8	SW \| 228	SW \| 220	43.5	43.0	29.6	32.1	56.9	57.5
9/3/26 - 0545	29.7	12.4	74	22.4	27.2	36.7	39.6	SW \| 228	SW \| 220	46.2	45.2	29.6	32.1	56.9	57.5
9/3/26 - 0530	29.7	12.4	72	21.9	27.1	38.2	41.5	SW \| 226	SW \| 217	45.4	45.0	29.6	32.1	56.9	57.5
9/3/26 - 0515	29.7	12.1	71	21.4	26.9	39.1	42.9	SW \| 227	SW \| 217	47.4	47.6	29.6	32.1	56.9	57.5
9/3/26 - 0500	29.9	12.2	69	20.9	26.9	39.6	44.4	SW \| 226	SW \| 216	48.3	47.6	29.8	32.1	56.9	57.5
Max	42.8	31.2	100	34.3	37.2	42.6	44.4	-	-	56.1	53.0	31.3	43.1	56.9	57.5
Avg	35.2	20.1	78	28.1	32.5	35.3	35.9	-	-	46.6	45.5	-	-	-	-
Min	29.7	12.1	47	18.4	26.9	28.7	28.0	-	-	37.0	36.7	29.6	31.6	46.3	44.5

Calm: 0.0%

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