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 9/11/26 5:32 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/11/26 - 0530	28.2	SW \| 218	37.8	26.6	SW \| 234	38.0
9/11/26 - 0525	25.3	SSW \| 212	35.4	23.5	WSW \| 238	35.3
9/11/26 - 0520	25.4	SSW \| 209	34.6	24.2	SW \| 236	36.9
9/11/26 - 0515	23.4	SSW \| 207	37.0	22.4	WSW \| 239	35.3
9/11/26 - 0510	24.3	SSW \| 211	34.5	23.4	WSW \| 239	38.0
9/11/26 - 0505	25.8	SSW \| 208	35.9	24.7	SW \| 234	37.8
Max	28.2	-	37.8	26.6	-	38.0
Avg	25.4	-	35.9	24.1	-	36.9
Min	23.4	-	34.5	22.4	-	35.3

Top Stn/Summit - 11,053ft

Current Conditions

9/11/26 5:30 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	26.3 mph 16.8
Wind Spd Sonic	24.8 mph 12.7
Wind Dir	SSW \| 213 °
Wind Dir Sonic	SW \| 236 °
Wind Gust	37.8 mph 23.8
Wind Gust Sonic	38.0 mph 23.5
Temp	43.6 °F 6.7
WindChill	33.0 °F
RH	84 % 16
Dew Pt	39.0 °F 0.9
Wet Bulb	41.7 °F 3.8
Daily Max Wind	41.6 mph 27.1
Time of Max Wind	0303
Max Wind Dir	N \| 0 °
Daily Max Gust Sonic	41.2 mph 25.7
Time Wind Max Sonic	0308
Dir Max Gust Sonic	SW \| 219 Degrees
Daily Max Temp	45.4 °F 5.6
Daily Min Temp	43.3 °F 6.2
Yest MaxT	61.2 °F
Yest MinT	44.8 °F
Yest MaxGst	43.4 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/11/26 5:32 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)
9/11/26 - 0530	43.6	33.0	84	39.0	41.7	26.3	24.8	SSW \| 213	SW \| 236	37.8	38.0	43.3	45.4	41.6	41.2
9/11/26 - 0515	43.4	33.0	85	39.1	41.7	24.5	23.5	SSW \| 209	WSW \| 237	37.0	38.0	43.3	45.4	41.6	41.2
9/11/26 - 0500	43.8	33.3	84	39.3	41.9	25.5	24.4	SSW \| 208	SW \| 235	37.9	36.7	43.5	45.4	41.6	41.2
9/11/26 - 0445	44.1	33.8	83	39.2	42.1	26.3	25.9	SSW \| 213	SW \| 233	36.4	38.2	43.8	45.4	41.6	41.2
9/11/26 - 0430	44.2	33.6	81	38.9	42.0	28.3	28.3	SW \| 217	SW \| 230	40.6	39.8	44.1	45.4	41.6	41.2
9/11/26 - 0415	44.3	33.8	80	38.5	41.9	27.5	26.6	SW \| 221	SW \| 232	39.8	39.4	44.1	45.4	41.6	41.2
9/11/26 - 0400	44.4	34.0	79	38.4	41.9	27.9	26.7	SW \| 221	SW \| 232	38.8	38.5	44.1	45.4	41.6	41.2
9/11/26 - 0345	44.4	33.9	79	38.4	41.9	29.5	29.5	SW \| 220	SW \| 228	39.1	38.7	44.1	45.4	41.6	41.2
9/11/26 - 0330	44.4	33.6	79	38.2	41.8	30.7	31.1	SW \| 220	SW \| 227	40.3	39.4	44.1	45.4	41.6	41.2
9/11/26 - 0315	44.3	33.3	79	38.2	41.7	33.1	33.4	SW \| 230	SW \| 226	41.6	41.2	44.1	45.4	41.6	41.2
9/11/26 - 0300	44.3	33.5	79	38.1	41.6	31.0	31.1	N \| 0	SW \| 227	39.4	40.3	44.1	45.4	39.8	40.3
9/11/26 - 0245	44.4	33.6	79	38.1	41.7	31.3	32.1	N \| 0	SW \| 224	39.8	39.6	44.2	45.4	39.8	39.6
9/11/26 - 0230	44.6	34.0	78	38.2	41.9	29.9	31.2	N \| 1	SW \| 222	39.1	37.6	44.2	45.4	39.1	37.6
9/11/26 - 0215	44.8	34.5	78	38.4	42.0	28.7	30.0	N \| 1	SW \| 225	36.7	36.0	44.6	45.4	36.7	36.0
9/11/26 - 0200	44.9	34.9	78	38.3	42.1	26.9	27.6	SSE \| 162	SW \| 226	35.1	33.8	44.7	45.4	35.1	33.8
9/11/26 - 0145	44.9	35.4	77	38.2	42.0	23.9	23.8	N \| 0	SW \| 230	32.3	32.2	44.7	45.4	32.3	32.2
9/11/26 - 0130	45.0	35.7	76	38.0	42.0	23.2	23.4	N \| 1	SW \| 229	32.1	31.3	44.8	45.4	32.1	31.3
9/11/26 - 0115	45.1	35.9	76	37.9	42.0	23.3	23.6	N \| 0	SW \| 229	31.0	31.1	44.8	45.4	31.0	31.1
9/11/26 - 0100	45.0	35.7	76	37.9	41.9	23.5	23.8	N \| 0	SW \| 229	30.9	30.6	44.8	61.2	43.4	43.4
9/11/26 - 0045	45.0	35.8	76	37.7	41.9	23.2	23.7	N \| 6	SW \| 228	29.9	29.8	44.8	61.2	43.4	43.4
9/11/26 - 0030	45.4	36.4	74	37.7	42.1	22.9	23.8	N \| 4	SW \| 226	29.9	30.2	45.1	61.2	43.4	43.4
9/11/26 - 0015	45.9	37.7	73	37.8	42.4	19.4	19.8	NNE \| 12	SW \| 230	26.5	27.7	45.4	61.2	43.4	43.4
9/11/26 - 0000	46.3	38.3	72	37.8	42.6	18.8	19.3	N \| 11	SW \| 228	25.8	25.3	45.4	61.2	43.4	43.4
9/10/26 - 2345	45.7	37.5	73	37.8	42.3	19.5	20.3	NNE \| 28	SW \| 226	25.2	25.7	45.4	61.2	43.4	43.4
9/10/26 - 2330	45.8	37.4	73	37.7	42.3	20.2	21.5	ENE \| 63	SW \| 223	26.7	24.8	45.6	61.2	43.4	43.4
9/10/26 - 2315	46.2	38.4	72	37.8	42.5	18.6	19.9	SSE \| 159	SW \| 222	24.5	24.8	46.1	61.2	43.4	43.4
9/10/26 - 2300	46.3	38.3	72	37.8	42.6	18.5	19.6	SSW \| 211	SW \| 224	26.4	25.3	46.2	61.2	43.4	43.4
9/10/26 - 2245	46.4	37.8	72	37.8	42.7	23.6	24.8	SSW \| 209	SW \| 214	29.1	27.5	46.4	61.2	43.4	43.4
9/10/26 - 2230	46.5	38.0	72	37.8	42.7	22.6	24.3	SSW \| 212	SW \| 215	28.5	27.1	46.4	61.2	43.4	43.4
9/10/26 - 2215	46.8	38.8	71	37.9	42.9	20.4	21.8	SSW \| 211	SW \| 219	26.4	25.3	46.6	61.2	43.4	43.4
9/10/26 - 2200	46.8	39.0	71	37.8	42.8	19.3	20.4	SW \| 219	SW \| 220	24.8	23.3	46.6	61.2	43.4	43.4
9/10/26 - 2145	46.9	38.8	70	37.8	42.9	20.2	21.3	SW \| 215	SW \| 220	26.8	25.3	46.8	61.2	43.4	43.4
9/10/26 - 2130	47.0	38.6	70	37.8	42.9	22.3	23.4	SW \| 216	SW \| 216	29.2	27.1	46.9	61.2	43.4	43.4
9/10/26 - 2115	47.3	39.0	70	37.8	43.1	22.9	24.9	SSW \| 211	SSW \| 210	28.2	28.6	47.2	61.2	43.4	43.4
9/10/26 - 2100	47.5	39.4	69	37.9	43.2	21.8	24.1	SW \| 215	SSW \| 209	28.4	28.6	47.3	61.2	43.4	43.4
9/10/26 - 2045	47.6	39.6	68	37.8	43.2	21.7	23.6	SSW \| 212	SSW \| 210	27.6	28.0	47.4	61.2	43.4	43.4
9/10/26 - 2030	48.0	40.1	67	37.7	43.4	22.2	23.4	SW \| 219	SW \| 215	28.3	27.7	47.8	61.2	43.4	43.4
9/10/26 - 2015	48.6	40.8	66	37.7	43.7	22.1	23.2	SW \| 222	SW \| 216	29.4	28.9	48.2	61.2	43.4	43.4
9/10/26 - 2000	49.2	41.5	64	37.7	44.0	22.2	22.6	SW \| 230	SW \| 225	30.0	30.4	49.0	61.2	43.4	43.4
9/10/26 - 1945	50.1	-	62	37.8	44.4	20.9	21.2	SW \| 231	SW \| 227	30.6	29.3	49.2	61.2	43.4	43.4
9/10/26 - 1930	51.1	-	60	37.9	45.0	22.2	22.0	SW \| 232	SW \| 228	31.3	30.6	49.2	61.2	43.4	43.4
9/10/26 - 1915	51.2	-	60	37.8	45.0	21.8	21.7	SW \| 234	SW \| 229	34.0	32.4	49.2	61.2	43.4	43.4
9/10/26 - 1900	52.7	-	58	38.1	45.8	22.2	22.0	SW \| 235	SW \| 229	31.2	30.9	49.2	61.2	43.4	43.4
9/10/26 - 1845	53.5	-	57	38.7	46.5	23.2	23.0	SW \| 232	SW \| 228	34.0	33.1	49.2	61.2	43.4	43.4
9/10/26 - 1830	54.3	-	57	39.4	47.1	25.3	25.6	SW \| 229	SW \| 224	36.7	35.6	49.2	61.2	43.4	43.4
9/10/26 - 1815	55.2	-	57	40.1	47.8	22.5	22.5	SW \| 232	SW \| 232	34.4	34.7	49.2	61.2	43.4	43.4
9/10/26 - 1800	56.3	-	56	40.8	48.6	24.8	24.5	SW \| 230	SW \| 227	35.4	34.2	49.2	61.2	43.4	43.4
9/10/26 - 1745	55.6	-	58	41.1	48.4	21.8	21.2	SW \| 230	SW \| 234	33.9	32.7	49.2	61.2	43.4	43.4
9/10/26 - 1730	56.8	-	57	41.7	49.2	24.7	23.6	SW \| 234	SW \| 231	35.3	37.6	49.2	61.2	43.4	43.4
9/10/26 - 1715	57.2	-	57	42.2	49.7	27.0	26.5	SW \| 228	SW \| 227	41.6	40.3	49.2	61.2	43.4	43.4
9/10/26 - 1700	58.0	-	56	42.5	50.2	25.6	24.8	SW \| 233	SW \| 232	38.8	39.4	49.2	61.2	43.4	43.4
9/10/26 - 1645	58.4	-	56	42.8	50.4	27.5	26.9	SW \| 215	SW \| 229	41.2	40.9	49.2	61.2	43.4	43.4
9/10/26 - 1630	58.1	-	57	42.8	50.4	28.1	28.0	NNW \| 331	SW \| 226	39.9	41.6	49.2	61.2	43.4	43.4
9/10/26 - 1615	58.5	-	56	43.0	50.6	30.3	30.1	NW \| 320	SW \| 223	41.4	43.4	49.2	61.2	43.4	43.4
9/10/26 - 1600	59.0	-	55	43.1	50.9	28.6	28.2	SW \| 217	SW \| 226	43.4	41.8	49.2	61.2	43.4	41.8
9/10/26 - 1545	59.5	-	54	43.1	51.0	28.3	28.2	SW \| 218	SW \| 226	42.8	39.8	49.2	61.2	42.8	39.8
9/10/26 - 1530	59.3	-	55	43.0	50.9	26.5	26.7	SW \| 218	SW \| 225	38.7	37.6	49.2	61.2	40.3	39.8
9/10/26 - 1515	59.4	-	55	43.3	51.1	27.0	26.8	SW \| 218	SW \| 224	39.7	39.8	49.2	61.2	40.3	39.8
9/10/26 - 1500	59.8	-	54	43.1	51.2	27.7	27.4	SW \| 214	SW \| 220	38.5	37.6	49.2	61.2	40.3	39.2
9/10/26 - 1445	60.2	-	53	43.2	51.4	27.6	27.1	SW \| 217	SW \| 223	40.3	39.2	49.2	61.2	40.3	39.2
9/10/26 - 1430	60.2	-	54	43.5	51.5	23.0	22.5	SW \| 220	SW \| 229	34.0	35.8	49.2	61.2	35.6	35.8
9/10/26 - 1415	60.2	-	54	43.5	51.5	20.5	21.0	SW \| 222	SW \| 233	34.0	35.1	49.2	61.2	35.6	35.1
9/10/26 - 1400	60.2	-	53	43.0	51.3	20.2	19.3	SW \| 223	SW \| 235	33.1	32.7	49.2	61.2	35.6	34.7
9/10/26 - 1345	60.4	-	52	42.6	51.1	19.6	19.8	SW \| 223	SW \| 232	31.5	33.1	49.2	61.2	35.6	34.7
9/10/26 - 1330	60.2	-	51	42.0	50.8	18.9	19.0	SW \| 221	SW \| 231	35.4	34.7	49.2	61.2	35.6	34.7
9/10/26 - 1315	60.5	-	50	41.6	50.7	20.2	20.6	SW \| 220	SW \| 228	35.6	32.7	49.2	61.2	35.6	34.0
9/10/26 - 1300	60.8	-	48	41.2	50.6	19.2	19.1	SW \| 226	SW \| 234	31.3	32.7	49.2	61.2	33.4	34.0
9/10/26 - 1245	60.2	-	48	40.7	50.2	17.8	17.8	SW \| 223	SW \| 235	31.5	32.0	49.2	60.7	33.4	34.0
9/10/26 - 1230	60.3	-	48	40.4	50.1	22.0	22.7	SW \| 216	SW \| 223	31.7	32.7	49.2	60.7	33.4	34.0
9/10/26 - 1215	59.5	-	48	39.8	49.5	22.2	22.7	SW \| 214	SW \| 223	33.4	34.0	49.2	60.5	33.4	34.0
9/10/26 - 1200	59.5	-	49	40.1	49.6	19.9	19.8	SW \| 218	SW \| 230	31.1	31.3	49.2	60.1	31.1	31.8
9/10/26 - 1145	59.7	-	48	39.9	49.6	21.7	22.3	SW \| 218	SW \| 222	28.6	30.0	49.2	60.0	29.6	31.8
9/10/26 - 1130	58.9	-	49	39.8	49.2	20.6	21.2	SW \| 220	SW \| 225	29.6	31.8	49.2	59.9	29.6	31.8
9/10/26 - 1115	58.4	-	50	40.1	49.2	18.3	18.5	SW \| 222	SW \| 230	28.4	26.6	49.2	58.9	28.4	27.7
9/10/26 - 1100	58.0	-	52	40.6	49.2	17.6	18.1	SW \| 223	SW \| 226	26.8	27.7	49.2	58.3	26.8	27.7
9/10/26 - 1045	56.8	-	54	40.4	48.7	15.2	16.0	SW \| 224	SW \| 228	26.1	25.7	49.2	57.4	26.1	25.7
9/10/26 - 1030	55.8	-	56	40.3	48.2	10.4	11.3	SW \| 232	WSW \| 247	17.6	23.3	49.2	57.1	19.4	23.3
9/10/26 - 1015	55.8	-	56	40.4	48.3	13.5	14.2	SW \| 226	SW \| 230	19.3	20.4	49.2	57.1	19.4	20.4
9/10/26 - 1000	56.7	-	55	40.9	48.8	13.7	14.6	SW \| 222	SW \| 224	19.4	19.2	49.2	57.1	19.4	19.2
9/10/26 - 0945	56.2	-	57	41.0	48.7	14.0	15.5	SW \| 217	SW \| 218	19.2	19.2	49.2	56.7	19.2	19.2
9/10/26 - 0930	55.1	-	59	41.0	48.2	12.0	13.4	SSW \| 211	SW \| 214	17.9	17.9	49.2	55.8	17.9	17.9
9/10/26 - 0915	54.1	-	61	41.2	47.9	9.6	10.8	SSW \| 212	SSW \| 213	13.8	13.4	49.2	54.5	14.5	15.4
9/10/26 - 0900	54.1	-	61	41.0	47.8	9.2	10.7	SW \| 217	SW \| 217	12.4	13.0	49.2	54.3	14.5	15.4
9/10/26 - 0845	53.6	-	61	40.7	47.4	10.3	11.4	SSW \| 207	SSW \| 209	13.1	14.3	49.2	54.2	14.5	15.4
9/10/26 - 0830	53.2	-	62	40.4	47.0	9.2	10.0	SSW \| 200	SSW \| 205	12.2	11.9	49.2	53.5	14.5	15.4
9/10/26 - 0815	52.7	-	62	40.2	46.8	7.5	8.4	SSW \| 208	SSW \| 209	9.9	9.8	49.2	53.1	14.5	15.4
9/10/26 - 0800	51.9	-	64	40.1	46.4	8.2	9.4	SSW \| 208	SSW \| 211	10.4	11.4	49.2	52.3	14.5	15.4
9/10/26 - 0745	52.1	-	64	40.1	46.4	8.3	9.8	SSW \| 209	SSW \| 213	10.5	10.7	49.2	52.3	14.5	15.4
9/10/26 - 0730	51.8	-	64	40.1	46.3	8.8	9.9	SSW \| 202	SSW \| 209	11.3	10.7	49.2	52.3	14.5	15.4
9/10/26 - 0715	51.2	-	65	40.0	46.0	9.1	10.8	SSW \| 201	SSW \| 208	12.0	12.3	49.2	51.8	14.5	15.4
9/10/26 - 0700	50.5	-	67	39.8	45.6	9.7	11.5	SSW \| 200	SSW \| 206	12.0	12.8	49.2	51.1	14.5	15.4
9/10/26 - 0645	49.6	45.3	68	39.6	45.0	9.2	11.8	SSW \| 201	SSW \| 208	11.9	13.4	49.2	51.1	14.5	15.4
9/10/26 - 0630	49.5	45.3	69	39.6	45.0	9.1	12.1	SSW \| 209	SW \| 214	11.6	14.1	49.2	51.1	14.5	15.4
9/10/26 - 0615	49.4	44.9	69	39.7	45.0	10.2	13.3	SSW \| 207	SSW \| 213	12.5	14.5	49.2	51.1	14.5	15.4
9/10/26 - 0600	50.1	-	67	39.7	45.3	10.7	13.4	SSW \| 204	SSW \| 211	13.3	14.8	49.5	51.1	14.5	15.4
9/10/26 - 0545	49.9	45.9	68	39.8	45.3	9.2	11.7	SSW \| 200	SSW \| 208	11.4	13.0	49.5	51.1	14.5	15.4
9/10/26 - 0530	50.2	-	67	39.8	45.5	9.6	12.1	SSW \| 196	SSW \| 203	14.1	14.5	49.5	51.1	14.5	15.4
Max	60.8	45.9	85	43.5	51.5	33.1	33.4	-	-	43.4	43.4	49.5	61.2	43.4	43.4
Avg	51.8	37.2	64	39.8	46.0	20.7	21.2	-	-	29.2	29.1	-	-	-	-
Min	43.4	33.0	48	37.7	41.6	7.5	8.4	-	-	9.9	9.8	43.3	45.4	14.5	15.4

Calm: 0.0%

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