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 6/28/26 10:53 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
6/28/26 - 1050	21.2	SW \| 217	28.4	22.9	SSW \| 211	27.7
6/28/26 - 1045	17.0	SW \| 233	24.9	18.1	SW \| 229	25.7
6/28/26 - 1040	20.9	SW \| 230	31.2	22.3	SW \| 222	28.4
6/28/26 - 1035	19.7	SW \| 224	28.4	22.1	SW \| 216	28.0
6/28/26 - 1030	20.4	SW \| 218	28.3	23.0	SSW \| 210	27.7
6/28/26 - 1025	19.4	SW \| 226	28.6	21.7	SW \| 218	28.4
Max	21.2	-	31.2	23.0	-	28.4
Avg	19.8	-	28.3	21.7	-	27.7
Min	17.0	-	24.9	18.1	-	25.7

Top Stn/Summit - 11,053ft

Current Conditions

6/28/26 10:45 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	19.2 mph 15.9
Wind Spd Sonic	20.8 mph 13.7
Wind Dir	SW \| 229 °
Wind Dir Sonic	SW \| 222 °
Wind Gust	31.2 mph 21.0
Wind Gust Sonic	28.4 mph 25.3
Temp	36.0 °F 2.4
WindChill	24.0 °F 6.5
RH	50 % 31
Dew Pt	19.3 °F 9.1
Wet Bulb	30.4 °F 1.3
Daily Max Wind	48.3 mph 15.2
Time of Max Wind	0146
Max Wind Dir	SSW \| 204 °
Daily Max Gust Sonic	46.3 mph 14.5
Time Wind Max Sonic	0132
Dir Max Gust Sonic	SW \| 221 Degrees
Daily Max Temp	36.7 °F 2.4
Daily Min Temp	26.1 °F 5.0
Yest MaxT	41.2 °F
Yest MinT	29.5 °F
Yest MaxGst	63.6 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 6/28/26 10:53 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)
6/28/26 - 1045	36.0	24.0	50	19.3	30.4	19.2	20.8	SW \| 229	SW \| 222	31.2	28.4	26.1	36.7	48.3	46.3
6/28/26 - 1030	34.8	22.4	53	19.4	29.6	20.2	23.0	SW \| 223	SW \| 215	29.8	32.9	26.1	35.3	48.3	46.3
6/28/26 - 1015	34.4	22.0	57	20.6	29.7	20.0	21.7	SW \| 227	SW \| 220	29.1	29.5	26.1	35.1	48.3	46.3
6/28/26 - 1000	33.9	20.8	57	20.0	29.2	21.5	23.3	SW \| 226	SW \| 218	32.4	31.8	26.1	34.2	48.3	46.3
6/28/26 - 0945	33.4	21.1	52	17.7	28.4	18.4	19.5	SW \| 233	SW \| 228	27.4	29.8	26.1	33.7	48.3	46.3
6/28/26 - 0930	32.6	20.1	48	15.2	27.2	17.4	18.1	SW \| 236	SW \| 232	27.0	25.3	26.1	33.4	48.3	46.3
6/28/26 - 0915	31.7	17.9	50	15.2	26.6	16.8	17.8	WSW \| 239	WSW \| 241	36.2	34.2	26.1	32.0	48.3	46.3
6/28/26 - 0900	30.6	14.4	57	17.0	26.3	32.2	34.4	SW \| 231	SW \| 223	41.5	40.3	26.1	31.3	48.3	46.3
6/28/26 - 0845	30.0	13.8	62	18.5	26.3	31.1	33.0	SW \| 231	SW \| 224	40.7	39.6	26.1	31.1	48.3	46.3
6/28/26 - 0830	29.5	13.2	67	20.0	26.4	31.4	34.0	SW \| 232	SW \| 223	39.1	39.4	26.1	31.1	48.3	46.3
6/28/26 - 0815	29.0	12.2	75	21.9	26.6	31.6	34.0	SW \| 231	SW \| 221	41.0	40.0	26.1	31.1	48.3	46.3
6/28/26 - 0800	28.3	11.8	81	23.2	26.5	29.9	32.5	SW \| 231	SW \| 221	37.7	38.0	26.1	31.1	48.3	46.3
6/28/26 - 0745	27.5	11.0	85	23.6	26.0	28.4	30.5	SW \| 232	SW \| 223	35.0	35.3	26.1	31.1	48.3	46.3
6/28/26 - 0730	27.3	10.6	90	24.8	26.4	29.1	31.5	SW \| 230	SW \| 220	37.4	37.4	26.1	31.1	48.3	46.3
6/28/26 - 0715	26.8	9.8	96	25.9	26.3	29.1	31.3	SW \| 230	SW \| 220	37.4	36.0	26.1	31.1	48.3	46.3
6/28/26 - 0700	26.4	8.5	98	25.9	26.1	32.5	35.1	SW \| 227	SW \| 217	42.1	39.8	26.1	31.1	48.3	46.3
6/28/26 - 0645	26.9	9.4	99	26.8	26.7	31.0	33.8	SW \| 229	SW \| 219	40.9	38.7	26.1	31.1	48.3	46.3
6/28/26 - 0630	26.6	9.6	99	26.3	26.4	29.2	30.9	SW \| 231	SW \| 222	36.6	35.1	26.1	31.1	48.3	46.3
6/28/26 - 0615	26.4	8.8	99	26.1	26.2	29.8	31.7	SW \| 230	SW \| 221	41.5	43.8	26.1	31.1	48.3	46.3
6/28/26 - 0600	26.9	9.6	99	26.8	26.7	28.6	30.0	SW \| 229	SW \| 222	41.0	38.9	26.4	31.1	48.3	46.3
6/28/26 - 0545	26.7	9.4	99	26.6	26.6	28.4	28.8	SW \| 222	SW \| 216	41.7	39.4	26.4	31.1	48.3	46.3
6/28/26 - 0530	26.8	9.2	100	26.7	26.6	31.0	31.7	SW \| 223	SW \| 216	42.5	41.6	26.4	31.1	48.3	46.3
6/28/26 - 0515	27.2	9.8	100	27.2	27.1	30.1	30.4	SW \| 219	SSW \| 213	42.8	39.4	27.0	31.1	48.3	46.3
6/28/26 - 0500	27.8	10.4	100	27.8	27.6	30.9	31.5	SW \| 220	SSW \| 213	43.8	41.4	27.5	31.1	48.3	46.3
6/28/26 - 0445	28.0	10.8	100	28.0	27.9	31.3	32.6	SW \| 224	SW \| 216	42.5	44.3	27.6	31.1	48.3	46.3
6/28/26 - 0430	28.3	11.2	100	28.3	28.2	28.1	28.9	SW \| 222	SW \| 224	45.1	44.7	27.7	31.1	48.3	46.3
6/28/26 - 0415	28.7	12.4	100	28.7	28.6	26.1	26.6	SW \| 225	SW \| 223	41.2	41.8	28.4	31.1	48.3	46.3
6/28/26 - 0400	28.7	11.9	100	28.7	28.6	27.4	27.9	SW \| 227	SW \| 224	45.7	45.6	28.4	31.1	48.3	46.3
6/28/26 - 0345	28.8	12.0	100	28.8	28.7	30.5	31.7	SW \| 223	SW \| 219	42.4	43.6	28.6	31.1	48.3	46.3
6/28/26 - 0330	29.2	12.7	100	29.2	29.0	27.9	28.8	SW \| 227	SW \| 224	42.2	42.0	28.8	31.1	48.3	46.3
6/28/26 - 0315	29.1	12.6	100	29.1	29.0	28.5	28.7	SW \| 219	SW \| 215	42.0	38.7	28.8	31.1	48.3	46.3
6/28/26 - 0300	29.1	12.3	100	29.1	29.0	30.9	31.4	SSW \| 213	SSW \| 208	43.6	40.7	28.9	31.1	48.3	46.3
6/28/26 - 0245	29.3	12.2	100	29.3	29.2	31.2	32.3	SW \| 220	SW \| 214	46.5	46.1	29.0	31.1	48.3	46.3
6/28/26 - 0230	29.7	12.8	100	29.7	29.6	31.3	31.8	SW \| 222	SW \| 217	47.1	45.4	29.2	31.1	48.3	46.3
6/28/26 - 0215	30.2	13.9	100	30.2	30.1	29.3	29.7	SW \| 222	SW \| 218	44.4	41.8	29.9	31.1	48.3	46.3
6/28/26 - 0200	30.2	13.4	100	30.2	30.1	31.2	31.2	SW \| 224	SW \| 219	48.3	45.2	29.9	31.1	48.3	46.3
6/28/26 - 0145	30.6	14.0	100	30.6	30.5	31.5	32.6	SW \| 226	SW \| 220	46.2	46.3	29.9	31.1	47.7	46.3
6/28/26 - 0130	30.4	14.0	100	30.4	30.3	31.2	32.2	SW \| 221	SW \| 215	44.1	42.7	29.9	31.1	47.7	45.6
6/28/26 - 0115	30.5	13.7	100	30.5	30.4	31.4	33.2	SW \| 223	SW \| 217	47.7	45.6	29.9	31.1	47.7	45.6
6/28/26 - 0100	31.0	15.3	100	31.0	30.9	29.6	30.9	SW \| 228	SW \| 222	39.9	41.8	29.5	41.2	63.6	61.3
6/28/26 - 0045	30.6	14.6	100	30.6	30.4	31.2	33.9	SW \| 230	SW \| 221	39.0	38.5	29.5	41.2	63.6	61.3
6/28/26 - 0030	30.2	13.9	100	30.2	30.1	32.1	35.9	SW \| 228	SW \| 219	40.5	39.6	29.5	41.2	63.6	61.3
6/28/26 - 0015	29.8	13.3	100	29.6	29.6	32.8	37.8	SW \| 226	SW \| 218	40.1	40.9	29.5	41.2	63.6	61.3
6/28/26 - 0000	29.6	12.9	98	29.2	29.4	33.7	39.4	SW \| 225	SW \| 217	41.1	43.0	29.5	41.2	63.6	61.3
6/27/26 - 2345	29.9	13.4	94	28.5	29.3	33.3	40.0	SW \| 221	SW \| 216	40.9	43.2	29.6	41.2	63.6	61.3
6/27/26 - 2330	30.2	13.9	92	28.0	29.3	33.3	39.0	SW \| 219	SW \| 214	40.6	41.4	29.6	41.2	63.6	61.3
6/27/26 - 2315	30.4	13.8	88	27.1	29.1	34.0	39.6	SW \| 218	SSW \| 213	42.3	42.5	29.6	41.2	63.6	61.3
6/27/26 - 2300	30.1	13.4	93	28.3	29.4	34.8	40.4	SW \| 219	SSW \| 213	43.2	43.2	29.6	41.2	63.6	61.3
6/27/26 - 2245	29.8	13.3	100	29.8	29.8	33.4	38.8	SW \| 219	SW \| 214	41.1	42.3	29.6	41.2	63.6	61.3
6/27/26 - 2230	30.6	14.4	100	30.6	30.5	33.6	39.2	SW \| 222	SW \| 216	40.4	41.4	30.2	41.2	63.6	61.3
6/27/26 - 2215	31.3	15.2	100	31.3	31.2	34.0	39.4	SW \| 220	SW \| 214	41.3	42.7	30.7	41.2	63.6	61.3
6/27/26 - 2200	31.9	16.1	100	31.9	31.9	33.4	39.5	SW \| 219	SW \| 214	42.1	42.5	31.1	41.2	63.6	61.3
6/27/26 - 2145	32.7	17.4	100	32.7	32.7	32.6	38.0	SW \| 222	SW \| 215	39.4	40.9	31.1	41.2	63.6	61.3
6/27/26 - 2130	33.1	18.5	100	33.1	33.1	30.2	34.9	SW \| 222	SW \| 216	36.4	38.2	31.1	41.2	63.6	61.3
6/27/26 - 2115	33.2	18.4	100	33.2	33.2	30.9	35.8	SW \| 222	SW \| 215	38.7	40.5	31.1	41.2	63.6	61.3
6/27/26 - 2100	32.9	17.6	100	32.9	32.9	33.3	38.9	SW \| 221	SW \| 215	40.7	42.0	31.1	41.2	63.6	61.3
6/27/26 - 2045	32.5	17.2	100	32.5	32.5	32.3	38.6	SW \| 224	SW \| 218	40.2	41.8	31.1	41.2	63.6	61.3
6/27/26 - 2030	33.0	17.9	100	32.8	32.9	31.6	37.4	SW \| 227	SW \| 219	39.6	40.5	31.1	41.2	63.6	61.3
6/27/26 - 2015	33.4	18.4	97	32.5	33.0	32.4	38.9	SW \| 227	SW \| 219	40.1	43.0	31.1	41.2	63.6	61.3
6/27/26 - 2000	34.3	19.6	91	32.0	33.4	32.7	38.4	SW \| 228	SW \| 219	40.1	42.0	31.1	41.2	63.6	61.3
6/27/26 - 1945	35.0	20.5	89	32.0	33.8	33.1	39.3	SW \| 224	SW \| 217	40.6	43.6	31.1	41.2	63.6	61.3
6/27/26 - 1930	35.8	21.0	88	32.6	34.5	35.8	42.3	SW \| 222	SW \| 215	44.2	47.4	31.1	41.2	63.6	61.3
6/27/26 - 1915	35.9	21.1	84	31.4	34.1	37.2	43.0	SW \| 226	SW \| 216	45.9	47.2	31.1	41.2	63.6	61.3
6/27/26 - 1900	36.9	22.2	80	31.4	34.7	39.1	45.6	SW \| 230	SW \| 217	47.8	51.9	31.1	41.2	63.6	61.3
6/27/26 - 1845	37.4	22.7	79	31.6	35.1	40.2	45.8	WSW \| 252	SW \| 218	49.7	51.0	31.1	41.2	63.6	61.3
6/27/26 - 1830	37.6	22.6	79	31.8	35.3	42.1	47.8	N \| 4	SW \| 219	53.5	55.5	31.1	41.2	63.6	61.3
6/27/26 - 1815	37.8	22.9	78	31.4	35.2	41.8	46.5	NNE \| 12	SW \| 220	53.1	56.8	31.1	41.2	63.6	61.3
6/27/26 - 1800	38.5	23.8	74	31.1	35.6	43.2	47.6	NNE \| 18	SW \| 219	54.4	56.2	31.1	41.2	63.6	61.3
6/27/26 - 1745	38.9	24.3	73	30.8	35.6	43.1	47.7	NNE \| 15	SW \| 219	53.3	55.7	31.1	41.2	63.6	61.3
6/27/26 - 1730	39.3	24.7	70	30.5	35.8	44.4	50.4	NNE \| 14	SW \| 217	56.2	60.4	31.1	41.2	63.6	61.3
6/27/26 - 1715	39.7	25.4	69	30.2	35.9	43.3	47.1	NNE \| 12	SW \| 217	54.0	61.3	31.1	41.2	63.6	61.3
6/27/26 - 1700	40.0	25.9	67	29.8	36.0	42.8	46.6	NW \| 310	SW \| 217	54.8	57.0	31.1	41.2	63.6	60.8
6/27/26 - 1645	40.3	26.5	64	29.0	35.8	41.0	45.0	SW \| 231	SW \| 217	53.0	54.4	31.1	41.2	63.6	60.8
6/27/26 - 1630	40.4	26.6	62	28.4	35.7	40.4	44.2	SW \| 232	SW \| 217	52.8	52.8	31.1	41.2	63.6	60.8
6/27/26 - 1615	40.7	27.3	61	28.2	35.8	38.4	40.0	SW \| 221	SW \| 220	52.7	52.6	31.1	41.2	63.6	60.8
6/27/26 - 1600	40.5	27.1	61	28.0	35.6	37.9	39.8	SW \| 222	SW \| 221	50.8	53.5	31.1	41.2	63.6	60.8
6/27/26 - 1545	40.6	27.4	61	28.1	35.7	37.0	38.3	SW \| 216	SW \| 224	49.1	51.4	31.1	41.2	63.6	60.8
6/27/26 - 1530	40.9	27.6	58	27.3	35.6	38.1	39.5	SW \| 215	SW \| 222	50.6	54.4	31.1	41.2	63.6	60.8
6/27/26 - 1515	40.6	27.3	58	26.9	35.3	37.9	38.9	SW \| 221	SW \| 222	51.1	52.6	31.1	41.2	63.6	60.8
6/27/26 - 1500	40.2	26.8	58	26.7	35.0	36.8	37.8	SW \| 221	SW \| 223	49.9	52.1	31.1	40.7	63.6	60.8
6/27/26 - 1445	40.0	26.4	57	25.9	34.6	37.0	37.8	SW \| 223	SW \| 223	50.7	51.4	31.1	40.7	63.6	60.8
6/27/26 - 1430	40.0	26.4	59	26.9	35.0	37.2	38.8	SW \| 222	SW \| 222	53.0	49.7	31.1	40.7	63.6	60.8
6/27/26 - 1415	39.8	26.0	57	25.6	34.4	36.8	37.7	SW \| 222	SW \| 222	53.3	53.7	31.1	40.7	63.6	60.8
6/27/26 - 1400	40.2	26.8	56	25.9	34.7	37.4	38.4	SW \| 216	SW \| 222	48.3	49.4	31.1	40.7	63.6	60.8
6/27/26 - 1345	40.2	27.0	56	25.6	34.7	35.0	35.4	SW \| 221	SW \| 222	49.5	50.8	31.1	40.7	63.6	60.8
6/27/26 - 1330	40.1	27.1	57	25.9	34.7	32.6	32.2	SW \| 219	SW \| 229	46.8	48.3	31.1	40.7	63.6	60.8
6/27/26 - 1315	40.1	27.0	56	25.8	34.6	32.1	31.8	SW \| 221	SW \| 231	48.3	47.4	31.1	40.6	63.6	60.8
6/27/26 - 1300	39.5	26.2	58	25.9	34.3	33.7	33.6	SW \| 220	SW \| 227	46.4	49.4	31.1	39.9	63.6	60.8
6/27/26 - 1245	38.5	25.0	62	26.6	33.9	30.0	29.2	SW \| 220	SW \| 233	47.6	47.0	31.1	39.0	63.6	60.8
6/27/26 - 1230	37.4	23.3	70	28.5	34.0	31.3	31.1	SW \| 219	SW \| 234	49.2	49.9	31.1	38.2	63.6	60.8
6/27/26 - 1215	37.4	23.6	74	29.8	34.4	29.0	27.8	SW \| 214	WSW \| 240	47.7	48.1	31.1	37.7	63.6	60.8
6/27/26 - 1200	37.0	22.7	76	30.0	34.2	27.5	26.5	SW \| 221	WSW \| 240	53.5	48.1	31.1	37.3	63.6	60.8
6/27/26 - 1145	36.7	22.7	75	29.5	33.9	28.6	27.4	SSW \| 211	SW \| 236	46.7	50.8	31.1	37.0	63.6	60.8
6/27/26 - 1130	36.3	21.6	72	28.3	33.2	32.2	30.8	SSW \| 212	SW \| 235	51.2	51.2	31.1	36.8	63.6	60.8
6/27/26 - 1115	35.6	20.8	71	27.3	32.4	30.4	28.8	SW \| 214	SW \| 236	49.6	49.9	31.1	36.2	63.6	60.8
6/27/26 - 1100	34.8	19.3	74	27.3	32.0	34.3	33.8	SSW \| 201	SW \| 228	51.8	49.9	31.1	35.8	63.6	60.8
6/27/26 - 1045	33.6	17.5	81	28.4	31.6	35.1	34.5	SW \| 217	SW \| 230	52.1	53.7	31.1	34.4	63.6	60.8
Max	40.9	27.6	100	33.2	36.0	44.4	50.4	-	-	56.2	61.3	31.1	41.2	63.6	61.3
Avg	33.3	18.1	82	27.7	31.2	32.3	34.8	-	-	44.1	44.5	-	-	-	-
Min	26.4	8.5	48	15.2	26.0	16.8	17.8	-	-	27.0	25.3	26.1	31.1	47.7	45.6

Calm: 0.0%

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