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 1/1/26 6:09 PM PST

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
1/1/26 - 1805	38.6	SW \| 218	49.8	32.8	SW \| 215	40.9
1/1/26 - 1800	37.7	SW \| 223	47.9	33.4	SW \| 216	42.7
1/1/26 - 1755	39.8	SW \| 224	51.7	35.4	SW \| 220	45.6
1/1/26 - 1750	39.8	SW \| 221	53.0	35.5	SW \| 219	46.1
1/1/26 - 1745	37.8	SW \| 226	51.4	31.8	SW \| 221	42.7
1/1/26 - 1740	34.9	SW \| 225	48.7	29.6	SW \| 225	39.8
Max	39.8	-	53.0	35.5	-	46.1
Avg	38.1	-	50.4	33.1	-	43.0
Min	34.9	-	47.9	29.6	-	39.8

Top Stn/Summit - 11,053ft

Current Conditions

1/1/26 6:00 PM (-08:00)

Updated Every 15 Minutes

Wind Spd	39.1 mph 34.6
Wind Spd Sonic	34.8 mph 27.3
Wind Dir	SW \| 223 °
Wind Dir Sonic	SW \| 218 °
Wind Gust	53.0 mph 44.4
Wind Gust Sonic	46.1 mph 31.5
Temp	20.1 °F 12.1
WindChill	-1.9 °F 28.0
RH	96 % 4
Dew Pt	19.3 °F 13.0
Wet Bulb	19.8 °F 12.4
Daily Max Wind	79.2 mph 44.8
Time of Max Wind	1659
Max Wind Dir	SW \| 218 °
Daily Max Gust Sonic	61.3 mph 28.8
Time Wind Max Sonic	1700
Dir Max Gust Sonic	SW \| 214 Degrees
Daily Max Temp	28.9 °F 6.6
Daily Min Temp	18.2 °F 11.2
Yest MaxT	35.4 °F
Yest MinT	28.5 °F
Yest MaxGst	38.6 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 1/1/26 6:09 PM PST

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)
1/1/26 - 1800	20.1	-1.9	96	19.3	19.8	39.1	34.8	SW \| 223	SW \| 218	53.0	46.1	18.2	28.9	79.2	61.3
1/1/26 - 1745	20.0	-1.6	96	19.1	19.6	34.9	29.3	SW \| 223	SW \| 226	52.8	45.6	18.2	28.9	79.2	61.3
1/1/26 - 1730	20.0	-1.7	96	19.0	19.6	36.6	30.1	SW \| 220	SW \| 226	51.4	46.3	18.2	28.9	79.2	61.3
1/1/26 - 1715	19.8	-4.5	96	18.9	19.5	48.3	40.3	SW \| 218	SW \| 222	72.1	61.3	18.2	28.9	79.2	61.3
1/1/26 - 1700	19.8	-5.4	96	18.8	19.4	53.9	47.6	SW \| 218	SW \| 216	79.2	57.7	18.2	28.9	79.2	60.6
1/1/26 - 1645	19.8	-4.3	96	18.9	19.4	50.5	43.1	SW \| 221	SW \| 219	67.6	60.4	18.2	28.9	72.0	60.6
1/1/26 - 1630	19.8	-3.4	96	18.9	19.4	44.6	37.3	SW \| 219	SW \| 221	61.1	51.4	18.2	28.9	72.0	60.6
1/1/26 - 1615	19.9	-3.0	96	19.0	19.6	43.3	35.9	SW \| 221	SW \| 224	59.2	49.9	18.2	28.9	72.0	60.6
1/1/26 - 1600	20.0	-2.7	96	19.0	19.6	39.1	32.1	SW \| 222	SW \| 226	60.1	50.3	18.2	28.9	72.0	60.6
1/1/26 - 1545	20.0	-2.7	96	19.1	19.7	41.3	34.8	SW \| 220	SW \| 220	59.8	52.8	18.2	28.9	72.0	60.6
1/1/26 - 1530	20.0	-2.1	96	19.2	19.7	39.2	33.4	SW \| 220	SW \| 220	54.9	44.3	18.2	28.9	72.0	60.6
1/1/26 - 1515	19.8	-2.3	96	19.0	19.5	39.7	34.0	SW \| 220	SW \| 219	52.7	45.6	18.2	28.9	72.0	60.6
1/1/26 - 1500	19.7	-2.4	96	18.7	19.3	39.5	33.8	SW \| 221	SW \| 220	52.1	44.7	18.2	28.9	72.0	60.6
1/1/26 - 1445	20.0	-2.8	96	19.0	19.6	43.0	37.1	SW \| 220	SW \| 217	57.3	49.7	18.2	28.9	72.0	60.6
1/1/26 - 1430	20.0	-2.0	96	19.1	19.6	40.4	35.0	SW \| 222	SW \| 218	52.1	44.1	18.2	28.9	72.0	60.6
1/1/26 - 1415	19.9	-1.5	96	18.9	19.5	36.0	31.6	SW \| 221	SW \| 218	48.6	41.2	18.2	28.9	72.0	60.6
1/1/26 - 1400	20.1	-2.3	96	19.2	19.7	41.4	36.6	SW \| 219	SW \| 216	54.7	48.1	18.2	28.9	72.0	60.6
1/1/26 - 1345	20.0	-3.4	96	19.1	19.6	46.8	41.6	SW \| 214	SW \| 214	61.2	53.9	18.2	28.9	72.0	60.6
1/1/26 - 1330	19.6	-4.1	96	18.6	19.2	49.2	43.8	SW \| 214	SW \| 216	61.2	53.5	18.2	28.9	72.0	60.6
1/1/26 - 1315	19.1	-5.1	96	18.1	18.8	50.8	46.0	SSW \| 209	SSW \| 212	63.3	56.8	18.2	28.9	72.0	60.6
1/1/26 - 1300	19.0	-6.2	96	17.9	18.6	54.7	50.5	SSW \| 207	SSW \| 210	72.0	60.6	18.2	28.9	72.0	60.6
1/1/26 - 1245	18.9	-6.1	96	17.9	18.5	53.6	47.7	SSW \| 209	SSW \| 212	70.7	59.5	18.2	28.9	70.7	59.5
1/1/26 - 1230	18.5	-6.0	95	17.4	18.2	50.9	46.3	SSW \| 212	SW \| 215	65.1	57.5	18.2	28.9	65.1	58.8
1/1/26 - 1215	18.5	-5.9	95	17.3	18.1	50.6	47.3	SSW \| 211	SSW \| 213	62.7	54.8	18.2	28.9	64.7	58.8
1/1/26 - 1200	18.5	-5.8	95	17.3	18.1	49.5	46.0	SW \| 216	SW \| 215	62.7	56.2	18.2	28.9	64.7	58.8
1/1/26 - 1145	18.8	-5.1	95	17.6	18.4	45.0	45.4	SW \| 219	SW \| 219	64.7	58.8	18.7	28.9	64.7	58.8
1/1/26 - 1130	19.6	-3.8	94	18.3	19.1	43.0	37.3	SW \| 216	SW \| 226	64.0	55.0	18.9	28.9	64.0	55.0
1/1/26 - 1115	21.7	-0.3	96	20.8	21.3	39.7	34.7	SW \| 218	SW \| 228	60.5	51.2	20.6	28.9	60.5	51.2
1/1/26 - 1100	22.5	1.8	98	21.9	22.2	35.7	31.5	SW \| 219	SW \| 223	53.2	47.0	22.2	28.9	53.2	51.2
1/1/26 - 1045	23.3	2.7	98	22.8	23.0	38.2	34.9	SSW \| 213	SW \| 219	52.4	44.5	22.8	28.9	52.4	51.2
1/1/26 - 1030	24.3	4.6	99	24.1	24.1	35.0	33.3	SSW \| 212	SW \| 216	50.1	44.5	24.0	28.9	52.3	51.2
1/1/26 - 1015	24.8	6.8	100	24.7	24.6	30.5	29.0	SW \| 215	SW \| 217	38.9	34.9	24.1	28.9	52.3	51.2
1/1/26 - 1000	26.2	9.2	100	26.2	26.1	27.8	26.4	SW \| 215	SW \| 216	37.1	33.3	25.8	28.9	52.3	51.2
1/1/26 - 0945	26.7	9.9	100	26.7	26.5	27.4	26.3	SW \| 215	SW \| 214	36.6	34.0	26.1	28.9	52.3	51.2
1/1/26 - 0930	27.0	10.1	100	27.0	26.8	27.0	25.8	SW \| 216	SW \| 214	39.3	34.2	26.1	28.9	52.3	51.2
1/1/26 - 0915	26.8	9.2	100	26.8	26.7	29.4	28.2	SSW \| 211	SSW \| 211	44.1	37.1	26.1	28.9	52.3	51.2
1/1/26 - 0900	26.3	9.8	100	26.2	26.1	25.8	24.9	SSW \| 210	SSW \| 209	34.4	32.2	26.1	28.9	52.3	51.2
1/1/26 - 0845	26.7	11.4	100	26.7	26.5	20.7	20.7	SW \| 216	SSW \| 213	30.4	28.4	26.2	28.9	52.3	51.2
1/1/26 - 0830	27.5	11.3	100	27.5	27.3	23.1	23.1	SSW \| 205	SSW \| 204	37.9	36.7	26.2	28.9	52.3	51.2
1/1/26 - 0815	27.4	8.8	100	27.4	27.3	35.4	36.5	S \| 185	S \| 191	52.3	51.2	26.2	28.9	52.3	51.2
1/1/26 - 0800	27.1	8.8	100	27.1	27.0	34.8	33.4	SSW \| 192	SSW \| 197	48.1	41.4	26.2	28.9	48.1	42.5
1/1/26 - 0745	26.9	8.9	100	26.9	26.8	33.4	32.8	S \| 188	SSW \| 197	44.9	42.3	26.2	28.9	46.1	42.5
1/1/26 - 0730	26.3	8.5	100	26.3	26.2	29.8	28.0	SSW \| 201	SSW \| 204	43.9	37.8	26.2	28.9	46.1	42.5
1/1/26 - 0715	26.4	8.3	100	26.4	26.3	32.9	31.1	SSW \| 212	SSW \| 213	44.4	38.0	26.2	28.9	46.1	42.5
1/1/26 - 0700	26.9	9.8	100	26.9	26.8	29.0	28.2	SW \| 214	SW \| 214	39.5	36.5	26.5	28.9	46.1	42.5
1/1/26 - 0645	27.1	10.0	100	27.1	27.0	29.8	28.4	SSW \| 213	SSW \| 213	39.2	34.2	26.5	28.9	46.1	42.5
1/1/26 - 0630	27.1	9.4	100	27.1	27.0	31.3	29.6	SSW \| 207	SSW \| 209	43.7	36.9	26.5	28.9	46.1	42.5
1/1/26 - 0615	27.0	10.0	100	27.0	26.9	28.9	26.7	SSW \| 210	SSW \| 210	39.2	33.1	26.5	28.9	46.1	42.5
1/1/26 - 0600	27.0	9.5	100	27.0	26.8	31.7	29.7	SSW \| 212	SSW \| 213	40.4	36.5	26.5	28.9	46.1	42.5
1/1/26 - 0545	27.1	9.2	100	27.1	27.0	33.1	31.9	SW \| 214	SSW \| 213	43.8	37.4	26.5	28.9	46.1	42.5
1/1/26 - 0530	26.9	9.0	100	26.9	26.8	32.7	29.7	SW \| 214	SSW \| 213	43.6	36.9	26.5	28.9	46.1	42.5
1/1/26 - 0515	26.7	8.4	100	26.7	26.6	35.2	32.7	SSW \| 212	SW \| 214	46.1	42.5	26.5	28.9	46.1	42.5
1/1/26 - 0500	26.8	8.6	100	26.8	26.7	34.0	31.5	SSW \| 212	SSW \| 212	45.6	38.9	26.5	28.9	45.8	38.9
1/1/26 - 0445	26.9	9.4	100	26.9	26.7	30.8	28.7	SSW \| 212	SSW \| 211	41.1	34.7	26.8	28.9	45.8	38.7
1/1/26 - 0430	27.1	9.5	100	27.1	27.0	31.0	29.1	SW \| 214	SSW \| 213	43.5	37.8	26.9	28.9	45.8	38.7
1/1/26 - 0415	27.4	11.1	100	27.3	27.2	25.5	24.0	SW \| 216	SSW \| 213	35.9	32.2	26.9	28.9	45.8	38.7
1/1/26 - 0400	27.5	11.2	100	27.5	27.3	26.3	25.0	SW \| 216	SW \| 214	35.8	31.8	26.9	28.9	45.8	38.7
1/1/26 - 0345	27.4	10.5	100	27.4	27.2	29.1	28.3	SW \| 214	SSW \| 212	38.8	35.1	26.9	28.9	45.8	38.7
1/1/26 - 0330	27.4	10.4	100	27.4	27.3	29.2	27.4	SW \| 215	SW \| 214	38.8	34.2	26.9	28.9	45.8	38.7
1/1/26 - 0315	27.3	10.4	100	27.2	27.1	29.5	27.4	SW \| 215	SW \| 216	40.1	34.0	26.9	28.9	45.8	38.7
1/1/26 - 0300	27.0	9.3	100	27.0	26.9	32.4	30.0	SW \| 214	SW \| 216	43.4	37.8	26.9	28.9	45.8	38.7
1/1/26 - 0245	27.4	9.4	100	27.4	27.3	34.7	30.9	SSW \| 213	SSW \| 212	45.8	38.7	27.2	28.9	45.8	38.7
1/1/26 - 0230	27.9	10.3	100	27.9	27.8	33.8	30.0	SSW \| 212	SSW \| 210	44.0	38.5	27.5	28.9	44.0	38.5
1/1/26 - 0215	27.9	10.4	100	27.9	27.8	32.8	29.7	SW \| 214	SSW \| 212	43.2	36.5	27.7	28.9	43.2	36.5
1/1/26 - 0200	27.9	10.8	100	27.9	27.8	30.1	27.8	SW \| 215	SSW \| 212	41.3	34.4	27.7	28.9	41.3	35.1
1/1/26 - 0145	28.0	12.2	100	28.0	27.8	25.1	23.9	SW \| 216	SSW \| 211	34.2	29.8	27.7	28.9	38.9	35.1
1/1/26 - 0130	28.3	13.0	100	28.3	28.2	24.4	23.8	SSW \| 213	SSW \| 209	31.8	29.3	28.0	28.9	38.9	35.1
1/1/26 - 0115	28.3	12.5	100	28.3	28.2	26.3	25.4	SSW \| 212	SSW \| 209	34.7	30.4	28.1	28.9	38.9	35.1
1/1/26 - 0100	28.4	12.4	100	28.4	28.2	26.5	24.7	SW \| 214	SSW \| 211	35.5	31.5	28.1	28.9	38.9	35.1
1/1/26 - 0045	28.3	12.0	100	28.3	28.2	27.3	25.5	SSW \| 212	SSW \| 209	37.6	35.1	28.1	28.9	38.9	35.1
1/1/26 - 0030	28.4	11.9	100	28.3	28.2	29.0	27.1	SSW \| 211	SSW \| 209	38.1	34.7	28.1	28.9	38.9	34.7
1/1/26 - 0015	28.5	12.2	100	28.5	28.4	27.5	26.4	SSW \| 213	SSW \| 211	38.9	34.0	28.2	28.9	38.9	34.0
1/1/26 - 0000	28.7	12.8	100	28.7	28.6	25.0	24.4	SSW \| 210	SSW \| 207	38.6	32.7	28.5	35.4	38.6	32.7
12/31/25 - 2345	28.8	14.3	100	28.8	28.7	20.7	20.2	SSW \| 209	SSW \| 206	30.7	31.3	28.6	35.4	34.4	32.4
12/31/25 - 2330	28.9	14.0	100	28.9	28.7	21.4	20.9	SSW \| 212	SSW \| 209	32.5	32.2	28.6	35.4	34.4	32.4
12/31/25 - 2315	29.1	14.7	100	29.1	29.0	21.4	21.1	SSW \| 212	SSW \| 209	30.2	27.5	28.9	35.4	34.4	32.4
12/31/25 - 2300	29.2	14.7	100	29.2	29.1	21.2	21.3	SSW \| 207	SSW \| 204	31.4	29.8	29.0	35.4	34.4	32.4
12/31/25 - 2245	29.2	15.1	100	29.2	29.1	19.4	19.3	SSW \| 207	SSW \| 204	28.9	26.6	29.0	35.4	34.4	32.4
12/31/25 - 2230	29.2	15.3	100	29.2	29.1	19.7	18.0	SSW \| 206	SSW \| 204	27.4	22.8	29.0	35.4	34.4	32.4
12/31/25 - 2215	29.2	15.2	100	29.2	29.1	20.3	18.8	SSW \| 207	SSW \| 205	28.0	23.5	29.0	35.4	34.4	32.4
12/31/25 - 2200	29.2	15.3	100	29.2	29.1	20.0	18.5	SSW \| 212	SSW \| 210	26.9	22.6	29.0	35.4	34.4	32.4
12/31/25 - 2145	29.1	14.6	100	29.1	29.0	21.5	21.0	SW \| 216	SSW \| 213	30.1	28.0	29.0	35.4	34.4	32.4
12/31/25 - 2130	29.1	14.3	100	29.1	29.0	21.9	21.2	SW \| 214	SSW \| 211	32.6	27.7	29.0	35.4	34.4	32.4
12/31/25 - 2115	29.3	15.6	100	29.3	29.2	18.7	18.7	SW \| 220	SW \| 215	26.6	24.2	29.1	35.4	34.4	32.4
12/31/25 - 2100	29.4	16.0	100	29.4	29.3	18.7	18.2	SW \| 219	SSW \| 213	25.6	21.5	29.2	35.4	34.4	32.4
12/31/25 - 2045	29.6	16.5	100	29.6	29.5	17.3	17.4	SW \| 217	SSW \| 211	24.9	21.7	29.4	35.4	34.4	32.4
12/31/25 - 2030	29.8	17.9	100	29.8	29.7	14.9	15.3	SSW \| 208	SSW \| 204	19.5	17.9	29.5	35.4	34.4	32.4
12/31/25 - 2015	29.8	18.7	100	29.8	29.7	12.9	13.7	SSW \| 204	SSW \| 201	17.7	17.0	29.5	35.4	34.4	32.4
12/31/25 - 2000	30.0	18.2	100	30.0	29.8	14.0	15.4	SSW \| 204	SSW \| 200	20.3	19.5	29.5	35.4	34.4	32.4
12/31/25 - 1945	29.7	17.0	100	29.7	29.6	16.8	18.3	SSW \| 197	SSW \| 193	22.9	21.9	29.5	35.4	34.4	32.4
12/31/25 - 1930	30.0	17.8	100	30.0	29.8	15.9	17.3	SSW \| 200	SSW \| 195	21.0	20.8	29.5	35.4	34.4	32.4
12/31/25 - 1915	30.3	18.7	100	30.3	30.2	13.4	14.7	S \| 173	SSW \| 202	20.8	20.1	29.5	35.4	34.4	32.4
12/31/25 - 1900	30.7	20.2	100	30.7	30.6	11.6	12.8	E \| 93	SSW \| 198	16.8	16.6	29.5	35.4	34.4	32.4
12/31/25 - 1845	31.3	22.1	100	31.3	31.2	9.3	10.3	E \| 92	SSW \| 205	13.9	14.1	29.5	35.4	34.4	32.4
12/31/25 - 1830	31.9	23.5	100	31.8	31.8	8.4	9.9	E \| 90	SSW \| 208	11.7	12.1	29.5	35.4	34.4	32.4
12/31/25 - 1815	32.3	25.1	100	32.3	32.2	6.8	9.1	E \| 90	S \| 189	9.4	14.8	29.5	35.4	34.4	32.4
12/31/25 - 1800	32.2	26.1	100	32.2	32.2	4.4	7.4	E \| 90	SSE \| 155	8.6	14.5	29.5	35.4	34.4	32.4
Max	32.3	26.1	100	32.3	32.2	54.7	50.5	-	-	79.2	61.3	29.5	35.4	79.2	61.3
Avg	25.6	7.8	99	25.3	25.4	30.8	28.5	-	-	42.3	37.3	-	-	-	-
Min	18.5	-6.2	94	17.3	18.1	4.4	7.4	-	-	8.6	12.1	18.2	28.9	34.4	32.4

Calm: 0.0%

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