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 11/28/25 11:19 AM PST

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
11/28/25 - 1115	30.3	SW \| 221	38.4	30.9	SW \| 217	35.6
11/28/25 - 1110	30.8	SW \| 226	39.0	31.0	SW \| 221	39.4
11/28/25 - 1105	26.9	SW \| 229	38.8	27.0	SW \| 228	36.5
11/28/25 - 1100	26.9	SW \| 230	35.4	26.2	SW \| 229	33.3
11/28/25 - 1055	28.2	SW \| 228	35.4	28.6	SW \| 225	34.9
11/28/25 - 1050	27.6	SW \| 227	37.2	27.5	SW \| 228	36.0
Max	30.8	-	39.0	31.0	-	39.4
Avg	28.5	-	37.4	28.5	-	35.9
Min	26.9	-	35.4	26.2	-	33.3

Top Stn/Summit - 11,053ft

Current Conditions

11/28/25 11:15 AM (-08:00)

Updated Every 15 Minutes

Wind Spd	29.3 mph 22.8
Wind Spd Sonic	29.6 mph 20.9
Wind Dir	SW \| 225 °
Wind Dir Sonic	SW \| 222 °
Wind Gust	39.0 mph 28.0
Wind Gust Sonic	39.4 mph 25.9
Temp	27.8 °F 9.5
WindChill	11.0 °F 19.9
RH	37 % 4
Dew Pt	5.0 °F 5.9
Wet Bulb	22.1 °F 7.2
Daily Max Wind	55.2 mph 24.8
Time of Max Wind	0657
Max Wind Dir	SW \| 217 °
Daily Max Gust Sonic	51.7 mph 25.7
Time Wind Max Sonic	0716
Dir Max Gust Sonic	SW \| 216 Degrees
Daily Max Temp	30.0 °F 8.9
Daily Min Temp	25.6 °F 7.9
Yest MaxT	42.0 °F
Yest MinT	29.0 °F
Yest MaxGst	30.4 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 11/28/25 11:19 AM 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)
11/28/25 - 1115	27.8	11.0	37	5.0	22.1	29.3	29.6	SW \| 225	SW \| 222	39.0	39.4	25.6	30.0	55.2	51.7
11/28/25 - 1100	27.6	11.1	36	4.1	21.8	27.6	27.4	SW \| 228	SW \| 228	37.2	36.0	25.6	30.0	55.2	51.7
11/28/25 - 1045	27.8	11.4	35	3.6	21.9	26.0	25.0	SW \| 228	SW \| 232	38.6	36.5	25.6	30.0	55.2	51.7
11/28/25 - 1030	28.0	10.8	32	2.0	21.8	31.4	31.0	SW \| 228	SW \| 227	42.1	41.8	25.6	30.0	55.2	51.7
11/28/25 - 1015	27.5	10.8	32	1.3	21.4	29.1	28.8	SW \| 227	SW \| 226	37.8	37.1	25.6	30.0	55.2	51.7
11/28/25 - 1000	27.1	10.0	32	0.9	21.0	29.1	27.9	SW \| 226	SW \| 227	39.7	39.8	25.6	30.0	55.2	51.7
11/28/25 - 0945	27.2	9.6	30	0.1	21.0	31.0	30.0	SW \| 225	SW \| 228	44.1	42.7	25.6	30.0	55.2	51.7
11/28/25 - 0930	26.9	8.6	30	-0.4	20.8	34.6	33.7	SW \| 226	SW \| 228	47.1	47.2	25.6	30.0	55.2	51.7
11/28/25 - 0915	26.7	8.3	30	-0.8	20.5	34.9	34.5	SW \| 224	SW \| 225	46.6	43.2	25.6	30.0	55.2	51.7
11/28/25 - 0900	26.5	8.6	29	-1.2	20.4	31.9	30.5	SW \| 223	SW \| 230	44.1	42.5	25.6	30.0	55.2	51.7
11/28/25 - 0845	26.1	7.8	30	-1.0	20.1	32.2	31.0	SW \| 225	SW \| 229	45.4	45.6	25.6	30.0	55.2	51.7
11/28/25 - 0830	26.7	8.1	28	-2.2	20.4	36.1	36.9	SW \| 226	SW \| 224	47.6	46.5	25.6	30.0	55.2	51.7
11/28/25 - 0815	26.3	7.1	28	-2.2	20.1	36.6	36.1	SW \| 227	SW \| 228	51.2	49.7	25.6	30.0	55.2	51.7
11/28/25 - 0800	25.9	6.8	30	-1.5	19.9	37.2	37.2	SW \| 225	SW \| 227	49.2	49.0	25.6	30.0	55.2	51.7
11/28/25 - 0745	26.0	6.8	29	-1.9	20.0	37.1	37.0	SW \| 224	SW \| 226	50.9	50.3	25.6	30.0	55.2	51.7
11/28/25 - 0730	26.1	6.8	29	-2.2	20.0	36.7	36.1	SW \| 224	SW \| 227	52.2	51.7	25.6	30.0	55.2	51.7
11/28/25 - 0715	26.7	7.7	27	-2.8	20.3	37.7	37.4	SW \| 224	SW \| 225	51.0	51.2	25.9	30.0	55.2	51.4
11/28/25 - 0700	26.7	7.2	26	-3.5	20.2	40.2	41.1	SW \| 224	SW \| 221	55.2	51.4	25.9	30.0	55.2	51.4
11/28/25 - 0645	27.0	8.6	25	-3.9	20.4	34.5	35.4	SW \| 224	SW \| 223	48.4	47.0	25.9	30.0	52.7	50.6
11/28/25 - 0630	26.9	8.6	27	-2.6	20.4	33.0	32.0	SW \| 225	SW \| 228	47.6	47.0	25.9	30.0	52.7	50.6
11/28/25 - 0615	27.0	9.0	27	-2.5	20.6	33.1	32.1	SW \| 226	SW \| 229	45.6	44.7	25.9	30.0	52.7	50.6
11/28/25 - 0600	27.2	9.5	27	-2.4	20.7	31.3	30.3	SW \| 225	SW \| 230	45.1	42.7	25.9	30.0	52.7	50.6
11/28/25 - 0545	27.2	10.2	26	-2.9	20.6	28.3	26.5	SW \| 228	SW \| 234	40.2	41.8	25.9	30.0	52.7	50.6
11/28/25 - 0530	27.2	9.2	26	-2.9	20.6	32.7	31.1	SW \| 224	SW \| 229	46.4	44.7	25.9	30.0	52.7	50.6
11/28/25 - 0515	27.0	8.1	26	-3.0	20.5	36.4	36.7	SW \| 226	SW \| 225	52.7	49.2	25.9	30.0	52.7	50.6
11/28/25 - 0500	27.5	8.6	25	-3.4	20.8	40.5	40.4	SW \| 224	SW \| 223	50.8	50.1	25.9	30.0	51.6	50.6
11/28/25 - 0445	27.7	8.9	25	-3.8	20.9	39.0	39.2	SW \| 224	SW \| 222	51.4	48.5	25.9	30.0	51.6	50.6
11/28/25 - 0430	27.1	8.0	26	-3.2	20.5	39.4	40.7	SW \| 221	SW \| 217	51.6	50.6	25.9	30.0	51.6	50.6
11/28/25 - 0415	26.4	7.4	31	0.0	20.5	38.3	39.8	SW \| 222	SW \| 218	49.4	47.6	25.9	30.0	49.4	47.6
11/28/25 - 0400	26.3	7.8	36	2.7	20.7	32.7	33.0	SW \| 225	SW \| 224	47.4	43.8	25.9	30.0	47.4	44.1
11/28/25 - 0345	26.8	9.0	33	1.4	20.9	32.6	33.9	SW \| 225	SW \| 221	42.2	40.7	26.1	30.0	44.7	44.1
11/28/25 - 0330	27.5	10.2	31	0.9	21.3	30.8	31.0	SW \| 226	SW \| 223	42.0	40.5	27.1	30.0	44.7	44.1
11/28/25 - 0315	27.8	10.2	32	1.8	21.7	33.9	33.8	SW \| 224	SW \| 224	43.9	43.2	27.4	30.0	44.7	44.1
11/28/25 - 0300	28.0	10.7	35	3.8	22.1	31.3	30.1	SW \| 226	SW \| 231	43.0	42.7	27.5	30.0	44.7	44.1
11/28/25 - 0245	28.5	11.5	36	4.8	22.5	28.1	26.4	SW \| 226	SW \| 236	44.7	44.1	27.9	30.0	44.7	44.1
11/28/25 - 0230	28.7	12.5	37	5.9	22.8	27.1	26.2	SW \| 226	SW \| 230	38.1	38.5	28.0	30.0	38.1	40.0
11/28/25 - 0215	28.7	12.5	39	6.9	23.0	28.2	27.5	SW \| 227	SW \| 230	37.8	40.0	28.0	30.0	37.8	40.0
11/28/25 - 0200	29.2	13.8	39	7.3	23.4	22.1	21.0	SW \| 227	WSW \| 237	37.1	37.8	28.0	30.0	37.1	37.8
11/28/25 - 0145	29.5	14.7	38	6.8	23.5	22.1	21.0	SW \| 230	SW \| 232	33.1	32.0	28.0	30.0	35.4	35.6
11/28/25 - 0130	29.8	15.3	37	6.7	23.8	20.7	19.7	SW \| 233	WSW \| 237	33.1	32.7	28.0	30.0	35.4	35.6
11/28/25 - 0115	29.5	15.0	41	8.6	23.8	18.8	18.7	SW \| 226	WSW \| 239	34.0	33.1	28.0	29.8	35.4	35.6
11/28/25 - 0100	29.3	14.4	43	9.5	23.9	20.8	19.9	SW \| 229	SW \| 236	34.8	33.1	28.0	29.4	35.4	35.6
11/28/25 - 0045	28.5	13.4	47	11.1	23.7	22.6	21.8	SW \| 234	SW \| 234	32.7	32.0	28.0	29.2	35.4	35.6
11/28/25 - 0030	28.8	13.1	47	11.3	23.9	25.8	25.5	SW \| 229	SW \| 226	35.4	35.6	28.5	29.2	35.4	35.6
11/28/25 - 0015	28.7	13.7	50	12.4	24.1	23.9	25.0	SW \| 224	SW \| 219	30.7	29.8	28.5	29.0	30.7	29.8
11/28/25 - 0000	29.3	14.9	53	14.5	24.9	21.1	22.2	SW \| 220	SW \| 216	30.4	27.1	29.0	42.0	30.4	27.1
11/27/25 - 2345	30.2	17.4	49	13.5	25.3	18.2	18.8	SW \| 225	SW \| 220	23.4	21.7	29.7	42.0	30.4	26.0
11/27/25 - 2330	30.9	19.3	41	10.2	25.1	14.6	15.5	SW \| 232	SW \| 227	20.0	19.7	30.1	42.0	30.4	26.0
11/27/25 - 2315	30.9	20.3	43	10.9	25.2	11.6	13.1	WSW \| 237	SW \| 236	17.9	19.0	30.1	42.0	30.4	26.0
11/27/25 - 2300	30.6	19.4	46	12.5	25.4	13.1	14.3	SW \| 234	SW \| 233	19.1	20.1	30.1	42.0	30.4	26.0
11/27/25 - 2245	30.8	18.2	40	9.5	24.9	17.5	18.2	SW \| 227	SW \| 222	24.0	23.0	30.1	42.0	30.4	26.0
11/27/25 - 2230	31.2	18.3	40	9.6	25.1	19.0	19.8	SW \| 228	SW \| 224	24.9	23.9	30.1	42.0	30.4	26.0
11/27/25 - 2215	30.7	17.9	44	11.5	25.2	18.3	18.7	SW \| 231	SW \| 226	24.2	25.3	30.1	42.0	30.4	26.0
11/27/25 - 2200	30.4	17.8	49	13.5	25.4	17.8	19.0	SW \| 228	SW \| 222	23.2	22.4	30.1	42.0	30.4	26.0
11/27/25 - 2145	31.1	18.8	48	13.9	26.0	16.9	17.7	SW \| 225	SW \| 220	22.9	21.0	30.8	42.0	30.4	26.0
11/27/25 - 2130	31.3	19.2	47	13.2	26.0	16.4	17.4	SW \| 227	SW \| 221	23.1	22.2	31.2	42.0	30.4	26.0
11/27/25 - 2115	31.5	19.6	49	14.7	26.4	16.6	17.7	SW \| 226	SW \| 221	21.6	21.0	31.2	42.0	30.4	26.0
11/27/25 - 2100	31.8	20.0	48	14.4	26.5	16.4	17.7	SW \| 227	SW \| 222	21.4	21.9	31.4	42.0	30.4	26.0
11/27/25 - 2045	32.0	20.2	45	13.0	26.4	16.5	17.4	SW \| 232	SW \| 227	21.8	23.0	31.7	42.0	30.4	26.0
11/27/25 - 2030	31.9	19.9	45	13.1	26.3	17.2	18.4	SW \| 227	SW \| 222	22.4	22.6	31.8	42.0	30.4	26.0
11/27/25 - 2015	32.1	20.3	44	12.9	26.4	16.7	17.7	SW \| 228	SW \| 223	21.8	21.2	31.9	42.0	30.4	26.0
11/27/25 - 2000	32.4	20.8	44	12.6	26.5	15.9	17.1	SW \| 227	SW \| 222	21.6	20.1	31.9	42.0	30.4	26.0
11/27/25 - 1945	33.0	23.0	40	11.6	26.8	12.1	13.3	SW \| 228	SW \| 223	17.8	17.9	32.7	42.0	30.4	26.0
11/27/25 - 1930	33.0	22.3	42	12.1	26.8	13.3	14.1	SW \| 226	SW \| 222	19.7	18.8	32.7	42.0	30.4	26.0
11/27/25 - 1915	33.3	21.5	44	13.7	27.4	17.7	18.4	SW \| 226	SW \| 221	23.6	23.9	33.0	42.0	30.4	26.0
11/27/25 - 1900	33.7	21.2	46	15.0	27.9	20.1	20.7	SW \| 224	SW \| 219	27.4	25.3	33.3	42.0	30.4	26.0
11/27/25 - 1845	33.6	21.7	47	15.6	27.9	18.4	19.2	SW \| 224	SW \| 219	24.4	23.3	33.3	42.0	30.4	26.0
11/27/25 - 1830	33.7	22.6	49	16.4	28.2	15.5	16.6	SW \| 225	SW \| 220	21.6	20.8	33.6	42.0	30.4	26.0
11/27/25 - 1815	33.8	23.7	49	16.6	28.3	13.0	14.2	SW \| 226	SW \| 220	18.0	18.8	33.6	42.0	30.4	26.0
11/27/25 - 1800	34.0	24.6	49	16.8	28.5	12.0	13.2	SW \| 225	SW \| 219	15.6	16.6	33.6	42.0	30.4	26.0
11/27/25 - 1745	34.1	24.7	48	16.5	28.5	11.7	13.0	SW \| 224	SW \| 218	16.1	15.7	33.6	42.0	30.4	26.0
11/27/25 - 1730	34.1	24.6	45	14.9	28.1	12.3	13.9	SW \| 228	SW \| 221	16.0	17.7	33.6	42.0	30.4	26.0
11/27/25 - 1715	34.3	23.6	43	14.3	28.1	15.4	16.7	SW \| 224	SW \| 219	20.8	19.5	33.6	42.0	30.4	26.0
11/27/25 - 1700	35.3	25.3	44	15.4	29.0	14.3	15.5	SW \| 222	SW \| 217	18.7	17.9	33.6	42.0	30.4	26.0
11/27/25 - 1645	36.5	27.9	46	17.9	30.3	11.3	12.8	SW \| 220	SW \| 216	15.6	15.2	33.6	42.0	30.4	26.0
11/27/25 - 1630	36.9	28.9	48	18.9	30.8	10.1	11.6	SW \| 216	SW \| 214	14.4	13.6	33.6	42.0	30.4	26.0
11/27/25 - 1615	37.8	30.2	47	19.5	31.5	10.2	11.1	SSW \| 213	SSW \| 210	13.5	13.4	33.6	42.0	30.4	26.0
11/27/25 - 1600	37.9	30.1	45	18.7	31.4	9.9	11.8	SW \| 224	SW \| 219	14.3	16.1	33.6	42.0	30.4	26.0
11/27/25 - 1545	37.7	29.3	45	18.1	31.1	11.1	12.7	SW \| 224	SW \| 219	16.5	18.3	33.6	42.0	30.4	26.0
11/27/25 - 1530	37.8	29.5	44	17.6	31.0	11.1	12.6	SW \| 224	SW \| 219	15.7	17.7	33.6	42.0	30.4	26.0
11/27/25 - 1515	38.1	30.0	42	17.0	31.1	11.1	13.0	SW \| 225	SW \| 220	15.0	18.3	33.6	42.0	30.4	26.0
11/27/25 - 1500	38.4	30.7	42	17.5	31.4	10.3	11.9	SW \| 219	SW \| 215	14.3	16.1	33.6	42.0	30.4	26.0
11/27/25 - 1445	38.4	30.5	42	17.0	31.2	10.9	12.4	SW \| 222	SW \| 217	14.4	16.1	33.6	42.0	30.4	26.0
11/27/25 - 1430	39.1	31.2	42	17.8	31.9	10.4	12.1	SW \| 219	SW \| 215	16.1	16.6	33.6	42.0	30.4	26.0
11/27/25 - 1415	39.9	33.2	40	17.8	32.4	8.3	10.5	SW \| 215	SSW \| 213	13.4	14.8	33.6	42.0	30.4	26.0
11/27/25 - 1400	40.8	35.8	38	17.0	32.7	4.3	7.3	SSW \| 198	SSW \| 200	11.0	15.2	33.6	42.0	30.4	26.0
11/27/25 - 1345	41.8	-	38	17.7	33.4	1.4	4.0	ESE \| 103	SSE \| 168	4.6	9.6	33.6	42.0	30.4	26.0
11/27/25 - 1330	40.9	-	39	18.0	33.0	0.9	3.8	SW \| 233	SE \| 141	2.8	10.7	33.6	41.8	30.4	26.0
11/27/25 - 1315	40.1	-	35	14.3	31.7	0.3	2.8	WSW \| 245	WNW \| 288	1.5	10.1	33.6	40.6	30.4	26.0
11/27/25 - 1300	40.2	-	35	14.7	31.8	1.0	5.1	WSW \| 246	W \| 264	4.1	12.3	33.6	40.5	30.4	26.0
11/27/25 - 1245	39.7	-	34	13.6	31.3	0.5	3.3	ESE \| 106	WNW \| 302	2.8	9.6	33.6	40.1	30.4	26.0
11/27/25 - 1230	39.3	-	34	13.1	31.0	0.2	2.5	ENE \| 78	NE \| 41	0.6	10.3	33.6	39.5	30.4	26.0
11/27/25 - 1215	38.4	-	36	13.5	30.5	0.7	4.2	NE \| 51	ENE \| 74	3.2	9.0	33.6	39.0	30.4	26.0
11/27/25 - 1200	37.9	33.9	33	11.3	29.8	2.8	5.2	NNE \| 31	NNE \| 27	7.6	9.8	33.6	38.9	30.4	26.0
11/27/25 - 1145	37.5	30.7	34	11.4	29.5	6.9	8.3	NE \| 38	NNE \| 32	12.6	11.6	33.6	38.9	30.4	26.0
11/27/25 - 1130	37.2	30.3	34	11.6	29.4	8.1	9.7	NE \| 37	NNE \| 31	11.6	12.1	33.6	38.9	30.4	26.0
11/27/25 - 1115	37.3	30.9	33	10.9	29.3	6.5	8.7	NNE \| 33	NNE \| 27	11.0	13.4	33.6	38.9	30.4	26.0
Max	41.8	35.8	53	19.5	33.4	40.5	41.1	-	-	55.2	51.7	33.6	42.0	55.2	51.7
Avg	31.6	17.2	38	8.5	25.3	20.8	21.4	-	-	29.1	29.2	-	-	-	-
Min	25.9	6.8	25	-3.9	19.9	0.2	2.5	-	-	0.6	9.0	25.6	29.0	30.4	26.0

Calm: 0.0%

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