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 1/28/26 6:03 PM PST

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
1/28/26 - 1800	3.6	SSE \| 167	4.5	6.6	SSW \| 202	8.5
1/28/26 - 1755	4.6	SSE \| 166	6.8	7.2	S \| 182	8.7
1/28/26 - 1750	3.9	SSE \| 166	6.7	6.8	S \| 172	9.8
1/28/26 - 1745	3.0	SSE \| 166	5.2	6.6	S \| 176	9.0
1/28/26 - 1740	3.5	SSE \| 165	4.9	6.7	S \| 175	8.5
1/28/26 - 1735	4.6	S \| 189	7.2	7.1	SSE \| 166	9.2
Max	4.6	-	7.2	7.2	-	9.8
Avg	3.9	-	5.9	6.8	-	8.9
Min	3.0	-	4.5	6.6	-	8.5

Top Stn/Summit - 11,053ft

Current Conditions

1/28/26 6:00 PM (-08:00)

Updated Every 15 Minutes

Wind Spd	4.1 mph 18.5
Wind Spd Sonic	6.9 mph 16.9
Wind Dir	SSE \| 167 °
Wind Dir Sonic	S \| 185 °
Wind Gust	6.8 mph 21.6
Wind Gust Sonic	9.8 mph 16.6
Temp	27.9 °F 7.2
WindChill	21.9 °F 18.3
RH	38 % 0
Dew Pt	5.8 °F 6.2
Wet Bulb	22.3 °F 5.9
Daily Max Wind	56.7 mph 15.5
Time of Max Wind	0451
Max Wind Dir	N \| 0 °
Daily Max Gust Sonic	55.5 mph 11.6
Time Wind Max Sonic	0457
Dir Max Gust Sonic	SSW \| 211 Degrees
Daily Max Temp	33.8 °F 7.9
Daily Min Temp	15.3 °F 3.2
Yest MaxT	25.9 °F
Yest MinT	17.3 °F
Yest MaxGst	46.4 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 1/28/26 6:03 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)
1/28/26 - 1800	27.9	21.9	38	5.8	22.3	4.1	6.9	SSE \| 167	S \| 185	6.8	9.8	15.3	33.8	56.7	55.5
1/28/26 - 1745	28.2	22.2	40	6.9	22.7	3.7	6.8	S \| 172	S \| 172	7.2	9.2	15.3	33.8	56.7	55.5
1/28/26 - 1730	29.0	23.5	39	7.2	23.2	3.7	7.4	SW \| 232	S \| 185	6.3	9.8	15.3	33.8	56.7	55.5
1/28/26 - 1715	30.4	25.0	38	7.8	24.3	3.7	7.6	SW \| 232	SSW \| 194	6.6	12.1	15.3	33.8	56.7	55.5
1/28/26 - 1700	31.7	-	37	8.4	25.2	1.1	5.8	S \| 188	SSW \| 194	4.5	13.6	15.3	33.8	56.7	55.5
1/28/26 - 1645	32.2	25.2	36	8.2	25.5	4.1	8.7	WSW \| 237	SW \| 227	11.5	16.1	15.3	33.8	56.7	55.5
1/28/26 - 1630	33.0	-	36	8.9	26.2	0.5	6.4	SSW \| 204	SW \| 218	2.5	16.6	15.3	33.8	56.7	55.5
1/28/26 - 1615	33.0	-	35	8.3	26.1	0.3	5.2	SSW \| 192	SSW \| 207	1.9	15.9	15.3	33.8	56.7	55.5
1/28/26 - 1600	33.2	-	35	8.6	26.3	0.2	4.3	SSW \| 192	S \| 177	1.1	13.4	15.3	33.8	56.7	55.5
1/28/26 - 1545	31.4	-	36	7.7	25.0	0.2	3.7	SSW \| 193	ESE \| 122	0.2	11.6	15.3	32.7	56.7	55.5
1/28/26 - 1530	31.2	-	36	7.6	24.8	0.5	4.9	SSW \| 193	SSE \| 155	2.8	13.4	15.3	32.7	56.7	55.5
1/28/26 - 1515	31.3	28.2	37	7.9	25.0	1.5	7.6	S \| 180	S \| 171	5.0	20.8	15.3	32.7	56.7	55.5
1/28/26 - 1500	32.1	-	35	7.6	25.4	0.7	6.0	ESE \| 112	SSE \| 151	5.1	18.1	15.3	32.7	56.7	55.5
1/28/26 - 1445	31.5	-	36	7.8	25.1	0.2	3.5	ENE \| 67	S \| 172	0.5	11.0	15.3	32.2	56.7	55.5
1/28/26 - 1430	29.8	-	35	5.4	23.6	0.2	3.1	ENE \| 66	ENE \| 72	0.3	9.4	15.3	31.3	56.7	55.5
1/28/26 - 1415	30.8	-	34	5.9	24.3	0.5	4.7	ENE \| 64	SE \| 125	2.3	13.2	15.3	31.3	56.7	55.5
1/28/26 - 1400	29.8	-	34	4.9	23.5	0.2	3.9	ENE \| 65	W \| 270	0.4	9.4	15.3	31.2	56.7	55.5
1/28/26 - 1345	29.6	-	32	3.2	23.1	0.2	2.6	ENE \| 67	NNE \| 21	0.2	5.8	15.3	30.8	56.7	55.5
1/28/26 - 1330	29.2	-	35	5.0	23.1	0.2	2.1	ENE \| 67	ENE \| 64	0.2	8.3	15.3	30.8	56.7	55.5
1/28/26 - 1315	28.1	-	36	4.6	22.2	0.7	4.1	ENE \| 68	NNE \| 32	2.5	7.2	15.3	30.8	56.7	55.5
1/28/26 - 1300	29.4	-	30	1.9	22.7	0.2	2.8	ENE \| 68	NNW \| 334	0.2	7.2	15.3	30.8	56.7	55.5
1/28/26 - 1245	30.0	25.2	32	3.8	23.4	1.9	4.0	ENE \| 72	NE \| 52	6.9	9.2	15.3	30.8	56.7	55.5
1/28/26 - 1230	30.4	24.1	31	3.5	23.6	3.7	6.9	E \| 100	E \| 97	8.8	13.4	15.3	30.8	56.7	55.5
1/28/26 - 1215	30.1	23.5	31	2.8	23.4	4.0	7.6	ESE \| 108	ESE \| 104	9.1	17.9	15.3	30.3	56.7	55.5
1/28/26 - 1200	29.6	23.0	30	2.0	22.9	2.5	7.2	SSE \| 163	SSE \| 157	10.6	22.6	15.3	30.1	56.7	55.5
1/28/26 - 1145	28.8	25.0	30	1.1	22.2	0.9	5.8	SSW \| 204	S \| 185	6.1	16.6	15.3	29.3	56.7	55.5
1/28/26 - 1130	28.4	21.0	29	0.5	21.9	4.9	8.5	SSW \| 192	S \| 180	9.7	18.6	15.3	28.7	56.7	55.5
1/28/26 - 1115	27.5	20.5	30	0.2	21.2	3.6	8.1	SSW \| 202	SSW \| 198	9.2	19.2	15.3	28.1	56.7	55.5
1/28/26 - 1100	26.9	17.4	28	-1.7	20.6	5.8	10.1	W \| 261	WSW \| 256	14.6	20.1	15.3	27.4	56.7	55.5
1/28/26 - 1045	26.8	17.0	30	-0.7	20.6	7.3	10.3	SW \| 226	SW \| 221	13.4	19.2	15.3	27.4	56.7	55.5
1/28/26 - 1030	25.9	15.8	28	-2.9	19.7	5.4	10.1	W \| 268	W \| 260	15.9	23.3	15.3	26.4	56.7	55.5
1/28/26 - 1015	24.9	15.5	31	-1.5	19.2	6.2	9.5	SSW \| 209	SSW \| 204	11.9	16.3	15.3	25.7	56.7	55.5
1/28/26 - 1000	23.9	13.0	33	-0.8	18.6	8.2	11.7	SW \| 223	SW \| 217	14.2	18.1	15.3	24.7	56.7	55.5
1/28/26 - 0945	23.5	11.6	35	-0.0	18.4	9.2	12.9	SW \| 214	SSW \| 211	16.8	17.0	15.3	23.8	56.7	55.5
1/28/26 - 0930	23.0	11.6	36	-0.1	18.0	9.4	13.1	SW \| 215	SSW \| 212	13.8	16.3	15.3	23.4	56.7	55.5
1/28/26 - 0915	21.9	8.8	39	0.6	17.3	10.9	14.5	SW \| 216	SSW \| 212	18.4	18.6	15.3	22.6	56.7	55.5
1/28/26 - 0900	20.5	5.1	43	1.3	16.4	15.2	17.6	SW \| 228	SW \| 221	24.0	23.0	15.3	21.0	56.7	55.5
1/28/26 - 0845	19.9	2.0	46	2.3	16.1	21.3	22.3	SW \| 233	SW \| 226	32.9	31.5	15.3	20.2	56.7	55.5
1/28/26 - 0830	19.4	1.2	50	3.9	16.0	23.0	24.0	SW \| 231	SW \| 224	31.9	32.4	15.3	19.6	56.7	55.5
1/28/26 - 0815	19.3	0.7	51	4.3	16.0	23.9	23.9	SW \| 232	SW \| 230	33.7	33.1	15.3	19.6	56.7	55.5
1/28/26 - 0800	19.2	-0.7	52	4.5	15.9	27.9	28.4	SW \| 229	SW \| 226	39.8	40.7	15.3	19.6	56.7	55.5
1/28/26 - 0745	18.8	-1.8	54	5.1	15.8	30.9	32.4	SW \| 226	SW \| 223	42.6	41.4	15.3	19.2	56.7	55.5
1/28/26 - 0730	18.9	-2.2	55	5.4	15.8	32.5	34.7	SW \| 224	SW \| 220	45.1	44.7	15.3	19.2	56.7	55.5
1/28/26 - 0715	18.4	-2.8	61	7.1	15.8	32.8	34.5	SW \| 225	SW \| 222	44.5	42.0	15.3	18.7	56.7	55.5
1/28/26 - 0700	18.0	-3.0	65	8.3	15.7	31.9	33.8	SW \| 223	SW \| 220	41.3	41.8	15.3	18.5	56.7	55.5
1/28/26 - 0645	17.6	-3.9	63	7.0	15.2	33.2	36.0	SW \| 221	SW \| 216	43.4	43.0	15.3	18.5	56.7	55.5
1/28/26 - 0630	16.7	-5.3	57	4.2	14.0	33.9	36.2	SW \| 215	SSW \| 211	43.9	40.9	15.3	18.5	56.7	55.5
1/28/26 - 0615	16.3	-7.2	53	2.2	13.4	38.4	40.8	SW \| 215	SSW \| 213	52.1	48.3	15.3	18.5	56.7	55.5
1/28/26 - 0600	16.1	-7.8	47	-0.5	12.9	41.3	43.7	SW \| 214	SSW \| 213	53.5	49.4	15.3	18.5	56.7	55.5
1/28/26 - 0545	16.2	-7.1	45	-1.7	12.8	39.7	41.8	SW \| 216	SSW \| 211	48.6	46.3	15.3	18.5	56.7	55.5
1/28/26 - 0530	16.2	-7.9	45	-1.3	12.9	43.9	45.3	SSW \| 192	SSW \| 211	54.0	51.2	15.3	18.5	56.7	55.5
1/28/26 - 0515	15.9	-8.6	47	-0.8	12.7	45.1	48.6	NNE \| 32	SSW \| 212	55.6	53.9	15.3	18.5	56.7	55.5
1/28/26 - 0500	15.9	-8.8	48	-0.2	12.7	46.1	49.6	NNE \| 30	SSW \| 212	56.7	55.5	15.3	18.5	56.7	55.5
1/28/26 - 0445	16.0	-8.5	50	0.4	12.9	45.4	49.2	NNE \| 26	SSW \| 213	54.1	52.8	15.3	18.5	54.9	53.2
1/28/26 - 0430	15.9	-8.2	50	0.5	12.9	43.8	47.0	ENE \| 63	SSW \| 212	54.9	53.2	15.3	18.5	54.9	53.2
1/28/26 - 0415	15.7	-8.1	51	0.9	12.8	41.1	44.0	SSW \| 210	SSW \| 213	51.2	49.7	15.3	18.5	51.2	49.7
1/28/26 - 0400	15.6	-8.1	52	1.2	12.7	40.4	42.4	SW \| 216	SSW \| 213	49.5	47.4	15.3	18.5	49.5	47.4
1/28/26 - 0345	16.3	-6.2	48	0.2	13.1	35.3	36.6	SW \| 220	SW \| 218	45.8	43.0	15.6	18.5	46.6	44.3
1/28/26 - 0330	17.0	-5.1	46	-0.4	13.5	34.6	35.5	SW \| 220	SW \| 219	44.9	41.6	16.0	18.5	46.6	44.3
1/28/26 - 0315	16.6	-5.3	46	-0.3	13.3	34.6	35.2	SW \| 224	SW \| 222	42.9	43.0	16.0	18.5	46.6	44.3
1/28/26 - 0300	16.6	-5.8	48	0.3	13.4	35.3	36.4	SW \| 222	SW \| 221	46.6	44.3	16.0	18.5	46.6	44.3
1/28/26 - 0245	17.1	-4.2	47	0.4	13.7	31.6	32.1	SW \| 227	SW \| 223	41.3	39.8	16.7	18.5	44.4	43.6
1/28/26 - 0230	17.6	-2.7	47	1.0	14.2	28.0	27.9	SW \| 229	SW \| 226	37.7	36.0	17.1	18.5	44.4	43.6
1/28/26 - 0215	17.6	-2.3	49	1.9	14.4	25.9	25.7	SW \| 230	SW \| 227	37.5	35.1	17.1	18.5	44.4	43.6
1/28/26 - 0200	17.9	-2.3	50	2.5	14.6	27.6	27.0	SW \| 228	SW \| 226	37.9	36.2	17.1	18.5	44.4	43.6
1/28/26 - 0145	18.0	-2.4	50	2.4	14.7	29.6	29.2	SW \| 224	SW \| 222	38.5	36.7	17.1	18.5	44.4	43.6
1/28/26 - 0130	17.9	-2.1	49	2.2	14.6	28.3	28.9	SW \| 222	SW \| 219	36.3	33.6	17.1	18.5	44.4	43.6
1/28/26 - 0115	18.2	-2.0	49	2.0	14.8	29.6	30.5	SW \| 220	SW \| 215	37.4	35.1	17.1	18.5	44.4	43.6
1/28/26 - 0100	17.6	-3.0	48	1.1	14.3	30.4	31.8	SW \| 217	SSW \| 212	39.0	36.5	17.1	18.0	44.4	43.6
1/28/26 - 0045	17.5	-3.8	47	0.7	14.1	32.4	34.3	SW \| 218	SSW \| 213	42.0	38.2	17.1	18.0	44.4	43.6
1/28/26 - 0030	17.7	-3.0	49	1.8	14.4	31.6	32.1	SW \| 219	SW \| 217	38.8	38.7	17.2	18.0	44.4	43.6
1/28/26 - 0015	17.7	-4.0	51	2.7	14.5	33.8	34.3	SW \| 220	SW \| 219	44.4	43.6	17.2	18.0	44.4	43.6
1/28/26 - 0000	18.2	-3.1	52	3.5	15.0	33.7	34.3	SW \| 220	SW \| 219	42.9	42.0	17.3	25.9	46.4	43.8
1/27/26 - 2345	18.2	-3.5	52	3.6	15.0	34.2	34.9	SW \| 220	SW \| 219	46.4	42.7	17.3	25.9	46.4	43.8
1/27/26 - 2330	17.8	-3.9	52	3.2	14.7	34.7	35.7	SW \| 219	SW \| 217	44.9	42.7	17.3	25.9	45.0	43.8
1/27/26 - 2315	17.6	-4.3	51	2.7	14.5	35.8	37.5	SW \| 217	SSW \| 213	45.0	42.7	17.3	25.9	45.0	43.8
1/27/26 - 2300	18.8	-2.3	46	1.6	15.2	34.0	34.8	SW \| 218	SW \| 215	44.1	41.2	18.0	25.9	44.1	43.8
1/27/26 - 2245	19.5	-1.1	44	1.2	15.6	32.2	32.5	SW \| 219	SW \| 219	42.3	39.6	18.5	25.9	42.3	43.8
1/27/26 - 2230	20.1	0.4	42	0.8	16.0	30.0	29.9	SW \| 223	SW \| 221	39.4	36.7	18.5	25.9	41.2	43.8
1/27/26 - 2215	20.4	1.2	41	0.6	16.2	28.5	28.8	SW \| 221	SW \| 219	36.5	34.7	18.5	25.9	41.2	43.8
1/27/26 - 2200	20.3	1.2	41	0.2	16.1	27.6	28.0	SW \| 222	SW \| 218	36.4	34.0	18.5	25.9	41.2	43.8
1/27/26 - 2145	19.8	0.4	40	-0.5	15.6	29.0	29.8	SW \| 219	SW \| 214	36.3	34.9	18.5	25.9	41.2	43.8
1/27/26 - 2130	20.0	1.0	44	1.6	16.0	27.1	27.9	SW \| 218	SSW \| 212	35.2	31.3	18.5	25.9	41.2	43.8
1/27/26 - 2115	20.9	1.4	49	4.5	17.1	30.0	32.0	SSW \| 205	SSW \| 201	39.7	38.5	18.5	25.9	41.2	43.8
1/27/26 - 2100	20.4	0.9	46	3.0	16.5	29.0	31.1	SSW \| 201	SSW \| 197	38.5	36.5	18.5	25.9	41.2	43.8
1/27/26 - 2045	21.0	2.6	45	2.8	17.0	25.9	27.5	SSW \| 204	SSW \| 199	34.8	33.3	18.5	25.9	41.2	43.8
1/27/26 - 2030	21.4	2.5	46	3.7	17.4	28.5	30.5	SSW \| 203	SSW \| 198	37.1	34.7	18.5	25.9	41.2	43.8
1/27/26 - 2015	20.6	1.2	44	2.3	16.6	30.3	32.1	SSW \| 200	SSW \| 196	38.0	35.6	18.5	25.9	41.2	43.8
1/27/26 - 2000	19.9	1.6	42	0.6	15.9	24.7	26.6	SSW \| 207	SSW \| 201	31.9	30.0	18.5	25.9	41.2	43.8
1/27/26 - 1945	20.0	1.2	42	0.4	15.9	26.1	28.2	SSW \| 201	SSW \| 196	34.6	34.2	18.5	25.9	41.2	43.8
1/27/26 - 1930	19.4	0.8	40	-1.2	15.2	24.8	27.5	SSW \| 205	SSW \| 199	32.7	32.4	18.5	25.9	41.2	43.8
1/27/26 - 1915	19.1	0.8	41	-0.5	15.1	24.7	27.5	SSW \| 208	SSW \| 201	30.2	29.8	18.5	25.9	41.2	43.8
1/27/26 - 1900	19.2	0.6	44	0.8	15.3	25.4	28.2	SSW \| 208	SSW \| 201	31.1	30.2	18.5	25.9	41.2	43.8
1/27/26 - 1845	19.4	0.2	43	0.6	15.4	27.5	29.6	SSW \| 212	SSW \| 206	34.5	31.5	18.5	25.9	41.2	43.8
1/27/26 - 1830	19.8	1.1	42	0.2	15.7	26.0	27.1	SW \| 217	SSW \| 212	33.3	30.4	18.5	25.9	41.2	43.8
1/27/26 - 1815	20.0	2.0	40	-0.3	15.8	24.3	26.1	SW \| 214	SSW \| 208	30.7	28.4	18.5	25.9	41.2	43.8
1/27/26 - 1800	20.8	3.6	39	-0.4	16.4	22.6	23.8	SSW \| 213	SSW \| 207	28.4	26.4	18.5	25.9	41.2	43.8
Max	33.2	28.2	65	8.9	26.3	46.1	49.6	-	-	56.7	55.5	18.5	33.8	56.7	55.5
Avg	22.3	3.4	43	2.6	17.8	20.9	23.2	-	-	28.2	29.9	-	-	-	-
Min	15.6	-8.8	28	-2.9	12.7	0.2	2.1	-	-	0.2	5.8	15.3	18.0	41.2	43.6

Calm: 0.0%

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