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 11/18/25 3:43 AM PST

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
11/18/25 - 0340	0.2	NNE \| 23	0.2	34.6	N \| 10	40.0
11/18/25 - 0335	0.2	NNE \| 23	0.2	34.0	NNE \| 12	39.2
11/18/25 - 0330	0.2	NNE \| 23	0.2	34.4	N \| 11	41.4
11/18/25 - 0325	0.2	NNE \| 23	0.2	34.2	NNE \| 12	39.8
11/18/25 - 0320	0.2	NNE \| 23	0.2	33.6	NNE \| 13	40.7
11/18/25 - 0315	0.2	NNE \| 23	0.2	35.7	N \| 11	40.9
Max	0.2	-	0.2	35.7	-	41.4
Avg	0.2	-	0.2	34.4	-	40.3
Min	0.2	-	0.2	33.6	-	39.2

Top Stn/Summit - 11,053ft

Current Conditions

11/18/25 3:30 AM (-08:00)

Updated Every 15 Minutes

Wind Spd	0.2 mph 0.0
Wind Spd Sonic	34.1 mph 0.5
Wind Dir	NNE \| 23 °
Wind Dir Sonic	NNE \| 12 °
Wind Gust	0.2 mph 0.0
Wind Gust Sonic	41.4 mph 1.6
Temp	15.3 °F 4.1
RH	95 % 2
Dew Pt	14.2 °F 4.6
Wet Bulb	15.0 °F 4.1
Daily Max Wind	16.0 mph 15.8
Time of Max Wind	0137
Max Wind Dir	NNE \| 17 °
Daily Max Gust Sonic	41.4 mph 9.2
Time Wind Max Sonic	0327
Dir Max Gust Sonic	N \| 6 Degrees
Daily Max Temp	15.8 °F 3.7
Daily Min Temp	14.3 °F 4.6
Yest MaxT	24.7 °F
Yest MinT	13.4 °F
Yest MaxGst	28.7 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 11/18/25 3:43 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)
11/18/25 - 0330	15.3	-	95	14.2	15.0	0.2	34.1	NNE \| 23	NNE \| 12	0.2	41.4	14.3	15.8	16.0	41.4
11/18/25 - 0315	15.2	-	95	14.1	14.9	0.2	35.5	NNE \| 23	N \| 11	0.2	40.9	14.3	15.8	16.0	40.9
11/18/25 - 0300	15.2	-	95	14.0	14.9	0.2	28.4	NNE \| 23	N \| 6	0.2	38.2	14.3	15.8	16.0	38.2
11/18/25 - 0245	15.2	-	95	14.0	14.9	0.2	25.3	NNE \| 23	N \| 11	0.2	30.2	14.3	15.8	16.0	30.2
11/18/25 - 0230	15.3	-	95	14.1	15.0	0.2	26.4	NNE \| 22	N \| 10	0.2	30.0	14.3	15.8	16.0	30.0
11/18/25 - 0215	15.4	-	95	14.2	15.1	0.2	23.9	NNE \| 22	N \| 7	0.2	28.0	14.3	15.8	16.0	28.0
11/18/25 - 0200	15.6	-	95	14.4	15.3	0.2	18.2	NNE \| 18	N \| 359	0.4	22.6	14.3	15.8	16.0	24.2
11/18/25 - 0145	15.7	2.9	95	14.6	15.5	6.1	14.3	NNE \| 19	N \| 7	16.0	19.0	14.3	15.8	16.0	24.2
11/18/25 - 0130	15.6	6.8	95	14.6	15.4	1.1	5.7	N \| 1	NNE \| 19	10.8	12.1	14.3	15.8	10.8	24.2
11/18/25 - 0115	15.5	-	95	14.4	15.2	0.3	5.9	SSW \| 204	WSW \| 243	1.4	14.8	14.3	15.5	1.4	24.2
11/18/25 - 0100	15.2	-	95	14.1	15.0	0.2	5.4	SSW \| 204	SW \| 214	0.7	13.2	14.3	15.4	0.7	24.2
11/18/25 - 0045	15.0	-	95	13.8	14.7	0.2	7.1	SSW \| 203	SSW \| 202	0.2	10.5	14.3	15.2	0.2	24.2
11/18/25 - 0030	14.7	-	95	13.5	14.4	0.2	11.3	SSW \| 203	SSW \| 194	0.2	18.6	14.3	14.8	0.2	24.2
11/18/25 - 0015	14.4	-	95	13.2	14.2	0.2	17.3	SSW \| 200	S \| 188	0.2	24.2	14.3	14.6	0.2	24.2
11/18/25 - 0000	14.2	-	95	12.9	13.9	0.2	18.2	SSW \| 200	SSW \| 192	0.4	25.0	13.4	24.7	28.7	69.1
11/17/25 - 2345	13.9	5.4	94	12.6	13.7	2.0	22.2	SSW \| 204	SSW \| 206	8.7	28.4	13.4	24.7	28.7	69.1
11/17/25 - 2330	13.7	1.6	94	12.4	13.5	5.3	22.3	SSW \| 212	SSW \| 212	13.1	26.0	13.4	24.7	28.7	69.1
11/17/25 - 2315	13.6	0.3	94	12.2	13.3	7.7	21.7	SW \| 223	SW \| 217	14.0	23.9	13.4	24.7	28.7	69.1
11/17/25 - 2300	13.5	-0.2	94	12.1	13.2	8.1	22.7	SW \| 225	SW \| 217	14.9	26.4	13.4	24.7	28.7	69.1
11/17/25 - 2245	13.4	-2.1	94	12.0	13.1	10.0	25.6	SW \| 215	SW \| 216	19.5	35.1	13.4	24.7	28.7	69.1
11/17/25 - 2230	13.4	4.2	94	12.0	13.1	1.5	31.2	SSW \| 212	SW \| 215	10.3	40.9	13.4	24.7	28.7	69.1
11/17/25 - 2215	13.4	-	94	12.0	13.2	0.2	28.4	SSW \| 213	SW \| 215	2.5	32.9	13.4	24.7	28.7	69.1
11/17/25 - 2200	13.6	-	94	12.2	13.3	0.2	31.7	SW \| 221	SW \| 216	2.2	40.3	13.5	24.7	28.7	69.1
11/17/25 - 2145	13.8	-4.1	94	12.4	13.5	12.4	41.6	SW \| 224	SW \| 216	28.7	49.7	13.6	24.7	28.7	69.1
11/17/25 - 2130	14.1	-2.9	94	12.7	13.8	11.4	41.5	SW \| 224	SW \| 216	25.4	50.6	13.9	24.7	28.6	69.1
11/17/25 - 2115	14.4	-2.2	94	13.1	14.1	13.5	35.0	SW \| 221	SW \| 216	22.1	43.6	14.2	24.7	28.6	69.1
11/17/25 - 2100	14.7	-3.0	95	13.4	14.4	15.0	38.8	SW \| 218	SW \| 216	26.6	45.6	14.5	24.7	28.6	69.1
11/17/25 - 2045	15.0	-2.8	95	13.7	14.7	16.9	40.9	SSW \| 208	SW \| 214	25.6	49.0	14.5	24.7	28.6	69.1
11/17/25 - 2030	15.0	-1.4	95	13.9	14.8	11.8	39.2	SSW \| 212	SW \| 215	24.1	45.0	14.5	24.7	28.6	69.1
11/17/25 - 2015	15.0	1.4	95	13.9	14.8	4.9	35.6	SW \| 220	SW \| 216	19.5	45.4	14.5	24.7	28.6	69.1
11/17/25 - 2000	15.0	-1.7	95	13.8	14.7	8.0	33.8	SW \| 222	SW \| 219	28.6	46.1	14.5	24.7	28.6	69.1
11/17/25 - 1945	14.8	0.8	95	13.6	14.5	8.4	29.0	SW \| 214	SW \| 216	16.7	37.6	14.5	24.7	24.3	69.1
11/17/25 - 1930	14.6	4.4	95	13.4	14.3	2.2	29.6	SSW \| 211	SW \| 215	12.2	39.2	14.5	24.7	24.3	69.1
11/17/25 - 1915	14.5	-	95	13.2	14.2	0.2	29.4	SSW \| 194	SSW \| 208	0.6	37.8	14.5	24.7	24.3	69.1
11/17/25 - 1900	14.5	-	94	13.2	14.2	0.2	26.8	SSW \| 201	SSW \| 202	0.4	36.7	14.5	24.7	24.3	69.1
11/17/25 - 1845	14.6	-	94	13.4	14.4	0.2	24.0	SSW \| 210	SSW \| 213	0.7	27.1	14.6	24.7	24.3	69.1
11/17/25 - 1830	14.9	-	95	13.6	14.6	0.2	28.6	SSW \| 211	SSW \| 213	1.4	33.8	14.7	24.7	24.3	69.1
11/17/25 - 1815	15.2	-	95	13.9	14.9	0.2	28.8	SW \| 217	SW \| 216	2.4	33.1	15.0	24.7	24.3	69.1
11/17/25 - 1800	15.5	-	95	14.3	15.2	0.2	29.4	SW \| 218	SW \| 217	1.3	36.5	15.3	24.7	24.3	69.1
11/17/25 - 1745	15.8	-	95	14.7	15.5	0.2	35.7	SW \| 221	SW \| 216	1.0	39.8	15.6	24.7	24.3	69.1
11/17/25 - 1730	16.2	-	95	15.1	15.9	0.2	36.8	SW \| 224	SW \| 217	1.3	45.4	16.0	24.7	24.3	69.1
11/17/25 - 1715	16.6	-	96	15.5	16.3	0.2	41.2	SW \| 222	SW \| 217	2.1	48.8	16.4	24.7	24.3	69.1
11/17/25 - 1700	17.0	-	96	16.0	16.7	0.2	36.1	SW \| 224	SW \| 218	2.1	44.5	16.8	24.7	24.3	69.1
11/17/25 - 1645	17.4	-	96	16.4	17.1	0.2	31.8	SW \| 217	SW \| 219	3.5	42.7	17.2	24.7	24.3	69.1
11/17/25 - 1630	17.7	-	96	16.8	17.4	0.3	28.4	SW \| 223	SW \| 219	3.6	40.3	17.5	24.7	24.3	69.1
11/17/25 - 1615	18.2	2.9	96	17.4	17.9	10.6	28.3	SW \| 225	SW \| 218	24.3	35.3	18.0	24.7	24.3	69.1
11/17/25 - 1600	18.8	9.5	97	18.1	18.6	1.7	32.0	SW \| 215	SW \| 215	12.6	38.0	18.5	24.7	18.5	69.1
11/17/25 - 1545	19.4	10.1	97	18.8	19.2	0.5	32.3	SSW \| 210	SSW \| 213	14.1	37.1	18.9	24.7	18.5	69.1
11/17/25 - 1530	20.1	6.9	97	19.4	19.8	8.9	31.9	SSW \| 209	SSW \| 213	18.5	37.4	18.9	24.7	18.5	69.1
11/17/25 - 1515	20.7	9.2	98	20.2	20.4	5.9	28.5	SW \| 217	SW \| 214	15.8	33.3	18.9	24.7	15.8	69.1
11/17/25 - 1500	21.5	-	98	21.1	21.3	0.5	34.5	SW \| 217	SSW \| 212	3.7	43.4	18.9	24.7	9.2	69.1
11/17/25 - 1445	22.2	-	98	21.8	22.0	0.2	37.3	SW \| 220	SW \| 215	3.2	44.1	18.9	24.7	9.2	69.1
11/17/25 - 1430	22.8	-	99	22.5	22.6	0.5	33.2	SW \| 217	SW \| 216	5.4	41.4	18.9	24.7	9.2	69.1
11/17/25 - 1415	23.4	17.0	99	23.3	23.2	0.8	28.2	SW \| 223	SW \| 217	9.2	35.6	18.9	24.7	9.2	69.1
11/17/25 - 1400	24.1	-	100	24.0	23.9	0.3	29.9	SW \| 223	SW \| 217	2.3	39.6	18.9	24.7	2.3	69.1
11/17/25 - 1345	24.5	-	100	24.5	24.4	0.2	23.8	SW \| 222	SW \| 216	1.7	30.9	18.9	24.7	1.7	69.1
11/17/25 - 1330	24.6	-	100	24.6	24.5	0.2	22.3	SSW \| 213	SW \| 214	0.2	28.2	18.9	24.7	0.4	69.1
11/17/25 - 1315	24.6	-	100	24.6	24.5	0.2	18.2	SSW \| 206	SSW \| 209	0.2	23.7	18.9	24.7	0.4	69.1
11/17/25 - 1300	24.6	-	100	24.6	24.4	0.2	16.8	SSW \| 199	S \| 188	0.2	22.8	18.9	24.6	0.4	69.1
11/17/25 - 1245	24.5	-	100	24.5	24.4	0.2	16.1	SSW \| 200	SSW \| 197	0.3	21.5	18.9	24.5	0.4	69.1
11/17/25 - 1230	24.4	-	100	24.4	24.3	0.2	21.2	SSW \| 203	SSW \| 207	0.4	28.9	18.9	24.5	0.4	69.1
11/17/25 - 1215	24.3	-	100	24.3	24.2	0.2	26.3	SSW \| 210	SSW \| 212	0.2	34.2	18.9	24.5	0.3	69.1
11/17/25 - 1200	24.2	-	100	24.2	24.1	0.2	32.3	SSW \| 205	SSW \| 211	0.2	39.8	18.9	24.4	0.3	69.1
11/17/25 - 1145	24.2	-	100	24.1	24.0	0.2	36.8	SSW \| 207	SSW \| 212	0.2	48.8	18.9	24.2	0.3	69.1
11/17/25 - 1130	24.2	-	100	24.1	24.0	0.2	40.4	SSW \| 204	SSW \| 209	0.2	53.7	18.9	24.2	0.3	69.1
11/17/25 - 1115	24.2	-	100	24.1	24.0	0.2	35.4	SSW \| 200	SSW \| 205	0.3	51.9	18.9	24.2	0.3	69.1
11/17/25 - 1100	24.1	-	100	24.1	24.0	0.2	32.1	SSW \| 205	SSW \| 210	0.3	40.7	18.9	24.2	0.3	69.1
11/17/25 - 1045	24.0	-	100	23.9	23.8	0.2	35.8	SSW \| 205	SSW \| 211	0.3	45.9	18.9	24.1	0.3	69.1
11/17/25 - 1030	23.7	-	100	23.6	23.5	0.2	34.8	SSW \| 208	SSW \| 212	0.3	45.9	18.9	23.9	0.3	69.1
11/17/25 - 1015	23.4	-	100	23.3	23.2	0.2	34.1	SSW \| 203	SSW \| 209	0.2	50.3	18.9	23.6	0.2	69.1
11/17/25 - 1000	23.2	-	99	23.0	23.0	0.2	31.2	SSW \| 199	SSW \| 202	0.2	46.1	18.9	23.3	0.2	69.1
11/17/25 - 0945	23.0	-	99	22.9	22.8	0.2	38.4	SSW \| 194	S \| 188	0.2	57.0	18.9	23.1	0.2	69.1
11/17/25 - 0930	22.6	-	99	22.5	22.4	0.2	44.4	S \| 190	S \| 191	0.2	59.1	18.9	22.8	0.2	69.1
11/17/25 - 0915	22.0	-	99	21.8	21.8	0.2	48.9	SSW \| 193	SSW \| 200	0.2	63.8	18.9	22.4	0.2	69.1
11/17/25 - 0900	21.5	-	99	21.1	21.3	0.2	42.3	SSW \| 193	SSW \| 198	0.2	69.1	18.9	21.8	0.2	69.1
11/17/25 - 0845	21.0	-	98	20.6	20.8	0.2	32.8	SSW \| 201	SSW \| 205	0.2	47.9	18.9	21.2	0.2	57.3
11/17/25 - 0830	20.7	-	98	20.3	20.5	0.2	41.5	S \| 184	S \| 185	0.2	57.3	18.9	20.8	0.2	57.3
11/17/25 - 0815	20.4	-	98	19.9	20.1	0.2	37.3	SSW \| 194	SSW \| 195	0.2	49.2	18.9	20.5	0.2	52.6
11/17/25 - 0800	20.0	-	98	19.5	19.8	0.2	39.3	S \| 191	SSW \| 195	0.2	52.6	18.9	20.1	0.2	52.6
11/17/25 - 0745	19.8	-	98	19.2	19.5	0.2	37.6	S \| 190	S \| 188	0.2	47.4	18.9	20.1	0.2	51.4
11/17/25 - 0730	19.6	-	97	19.0	19.4	0.2	37.2	SSW \| 193	S \| 185	0.2	47.2	18.9	20.1	0.2	51.4
11/17/25 - 0715	19.7	-	97	19.0	19.4	0.2	29.0	SSW \| 206	SSW \| 204	0.2	46.1	18.9	20.1	0.2	51.4
11/17/25 - 0700	19.8	-	98	19.2	19.5	0.2	25.7	SW \| 214	SW \| 214	0.2	32.4	18.9	20.1	0.2	51.4
11/17/25 - 0645	19.8	-	98	19.2	19.6	0.2	28.4	SW \| 217	SW \| 216	0.2	34.4	18.9	20.1	0.2	51.4
11/17/25 - 0630	19.9	-	98	19.3	19.6	0.2	24.8	SW \| 218	SW \| 217	0.2	34.0	18.9	20.1	0.2	51.4
11/17/25 - 0615	20.0	-	98	19.4	19.8	0.2	25.0	SW \| 216	SW \| 216	0.2	30.4	18.9	20.1	0.2	51.4
11/17/25 - 0600	20.0	-	98	19.5	19.8	0.2	26.3	SW \| 214	SW \| 215	0.2	34.9	18.9	20.1	0.2	51.4
11/17/25 - 0545	20.1	-	98	19.6	19.9	0.2	31.2	SSW \| 210	SW \| 214	0.2	35.8	18.9	20.1	0.2	51.4
11/17/25 - 0530	20.1	-	98	19.6	19.9	0.2	32.5	SW \| 217	SW \| 215	0.2	39.4	18.9	20.1	0.2	51.4
11/17/25 - 0515	20.0	-	98	19.5	19.8	0.2	36.4	SSW \| 209	SSW \| 213	0.2	42.5	18.9	20.1	0.2	51.4
11/17/25 - 0500	20.0	-	98	19.5	19.8	0.2	39.9	SSW \| 213	SW \| 216	0.2	45.2	18.9	20.0	0.2	51.4
11/17/25 - 0445	19.9	-	98	19.4	19.7	0.2	41.1	SSW \| 212	SW \| 215	0.2	51.4	18.9	20.0	0.2	51.4
11/17/25 - 0430	19.9	-	98	19.3	19.6	0.2	40.5	SSW \| 208	SSW \| 213	0.2	48.1	18.9	19.9	0.2	50.6
11/17/25 - 0415	19.8	-	98	19.2	19.5	0.2	37.9	SSW \| 209	SW \| 214	0.2	45.2	18.9	19.8	0.2	50.6
11/17/25 - 0400	19.7	-	98	19.1	19.4	0.2	37.7	SSW \| 209	SW \| 214	0.2	43.8	18.9	19.8	0.2	50.6
11/17/25 - 0345	19.5	-	97	18.9	19.3	0.2	37.0	SSW \| 208	SW \| 214	0.2	45.6	18.9	19.6	0.2	50.6
11/17/25 - 0330	19.4	-	97	18.7	19.1	0.2	34.6	SSW \| 211	SW \| 215	0.2	43.0	18.9	19.4	0.2	50.6
Max	24.6	17.0	100	24.6	24.5	16.9	48.9	-	-	28.7	69.1	18.9	24.7	28.7	69.1
Avg	18.5	2.6	97	17.8	18.3	2.0	30.2	-	-	5.0	38.6	-	-	-	-
Min	13.4	-4.1	94	12.0	13.1	0.2	5.4	-	-	0.2	10.5	13.4	14.6	0.2	24.2

Calm: 0.0%

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