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 5/23/26 11:27 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
5/23/26 - 1125	14.8	W \| 262	20.9	15.2	SW \| 226	21.9
5/23/26 - 1120	15.8	SSW \| 213	21.6	16.4	SSW \| 206	21.5
5/23/26 - 1115	14.6	WNW \| 296	23.7	15.4	SW \| 214	21.2
5/23/26 - 1110	15.9	SW \| 218	23.3	16.8	SW \| 214	23.3
5/23/26 - 1105	16.2	SSW \| 196	21.7	16.6	SW \| 214	23.0
5/23/26 - 1100	13.7	SSW \| 203	21.1	14.2	SW \| 215	22.6
Max	16.2	-	23.7	16.8	-	23.3
Avg	15.2	-	22.0	15.8	-	22.3
Min	13.7	-	20.9	14.2	-	21.2

Top Stn/Summit - 11,053ft

Current Conditions

5/23/26 11:15 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	15.6 mph 4.3
Wind Spd Sonic	16.3 mph 3.5
Wind Dir	SW \| 219 °
Wind Dir Sonic	SW \| 214 °
Wind Gust	23.7 mph 0.1
Wind Gust Sonic	23.3 mph 0.4
Temp	43.2 °F 0.7
WindChill	34.8 °F 1.4
RH	48 % 1
Dew Pt	25.1 °F 1.2
Wet Bulb	36.2 °F 0.8
Daily Max Wind	34.8 mph 11.1
Time of Max Wind	0534
Max Wind Dir	SW \| 220 °
Daily Max Gust Sonic	33.1 mph 10.3
Time Wind Max Sonic	0453
Dir Max Gust Sonic	SW \| 221 Degrees
Daily Max Temp	43.7 °F 1.4
Daily Min Temp	32.9 °F 4.4
Yest MaxT	46.9 °F
Yest MinT	34.2 °F
Yest MaxGst	38.9 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 5/23/26 11:27 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)
5/23/26 - 1115	43.2	34.8	48	25.1	36.2	15.6	16.3	SW \| 219	SW \| 214	23.7	23.3	32.9	43.7	34.8	33.1
5/23/26 - 1100	42.7	34.7	51	26.0	36.2	12.6	13.4	SSW \| 205	SW \| 221	21.2	22.6	32.9	43.2	34.8	33.1
5/23/26 - 1045	42.5	35.0	54	26.9	36.4	11.4	12.6	SSW \| 201	SW \| 217	19.2	19.0	32.9	43.1	34.8	33.1
5/23/26 - 1030	42.6	35.4	54	27.1	36.5	11.6	12.7	SSW \| 207	SSW \| 209	17.0	16.6	32.9	43.1	34.8	33.1
5/23/26 - 1015	42.3	34.3	55	27.2	36.4	13.2	14.6	W \| 268	SSW \| 196	20.4	20.8	32.9	42.8	34.8	33.1
5/23/26 - 1000	41.0	32.4	58	27.5	35.7	14.6	16.0	SW \| 225	SSW \| 207	20.1	23.3	32.9	41.8	34.8	33.1
5/23/26 - 0945	39.8	30.7	61	27.2	34.9	15.3	17.5	SW \| 220	SSW \| 203	20.4	22.4	32.9	40.6	34.8	33.1
5/23/26 - 0930	38.9	29.8	61	26.5	34.2	14.8	16.8	SW \| 234	SSW \| 209	19.7	20.1	32.9	39.4	34.8	33.1
5/23/26 - 0915	38.5	29.6	60	25.7	33.7	13.8	15.3	SW \| 226	SSW \| 210	18.1	20.4	32.9	38.9	34.8	33.1
5/23/26 - 0900	37.7	28.1	60	25.1	33.0	15.0	16.4	SW \| 225	SSW \| 208	19.9	19.9	32.9	38.7	34.8	33.1
5/23/26 - 0845	36.8	27.0	61	24.6	32.3	15.2	17.3	SW \| 223	SSW \| 210	19.9	20.6	32.9	37.4	34.8	33.1
5/23/26 - 0830	36.2	25.4	63	24.8	32.0	16.9	19.0	SW \| 224	SSW \| 212	24.2	22.8	32.9	36.5	34.8	33.1
5/23/26 - 0815	35.6	24.1	65	25.2	31.8	19.7	21.8	SW \| 216	SSW \| 213	25.6	24.8	32.9	36.2	34.8	33.1
5/23/26 - 0800	35.0	23.0	69	25.8	31.6	21.1	23.7	SW \| 216	SW \| 215	26.6	26.0	32.9	36.2	34.8	33.1
5/23/26 - 0745	35.2	23.2	69	26.2	31.9	21.7	24.5	SW \| 218	SW \| 216	26.5	26.6	32.9	36.2	34.8	33.1
5/23/26 - 0730	34.6	22.2	72	26.5	31.6	21.9	25.0	SW \| 218	SW \| 217	27.6	27.1	32.9	35.5	34.8	33.1
5/23/26 - 0715	34.9	22.2	71	26.3	31.7	24.4	27.2	SW \| 218	SW \| 217	29.5	29.1	32.9	35.5	34.8	33.1
5/23/26 - 0700	34.8	22.0	71	26.3	31.6	24.6	27.5	SW \| 218	SW \| 217	30.1	29.1	32.9	35.5	34.8	33.1
5/23/26 - 0645	34.4	21.3	72	26.2	31.3	24.8	28.2	SW \| 218	SW \| 218	30.0	29.3	32.9	34.9	34.8	33.1
5/23/26 - 0630	34.1	20.8	72	26.2	31.2	25.3	28.1	SW \| 218	SW \| 217	31.3	30.4	32.9	34.9	34.8	33.1
5/23/26 - 0615	33.3	19.6	74	25.9	30.6	26.1	29.7	SW \| 218	SW \| 217	31.9	31.1	32.9	34.9	34.8	33.1
5/23/26 - 0600	33.1	19.1	74	25.6	30.4	27.1	30.2	SW \| 220	SW \| 219	33.3	31.8	32.9	34.9	34.8	33.1
5/23/26 - 0545	33.0	18.8	73	25.5	30.3	27.9	31.2	SW \| 220	SW \| 218	34.8	32.9	32.9	34.9	34.8	33.1
5/23/26 - 0530	33.1	19.1	73	25.3	30.3	26.9	29.8	SW \| 221	SW \| 219	33.3	32.0	32.9	34.9	33.7	33.1
5/23/26 - 0515	33.2	19.1	73	25.3	30.3	27.5	30.3	SW \| 220	SW \| 218	33.7	32.7	32.9	34.9	33.7	33.1
5/23/26 - 0500	33.4	19.4	72	25.4	30.5	26.9	29.3	SW \| 223	SW \| 220	33.5	33.1	33.2	34.9	33.5	33.1
5/23/26 - 0445	33.4	19.7	72	25.4	30.5	26.3	28.7	SW \| 224	SW \| 221	32.3	31.8	33.2	34.9	32.9	32.4
5/23/26 - 0430	33.5	19.7	72	25.5	30.6	26.7	29.0	SW \| 223	SW \| 220	32.6	31.8	33.2	34.9	32.9	32.4
5/23/26 - 0415	33.6	19.9	72	25.6	30.7	26.1	28.5	SW \| 223	SW \| 220	32.9	31.8	33.2	34.9	32.9	32.4
5/23/26 - 0400	33.4	19.6	73	25.8	30.6	26.5	29.2	SW \| 221	SW \| 218	32.8	31.5	33.2	34.9	32.8	32.4
5/23/26 - 0345	33.5	19.8	74	26.0	30.8	26.4	29.4	SW \| 222	SW \| 219	32.5	32.0	33.5	34.9	32.8	32.4
5/23/26 - 0330	33.7	20.3	74	26.2	30.9	25.2	27.9	SW \| 224	SW \| 221	31.4	30.9	33.5	34.9	32.8	32.4
5/23/26 - 0315	33.6	20.3	74	26.3	30.9	24.4	27.4	SW \| 223	SW \| 221	30.9	30.6	33.5	34.9	32.8	32.4
5/23/26 - 0300	33.8	20.2	74	26.4	31.0	25.7	29.4	SW \| 222	SW \| 220	31.9	32.4	33.5	34.9	32.8	32.4
5/23/26 - 0245	33.7	20.0	74	26.3	31.0	26.2	30.1	SW \| 220	SW \| 219	32.8	32.2	33.5	34.9	32.8	32.2
5/23/26 - 0230	33.9	20.5	73	26.4	31.1	25.2	28.2	SW \| 217	SW \| 216	31.7	30.9	33.8	34.9	31.7	30.9
5/23/26 - 0215	34.3	21.3	73	26.5	31.4	23.9	26.6	SW \| 218	SW \| 217	30.6	29.8	34.0	34.9	30.6	29.8
5/23/26 - 0200	34.4	21.7	73	26.6	31.5	22.6	25.0	SW \| 217	SW \| 216	29.3	28.0	34.2	34.7	29.3	28.0
5/23/26 - 0145	34.3	21.9	73	26.4	31.4	21.8	24.3	SW \| 219	SW \| 218	27.3	26.8	34.2	34.6	27.3	27.3
5/23/26 - 0130	34.4	22.0	73	26.7	31.5	21.6	24.7	SW \| 216	SW \| 215	26.6	27.3	34.2	34.6	26.6	27.3
5/23/26 - 0115	34.3	22.1	73	26.7	31.5	20.9	23.9	SW \| 215	SW \| 214	26.5	25.7	34.2	34.6	26.5	25.7
5/23/26 - 0100	34.5	22.2	73	26.6	31.5	20.9	24.0	SW \| 214	SW \| 214	27.5	26.2	34.2	46.9	38.9	38.9
5/23/26 - 0045	34.9	22.9	73	27.0	31.9	21.2	24.3	SW \| 216	SW \| 216	26.1	26.0	34.5	46.9	38.9	38.9
5/23/26 - 0030	35.0	23.4	73	27.1	32.0	18.9	22.2	SW \| 220	SW \| 218	25.1	25.0	34.8	46.9	38.9	38.9
5/23/26 - 0015	35.3	24.1	72	27.2	32.2	18.2	21.3	SW \| 218	SW \| 217	23.4	23.7	35.0	46.9	38.9	38.9
5/23/26 - 0000	35.3	24.3	72	27.2	32.3	17.9	21.1	SW \| 220	SW \| 218	22.6	23.0	35.0	46.9	38.9	38.9
5/22/26 - 2345	35.5	24.6	72	27.2	32.4	17.5	21.0	SW \| 217	SW \| 217	22.4	23.0	35.0	46.9	38.9	38.9
5/22/26 - 2330	35.3	24.3	72	27.2	32.2	17.9	21.3	SW \| 214	SW \| 214	22.0	22.6	35.0	46.9	38.9	38.9
5/22/26 - 2315	35.6	24.8	71	27.2	32.4	17.5	20.7	SSW \| 213	SSW \| 212	22.0	22.6	35.2	46.9	38.9	38.9
5/22/26 - 2300	35.9	25.3	71	27.4	32.7	17.1	20.6	SW \| 214	SW \| 214	21.1	22.4	35.7	46.9	38.9	38.9
5/22/26 - 2245	36.1	25.6	71	27.6	32.8	16.9	20.2	SSW \| 213	SSW \| 213	21.0	21.5	35.8	46.9	38.9	38.9
5/22/26 - 2230	36.1	25.7	71	27.6	32.8	16.8	20.0	SSW \| 211	SSW \| 210	20.8	21.5	36.0	46.9	38.9	38.9
5/22/26 - 2215	36.2	26.1	70	27.5	32.8	15.7	19.3	SSW \| 209	SSW \| 209	20.0	20.6	36.0	46.9	38.9	38.9
5/22/26 - 2200	36.4	26.6	70	27.4	33.0	14.7	17.9	SSW \| 213	SSW \| 212	18.7	19.0	36.1	46.9	38.9	38.9
5/22/26 - 2145	36.7	27.6	69	27.3	33.1	13.0	16.1	SSW \| 211	SSW \| 212	16.5	18.1	36.2	46.9	38.9	38.9
5/22/26 - 2130	36.5	26.8	69	27.2	32.9	14.6	17.5	SSW \| 211	SSW \| 211	18.5	19.9	36.2	46.9	38.9	38.9
5/22/26 - 2115	36.5	26.5	69	27.4	33.0	15.6	18.9	SW \| 214	SW \| 214	19.4	21.0	36.2	46.9	38.9	38.9
5/22/26 - 2100	36.8	26.8	69	27.6	33.3	15.6	19.0	SW \| 214	SW \| 214	20.9	21.2	36.6	46.9	38.9	38.9
5/22/26 - 2045	37.2	27.2	68	27.8	33.6	15.6	18.8	SW \| 215	SW \| 214	21.4	21.5	36.9	46.9	38.9	38.9
5/22/26 - 2030	37.3	27.1	68	27.9	33.7	17.1	20.1	SW \| 219	SW \| 218	22.0	22.6	37.0	46.9	38.9	38.9
5/22/26 - 2015	37.6	27.8	69	28.3	34.0	16.4	19.7	SW \| 225	SW \| 221	20.7	22.4	37.2	46.9	38.9	38.9
5/22/26 - 2000	39.6	30.1	65	28.8	35.3	16.7	19.0	SW \| 228	SW \| 224	22.0	22.4	37.2	46.9	38.9	38.9
5/22/26 - 1945	40.2	30.4	64	29.1	35.8	18.4	19.7	SW \| 229	SW \| 226	25.1	25.3	37.2	46.9	38.9	38.9
5/22/26 - 1930	40.3	30.1	64	29.2	35.9	20.3	21.8	SW \| 229	SW \| 225	26.8	27.1	37.2	46.9	38.9	38.9
5/22/26 - 1915	40.4	29.8	64	29.3	36.0	22.1	23.7	SW \| 224	SW \| 221	28.8	29.1	37.2	46.9	38.9	38.9
5/22/26 - 1900	41.9	31.9	62	29.6	36.9	21.2	22.3	SW \| 226	SW \| 224	28.2	27.7	37.2	46.9	38.9	38.9
5/22/26 - 1845	42.3	32.2	61	29.8	37.2	21.9	22.3	SW \| 227	SW \| 226	30.8	29.1	37.2	46.9	38.9	38.9
5/22/26 - 1830	43.1	33.3	60	30.3	37.9	21.4	21.8	SW \| 226	SW \| 224	31.0	31.1	37.2	46.9	38.9	38.9
5/22/26 - 1815	43.6	33.8	61	30.8	38.3	21.7	22.2	SW \| 224	SW \| 222	32.5	33.1	37.2	46.9	38.9	38.9
5/22/26 - 1800	43.2	33.3	63	31.3	38.3	20.5	20.9	SW \| 228	SW \| 229	33.4	34.4	37.2	46.9	38.9	38.9
5/22/26 - 1745	43.3	32.9	64	32.0	38.6	22.6	23.0	SW \| 222	SW \| 221	38.0	36.9	37.2	46.9	38.9	38.9
5/22/26 - 1730	43.4	33.6	66	32.7	39.0	20.8	21.0	SW \| 222	SW \| 222	33.6	30.2	37.2	46.9	38.9	38.9
5/22/26 - 1715	43.9	34.0	66	33.5	39.5	22.2	21.8	SW \| 224	SW \| 224	35.1	36.0	37.2	46.9	38.9	38.9
5/22/26 - 1700	44.5	35.3	66	34.0	40.0	18.7	18.7	SW \| 230	SW \| 233	32.2	32.9	37.2	46.9	38.9	38.9
5/22/26 - 1645	44.2	34.8	67	33.9	39.8	20.1	20.0	SW \| 228	SW \| 230	33.1	32.4	37.2	46.9	38.9	38.9
5/22/26 - 1630	44.1	35.0	64	32.7	39.3	19.4	19.2	SW \| 230	SW \| 233	29.4	30.2	37.2	46.9	38.9	38.9
5/22/26 - 1615	44.3	34.9	62	32.0	39.1	21.2	21.5	SW \| 224	SW \| 224	31.2	31.1	37.2	46.9	38.9	38.9
5/22/26 - 1600	44.0	34.0	63	32.1	39.0	24.5	24.4	SW \| 222	SW \| 221	35.3	36.9	37.2	46.9	38.9	38.9
5/22/26 - 1545	43.8	33.5	62	31.8	38.8	25.0	25.6	SW \| 222	SW \| 221	37.9	37.1	37.2	46.9	38.9	38.9
5/22/26 - 1530	43.6	32.9	59	30.2	38.1	27.0	28.2	SW \| 221	SW \| 218	38.9	38.9	37.2	46.9	38.9	38.9
5/22/26 - 1515	43.2	33.0	62	31.2	38.2	24.3	25.3	SW \| 222	SW \| 220	33.5	35.3	37.2	46.9	36.2	35.3
5/22/26 - 1500	43.3	32.7	66	32.6	38.8	25.6	27.0	SW \| 223	SW \| 220	36.2	34.0	37.2	46.9	36.2	34.7
5/22/26 - 1445	43.7	33.7	61	31.0	38.5	22.7	23.9	SW \| 223	SW \| 220	34.4	33.1	37.2	46.9	34.6	34.7
5/22/26 - 1430	45.9	37.4	55	30.6	39.5	17.9	19.5	SW \| 230	SW \| 229	30.2	31.5	37.2	46.9	34.6	34.7
5/22/26 - 1415	45.7	36.5	57	31.3	39.6	22.2	22.9	SW \| 222	SW \| 220	34.6	34.7	37.2	46.5	34.6	34.7
5/22/26 - 1400	46.0	37.2	52	29.2	39.1	19.8	19.8	SW \| 225	SW \| 226	33.4	31.3	37.2	46.5	33.4	33.8
5/22/26 - 1345	45.9	37.3	47	27.0	38.3	18.9	18.6	SW \| 224	SW \| 226	30.9	31.1	37.2	46.5	33.3	33.8
5/22/26 - 1330	46.2	38.5	46	26.5	38.3	14.4	15.2	SW \| 233	SW \| 229	26.7	28.0	37.2	46.5	33.3	33.8
5/22/26 - 1315	45.1	36.4	47	26.3	37.6	15.6	16.1	SW \| 232	SW \| 228	33.3	30.9	37.2	45.8	33.3	33.8
5/22/26 - 1300	45.0	36.4	47	26.2	37.6	17.1	17.8	SW \| 218	SW \| 218	29.5	33.8	37.2	45.8	29.5	33.8
5/22/26 - 1245	45.2	37.2	46	25.8	37.5	15.3	16.2	SW \| 225	SW \| 220	25.0	25.7	37.2	45.8	25.0	26.0
5/22/26 - 1230	44.9	37.6	48	26.6	37.6	11.9	13.0	SW \| 233	SW \| 226	21.8	23.5	37.2	45.4	24.2	26.0
5/22/26 - 1215	44.6	36.9	50	27.3	37.6	12.3	13.5	SW \| 229	SW \| 228	24.2	26.0	37.2	45.2	24.2	26.0
5/22/26 - 1200	44.4	37.0	50	27.2	37.5	12.0	13.4	SW \| 233	SW \| 227	21.4	22.6	37.2	45.2	23.7	22.8
5/22/26 - 1145	44.5	36.8	50	27.0	37.5	13.5	14.4	SW \| 228	SW \| 222	22.5	21.9	37.2	45.2	23.7	22.8
5/22/26 - 1130	44.6	37.7	48	26.3	37.4	11.1	12.5	WSW \| 238	SSW \| 212	19.2	20.6	37.2	45.2	23.7	22.8
5/22/26 - 1115	43.9	36.2	50	26.3	37.0	11.3	12.8	SW \| 221	SSW \| 209	23.7	22.8	37.2	45.1	23.7	22.8
Max	46.2	38.5	74	34.0	40.0	27.9	31.2	-	-	38.9	38.9	37.2	46.9	38.9	38.9
Avg	38.8	28.2	65	27.7	34.5	19.8	21.7	-	-	27.3	27.4	-	-	-	-
Min	33.0	18.8	46	24.6	30.3	11.1	12.5	-	-	16.5	16.6	32.9	34.6	23.7	22.8

Calm: 0.0%

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