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 6:10 PM 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 - 1805	24.4	SW \| 229	35.6	24.3	SW \| 230	36.2
5/23/26 - 1800	28.0	SW \| 231	36.0	28.4	SW \| 227	35.6
5/23/26 - 1755	24.4	SW \| 230	35.4	23.6	SW \| 231	35.3
5/23/26 - 1750	26.6	SW \| 228	39.0	26.6	SW \| 225	39.6
5/23/26 - 1745	26.0	SW \| 229	35.8	26.2	SW \| 227	35.3
Max	28.0	-	39.0	28.4	-	39.6
Avg	25.9	-	36.3	25.8	-	36.4
Min	24.4	-	35.4	23.6	-	35.3

Top Stn/Summit - 11,053ft

Current Conditions

5/23/26 6:00 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	26.4 mph 5.8
Wind Spd Sonic	26.2 mph 5.3
Wind Dir	SW \| 230 °
Wind Dir Sonic	SW \| 228 °
Wind Gust	39.0 mph 5.6
Wind Gust Sonic	39.6 mph 5.1
Temp	43.5 °F 0.3
WindChill	32.8 °F 0.5
RH	48 % 14
Dew Pt	25.3 °F 6.0
Wet Bulb	36.4 °F 1.9
Daily Max Wind	43.6 mph 4.7
Time of Max Wind	1527
Max Wind Dir	SW \| 215 °
Daily Max Gust Sonic	45.4 mph 6.5
Time Wind Max Sonic	1559
Dir Max Gust Sonic	SW \| 222 Degrees
Daily Max Temp	46.0 °F 0.9
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 6:10 PM 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 - 1800	43.5	32.8	48	25.3	36.4	26.4	26.2	SW \| 230	SW \| 228	39.0	39.6	32.9	46.0	43.6	45.4
5/23/26 - 1745	43.6	33.2	45	24.0	36.1	26.4	26.4	SW \| 228	SW \| 228	36.6	39.2	32.9	46.0	43.6	45.4
5/23/26 - 1730	44.1	33.5	45	24.0	36.4	25.1	25.1	SW \| 230	SW \| 231	41.6	42.0	32.9	46.0	43.6	45.4
5/23/26 - 1715	43.8	33.2	44	23.5	36.0	27.2	26.9	SW \| 228	SW \| 229	37.5	37.8	32.9	46.0	43.6	45.4
5/23/26 - 1700	44.1	33.2	44	23.8	36.3	28.8	29.0	SW \| 225	SW \| 225	42.2	41.4	32.9	46.0	43.6	45.4
5/23/26 - 1645	44.0	33.0	45	24.1	36.3	29.2	29.6	SW \| 226	SW \| 227	43.2	44.3	32.9	46.0	43.6	45.4
5/23/26 - 1630	44.4	33.8	46	24.7	36.8	28.1	28.6	SW \| 228	SW \| 229	41.0	40.3	32.9	46.0	43.6	45.4
5/23/26 - 1615	44.6	34.1	44	24.2	36.7	27.2	27.2	SW \| 229	SW \| 231	40.6	43.4	32.9	46.0	43.6	45.4
5/23/26 - 1600	45.3	34.9	44	24.5	37.2	27.6	27.6	SW \| 227	SW \| 228	42.5	45.4	32.9	46.0	43.6	45.4
5/23/26 - 1545	45.3	35.3	44	24.7	37.2	27.2	27.3	SW \| 228	SW \| 228	37.6	39.2	32.9	46.0	43.6	41.6
5/23/26 - 1530	45.4	35.1	44	24.8	37.4	26.9	26.7	SW \| 225	SW \| 227	43.6	39.4	32.9	46.0	43.6	41.6
5/23/26 - 1515	45.5	35.6	45	25.3	37.5	24.9	24.4	SW \| 229	SW \| 232	38.8	36.7	32.9	46.0	41.7	41.6
5/23/26 - 1500	45.5	35.5	45	25.5	37.6	25.2	25.1	SW \| 228	SW \| 229	41.7	41.6	32.9	46.0	41.7	41.6
5/23/26 - 1445	45.4	35.6	45	25.3	37.5	23.2	22.7	SW \| 233	SW \| 235	40.2	39.4	32.9	46.0	40.2	40.3
5/23/26 - 1430	45.2	35.6	45	25.2	37.4	22.5	22.1	SW \| 230	SW \| 232	37.0	36.5	32.9	45.9	37.9	40.3
5/23/26 - 1415	45.3	35.8	45	25.2	37.4	21.8	21.7	SW \| 228	SW \| 231	36.4	37.6	32.9	45.9	37.9	40.3
5/23/26 - 1400	45.2	35.6	45	25.4	37.4	21.3	21.1	SW \| 224	SW \| 231	37.6	36.5	32.9	45.9	37.9	40.3
5/23/26 - 1345	45.3	35.6	45	25.2	37.4	24.0	23.9	SW \| 220	SW \| 221	37.9	40.3	32.9	45.9	37.9	40.3
5/23/26 - 1330	45.2	36.0	44	24.7	37.2	20.0	20.1	SW \| 228	SW \| 232	33.8	35.1	32.9	45.7	35.6	35.1
5/23/26 - 1315	45.3	36.3	44	24.7	37.2	19.8	19.5	SW \| 230	SW \| 232	31.1	31.5	32.9	45.7	35.6	33.3
5/23/26 - 1300	44.8	35.7	45	25.0	37.0	17.8	17.9	WSW \| 242	SW \| 235	33.3	33.3	32.9	45.4	35.6	33.3
5/23/26 - 1245	44.9	35.9	46	25.2	37.2	19.4	19.6	SW \| 219	SW \| 220	30.8	30.9	32.9	45.3	35.6	33.3
5/23/26 - 1230	44.5	34.9	47	25.6	37.0	22.3	23.0	SW \| 218	SW \| 220	33.5	33.3	32.9	44.8	35.6	33.3
5/23/26 - 1215	44.3	34.7	48	25.7	37.0	20.2	21.2	SW \| 216	SSW \| 210	35.6	32.4	32.9	44.8	35.6	33.1
5/23/26 - 1200	44.2	35.6	48	25.9	37.0	18.5	19.5	SW \| 228	SW \| 220	26.0	27.3	32.9	44.5	34.8	33.1
5/23/26 - 1145	43.8	35.3	48	25.3	36.6	16.5	17.1	WSW \| 254	SW \| 221	25.4	24.4	32.9	44.4	34.8	33.1
5/23/26 - 1130	43.7	35.4	47	24.9	36.4	16.1	16.7	SW \| 225	SW \| 216	22.9	23.0	32.9	44.0	34.8	33.1
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
Max	45.5	36.3	74	31.3	38.3	29.2	31.2	-	-	43.6	45.4	37.2	46.9	43.6	45.4
Avg	38.9	28.0	62	26.3	34.0	21.1	22.9	-	-	29.0	29.0	-	-	-	-
Min	33.0	18.8	44	23.5	30.3	11.4	12.6	-	-	16.5	16.6	32.9	34.6	26.5	25.7

Calm: 0.0%

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