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 9/27/26 8:30 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/27/26 - 0830	29.6	SSE \| 166	36.0	30.4	SSW \| 213	33.1
9/27/26 - 0825	28.7	E \| 93	36.0	29.7	SW \| 214	32.9
9/27/26 - 0820	29.3	S \| 183	36.6	30.9	SW \| 215	34.2
9/27/26 - 0815	29.6	SSW \| 202	37.4	31.6	SW \| 215	35.8
9/27/26 - 0810	29.9	SW \| 220	36.2	31.2	SW \| 215	34.9
9/27/26 - 0805	29.4	SW \| 218	38.3	30.7	SW \| 214	34.2
Max	29.9	-	38.3	31.6	-	35.8
Avg	29.4	-	36.7	30.7	-	34.2
Min	28.7	-	36.0	29.7	-	32.9

Top Stn/Summit - 11,053ft

Current Conditions

9/27/26 8:30 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	29.2 mph 4.5
Wind Spd Sonic	30.3 mph 6.4
Wind Dir	SSE \| 153 °
Wind Dir Sonic	SW \| 214 °
Wind Gust	36.6 mph 4.4
Wind Gust Sonic	34.2 mph 6.0
Temp	35.4 °F 0.8
WindChill	21.7 °F 1.8
RH	50 % 34
Dew Pt	18.6 °F 11.8
Wet Bulb	29.8 °F 3.2
Daily Max Wind	42.6 mph 4.9
Time of Max Wind	0653
Max Wind Dir	SW \| 222 °
Daily Max Gust Sonic	40.7 mph 5.4
Time Wind Max Sonic	0642
Dir Max Gust Sonic	SW \| 217 Degrees
Daily Max Temp	36.2 °F 0.7
Daily Min Temp	34.1 °F 1.2
Yest MaxT	46.4 °F
Yest MinT	32.9 °F
Yest MaxGst	47.5 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/27/26 8:30 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)
9/27/26 - 0830	35.4	21.7	50	18.6	29.8	29.2	30.3	SSE \| 153	SW \| 214	36.6	34.2	34.1	36.2	42.6	40.7
9/27/26 - 0815	35.1	21.0	50	18.2	29.5	29.6	31.2	SW \| 214	SW \| 215	38.3	35.8	34.1	36.2	42.6	40.7
9/27/26 - 0800	35.5	21.7	49	18.1	29.7	29.5	30.5	SSW \| 209	SW \| 216	37.1	34.9	34.1	36.2	42.6	40.7
9/27/26 - 0745	35.7	22.1	49	18.3	29.9	30.0	30.9	SW \| 216	SW \| 217	36.9	36.0	34.1	36.2	42.6	40.7
9/27/26 - 0730	34.9	20.6	52	18.9	29.6	31.5	33.1	SSW \| 213	SW \| 215	39.4	38.0	34.1	36.0	42.6	40.7
9/27/26 - 0715	34.7	20.4	52	18.9	29.4	30.6	31.7	SW \| 218	SW \| 216	38.9	37.4	34.1	36.0	42.6	40.7
9/27/26 - 0700	34.2	19.2	52	18.6	29.0	33.2	34.2	SW \| 220	SW \| 215	42.6	39.4	34.1	36.0	42.6	40.7
9/27/26 - 0645	34.4	19.8	50	17.5	28.9	31.6	32.6	SW \| 222	SW \| 217	40.0	40.7	34.1	36.0	40.0	40.7
9/27/26 - 0630	34.3	20.2	49	17.0	28.7	29.4	30.7	SW \| 221	SW \| 216	36.2	35.1	34.1	36.0	39.8	37.4
9/27/26 - 0615	34.6	20.7	48	17.0	28.9	29.0	30.3	SW \| 219	SW \| 215	36.0	34.0	34.2	36.0	39.8	37.4
9/27/26 - 0600	35.0	21.3	46	16.3	29.0	27.8	29.1	SW \| 219	SW \| 216	36.0	33.3	34.5	36.0	39.8	37.4
9/27/26 - 0545	34.8	20.9	48	16.9	29.0	28.8	29.6	SW \| 220	SW \| 217	36.6	34.4	34.5	36.0	39.8	37.4
9/27/26 - 0530	35.2	21.4	47	17.1	29.3	28.7	29.0	SW \| 222	SW \| 217	37.0	35.3	34.5	36.0	39.8	37.4
9/27/26 - 0515	34.9	20.9	51	18.8	29.5	29.1	29.4	SW \| 224	SW \| 218	37.8	34.7	34.5	36.0	39.8	37.4
9/27/26 - 0500	35.1	21.1	53	19.6	29.8	29.5	29.7	SW \| 223	SW \| 218	37.8	35.8	34.5	36.0	39.8	37.4
9/27/26 - 0445	35.0	21.2	54	20.2	30.0	28.6	29.0	SW \| 225	SW \| 220	36.9	35.6	34.5	36.0	39.8	37.4
9/27/26 - 0430	35.1	21.0	55	20.6	30.1	30.0	30.3	SW \| 223	SW \| 218	38.8	36.5	34.5	36.0	39.8	37.4
9/27/26 - 0415	34.9	20.9	58	21.5	30.2	29.1	29.6	SW \| 224	SW \| 219	37.1	36.2	34.5	36.0	39.8	37.4
9/27/26 - 0400	35.3	21.1	56	21.1	30.4	31.0	31.3	SW \| 221	SW \| 216	39.8	37.4	34.6	36.0	39.8	37.4
9/27/26 - 0345	35.1	21.4	58	21.8	30.5	27.6	27.6	SW \| 223	SW \| 220	37.0	34.9	34.6	36.0	37.0	34.9
9/27/26 - 0330	35.3	21.8	58	22.2	30.7	27.0	27.4	SW \| 223	SW \| 219	36.2	32.9	34.6	36.0	36.2	33.6
9/27/26 - 0315	35.7	22.5	58	22.4	31.0	27.2	27.6	SW \| 222	SW \| 217	34.8	33.6	34.6	36.0	35.4	33.6
9/27/26 - 0300	35.5	22.5	60	23.1	31.1	24.8	25.5	SW \| 222	SW \| 218	33.2	30.0	34.6	35.7	35.4	33.3
9/27/26 - 0245	35.2	22.3	64	24.3	31.3	25.1	25.6	SW \| 220	SW \| 216	31.3	29.3	34.6	35.6	35.4	33.3
9/27/26 - 0230	35.1	22.1	66	24.9	31.4	24.9	25.8	SW \| 218	SW \| 215	32.6	30.0	34.6	35.6	35.4	33.3
9/27/26 - 0215	35.2	22.1	67	25.4	31.6	25.6	26.4	SW \| 217	SSW \| 213	32.6	31.1	34.6	35.6	35.4	33.3
9/27/26 - 0200	34.7	21.1	69	25.7	31.4	26.0	27.2	SW \| 216	SSW \| 213	35.4	33.3	34.6	35.6	35.4	33.3
9/27/26 - 0145	34.8	21.4	70	25.8	31.5	26.7	28.3	SW \| 216	SSW \| 213	33.5	33.1	34.6	35.6	33.5	33.1
9/27/26 - 0130	34.9	21.6	69	25.9	31.6	26.4	27.8	SW \| 219	SW \| 215	33.1	32.4	34.7	35.6	33.3	32.7
9/27/26 - 0115	35.0	21.7	69	26.0	31.7	26.5	27.6	SW \| 218	SW \| 214	33.3	32.7	34.7	35.6	33.3	32.7
9/27/26 - 0100	35.1	22.0	69	26.0	31.7	25.8	26.6	SW \| 215	SSW \| 212	32.5	31.3	32.9	46.4	47.5	46.1
9/27/26 - 0045	35.0	22.1	69	25.8	31.6	24.7	26.0	SW \| 215	SSW \| 212	31.4	29.5	32.9	46.4	47.5	46.1
9/27/26 - 0030	35.0	21.8	68	25.7	31.6	25.4	26.3	SW \| 216	SSW \| 213	32.8	30.2	32.9	46.4	47.5	46.1
9/27/26 - 0015	34.9	21.5	68	25.4	31.4	26.7	27.6	SW \| 216	SSW \| 213	34.1	33.6	32.9	46.4	47.5	46.1
9/27/26 - 0000	35.1	22.0	67	25.3	31.5	25.8	27.1	SW \| 215	SSW \| 212	32.8	31.5	32.9	46.4	47.5	46.1
9/26/26 - 2345	35.4	22.0	66	25.2	31.6	26.7	27.6	SSW \| 212	SSW \| 210	34.8	32.0	32.9	46.4	47.5	46.1
9/26/26 - 2330	35.3	22.0	66	25.1	31.5	26.6	27.9	SSW \| 209	SSW \| 208	33.9	32.0	32.9	46.4	47.5	46.1
9/26/26 - 2315	35.2	21.5	66	25.0	31.5	27.9	29.6	SSW \| 209	SSW \| 208	37.1	34.7	32.9	46.4	47.5	46.1
9/26/26 - 2300	35.0	20.9	67	25.3	31.4	29.0	31.1	SSW \| 210	SSW \| 210	39.8	39.2	32.9	46.4	47.5	46.1
9/26/26 - 2245	34.9	21.1	68	25.6	31.5	28.7	30.9	SW \| 215	SSW \| 212	36.5	35.3	32.9	46.4	47.5	46.1
9/26/26 - 2230	34.9	21.3	69	26.0	31.6	27.4	29.2	SW \| 215	SSW \| 212	35.0	33.6	32.9	46.4	47.5	46.1
9/26/26 - 2215	34.6	20.8	72	26.4	31.5	27.9	29.8	SW \| 218	SSW \| 213	34.6	32.9	32.9	46.4	47.5	46.1
9/26/26 - 2200	34.4	20.7	74	26.8	31.6	27.5	29.1	SW \| 216	SW \| 214	34.1	32.9	32.9	46.4	47.5	46.1
9/26/26 - 2145	34.6	20.6	73	26.9	31.7	29.1	31.1	SW \| 214	SW \| 214	36.5	35.6	32.9	46.4	47.5	46.1
9/26/26 - 2130	34.9	20.9	73	27.2	32.0	29.6	31.3	SSW \| 211	SW \| 215	38.1	36.5	32.9	46.4	47.5	46.1
9/26/26 - 2115	35.1	20.8	73	27.4	32.2	31.0	32.7	SW \| 218	SW \| 217	39.7	38.0	32.9	46.4	47.5	46.1
9/26/26 - 2100	35.5	21.6	73	27.6	32.5	30.0	31.0	SW \| 221	SW \| 216	38.0	39.4	32.9	46.4	47.5	46.1
9/26/26 - 2045	35.5	21.7	73	27.6	32.5	29.6	30.7	SW \| 220	SW \| 216	37.8	34.9	32.9	46.4	47.5	46.1
9/26/26 - 2030	36.1	23.1	71	27.7	32.9	26.3	27.4	SW \| 224	SW \| 219	34.4	33.6	32.9	46.4	47.5	46.1
9/26/26 - 2015	36.2	23.2	72	27.9	33.0	26.4	27.2	SW \| 225	SW \| 221	33.9	32.4	32.9	46.4	47.5	46.1
9/26/26 - 2000	36.4	22.6	72	28.2	33.2	30.8	31.2	SW \| 222	SW \| 218	39.8	37.8	32.9	46.4	47.5	46.1
9/26/26 - 1945	36.9	23.4	71	28.5	33.6	31.2	31.8	SW \| 221	SW \| 219	39.2	38.9	32.9	46.4	47.5	46.1
9/26/26 - 1930	37.6	24.3	70	28.6	34.1	29.8	30.6	SSW \| 209	SW \| 217	40.8	38.9	32.9	46.4	47.5	46.1
9/26/26 - 1915	38.3	25.6	67	28.5	34.5	29.3	29.7	S \| 184	SW \| 219	37.6	36.0	32.9	46.4	47.5	46.1
9/26/26 - 1900	38.8	26.4	65	28.2	34.6	28.2	28.9	SSW \| 208	SW \| 219	36.6	34.4	32.9	46.4	47.5	46.1
9/26/26 - 1845	39.6	28.1	63	28.0	35.0	23.6	23.5	SW \| 228	SW \| 223	33.9	30.2	32.9	46.4	47.5	46.1
9/26/26 - 1830	40.8	29.9	61	28.3	35.8	23.1	22.8	SW \| 228	SW \| 226	32.3	32.2	32.9	46.4	47.5	46.1
9/26/26 - 1815	41.1	30.6	61	28.7	36.2	22.3	22.3	SW \| 217	SW \| 226	31.0	30.6	32.9	46.4	47.5	46.1
9/26/26 - 1800	41.6	31.4	60	29.0	36.6	22.1	22.3	SW \| 228	SW \| 226	29.8	30.6	32.9	46.4	47.5	46.1
9/26/26 - 1745	42.0	31.8	60	29.2	36.9	19.8	19.4	SW \| 228	SW \| 236	32.7	32.2	32.9	46.4	47.5	46.1
9/26/26 - 1730	42.6	32.4	60	29.4	37.3	21.0	20.6	SW \| 229	SW \| 233	33.0	31.8	32.9	46.4	47.5	46.1
9/26/26 - 1715	42.9	32.7	59	29.7	37.6	23.1	22.4	SW \| 222	SW \| 230	33.8	33.8	32.9	46.4	47.5	46.1
9/26/26 - 1700	43.2	32.7	60	30.2	37.9	26.4	26.6	SSW \| 199	SW \| 221	34.6	34.9	32.9	46.4	47.5	46.1
9/26/26 - 1645	43.2	32.6	60	30.3	37.9	26.9	26.8	SSW \| 209	SW \| 221	35.5	34.7	32.9	46.4	47.5	46.1
9/26/26 - 1630	44.1	33.9	57	29.8	38.2	24.9	24.5	SW \| 228	SW \| 227	36.8	36.5	32.9	46.4	47.5	46.1
9/26/26 - 1615	44.5	34.5	57	30.1	38.6	23.1	22.2	SW \| 224	SW \| 233	38.6	36.5	32.9	46.4	47.5	46.1
9/26/26 - 1600	44.9	35.0	54	29.2	38.4	22.8	22.8	SW \| 228	SW \| 229	37.9	39.6	32.9	46.4	47.5	46.1
9/26/26 - 1545	45.0	35.2	53	28.9	38.4	23.5	23.4	SW \| 227	SW \| 231	37.2	36.5	32.9	46.4	47.5	46.1
9/26/26 - 1530	44.9	34.6	52	28.2	38.1	26.4	26.5	SW \| 221	SW \| 225	39.6	39.4	32.9	46.4	47.5	46.1
9/26/26 - 1515	45.2	34.8	50	27.4	38.0	30.1	30.4	S \| 176	SW \| 222	39.0	38.5	32.9	46.4	47.5	46.1
9/26/26 - 1500	44.9	34.4	50	27.3	37.8	28.9	28.9	SW \| 218	SW \| 222	40.6	40.5	32.9	46.4	47.5	46.1
9/26/26 - 1445	45.3	35.3	49	27.4	38.1	25.7	25.4	E \| 99	SW \| 226	39.1	39.4	32.9	46.4	47.5	46.1
9/26/26 - 1430	45.6	35.8	48	27.0	38.1	27.5	27.5	E \| 100	SW \| 223	37.1	38.7	32.9	46.4	47.5	46.1
9/26/26 - 1415	45.6	35.3	47	26.4	37.9	29.2	29.1	S \| 174	SW \| 218	39.7	38.5	32.9	46.4	47.5	46.1
9/26/26 - 1400	45.6	35.9	45	25.8	37.8	25.0	24.9	SSW \| 212	SW \| 230	41.3	38.0	32.9	46.4	47.5	46.1
9/26/26 - 1345	46.2	36.8	43	25.1	37.8	22.0	21.9	SW \| 221	SW \| 229	38.8	39.6	32.9	46.4	47.5	46.1
9/26/26 - 1330	46.1	37.1	44	25.4	37.9	22.1	21.5	SW \| 228	SW \| 229	33.0	34.0	32.9	46.4	47.5	46.1
9/26/26 - 1315	46.0	36.8	45	25.7	37.9	20.8	20.7	SW \| 219	SW \| 234	37.8	41.6	32.9	46.4	47.5	46.1
9/26/26 - 1300	46.2	36.7	46	26.3	38.2	23.6	23.1	SW \| 220	SW \| 228	38.0	36.7	32.9	46.4	47.5	46.1
9/26/26 - 1245	45.7	36.3	47	26.6	38.0	22.3	21.8	SW \| 226	SW \| 227	36.1	36.9	32.9	46.1	47.5	46.1
9/26/26 - 1230	45.6	35.7	47	26.6	38.0	24.0	23.7	SSW \| 194	SW \| 223	40.0	36.9	32.9	45.9	47.5	46.1
9/26/26 - 1215	45.3	35.8	48	26.6	37.8	23.7	23.5	SE \| 142	SW \| 225	34.0	35.1	32.9	45.6	47.5	46.1
9/26/26 - 1200	45.0	35.3	48	26.5	37.6	24.3	24.1	SW \| 224	SW \| 222	35.4	34.4	32.9	45.5	47.5	46.1
9/26/26 - 1145	44.4	34.4	48	26.1	37.2	22.9	22.8	SW \| 215	SW \| 227	37.4	37.8	32.9	45.2	47.5	46.1
9/26/26 - 1130	43.7	33.3	50	26.0	36.8	25.5	25.8	SSE \| 154	SW \| 222	35.7	33.8	32.9	43.9	47.5	46.1
9/26/26 - 1115	42.9	32.4	52	26.5	36.5	25.0	25.0	E \| 85	SW \| 228	35.6	35.3	32.9	43.4	47.5	46.1
9/26/26 - 1100	42.3	31.1	56	27.8	36.6	28.5	29.3	SE \| 145	SW \| 221	37.5	38.7	32.9	42.7	47.5	46.1
9/26/26 - 1045	41.4	29.4	60	28.7	36.3	31.0	31.7	SSW \| 200	SW \| 218	41.1	37.8	32.9	42.0	47.5	46.1
9/26/26 - 1030	40.2	27.9	64	29.2	35.9	31.3	32.7	SW \| 216	SW \| 217	39.9	38.5	32.9	40.8	47.5	46.1
9/26/26 - 1015	38.6	25.1	70	29.6	35.0	33.4	35.4	SW \| 220	SW \| 215	44.1	42.0	32.9	39.6	47.5	46.1
9/26/26 - 1000	36.7	22.4	74	29.3	33.8	35.7	38.0	SW \| 220	SW \| 214	44.6	43.2	32.9	37.4	47.5	46.1
9/26/26 - 0945	35.6	21.0	78	29.6	33.3	35.1	37.3	SW \| 222	SW \| 216	43.6	42.7	32.9	36.3	47.5	46.1
9/26/26 - 0930	34.8	19.8	81	29.6	32.8	34.4	37.2	SW \| 222	SW \| 216	43.3	41.8	32.9	35.5	47.5	46.1
9/26/26 - 0915	34.4	19.3	84	30.0	32.7	35.4	38.4	SW \| 220	SW \| 214	42.9	41.6	32.9	35.5	47.5	46.1
9/26/26 - 0900	34.1	18.8	85	30.0	32.5	35.3	38.0	SW \| 222	SW \| 216	43.3	42.3	32.9	35.5	47.5	46.1
9/26/26 - 0845	34.4	19.5	84	30.2	32.7	33.5	35.8	SW \| 223	SW \| 217	42.0	40.3	32.9	35.5	47.5	46.1
9/26/26 - 0830	34.6	19.9	84	30.4	33.0	33.7	36.8	SW \| 224	SW \| 217	41.0	40.3	32.9	35.5	47.5	46.1
Max	46.2	37.1	85	30.4	38.6	35.7	38.4	-	-	44.6	43.2	34.7	46.4	47.5	46.1
Avg	38.3	25.8	60	25.5	33.5	27.6	28.3	-	-	36.9	35.7	-	-	-	-
Min	34.1	18.8	43	16.3	28.7	19.8	19.4	-	-	29.8	29.3	32.9	35.5	33.3	32.7

Calm: 0.0%

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