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 9/16/26 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)
9/16/26 - 0830	27.7	N \| 0	33.9	31.7	SSW \| 211	33.3
9/16/26 - 0825	27.9	N \| 0	34.0	31.3	SSW \| 210	32.4
9/16/26 - 0820	27.4	N \| 0	33.5	30.8	SSW \| 210	33.1
9/16/26 - 0815	28.0	N \| 0	34.2	31.8	SSW \| 209	33.3
9/16/26 - 0810	28.9	N \| 0	35.2	32.1	SSW \| 211	35.3
9/16/26 - 0805	29.4	N \| 0	35.1	32.9	SSW \| 212	34.7
Max	29.4	-	35.2	32.9	-	35.3
Avg	28.2	-	34.3	31.8	-	33.7
Min	27.4	-	33.5	30.8	-	32.4

Top Stn/Summit - 11,053ft

Current Conditions

9/16/26 8:30 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	27.7 mph 2.7
Wind Spd Sonic	31.3 mph 4.5
Wind Dir	N \| 0 °
Wind Dir Sonic	SSW \| 210 °
Wind Gust	34.0 mph 3.0
Wind Gust Sonic	33.3 mph 4.0
Temp	34.4 °F 7.1
WindChill	20.8 °F 10.1
RH	58 % 32
Dew Pt	21.2 °F 12.1
Wet Bulb	29.9 °F 1.7
Daily Max Wind	44.0 mph 9.3
Time of Max Wind	0328
Max Wind Dir	N \| 0 °
Daily Max Gust Sonic	43.2 mph 8.7
Time Wind Max Sonic	0336
Dir Max Gust Sonic	SSW \| 213 Degrees
Daily Max Temp	34.7 °F 9.4
Daily Min Temp	31.8 °F 7.4
Yest MaxT	50.0 °F
Yest MinT	33.8 °F
Yest MaxGst	42.1 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/16/26 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)
9/16/26 - 0830	34.4	20.8	58	21.2	29.9	27.7	31.3	N \| 0	SSW \| 210	34.0	33.3	31.8	34.7	44.0	43.2
9/16/26 - 0815	34.5	20.6	56	20.3	29.7	28.8	32.2	N \| 0	SSW \| 211	35.2	35.3	31.8	34.7	44.0	43.2
9/16/26 - 0800	34.2	20.1	55	19.7	29.4	29.3	33.1	N \| 0	SSW \| 211	36.6	36.5	31.8	34.6	44.0	43.2
9/16/26 - 0745	33.7	19.2	59	20.8	29.3	30.2	33.5	N \| 0	SSW \| 211	36.7	36.0	31.8	34.3	44.0	43.2
9/16/26 - 0730	33.3	18.7	64	22.3	29.4	30.4	33.9	N \| 0	SSW \| 212	36.5	36.2	31.8	34.3	44.0	43.2
9/16/26 - 0715	32.2	17.2	69	23.1	29.0	30.6	34.3	N \| 0	SSW \| 212	36.8	36.5	31.8	34.3	44.0	43.2
9/16/26 - 0700	32.0	16.8	69	23.2	28.9	31.3	35.2	N \| 0	SSW \| 212	38.2	37.4	31.8	34.3	44.0	43.2
9/16/26 - 0645	32.1	16.7	70	23.5	29.1	31.9	35.7	N \| 0	SSW \| 211	39.0	38.0	31.8	34.3	44.0	43.2
9/16/26 - 0630	32.0	16.5	71	23.8	29.1	32.3	36.4	N \| 0	SSW \| 211	39.7	38.7	31.8	34.3	44.0	43.2
9/16/26 - 0615	32.0	16.2	72	23.9	29.1	33.4	37.0	N \| 0	SW \| 214	41.2	39.6	31.8	34.3	44.0	43.2
9/16/26 - 0600	31.9	16.0	74	24.5	29.2	33.9	37.8	N \| 0	SW \| 215	41.6	41.4	31.8	34.3	44.0	43.2
9/16/26 - 0545	32.0	16.2	75	24.9	29.4	34.2	38.2	N \| 0	SW \| 214	41.3	40.9	31.8	34.3	44.0	43.2
9/16/26 - 0530	32.2	16.2	74	24.7	29.5	35.3	39.4	N \| 0	SSW \| 213	42.9	42.0	32.0	34.3	44.0	43.2
9/16/26 - 0515	32.1	16.1	76	25.3	29.6	35.9	39.7	N \| 0	SW \| 214	43.2	43.0	32.0	34.3	44.0	43.2
9/16/26 - 0500	32.4	16.4	75	25.2	29.8	34.9	38.6	N \| 0	SW \| 214	43.8	42.3	32.2	34.3	44.0	43.2
9/16/26 - 0445	32.4	16.6	76	25.5	29.8	35.0	38.6	N \| 0	SW \| 215	41.8	41.6	32.2	34.3	44.0	43.2
9/16/26 - 0430	32.3	16.6	77	25.9	29.9	34.7	38.9	N \| 0	SW \| 214	41.3	41.8	32.2	34.3	44.0	43.2
9/16/26 - 0415	32.4	16.7	77	26.1	30.1	34.2	38.0	N \| 0	SW \| 214	41.9	41.2	32.3	34.3	44.0	43.2
9/16/26 - 0400	32.6	16.8	77	26.1	30.2	35.1	39.1	N \| 0	SW \| 214	42.7	41.8	32.3	34.3	44.0	43.2
9/16/26 - 0345	32.8	16.9	76	26.1	30.3	36.0	40.0	N \| 0	SW \| 214	43.1	43.2	32.7	34.3	44.0	43.2
9/16/26 - 0330	33.1	17.3	74	25.6	30.4	36.8	40.5	N \| 0	SSW \| 213	44.0	43.0	32.9	34.3	44.0	43.0
9/16/26 - 0315	33.4	17.8	72	25.3	30.4	35.8	39.5	N \| 0	SW \| 214	43.7	42.5	33.2	34.3	43.7	42.7
9/16/26 - 0300	33.5	18.1	71	25.1	30.4	35.4	39.2	N \| 0	SW \| 214	42.5	42.3	33.4	34.3	43.3	42.7
9/16/26 - 0245	33.6	18.2	70	25.0	30.5	35.8	40.0	N \| 0	SSW \| 213	43.3	42.5	33.5	34.3	43.3	42.7
9/16/26 - 0230	33.7	18.3	71	25.3	30.6	35.7	39.5	N \| 0	SSW \| 213	42.9	42.7	33.6	34.3	42.9	42.7
9/16/26 - 0215	33.7	18.4	72	25.7	30.8	35.0	38.4	N \| 0	SW \| 214	41.7	40.9	33.6	34.3	42.5	41.4
9/16/26 - 0200	33.7	18.4	73	25.9	30.8	35.1	38.2	N \| 0	SSW \| 213	42.5	41.4	33.6	34.3	42.5	41.4
9/16/26 - 0145	33.9	18.8	73	26.1	31.0	34.8	38.0	N \| 0	SW \| 214	41.4	41.2	33.7	34.3	42.2	41.2
9/16/26 - 0130	34.0	18.9	73	26.2	31.1	34.6	38.3	N \| 0	SSW \| 213	42.2	40.9	33.8	34.3	42.2	40.9
9/16/26 - 0115	34.1	18.9	72	26.1	31.1	35.1	38.6	N \| 0	SSW \| 212	42.1	40.9	33.8	34.3	42.1	40.9
9/16/26 - 0100	33.9	18.7	73	26.1	31.0	34.7	38.2	N \| 0	SW \| 214	42.1	41.2	33.8	50.0	42.1	41.2
9/16/26 - 0045	33.9	19.0	72	25.8	30.9	33.8	37.0	N \| 0	SSW \| 213	40.2	40.3	33.8	50.0	40.2	40.3
9/16/26 - 0030	34.3	19.6	68	24.9	30.8	32.6	35.9	N \| 0	SW \| 214	39.5	39.8	34.0	50.0	39.6	40.3
9/16/26 - 0015	34.9	20.7	63	23.8	30.9	31.7	34.2	N \| 0	SW \| 216	38.2	38.0	34.7	50.0	39.6	40.3
9/16/26 - 0000	35.4	21.6	62	23.7	31.2	29.6	31.1	N \| 0	SW \| 217	36.8	35.6	34.9	50.0	39.6	40.3
9/15/26 - 2345	35.8	22.8	62	24.0	31.6	26.4	27.6	N \| 0	SW \| 219	34.1	30.9	35.4	50.0	39.6	40.3
9/15/26 - 2330	35.6	22.4	63	24.3	31.5	27.0	27.8	N \| 0	SW \| 218	34.6	32.9	35.4	50.0	39.6	40.3
9/15/26 - 2315	35.7	22.5	64	24.6	31.7	27.7	29.5	N \| 0	SW \| 216	34.0	33.3	35.5	50.0	39.6	40.3
9/15/26 - 2300	35.8	22.7	63	24.4	31.7	27.2	28.6	N \| 0	SW \| 216	33.6	32.0	35.6	50.0	39.6	40.3
9/15/26 - 2245	36.3	23.6	62	24.5	32.0	26.4	27.6	N \| 0	SW \| 217	32.7	30.9	36.0	50.0	39.6	40.3
9/15/26 - 2230	36.6	23.9	61	24.6	32.2	26.2	27.8	N \| 0	SW \| 214	32.7	30.9	36.2	50.0	39.6	40.3
9/15/26 - 2215	36.5	23.8	62	24.8	32.2	26.4	27.6	N \| 0	SW \| 215	33.4	30.6	36.2	50.0	39.6	40.3
9/15/26 - 2200	36.4	23.5	65	25.9	32.5	27.4	28.7	N \| 0	SW \| 215	33.9	31.8	36.2	50.0	39.6	40.3
9/15/26 - 2145	36.6	24.1	67	26.8	32.9	25.4	26.2	N \| 0	SW \| 216	31.3	29.8	36.2	50.0	39.6	40.3
9/15/26 - 2130	36.5	23.9	69	27.4	33.0	25.6	26.1	N \| 0	SW \| 216	32.0	29.1	36.2	50.0	39.6	40.3
9/15/26 - 2115	36.7	24.1	70	27.8	33.3	26.2	26.7	N \| 0	SW \| 217	33.0	30.6	36.6	50.0	39.6	40.3
9/15/26 - 2100	36.8	24.2	70	27.8	33.4	25.8	26.6	N \| 0	SW \| 218	33.2	31.5	36.6	50.0	39.6	40.3
9/15/26 - 2045	37.0	24.5	70	28.0	33.5	26.2	26.8	N \| 0	SW \| 219	32.7	31.3	36.7	50.0	39.6	40.3
9/15/26 - 2030	37.2	24.5	69	27.9	33.6	26.9	27.6	N \| 0	SW \| 219	35.2	32.0	36.8	50.0	39.6	40.3
9/15/26 - 2015	37.2	24.6	68	27.7	33.6	26.1	27.1	N \| 0	SW \| 221	34.8	32.9	37.0	50.0	39.6	40.3
9/15/26 - 2000	37.7	25.2	68	28.2	34.0	26.9	27.6	N \| 0	SW \| 221	34.2	33.3	37.2	50.0	39.6	40.3
9/15/26 - 1945	38.0	25.6	68	28.3	34.2	27.1	27.5	N \| 0	SW \| 219	34.0	32.4	37.6	50.0	39.6	40.3
9/15/26 - 1930	38.4	26.1	68	28.7	34.6	27.0	28.1	N \| 0	SW \| 217	35.8	33.8	38.1	50.0	39.6	40.3
9/15/26 - 1915	39.4	27.3	66	29.1	35.3	27.1	28.2	N \| 0	SW \| 217	35.8	34.9	38.8	50.0	39.6	40.3
9/15/26 - 1900	40.4	28.6	64	29.2	35.9	28.1	29.0	N \| 0	SW \| 216	36.7	35.3	39.2	50.0	39.6	40.3
9/15/26 - 1845	41.5	30.1	62	29.4	36.6	28.5	29.5	E \| 89	SW \| 215	36.4	35.6	39.2	50.0	39.6	40.3
9/15/26 - 1830	42.2	31.2	60	29.2	37.0	26.3	27.0	SE \| 135	SW \| 222	37.1	35.8	39.2	50.0	39.6	40.3
9/15/26 - 1815	43.2	32.3	58	29.6	37.6	28.6	29.7	ESE \| 111	SW \| 217	37.8	36.7	39.2	50.0	39.6	40.3
9/15/26 - 1800	43.2	32.2	58	29.6	37.7	28.6	30.5	NNE \| 12	SW \| 216	39.1	39.2	39.2	50.0	39.6	40.3
9/15/26 - 1745	44.3	33.7	57	30.1	38.4	29.1	31.0	N \| 0	SW \| 218	39.6	40.3	39.2	50.0	39.6	40.3
9/15/26 - 1730	44.8	34.7	55	29.7	38.6	27.2	29.0	N \| 0	SW \| 217	37.4	38.0	39.2	50.0	39.2	38.5
9/15/26 - 1715	45.6	36.3	52	29.1	38.8	23.4	23.8	N \| 0	SW \| 221	34.1	33.1	39.2	50.0	39.2	38.5
9/15/26 - 1700	46.7	37.5	48	28.2	39.1	23.9	23.9	N \| 0	SW \| 225	36.8	33.3	39.2	50.0	39.2	38.5
9/15/26 - 1645	47.1	38.4	46	27.5	39.1	22.2	22.0	N \| 0	SW \| 230	33.7	36.9	39.2	50.0	39.2	38.5
9/15/26 - 1630	47.7	39.1	44	26.6	39.1	23.0	22.9	N \| 0	SW \| 228	34.4	36.9	39.2	50.0	39.2	38.5
9/15/26 - 1615	47.9	39.2	41	25.6	38.9	24.0	24.3	N \| 0	SW \| 227	33.8	36.2	39.2	50.0	39.2	38.5
9/15/26 - 1600	48.4	39.8	39	24.7	38.9	22.7	22.8	N \| 0	SW \| 227	38.8	35.1	39.2	50.0	39.2	38.5
9/15/26 - 1545	48.9	40.8	37	23.9	38.9	21.6	21.3	N \| 0	SW \| 230	34.8	35.8	39.2	50.0	39.2	38.5
9/15/26 - 1530	49.0	40.8	36	23.2	38.8	22.6	22.4	N \| 0	SW \| 226	35.7	36.9	39.2	50.0	39.2	38.5
9/15/26 - 1515	49.2	41.3	33	21.6	38.4	19.2	18.3	N \| 0	WSW \| 238	36.0	35.1	39.2	50.0	39.2	38.5
9/15/26 - 1500	49.2	40.8	32	20.5	38.2	21.7	20.9	N \| 0	SW \| 232	39.2	34.4	39.2	50.0	39.2	38.5
9/15/26 - 1445	49.3	40.8	31	20.0	38.1	25.8	25.9	N \| 0	SW \| 218	38.3	36.0	39.2	50.0	38.3	38.5
9/15/26 - 1430	49.2	41.0	30	19.5	37.9	23.2	23.6	N \| 0	SW \| 225	36.9	38.5	39.2	50.0	37.9	38.5
9/15/26 - 1415	49.2	41.3	30	18.9	37.8	21.4	21.0	N \| 0	SW \| 229	33.9	37.1	39.2	50.0	37.9	37.1
9/15/26 - 1400	49.0	40.7	30	18.8	37.6	24.6	24.7	N \| 0	SW \| 220	34.7	36.2	39.2	50.0	37.9	36.2
9/15/26 - 1345	48.9	40.5	31	19.8	37.8	25.0	25.4	N \| 0	SW \| 222	35.6	34.9	39.2	50.0	37.9	34.9
9/15/26 - 1330	49.6	41.3	32	20.7	38.4	25.0	25.1	N \| 0	SW \| 221	37.9	33.3	39.2	50.0	37.9	34.7
9/15/26 - 1315	49.4	41.3	33	21.4	38.5	23.3	23.6	N \| 0	SW \| 219	34.2	33.3	39.2	49.9	34.9	34.7
9/15/26 - 1300	49.4	41.3	32	20.8	38.3	23.4	23.7	N \| 0	SW \| 217	34.9	32.0	39.2	49.9	34.9	34.7
9/15/26 - 1245	49.6	42.4	30	19.9	38.2	18.5	18.7	N \| 0	SW \| 232	30.4	29.5	39.2	49.9	34.9	34.7
9/15/26 - 1230	49.0	41.3	28	17.5	37.4	19.8	19.9	N \| 0	SW \| 230	32.1	33.8	39.2	49.3	34.9	34.7
9/15/26 - 1215	49.0	40.9	27	16.5	37.1	23.2	24.2	N \| 0	SW \| 215	33.7	32.7	39.2	49.3	34.9	34.7
9/15/26 - 1200	48.8	40.6	26	15.1	36.7	23.6	24.6	N \| 0	SW \| 217	33.3	34.7	39.2	49.2	34.9	34.7
9/15/26 - 1145	48.3	39.8	26	14.7	36.4	24.2	25.0	N \| 0	SW \| 215	34.9	32.4	39.2	49.2	34.9	34.4
9/15/26 - 1130	48.1	40.0	25	13.8	36.1	20.5	20.9	N \| 0	SW \| 226	32.6	31.1	39.2	48.8	34.6	34.4
9/15/26 - 1115	47.8	39.6	25	13.4	35.8	22.7	23.8	N \| 0	SSW \| 213	29.7	30.2	39.2	48.8	34.6	34.4
9/15/26 - 1100	48.2	40.1	24	13.1	36.0	21.9	22.7	N \| 0	SW \| 219	31.1	30.0	39.2	48.8	34.6	34.4
9/15/26 - 1045	47.8	39.5	24	12.8	35.7	21.6	22.9	N \| 0	SW \| 217	32.3	30.4	39.2	48.0	34.6	34.4
9/15/26 - 1030	47.0	38.6	24	12.2	35.2	22.3	23.5	N \| 0	SSW \| 212	29.3	29.1	39.2	47.3	34.6	34.4
9/15/26 - 1015	46.3	37.8	24	11.5	34.7	20.9	22.3	N \| 0	SW \| 218	29.4	29.8	39.2	46.7	34.6	34.4
9/15/26 - 1000	45.6	37.2	24	11.1	34.2	20.0	21.4	N \| 0	SW \| 219	26.6	26.8	39.2	46.2	34.6	34.4
9/15/26 - 0945	44.6	35.8	24	10.3	33.5	20.3	21.5	N \| 0	SW \| 214	25.8	25.0	39.2	44.8	34.6	34.4
9/15/26 - 0930	43.6	34.5	25	9.7	32.8	20.6	22.0	N \| 0	SW \| 217	26.4	25.3	39.2	44.3	34.6	34.4
9/15/26 - 0915	43.1	33.8	25	9.6	32.6	21.0	22.5	N \| 0	SSW \| 213	26.8	26.0	39.2	44.1	34.6	34.4
9/15/26 - 0900	42.9	33.4	25	9.8	32.4	20.9	22.8	N \| 0	SSW \| 213	27.5	26.8	39.2	44.1	34.6	34.4
9/15/26 - 0845	42.1	32.1	25	9.2	31.9	22.2	24.0	N \| 0	SSW \| 212	28.8	27.5	39.2	44.1	34.6	34.4
9/15/26 - 0830	41.6	30.9	26	9.1	31.5	25.0	26.7	N \| 0	SSW \| 213	31.1	29.3	39.2	44.1	34.6	34.4
Max	49.6	42.4	77	30.1	39.1	36.8	40.5	-	-	44.0	43.2	39.2	50.0	44.0	43.2
Avg	39.9	28.0	54	22.8	33.6	27.6	29.4	-	-	36.2	35.4	-	-	-	-
Min	31.9	16.0	24	9.1	28.9	18.5	18.3	-	-	25.8	25.0	31.8	34.3	34.6	34.4

Calm: 0.0%

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