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 9/22/26 9:05 PM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/22/26 - 2105	7.8	N \| 9	9.5	10.5	N \| 0	11.9
9/22/26 - 2100	7.4	N \| 2	9.2	9.8	N \| 354	11.2
9/22/26 - 2055	7.7	N \| 3	10.2	10.6	N \| 353	12.1
9/22/26 - 2050	9.8	N \| 6	13.4	11.9	N \| 356	13.9
9/22/26 - 2045	10.5	NNE \| 13	13.3	12.9	N \| 3	14.5
9/22/26 - 2040	9.9	NNE \| 15	12.6	12.0	N \| 7	13.9
Max	10.5	-	13.4	12.9	-	14.5
Avg	8.8	-	11.4	11.3	-	12.9
Min	7.4	-	9.2	9.8	-	11.2

Top Stn/Summit - 11,053ft

Current Conditions

9/22/26 9:00 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	8.3 mph 11.6
Wind Spd Sonic	10.8 mph 10.9
Wind Dir	N \| 4 °
Wind Dir Sonic	N \| 354 °
Wind Gust	13.4 mph 14.5
Wind Gust Sonic	13.9 mph 12.1
Temp	44.4 °F 10.3
WindChill	38.7 °F 17.0
RH	50 % 30
Dew Pt	27.0 °F 1.7
Wet Bulb	37.4 °F 5.4
Daily Max Wind	31.7 mph 4.6
Time of Max Wind	1147
Max Wind Dir	NNW \| 329 °
Daily Max Gust Sonic	30.2 mph 4.9
Time Wind Max Sonic	1147
Dir Max Gust Sonic	N \| 11 Degrees
Daily Max Temp	50.6 °F 3.7
Daily Min Temp	35.4 °F 2.8
Yest MaxT	47.0 °F
Yest MinT	32.5 °F
Yest MaxGst	36.3 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/22/26 9:05 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)
9/22/26 - 2100	44.4	38.7	50	27.0	37.4	8.3	10.8	N \| 4	N \| 354	13.4	13.9	35.4	50.6	31.7	30.2
9/22/26 - 2045	44.5	38.6	50	26.8	37.5	10.0	12.2	NNE \| 13	N \| 4	13.3	14.5	35.4	50.6	31.7	30.2
9/22/26 - 2030	45.2	40.2	47	26.0	37.6	8.0	10.0	NNE \| 12	N \| 2	11.2	12.8	35.4	50.6	31.7	30.2
9/22/26 - 2015	45.6	41.7	45	25.4	37.6	6.0	7.6	NNE \| 32	NNE \| 23	9.0	11.2	35.4	50.6	31.7	30.2
9/22/26 - 2000	45.6	43.7	45	25.4	37.6	3.1	5.3	N \| 9	NNE \| 25	5.3	7.4	35.4	50.6	31.7	30.2
9/22/26 - 1945	45.8	44.7	45	25.8	37.9	2.2	5.2	NNW \| 334	N \| 10	4.4	6.7	35.4	50.6	31.7	30.2
9/22/26 - 1930	45.7	-	48	27.1	38.2	1.5	5.5	NW \| 316	N \| 353	3.4	7.8	35.4	50.6	31.7	30.2
9/22/26 - 1915	45.3	-	51	28.0	38.2	0.5	4.6	NW \| 312	NNW \| 331	1.6	6.9	35.4	50.6	31.7	30.2
9/22/26 - 1900	45.0	41.5	53	29.1	38.4	3.8	7.6	WNW \| 293	WNW \| 292	8.8	13.2	35.4	50.6	31.7	30.2
9/22/26 - 1845	45.5	41.2	55	30.1	39.1	6.5	10.2	W \| 269	W \| 266	9.9	14.5	35.4	50.6	31.7	30.2
9/22/26 - 1830	45.0	42.3	61	32.4	39.7	3.2	7.3	W \| 259	W \| 261	8.0	12.3	35.4	50.6	31.7	30.2
9/22/26 - 1815	45.3	41.2	71	36.3	41.4	6.1	10.0	WSW \| 240	SW \| 234	9.2	13.6	35.4	50.6	31.7	30.2
9/22/26 - 1800	46.4	43.1	67	36.0	41.9	4.9	8.4	SW \| 230	SW \| 220	8.2	12.3	35.4	50.6	31.7	30.2
9/22/26 - 1745	46.6	43.9	63	34.8	41.5	3.8	7.6	SW \| 220	SW \| 215	7.6	11.0	35.4	50.6	31.7	30.2
9/22/26 - 1730	46.6	42.4	69	36.8	42.3	5.2	8.2	SSW \| 209	SSW \| 202	11.6	15.0	35.4	50.6	31.7	30.2
9/22/26 - 1715	47.6	43.3	66	36.7	42.8	7.0	9.7	SSW \| 213	SSW \| 207	12.1	15.2	35.4	50.6	31.7	30.2
9/22/26 - 1700	48.8	47.0	56	33.6	42.1	2.3	5.4	E \| 98	ESE \| 114	7.2	12.8	35.4	50.6	31.7	30.2
9/22/26 - 1645	48.5	46.3	53	31.8	41.3	2.5	5.0	ENE \| 67	ENE \| 66	7.8	10.7	35.4	50.6	31.7	30.2
9/22/26 - 1630	47.9	45.9	59	34.1	41.9	1.8	5.4	SSW \| 202	SSW \| 201	7.7	14.8	35.4	50.6	31.7	30.2
9/22/26 - 1615	49.5	45.7	54	33.5	42.4	6.2	8.3	SW \| 222	SW \| 214	11.9	13.2	35.4	50.6	31.7	30.2
9/22/26 - 1600	49.7	48.5	41	26.7	40.2	1.8	5.5	SW \| 232	SW \| 232	6.7	12.5	35.4	50.6	31.7	30.2
9/22/26 - 1545	48.2	47.5	35	21.8	38.0	1.4	4.2	NW \| 320	NNW \| 329	5.0	10.1	35.4	49.4	31.7	30.2
9/22/26 - 1530	47.8	44.6	38	23.1	38.1	2.3	5.6	NNW \| 332	NW \| 326	11.1	14.3	35.4	49.4	31.7	30.2
9/22/26 - 1515	47.1	41.6	39	23.5	37.9	9.5	11.2	NNW \| 332	NNW \| 329	15.7	16.3	35.4	49.4	31.7	30.2
9/22/26 - 1500	48.5	43.8	34	21.4	38.0	6.7	9.0	NNE \| 14	N \| 2	15.5	16.8	35.4	49.4	31.7	30.2
9/22/26 - 1445	47.5	43.2	38	23.4	38.0	5.2	7.6	NNE \| 30	NNE \| 15	13.1	15.4	35.4	49.2	31.7	30.2
9/22/26 - 1430	47.4	41.4	40	24.1	38.2	10.7	12.0	N \| 1	N \| 360	19.2	21.7	35.4	49.2	31.7	30.2
9/22/26 - 1415	48.1	42.0	38	23.9	38.5	11.0	12.0	NNE \| 18	N \| 6	20.5	19.7	35.4	49.2	31.7	30.2
9/22/26 - 1400	47.2	40.1	39	23.6	37.9	14.1	14.1	NNE \| 22	NNE \| 12	24.3	21.2	35.4	47.9	31.7	30.2
9/22/26 - 1345	46.9	39.7	40	24.1	37.9	14.2	15.3	N \| 10	N \| 1	24.5	22.2	35.4	47.9	31.7	30.2
9/22/26 - 1330	46.8	39.3	41	24.2	37.9	14.8	15.5	N \| 5	N \| 356	26.6	26.2	35.4	47.9	31.7	30.2
9/22/26 - 1315	47.0	39.3	41	24.5	38.1	16.3	15.5	NNE \| 30	NNE \| 19	27.5	25.5	35.4	47.9	31.7	30.2
9/22/26 - 1300	46.4	38.1	42	24.3	37.7	17.4	17.9	N \| 4	N \| 354	29.8	27.1	35.4	47.6	31.7	30.2
9/22/26 - 1245	46.5	39.2	43	25.0	38.0	13.8	14.9	NNE \| 19	N \| 6	24.4	24.2	35.4	47.6	31.7	30.2
9/22/26 - 1230	46.0	38.3	43	25.0	37.7	15.0	15.2	N \| 11	N \| 0	26.0	24.4	35.4	46.9	31.7	30.2
9/22/26 - 1215	45.8	38.1	43	24.8	37.6	14.9	15.2	NNE \| 18	N \| 5	25.8	25.5	35.4	46.9	31.7	30.2
9/22/26 - 1200	45.5	36.7	43	24.5	37.3	19.4	18.3	NNE \| 22	N \| 9	31.7	30.2	35.4	46.3	31.7	30.2
9/22/26 - 1145	45.7	37.0	43	24.4	37.4	17.5	17.0	NNE \| 22	NNE \| 13	31.7	26.2	35.4	46.3	31.7	27.3
9/22/26 - 1130	45.5	37.2	45	25.4	37.5	16.2	16.2	NNE \| 31	NNE \| 14	28.4	26.0	35.4	46.3	31.6	27.3
9/22/26 - 1115	44.7	35.8	47	26.0	37.3	19.7	18.4	NNE \| 30	NNE \| 21	29.3	24.8	35.4	45.2	31.6	27.3
9/22/26 - 1100	44.4	35.1	47	25.5	37.0	20.0	19.4	NNE \| 27	NNE \| 17	31.6	26.8	35.4	45.2	31.6	27.3
9/22/26 - 1045	43.9	34.6	48	25.4	36.7	19.1	18.2	NNE \| 18	N \| 7	29.8	25.3	35.4	44.2	29.8	27.3
9/22/26 - 1030	43.3	34.0	51	26.3	36.6	19.1	18.0	NNE \| 29	NNE \| 17	28.0	25.0	35.4	43.7	29.4	27.3
9/22/26 - 1015	42.7	33.5	52	26.1	36.2	18.0	17.4	NNE \| 21	N \| 11	27.4	26.0	35.4	43.2	29.4	27.3
9/22/26 - 1000	42.6	34.2	52	26.2	36.2	15.1	14.7	NNE \| 18	N \| 9	22.2	19.7	35.4	42.7	29.4	27.3
9/22/26 - 0945	42.2	33.2	53	26.5	36.1	17.6	17.6	NNE \| 22	NNE \| 13	24.0	21.2	35.4	42.6	29.4	27.3
9/22/26 - 0930	42.0	33.0	54	26.7	36.0	17.3	18.1	NNE \| 25	NNE \| 16	23.1	22.2	35.4	42.1	29.4	27.3
9/22/26 - 0915	41.2	32.2	55	26.3	35.5	16.1	16.2	NNE \| 23	NNE \| 13	23.0	20.6	35.4	41.9	29.4	27.3
9/22/26 - 0900	41.1	32.6	55	26.2	35.4	14.1	14.3	NNE \| 16	N \| 8	20.5	19.0	35.4	41.4	29.4	27.3
9/22/26 - 0845	40.7	32.5	55	26.0	35.1	13.6	14.3	NNE \| 18	N \| 8	17.9	19.9	35.4	41.2	29.4	27.3
9/22/26 - 0830	40.1	31.6	56	25.4	34.5	12.8	14.6	N \| 2	N \| 355	19.4	19.2	35.4	40.5	29.4	27.3
9/22/26 - 0815	39.9	31.0	56	25.5	34.4	13.8	14.8	N \| 10	N \| 1	20.7	19.5	35.4	40.1	29.4	27.3
9/22/26 - 0800	39.6	30.8	56	25.3	34.2	13.9	15.0	N \| 9	N \| 359	19.5	18.1	35.4	39.7	29.4	27.3
9/22/26 - 0745	39.4	30.1	56	24.9	34.0	15.9	15.8	N \| 9	N \| 1	20.9	19.0	35.4	39.6	29.4	27.3
9/22/26 - 0730	39.4	30.0	55	24.7	33.9	16.4	15.2	N \| 5	N \| 357	21.4	18.1	35.4	39.6	29.4	27.3
9/22/26 - 0715	39.3	29.0	55	24.7	33.8	18.2	16.6	N \| 11	N \| 2	26.3	23.0	35.4	39.4	29.4	27.3
9/22/26 - 0700	39.0	27.8	57	24.9	33.7	23.2	23.8	NNE \| 14	N \| 6	28.8	27.3	35.4	39.2	29.4	27.3
9/22/26 - 0645	39.0	28.3	57	25.2	33.8	20.3	20.1	N \| 8	N \| 360	27.1	24.6	35.4	39.2	29.4	24.6
9/22/26 - 0630	38.5	28.3	60	25.8	33.7	17.9	18.0	N \| 9	N \| 0	24.1	21.2	35.4	38.8	29.4	24.2
9/22/26 - 0615	38.2	28.2	61	26.0	33.6	17.3	17.4	N \| 6	N \| 358	22.1	20.6	35.4	38.4	29.4	24.2
9/22/26 - 0600	37.9	27.6	62	26.2	33.5	17.7	16.9	N \| 9	N \| 0	22.7	20.1	35.4	38.4	29.4	24.2
9/22/26 - 0545	37.6	26.4	63	26.2	33.3	20.3	19.2	N \| 11	N \| 2	28.1	23.5	35.4	38.4	29.4	24.2
9/22/26 - 0530	37.7	26.6	62	26.0	33.3	21.0	19.8	NNE \| 14	N \| 4	26.9	22.4	35.4	38.4	29.4	24.2
9/22/26 - 0515	37.7	26.5	62	26.0	33.3	21.1	19.7	NNE \| 12	N \| 3	27.1	23.3	35.4	38.4	29.4	24.2
9/22/26 - 0500	37.7	26.2	62	26.0	33.3	22.5	21.0	NNE \| 12	N \| 3	29.4	23.5	35.4	38.4	29.4	24.2
9/22/26 - 0445	37.3	26.1	64	26.1	33.1	19.4	18.8	N \| 9	N \| 359	26.9	23.7	35.4	38.4	29.3	24.2
9/22/26 - 0430	37.7	26.4	62	26.0	33.3	19.8	18.8	N \| 6	N \| 356	29.3	23.7	35.4	38.4	29.3	24.2
9/22/26 - 0415	37.7	26.5	63	26.2	33.4	20.8	19.6	N \| 11	N \| 1	28.1	24.2	35.4	38.4	28.1	24.2
9/22/26 - 0400	38.1	27.0	62	26.0	33.5	20.4	19.3	N \| 6	N \| 358	27.4	24.2	35.4	38.4	27.4	24.2
9/22/26 - 0345	38.3	28.0	61	26.0	33.6	18.3	17.8	N \| 1	N \| 351	23.8	20.1	35.4	38.4	23.8	20.1
9/22/26 - 0330	38.2	28.7	61	25.9	33.6	15.5	16.4	N \| 359	N \| 350	19.9	18.6	35.4	38.3	21.3	18.8
9/22/26 - 0315	38.2	28.8	61	26.0	33.6	13.6	14.6	N \| 359	N \| 350	21.3	18.8	35.4	38.3	21.3	18.8
9/22/26 - 0300	38.2	29.7	63	26.7	33.8	12.1	13.1	N \| 0	N \| 351	17.0	15.7	35.4	38.3	19.8	18.3
9/22/26 - 0245	37.8	29.0	67	27.7	33.9	12.8	14.5	N \| 0	N \| 350	17.2	16.6	35.4	38.1	19.8	18.3
9/22/26 - 0230	37.4	28.5	72	29.0	34.1	13.2	14.8	N \| 6	N \| 358	16.6	17.0	35.4	37.5	19.8	18.3
9/22/26 - 0215	37.0	27.2	75	30.0	34.2	15.1	16.0	N \| 6	N \| 359	19.8	17.9	35.4	37.4	19.8	18.3
9/22/26 - 0200	36.3	27.2	73	28.3	33.2	12.7	14.5	N \| 4	N \| 356	16.3	16.3	35.4	36.4	19.8	18.3
9/22/26 - 0145	36.0	26.5	75	28.9	33.2	13.6	15.0	N \| 7	N \| 359	17.6	17.0	35.4	36.1	19.8	18.3
9/22/26 - 0130	35.6	26.1	76	28.8	33.0	13.0	14.8	N \| 10	N \| 1	17.3	17.4	35.4	36.0	19.8	18.3
9/22/26 - 0115	35.6	25.6	73	27.8	32.6	14.0	15.2	N \| 11	N \| 2	19.8	18.3	35.4	35.8	19.8	18.3
9/22/26 - 0100	35.6	24.8	73	27.8	32.6	17.6	18.1	NNE \| 15	N \| 7	22.3	21.5	32.5	47.0	36.3	35.1
9/22/26 - 0045	35.6	24.3	72	27.4	32.5	19.2	20.6	NNE \| 20	N \| 11	24.2	23.7	32.5	47.0	36.3	35.1
9/22/26 - 0030	35.7	23.9	72	27.4	32.6	20.9	22.1	NNE \| 21	NNE \| 13	26.4	25.7	32.5	47.0	36.3	35.1
9/22/26 - 0015	36.0	24.1	70	27.2	32.6	21.9	21.6	NNE \| 13	N \| 4	27.7	26.0	32.5	47.0	36.3	35.1
9/22/26 - 0000	35.7	23.6	71	27.3	32.5	22.1	21.7	N \| 9	N \| 360	28.5	25.3	32.5	47.0	36.3	35.1
9/21/26 - 2345	35.3	23.4	73	27.7	32.4	20.3	21.5	N \| 11	N \| 2	27.3	24.2	32.5	47.0	36.3	35.1
9/21/26 - 2330	35.1	24.0	74	27.5	32.2	17.7	20.5	NNE \| 21	NNE \| 13	22.4	22.8	32.5	47.0	36.3	35.1
9/21/26 - 2315	35.2	24.7	72	27.2	32.2	16.2	19.1	NNE \| 20	N \| 11	19.8	21.0	32.5	47.0	36.3	35.1
9/21/26 - 2300	35.3	24.7	71	27.0	32.2	17.0	19.6	NNE \| 23	NNE \| 15	20.6	21.0	32.5	47.0	36.3	35.1
9/21/26 - 2245	35.3	24.7	72	27.1	32.2	16.4	18.5	NNE \| 22	NNE \| 14	20.8	20.8	32.5	47.0	36.3	35.1
9/21/26 - 2230	36.0	26.5	68	26.6	32.5	13.7	15.0	N \| 10	N \| 2	17.6	17.7	32.5	47.0	36.3	35.1
9/21/26 - 2215	36.0	26.6	69	26.7	32.5	13.3	15.5	NNE \| 18	N \| 7	17.7	17.7	32.5	47.0	36.3	35.1
9/21/26 - 2200	35.0	24.8	77	28.4	32.4	14.4	16.0	NE \| 45	NNE \| 32	18.8	18.1	32.5	47.0	36.3	35.1
9/21/26 - 2145	34.4	23.3	79	28.6	32.2	15.7	17.2	NE \| 50	NE \| 42	23.2	21.2	32.5	47.0	36.3	35.1
9/21/26 - 2130	34.3	22.6	79	28.6	32.1	18.9	20.3	NE \| 48	NE \| 41	24.3	22.2	32.5	47.0	36.3	35.1
9/21/26 - 2115	33.9	22.4	82	28.9	32.0	17.9	19.4	NE \| 41	NNE \| 33	22.9	21.9	32.5	47.0	36.3	35.1
9/21/26 - 2100	34.1	21.7	81	28.8	32.0	20.0	21.7	NE \| 46	NE \| 38	27.9	26.0	32.5	47.0	36.3	35.1
Max	49.7	48.5	82	36.8	42.8	23.2	23.8	-	-	31.7	30.2	35.4	50.6	36.3	35.1
Avg	41.5	33.3	58	27.1	35.8	13.6	14.7	-	-	19.9	19.4	-	-	-	-
Min	33.9	21.7	34	21.4	32.0	0.5	4.2	-	-	1.6	6.7	32.5	35.8	19.8	18.3

Calm: 0.0%

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