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 6/21/26 4:37 PM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
6/21/26 - 1635	20.6	SW \| 231	26.8	22.6	SW \| 224	30.4
6/21/26 - 1630	20.1	SW \| 226	30.7	22.1	SW \| 221	32.0
6/21/26 - 1625	20.2	SW \| 228	32.0	21.9	SW \| 222	33.3
6/21/26 - 1620	19.2	SW \| 220	32.6	21.8	SW \| 217	32.2
6/21/26 - 1615	19.6	SW \| 226	30.5	21.2	SW \| 220	33.1
6/21/26 - 1610	18.7	SW \| 226	27.9	21.8	SW \| 219	33.8
Max	20.6	-	32.6	22.6	-	33.8
Avg	19.7	-	30.1	21.9	-	32.5
Min	18.7	-	26.8	21.2	-	30.4

Top Stn/Summit - 11,053ft

Current Conditions

6/21/26 4:30 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	19.8 mph 0.2
Wind Spd Sonic	21.9 mph 1.6
Wind Dir	SW \| 225 °
Wind Dir Sonic	SW \| 220 °
Wind Gust	32.6 mph 2.7
Wind Gust Sonic	33.3 mph 0.2
Temp	55.2 °F 3.6
RH	33 % 4
Dew Pt	26.9 °F 0.6
Wet Bulb	42.9 °F 1.9
Daily Max Wind	36.2 mph 0.9
Time of Max Wind	0134
Max Wind Dir	NNE \| 13 °
Daily Max Gust Sonic	34.9 mph 2.5
Time Wind Max Sonic	1516
Dir Max Gust Sonic	SW \| 223 Degrees
Daily Max Temp	56.4 °F 3.4
Daily Min Temp	42.0 °F 5.2
Yest MaxT	53.0 °F
Yest MinT	36.8 °F
Yest MaxGst	37.1 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 6/21/26 4:37 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)
6/21/26 - 1630	55.2	-	33	26.9	42.9	19.8	21.9	SW \| 225	SW \| 220	32.6	33.3	42.0	56.4	36.2	34.9
6/21/26 - 1615	54.6	-	30	24.0	41.7	19.8	22.2	SW \| 225	SW \| 219	30.8	33.8	42.0	55.7	36.2	34.9
6/21/26 - 1600	55.2	-	30	24.1	42.1	19.2	21.2	SW \| 227	SW \| 221	30.1	33.8	42.0	55.7	36.2	34.9
6/21/26 - 1545	55.1	-	32	25.9	42.5	20.0	21.4	SW \| 225	SW \| 220	31.3	34.9	42.0	55.7	36.2	34.9
6/21/26 - 1530	54.7	-	37	28.7	43.2	20.5	22.5	SW \| 231	SW \| 223	33.9	34.9	42.0	55.6	36.2	34.9
6/21/26 - 1515	54.6	-	40	30.9	43.9	20.8	21.7	SW \| 225	SW \| 219	30.6	34.4	42.0	55.6	36.2	34.4
6/21/26 - 1500	54.5	-	41	31.5	44.0	18.5	19.8	SW \| 228	SW \| 222	30.5	32.0	42.0	55.6	36.2	33.1
6/21/26 - 1445	54.2	-	43	32.0	44.1	17.8	19.6	SW \| 233	SW \| 226	28.7	29.1	42.0	55.6	36.2	33.1
6/21/26 - 1430	54.4	-	41	31.4	44.0	17.7	18.9	SW \| 231	SW \| 224	28.4	30.6	42.0	55.6	36.2	33.1
6/21/26 - 1415	54.6	-	40	30.6	43.8	16.7	18.1	SW \| 232	SW \| 226	26.4	27.3	42.0	55.6	36.2	33.1
6/21/26 - 1400	55.0	-	40	31.3	44.2	16.1	17.6	SW \| 231	SW \| 223	26.5	28.6	42.0	55.6	36.2	33.1
6/21/26 - 1345	55.0	-	38	29.8	43.7	13.8	14.9	SW \| 236	SW \| 231	23.7	23.9	42.0	55.6	36.2	33.1
6/21/26 - 1330	55.1	-	39	30.8	44.1	15.7	17.1	SW \| 227	SW \| 220	25.2	28.6	42.0	55.6	36.2	33.1
6/21/26 - 1315	55.2	-	41	32.1	44.6	13.7	15.1	SW \| 231	SW \| 225	25.8	27.1	42.0	55.6	36.2	33.1
6/21/26 - 1300	55.0	-	41	31.9	44.4	5.5	9.3	W \| 261	WSW \| 251	17.5	20.4	42.0	55.4	36.2	33.1
6/21/26 - 1245	54.9	-	42	32.2	44.5	2.9	7.2	WSW \| 252	WSW \| 251	9.1	13.6	42.0	55.3	36.2	33.1
6/21/26 - 1230	54.3	-	44	32.8	44.4	2.5	6.3	SW \| 230	SW \| 235	9.8	14.1	42.0	54.9	36.2	33.1
6/21/26 - 1215	54.0	-	43	31.9	44.0	1.3	5.9	SSW \| 206	SSW \| 209	5.1	11.6	42.0	54.9	36.2	33.1
6/21/26 - 1200	54.2	-	44	32.7	44.3	0.7	4.8	SE \| 133	SE \| 145	4.8	9.8	42.0	54.9	36.2	33.1
6/21/26 - 1145	53.2	-	44	31.9	43.6	1.1	5.2	ENE \| 67	NE \| 46	5.6	14.3	42.0	53.8	36.2	33.1
6/21/26 - 1130	52.0	-	46	31.9	43.1	5.6	8.0	NNE \| 32	NNE \| 20	16.7	17.2	42.0	53.6	36.2	33.1
6/21/26 - 1115	51.3	-	46	31.2	42.4	6.4	8.4	NNE \| 17	NNE \| 12	15.9	16.8	42.0	52.2	36.2	33.1
6/21/26 - 1100	51.1	-	47	31.4	42.4	8.5	9.7	NNE \| 32	NNE \| 23	14.4	15.0	42.0	51.6	36.2	33.1
6/21/26 - 1045	50.2	-	48	31.4	42.0	10.4	11.5	NNE \| 27	NNE \| 18	19.2	20.4	42.0	51.0	36.2	33.1
6/21/26 - 1030	49.7	44.3	46	29.7	41.1	11.6	12.3	NNE \| 25	NNE \| 17	18.7	17.4	42.0	50.4	36.2	33.1
6/21/26 - 1015	49.2	43.7	48	30.2	41.0	11.8	13.0	NNE \| 25	NNE \| 17	17.7	17.4	42.0	49.9	36.2	33.1
6/21/26 - 1000	48.8	43.1	50	31.0	41.1	10.8	11.9	NNE \| 30	NNE \| 20	19.6	19.0	42.0	49.9	36.2	33.1
6/21/26 - 0945	48.3	42.8	53	31.9	41.2	10.2	11.7	NNE \| 27	NNE \| 18	16.8	18.3	42.0	49.1	36.2	33.1
6/21/26 - 0930	47.9	42.7	51	30.9	40.6	8.8	10.6	NE \| 38	NNE \| 29	15.7	17.4	42.0	49.1	36.2	33.1
6/21/26 - 0915	47.6	43.2	51	30.5	40.3	6.0	9.1	NE \| 39	NNE \| 29	13.1	13.9	42.0	48.5	36.2	33.1
6/21/26 - 0900	47.3	43.1	51	30.0	40.0	6.1	9.2	NE \| 46	NE \| 36	11.9	13.4	42.0	48.5	36.2	33.1
6/21/26 - 0845	46.0	42.3	48	27.2	38.4	5.6	8.8	NNE \| 24	NNE \| 15	8.9	11.6	42.0	46.4	36.2	33.1
6/21/26 - 0830	45.4	41.4	53	29.3	38.8	6.5	9.4	NNE \| 22	NNE \| 13	8.9	13.6	42.0	45.8	36.2	33.1
6/21/26 - 0815	44.8	39.7	56	30.2	38.7	7.6	10.2	NNE \| 24	NNE \| 15	11.7	14.3	42.0	45.2	36.2	33.1
6/21/26 - 0800	44.2	38.5	57	30.1	38.4	8.8	11.4	NNE \| 21	NNE \| 13	13.2	15.7	42.0	45.0	36.2	33.1
6/21/26 - 0745	43.9	37.2	58	30.1	38.2	10.3	12.7	NNE \| 20	NNE \| 12	16.7	17.0	42.0	45.0	36.2	33.1
6/21/26 - 0730	43.5	36.4	59	30.2	38.0	12.2	15.4	NNE \| 19	N \| 10	17.6	18.3	42.0	45.0	36.2	33.1
6/21/26 - 0715	43.2	35.6	60	30.2	37.9	13.9	17.0	NNE \| 19	N \| 11	18.3	19.9	42.0	45.0	36.2	33.1
6/21/26 - 0700	42.9	35.1	60	29.9	37.6	14.5	17.7	NNE \| 17	N \| 9	19.1	19.7	42.0	45.0	36.2	33.1
6/21/26 - 0645	42.7	35.0	60	30.0	37.5	13.8	17.4	NNE \| 19	N \| 10	18.2	19.9	42.0	45.0	36.2	33.1
6/21/26 - 0630	42.5	34.5	61	30.0	37.4	13.9	17.5	NNE \| 18	N \| 9	19.8	20.1	42.0	45.0	36.2	33.1
6/21/26 - 0615	42.3	34.4	60	29.6	37.2	13.7	16.9	NNE \| 21	NNE \| 13	19.7	19.9	42.0	45.0	36.2	33.1
6/21/26 - 0600	42.2	34.3	59	28.8	36.8	14.2	17.4	NNE \| 19	NNE \| 12	19.0	22.2	42.0	45.0	36.2	33.1
6/21/26 - 0545	42.1	33.8	58	28.2	36.6	15.2	18.6	NNE \| 18	N \| 9	20.1	21.9	42.0	45.0	36.2	33.1
6/21/26 - 0530	42.3	33.8	56	27.8	36.5	15.3	18.6	NNE \| 15	N \| 7	21.7	22.2	42.1	45.0	36.2	33.1
6/21/26 - 0515	42.2	33.3	56	27.6	36.4	17.8	21.2	NNE \| 14	N \| 6	23.5	24.6	42.1	45.0	36.2	33.1
6/21/26 - 0500	42.4	33.2	55	27.3	36.5	19.0	21.9	NNE \| 13	N \| 5	24.8	24.6	42.2	45.0	36.2	33.1
6/21/26 - 0445	42.5	33.1	55	27.6	36.6	19.6	22.4	NNE \| 13	N \| 5	26.2	25.5	42.3	45.0	36.2	33.1
6/21/26 - 0430	42.7	33.7	57	28.4	37.0	18.8	21.1	N \| 8	N \| 0	24.6	23.9	42.3	45.0	36.2	33.1
6/21/26 - 0415	42.8	34.0	58	28.9	37.2	18.1	20.7	N \| 9	N \| 0	23.2	23.0	42.3	45.0	36.2	33.1
6/21/26 - 0400	42.7	33.5	62	30.6	37.8	18.8	21.0	N \| 8	N \| 360	26.0	24.8	42.6	45.0	36.2	33.1
6/21/26 - 0345	42.8	33.6	62	30.6	37.8	19.7	22.2	N \| 10	N \| 1	25.8	25.3	42.6	45.0	36.2	33.1
6/21/26 - 0330	43.2	34.1	58	29.4	37.6	20.1	23.3	N \| 11	N \| 3	26.3	26.2	42.8	45.0	36.2	33.1
6/21/26 - 0315	43.2	33.7	58	29.3	37.6	21.8	25.3	NNE \| 12	N \| 4	28.2	27.7	42.9	45.0	36.2	33.1
6/21/26 - 0300	43.2	33.7	60	30.3	38.0	20.8	24.7	NNE \| 13	N \| 5	29.4	28.2	43.0	45.0	36.2	33.1
6/21/26 - 0245	43.8	34.4	54	28.1	37.5	22.4	25.5	NNE \| 13	N \| 5	28.7	28.0	43.6	45.0	36.2	33.1
6/21/26 - 0230	44.0	34.3	53	27.9	37.5	23.7	26.4	NNE \| 13	N \| 5	31.5	29.3	43.8	45.0	36.2	33.1
6/21/26 - 0215	44.1	34.4	53	28.0	37.6	23.6	25.2	NNE \| 14	N \| 5	31.3	30.2	43.9	45.0	36.2	33.1
6/21/26 - 0200	44.2	34.2	53	28.3	37.8	25.6	27.7	NNE \| 14	N \| 6	33.0	31.5	44.0	45.0	36.2	33.1
6/21/26 - 0145	44.2	33.9	54	28.8	37.9	27.1	28.8	NNE \| 14	N \| 5	36.2	33.1	44.0	45.0	36.2	33.1
6/21/26 - 0130	44.5	34.6	54	29.0	38.2	25.7	27.1	NNE \| 12	N \| 3	33.0	31.1	44.2	45.0	34.0	31.1
6/21/26 - 0115	44.8	35.0	57	30.3	38.8	25.2	25.8	N \| 11	N \| 1	34.0	31.1	44.6	45.0	34.0	31.1
6/21/26 - 0100	45.1	35.5	54	29.3	38.6	25.1	25.8	NNE \| 13	N \| 4	32.9	30.9	36.8	53.0	37.1	37.4
6/21/26 - 0045	45.3	36.2	54	29.6	38.8	22.6	24.5	NNE \| 15	N \| 7	30.6	29.1	36.8	53.0	37.1	37.4
6/21/26 - 0030	45.6	37.2	53	29.3	38.9	20.2	22.3	NNE \| 14	N \| 5	26.7	26.6	36.8	53.0	37.1	37.4
6/21/26 - 0015	46.1	38.2	51	29.2	39.1	18.6	19.5	N \| 11	N \| 2	24.2	22.8	36.8	53.0	37.1	37.4
6/21/26 - 0000	46.5	38.8	54	30.9	39.9	18.0	18.4	N \| 5	N \| 356	24.1	22.4	36.8	53.0	37.1	37.4
6/20/26 - 2345	46.8	39.6	54	30.8	40.0	15.3	17.3	N \| 358	N \| 349	23.0	21.7	36.8	53.0	37.1	37.4
6/20/26 - 2330	47.3	40.6	50	29.5	39.8	14.5	17.4	N \| 356	NNW \| 346	21.2	21.0	36.8	53.0	37.1	37.4
6/20/26 - 2315	47.6	41.9	48	29.0	39.8	11.3	14.3	NNW \| 341	NNW \| 337	16.7	18.6	36.8	53.0	37.1	37.4
6/20/26 - 2300	48.8	44.4	21	8.0	35.8	6.2	11.0	WNW \| 299	WNW \| 299	15.0	15.7	36.8	53.0	37.1	37.4
6/20/26 - 2245	49.2	46.6	23	11.9	36.5	4.2	8.0	NW \| 305	WNW \| 292	7.8	14.1	36.8	53.0	37.1	37.4
6/20/26 - 2230	48.6	45.3	29	17.7	37.2	5.7	9.2	SW \| 215	SW \| 227	9.1	12.5	36.8	53.0	37.1	37.4
6/20/26 - 2215	47.8	42.6	48	28.7	39.9	9.8	13.3	SSW \| 200	SSW \| 198	14.2	16.6	36.8	53.0	37.1	37.4
6/20/26 - 2200	48.1	42.2	58	34.2	42.0	12.8	16.6	SSW \| 206	SSW \| 200	17.3	19.2	36.8	53.0	37.1	37.4
6/20/26 - 2145	48.3	42.4	56	33.2	41.7	13.3	16.8	SSW \| 210	SSW \| 205	17.5	18.8	36.8	53.0	37.1	37.4
6/20/26 - 2130	48.4	42.3	50	30.6	40.8	14.2	17.7	SSW \| 212	SSW \| 206	18.8	19.9	36.8	53.0	37.1	37.4
6/20/26 - 2115	48.6	42.0	42	26.8	39.6	16.3	20.0	SSW \| 212	SSW \| 206	21.6	21.9	36.8	53.0	37.1	37.4
6/20/26 - 2100	47.7	40.3	41	24.9	38.6	19.2	22.8	SW \| 214	SSW \| 207	24.4	25.0	36.8	53.0	37.1	37.4
6/20/26 - 2045	48.1	40.6	35	22.0	38.0	19.6	23.4	SW \| 214	SSW \| 208	25.4	26.8	36.8	53.0	37.1	37.4
6/20/26 - 2030	48.3	41.0	42	26.4	39.4	19.6	24.4	SW \| 215	SSW \| 210	24.9	28.2	36.8	53.0	37.1	37.4
6/20/26 - 2015	49.2	42.2	42	26.9	40.0	19.3	24.3	SW \| 217	SSW \| 211	25.6	27.7	36.8	53.0	37.1	37.4
6/20/26 - 2000	49.4	41.9	39	25.6	39.6	21.0	25.4	SW \| 217	SSW \| 212	29.2	29.3	36.8	53.0	37.1	37.4
6/20/26 - 1945	49.8	42.8	46	30.1	41.3	20.0	24.6	SW \| 216	SSW \| 210	26.5	27.5	36.8	53.0	37.1	37.4
6/20/26 - 1930	49.5	42.6	45	28.8	40.8	18.8	23.2	SW \| 218	SSW \| 213	24.7	26.2	36.8	53.0	37.1	37.4
6/20/26 - 1915	49.2	41.5	45	28.9	40.6	21.4	26.3	SW \| 219	SW \| 214	30.7	30.2	36.8	53.0	37.1	37.4
6/20/26 - 1900	48.5	40.8	48	29.6	40.5	21.3	26.0	SW \| 224	SW \| 217	28.2	30.0	36.8	53.0	37.1	37.4
6/20/26 - 1845	48.6	40.6	49	30.2	40.7	23.8	26.8	SW \| 225	SW \| 218	29.9	31.3	36.8	53.0	37.1	37.4
6/20/26 - 1830	49.5	41.6	44	28.5	40.6	24.4	27.8	SW \| 221	SW \| 215	32.5	33.8	36.8	53.0	37.1	37.4
6/20/26 - 1815	50.0	42.4	45	29.6	41.2	22.9	26.2	SW \| 223	SW \| 216	30.9	33.1	36.8	53.0	37.1	37.4
6/20/26 - 1800	50.3	-	45	29.7	41.4	21.4	23.4	SW \| 226	SW \| 219	30.3	31.5	36.8	53.0	37.1	37.4
6/20/26 - 1745	50.4	-	43	28.7	41.1	19.8	22.2	SW \| 219	SSW \| 213	31.8	30.6	36.8	53.0	37.1	37.4
6/20/26 - 1730	50.9	-	41	28.1	41.2	20.5	22.6	SW \| 223	SW \| 216	28.0	29.5	36.8	53.0	37.1	37.4
6/20/26 - 1715	51.3	-	40	27.8	41.3	19.7	20.8	SW \| 229	SW \| 222	31.3	35.1	36.8	53.0	37.1	37.4
6/20/26 - 1700	51.8	-	38	27.2	41.4	18.4	19.1	SW \| 234	SW \| 228	28.8	28.9	36.8	53.0	37.1	37.4
6/20/26 - 1645	51.4	-	39	27.5	41.2	18.9	19.3	SW \| 233	SW \| 228	28.4	30.0	36.8	53.0	37.1	37.4
6/20/26 - 1630	51.6	-	37	26.3	41.0	19.6	20.3	SW \| 234	SW \| 228	35.3	33.6	36.8	53.0	37.1	37.4
Max	55.2	46.6	62	34.2	44.6	27.1	28.8	-	-	36.2	35.1	44.6	56.4	37.1	37.4
Avg	48.3	38.6	48	28.9	40.1	15.6	18.2	-	-	22.9	24.0	-	-	-	-
Min	42.1	33.1	21	8.0	35.8	0.7	4.8	-	-	4.8	9.8	36.8	45.0	34.0	31.1

Calm: 0.0%

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