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 9/8/26 11:41 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/8/26 - 1140	24.1	SW \| 228	30.2	24.6	SW \| 225	31.1
9/8/26 - 1135	23.8	SW \| 223	30.5	23.5	SW \| 222	30.0
9/8/26 - 1130	20.5	SW \| 232	28.0	20.7	SW \| 231	30.0
9/8/26 - 1125	20.1	SW \| 229	26.6	20.1	SW \| 232	28.2
9/8/26 - 1120	21.4	SW \| 226	30.4	21.9	SW \| 224	28.6
9/8/26 - 1115	23.5	SW \| 222	31.7	24.2	SW \| 220	30.4
Max	24.1	-	31.7	24.6	-	31.1
Avg	22.2	-	29.6	22.5	-	29.7
Min	20.1	-	26.6	20.1	-	28.2

Top Stn/Summit - 11,053ft

Current Conditions

9/8/26 11:30 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	20.7 mph 1.3
Wind Spd Sonic	20.9 mph 1.2
Wind Dir	SW \| 229 °
Wind Dir Sonic	SW \| 229 °
Wind Gust	30.4 mph 3.3
Wind Gust Sonic	30.0 mph 0.4
Temp	51.5 °F 5.0
RH	39 % 17
Dew Pt	27.5 °F 17.3
Wet Bulb	41.3 °F 6.7
Daily Max Wind	42.3 mph 3.3
Time of Max Wind	0137
Max Wind Dir	SSW \| 194 °
Daily Max Gust Sonic	39.2 mph 6.5
Time Wind Max Sonic	0159
Dir Max Gust Sonic	SSW \| 208 Degrees
Daily Max Temp	51.9 °F 4.9
Daily Min Temp	38.6 °F 5.9
Yest MaxT	49.1 °F
Yest MinT	32.7 °F
Yest MaxGst	45.6 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/8/26 11:41 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)
9/8/26 - 1130	51.5	-	39	27.5	41.3	20.7	20.9	SW \| 229	SW \| 229	30.4	30.0	38.6	51.9	42.3	39.2
9/8/26 - 1115	50.5	-	45	30.1	41.7	22.4	22.7	SW \| 225	SW \| 223	31.7	30.4	38.6	51.1	42.3	39.2
9/8/26 - 1100	50.4	-	48	31.3	42.0	19.7	19.7	SW \| 228	SW \| 231	30.1	32.2	38.6	51.1	42.3	39.2
9/8/26 - 1045	49.8	42.5	46	30.1	41.3	21.3	21.3	SW \| 225	SW \| 224	28.6	29.3	38.6	50.3	42.3	39.2
9/8/26 - 1030	49.0	41.3	45	28.8	40.5	21.8	23.0	SW \| 226	SW \| 223	30.9	29.8	38.6	49.5	42.3	39.2
9/8/26 - 1015	48.8	41.2	46	29.2	40.5	21.5	22.5	SW \| 223	SW \| 222	27.9	28.6	38.6	49.5	42.3	39.2
9/8/26 - 1000	47.2	38.8	51	29.8	39.9	22.3	23.2	SW \| 224	SW \| 223	29.7	29.1	38.6	47.8	42.3	39.2
9/8/26 - 0945	46.4	37.5	53	30.3	39.6	24.1	25.9	SW \| 224	SW \| 221	31.7	32.0	38.6	47.3	42.3	39.2
9/8/26 - 0930	45.2	35.6	57	30.8	39.2	25.4	26.9	SW \| 222	SW \| 220	33.4	32.7	38.6	45.7	42.3	39.2
9/8/26 - 0915	44.2	34.2	59	30.7	38.6	26.1	28.7	SW \| 217	SW \| 216	33.4	32.0	38.6	44.7	42.3	39.2
9/8/26 - 0900	43.0	32.7	62	30.7	38.0	25.3	28.3	SSW \| 212	SSW \| 212	32.2	31.5	38.6	43.5	42.3	39.2
9/8/26 - 0845	42.4	31.7	64	31.0	37.7	25.8	29.0	SSW \| 208	SSW \| 213	33.4	32.9	38.6	42.8	42.3	39.2
9/8/26 - 0830	41.7	30.7	66	31.0	37.3	26.2	29.2	SSW \| 209	SSW \| 213	33.4	32.4	38.6	42.0	42.3	39.2
9/8/26 - 0815	40.8	29.5	67	30.5	36.7	27.0	29.7	SSW \| 206	SSW \| 211	33.1	33.6	38.6	41.1	42.3	39.2
9/8/26 - 0800	40.5	29.2	66	30.1	36.3	26.5	29.3	SSW \| 210	SW \| 214	32.7	32.7	38.6	40.7	42.3	39.2
9/8/26 - 0745	40.2	28.6	66	29.7	36.0	27.4	30.8	SSW \| 206	SSW \| 210	34.3	32.7	38.6	40.5	42.3	39.2
9/8/26 - 0730	39.7	27.8	67	29.5	35.7	28.3	31.9	SSW \| 207	SSW \| 211	35.2	35.6	38.6	40.4	42.3	39.2
9/8/26 - 0715	39.3	26.9	67	29.1	35.3	30.2	33.6	SSW \| 206	SSW \| 211	37.3	36.9	38.6	40.4	42.3	39.2
9/8/26 - 0700	39.0	26.5	68	29.2	35.2	30.4	33.6	SSW \| 209	SW \| 214	37.2	36.9	38.6	40.4	42.3	39.2
9/8/26 - 0645	38.8	26.1	69	29.5	35.1	30.6	33.5	SSW \| 211	SW \| 215	37.9	37.1	38.6	40.4	42.3	39.2
9/8/26 - 0630	38.7	26.3	70	29.9	35.2	29.0	32.0	SSW \| 213	SW \| 216	36.7	35.3	38.6	40.4	42.3	39.2
9/8/26 - 0615	38.7	26.2	71	29.9	35.2	28.7	32.0	SSW \| 212	SW \| 216	36.1	34.7	38.6	40.4	42.3	39.2
9/8/26 - 0600	38.8	26.5	70	29.9	35.2	28.3	31.3	SSW \| 210	SW \| 214	34.9	34.2	38.7	40.4	42.3	39.2
9/8/26 - 0545	39.1	27.1	70	30.0	35.5	27.3	29.9	SSW \| 212	SW \| 215	34.3	33.6	38.8	40.4	42.3	39.2
9/8/26 - 0530	39.2	27.1	69	29.9	35.5	27.8	30.0	SW \| 214	SW \| 216	34.8	33.6	39.0	40.4	42.3	39.2
9/8/26 - 0515	39.3	27.3	68	29.6	35.5	28.0	30.0	SSW \| 213	SW \| 215	34.4	33.1	39.3	40.4	42.3	39.2
9/8/26 - 0500	39.3	27.4	69	29.9	35.6	27.3	29.6	SSW \| 212	SW \| 214	34.0	32.4	39.3	40.4	42.3	39.2
9/8/26 - 0445	39.4	27.6	68	29.7	35.5	26.9	28.9	SW \| 214	SW \| 216	33.1	31.5	39.3	40.4	42.3	39.2
9/8/26 - 0430	39.5	27.9	69	30.1	35.8	26.6	27.8	SSW \| 213	SW \| 214	32.6	30.6	39.4	40.4	42.3	39.2
9/8/26 - 0415	39.5	27.9	69	30.3	35.8	26.3	27.4	SSW \| 213	SW \| 215	32.4	29.8	39.4	40.4	42.3	39.2
9/8/26 - 0400	39.5	28.0	68	29.9	35.7	25.9	27.1	SSW \| 212	SW \| 214	32.1	30.4	39.4	40.4	42.3	39.2
9/8/26 - 0345	39.6	27.8	67	29.7	35.6	26.3	28.0	SSW \| 211	SW \| 214	35.1	31.1	39.5	40.4	42.3	39.2
9/8/26 - 0330	39.8	28.0	66	29.4	35.6	27.6	29.3	SSW \| 211	SSW \| 213	34.6	34.0	39.6	40.4	42.3	39.2
9/8/26 - 0315	39.7	27.7	65	28.9	35.5	28.6	31.4	SSW \| 210	SSW \| 213	36.1	34.7	39.6	40.4	42.3	39.2
9/8/26 - 0300	39.8	27.8	63	28.4	35.4	28.6	31.8	SSW \| 207	SSW \| 210	36.0	36.2	39.7	40.4	42.3	39.2
9/8/26 - 0245	39.8	27.7	62	27.8	35.2	29.2	32.2	SSW \| 207	SSW \| 210	37.8	36.9	39.7	40.4	42.3	39.2
9/8/26 - 0230	39.9	27.4	60	27.1	35.0	31.6	33.6	SSW \| 205	SSW \| 208	39.7	38.2	39.8	40.4	42.3	39.2
9/8/26 - 0215	40.1	27.7	55	25.5	34.6	31.4	34.0	SSW \| 204	SSW \| 207	40.1	38.0	39.9	40.4	42.3	39.2
9/8/26 - 0200	40.0	27.4	50	23.0	33.8	32.2	34.8	SSW \| 205	SSW \| 208	41.7	39.2	39.9	40.4	42.3	39.2
9/8/26 - 0145	40.1	27.5	43	19.6	32.9	31.6	34.4	SSW \| 205	SSW \| 205	42.3	38.7	39.9	40.4	42.3	38.7
9/8/26 - 0130	40.0	27.8	42	18.7	32.6	29.0	32.0	SSW \| 206	SSW \| 205	39.2	36.9	39.9	40.4	39.2	36.9
9/8/26 - 0115	40.2	28.9	43	19.4	32.9	25.4	28.9	SSW \| 208	SSW \| 205	32.1	33.1	40.0	40.4	32.1	33.1
9/8/26 - 0100	41.0	30.0	42	19.6	33.4	24.4	28.0	SSW \| 205	SSW \| 202	33.3	34.0	32.7	49.1	45.6	45.6
9/8/26 - 0045	41.6	30.6	41	19.5	33.7	25.2	28.9	SSW \| 200	SSW \| 197	34.4	33.3	32.7	49.1	45.6	45.6
9/8/26 - 0030	42.0	31.6	45	22.3	34.8	23.3	26.9	SSW \| 200	SSW \| 196	32.6	32.4	32.7	49.1	45.6	45.6
9/8/26 - 0015	42.0	31.5	45	22.3	34.7	24.3	27.8	SSW \| 196	S \| 191	31.7	33.8	32.7	49.1	45.6	45.6
9/8/26 - 0000	41.9	32.1	47	23.2	35.0	20.6	23.6	SSW \| 201	SSW \| 197	27.9	28.4	32.7	49.1	45.6	45.6
9/7/26 - 2345	42.3	32.9	48	24.3	35.5	19.2	22.4	SSW \| 202	SSW \| 198	26.9	26.2	32.7	49.1	45.6	45.6
9/7/26 - 2330	41.8	32.2	52	25.5	35.5	18.7	21.5	SSW \| 202	SSW \| 199	26.9	26.4	32.7	49.1	45.6	45.6
9/7/26 - 2315	42.3	33.8	51	25.6	35.8	16.1	18.2	SSW \| 202	SSW \| 198	21.4	21.7	32.7	49.1	45.6	45.6
9/7/26 - 2300	42.7	35.2	50	25.6	36.1	13.2	15.5	SSW \| 202	SSW \| 199	17.4	18.3	32.7	49.1	45.6	45.6
9/7/26 - 2245	43.0	36.0	49	25.3	36.2	11.9	14.4	SSW \| 202	SSW \| 199	15.6	16.6	32.7	49.1	45.6	45.6
9/7/26 - 2230	43.2	36.3	49	25.5	36.4	12.0	14.5	SSW \| 200	SSW \| 197	15.8	17.4	32.7	49.1	45.6	45.6
9/7/26 - 2215	43.0	35.9	49	25.1	36.1	12.4	14.8	SSW \| 200	SSW \| 197	16.4	17.2	32.7	49.1	45.6	45.6
9/7/26 - 2200	43.2	36.0	48	24.9	36.1	12.8	15.4	SSW \| 201	SSW \| 197	16.6	17.9	32.7	49.1	45.6	45.6
9/7/26 - 2145	42.8	34.9	48	24.6	35.8	14.4	16.9	SSW \| 202	SSW \| 198	19.0	19.9	32.7	49.1	45.6	45.6
9/7/26 - 2130	42.3	34.4	49	24.3	35.5	14.3	16.7	SSW \| 204	SSW \| 202	18.6	19.0	32.7	49.1	45.6	45.6
9/7/26 - 2115	41.8	33.7	50	24.6	35.3	14.6	17.1	SSW \| 208	SSW \| 207	18.3	19.0	32.7	49.1	45.6	45.6
9/7/26 - 2100	41.2	33.1	56	26.6	35.6	13.9	16.1	SSW \| 209	SSW \| 209	18.1	18.8	32.7	49.1	45.6	45.6
9/7/26 - 2045	40.4	32.4	60	27.6	35.4	12.8	14.4	SW \| 216	SSW \| 213	17.0	16.8	32.7	49.1	45.6	45.6
9/7/26 - 2030	40.5	32.0	59	27.5	35.4	14.2	15.4	SW \| 218	SW \| 217	19.3	17.7	32.7	49.1	45.6	45.6
9/7/26 - 2015	40.5	31.2	61	28.0	35.6	16.4	17.3	SSW \| 213	SW \| 215	22.3	20.8	32.7	49.1	45.6	45.6
9/7/26 - 2000	41.0	31.9	59	27.8	35.8	16.9	18.2	SW \| 220	SW \| 221	23.0	21.2	32.7	49.1	45.6	45.6
9/7/26 - 1945	41.8	32.4	56	27.2	36.1	18.8	19.6	SW \| 222	SW \| 221	25.5	23.3	32.7	49.1	45.6	45.6
9/7/26 - 1930	42.6	33.3	53	26.5	36.3	19.7	20.6	SW \| 225	SW \| 222	25.1	24.8	32.7	49.1	45.6	45.6
9/7/26 - 1915	43.9	35.0	47	25.1	36.6	19.9	20.8	SW \| 229	SW \| 225	26.8	26.0	32.7	49.1	45.6	45.6
9/7/26 - 1900	44.7	35.7	42	23.0	36.4	20.9	21.0	SW \| 231	SW \| 227	29.0	28.6	32.7	49.1	45.6	45.6
9/7/26 - 1845	45.3	36.7	40	22.4	36.6	18.2	18.3	SW \| 235	SW \| 235	29.3	27.3	32.7	49.1	45.6	45.6
9/7/26 - 1830	45.9	37.8	38	21.6	36.7	17.2	17.4	SW \| 232	WSW \| 238	27.2	27.7	32.7	49.1	45.6	45.6
9/7/26 - 1815	46.2	38.2	36	20.5	36.6	15.2	15.1	WSW \| 240	WSW \| 246	28.7	28.0	32.7	49.1	45.6	45.6
9/7/26 - 1800	46.9	39.1	33	19.4	36.7	15.2	15.1	SW \| 235	WSW \| 241	29.6	28.2	32.7	49.1	45.6	45.6
9/7/26 - 1745	47.1	39.2	32	19.1	36.7	16.7	16.3	WSW \| 239	WSW \| 240	29.4	28.2	32.7	49.1	45.6	45.6
9/7/26 - 1730	47.5	39.9	31	18.7	36.8	16.3	16.1	WSW \| 237	WSW \| 243	27.7	32.2	32.7	49.1	45.6	45.6
9/7/26 - 1715	48.1	40.6	31	19.1	37.2	16.5	16.4	SW \| 233	WSW \| 240	28.8	30.0	32.7	49.1	45.6	45.6
9/7/26 - 1700	48.1	40.1	31	18.7	37.2	20.3	20.2	SW \| 227	SW \| 230	32.0	31.5	32.7	49.1	45.6	45.6
9/7/26 - 1645	48.0	40.1	30	18.0	37.0	17.4	17.1	SW \| 230	WSW \| 240	32.3	33.3	32.7	49.1	45.6	45.6
9/7/26 - 1630	48.2	40.0	29	17.1	36.8	20.3	20.2	SW \| 230	SW \| 235	35.2	33.6	32.7	49.1	45.6	45.6
9/7/26 - 1615	48.5	40.3	29	17.4	37.0	21.2	20.7	SW \| 230	SW \| 233	34.6	33.8	32.7	49.1	45.6	45.6
9/7/26 - 1600	48.3	40.0	28	17.0	36.9	22.0	21.4	SW \| 226	SW \| 231	34.8	33.3	32.7	49.1	45.6	45.6
9/7/26 - 1545	48.8	40.4	27	16.5	37.0	23.7	23.4	SW \| 227	SW \| 227	37.6	34.2	32.7	49.1	45.6	45.6
9/7/26 - 1530	48.7	40.6	26	15.3	36.7	19.2	18.8	SW \| 230	WSW \| 237	36.5	35.3	32.7	49.1	45.6	45.6
9/7/26 - 1515	48.5	40.1	26	15.3	36.6	22.2	21.7	SW \| 226	SW \| 230	36.4	44.1	32.7	49.1	45.6	45.6
9/7/26 - 1500	48.8	40.6	26	15.1	36.7	19.6	18.9	SW \| 228	WSW \| 239	36.8	36.9	32.7	49.1	45.6	45.6
9/7/26 - 1445	48.7	40.6	25	14.4	36.5	19.3	18.5	SW \| 228	SW \| 233	35.1	34.7	32.7	49.1	45.6	45.6
9/7/26 - 1430	48.6	40.3	25	14.2	36.4	21.5	21.3	SW \| 222	SW \| 227	35.4	36.2	32.7	49.1	45.6	45.6
9/7/26 - 1415	48.9	40.8	23	13.2	36.4	22.5	21.8	SW \| 219	SW \| 222	34.2	33.6	32.7	49.1	45.6	45.6
9/7/26 - 1400	48.4	39.4	23	12.3	36.0	25.5	25.5	SW \| 217	SW \| 215	42.5	38.2	32.7	49.1	45.6	45.6
9/7/26 - 1345	48.8	40.3	23	12.4	36.2	23.3	22.8	SW \| 217	SW \| 218	36.8	33.3	32.7	49.1	45.6	45.6
9/7/26 - 1330	48.2	40.7	23	11.7	35.8	15.3	15.5	WSW \| 237	WSW \| 246	30.9	33.3	32.7	48.7	45.6	45.6
9/7/26 - 1315	47.8	39.6	23	11.4	35.5	20.6	20.1	SW \| 223	SW \| 223	32.2	33.1	32.7	48.3	45.6	45.6
9/7/26 - 1300	47.6	39.2	22	10.1	35.1	20.1	19.9	SW \| 228	SW \| 229	33.0	34.7	32.7	47.9	45.6	45.6
9/7/26 - 1245	47.4	38.8	21	9.4	34.9	20.7	20.2	SW \| 223	SW \| 227	35.2	31.8	32.7	47.9	45.6	45.6
9/7/26 - 1230	47.3	38.8	21	9.0	34.8	22.7	22.7	SW \| 222	SW \| 221	32.5	32.9	32.7	47.5	45.6	45.6
9/7/26 - 1215	47.0	39.1	21	9.4	34.7	17.1	16.8	SW \| 229	WSW \| 237	28.4	31.8	32.7	47.4	45.6	45.6
9/7/26 - 1200	46.7	38.4	21	9.0	34.4	18.4	18.4	SW \| 228	SW \| 229	30.6	29.5	32.7	47.2	45.6	45.6
9/7/26 - 1145	46.8	38.7	21	9.1	34.5	19.3	19.3	SW \| 230	SW \| 230	27.6	29.5	32.7	47.0	45.6	45.6
9/7/26 - 1130	46.5	38.4	23	10.2	34.6	19.4	19.7	SW \| 227	SW \| 228	27.0	29.5	32.7	47.0	45.6	45.6
Max	51.5	42.5	71	31.3	42.0	32.2	34.8	-	-	42.5	44.1	40.0	51.9	45.6	45.6
Avg	43.8	33.9	47	23.4	36.2	22.1	23.6	-	-	30.9	30.6	-	-	-	-
Min	38.7	26.1	21	9.0	32.6	11.9	14.4	-	-	15.6	16.6	32.7	40.4	32.1	33.1

Calm: 0.0%

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