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 8/13/26 4:17 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
8/13/26 - 0415	27.3	SW \| 230	33.7	28.7	SW \| 221	32.4
8/13/26 - 0410	27.5	SW \| 230	32.9	29.2	SW \| 221	32.0
8/13/26 - 0405	26.0	SW \| 231	32.4	27.8	SW \| 222	31.1
8/13/26 - 0400	28.4	SW \| 228	34.7	30.2	SW \| 220	33.1
8/13/26 - 0355	26.9	SW \| 229	33.7	29.2	SW \| 221	32.9
8/13/26 - 0350	26.0	SW \| 233	31.7	27.5	SW \| 224	30.4
Max	28.4	-	34.7	30.2	-	33.1
Avg	27.0	-	33.2	28.8	-	32.0
Min	26.0	-	31.7	27.5	-	30.4

Top Stn/Summit - 11,053ft

Current Conditions

8/13/26 4:15 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	27.0 mph 14.2
Wind Spd Sonic	28.6 mph 13.0
Wind Dir	SW \| 230 °
Wind Dir Sonic	SW \| 221 °
Wind Gust	33.7 mph 16.7
Wind Gust Sonic	32.4 mph 15.0
Temp	40.8 °F 7.2
WindChill	29.4 °F 12.6
RH	100 % 44
Dew Pt	40.8 °F 7.8
Wet Bulb	41.0 °F 0.4
Daily Max Wind	37.1 mph 20.1
Time of Max Wind	0318
Max Wind Dir	SW \| 226 °
Daily Max Gust Sonic	36.5 mph 19.0
Time Wind Max Sonic	0315
Dir Max Gust Sonic	SW \| 219 Degrees
Daily Max Temp	42.2 °F 7.7
Daily Min Temp	40.7 °F 7.0
Yest MaxT	57.8 °F
Yest MinT	42.1 °F
Yest MaxGst	36.9 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 8/13/26 4:17 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)
8/13/26 - 0415	40.8	29.4	100	40.8	41.0	27.0	28.6	SW \| 230	SW \| 221	33.7	32.4	40.7	42.2	37.1	36.5
8/13/26 - 0400	40.9	29.5	100	40.8	41.1	27.1	29.0	SW \| 230	SW \| 222	34.7	33.1	40.7	42.2	37.1	36.5
8/13/26 - 0345	40.9	29.2	100	40.8	41.1	29.0	31.2	SW \| 230	SW \| 221	36.8	36.0	40.8	42.2	37.1	36.5
8/13/26 - 0330	41.1	29.4	99	40.9	41.3	29.8	33.7	SW \| 226	SW \| 219	37.1	36.5	40.9	42.2	37.1	36.5
8/13/26 - 0315	41.1	29.4	99	40.8	41.2	29.6	33.4	SW \| 224	SW \| 217	36.8	36.0	41.0	42.2	36.8	36.0
8/13/26 - 0300	41.4	30.1	98	40.8	41.4	27.9	29.7	SW \| 227	SW \| 219	36.4	34.9	41.2	42.2	36.4	34.9
8/13/26 - 0245	41.6	30.7	98	41.0	41.6	26.5	27.8	SW \| 229	SW \| 220	33.1	32.2	41.4	42.2	33.7	32.2
8/13/26 - 0230	41.7	30.7	97	41.0	41.6	26.3	27.7	SW \| 228	SW \| 220	33.7	30.9	41.5	42.2	33.7	30.9
8/13/26 - 0215	41.8	31.0	96	40.8	41.6	25.6	27.1	SW \| 228	SW \| 220	33.1	30.9	41.6	42.2	33.1	30.9
8/13/26 - 0200	42.0	31.7	96	41.0	41.8	24.0	25.3	SW \| 227	SW \| 219	30.4	28.4	41.8	42.2	31.3	29.1
8/13/26 - 0145	41.9	31.4	96	40.9	41.7	25.5	27.5	SW \| 224	SW \| 216	31.1	29.1	41.8	42.1	31.3	29.1
8/13/26 - 0130	41.8	31.3	96	40.8	41.6	25.0	26.5	SW \| 226	SW \| 218	30.4	28.2	41.8	42.1	31.3	28.6
8/13/26 - 0115	41.9	31.4	96	40.8	41.7	25.0	26.6	SW \| 226	SW \| 218	31.3	28.6	41.8	42.1	31.3	28.6
8/13/26 - 0100	42.3	31.7	94	40.7	41.8	26.3	27.8	SW \| 224	SW \| 216	32.1	29.3	42.1	57.8	36.9	39.4
8/13/26 - 0045	42.8	32.7	91	40.4	41.9	24.0	26.2	SW \| 221	SW \| 214	30.4	28.2	42.6	57.8	36.9	39.4
8/13/26 - 0030	42.9	33.2	90	40.3	41.9	21.4	23.1	SW \| 221	SW \| 214	29.4	27.5	42.7	57.8	36.9	39.4
8/13/26 - 0015	42.8	33.8	91	40.4	42.0	19.1	20.8	SW \| 219	SSW \| 212	24.8	23.7	42.7	57.8	36.9	39.4
8/13/26 - 0000	43.0	34.4	91	40.5	42.1	17.6	19.4	SW \| 220	SSW \| 212	22.3	21.7	42.8	57.8	36.9	39.4
8/12/26 - 2345	43.0	34.8	90	40.4	42.1	16.6	18.0	SW \| 224	SW \| 217	20.4	19.7	42.9	57.8	36.9	39.4
8/12/26 - 2330	43.7	35.3	88	40.3	42.4	17.8	19.1	SW \| 225	SW \| 217	22.4	20.6	43.3	57.8	36.9	39.4
8/12/26 - 2315	44.0	35.5	86	40.2	42.5	18.8	19.7	SW \| 224	SW \| 217	23.2	21.5	43.6	57.8	36.9	39.4
8/12/26 - 2300	44.0	35.7	88	40.7	42.8	17.5	18.5	SW \| 221	SW \| 214	23.6	21.5	43.8	57.8	36.9	39.4
8/12/26 - 2245	44.3	37.4	88	40.9	43.0	12.4	13.7	SW \| 222	SW \| 214	18.0	16.6	44.1	57.8	36.9	39.4
8/12/26 - 2230	44.8	38.9	87	41.2	43.4	9.0	10.5	SW \| 220	SSW \| 212	14.7	13.6	44.5	57.8	36.9	39.4
8/12/26 - 2215	44.8	40.0	87	41.2	43.4	7.8	9.2	SW \| 221	SW \| 214	10.2	11.0	44.5	57.8	36.9	39.4
8/12/26 - 2200	45.0	39.8	86	41.2	43.5	8.8	9.8	SW \| 217	SSW \| 211	12.0	11.9	44.6	57.8	36.9	39.4
8/12/26 - 2145	45.1	39.9	87	41.3	43.6	8.1	9.5	SW \| 221	SSW \| 211	12.1	11.4	44.6	57.8	36.9	39.4
8/12/26 - 2130	44.9	40.9	87	41.4	43.6	5.8	7.7	SW \| 229	SW \| 215	8.8	10.3	44.6	57.8	36.9	39.4
8/12/26 - 2115	45.0	40.2	87	41.5	43.7	7.7	8.9	SW \| 224	SW \| 215	10.8	12.5	44.6	57.8	36.9	39.4
8/12/26 - 2100	45.4	40.0	86	41.6	43.9	8.9	9.7	SW \| 217	SSW \| 210	12.7	12.5	45.0	57.8	36.9	39.4
8/12/26 - 2045	46.1	40.2	85	41.8	44.4	10.8	11.9	SSW \| 213	SSW \| 206	15.1	15.0	45.0	57.8	36.9	39.4
8/12/26 - 2030	46.0	39.8	86	42.1	44.4	11.6	12.8	SW \| 218	SSW \| 211	16.0	16.6	45.0	57.8	36.9	39.4
8/12/26 - 2015	45.9	40.2	87	42.2	44.4	10.0	11.1	SW \| 225	SW \| 217	14.4	15.0	45.0	57.8	36.9	39.4
8/12/26 - 2000	45.7	39.7	87	42.1	44.3	11.2	12.3	SW \| 233	SW \| 224	15.2	17.9	45.0	57.8	36.9	39.4
8/12/26 - 1945	46.5	40.2	84	41.9	44.6	12.0	12.7	SW \| 228	SW \| 221	17.3	17.4	45.0	57.8	36.9	39.4
8/12/26 - 1930	46.6	39.5	84	42.2	44.8	14.3	14.9	SW \| 230	SW \| 222	21.8	20.8	45.0	57.8	36.9	39.4
8/12/26 - 1915	46.3	39.1	85	42.0	44.6	15.6	15.9	SW \| 223	SW \| 216	20.8	20.8	45.0	57.8	36.9	39.4
8/12/26 - 1900	46.0	38.5	85	41.7	44.3	16.3	16.3	SW \| 222	SW \| 215	22.2	21.2	45.0	57.8	36.9	39.4
8/12/26 - 1845	48.0	41.3	80	42.2	45.5	15.6	15.4	SW \| 223	SW \| 217	21.3	20.4	45.0	57.8	36.9	39.4
8/12/26 - 1830	47.9	41.1	81	42.3	45.5	13.4	13.6	SW \| 235	SW \| 231	23.8	23.0	45.0	57.8	36.9	39.4
8/12/26 - 1815	46.7	40.4	84	42.2	44.9	12.1	12.5	WSW \| 237	WSW \| 239	18.6	21.2	45.0	57.8	36.9	39.4
8/12/26 - 1800	47.4	40.8	81	42.0	45.1	10.8	11.5	WSW \| 243	WSW \| 242	24.2	22.2	45.0	57.8	36.9	39.4
8/12/26 - 1745	49.6	43.3	76	42.5	46.5	13.9	14.2	SW \| 229	SW \| 230	23.9	27.1	45.0	57.8	36.9	39.4
8/12/26 - 1730	52.6	-	66	41.7	47.4	11.9	12.7	WSW \| 237	SW \| 236	20.9	22.6	45.0	57.8	36.9	39.4
8/12/26 - 1715	53.0	-	63	40.7	47.2	16.5	16.6	SW \| 234	SW \| 232	29.1	28.4	45.0	57.8	36.9	39.4
8/12/26 - 1700	54.3	-	58	39.8	47.3	18.1	19.2	SW \| 231	SW \| 230	28.1	28.2	45.0	57.8	36.9	39.4
8/12/26 - 1645	55.3	-	52	37.9	46.9	20.3	21.9	SW \| 226	SW \| 219	31.7	31.8	45.0	57.8	36.9	39.4
8/12/26 - 1630	55.1	-	53	38.5	47.1	21.7	22.9	SW \| 227	SW \| 221	31.8	31.1	45.0	57.8	36.9	39.4
8/12/26 - 1615	54.9	-	54	38.4	47.0	18.4	18.9	SW \| 230	SW \| 230	30.6	34.0	45.0	57.8	36.9	39.4
8/12/26 - 1600	54.7	-	52	37.4	46.4	20.9	21.3	SW \| 234	SW \| 230	31.4	32.9	45.0	57.8	36.9	39.4
8/12/26 - 1545	55.4	-	50	36.9	46.6	20.6	20.9	SW \| 234	SW \| 231	31.2	31.8	45.0	57.8	36.9	39.4
8/12/26 - 1530	56.2	-	48	36.9	46.9	16.6	17.3	SW \| 235	SW \| 233	27.9	32.9	45.0	57.8	36.9	39.4
8/12/26 - 1515	57.1	-	46	36.6	47.1	16.6	17.4	SW \| 233	SW \| 230	31.1	28.9	45.0	57.8	36.9	39.4
8/12/26 - 1500	57.3	-	46	36.5	47.2	15.6	16.2	SW \| 235	SW \| 230	29.8	30.0	45.0	57.8	36.9	39.4
8/12/26 - 1445	56.6	-	47	36.8	47.0	13.0	13.5	SW \| 227	SW \| 222	23.2	24.2	45.0	57.3	36.9	39.4
8/12/26 - 1430	54.2	-	52	37.0	46.0	13.5	14.1	SW \| 234	SW \| 230	24.2	24.8	45.0	55.8	36.9	39.4
8/12/26 - 1415	53.5	-	54	37.3	45.8	20.4	21.2	SW \| 231	SW \| 226	32.1	34.0	45.0	55.2	36.9	39.4
8/12/26 - 1400	52.7	-	56	37.5	45.6	21.4	22.3	SW \| 236	SW \| 233	35.4	34.9	45.0	55.2	36.9	39.4
8/12/26 - 1345	51.2	-	62	38.5	45.3	25.7	26.6	SW \| 233	SW \| 229	36.4	39.4	45.0	55.2	36.9	39.4
8/12/26 - 1330	50.2	-	66	39.4	45.2	27.7	28.4	SW \| 231	SW \| 224	36.9	38.7	45.0	55.2	36.9	38.7
8/12/26 - 1315	50.6	-	67	40.0	45.7	26.6	28.3	SW \| 229	SW \| 222	36.5	37.4	45.0	55.2	36.5	37.4
8/12/26 - 1300	51.4	-	65	40.1	46.1	24.2	25.1	SW \| 230	SW \| 224	34.3	33.1	45.0	55.2	34.7	35.6
8/12/26 - 1245	51.7	-	63	39.6	46.0	22.3	23.0	SW \| 230	SW \| 226	32.4	32.7	45.0	55.2	34.7	35.6
8/12/26 - 1230	51.6	-	62	39.1	45.8	25.8	28.4	SW \| 225	SW \| 218	34.7	35.6	45.0	55.2	34.7	35.6
8/12/26 - 1215	51.5	-	64	39.8	46.0	23.3	26.0	SW \| 229	SW \| 220	31.5	33.6	45.0	55.2	33.0	33.6
8/12/26 - 1200	52.5	-	62	40.1	46.6	22.8	25.0	SW \| 220	SSW \| 213	33.0	31.5	45.0	55.2	33.0	33.3
8/12/26 - 1145	52.5	-	61	39.4	46.3	22.0	24.9	SW \| 223	SW \| 216	29.9	33.3	45.0	55.2	29.9	33.3
8/12/26 - 1130	52.6	-	59	38.7	46.0	18.7	20.4	SW \| 224	SW \| 216	26.8	27.3	45.0	55.2	27.9	28.2
8/12/26 - 1115	53.1	-	57	38.3	46.1	19.0	20.8	SW \| 224	SW \| 217	26.3	28.0	45.0	55.2	27.9	28.2
8/12/26 - 1100	53.5	-	57	38.6	46.4	18.4	19.8	SW \| 224	SW \| 218	27.9	28.2	45.0	55.2	27.9	28.2
8/12/26 - 1045	54.1	-	56	38.9	46.8	16.2	17.3	SW \| 228	SW \| 221	26.6	27.3	45.0	55.2	26.6	27.3
8/12/26 - 1030	54.8	-	54	38.6	47.0	13.1	13.9	WSW \| 239	SW \| 236	21.3	21.7	45.0	55.2	24.9	25.5
8/12/26 - 1015	54.2	-	55	38.3	46.6	14.3	15.2	SW \| 226	SW \| 219	21.0	21.9	45.0	54.8	24.9	25.5
8/12/26 - 1000	53.2	-	56	37.7	45.9	14.3	15.4	SW \| 229	SW \| 221	22.9	24.2	45.0	53.8	24.9	25.5
8/12/26 - 0945	51.2	-	59	37.2	44.7	13.7	15.5	SW \| 225	SW \| 218	18.3	18.8	45.0	52.7	24.9	25.5
8/12/26 - 0930	50.8	-	59	37.0	44.5	15.2	16.7	SW \| 221	SW \| 214	20.1	19.0	45.0	52.7	24.9	25.5
8/12/26 - 0915	51.4	-	58	37.3	44.9	13.0	14.5	SW \| 221	SW \| 214	17.8	17.9	45.0	52.7	24.9	25.5
8/12/26 - 0900	52.2	-	56	37.0	45.1	10.7	12.1	SW \| 221	SW \| 214	15.2	15.9	45.0	52.7	24.9	25.5
8/12/26 - 0845	51.3	-	56	36.3	44.4	10.9	13.0	SW \| 223	SW \| 218	14.8	16.3	45.0	51.7	24.9	25.5
8/12/26 - 0830	50.1	-	56	34.8	43.2	9.8	12.1	SW \| 224	SW \| 217	14.1	15.7	45.0	50.8	24.9	25.5
8/12/26 - 0815	48.7	42.9	56	33.6	42.0	12.6	14.8	SW \| 225	SW \| 216	17.7	18.1	45.0	49.9	24.9	25.5
8/12/26 - 0800	47.4	40.8	57	32.9	41.1	14.6	17.3	SW \| 222	SW \| 215	18.8	19.5	45.0	49.9	24.9	25.5
8/12/26 - 0745	47.3	40.7	58	33.2	41.2	14.8	17.2	SW \| 222	SW \| 215	19.2	18.8	45.0	49.9	24.9	25.5
8/12/26 - 0730	47.4	40.8	58	33.5	41.4	14.8	17.6	SW \| 218	SSW \| 211	19.3	19.7	45.0	49.9	24.9	25.5
8/12/26 - 0715	47.9	41.6	59	34.3	41.9	14.0	17.7	SW \| 217	SSW \| 211	19.0	19.5	45.0	49.9	24.9	25.5
8/12/26 - 0700	46.9	40.0	62	34.6	41.5	15.6	18.2	SW \| 220	SSW \| 213	19.7	20.4	45.0	49.9	24.9	25.5
8/12/26 - 0645	46.8	39.8	63	34.7	41.5	16.2	20.0	SW \| 221	SW \| 215	20.1	21.7	45.0	49.9	24.9	25.5
8/12/26 - 0630	45.5	37.3	65	34.2	40.6	18.9	22.2	SW \| 223	SW \| 216	24.9	25.3	45.0	49.9	24.9	25.5
8/12/26 - 0615	45.5	37.4	63	33.6	40.4	18.7	21.8	SW \| 224	SW \| 217	24.6	24.8	45.4	49.9	24.6	25.5
8/12/26 - 0600	46.0	38.2	59	32.6	40.3	18.0	21.5	SW \| 221	SW \| 215	22.8	25.5	45.8	49.9	23.0	25.5
8/12/26 - 0545	46.7	39.3	58	32.5	40.6	17.0	20.4	SW \| 220	SW \| 214	22.0	22.6	46.2	49.9	23.0	23.3
8/12/26 - 0530	46.8	39.6	57	32.5	40.7	16.6	19.8	SW \| 218	SSW \| 211	22.0	22.6	46.5	49.9	23.0	23.3
8/12/26 - 0515	47.4	40.6	56	32.4	40.9	15.7	19.2	SW \| 220	SW \| 214	19.8	21.7	46.6	49.9	23.0	23.3
8/12/26 - 0500	46.9	39.7	56	32.2	40.6	16.7	20.3	SW \| 225	SW \| 218	21.6	22.2	46.6	49.9	23.0	23.3
8/12/26 - 0445	46.9	39.4	57	32.4	40.7	18.3	21.4	SW \| 222	SW \| 216	23.0	23.3	46.6	49.9	23.0	23.3
8/12/26 - 0430	48.4	41.9	54	32.7	41.5	15.1	18.1	SW \| 219	SSW \| 213	20.4	21.5	47.5	49.9	20.4	21.5
8/12/26 - 0415	48.0	42.1	56	33.0	41.4	12.8	15.6	SW \| 219	SSW \| 212	17.0	17.4	47.7	49.9	17.0	17.4
Max	57.3	43.3	100	42.5	47.4	29.8	33.7	-	-	37.1	39.4	47.7	57.8	37.1	39.4
Avg	48.1	37.1	72	38.7	43.9	17.6	19.2	-	-	24.6	24.8	-	-	-	-
Min	40.8	29.2	46	32.2	40.3	5.8	7.7	-	-	8.8	10.3	40.7	42.1	17.0	17.4

Calm: 0.0%

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