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 8/28/26 1:17 PM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
8/28/26 - 1315	30.3	SW \| 224	41.2	30.3	SW \| 218	39.8
8/28/26 - 1310	34.4	SW \| 221	44.6	34.6	SW \| 215	45.0
8/28/26 - 1305	35.5	SW \| 222	43.3	35.8	SW \| 215	41.6
8/28/26 - 1300	35.4	SW \| 226	46.0	35.4	SW \| 218	43.0
8/28/26 - 1255	35.4	SW \| 226	46.0	35.4	SW \| 220	42.7
8/28/26 - 1250	32.8	SW \| 227	41.6	32.6	SW \| 220	39.8
Max	35.5	-	46.0	35.8	-	45.0
Avg	34.0	-	43.8	34.0	-	42.0
Min	30.3	-	41.2	30.3	-	39.8

Top Stn/Summit - 11,053ft

Current Conditions

8/28/26 1:15 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	33.4 mph 10.0
Wind Spd Sonic	33.5 mph 9.7
Wind Dir	SW \| 222 °
Wind Dir Sonic	SW \| 216 °
Wind Gust	44.6 mph 6.9
Wind Gust Sonic	45.0 mph 7.8
Temp	45.0 °F 9.5
WindChill	34.0 °F
RH	100 % 48
Dew Pt	45.0 °F 7.8
Wet Bulb	45.5 °F 0.8
Daily Max Wind	47.0 mph 9.2
Time of Max Wind	1235
Max Wind Dir	SW \| 225 °
Daily Max Gust Sonic	45.0 mph 7.8
Time Wind Max Sonic	1309
Dir Max Gust Sonic	SW \| 217 Degrees
Daily Max Temp	45.3 °F 13.2
Daily Min Temp	42.2 °F 4.4
Yest MaxT	58.6 °F
Yest MinT	43.6 °F
Yest MaxGst	42.7 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 8/28/26 1:17 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)
8/28/26 - 1315	45.0	34.0	100	45.0	45.5	33.4	33.5	SW \| 222	SW \| 216	44.6	45.0	42.2	45.3	47.0	45.0
8/28/26 - 1300	44.8	33.6	100	44.8	45.3	34.5	34.4	SW \| 226	SW \| 219	46.0	43.0	42.2	45.0	47.0	44.5
8/28/26 - 1245	44.8	33.5	100	44.8	45.3	34.4	34.9	SW \| 227	SW \| 220	47.0	44.5	42.2	45.0	47.0	44.5
8/28/26 - 1230	44.8	34.4	100	44.8	45.3	29.8	30.1	SW \| 229	SW \| 223	38.3	38.5	42.2	45.0	45.2	41.8
8/28/26 - 1215	44.7	34.4	100	44.7	45.2	28.2	28.2	SW \| 228	SW \| 220	37.4	37.6	42.2	45.0	45.2	41.8
8/28/26 - 1200	44.2	32.9	100	44.2	44.6	31.6	31.8	SW \| 222	SW \| 216	45.2	40.9	42.2	44.8	45.2	41.8
8/28/26 - 1145	43.8	32.5	100	43.8	44.2	32.8	33.3	SW \| 221	SW \| 215	44.3	41.6	42.2	44.8	44.3	41.8
8/28/26 - 1130	43.4	32.6	100	43.4	43.8	28.2	28.5	SW \| 223	SW \| 216	38.5	35.3	42.2	44.8	43.8	41.8
8/28/26 - 1115	43.1	32.1	100	43.2	43.5	28.6	29.0	SW \| 223	SW \| 216	39.2	37.6	42.2	44.8	43.8	41.8
8/28/26 - 1100	42.9	31.8	100	42.9	43.3	29.6	29.7	SW \| 226	SW \| 219	39.3	36.7	42.2	44.8	43.8	41.8
8/28/26 - 1045	42.6	31.7	100	42.6	43.0	27.0	27.0	SW \| 228	SW \| 221	37.4	35.6	42.2	44.8	43.8	41.8
8/28/26 - 1030	42.5	31.7	100	42.5	42.8	26.6	26.5	SW \| 222	SW \| 216	35.6	32.7	42.2	44.8	43.8	41.8
8/28/26 - 1015	42.4	30.6	100	42.4	42.7	32.1	32.8	SW \| 220	SW \| 214	42.0	41.6	42.2	44.8	43.8	41.8
8/28/26 - 1000	42.4	30.8	100	42.5	42.8	31.1	30.9	SW \| 223	SW \| 217	42.0	40.3	42.2	44.8	43.8	41.8
8/28/26 - 0945	42.5	30.6	100	42.5	42.9	34.0	33.9	SW \| 218	SSW \| 212	43.8	41.8	42.2	44.8	43.8	41.8
8/28/26 - 0930	42.8	31.5	100	42.8	43.1	29.1	29.1	SW \| 220	SW \| 215	39.6	36.5	42.2	44.8	39.6	38.0
8/28/26 - 0915	42.7	31.4	100	42.7	43.0	30.3	30.2	SW \| 224	SW \| 218	39.5	38.0	42.2	44.8	39.5	38.0
8/28/26 - 0900	42.6	31.4	100	42.5	42.9	28.2	28.5	SW \| 226	SW \| 218	39.1	36.5	42.2	44.8	39.1	36.5
8/28/26 - 0845	42.4	31.8	100	42.3	42.7	26.0	26.2	SW \| 222	SW \| 215	33.1	32.2	42.2	44.8	37.8	33.8
8/28/26 - 0830	42.3	31.6	99	42.1	42.6	26.4	26.9	SW \| 223	SW \| 216	34.6	33.6	42.2	44.8	37.8	33.8
8/28/26 - 0815	42.4	31.6	98	42.0	42.5	25.9	25.8	SW \| 224	SW \| 216	35.0	32.7	42.2	44.8	37.8	33.8
8/28/26 - 0800	42.4	31.5	98	41.9	42.5	25.6	25.6	SW \| 217	SSW \| 211	37.8	33.8	42.3	44.8	37.8	33.8
8/28/26 - 0745	42.7	32.4	95	41.4	42.4	24.7	25.2	SW \| 222	SW \| 215	31.0	29.5	42.3	44.8	31.9	30.2
8/28/26 - 0730	43.8	34.3	89	40.8	42.7	21.1	21.1	SW \| 234	SW \| 229	31.2	30.2	43.2	44.8	31.9	30.2
8/28/26 - 0715	44.3	35.8	86	40.2	42.7	17.0	17.4	SW \| 235	SW \| 228	26.4	24.2	43.2	44.8	31.9	30.0
8/28/26 - 0700	44.3	35.5	85	40.2	42.7	19.8	20.2	SW \| 229	SW \| 222	27.0	26.0	43.2	44.8	31.9	30.0
8/28/26 - 0645	44.5	35.5	84	40.1	42.7	20.6	20.7	SW \| 228	SW \| 220	28.4	26.8	43.2	44.8	31.9	30.0
8/28/26 - 0630	44.3	35.4	85	40.0	42.6	20.3	20.7	SW \| 229	SW \| 222	27.4	26.0	43.2	44.8	31.9	30.0
8/28/26 - 0615	44.4	35.4	84	39.9	42.6	20.9	21.1	SW \| 222	SW \| 215	28.7	26.8	43.2	44.8	31.9	30.0
8/28/26 - 0600	44.6	36.0	83	39.8	42.6	19.8	19.9	SW \| 222	SW \| 216	26.0	23.5	43.2	44.8	31.9	30.0
8/28/26 - 0545	44.5	35.5	83	39.7	42.5	20.2	20.6	SW \| 226	SW \| 218	28.3	25.5	43.2	44.7	31.9	30.0
8/28/26 - 0530	44.6	35.2	83	39.7	42.6	21.9	22.3	SW \| 227	SW \| 220	31.0	28.6	43.2	44.7	31.9	30.0
8/28/26 - 0515	44.4	35.4	83	39.7	42.5	21.3	21.6	SW \| 228	SW \| 220	28.3	27.1	43.2	44.6	31.9	30.0
8/28/26 - 0500	44.2	35.3	84	39.7	42.4	20.6	21.1	SW \| 226	SW \| 219	27.0	25.7	43.2	44.6	31.9	30.0
8/28/26 - 0445	44.3	35.5	84	39.7	42.4	20.5	21.1	SW \| 226	SW \| 219	25.9	25.5	43.2	44.6	31.9	30.0
8/28/26 - 0430	44.4	35.2	83	39.6	42.5	22.0	22.5	SW \| 225	SW \| 218	29.6	27.3	43.2	44.6	31.9	30.0
8/28/26 - 0415	44.2	34.8	84	39.6	42.3	21.8	22.4	SW \| 226	SW \| 219	30.9	28.4	43.2	44.6	31.9	30.0
8/28/26 - 0400	44.0	34.6	85	39.8	42.3	22.2	22.8	SW \| 226	SW \| 218	29.4	27.1	43.2	44.6	31.9	30.0
8/28/26 - 0345	43.9	34.6	85	39.7	42.2	21.3	22.1	SW \| 225	SW \| 218	28.4	26.2	43.2	44.6	31.9	30.0
8/28/26 - 0330	43.9	34.7	86	39.8	42.2	20.8	21.4	SW \| 226	SW \| 218	27.8	25.0	43.2	44.6	31.9	30.0
8/28/26 - 0315	43.8	34.5	86	39.9	42.2	21.1	21.2	SW \| 223	SW \| 216	27.6	25.0	43.2	44.6	31.9	30.0
8/28/26 - 0300	43.6	34.3	87	39.8	42.1	21.2	21.6	SW \| 221	SW \| 214	27.0	24.4	43.2	44.6	31.9	30.0
8/28/26 - 0245	43.2	33.6	88	39.9	41.9	22.6	23.3	SW \| 222	SW \| 215	28.6	26.2	43.2	44.6	31.9	30.0
8/28/26 - 0230	43.8	34.0	86	39.8	42.2	23.6	24.2	SW \| 223	SW \| 215	31.2	27.7	43.4	44.6	31.9	30.0
8/28/26 - 0215	43.8	34.3	86	39.8	42.2	22.4	23.1	SW \| 228	SW \| 220	29.2	28.4	43.4	44.6	31.9	30.0
8/28/26 - 0200	43.7	34.3	86	39.8	42.2	21.8	23.0	SW \| 229	SW \| 221	28.4	28.4	43.4	44.6	31.9	30.0
8/28/26 - 0145	43.7	34.2	86	39.7	42.1	22.7	23.3	SW \| 225	SW \| 217	29.6	28.2	43.4	44.6	31.9	30.0
8/28/26 - 0130	44.0	34.4	85	39.8	42.3	22.9	23.5	SW \| 218	SSW \| 211	30.1	29.1	43.8	44.6	31.9	30.0
8/28/26 - 0115	44.1	34.5	85	39.8	42.4	23.2	24.4	SSW \| 212	SSW \| 206	31.9	30.0	43.9	44.6	31.9	30.0
8/28/26 - 0100	44.7	35.3	83	39.8	42.6	23.3	24.4	SSW \| 210	SSW \| 204	30.4	28.6	43.6	58.6	42.7	41.8
8/28/26 - 0045	44.8	35.6	81	39.5	42.6	22.6	24.0	SSW \| 204	SSW \| 198	29.8	28.9	43.6	58.6	42.7	41.8
8/28/26 - 0030	44.7	35.6	82	39.6	42.6	21.8	23.1	SSW \| 200	SSW \| 194	29.3	28.9	43.6	58.6	42.7	41.8
8/28/26 - 0015	44.7	36.3	85	40.6	43.1	17.7	19.1	SSW \| 198	S \| 191	26.6	26.4	43.6	58.6	42.7	41.8
8/28/26 - 0000	44.7	36.9	86	40.9	43.2	16.1	17.1	SSW \| 207	SSW \| 199	21.8	20.8	43.6	58.6	42.7	41.8
8/27/26 - 2345	44.4	36.2	87	40.8	43.0	17.0	18.0	SW \| 214	SSW \| 207	23.4	26.0	43.6	58.6	42.7	41.8
8/27/26 - 2330	44.4	35.1	87	40.6	42.9	20.4	21.1	SSW \| 209	SSW \| 203	30.2	28.2	43.6	58.6	42.7	41.8
8/27/26 - 2315	44.4	35.7	86	40.6	42.9	19.6	20.2	SSW \| 213	SSW \| 206	25.8	24.8	43.6	58.6	42.7	41.8
8/27/26 - 2300	44.8	36.6	86	40.9	43.2	16.7	17.2	SSW \| 211	SSW \| 204	24.3	23.3	43.6	58.6	42.7	41.8
8/27/26 - 2245	45.3	37.9	84	40.8	43.4	15.4	15.7	SSW \| 202	SSW \| 195	20.1	19.0	43.6	58.6	42.7	41.8
8/27/26 - 2230	45.2	37.6	84	40.5	43.3	15.3	16.2	SSW \| 199	SSW \| 192	21.7	22.8	43.6	58.6	42.7	41.8
8/27/26 - 2215	45.5	37.6	82	40.2	43.3	17.3	18.9	S \| 189	S \| 183	23.7	23.5	43.6	58.6	42.7	41.8
8/27/26 - 2200	46.2	38.4	80	40.4	43.7	17.6	19.7	S \| 176	S \| 170	24.0	26.6	43.6	58.6	42.7	41.8
8/27/26 - 2145	46.1	38.7	82	40.8	43.9	15.9	18.0	SSE \| 167	SSE \| 160	22.2	26.0	43.6	58.6	42.7	41.8
8/27/26 - 2130	45.2	37.4	85	41.0	43.5	15.8	18.7	SSE \| 166	SSE \| 156	23.1	25.5	43.6	58.6	42.7	41.8
8/27/26 - 2115	45.1	37.7	88	41.8	43.8	14.6	17.2	SSE \| 164	SSE \| 154	20.7	24.6	43.6	58.6	42.7	41.8
8/27/26 - 2100	44.3	36.9	98	43.7	44.4	12.9	14.8	S \| 182	S \| 178	19.8	20.8	43.6	58.6	42.7	41.8
8/27/26 - 2045	43.9	38.0	99	43.7	44.2	9.1	10.5	SSW \| 209	SSW \| 202	13.4	15.9	43.6	58.6	42.7	41.8
8/27/26 - 2030	43.8	36.9	99	43.5	44.1	12.3	12.8	SW \| 219	SSW \| 212	16.8	15.7	43.6	58.6	42.7	41.8
8/27/26 - 2015	44.0	36.5	98	43.5	44.1	13.8	14.4	SW \| 221	SSW \| 213	19.2	17.4	43.8	58.6	42.7	41.8
8/27/26 - 2000	44.0	36.6	98	43.5	44.2	13.8	14.1	SW \| 224	SW \| 216	19.5	19.0	43.8	58.6	42.7	41.8
8/27/26 - 1945	44.0	36.3	97	43.1	44.0	14.0	14.5	SW \| 220	SSW \| 213	21.2	20.1	43.8	58.6	42.7	41.8
8/27/26 - 1930	44.4	37.0	94	43.0	44.1	13.8	14.0	SW \| 219	SSW \| 212	19.8	18.6	44.0	58.6	42.7	41.8
8/27/26 - 1915	44.6	37.1	93	42.8	44.1	14.3	14.7	SW \| 214	SSW \| 207	20.1	18.8	44.5	58.6	42.7	41.8
8/27/26 - 1900	44.9	37.4	91	42.4	44.1	14.8	15.2	SW \| 216	SSW \| 209	20.8	19.9	44.5	58.6	42.7	41.8
8/27/26 - 1845	44.8	38.0	92	42.4	44.0	12.2	12.9	SW \| 222	SW \| 214	17.2	16.6	44.5	58.6	42.7	41.8
8/27/26 - 1830	46.0	39.0	87	42.3	44.6	12.9	14.3	SSW \| 202	SSW \| 195	21.9	22.6	44.7	58.6	42.7	41.8
8/27/26 - 1815	46.7	39.2	83	41.7	44.6	16.4	18.3	S \| 174	SSE \| 166	24.3	28.9	44.7	58.6	42.7	41.8
8/27/26 - 1800	46.6	38.8	81	41.2	44.3	15.6	17.1	ESE \| 118	ESE \| 109	28.3	28.9	44.7	58.6	42.7	41.8
8/27/26 - 1745	46.5	38.9	81	41.1	44.2	15.5	17.8	SE \| 124	ESE \| 115	25.7	28.0	44.7	58.6	42.7	41.8
8/27/26 - 1730	46.6	39.6	81	41.0	44.2	12.8	15.1	SE \| 141	SE \| 130	22.8	24.4	44.7	58.6	42.7	41.8
8/27/26 - 1715	45.9	38.6	84	41.4	44.0	15.0	17.7	SE \| 135	SE \| 126	21.3	24.6	44.7	58.6	42.7	41.8
8/27/26 - 1700	46.3	39.8	87	42.7	44.9	12.0	14.8	S \| 170	SSE \| 160	19.3	21.7	44.7	58.6	42.7	41.8
8/27/26 - 1645	45.8	39.2	95	44.5	45.6	11.7	14.1	SSW \| 195	S \| 186	18.7	19.5	44.7	58.6	42.7	41.8
8/27/26 - 1630	45.0	37.1	96	44.0	44.9	16.3	18.8	SW \| 218	SSW \| 211	22.9	22.8	44.7	58.6	42.7	41.8
8/27/26 - 1615	45.6	38.1	94	44.1	45.3	15.8	19.0	SW \| 220	SSW \| 213	21.9	22.8	45.3	58.6	42.7	41.8
8/27/26 - 1600	46.1	38.2	94	44.5	45.8	18.2	21.0	SW \| 219	SSW \| 212	24.7	25.3	45.6	58.6	42.7	41.8
8/27/26 - 1545	46.2	37.8	93	44.2	45.7	20.1	22.5	SW \| 230	SW \| 221	28.3	27.1	45.6	58.6	42.7	41.8
8/27/26 - 1530	46.8	38.5	89	43.7	45.7	21.0	22.2	SW \| 233	SW \| 225	28.3	29.8	46.5	58.6	42.7	41.8
8/27/26 - 1515	48.0	39.8	84	43.4	46.1	22.9	23.6	SW \| 231	SW \| 223	30.5	30.0	46.6	58.6	42.7	41.8
8/27/26 - 1500	49.2	41.5	75	41.6	45.8	22.8	23.7	SW \| 232	SW \| 225	29.9	31.5	46.6	58.6	42.7	41.8
8/27/26 - 1445	50.0	-	68	39.7	45.3	26.9	28.3	SW \| 229	SW \| 221	35.0	35.1	46.6	58.6	42.7	41.8
8/27/26 - 1430	50.2	-	65	38.9	45.0	27.6	28.2	SW \| 232	SW \| 224	37.8	37.8	46.6	58.6	42.7	41.8
8/27/26 - 1415	50.1	-	64	38.3	44.7	27.5	27.7	SW \| 234	SW \| 228	37.7	37.8	46.6	58.6	42.7	41.8
8/27/26 - 1400	51.2	-	63	39.0	45.6	29.7	29.6	SW \| 231	SW \| 224	40.6	39.2	46.6	58.6	42.7	41.8
8/27/26 - 1345	52.9	-	61	39.7	46.7	29.7	30.1	SW \| 231	SW \| 226	42.7	41.8	46.6	58.6	42.7	41.8
8/27/26 - 1330	53.0	-	58	38.8	46.2	23.5	23.9	SW \| 231	SW \| 226	34.4	34.0	46.6	58.6	37.8	37.1
8/27/26 - 1315	54.5	-	52	37.2	46.3	23.3	23.9	SW \| 230	SW \| 225	37.8	37.1	46.6	58.6	37.8	37.1
Max	54.5	41.5	100	45.0	46.7	34.5	34.9	-	-	47.0	45.0	46.6	58.6	47.0	45.0
Avg	45.0	35.5	88	41.5	43.6	21.5	22.3	-	-	29.6	28.9	-	-	-	-
Min	42.3	30.6	52	37.2	41.9	9.1	10.5	-	-	13.4	15.7	42.2	44.6	31.9	30.0

Calm: 0.0%

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