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 8/15/26 5:09 PM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
8/15/26 - 1705	20.3	SW \| 234	30.7	20.5	SW \| 232	31.3
8/15/26 - 1700	21.9	SW \| 229	33.5	22.7	SW \| 225	36.0
8/15/26 - 1655	24.1	SW \| 228	32.9	24.7	SW \| 222	33.6
8/15/26 - 1650	20.1	SW \| 234	29.9	21.4	SW \| 230	31.3
8/15/26 - 1645	19.0	SW \| 233	29.2	19.2	SW \| 232	31.8
8/15/26 - 1640	19.8	SW \| 233	29.9	20.4	SW \| 230	30.0
Max	24.1	-	33.5	24.7	-	36.0
Avg	20.8	-	31.0	21.5	-	32.3
Min	19.0	-	29.2	19.2	-	30.0

Top Stn/Summit - 11,053ft

Current Conditions

8/15/26 5:00 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	22.0 mph 0.1
Wind Spd Sonic	22.9 mph 1.5
Wind Dir	SW \| 230 °
Wind Dir Sonic	SW \| 226 °
Wind Gust	33.5 mph 1.9
Wind Gust Sonic	36.0 mph 0.2
Temp	51.7 °F 1.4
RH	42 % 6
Dew Pt	29.6 °F 1.8
Wet Bulb	42.1 °F 0.1
Daily Max Wind	33.6 mph 8.5
Time of Max Wind	1516
Max Wind Dir	SW \| 225 °
Daily Max Gust Sonic	36.0 mph 3.6
Time Wind Max Sonic	1658
Dir Max Gust Sonic	SW \| 222 Degrees
Daily Max Temp	53.7 °F 0.6
Daily Min Temp	39.8 °F 2.6
Yest MaxT	53.1 °F
Yest MinT	37.2 °F
Yest MaxGst	42.2 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 8/15/26 5:09 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)
8/15/26 - 1700	51.7	-	42	29.6	42.1	22.0	22.9	SW \| 230	SW \| 226	33.5	36.0	39.8	53.7	33.6	36.0
8/15/26 - 1645	51.9	-	43	30.0	42.3	20.0	20.5	SW \| 233	SW \| 230	31.3	31.8	39.8	53.7	33.6	35.8
8/15/26 - 1630	52.4	-	42	30.3	42.7	20.1	20.4	SW \| 231	SW \| 226	31.0	32.2	39.8	53.7	33.6	35.8
8/15/26 - 1615	51.9	-	43	30.2	42.4	18.2	18.3	SW \| 234	SW \| 234	33.2	34.0	39.8	53.7	33.6	35.8
8/15/26 - 1600	52.4	-	42	30.0	42.6	19.5	19.5	SW \| 235	SW \| 235	33.2	31.1	39.8	53.7	33.6	35.8
8/15/26 - 1545	52.2	-	42	29.8	42.4	18.9	18.6	SW \| 234	WSW \| 238	32.4	32.4	39.8	53.7	33.6	35.8
8/15/26 - 1530	52.5	-	42	30.0	42.6	19.4	19.2	SW \| 234	SW \| 235	33.6	35.8	39.8	53.7	33.6	35.8
8/15/26 - 1515	52.3	-	42	29.7	42.4	19.6	19.5	SW \| 232	SW \| 229	31.0	32.0	39.8	53.7	32.4	33.6
8/15/26 - 1500	52.0	-	43	30.2	42.4	18.1	18.0	SW \| 235	SW \| 234	30.6	32.9	39.8	53.7	32.4	33.6
8/15/26 - 1445	52.3	-	42	30.2	42.6	18.7	18.9	SW \| 236	SW \| 234	29.8	33.1	39.8	53.7	32.4	33.6
8/15/26 - 1430	52.5	-	43	30.6	42.8	16.9	16.7	SW \| 234	SW \| 235	31.5	31.3	39.8	53.7	32.4	33.6
8/15/26 - 1415	52.6	-	43	30.8	42.9	19.6	19.4	SW \| 226	SW \| 223	31.4	33.1	39.8	53.7	32.4	33.6
8/15/26 - 1400	52.8	-	43	30.8	43.0	16.5	17.0	WSW \| 238	WSW \| 240	32.4	33.6	39.8	53.7	32.4	33.6
8/15/26 - 1345	52.5	-	42	30.2	42.6	15.5	15.9	WSW \| 242	WSW \| 241	29.2	30.4	39.8	53.7	30.0	30.4
8/15/26 - 1330	52.6	-	42	29.9	42.6	16.9	17.4	SW \| 230	SW \| 228	30.0	28.4	39.8	53.7	30.0	29.5
8/15/26 - 1315	52.3	-	42	29.7	42.4	14.2	14.9	WSW \| 241	WSW \| 240	25.4	28.0	39.8	53.7	28.6	29.5
8/15/26 - 1300	52.5	-	40	29.1	42.3	13.9	14.5	SW \| 234	SW \| 234	26.3	29.5	39.8	53.7	28.6	29.5
8/15/26 - 1245	52.5	-	39	28.4	42.1	17.2	17.6	SW \| 228	SW \| 223	26.7	27.5	39.8	53.4	28.6	27.5
8/15/26 - 1230	51.8	-	39	27.8	41.6	16.1	16.8	SW \| 228	SW \| 221	28.6	26.8	39.8	53.0	28.6	26.8
8/15/26 - 1215	52.0	-	38	27.4	41.5	15.4	16.2	SW \| 228	SW \| 223	24.1	26.6	39.8	52.3	24.1	26.6
8/15/26 - 1200	51.5	-	38	26.5	41.0	12.8	14.0	SW \| 236	SW \| 234	23.8	23.0	39.8	52.3	23.8	23.7
8/15/26 - 1145	50.9	-	38	26.2	40.6	11.6	12.4	WSW \| 241	SW \| 236	18.8	20.1	39.8	51.3	22.3	23.7
8/15/26 - 1130	50.2	-	39	26.0	40.2	13.4	14.3	SW \| 231	SW \| 227	19.5	21.2	39.8	50.6	22.3	23.7
8/15/26 - 1115	49.3	43.5	41	26.4	39.8	12.0	13.1	WSW \| 238	SW \| 233	20.3	20.6	39.8	50.1	22.3	23.7
8/15/26 - 1100	49.2	43.2	42	27.0	40.0	13.7	14.9	SW \| 234	SW \| 227	19.6	21.5	39.8	49.7	22.3	23.7
8/15/26 - 1045	48.8	42.3	43	27.4	39.9	14.2	15.0	SW \| 227	SW \| 220	22.3	23.7	39.8	49.5	22.3	23.7
8/15/26 - 1030	48.3	41.8	44	27.7	39.7	15.5	16.9	SW \| 232	SW \| 224	20.8	22.6	39.8	48.6	21.7	23.3
8/15/26 - 1015	47.4	40.5	46	27.8	39.4	15.7	16.7	SW \| 223	SW \| 216	21.7	23.3	39.8	48.4	21.7	23.3
8/15/26 - 1000	46.6	39.9	48	28.2	39.0	14.4	15.5	SW \| 224	SW \| 217	19.3	21.7	39.8	47.2	20.0	21.7
8/15/26 - 0945	45.7	38.8	51	28.8	38.8	13.6	14.5	SW \| 223	SW \| 216	19.4	18.6	39.8	46.4	20.0	19.0
8/15/26 - 0930	44.1	37.0	56	29.3	38.1	12.7	14.1	SW \| 226	SW \| 218	17.9	19.0	39.8	45.4	20.0	19.0
8/15/26 - 0915	43.7	36.0	58	29.8	38.0	14.0	14.8	SW \| 221	SSW \| 213	20.0	18.6	39.8	44.5	20.0	19.0
8/15/26 - 0900	42.9	35.0	61	30.5	37.8	14.6	15.7	SW \| 218	SSW \| 210	19.4	19.0	39.8	44.1	19.4	19.0
8/15/26 - 0845	42.6	35.2	62	30.7	37.8	12.8	13.9	SW \| 214	SSW \| 207	17.4	16.8	39.8	44.1	17.7	18.3
8/15/26 - 0830	42.8	35.8	63	31.0	38.0	11.9	12.9	SSW \| 213	SSW \| 206	15.8	15.4	39.8	44.1	17.7	18.3
8/15/26 - 0815	42.2	35.1	64	31.0	37.6	11.2	12.8	SSW \| 213	SSW \| 207	15.8	15.0	39.8	44.1	17.7	18.3
8/15/26 - 0800	40.9	33.5	66	30.4	36.6	11.6	13.1	SSW \| 213	SSW \| 210	14.8	15.0	39.8	44.1	17.7	18.3
8/15/26 - 0745	40.8	33.5	65	30.1	36.5	11.6	13.1	SSW \| 210	SSW \| 210	14.6	15.2	39.8	44.1	17.7	18.3
8/15/26 - 0730	42.6	36.4	61	30.2	37.6	10.0	11.4	SSW \| 208	SSW \| 206	12.6	12.8	39.8	44.1	17.7	18.3
8/15/26 - 0715	42.1	36.5	62	30.0	37.2	8.2	9.8	SSW \| 206	SSW \| 201	10.9	12.1	39.8	44.1	17.7	18.3
8/15/26 - 0700	42.6	37.1	60	29.8	37.4	8.3	10.6	SSW \| 206	SSW \| 199	10.6	13.4	39.8	44.1	17.7	18.3
8/15/26 - 0645	41.8	35.8	60	29.0	36.7	8.6	11.0	SSW \| 205	SSW \| 198	11.6	13.6	39.8	44.1	17.7	18.3
8/15/26 - 0630	40.9	34.3	60	28.2	35.9	9.9	12.6	SSW \| 204	SSW \| 198	12.7	14.3	39.8	44.1	17.7	18.3
8/15/26 - 0615	40.5	33.7	60	27.9	35.6	10.0	12.8	SSW \| 207	SSW \| 200	13.0	14.5	39.8	44.1	17.7	18.3
8/15/26 - 0600	40.0	33.6	62	28.0	35.4	8.4	11.4	SSW \| 206	SSW \| 196	12.4	14.3	39.8	44.1	17.7	18.3
8/15/26 - 0545	40.2	34.7	61	27.9	35.4	6.7	10.1	S \| 190	S \| 186	10.2	13.9	39.9	44.1	17.7	18.3
8/15/26 - 0530	41.1	34.6	56	26.6	35.5	8.2	11.1	S \| 169	SSE \| 157	14.2	15.9	40.7	44.1	17.7	18.3
8/15/26 - 0515	41.0	33.8	56	26.6	35.4	10.6	13.3	S \| 178	S \| 169	15.0	17.4	40.8	44.1	17.7	18.3
8/15/26 - 0500	41.1	33.5	55	26.3	35.4	10.4	13.7	S \| 182	S \| 176	17.7	17.7	40.8	44.1	17.7	18.3
8/15/26 - 0445	41.0	34.0	55	26.1	35.3	9.6	12.7	S \| 178	S \| 172	14.4	16.6	40.8	44.1	16.4	18.3
8/15/26 - 0430	41.0	34.3	54	25.6	35.1	9.8	14.1	SSW \| 202	SSW \| 193	13.3	17.4	40.8	44.1	16.4	18.3
8/15/26 - 0415	41.0	33.5	53	25.0	34.9	11.6	15.7	SSW \| 210	SSW \| 205	15.8	18.1	40.8	44.1	16.4	18.3
8/15/26 - 0400	41.0	33.3	51	24.3	34.7	12.4	16.0	SSW \| 213	SSW \| 208	16.4	17.7	40.8	44.1	16.4	18.3
8/15/26 - 0345	41.4	34.2	49	23.8	34.8	11.7	15.9	SSW \| 213	SSW \| 209	15.1	18.3	41.3	44.1	15.1	18.3
8/15/26 - 0330	41.7	34.6	49	24.0	35.0	11.4	15.5	SSW \| 210	SSW \| 206	14.6	17.2	41.5	44.1	14.6	17.2
8/15/26 - 0315	42.2	36.1	50	24.9	35.6	9.2	12.9	SSW \| 210	SSW \| 204	12.0	15.0	41.9	44.1	12.0	15.0
8/15/26 - 0300	42.1	36.4	50	24.9	35.5	8.4	12.0	SSW \| 210	SSW \| 204	10.8	13.6	42.1	44.1	11.3	14.1
8/15/26 - 0245	42.4	36.8	50	25.1	35.8	8.2	11.6	SSW \| 212	SSW \| 206	10.7	13.4	42.2	44.1	11.3	14.1
8/15/26 - 0230	43.1	37.6	51	26.0	36.4	8.0	11.3	SSW \| 205	SSW \| 204	11.3	14.1	42.7	44.1	11.3	14.1
8/15/26 - 0215	43.6	39.2	51	26.7	36.9	6.5	10.1	SSW \| 197	SSW \| 193	8.5	12.8	43.4	44.1	8.5	12.8
8/15/26 - 0200	43.7	39.4	51	26.8	37.0	6.1	10.3	SSW \| 193	S \| 186	8.4	12.8	43.5	44.1	8.4	12.8
8/15/26 - 0145	43.7	39.9	51	26.7	37.0	5.4	10.0	SSW \| 192	S \| 182	7.7	11.9	43.6	44.1	7.7	11.9
8/15/26 - 0130	43.9	41.0	50	26.3	37.0	3.9	7.5	SSW \| 196	S \| 189	6.3	10.1	43.8	44.1	6.8	10.1
8/15/26 - 0115	44.0	41.1	49	26.3	37.0	3.4	7.0	SSW \| 196	S \| 187	6.8	10.1	43.9	44.1	6.8	10.1
8/15/26 - 0100	43.6	39.2	49	26.0	36.7	6.2	9.3	SSW \| 199	S \| 191	9.3	12.5	37.2	53.1	42.2	39.6
8/15/26 - 0045	43.4	38.1	50	26.0	36.6	7.9	11.0	SSW \| 201	SSW \| 193	11.0	14.3	37.2	53.1	42.2	39.6
8/15/26 - 0030	43.3	37.5	50	26.1	36.6	8.9	12.3	SSW \| 200	SSW \| 192	12.4	17.4	37.2	53.1	42.2	39.6
8/15/26 - 0015	43.3	36.8	51	26.3	36.6	10.5	14.0	SSW \| 200	SSW \| 192	14.4	17.2	37.2	53.1	42.2	39.6
8/15/26 - 0000	43.0	36.8	48	24.6	36.0	9.5	12.2	SSW \| 209	SSW \| 202	13.6	17.0	37.2	53.1	42.2	39.6
8/14/26 - 2345	42.7	35.8	48	24.6	35.8	11.7	15.5	SSW \| 209	SSW \| 204	15.2	19.2	37.2	53.1	42.2	39.6
8/14/26 - 2330	42.7	35.4	49	24.7	35.8	12.2	16.6	SSW \| 210	SSW \| 205	16.9	20.1	37.2	53.1	42.2	39.6
8/14/26 - 2315	44.1	36.6	48	25.6	36.9	14.2	18.3	SSW \| 210	SSW \| 206	19.5	21.7	37.2	53.1	42.2	39.6
8/14/26 - 2300	43.9	35.8	49	26.0	36.9	16.0	19.4	SSW \| 208	SSW \| 202	21.6	22.4	37.2	53.1	42.2	39.6
8/14/26 - 2245	44.9	37.3	51	28.1	38.1	15.0	18.3	SSW \| 210	SSW \| 205	21.6	21.9	37.2	53.1	42.2	39.6
8/14/26 - 2230	44.8	37.2	53	28.9	38.3	15.9	19.9	SSW \| 213	SSW \| 208	20.1	21.9	37.2	53.1	42.2	39.6
8/14/26 - 2215	43.6	35.7	60	30.5	38.2	15.9	20.0	SSW \| 213	SSW \| 208	19.9	22.6	37.2	53.1	42.2	39.6
8/14/26 - 2200	42.4	34.2	64	31.1	37.8	15.3	18.8	SSW \| 206	SSW \| 198	19.9	20.6	37.2	53.1	42.2	39.6
8/14/26 - 2145	41.9	34.0	65	30.9	37.4	13.4	17.4	SSW \| 213	SSW \| 208	18.2	19.5	37.2	53.1	42.2	39.6
8/14/26 - 2130	41.2	32.6	68	31.4	37.2	15.7	19.2	SW \| 226	SW \| 219	20.4	21.9	37.2	53.1	42.2	39.6
8/14/26 - 2115	41.1	31.6	71	32.4	37.5	18.9	22.8	SW \| 222	SW \| 216	24.8	25.5	37.2	53.1	42.2	39.6
8/14/26 - 2100	40.8	30.4	74	33.0	37.6	21.7	25.6	SW \| 216	SSW \| 210	29.0	27.7	37.2	53.1	42.2	39.6
8/14/26 - 2045	40.6	30.2	75	33.2	37.6	21.8	25.0	SW \| 216	SSW \| 209	28.0	27.7	37.2	53.1	42.2	39.6
8/14/26 - 2030	41.0	30.9	73	33.0	37.7	21.1	23.1	SW \| 219	SSW \| 212	26.4	25.5	37.2	53.1	42.2	39.6
8/14/26 - 2015	41.4	31.1	73	33.4	38.1	22.0	23.7	SW \| 218	SSW \| 211	28.7	27.1	37.2	53.1	42.2	39.6
8/14/26 - 2000	42.4	32.8	70	33.5	38.7	20.9	21.9	SW \| 224	SW \| 216	27.1	24.8	37.2	53.1	42.2	39.6
8/14/26 - 1945	44.3	35.2	64	32.8	39.4	21.1	21.8	SW \| 225	SW \| 218	28.2	28.0	37.2	53.1	42.2	39.6
8/14/26 - 1930	45.4	36.7	60	32.4	39.9	20.1	20.8	SW \| 228	SW \| 220	28.7	28.9	37.2	53.1	42.2	39.6
8/14/26 - 1915	46.3	38.4	58	32.2	40.3	17.3	17.9	SW \| 234	SW \| 230	25.4	26.2	37.2	53.1	42.2	39.6
8/14/26 - 1900	46.5	38.4	58	32.4	40.5	17.0	17.0	SW \| 235	SW \| 236	28.4	27.5	37.2	53.1	42.2	39.6
8/14/26 - 1845	47.0	39.5	58	33.0	41.0	14.8	15.0	SW \| 235	WSW \| 243	27.2	28.4	37.2	53.1	42.2	39.6
8/14/26 - 1830	48.0	41.1	56	33.1	41.5	13.0	13.4	WSW \| 242	WSW \| 255	26.5	27.3	37.2	53.1	42.2	39.6
8/14/26 - 1815	48.8	41.1	54	32.8	41.8	18.1	18.4	SW \| 234	SW \| 236	32.8	31.5	37.2	53.1	42.2	39.6
8/14/26 - 1800	48.8	41.6	53	32.2	41.6	14.9	14.4	WSW \| 243	WSW \| 251	29.3	34.0	37.2	53.1	42.2	39.6
8/14/26 - 1745	49.0	41.0	52	32.0	41.6	19.5	19.4	WSW \| 239	WSW \| 238	35.8	36.5	37.2	53.1	42.2	39.6
8/14/26 - 1730	49.4	41.3	51	32.0	41.8	22.3	21.5	SW \| 236	SW \| 234	35.5	35.1	37.2	53.1	42.2	39.6
8/14/26 - 1715	49.5	41.9	50	31.6	41.7	19.6	19.7	SW \| 235	SW \| 236	33.4	33.1	37.2	53.1	42.2	39.6
8/14/26 - 1700	50.3	-	48	31.4	42.0	22.1	21.4	SW \| 233	WSW \| 237	35.5	36.2	37.2	53.1	42.2	39.6
Max	52.8	43.5	75	33.5	43.0	22.3	25.6	-	-	35.8	36.5	43.9	53.7	42.2	39.6
Avg	45.7	36.6	52	28.9	38.7	14.0	15.8	-	-	21.1	22.4	-	-	-	-
Min	40.0	30.2	38	23.8	34.7	3.4	7.0	-	-	6.3	10.1	37.2	44.1	6.8	10.1

Calm: 0.0%

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