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 8/17/26 7:15 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
8/17/26 - 0715	16.5	SSW \| 204	21.7	18.0	SSW \| 196	21.2
8/17/26 - 0710	16.3	SSW \| 205	20.5	17.4	SSW \| 197	21.9
8/17/26 - 0705	16.5	SSW \| 201	20.4	17.5	SSW \| 193	19.7
8/17/26 - 0700	17.9	SSW \| 204	22.7	19.3	SSW \| 195	21.5
8/17/26 - 0655	17.9	SSW \| 207	22.5	19.3	SSW \| 200	21.5
8/17/26 - 0650	18.2	SSW \| 210	23.2	19.3	SSW \| 203	23.0
Max	18.2	-	23.2	19.3	-	23.0
Avg	17.2	-	21.8	18.5	-	21.5
Min	16.3	-	20.4	17.4	-	19.7

Top Stn/Summit - 11,053ft

Current Conditions

8/17/26 7:15 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	16.4 mph 4.1
Wind Spd Sonic	17.6 mph 5.7
Wind Dir	SSW \| 204 °
Wind Dir Sonic	SSW \| 195 °
Wind Gust	21.7 mph 5.4
Wind Gust Sonic	21.9 mph 6.7
Temp	47.5 °F 2.3
WindChill	40.5 °F 4.0
RH	63 % 3
Dew Pt	35.4 °F 3.3
Wet Bulb	42.2 °F 2.5
Daily Max Wind	34.4 mph 0.6
Time of Max Wind	0524
Max Wind Dir	SSW \| 205 °
Daily Max Gust Sonic	32.4 mph 1.8
Time Wind Max Sonic	0607
Dir Max Gust Sonic	SSW \| 205 Degrees
Daily Max Temp	47.9 °F 1.4
Daily Min Temp	45.0 °F 2.6
Yest MaxT	57.5 °F
Yest MinT	42.5 °F
Yest MaxGst	34.3 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 8/17/26 7:15 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)
8/17/26 - 0715	47.5	40.5	63	35.4	42.2	16.4	17.6	SSW \| 204	SSW \| 195	21.7	21.9	45.0	47.9	34.4	32.4
8/17/26 - 0700	47.2	39.7	63	35.3	41.9	18.0	19.3	SSW \| 207	SSW \| 199	23.2	23.0	45.0	47.9	34.4	32.4
8/17/26 - 0645	46.8	38.7	65	35.5	41.8	18.7	19.6	SSW \| 210	SSW \| 204	28.0	27.3	45.0	47.9	34.4	32.4
8/17/26 - 0630	46.1	37.6	66	35.4	41.4	19.8	20.6	SSW \| 205	SSW \| 200	29.4	28.2	45.0	47.9	34.4	32.4
8/17/26 - 0615	45.9	36.8	66	35.2	41.2	22.7	23.8	SSW \| 205	SSW \| 199	32.8	32.4	45.0	47.9	34.4	32.4
8/17/26 - 0600	45.9	37.0	65	34.7	41.0	23.6	24.5	SSW \| 203	SSW \| 199	29.8	29.3	45.0	47.9	34.4	31.1
8/17/26 - 0545	45.9	36.8	64	34.2	40.8	23.5	24.6	SSW \| 207	SSW \| 203	32.2	30.2	45.0	47.9	34.4	31.1
8/17/26 - 0530	46.2	36.8	62	33.9	40.9	25.4	26.4	SSW \| 205	SSW \| 201	34.4	31.1	45.0	47.9	34.4	31.1
8/17/26 - 0515	46.0	36.9	62	33.6	40.7	24.6	25.2	SSW \| 206	SSW \| 202	31.9	31.1	45.0	47.9	31.9	31.1
8/17/26 - 0500	45.8	36.9	62	33.5	40.5	22.2	23.7	SSW \| 201	SSW \| 196	30.9	29.5	45.0	47.9	30.9	29.5
8/17/26 - 0445	46.0	37.7	62	33.6	40.7	18.9	20.3	SSW \| 198	SSW \| 192	28.0	27.1	45.0	47.9	29.7	29.3
8/17/26 - 0430	46.0	37.7	63	34.0	40.8	17.8	18.8	SSW \| 212	SSW \| 206	27.9	26.8	45.0	47.9	29.7	29.3
8/17/26 - 0415	45.8	37.7	64	34.3	40.8	18.7	19.3	SW \| 216	SSW \| 209	24.9	23.0	45.0	47.9	29.7	29.3
8/17/26 - 0400	45.7	37.4	65	34.6	40.9	20.2	21.0	SW \| 215	SSW \| 208	25.7	23.9	45.0	47.9	29.7	29.3
8/17/26 - 0345	45.7	37.4	65	34.7	40.9	20.2	21.9	SSW \| 212	SSW \| 204	25.4	25.5	45.0	47.9	29.7	29.3
8/17/26 - 0330	45.8	37.2	65	34.8	41.0	21.1	23.4	SSW \| 209	SSW \| 201	27.6	28.2	45.0	47.9	29.7	29.3
8/17/26 - 0315	45.3	36.4	66	34.6	40.7	21.3	24.4	SW \| 216	SSW \| 209	29.7	29.3	45.0	47.9	29.7	29.3
8/17/26 - 0300	45.8	38.2	65	34.6	41.0	17.1	20.4	SW \| 220	SW \| 214	22.5	22.6	45.6	47.9	22.9	24.6
8/17/26 - 0245	45.9	38.8	65	34.8	41.1	14.8	18.4	SW \| 220	SW \| 214	19.6	21.2	45.8	47.9	22.9	24.6
8/17/26 - 0230	46.3	39.0	65	35.3	41.5	15.9	19.5	SW \| 220	SW \| 214	21.1	22.6	45.8	47.9	22.9	24.6
8/17/26 - 0215	46.4	39.5	66	35.5	41.7	15.4	19.2	SW \| 218	SSW \| 213	19.5	21.7	45.8	47.9	22.9	24.6
8/17/26 - 0200	47.4	40.7	64	35.7	42.3	15.4	19.5	SW \| 215	SSW \| 210	20.4	23.0	45.9	47.9	22.9	24.6
8/17/26 - 0145	47.2	40.5	65	35.9	42.2	15.2	19.0	SW \| 216	SSW \| 210	20.0	22.4	45.9	47.5	22.9	24.6
8/17/26 - 0130	46.4	39.0	67	36.0	41.8	16.3	19.8	SW \| 218	SSW \| 212	22.9	24.6	45.9	46.9	22.9	24.6
8/17/26 - 0115	46.4	39.3	67	36.2	41.9	15.8	19.8	SW \| 224	SW \| 218	20.4	21.9	45.9	46.8	20.4	21.9
8/17/26 - 0100	46.4	39.5	67	36.2	42.0	15.5	19.5	SW \| 221	SW \| 215	19.6	21.2	42.5	57.5	34.3	36.0
8/17/26 - 0045	46.4	39.7	67	36.2	41.9	14.2	18.3	SW \| 222	SW \| 215	18.5	20.1	42.5	57.5	34.3	36.0
8/17/26 - 0030	46.3	39.5	68	36.4	42.0	14.4	18.2	SW \| 223	SW \| 216	19.0	20.1	42.5	57.5	34.3	36.0
8/17/26 - 0015	46.1	38.6	69	36.4	41.9	16.6	20.0	SW \| 224	SW \| 217	23.3	23.9	42.5	57.5	34.3	36.0
8/17/26 - 0000	46.1	38.1	69	36.4	41.8	18.6	21.8	SW \| 226	SW \| 219	24.4	23.9	42.5	57.5	34.3	36.0
8/16/26 - 2345	46.7	39.3	67	36.4	42.2	17.4	21.6	SW \| 224	SW \| 218	22.0	23.3	42.5	57.5	34.3	36.0
8/16/26 - 2330	47.3	40.3	66	36.5	42.5	16.6	20.8	SW \| 221	SW \| 215	21.0	22.4	42.5	57.5	34.3	36.0
8/16/26 - 2315	47.6	41.2	65	36.6	42.7	14.4	17.8	SW \| 219	SSW \| 212	19.2	20.6	42.5	57.5	34.3	36.0
8/16/26 - 2300	47.7	41.9	65	36.6	42.8	11.9	15.5	SSW \| 213	SSW \| 208	16.9	17.9	42.5	57.5	34.3	36.0
8/16/26 - 2245	47.8	41.9	65	36.6	42.8	12.4	16.7	SW \| 220	SW \| 214	16.6	19.7	42.5	57.5	34.3	36.0
8/16/26 - 2230	47.2	40.2	67	36.7	42.5	15.5	19.1	SW \| 224	SW \| 217	21.6	22.2	42.5	57.5	34.3	36.0
8/16/26 - 2215	47.1	40.2	67	36.8	42.6	15.3	18.8	SW \| 224	SW \| 217	20.6	21.0	42.5	57.5	34.3	36.0
8/16/26 - 2200	47.5	40.8	67	37.0	42.8	15.6	19.5	SW \| 223	SW \| 217	20.3	21.9	42.5	57.5	34.3	36.0
8/16/26 - 2145	47.6	41.1	67	37.1	42.9	14.6	18.6	SW \| 221	SW \| 215	18.9	19.9	42.5	57.5	34.3	36.0
8/16/26 - 2130	48.0	41.4	66	37.3	43.2	16.0	20.1	SW \| 220	SW \| 214	20.6	22.6	42.5	57.5	34.3	36.0
8/16/26 - 2115	48.0	41.1	66	37.4	43.3	16.8	20.9	SW \| 221	SW \| 215	21.8	23.3	42.5	57.5	34.3	36.0
8/16/26 - 2100	48.0	40.7	67	37.7	43.4	17.4	22.1	SW \| 218	SSW \| 213	24.4	25.7	42.5	57.5	34.3	36.0
8/16/26 - 2045	47.0	39.0	70	37.6	42.9	20.2	24.2	SW \| 223	SW \| 216	27.0	28.9	42.5	57.5	34.3	36.0
8/16/26 - 2030	47.1	38.8	69	37.4	42.8	21.6	25.4	SW \| 222	SW \| 216	28.6	29.5	42.5	57.5	34.3	36.0
8/16/26 - 2015	47.6	39.5	68	37.4	43.0	21.9	25.7	SW \| 225	SW \| 218	28.5	29.8	42.5	57.5	34.3	36.0
8/16/26 - 2000	48.3	40.4	66	37.5	43.4	20.8	24.4	SW \| 224	SW \| 217	28.9	28.2	42.5	57.5	34.3	36.0
8/16/26 - 1945	48.8	41.2	65	37.6	43.8	21.8	25.5	SW \| 226	SW \| 219	28.7	29.5	42.5	57.5	34.3	36.0
8/16/26 - 1930	50.1	-	62	37.7	44.4	18.4	21.5	SW \| 226	SW \| 218	26.8	27.7	42.5	57.5	34.3	36.0
8/16/26 - 1915	50.5	-	61	37.7	44.6	19.0	22.3	SW \| 228	SW \| 220	25.8	26.6	42.5	57.5	34.3	36.0
8/16/26 - 1900	51.4	-	60	37.8	45.1	20.2	22.9	SW \| 230	SW \| 221	26.6	27.5	42.5	57.5	34.3	36.0
8/16/26 - 1845	52.0	-	58	37.9	45.4	20.9	23.9	SW \| 224	SW \| 217	28.7	28.6	42.5	57.5	34.3	36.0
8/16/26 - 1830	53.5	-	56	38.4	46.3	21.7	23.7	SW \| 230	SW \| 222	32.0	32.4	42.5	57.5	34.3	36.0
8/16/26 - 1815	53.9	-	56	38.8	46.6	19.9	20.9	SW \| 234	SW \| 227	31.0	31.3	42.5	57.5	34.3	36.0
8/16/26 - 1800	54.3	-	56	39.0	46.9	21.4	22.0	SW \| 231	SW \| 226	32.7	32.9	42.5	57.5	34.3	36.0
8/16/26 - 1745	55.0	-	55	39.1	47.3	20.5	20.7	SW \| 233	SW \| 229	33.8	32.9	42.5	57.5	34.3	36.0
8/16/26 - 1730	55.3	-	54	39.1	47.4	21.6	22.2	SW \| 233	SW \| 225	30.8	34.4	42.5	57.5	34.3	36.0
8/16/26 - 1715	55.0	-	54	38.8	47.2	22.4	23.9	SW \| 230	SW \| 224	31.1	30.9	42.5	57.5	34.3	36.0
8/16/26 - 1700	55.7	-	52	38.4	47.3	22.2	22.9	SW \| 230	SW \| 223	34.3	34.4	42.5	57.5	34.3	36.0
8/16/26 - 1645	55.8	-	51	38.2	47.3	18.3	19.2	SW \| 236	SW \| 232	29.2	32.4	42.5	57.5	33.8	36.0
8/16/26 - 1630	55.7	-	51	38.0	47.1	18.2	18.6	SW \| 233	SW \| 234	30.6	30.4	42.5	57.5	33.8	36.0
8/16/26 - 1615	56.3	-	50	37.9	47.4	19.5	19.8	SW \| 228	SW \| 225	32.5	32.2	42.5	57.5	33.8	36.0
8/16/26 - 1600	56.4	-	50	37.8	47.4	15.6	15.8	SW \| 234	WSW \| 237	28.5	28.0	42.5	57.5	33.8	36.0
8/16/26 - 1545	56.9	-	48	37.7	47.5	16.5	17.3	SW \| 234	SW \| 235	28.5	30.4	42.5	57.5	33.8	36.0
8/16/26 - 1530	56.9	-	48	37.5	47.4	17.3	17.5	SW \| 232	SW \| 229	26.4	29.1	42.5	57.5	33.8	36.0
8/16/26 - 1515	56.4	-	49	37.3	47.2	14.8	15.1	WSW \| 238	SW \| 236	27.3	28.4	42.5	57.2	33.8	36.0
8/16/26 - 1500	56.3	-	49	37.2	47.1	13.7	14.2	WSW \| 241	WSW \| 244	28.6	34.4	42.5	57.0	33.8	36.0
8/16/26 - 1445	56.1	-	49	37.0	46.9	17.1	17.2	SW \| 230	SW \| 228	31.4	30.2	42.5	57.0	33.8	36.0
8/16/26 - 1430	56.1	-	48	36.7	46.7	18.8	18.9	SW \| 230	SW \| 230	33.2	34.0	42.5	57.0	33.8	36.0
8/16/26 - 1415	56.7	-	47	36.5	46.9	16.5	16.7	WSW \| 237	WSW \| 239	29.5	30.2	42.5	57.0	33.8	36.0
8/16/26 - 1400	56.3	-	47	36.4	46.7	16.3	16.6	WSW \| 239	WSW \| 241	31.5	32.7	42.5	57.0	33.8	36.0
8/16/26 - 1345	56.6	-	46	36.4	46.8	15.0	15.3	WSW \| 245	WSW \| 248	26.8	28.0	42.5	57.0	33.8	36.0
8/16/26 - 1330	56.2	-	47	36.2	46.6	17.6	17.9	WSW \| 240	SW \| 236	28.7	31.5	42.5	57.0	33.8	36.0
8/16/26 - 1315	56.5	-	46	36.1	46.7	16.9	16.9	WSW \| 238	WSW \| 241	33.0	33.8	42.5	57.0	33.8	36.0
8/16/26 - 1300	56.2	-	46	36.0	46.5	17.8	17.5	WSW \| 237	SW \| 236	29.8	30.9	42.5	56.7	33.8	36.0
8/16/26 - 1245	56.0	-	46	35.7	46.3	16.4	16.4	WSW \| 237	WSW \| 240	31.6	32.9	42.5	56.7	33.8	36.0
8/16/26 - 1230	55.7	-	46	35.3	46.0	15.6	15.9	WSW \| 238	WSW \| 239	31.2	31.1	42.5	56.7	33.8	36.0
8/16/26 - 1215	55.9	-	45	35.0	46.0	16.9	17.3	SW \| 232	SW \| 228	29.8	36.0	42.5	56.7	33.8	36.0
8/16/26 - 1200	55.8	-	45	34.8	45.8	15.1	15.7	SW \| 234	SW \| 233	33.0	32.7	42.5	56.7	33.8	34.2
8/16/26 - 1145	55.6	-	44	34.0	45.5	17.0	17.3	SW \| 232	SW \| 226	30.5	30.4	42.5	56.4	33.8	34.2
8/16/26 - 1130	55.4	-	43	33.1	45.1	17.2	18.2	SW \| 230	SW \| 225	28.8	28.9	42.5	56.2	33.8	34.2
8/16/26 - 1115	55.0	-	42	32.1	44.5	16.1	17.0	SW \| 228	SW \| 220	28.6	27.3	42.5	55.4	33.8	34.2
8/16/26 - 1100	54.2	-	42	31.9	44.0	18.7	19.7	SW \| 219	SSW \| 213	30.4	27.5	42.5	55.0	33.8	34.2
8/16/26 - 1045	53.3	-	44	31.8	43.6	15.0	15.7	SW \| 226	SW \| 221	22.9	25.5	42.5	53.7	33.8	34.2
8/16/26 - 1030	52.9	-	42	30.6	43.0	16.3	17.4	SW \| 220	SW \| 214	27.7	28.2	42.5	53.3	33.8	34.2
8/16/26 - 1015	52.3	-	42	29.9	42.5	18.2	19.7	SSW \| 210	SSW \| 204	28.7	29.8	42.5	52.7	33.8	34.2
8/16/26 - 1000	51.7	-	43	29.8	42.2	17.8	19.2	SSW \| 198	SSW \| 193	30.1	27.7	42.5	52.1	33.8	34.2
8/16/26 - 0945	50.9	-	47	31.2	42.2	14.2	15.5	SSW \| 203	SSW \| 196	21.9	23.3	42.5	51.1	33.8	34.2
8/16/26 - 0930	49.9	43.7	50	31.8	42.0	13.6	15.0	SSW \| 201	SSW \| 195	23.6	24.2	42.5	50.5	33.8	34.2
8/16/26 - 0915	48.8	43.4	54	32.9	41.8	11.3	12.8	SSW \| 208	SSW \| 201	17.0	18.1	42.5	49.4	33.8	34.2
8/16/26 - 0900	47.9	42.4	55	32.6	41.2	9.0	10.5	SSW \| 204	SSW \| 198	17.1	17.2	42.5	48.5	33.8	34.2
8/16/26 - 0845	47.6	41.1	55	32.3	41.0	11.6	12.8	S \| 190	S \| 184	21.5	22.4	42.5	48.4	33.8	34.2
8/16/26 - 0830	47.3	40.7	56	32.3	40.8	13.7	15.2	S \| 185	S \| 180	20.1	22.8	42.5	47.6	33.8	34.2
8/16/26 - 0815	46.9	40.5	56	32.2	40.6	12.0	13.8	S \| 185	S \| 178	20.0	21.2	42.5	47.3	33.8	34.2
8/16/26 - 0800	46.0	38.1	58	32.1	40.0	16.1	18.1	S \| 188	S \| 184	25.3	25.5	42.5	46.6	33.8	34.2
8/16/26 - 0745	45.9	37.5	58	32.1	40.0	18.0	19.8	S \| 186	S \| 182	28.6	27.1	42.5	46.5	33.8	34.2
8/16/26 - 0730	45.6	37.2	59	32.2	39.9	19.8	22.0	S \| 187	S \| 182	26.1	27.3	42.5	46.5	33.8	34.2
8/16/26 - 0715	45.2	36.5	60	32.1	39.7	20.5	23.3	S \| 190	S \| 184	27.1	28.6	42.5	46.5	33.8	34.2
Max	56.9	43.7	70	39.1	47.5	25.4	26.4	-	-	34.4	36.0	45.9	57.5	34.4	36.0
Avg	50.1	39.3	58	35.5	43.5	17.6	19.5	-	-	26.3	27.0	-	-	-	-
Min	45.2	36.4	42	29.8	39.7	9.0	10.5	-	-	16.6	17.2	42.5	46.5	20.4	21.9

Calm: 0.0%

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