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 8:11 PM 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 - 2010	25.2	SW \| 221	31.0	28.1	SW \| 215	32.0
8/17/26 - 2005	26.3	SW \| 224	33.9	30.1	SW \| 217	32.9
8/17/26 - 2000	28.8	SW \| 223	35.4	32.2	SW \| 217	36.0
8/17/26 - 1955	29.2	SW \| 224	36.6	33.5	SW \| 217	37.1
8/17/26 - 1950	29.0	SW \| 226	37.5	32.8	SW \| 218	37.4
8/17/26 - 1945	30.0	SW \| 227	37.1	34.0	SW \| 219	40.3
Max	30.0	-	37.5	34.0	-	40.3
Avg	28.1	-	35.2	31.8	-	35.9
Min	25.2	-	31.0	28.1	-	32.0

Top Stn/Summit - 11,053ft

Current Conditions

8/17/26 8:00 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	29.0 mph 8.1
Wind Spd Sonic	32.8 mph 8.4
Wind Dir	SW \| 224 °
Wind Dir Sonic	SW \| 217 °
Wind Gust	37.5 mph 8.6
Wind Gust Sonic	37.4 mph 9.2
Temp	47.3 °F 0.9
WindChill	38.0 °F 2.5
RH	63 % 3
Dew Pt	35.2 °F 2.3
Wet Bulb	42.0 °F 1.4
Daily Max Wind	47.6 mph 13.3
Time of Max Wind	1812
Max Wind Dir	SW \| 227 °
Daily Max Gust Sonic	45.4 mph 9.4
Time Wind Max Sonic	1752
Dir Max Gust Sonic	SW \| 221 Degrees
Daily Max Temp	58.0 °F 0.5
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 8:11 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)
8/17/26 - 2000	47.3	38.0	63	35.2	42.0	29.0	32.8	SW \| 224	SW \| 217	37.5	37.4	45.0	58.0	47.6	45.4
8/17/26 - 1945	47.9	38.4	61	35.2	42.2	30.6	34.8	SW \| 228	SW \| 219	40.4	41.4	45.0	58.0	47.6	45.4
8/17/26 - 1930	48.5	39.6	61	35.5	42.7	29.5	32.2	SW \| 230	SW \| 221	37.7	41.4	45.0	58.0	47.6	45.4
8/17/26 - 1915	49.4	40.9	59	35.8	43.3	27.5	29.4	SW \| 230	SW \| 222	37.8	38.0	45.0	58.0	47.6	45.4
8/17/26 - 1900	51.0	-	56	35.9	44.1	26.4	27.5	SW \| 233	SW \| 226	35.6	36.2	45.0	58.0	47.6	45.4
8/17/26 - 1845	52.2	-	54	36.0	44.7	28.8	30.0	SW \| 231	SW \| 226	39.6	40.5	45.0	58.0	47.6	45.4
8/17/26 - 1830	52.1	-	54	35.9	44.6	31.6	34.1	SW \| 230	SW \| 222	42.7	43.4	45.0	58.0	47.6	45.4
8/17/26 - 1815	52.8	-	53	36.0	45.0	34.2	38.8	SW \| 225	SW \| 217	47.6	45.4	45.0	58.0	47.6	45.4
8/17/26 - 1800	52.4	-	53	35.6	44.6	33.7	37.9	SW \| 225	SW \| 217	44.6	45.4	45.0	58.0	45.3	45.4
8/17/26 - 1745	53.3	-	51	35.5	45.0	33.9	37.8	SW \| 223	SW \| 216	45.3	44.3	45.0	58.0	45.3	45.2
8/17/26 - 1730	54.1	-	50	36.0	45.6	32.6	35.4	SW \| 225	SW \| 218	42.6	45.2	45.0	58.0	42.6	45.2
8/17/26 - 1715	53.9	-	51	36.2	45.6	32.7	35.6	SW \| 223	SW \| 216	42.6	44.7	45.0	58.0	42.6	44.7
8/17/26 - 1700	55.2	-	51	37.2	46.5	29.3	30.7	SW \| 226	SW \| 220	42.2	44.3	45.0	58.0	42.2	44.3
8/17/26 - 1645	56.0	-	51	38.0	47.2	26.0	25.8	SW \| 229	SW \| 224	39.7	36.5	45.0	58.0	39.7	36.7
8/17/26 - 1630	56.3	-	50	38.0	47.4	23.0	23.0	SW \| 231	SW \| 230	35.3	34.7	45.0	58.0	36.3	36.7
8/17/26 - 1615	55.5	-	51	37.7	46.9	20.8	21.2	SW \| 233	SW \| 230	34.3	36.5	45.0	58.0	36.3	36.7
8/17/26 - 1600	55.9	-	50	37.5	47.0	20.6	21.1	SW \| 233	SW \| 232	30.0	31.5	45.0	58.0	36.3	36.7
8/17/26 - 1545	56.6	-	49	37.8	47.5	18.8	18.6	SW \| 232	SW \| 235	33.3	34.2	45.0	58.0	36.3	36.7
8/17/26 - 1530	57.4	-	50	38.9	48.2	18.5	18.7	SW \| 230	SW \| 230	31.1	32.4	45.0	58.0	36.3	36.7
8/17/26 - 1515	56.9	-	52	39.5	48.3	18.4	19.2	SW \| 233	SW \| 228	32.6	32.2	45.0	57.6	36.3	36.7
8/17/26 - 1500	56.9	-	52	39.4	48.2	15.1	15.5	SW \| 235	SW \| 234	29.5	30.0	45.0	57.3	36.3	36.7
8/17/26 - 1445	56.0	-	53	39.2	47.8	15.1	15.4	SW \| 233	SW \| 230	27.1	28.6	45.0	57.0	36.3	36.7
8/17/26 - 1430	55.8	-	53	39.1	47.6	14.9	15.3	SW \| 233	SW \| 233	26.4	27.1	45.0	57.0	36.3	36.7
8/17/26 - 1415	55.2	-	54	38.8	47.3	17.1	18.1	SW \| 234	SW \| 229	28.2	32.9	45.0	57.0	36.3	36.7
8/17/26 - 1400	54.4	-	55	38.7	46.9	18.4	19.0	SW \| 228	SW \| 225	28.9	28.0	45.0	57.0	36.3	36.7
8/17/26 - 1345	55.4	-	54	38.9	47.4	22.5	22.4	SW \| 227	SW \| 222	33.8	34.0	45.0	57.0	36.3	36.7
8/17/26 - 1330	55.9	-	53	39.2	47.7	22.3	23.0	SW \| 230	SW \| 225	36.0	36.7	45.0	57.0	36.3	36.7
8/17/26 - 1315	56.0	-	54	39.4	47.8	23.5	23.7	SW \| 232	SW \| 227	36.3	35.8	45.0	57.0	36.3	35.8
8/17/26 - 1300	56.5	-	52	39.2	48.0	16.2	16.2	SW \| 234	SW \| 232	28.2	27.3	45.0	57.0	34.4	32.4
8/17/26 - 1245	56.5	-	52	39.0	47.9	11.8	13.2	SW \| 230	SW \| 225	22.9	24.2	45.0	57.0	34.4	32.4
8/17/26 - 1230	56.1	-	53	39.1	47.8	9.4	10.7	SW \| 236	SW \| 232	20.8	19.5	45.0	57.0	34.4	32.4
8/17/26 - 1215	55.8	-	54	39.2	47.7	9.6	10.8	SW \| 230	SW \| 224	18.8	20.8	45.0	57.0	34.4	32.4
8/17/26 - 1200	55.9	-	53	38.9	47.6	9.6	10.9	WSW \| 240	SW \| 234	18.2	18.8	45.0	57.0	34.4	32.4
8/17/26 - 1145	56.6	-	51	38.6	47.8	7.1	9.3	WSW \| 253	WSW \| 248	17.1	19.2	45.0	57.0	34.4	32.4
8/17/26 - 1130	56.5	-	50	38.1	47.5	8.0	9.9	WSW \| 254	WSW \| 248	19.4	19.5	45.0	56.9	34.4	32.4
8/17/26 - 1115	56.0	-	50	37.7	47.1	5.9	8.5	SW \| 235	SW \| 232	14.8	17.7	45.0	56.7	34.4	32.4
8/17/26 - 1100	55.9	-	50	37.7	47.1	5.4	8.2	WSW \| 255	WSW \| 250	12.4	14.3	45.0	56.7	34.4	32.4
8/17/26 - 1045	55.6	-	51	37.5	46.8	7.5	9.4	SW \| 224	SW \| 217	14.0	15.9	45.0	56.1	34.4	32.4
8/17/26 - 1030	55.5	-	50	37.2	46.7	7.6	9.2	SW \| 224	SW \| 217	19.8	21.2	45.0	56.0	34.4	32.4
8/17/26 - 1015	55.1	-	52	37.6	46.7	9.3	10.6	SSW \| 193	S \| 186	16.0	16.8	45.0	56.0	34.4	32.4
8/17/26 - 1000	54.8	-	52	37.4	46.5	11.4	12.5	SSW \| 203	SSW \| 196	20.1	21.9	45.0	55.5	34.4	32.4
8/17/26 - 0945	53.8	-	54	37.8	46.2	7.4	9.2	S \| 187	S \| 179	15.8	17.0	45.0	54.3	34.4	32.4
8/17/26 - 0930	53.7	-	54	37.6	46.1	10.6	12.1	S \| 184	S \| 177	19.3	22.4	45.0	54.2	34.4	32.4
8/17/26 - 0915	53.7	-	55	38.1	46.2	8.2	9.7	SSW \| 210	SSW \| 206	19.5	20.4	45.0	54.0	34.4	32.4
8/17/26 - 0900	52.3	-	57	37.7	45.5	6.1	8.4	S \| 189	S \| 187	15.4	15.7	45.0	53.6	34.4	32.4
8/17/26 - 0845	51.6	-	59	37.7	45.2	3.7	6.5	SSW \| 212	SSW \| 212	8.0	13.6	45.0	52.4	34.4	32.4
8/17/26 - 0830	52.1	-	58	37.6	45.3	4.3	7.0	S \| 189	S \| 185	10.4	12.5	45.0	52.4	34.4	32.4
8/17/26 - 0815	51.6	-	58	37.4	45.0	8.2	10.0	SSE \| 150	SE \| 140	13.8	16.3	45.0	51.8	34.4	32.4
8/17/26 - 0800	50.6	-	60	37.1	44.4	10.9	12.8	SSE \| 167	SSE \| 159	20.1	25.5	45.0	51.3	34.4	32.4
8/17/26 - 0745	49.2	43.4	61	36.6	43.5	12.8	14.4	S \| 172	SSE \| 166	19.5	23.7	45.0	49.8	34.4	32.4
8/17/26 - 0730	48.1	41.7	62	35.6	42.6	14.1	15.8	S \| 191	S \| 184	20.5	23.0	45.0	48.6	34.4	32.4
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
Max	57.4	43.4	70	39.5	48.3	34.2	38.8	-	-	47.6	45.4	45.9	58.0	47.6	45.4
Avg	50.5	39.2	59	36.7	44.1	17.8	20.0	-	-	26.1	27.0	-	-	-	-
Min	45.3	36.4	49	33.5	40.5	3.7	6.5	-	-	8.0	12.5	42.5	46.8	20.4	21.9

Calm: 0.0%

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