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 5:00 AM 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 - 0455	11.2	S \| 182	16.1	14.1	S \| 175	17.7
8/15/26 - 0450	10.7	S \| 184	17.7	13.9	S \| 176	17.7
8/15/26 - 0445	11.1	S \| 175	14.4	13.6	SSE \| 167	16.6
8/15/26 - 0440	8.6	S \| 182	11.2	11.8	S \| 176	14.3
8/15/26 - 0435	9.2	S \| 179	13.0	12.7	S \| 172	15.0
Max	11.2	-	17.7	14.1	-	17.7
Avg	10.2	-	14.5	13.2	-	16.2
Min	8.6	-	11.2	11.8	-	14.3

Top Stn/Summit - 11,053ft

Current Conditions

8/15/26 4:45 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	9.6 mph 9.4
Wind Spd Sonic	12.7 mph 9.5
Wind Dir	S \| 178 °
Wind Dir Sonic	S \| 172 °
Wind Gust	14.4 mph 9.7
Wind Gust Sonic	16.6 mph 9.2
Temp	41.0 °F 1.6
WindChill	34.0 °F 4.8
RH	55 % 24
Dew Pt	26.1 °F 7.4
Wet Bulb	35.3 °F 1.7
Daily Max Wind	16.4 mph 13.2
Time of Max Wind	0354
Max Wind Dir	SW \| 217 °
Daily Max Gust Sonic	18.3 mph 11.9
Time Wind Max Sonic	0338
Dir Max Gust Sonic	SSW \| 207 Degrees
Daily Max Temp	44.1 °F 4.1
Daily Min Temp	40.8 °F 3.1
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 5:00 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)
8/15/26 - 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
8/14/26 - 1645	50.6	-	47	31.1	42.1	21.9	21.0	SW \| 235	SW \| 236	38.3	38.5	37.2	53.1	42.2	39.6
8/14/26 - 1630	50.7	-	46	30.6	41.9	20.8	20.1	SW \| 233	SW \| 236	36.0	37.6	37.2	53.1	42.2	39.6
8/14/26 - 1615	51.2	-	44	30.2	42.0	21.6	21.2	SW \| 234	SW \| 233	40.1	38.9	37.2	53.1	42.2	39.6
8/14/26 - 1600	50.9	-	45	30.5	42.0	20.0	19.3	SW \| 236	WSW \| 239	34.6	34.0	37.2	53.1	42.2	39.6
8/14/26 - 1545	51.1	-	46	30.8	42.2	20.1	19.5	SW \| 236	WSW \| 237	35.1	33.8	37.2	53.1	42.2	39.6
8/14/26 - 1530	51.3	-	45	30.9	42.3	17.1	17.2	SW \| 234	WSW \| 242	30.7	33.3	37.2	53.1	42.2	39.6
8/14/26 - 1515	50.9	-	45	30.5	42.0	19.0	18.6	SW \| 233	SW \| 236	30.7	34.7	37.2	53.1	42.2	39.6
8/14/26 - 1500	51.3	-	44	30.0	42.0	19.3	19.0	WSW \| 237	WSW \| 237	32.7	34.4	37.2	53.1	42.2	39.6
8/14/26 - 1445	51.0	-	45	30.5	42.0	17.4	17.7	WSW \| 237	WSW \| 241	34.0	36.0	37.2	53.1	42.2	39.6
8/14/26 - 1430	51.4	-	47	31.7	42.7	17.0	16.9	SW \| 233	WSW \| 238	33.5	33.8	37.2	53.1	42.2	39.6
8/14/26 - 1415	51.3	-	49	32.5	42.9	14.8	15.3	WSW \| 237	WSW \| 246	29.9	32.2	37.2	53.1	42.2	39.6
8/14/26 - 1400	50.9	-	49	32.5	42.7	19.0	19.1	SW \| 232	SW \| 235	42.2	39.6	37.2	53.1	42.2	39.6
8/14/26 - 1345	51.3	-	49	32.7	43.0	16.0	16.7	WSW \| 241	WSW \| 239	33.8	37.8	37.2	53.1	36.5	37.8
8/14/26 - 1330	51.2	-	49	32.9	43.0	13.1	13.8	WSW \| 251	WSW \| 252	24.8	31.3	37.2	53.1	36.5	35.1
8/14/26 - 1315	51.2	-	49	32.8	43.0	15.1	15.8	WSW \| 240	WSW \| 239	29.2	34.9	37.2	53.1	36.5	35.1
8/14/26 - 1300	52.1	-	48	33.2	43.5	16.3	16.7	WSW \| 238	WSW \| 238	29.5	29.3	37.2	53.1	36.5	35.1
8/14/26 - 1245	51.7	-	48	32.9	43.3	18.9	18.8	WSW \| 238	SW \| 235	36.5	35.1	37.2	52.5	36.5	35.1
8/14/26 - 1230	51.4	-	49	33.0	43.1	19.9	19.3	SW \| 233	SW \| 231	30.2	34.0	37.2	52.4	31.8	34.0
8/14/26 - 1215	51.6	-	51	34.2	43.7	19.4	19.3	SW \| 233	SW \| 232	29.5	32.7	37.2	52.4	31.8	32.7
8/14/26 - 1200	50.7	-	54	34.6	43.4	19.5	19.8	SW \| 232	SW \| 230	31.8	29.8	37.2	51.3	31.8	30.2
8/14/26 - 1145	49.8	43.2	55	34.5	43.0	16.5	17.0	SW \| 229	SW \| 225	26.0	27.3	37.2	51.0	29.6	30.2
8/14/26 - 1130	50.2	-	55	34.9	43.3	17.4	18.4	SW \| 231	SW \| 225	29.0	29.3	37.2	51.0	29.6	30.2
8/14/26 - 1115	49.6	42.8	57	35.0	43.0	16.8	17.8	SW \| 225	SW \| 220	25.5	26.2	37.2	50.8	29.6	30.2
8/14/26 - 1100	49.7	43.0	59	35.8	43.4	16.5	17.2	SW \| 222	SW \| 216	26.0	26.2	37.2	50.8	29.6	30.2
8/14/26 - 1045	49.4	42.7	61	36.5	43.6	17.4	18.2	SW \| 227	SW \| 220	24.2	26.0	37.2	50.8	29.6	30.2
8/14/26 - 1030	48.4	41.3	64	36.7	43.1	18.0	18.8	SW \| 223	SW \| 216	23.8	23.5	37.2	48.9	29.6	30.2
8/14/26 - 1015	48.0	40.8	62	35.8	42.6	17.8	18.7	SW \| 221	SSW \| 213	24.0	24.2	37.2	48.3	29.6	30.2
8/14/26 - 1000	46.6	39.4	69	37.2	42.5	16.5	17.0	SW \| 217	SSW \| 210	21.4	21.9	37.2	47.9	29.6	30.2
8/14/26 - 0945	45.5	38.3	75	38.0	42.3	14.8	15.7	SW \| 224	SW \| 216	20.0	19.2	37.2	46.1	29.6	30.2
8/14/26 - 0930	44.5	37.0	78	38.0	41.7	13.9	14.9	SW \| 219	SSW \| 212	20.5	21.0	37.2	45.7	29.6	30.2
8/14/26 - 0915	43.7	36.4	79	37.6	41.1	12.9	14.2	SW \| 219	SSW \| 212	18.3	17.7	37.2	44.2	29.6	30.2
8/14/26 - 0900	43.1	35.7	81	37.8	40.9	12.7	13.6	SW \| 214	SSW \| 206	18.1	17.9	37.2	43.8	29.6	30.2
8/14/26 - 0845	42.8	35.8	82	37.8	40.7	11.0	12.0	SW \| 215	SSW \| 208	17.0	16.6	37.2	43.2	29.6	30.2
8/14/26 - 0830	41.9	35.2	84	37.3	40.0	10.0	11.1	SW \| 214	SSW \| 207	14.2	13.6	37.2	42.5	29.6	30.2
8/14/26 - 0815	41.9	35.0	84	37.3	40.0	10.6	12.3	SW \| 214	SSW \| 208	15.1	15.2	37.2	42.4	29.6	30.2
8/14/26 - 0800	40.5	32.7	88	37.2	39.2	11.9	13.6	SSW \| 211	SSW \| 204	16.6	17.4	37.2	41.3	29.6	30.2
8/14/26 - 0745	39.7	30.7	92	37.5	38.8	15.5	16.9	SSW \| 212	SSW \| 205	19.7	18.8	37.2	40.1	29.6	30.2
8/14/26 - 0730	39.1	30.0	98	38.4	39.0	15.2	16.2	SW \| 218	SSW \| 210	19.2	17.9	37.2	40.1	29.6	30.2
8/14/26 - 0715	38.6	28.4	98	38.2	38.5	18.0	19.1	SW \| 219	SSW \| 212	23.4	22.2	37.2	40.1	29.6	30.2
8/14/26 - 0700	38.3	27.6	97	37.6	38.1	20.2	21.7	SW \| 218	SSW \| 211	25.1	23.3	37.2	40.1	29.6	30.2
8/14/26 - 0645	38.2	27.0	93	36.4	37.5	21.8	23.6	SW \| 218	SSW \| 211	26.9	25.5	37.2	40.1	29.6	30.2
8/14/26 - 0630	37.5	26.1	92	35.5	36.8	22.4	24.5	SW \| 216	SSW \| 209	27.7	26.4	37.2	40.1	29.6	30.2
8/14/26 - 0615	37.3	26.0	91	35.0	36.4	21.8	23.9	SW \| 217	SSW \| 210	26.8	26.2	37.3	40.1	29.6	30.2
8/14/26 - 0600	37.6	26.5	89	34.6	36.4	20.5	22.1	SW \| 218	SSW \| 211	26.4	25.0	37.4	40.1	29.6	30.2
8/14/26 - 0545	38.3	28.3	85	34.2	36.6	16.5	17.8	SW \| 217	SSW \| 210	23.8	21.9	37.7	40.1	29.6	30.2
8/14/26 - 0530	39.1	29.9	80	33.5	36.8	14.2	15.5	SSW \| 212	SSW \| 204	21.0	21.9	37.7	40.1	29.6	30.2
8/14/26 - 0515	39.5	29.4	77	32.8	36.8	17.4	19.7	SSW \| 200	SSW \| 193	26.6	26.4	37.7	40.1	29.6	30.2
8/14/26 - 0500	40.0	29.9	74	32.3	36.8	18.8	21.7	S \| 191	S \| 185	26.0	26.4	37.7	40.1	29.6	30.2
Max	52.1	43.2	98	38.4	43.7	22.4	25.6	-	-	42.2	39.6	43.9	53.1	42.2	39.6
Avg	45.1	35.6	61	31.6	39.4	15.5	17.1	-	-	23.5	24.6	-	-	-	-
Min	37.3	26.0	44	23.8	34.7	3.4	7.0	-	-	6.3	10.1	37.2	40.1	6.8	10.1

Calm: 0.0%

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