MM-Top Stn/Summit - Mammoth Mountain Weather

Create Custom Reports and Graphics: Custom Report

Last 6 Observations

Last 30 Minutes (5-Min)

5 Minute Data | America/Los_Angeles

as of 8/18/26 8:13 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
8/18/26 - 0810	0.2	SSE \| 164	0.6	3.6	E \| 88	7.4
8/18/26 - 0805	0.2	SSE \| 168	0.2	3.6	N \| 3	7.2
8/18/26 - 0800	0.2	S \| 172	0.2	3.0	NNE \| 20	6.0
8/18/26 - 0755	0.2	S \| 176	0.3	2.6	NNE \| 27	6.7
8/18/26 - 0750	0.2	S \| 177	0.2	0.7	S \| 191	3.6
8/18/26 - 0745	0.2	S \| 177	0.2	1.4	WNW \| 284	3.8
Max	0.2	-	0.6	3.6	-	7.4
Avg	0.2	-	0.3	2.5	-	5.8
Min	0.2	-	0.2	0.7	-	3.6

Top Stn/Summit - 11,053ft

Current Conditions

8/18/26 8:00 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	0.2 mph 10.7
Wind Spd Sonic	2.1 mph 10.7
Wind Dir	S \| 175 °
Wind Dir Sonic	NE \| 35 °
Wind Gust	0.3 mph 19.8
Wind Gust Sonic	6.7 mph 18.8
Temp	53.5 °F 2.9
RH	41 % 19
Dew Pt	30.2 °F 6.9
Wet Bulb	43.2 °F 1.2
Daily Max Wind	15.2 mph 19.2
Time of Max Wind	0129
Max Wind Dir	SSW \| 198 °
Daily Max Gust Sonic	18.1 mph 14.3
Time Wind Max Sonic	0103
Dir Max Gust Sonic	S \| 184 Degrees
Daily Max Temp	54.0 °F 2.7
Daily Min Temp	48.0 °F 3.0
Yest MaxT	58.0 °F
Yest MinT	45.0 °F
Yest MaxGst	47.6 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 8/18/26 8:13 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)
8/18/26 - 0800	53.5	-	41	30.2	43.2	0.2	2.1	S \| 175	NE \| 35	0.3	6.7	48.0	54.0	15.2	18.1
8/18/26 - 0745	52.2	-	48	33.3	43.6	0.2	2.2	S \| 177	ENE \| 57	0.2	6.9	48.0	53.2	15.2	18.1
8/18/26 - 0730	51.7	-	51	34.2	43.8	0.3	4.1	S \| 181	NE \| 45	1.6	7.6	48.0	52.3	15.2	18.1
8/18/26 - 0715	51.2	-	52	34.1	43.5	0.5	4.3	S \| 184	NE \| 42	2.0	6.9	48.0	51.4	15.2	18.1
8/18/26 - 0700	50.7	-	52	34.0	43.2	2.2	5.8	S \| 185	ENE \| 57	3.7	7.8	48.0	51.3	15.2	18.1
8/18/26 - 0645	50.2	-	52	33.3	42.6	2.5	5.6	S \| 185	NE \| 42	4.8	6.9	48.0	51.1	15.2	18.1
8/18/26 - 0630	49.8	48.4	52	33.0	42.3	3.3	6.1	S \| 185	NE \| 42	5.2	7.8	48.0	51.1	15.2	18.1
8/18/26 - 0615	49.8	47.8	52	32.9	42.4	4.3	6.6	S \| 186	NE \| 40	6.7	8.5	48.0	51.1	15.2	18.1
8/18/26 - 0600	49.9	48.4	52	32.9	42.4	3.3	6.0	S \| 186	NE \| 36	5.6	7.6	48.0	51.1	15.2	18.1
8/18/26 - 0545	49.7	47.9	52	32.9	42.3	3.6	6.1	S \| 186	NNE \| 32	6.3	8.0	48.0	51.1	15.2	18.1
8/18/26 - 0530	49.5	47.7	53	33.3	42.3	3.0	6.1	S \| 186	NNE \| 29	6.8	8.5	48.0	51.1	15.2	18.1
8/18/26 - 0515	49.6	48.1	53	33.3	42.4	3.0	5.7	S \| 187	NNE \| 27	5.8	7.4	48.0	51.1	15.2	18.1
8/18/26 - 0500	49.9	47.2	53	33.5	42.6	5.6	7.6	S \| 188	NE \| 43	8.1	9.8	48.0	51.1	15.2	18.1
8/18/26 - 0445	50.7	-	51	33.5	43.0	6.5	9.4	S \| 188	ENE \| 60	8.9	11.2	48.0	51.1	15.2	18.1
8/18/26 - 0430	50.6	-	52	33.5	43.0	6.1	8.2	S \| 188	ENE \| 74	8.4	9.4	48.0	51.1	15.2	18.1
8/18/26 - 0415	49.7	47.0	54	33.5	42.5	5.7	7.2	S \| 189	E \| 84	7.3	8.7	48.0	50.3	15.2	18.1
8/18/26 - 0400	49.6	48.1	54	33.5	42.5	2.7	5.9	S \| 189	E \| 94	6.4	8.0	48.0	50.2	15.2	18.1
8/18/26 - 0345	49.8	47.3	54	33.7	42.6	5.1	6.9	S \| 189	E \| 83	7.3	8.7	48.0	50.2	15.2	18.1
8/18/26 - 0330	48.9	-	55	33.6	42.2	0.5	4.7	SSW \| 192	ESE \| 120	4.8	7.4	48.0	49.1	15.2	18.1
8/18/26 - 0315	48.8	-	53	32.4	41.7	0.3	4.1	SSW \| 194	S \| 188	2.7	8.0	48.0	49.0	15.2	18.1
8/18/26 - 0300	48.5	45.9	52	31.9	41.3	4.6	7.6	SSW \| 195	SSW \| 198	7.2	13.4	48.0	49.0	15.2	18.1
8/18/26 - 0245	48.7	46.3	53	32.3	41.6	4.5	7.8	SSW \| 197	S \| 189	6.9	11.0	48.0	49.0	15.2	18.1
8/18/26 - 0230	48.4	45.5	53	32.0	41.3	5.2	8.7	SSW \| 201	S \| 181	7.8	11.2	48.0	48.8	15.2	18.1
8/18/26 - 0215	48.1	43.8	54	32.2	41.2	8.2	11.5	SSW \| 203	SSW \| 193	10.9	14.5	48.0	48.6	15.2	18.1
8/18/26 - 0200	48.4	43.6	53	32.0	41.3	9.7	13.3	SSW \| 203	SSW \| 196	13.3	16.3	48.1	48.6	15.2	18.1
8/18/26 - 0145	48.2	42.8	53	31.9	41.2	11.7	15.4	SSW \| 201	SSW \| 194	14.9	17.4	48.1	48.6	15.2	18.1
8/18/26 - 0130	48.2	42.8	55	32.7	41.5	11.6	15.9	SSW \| 198	S \| 191	15.2	17.9	48.1	48.5	15.2	18.1
8/18/26 - 0115	48.3	43.0	55	33.1	41.7	11.5	15.8	SSW \| 198	S \| 191	14.4	18.1	48.1	48.5	14.4	18.1
8/18/26 - 0100	48.5	43.2	54	32.8	41.6	11.4	15.5	SSW \| 196	S \| 188	14.8	17.7	45.0	58.0	47.6	45.4
8/18/26 - 0045	49.3	43.5	54	33.4	42.3	13.8	17.7	SSW \| 205	SSW \| 199	18.2	20.1	45.0	58.0	47.6	45.4
8/18/26 - 0030	49.6	43.8	59	35.8	43.4	14.2	17.9	SSW \| 210	SSW \| 204	18.3	19.7	45.0	58.0	47.6	45.4
8/18/26 - 0015	49.9	44.1	60	36.5	43.8	14.5	18.1	SSW \| 209	SSW \| 203	19.0	20.6	45.0	58.0	47.6	45.4
8/18/26 - 0000	50.0	-	61	36.9	44.1	14.9	18.0	SSW \| 204	SSW \| 196	19.3	20.4	45.0	58.0	47.6	45.4
8/17/26 - 2345	49.7	43.7	61	36.7	43.8	15.4	18.7	SSW \| 206	SSW \| 197	19.4	21.0	45.0	58.0	47.6	45.4
8/17/26 - 2330	49.0	42.4	63	36.8	43.5	16.4	20.1	SSW \| 211	SSW \| 205	21.6	24.4	45.0	58.0	47.6	45.4
8/17/26 - 2315	47.6	40.2	66	36.6	42.7	18.7	22.8	SW \| 217	SSW \| 212	23.8	25.3	45.0	58.0	47.6	45.4
8/17/26 - 2300	47.8	40.4	65	36.6	42.8	19.0	23.2	SW \| 219	SSW \| 213	24.3	26.2	45.0	58.0	47.6	45.4
8/17/26 - 2245	49.2	42.4	62	36.7	43.6	18.4	23.0	SW \| 217	SSW \| 212	23.0	25.5	45.0	58.0	47.6	45.4
8/17/26 - 2230	49.2	42.4	61	36.5	43.5	17.8	22.4	SW \| 214	SSW \| 210	23.6	25.3	45.0	58.0	47.6	45.4
8/17/26 - 2215	48.1	40.8	63	36.1	42.8	18.8	23.4	SW \| 216	SSW \| 212	25.0	26.8	45.0	58.0	47.6	45.4
8/17/26 - 2200	47.2	39.2	64	35.8	42.2	20.8	25.5	SW \| 219	SW \| 215	26.2	27.3	45.0	58.0	47.6	45.4
8/17/26 - 2145	46.8	38.6	64	35.4	41.8	21.5	26.1	SW \| 220	SW \| 216	27.0	28.2	45.0	58.0	47.6	45.4
8/17/26 - 2130	47.5	39.4	63	35.5	42.2	22.2	27.1	SW \| 220	SW \| 215	28.3	30.4	45.0	58.0	47.6	45.4
8/17/26 - 2115	47.6	39.7	63	35.5	42.2	20.0	24.7	SW \| 222	SW \| 216	27.2	27.3	45.0	58.0	47.6	45.4
8/17/26 - 2100	47.7	39.9	62	35.4	42.3	20.8	25.5	SW \| 220	SW \| 214	26.8	27.7	45.0	58.0	47.6	45.4
8/17/26 - 2045	48.6	41.3	60	35.6	42.8	20.3	24.5	SW \| 216	SSW \| 210	26.0	27.1	45.0	58.0	47.6	45.4
8/17/26 - 2030	47.3	39.2	63	35.5	42.1	20.5	24.2	SW \| 220	SW \| 214	27.9	28.6	45.0	58.0	47.6	45.4
8/17/26 - 2015	47.2	38.3	63	35.4	42.0	24.7	27.7	SW \| 224	SW \| 217	33.9	32.9	45.0	58.0	47.6	45.4
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
Max	57.4	48.4	66	39.5	48.3	34.2	38.8	-	-	47.6	45.4	48.1	58.0	47.6	45.4
Avg	51.7	43.2	55	35.9	44.4	14.1	16.6	-	-	21.1	22.9	-	-	-	-
Min	46.8	38.0	41	30.2	41.2	0.2	2.1	-	-	0.2	6.7	45.0	48.5	14.4	18.1

Calm: 0.0%

Top Station/Summit Tabular Reports

Last 30 Days (Hourly) Last 365 Days (Daily)