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 10/19/25 9:19 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
10/19/25 - 0915	32.3	SW \| 224	41.3	33.4	SW \| 220	39.2
10/19/25 - 0910	32.2	SW \| 225	38.7	33.2	SW \| 220	37.6
10/19/25 - 0905	31.6	SW \| 225	38.2	32.4	SW \| 220	36.9
10/19/25 - 0900	30.2	SW \| 227	36.9	30.9	SW \| 222	35.8
10/19/25 - 0855	29.5	SW \| 230	38.7	30.0	SW \| 225	37.1
10/19/25 - 0850	32.4	SW \| 227	39.0	33.4	SW \| 221	38.2
Max	32.4	-	41.3	33.4	-	39.2
Avg	31.4	-	38.8	32.2	-	37.5
Min	29.5	-	36.9	30.0	-	35.8

Top Stn/Summit - 11,053ft

Current Conditions

10/19/25 9:15 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	32.0 mph 20.9
Wind Spd Sonic	33.0 mph 18.4
Wind Dir	SW \| 225 °
Wind Dir Sonic	SW \| 220 °
Wind Gust	41.3 mph 27.6
Wind Gust Sonic	39.2 mph 22.6
Temp	34.9 °F 6.2
WindChill	20.4 °F 13.7
RH	42 % 1
Dew Pt	14.4 °F 6.3
Wet Bulb	28.5 °F 5.2
Daily Max Wind	52.5 mph 35.3
Time of Max Wind	0357
Max Wind Dir	SW \| 218 °
Daily Max Gust Sonic	50.8 mph 30.6
Time Wind Max Sonic	0358
Dir Max Gust Sonic	SW \| 215 Degrees
Daily Max Temp	35.3 °F 9.0
Daily Min Temp	33.4 °F 6.0
Yest MaxT	48.1 °F
Yest MinT	35.2 °F
Yest MaxGst	40.4 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 10/19/25 9:19 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)
10/19/25 - 0915	34.9	20.4	42	14.4	28.5	32.0	33.0	SW \| 225	SW \| 220	41.3	39.2	33.4	35.3	52.5	50.8
10/19/25 - 0900	34.7	20.4	41	13.7	28.2	30.7	31.5	SW \| 228	SW \| 223	39.0	38.2	33.4	35.3	52.5	50.8
10/19/25 - 0845	34.2	18.7	45	14.8	28.1	35.4	36.9	SW \| 225	SW \| 220	46.5	43.6	33.4	35.3	52.5	50.8
10/19/25 - 0830	33.9	18.2	44	14.5	27.9	38.0	40.6	SW \| 222	SW \| 217	46.2	45.2	33.4	35.3	52.5	50.8
10/19/25 - 0815	33.9	18.4	41	13.0	27.6	36.1	38.4	SW \| 224	SW \| 220	44.5	44.1	33.4	35.3	52.5	50.8
10/19/25 - 0800	33.9	18.2	41	12.6	27.5	37.3	39.5	SW \| 223	SW \| 219	46.9	45.6	33.4	35.3	52.5	50.8
10/19/25 - 0745	33.8	17.8	42	13.2	27.6	40.0	42.6	SW \| 220	SW \| 216	47.8	47.4	33.4	35.3	52.5	50.8
10/19/25 - 0730	34.3	18.4	39	12.1	27.6	39.4	41.1	SW \| 221	SW \| 217	48.4	46.1	33.4	35.3	52.5	50.8
10/19/25 - 0715	34.4	19.1	41	12.9	27.9	36.1	36.4	SW \| 226	SW \| 221	44.4	42.0	33.4	35.3	52.5	50.8
10/19/25 - 0700	34.3	18.7	42	13.5	27.9	37.2	38.9	SW \| 223	SW \| 220	46.4	44.7	33.4	35.3	52.5	50.8
10/19/25 - 0645	34.1	18.5	42	13.4	27.8	38.1	39.7	SW \| 222	SW \| 219	46.3	45.2	33.4	35.3	52.5	50.8
10/19/25 - 0630	34.0	18.1	43	14.0	27.9	38.4	40.3	SW \| 222	SW \| 218	47.5	44.7	33.4	35.3	52.5	50.8
10/19/25 - 0615	34.0	18.1	45	14.7	28.0	39.2	41.0	SW \| 222	SW \| 218	48.0	45.0	33.4	35.3	52.5	50.8
10/19/25 - 0600	33.9	18.2	47	15.8	28.2	37.6	39.5	SW \| 222	SW \| 219	46.6	45.2	33.4	35.3	52.5	50.8
10/19/25 - 0545	33.7	17.8	50	17.3	28.4	38.6	41.0	SW \| 222	SW \| 218	47.7	45.6	33.4	35.3	52.5	50.8
10/19/25 - 0530	33.7	17.4	54	18.7	28.7	41.0	43.6	SW \| 221	SW \| 217	48.9	47.2	33.4	35.3	52.5	50.8
10/19/25 - 0515	33.7	17.6	56	19.6	29.0	39.6	41.7	SW \| 222	SW \| 218	48.8	46.8	33.4	35.3	52.5	50.8
10/19/25 - 0500	33.9	18.0	56	20.0	29.2	38.8	40.9	SW \| 222	SW \| 218	47.7	46.5	33.4	35.3	52.5	50.8
10/19/25 - 0445	34.0	18.2	54	19.1	29.0	38.6	41.0	SW \| 222	SW \| 218	47.1	46.3	33.6	35.3	52.5	50.8
10/19/25 - 0430	33.7	17.4	53	18.4	28.7	41.6	44.6	SW \| 220	SW \| 215	49.6	49.4	33.6	35.3	52.5	50.8
10/19/25 - 0415	33.9	17.5	53	18.4	28.8	42.7	46.4	SW \| 220	SW \| 215	50.8	49.4	33.7	35.3	52.5	50.8
10/19/25 - 0400	33.8	17.2	54	18.9	28.8	42.6	46.7	SW \| 220	SW \| 215	52.5	50.8	33.7	35.3	52.5	50.8
10/19/25 - 0345	34.1	18.2	54	19.1	29.1	38.7	41.7	SW \| 222	SW \| 217	48.4	46.8	33.8	35.3	48.4	46.8
10/19/25 - 0330	34.1	18.4	55	19.6	29.2	37.5	40.3	SW \| 222	SW \| 217	46.1	44.5	33.9	35.3	46.1	44.5
10/19/25 - 0315	34.3	19.1	58	21.2	29.8	35.6	38.5	SW \| 222	SW \| 217	43.5	41.2	34.2	35.3	43.5	41.4
10/19/25 - 0300	34.5	19.8	58	21.5	30.0	33.5	36.4	SW \| 222	SW \| 217	40.3	38.7	34.3	35.3	42.8	41.4
10/19/25 - 0245	34.6	20.1	58	21.4	30.1	32.5	34.8	SW \| 225	SW \| 219	39.7	38.2	34.3	35.3	42.8	41.4
10/19/25 - 0230	34.7	20.0	58	21.5	30.1	32.8	35.1	SW \| 224	SW \| 218	40.5	38.7	34.3	35.3	42.8	41.4
10/19/25 - 0215	34.6	19.7	58	21.5	30.0	34.2	37.1	SW \| 221	SW \| 217	41.4	39.6	34.4	35.3	42.8	41.4
10/19/25 - 0200	34.6	19.6	59	21.6	30.1	35.0	38.2	SW \| 221	SW \| 216	42.0	40.5	34.4	35.3	42.8	41.4
10/19/25 - 0145	34.6	19.6	58	21.4	30.1	35.1	38.8	SW \| 220	SW \| 216	42.8	41.2	34.4	35.3	42.8	41.4
10/19/25 - 0130	35.0	20.1	57	21.4	30.3	35.3	38.3	SW \| 219	SW \| 216	42.3	41.4	34.9	35.3	42.3	41.4
10/19/25 - 0115	35.1	20.4	56	21.2	30.3	34.3	37.7	SW \| 219	SW \| 216	42.2	40.5	35.0	35.3	42.2	40.5
10/19/25 - 0100	35.4	21.0	55	21.0	30.4	33.1	36.3	SW \| 218	SW \| 215	40.4	39.4	35.2	48.1	40.4	39.4
10/19/25 - 0045	35.5	21.4	55	20.9	30.5	31.8	34.7	SW \| 217	SW \| 214	39.1	38.2	35.3	48.1	39.6	38.5
10/19/25 - 0030	35.9	21.9	54	20.8	30.7	31.2	34.1	SW \| 217	SW \| 214	39.6	38.5	35.6	48.1	39.6	38.5
10/19/25 - 0015	36.2	22.6	52	20.5	30.8	30.2	33.0	SW \| 217	SW \| 214	38.7	36.7	36.0	48.1	38.7	36.7
10/19/25 - 0000	36.6	23.3	50	19.8	30.9	29.3	32.2	SW \| 218	SW \| 215	36.6	35.6	36.5	48.1	36.6	35.6
10/18/25 - 2345	37.0	23.8	50	19.9	31.1	29.7	32.4	SW \| 215	SSW \| 212	36.0	34.2	36.8	48.1	36.0	34.2
10/18/25 - 2330	37.4	24.8	50	20.5	31.5	27.6	29.8	SW \| 215	SSW \| 211	33.4	31.8	37.1	48.1	33.4	31.8
10/18/25 - 2315	37.7	25.4	50	20.9	31.8	26.9	29.1	SW \| 214	SSW \| 210	33.3	31.5	37.6	48.1	33.3	31.5
10/18/25 - 2300	38.5	26.8	50	21.7	32.5	24.9	27.1	SW \| 215	SSW \| 211	31.6	29.3	38.0	48.1	31.6	29.8
10/18/25 - 2245	39.2	27.7	49	21.8	32.9	24.5	26.8	SSW \| 213	SSW \| 208	31.2	29.8	38.9	48.1	31.2	29.8
10/18/25 - 2230	39.0	28.3	50	22.1	33.0	21.4	23.0	SSW \| 213	SSW \| 209	27.0	25.7	38.9	48.1	27.0	25.7
10/18/25 - 2215	39.2	28.9	50	22.1	33.0	20.1	22.1	SW \| 214	SSW \| 209	25.1	23.7	39.1	48.1	25.1	23.7
10/18/25 - 2200	39.4	29.1	51	22.6	33.3	20.0	21.9	SSW \| 213	SSW \| 208	25.0	23.7	39.1	48.1	25.0	23.7
10/18/25 - 2145	39.6	29.8	49	21.9	33.2	18.4	20.7	SSW \| 213	SSW \| 209	22.9	22.4	39.5	48.1	23.3	22.4
10/18/25 - 2130	39.8	29.9	49	22.4	33.5	19.0	21.1	SSW \| 210	SSW \| 206	23.3	22.2	39.5	48.1	23.3	22.2
10/18/25 - 2115	40.1	30.6	50	23.0	33.8	17.4	19.8	SSW \| 212	SSW \| 208	22.0	21.5	39.5	48.1	22.0	21.9
10/18/25 - 2100	40.1	31.0	46	20.7	33.2	16.1	18.9	SSW \| 210	SSW \| 207	20.4	20.6	39.5	48.1	21.1	21.9
10/18/25 - 2045	40.4	31.6	42	19.0	32.9	15.4	18.0	SSW \| 207	SSW \| 205	19.6	19.2	39.5	48.1	21.1	21.9
10/18/25 - 2030	40.7	32.1	40	18.4	33.0	15.3	18.0	SSW \| 206	SSW \| 203	19.3	19.5	39.5	48.1	21.1	21.9
10/18/25 - 2015	41.1	33.2	42	20.0	33.6	13.6	16.1	SSW \| 200	SSW \| 198	17.1	17.9	39.5	48.1	21.1	21.9
10/18/25 - 2000	41.2	34.0	44	21.0	33.9	11.2	14.5	S \| 190	S \| 185	15.5	16.8	39.5	48.1	21.1	21.9
10/18/25 - 1945	41.5	35.1	46	22.3	34.4	9.4	13.2	S \| 183	S \| 182	12.4	15.0	39.5	48.1	21.1	21.9
10/18/25 - 1930	41.6	35.2	46	22.2	34.4	9.7	13.6	S \| 183	S \| 180	12.6	15.2	39.5	48.1	21.1	21.9
10/18/25 - 1915	42.0	35.2	44	21.9	34.6	10.8	14.6	SSW \| 192	S \| 186	14.1	16.6	39.5	48.1	21.1	21.9
10/18/25 - 1900	41.9	34.6	43	21.0	34.3	12.2	15.5	SSW \| 197	SSW \| 192	15.4	17.0	39.5	48.1	21.1	21.9
10/18/25 - 1845	42.2	35.3	43	21.3	34.6	11.1	14.1	SSW \| 195	SSW \| 192	14.7	16.6	39.5	48.1	21.1	21.9
10/18/25 - 1830	43.2	37.3	44	23.0	35.6	8.7	11.9	SSW \| 196	S \| 188	12.6	14.3	39.5	48.1	21.1	21.9
10/18/25 - 1815	44.5	40.0	43	23.4	36.4	6.8	10.2	SSW \| 198	S \| 188	9.4	13.9	39.5	48.1	21.1	21.9
10/18/25 - 1800	45.4	41.6	42	23.8	37.0	6.2	9.3	SSW \| 199	S \| 190	7.9	11.6	39.5	48.1	21.1	21.9
10/18/25 - 1745	45.9	42.3	42	24.1	37.4	6.0	9.2	SSW \| 199	S \| 191	7.8	11.9	39.5	48.1	21.1	21.9
10/18/25 - 1730	46.3	42.6	42	24.3	37.7	6.2	9.4	SSW \| 199	S \| 190	8.4	11.2	39.5	48.1	21.1	21.9
10/18/25 - 1715	46.4	43.0	42	24.4	37.8	6.0	9.3	SSW \| 200	S \| 189	7.6	11.6	39.5	48.1	21.1	21.9
10/18/25 - 1700	47.4	44.5	41	24.6	38.4	4.8	7.5	SSW \| 201	SSW \| 196	7.5	10.5	39.5	48.1	21.1	21.9
10/18/25 - 1645	47.6	46.0	41	25.2	38.6	3.2	5.9	SSW \| 200	SSW \| 192	4.8	8.7	39.5	48.1	21.1	21.9
10/18/25 - 1630	46.1	42.6	43	24.6	37.6	5.5	8.0	SSW \| 201	SSW \| 197	7.7	10.5	39.5	46.8	21.1	21.9
10/18/25 - 1615	46.2	42.9	43	24.9	37.8	5.4	8.2	SSW \| 200	SSW \| 201	7.7	10.7	39.5	46.4	21.1	21.9
10/18/25 - 1600	45.7	41.6	44	25.0	37.5	6.2	9.1	SSW \| 198	SSW \| 194	9.3	12.8	39.5	46.2	21.1	21.9
10/18/25 - 1545	44.6	40.5	47	25.5	37.1	6.1	8.3	SSW \| 206	SSW \| 201	9.0	11.0	39.5	44.9	21.1	21.9
10/18/25 - 1530	44.2	39.6	48	25.7	37.0	7.1	9.6	SSW \| 203	SSW \| 202	9.6	13.0	39.5	44.4	21.1	21.9
10/18/25 - 1515	44.0	38.9	48	25.6	36.8	7.9	10.4	SSW \| 203	SSW \| 202	10.8	13.4	39.5	44.3	21.1	21.9
10/18/25 - 1500	44.0	38.3	48	25.8	36.9	8.7	11.3	SSW \| 202	SSW \| 200	12.8	15.2	39.5	44.3	21.1	21.9
10/18/25 - 1445	43.9	37.5	48	25.5	36.7	10.7	13.3	SSW \| 204	SSW \| 202	15.3	16.6	39.5	44.3	21.1	21.9
10/18/25 - 1430	44.1	37.6	48	25.7	36.9	11.1	13.6	SSW \| 201	SSW \| 199	15.1	19.5	39.5	44.3	21.1	21.9
10/18/25 - 1415	44.2	37.7	47	25.1	36.7	10.8	13.2	SSW \| 198	SSW \| 194	15.9	17.4	39.5	44.3	21.1	21.9
10/18/25 - 1400	44.0	37.6	47	24.9	36.6	10.6	12.9	SSW \| 200	SSW \| 198	14.6	16.3	39.5	44.3	21.1	21.9
10/18/25 - 1345	44.0	37.5	47	25.2	36.7	11.1	13.2	SSW \| 205	SSW \| 202	15.1	17.0	39.5	44.3	21.1	21.9
10/18/25 - 1330	43.8	36.9	47	24.9	36.5	12.1	13.9	SSW \| 200	SSW \| 196	16.8	20.4	39.5	44.3	21.1	21.9
10/18/25 - 1315	43.7	36.3	46	24.6	36.3	12.5	14.3	SSW \| 198	SSW \| 194	19.6	19.5	39.5	44.3	21.1	21.9
10/18/25 - 1300	43.2	35.9	46	24.0	35.8	12.3	14.3	SSW \| 201	SSW \| 197	17.7	18.8	39.5	44.3	21.1	21.9
10/18/25 - 1245	42.9	35.2	46	23.5	35.6	13.0	15.2	SSW \| 204	SSW \| 200	19.2	18.8	39.5	44.3	21.1	21.9
10/18/25 - 1230	42.8	34.8	45	23.1	35.4	14.1	16.2	SSW \| 202	SSW \| 198	21.1	21.2	39.5	44.3	21.1	21.9
10/18/25 - 1215	42.8	34.6	44	22.5	35.2	15.1	17.6	SSW \| 203	SSW \| 200	20.7	21.9	39.5	44.3	20.7	21.9
10/18/25 - 1200	42.6	34.6	43	21.8	34.9	14.8	17.2	SSW \| 205	SSW \| 202	19.5	20.1	39.5	44.3	19.5	20.1
10/18/25 - 1145	42.5	34.9	43	21.6	34.8	13.2	15.4	SSW \| 204	SSW \| 201	17.6	18.8	39.5	44.3	17.6	20.1
10/18/25 - 1130	42.5	35.2	43	21.5	34.8	11.6	13.9	SSW \| 201	SSW \| 198	17.2	17.0	39.5	44.3	17.4	20.1
10/18/25 - 1115	42.7	36.2	41	20.9	34.7	10.4	12.3	SSW \| 199	SSW \| 195	13.7	15.0	39.5	44.3	17.4	20.1
10/18/25 - 1100	42.3	35.0	41	20.2	34.3	11.0	13.0	SSW \| 199	SSW \| 195	17.4	17.0	39.5	44.3	17.4	20.1
10/18/25 - 1045	42.1	35.1	40	19.8	34.1	10.8	13.5	SSW \| 199	SSW \| 194	15.4	15.9	39.5	44.3	17.2	20.1
10/18/25 - 1030	41.6	34.4	41	19.6	33.7	10.8	13.6	SSW \| 200	SSW \| 196	15.4	16.3	39.5	44.3	17.2	20.1
10/18/25 - 1015	41.0	34.2	42	19.4	33.4	10.3	13.6	SSW \| 205	SSW \| 203	13.2	16.3	39.5	44.3	17.2	20.1
10/18/25 - 1000	41.0	34.3	43	20.0	33.5	10.4	13.8	SSW \| 205	SSW \| 203	12.6	15.9	39.5	44.3	17.2	20.1
10/18/25 - 0945	40.9	34.0	42	19.6	33.3	10.4	13.8	SSW \| 203	SSW \| 201	13.4	16.1	39.5	44.3	17.2	20.1
10/18/25 - 0930	40.8	33.8	42	19.6	33.3	10.7	14.2	SSW \| 204	SSW \| 201	13.3	16.6	39.5	44.3	17.2	20.1
10/18/25 - 0915	41.1	34.1	44	20.7	33.8	11.1	14.6	SSW \| 205	SSW \| 202	13.7	16.6	39.5	44.3	17.2	20.1
Max	47.6	46.0	59	25.8	38.6	42.7	46.7	-	-	52.5	50.8	39.5	48.1	52.5	50.8
Avg	39.3	29.0	47	20.7	32.7	21.8	24.4	-	-	27.6	27.8	-	-	-	-
Min	33.7	17.2	39	12.1	27.5	3.2	5.9	-	-	4.8	8.7	33.4	35.3	17.2	20.1

Calm: 0.0%

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