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 7/17/26 4:12 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
7/17/26 - 0410	20.5	SW \| 227	26.4	24.7	SW \| 220	26.6
7/17/26 - 0405	21.2	SW \| 225	26.8	25.9	SW \| 218	28.0
7/17/26 - 0400	22.8	SW \| 227	28.2	26.0	SW \| 219	28.2
7/17/26 - 0355	22.4	SW \| 227	27.8	26.6	SW \| 220	28.6
7/17/26 - 0350	21.2	SW \| 227	26.9	25.5	SW \| 220	27.7
7/17/26 - 0345	20.8	SW \| 227	26.6	25.4	SW \| 220	27.7
Max	22.8	-	28.2	26.6	-	28.6
Avg	21.5	-	27.1	25.7	-	27.8
Min	20.5	-	26.4	24.7	-	26.6

Top Stn/Summit - 11,053ft

Current Conditions

7/17/26 4:00 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	22.1 mph 9.8
Wind Spd Sonic	26.0 mph 9.6
Wind Dir	SW \| 227 °
Wind Dir Sonic	SW \| 220 °
Wind Gust	28.2 mph 11.8
Wind Gust Sonic	28.6 mph 10.3
Temp	45.9 °F 1.7
WindChill	37.3 °F 4.5
RH	49 % 8
Dew Pt	28.0 °F 5.1
Wet Bulb	38.6 °F 2.7
Daily Max Wind	29.6 mph 9.6
Time of Max Wind	0137
Max Wind Dir	SW \| 226 °
Daily Max Gust Sonic	30.0 mph 8.5
Time Wind Max Sonic	0145
Dir Max Gust Sonic	SW \| 223 Degrees
Daily Max Temp	47.9 °F 1.4
Daily Min Temp	45.8 °F 1.4
Yest MaxT	59.8 °F
Yest MinT	46.0 °F
Yest MaxGst	41.8 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 7/17/26 4:12 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)
7/17/26 - 0400	45.9	37.3	49	28.0	38.6	22.1	26.0	SW \| 227	SW \| 220	28.2	28.6	45.8	47.9	29.6	30.0
7/17/26 - 0345	46.0	37.5	49	28.0	38.7	21.5	25.9	SW \| 227	SW \| 220	27.6	28.2	45.8	47.9	29.6	30.0
7/17/26 - 0330	46.0	37.4	50	28.4	38.8	22.2	26.4	SW \| 228	SW \| 220	27.9	29.5	45.8	47.9	29.6	30.0
7/17/26 - 0315	46.2	37.7	50	28.5	38.9	21.8	25.6	SW \| 228	SW \| 221	27.1	28.2	45.8	47.9	29.6	30.0
7/17/26 - 0300	46.4	37.9	48	27.9	38.8	21.9	25.7	SW \| 227	SW \| 220	27.8	27.7	45.8	47.9	29.6	30.0
7/17/26 - 0245	46.3	37.9	49	28.0	38.8	21.9	25.1	SW \| 227	SW \| 220	27.5	27.5	45.8	47.9	29.6	30.0
7/17/26 - 0230	46.2	37.7	50	28.5	38.9	22.0	25.6	SW \| 229	SW \| 221	28.5	28.6	45.8	47.9	29.6	30.0
7/17/26 - 0215	46.1	37.5	51	29.0	39.0	21.6	25.4	SW \| 231	SW \| 222	28.1	30.0	45.8	47.9	29.6	30.0
7/17/26 - 0200	46.4	38.0	50	29.0	39.2	21.9	25.4	SW \| 230	SW \| 222	27.9	30.0	46.1	47.9	29.6	30.0
7/17/26 - 0145	46.7	38.2	51	29.5	39.5	22.4	26.6	SW \| 228	SW \| 220	29.6	29.5	46.4	47.9	29.6	29.5
7/17/26 - 0130	47.1	39.0	50	29.6	39.8	21.6	26.6	SW \| 224	SW \| 217	27.7	29.1	47.0	47.9	27.7	29.1
7/17/26 - 0115	47.5	39.7	49	29.6	40.0	21.0	26.6	SW \| 223	SW \| 217	26.4	28.6	47.1	47.9	26.4	28.6
7/17/26 - 0100	47.7	39.8	50	30.1	40.2	21.3	27.1	SW \| 225	SW \| 218	26.8	30.4	46.0	59.8	41.8	46.1
7/17/26 - 0045	47.9	40.0	51	30.5	40.4	21.3	26.2	SW \| 222	SW \| 216	28.1	30.4	46.0	59.8	41.8	46.1
7/17/26 - 0030	48.3	40.8	50	30.6	40.7	19.9	25.6	SW \| 217	SSW \| 212	26.0	29.5	46.0	59.8	41.8	46.1
7/17/26 - 0015	48.4	40.8	49	30.4	40.7	21.4	27.5	SW \| 217	SSW \| 213	26.7	30.2	46.0	59.8	41.8	46.1
7/17/26 - 0000	48.5	41.1	49	30.2	40.7	19.8	25.6	SW \| 221	SW \| 215	25.1	29.3	46.0	59.8	41.8	46.1
7/16/26 - 2345	48.4	41.2	49	30.0	40.5	19.4	24.3	SW \| 225	SW \| 218	23.8	26.4	46.0	59.8	41.8	46.1
7/16/26 - 2330	49.0	42.1	48	30.2	40.9	18.8	23.3	SW \| 224	SW \| 217	23.8	25.7	46.0	59.8	41.8	46.1
7/16/26 - 2315	49.4	42.6	47	30.3	41.2	19.1	24.6	SW \| 218	SSW \| 213	23.9	26.2	46.0	59.8	41.8	46.1
7/16/26 - 2300	49.2	42.2	48	30.3	41.1	19.5	24.9	SW \| 219	SW \| 214	24.6	27.1	46.0	59.8	41.8	46.1
7/16/26 - 2245	49.2	42.1	48	30.4	41.1	19.7	25.4	SW \| 221	SW \| 215	25.3	27.3	46.0	59.8	41.8	46.1
7/16/26 - 2230	48.8	41.5	49	30.4	40.9	20.1	25.8	SW \| 221	SW \| 215	26.0	28.6	46.0	59.8	41.8	46.1
7/16/26 - 2215	48.4	40.9	50	30.5	40.8	20.8	26.6	SW \| 220	SW \| 215	26.1	28.6	46.0	59.8	41.8	46.1
7/16/26 - 2200	48.3	40.5	51	30.8	40.8	21.7	27.5	SW \| 222	SW \| 217	27.4	30.0	46.0	59.8	41.8	46.1
7/16/26 - 2145	48.3	40.4	51	30.9	40.8	23.0	29.0	SW \| 221	SW \| 216	28.4	30.6	46.0	59.8	41.8	46.1
7/16/26 - 2130	48.3	40.5	51	31.0	40.9	22.0	28.0	SW \| 221	SW \| 216	27.9	30.4	46.0	59.8	41.8	46.1
7/16/26 - 2115	48.4	40.9	51	31.0	41.0	20.6	25.3	SW \| 226	SW \| 218	26.8	28.0	46.0	59.8	41.8	46.1
7/16/26 - 2100	48.7	41.2	50	31.1	41.1	21.0	24.9	SW \| 228	SW \| 220	26.6	28.0	46.0	59.8	41.8	46.1
7/16/26 - 2045	49.2	41.5	49	31.0	41.3	22.9	26.0	SW \| 229	SW \| 221	29.3	30.4	46.0	59.8	41.8	46.1
7/16/26 - 2030	50.0	42.3	48	31.0	41.7	24.4	27.8	SW \| 229	SW \| 221	31.9	30.9	46.0	59.8	41.8	46.1
7/16/26 - 2015	51.1	-	46	31.2	42.3	24.4	27.8	SW \| 227	SW \| 220	32.2	31.3	46.0	59.8	41.8	46.1
7/16/26 - 2000	52.0	-	45	31.5	42.9	25.9	28.9	SW \| 228	SW \| 220	33.1	34.0	46.0	59.8	41.8	46.1
7/16/26 - 1945	52.4	-	44	31.2	43.0	27.0	30.4	SW \| 229	SW \| 220	35.1	35.1	46.0	59.8	41.8	46.1
7/16/26 - 1930	52.9	-	43	31.0	43.1	27.7	30.7	SW \| 230	SW \| 221	36.4	37.4	46.0	59.8	41.8	46.1
7/16/26 - 1915	53.7	-	42	31.1	43.5	29.7	33.1	SW \| 227	SW \| 219	37.0	37.6	46.0	59.8	41.8	46.1
7/16/26 - 1900	54.2	-	42	31.4	43.9	28.0	30.6	SW \| 233	SW \| 224	35.9	35.8	46.0	59.8	41.8	46.1
7/16/26 - 1845	54.6	-	40	30.6	43.8	25.3	25.7	SW \| 235	SW \| 230	37.6	37.6	46.0	59.8	41.8	46.1
7/16/26 - 1830	55.1	-	40	31.0	44.2	29.9	32.0	SW \| 231	SW \| 223	40.0	40.7	46.0	59.8	41.8	46.1
7/16/26 - 1815	55.7	-	39	31.4	44.6	27.3	27.4	SW \| 234	SW \| 230	38.3	40.7	46.0	59.8	41.8	46.1
7/16/26 - 1800	55.8	-	40	31.6	44.7	27.4	28.8	SW \| 233	SW \| 227	37.9	40.7	46.0	59.8	41.8	46.1
7/16/26 - 1745	56.3	-	40	32.2	45.1	27.6	28.7	SW \| 231	SW \| 226	37.9	39.4	46.0	59.8	41.8	46.1
7/16/26 - 1730	56.6	-	41	33.0	45.5	28.2	30.1	SW \| 230	SW \| 224	39.6	41.6	46.0	59.8	41.8	46.1
7/16/26 - 1715	57.0	-	41	33.7	46.0	29.2	30.8	SW \| 228	SW \| 221	38.7	40.0	46.0	59.8	41.8	46.1
7/16/26 - 1700	57.5	-	42	34.6	46.5	29.0	30.1	SW \| 230	SW \| 223	40.8	46.1	46.0	59.8	41.8	46.1
7/16/26 - 1645	57.8	-	42	35.2	46.9	30.4	31.5	SW \| 227	SW \| 220	41.8	40.7	46.0	59.8	41.8	40.7
7/16/26 - 1630	58.0	-	43	35.8	47.2	26.8	27.6	SW \| 227	SW \| 221	38.7	38.7	46.0	59.8	38.7	38.7
7/16/26 - 1615	58.2	-	44	36.3	47.5	25.0	25.2	SW \| 228	SW \| 222	36.4	38.0	46.0	59.8	36.4	38.2
7/16/26 - 1600	58.4	-	45	37.1	47.9	21.8	21.8	SW \| 233	SW \| 230	36.3	33.6	46.0	59.8	36.3	38.2
7/16/26 - 1545	58.6	-	45	37.4	48.1	20.0	20.4	SW \| 234	SW \| 233	31.6	34.9	46.0	59.8	35.3	38.2
7/16/26 - 1530	58.3	-	46	37.5	48.0	22.4	22.7	SW \| 236	SW \| 232	34.1	35.8	46.0	59.8	35.3	38.2
7/16/26 - 1515	58.5	-	46	37.8	48.2	19.5	19.6	SW \| 235	SW \| 234	34.4	38.2	46.0	59.8	35.3	38.2
7/16/26 - 1500	58.9	-	45	37.8	48.4	19.7	20.0	SW \| 236	SW \| 236	34.0	35.8	46.0	59.8	35.3	36.5
7/16/26 - 1445	59.1	-	44	37.1	48.2	19.9	20.2	SW \| 232	SW \| 232	35.3	36.5	46.0	59.8	35.3	36.5
7/16/26 - 1430	59.1	-	43	36.9	48.1	18.9	19.3	SW \| 231	SW \| 231	33.1	34.4	46.0	59.7	33.2	36.0
7/16/26 - 1415	58.8	-	42	35.9	47.6	18.2	18.1	SW \| 232	SW \| 235	32.4	36.0	46.0	59.6	33.2	36.0
7/16/26 - 1400	58.9	-	42	35.8	47.6	18.5	18.7	SW \| 228	SW \| 231	33.2	32.0	46.0	59.3	33.2	34.2
7/16/26 - 1345	58.8	-	42	35.8	47.5	17.4	18.1	WSW \| 237	SW \| 231	33.2	32.4	46.0	59.3	33.2	34.2
7/16/26 - 1330	58.9	-	42	36.0	47.6	17.1	17.8	SW \| 231	SW \| 229	31.8	31.5	46.0	59.3	31.8	34.2
7/16/26 - 1315	58.8	-	43	36.6	47.9	16.9	17.3	SW \| 229	SW \| 225	30.5	34.2	46.0	59.3	30.5	34.2
7/16/26 - 1300	58.5	-	45	37.0	47.9	14.1	15.1	SW \| 235	SW \| 230	29.0	29.1	46.0	59.3	29.0	29.1
7/16/26 - 1245	58.4	-	46	37.5	48.1	15.3	16.3	SW \| 226	SW \| 222	26.6	26.4	46.0	59.3	26.6	26.4
7/16/26 - 1230	57.3	-	47	37.2	47.5	12.6	13.5	SW \| 234	SW \| 233	21.0	24.2	46.0	58.2	22.7	24.2
7/16/26 - 1215	57.7	-	48	38.0	48.0	13.9	14.9	SW \| 235	SW \| 228	22.2	23.7	46.0	58.2	22.7	23.9
7/16/26 - 1200	57.1	-	49	38.0	47.8	12.5	13.8	WSW \| 241	SW \| 235	22.0	23.0	46.0	57.7	22.7	23.9
7/16/26 - 1145	56.6	-	49	37.7	47.4	12.8	13.9	SW \| 234	SW \| 226	21.6	21.7	46.0	56.9	22.7	23.9
7/16/26 - 1130	56.0	-	50	37.8	47.2	11.9	13.2	SW \| 236	SW \| 231	19.3	19.7	46.0	56.6	22.7	23.9
7/16/26 - 1115	55.6	-	52	38.3	47.2	12.8	13.8	SW \| 233	SW \| 226	20.7	22.4	46.0	56.2	22.7	23.9
7/16/26 - 1100	54.9	-	54	38.7	47.1	14.6	15.6	SW \| 219	SSW \| 212	22.1	21.0	46.0	55.4	22.7	23.9
7/16/26 - 1045	54.4	-	55	38.6	46.8	13.5	14.6	SW \| 220	SSW \| 213	22.1	22.2	46.0	54.8	22.7	23.9
7/16/26 - 1030	53.4	-	56	38.1	46.2	14.2	15.4	SW \| 224	SW \| 216	22.2	20.8	46.0	54.1	22.7	23.9
7/16/26 - 1015	52.9	-	56	37.5	45.7	14.4	15.3	SW \| 226	SW \| 219	21.2	20.8	46.0	53.3	22.7	23.9
7/16/26 - 1000	52.8	-	56	37.6	45.7	15.0	15.9	SW \| 225	SW \| 218	22.4	21.0	46.0	53.3	22.7	23.9
7/16/26 - 0945	51.7	-	58	37.2	45.0	13.5	14.3	SW \| 229	SW \| 223	22.3	23.9	46.0	52.6	22.7	23.9
7/16/26 - 0930	52.2	-	54	36.2	44.8	12.0	13.2	SW \| 234	SW \| 227	17.8	19.0	46.0	52.6	22.7	22.4
7/16/26 - 0915	51.4	-	54	35.1	44.0	14.0	14.9	SW \| 233	SW \| 228	20.0	20.8	46.0	52.3	22.7	22.4
7/16/26 - 0900	51.2	-	54	35.2	43.9	16.7	17.6	SW \| 225	SW \| 218	22.7	22.4	46.0	51.6	22.7	22.4
7/16/26 - 0845	50.7	-	57	36.3	44.1	15.8	16.6	SW \| 227	SW \| 219	21.4	20.8	46.0	51.4	22.5	21.9
7/16/26 - 0830	49.9	43.8	60	36.8	44.0	15.5	16.5	SW \| 226	SW \| 218	21.6	20.6	46.0	50.4	22.5	21.9
7/16/26 - 0815	49.4	43.0	63	37.2	43.8	16.0	16.9	SW \| 224	SW \| 217	21.0	20.4	46.0	49.9	22.5	21.9
7/16/26 - 0800	49.5	43.1	63	37.4	44.0	16.8	18.2	SW \| 227	SW \| 220	21.7	20.6	46.0	49.8	22.5	21.9
7/16/26 - 0745	48.1	41.3	66	37.3	43.3	17.3	18.3	SW \| 226	SW \| 219	21.1	20.4	46.0	49.8	22.5	21.9
7/16/26 - 0730	48.4	41.7	64	36.7	43.2	17.1	18.5	SW \| 226	SW \| 218	20.9	20.8	46.0	49.3	22.5	21.9
7/16/26 - 0715	48.4	41.5	63	36.2	42.9	17.6	19.4	SW \| 227	SW \| 219	22.2	21.2	46.0	49.3	22.5	21.9
7/16/26 - 0700	47.6	40.4	63	35.6	42.3	18.0	20.0	SW \| 226	SW \| 218	22.5	21.9	46.0	49.3	22.5	21.9
7/16/26 - 0645	46.9	39.6	65	35.7	42.0	17.5	19.4	SW \| 223	SW \| 217	22.0	21.2	46.0	49.3	22.0	21.5
7/16/26 - 0630	46.2	39.0	66	35.5	41.5	16.0	18.3	SW \| 221	SW \| 215	20.2	20.1	46.0	49.3	20.2	21.5
7/16/26 - 0615	46.5	39.8	64	34.8	41.4	14.0	16.8	SW \| 219	SSW \| 213	18.5	19.0	46.2	49.3	20.0	21.5
7/16/26 - 0600	46.7	40.3	63	34.8	41.5	13.4	16.6	SW \| 218	SSW \| 212	17.8	19.7	46.5	49.3	20.0	21.5
7/16/26 - 0545	46.8	40.2	62	34.6	41.5	14.0	18.0	SW \| 217	SSW \| 211	18.5	19.9	46.5	49.3	20.0	21.5
7/16/26 - 0530	47.0	40.2	60	34.0	41.4	15.0	19.0	SW \| 217	SSW \| 212	19.4	21.2	46.6	49.3	20.0	21.5
7/16/26 - 0515	47.4	41.2	63	35.4	42.1	13.7	18.5	SW \| 214	SSW \| 210	17.3	20.1	46.7	49.3	20.0	21.5
7/16/26 - 0500	47.4	40.8	63	35.6	42.2	15.3	19.9	SW \| 215	SSW \| 211	19.0	21.2	46.7	49.3	20.0	21.5
7/16/26 - 0445	47.5	41.2	59	34.1	41.6	14.2	19.0	SSW \| 213	SSW \| 208	18.1	20.4	46.7	49.3	20.0	21.5
7/16/26 - 0430	47.0	40.7	61	34.2	41.4	13.6	17.9	SSW \| 213	SSW \| 208	17.0	19.9	46.7	49.3	20.0	21.5
7/16/26 - 0415	47.8	41.7	59	34.1	41.8	13.7	17.7	SSW \| 212	SSW \| 208	17.7	19.9	47.2	49.3	20.0	21.5
7/16/26 - 0400	47.6	41.8	57	33.0	41.3	12.4	16.4	SSW \| 210	SSW \| 206	16.4	18.3	47.2	49.3	20.0	21.5
Max	59.1	43.8	66	38.7	48.4	30.4	33.1	-	-	41.8	46.1	47.2	59.8	41.8	46.1
Avg	51.7	40.4	50	33.6	43.5	19.6	22.2	-	-	27.3	28.4	-	-	-	-
Min	45.9	37.3	39	27.9	38.6	11.9	13.2	-	-	16.4	18.3	45.8	47.9	20.0	21.5

Calm: 0.0%

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