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 7/18/26 5:35 PM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
7/18/26 - 1735	22.0	SW \| 229	32.4	22.3	SW \| 222	31.5
7/18/26 - 1730	19.9	SW \| 236	28.4	20.8	SW \| 228	31.1
7/18/26 - 1725	21.8	SW \| 234	29.6	22.4	SW \| 228	28.6
7/18/26 - 1720	19.1	SW \| 236	29.2	19.8	SW \| 231	32.0
7/18/26 - 1715	19.0	SW \| 229	28.0	20.1	SW \| 223	30.9
7/18/26 - 1710	21.6	SW \| 225	28.8	22.8	SW \| 218	29.3
Max	22.0	-	32.4	22.8	-	32.0
Avg	20.6	-	29.4	21.4	-	30.6
Min	19.0	-	28.0	19.8	-	28.6

Top Stn/Summit - 11,053ft

Current Conditions

7/18/26 5:30 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	20.2 mph 5.9
Wind Spd Sonic	21.0 mph 6.7
Wind Dir	SW \| 235 °
Wind Dir Sonic	SW \| 229 °
Wind Gust	29.6 mph 5.8
Wind Gust Sonic	32.0 mph 2.7
Temp	59.8 °F 1.9
RH	53 % 8
Dew Pt	42.5 °F 5.8
Wet Bulb	50.8 °F 3.3
Daily Max Wind	32.3 mph 4.7
Time of Max Wind	1512
Max Wind Dir	WSW \| 237 °
Daily Max Gust Sonic	36.0 mph 2.9
Time Wind Max Sonic	1511
Dir Max Gust Sonic	SW \| 217 Degrees
Daily Max Temp	63.0 °F 2.3
Daily Min Temp	48.0 °F 3.9
Yest MaxT	60.7 °F
Yest MinT	44.1 °F
Yest MaxGst	36.9 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 7/18/26 5:35 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)
7/18/26 - 1730	59.8	-	53	42.5	50.8	20.2	21.0	SW \| 235	SW \| 229	29.6	32.0	48.0	63.0	32.3	36.0
7/18/26 - 1715	60.0	-	52	42.4	50.9	20.6	21.7	SW \| 228	SW \| 221	29.9	32.2	48.0	63.0	32.3	36.0
7/18/26 - 1700	60.3	-	52	42.6	51.1	20.3	21.2	SW \| 234	SW \| 227	29.8	33.1	48.0	63.0	32.3	36.0
7/18/26 - 1645	61.1	-	51	42.9	51.5	19.9	20.4	SW \| 232	SW \| 228	32.1	31.5	48.0	63.0	32.3	36.0
7/18/26 - 1630	61.0	-	51	42.8	51.5	19.5	20.5	SW \| 230	SW \| 226	29.2	33.3	48.0	63.0	32.3	36.0
7/18/26 - 1615	61.3	-	51	43.0	51.7	18.7	19.2	SW \| 227	SW \| 228	31.0	31.8	48.0	63.0	32.3	36.0
7/18/26 - 1600	60.5	-	52	42.7	51.3	16.4	17.0	SW \| 235	SW \| 231	28.5	29.8	48.0	63.0	32.3	36.0
7/18/26 - 1545	61.6	-	50	42.8	51.7	17.1	17.4	SW \| 229	SW \| 228	32.1	29.8	48.0	63.0	32.3	36.0
7/18/26 - 1530	62.0	-	49	42.7	51.8	19.2	20.2	SW \| 230	SW \| 224	27.5	30.6	48.0	63.0	32.3	36.0
7/18/26 - 1515	61.6	-	49	42.2	51.4	17.4	18.2	SW \| 230	SW \| 227	32.3	36.0	48.0	63.0	32.3	36.0
7/18/26 - 1500	62.2	-	48	42.3	51.7	17.1	17.9	SW \| 232	SW \| 226	30.0	30.2	48.0	63.0	30.0	30.2
7/18/26 - 1445	62.4	-	48	42.4	51.8	15.3	15.9	SW \| 228	SW \| 222	27.7	28.2	48.0	63.0	27.7	29.3
7/18/26 - 1430	62.2	-	48	42.4	51.7	13.4	14.4	SW \| 234	SW \| 227	27.3	29.3	48.0	62.9	27.3	29.3
7/18/26 - 1415	62.4	-	48	42.6	51.8	10.2	11.3	WSW \| 242	WSW \| 238	19.0	21.5	48.0	62.9	26.0	27.1
7/18/26 - 1400	61.9	-	49	42.5	51.6	10.2	11.3	SW \| 236	SW \| 230	16.0	20.4	48.0	62.9	26.0	27.1
7/18/26 - 1345	61.1	-	49	42.0	51.1	11.8	13.0	SW \| 234	SW \| 227	20.9	20.6	48.0	62.4	26.0	27.1
7/18/26 - 1330	61.8	-	49	42.2	51.5	12.6	13.1	WSW \| 238	SW \| 234	21.4	22.4	48.0	62.4	26.0	27.1
7/18/26 - 1315	61.7	-	49	42.2	51.4	11.4	12.5	WSW \| 238	SW \| 234	23.0	23.5	48.0	62.4	26.0	27.1
7/18/26 - 1300	61.4	-	49	42.1	51.3	11.1	11.8	SW \| 236	SW \| 230	19.9	22.8	48.0	61.8	26.0	27.1
7/18/26 - 1245	60.9	-	50	42.3	51.2	12.3	13.5	SW \| 234	SW \| 226	20.8	23.3	48.0	61.3	26.0	27.1
7/18/26 - 1230	60.2	-	51	41.9	50.8	10.0	11.3	SW \| 234	SW \| 224	19.6	22.4	48.0	61.0	26.0	27.1
7/18/26 - 1215	59.6	-	50	40.8	50.0	9.7	11.0	SW \| 233	SW \| 227	18.7	19.0	48.0	61.0	26.0	27.1
7/18/26 - 1200	60.5	-	48	40.5	50.2	7.5	8.8	WSW \| 239	SW \| 232	17.5	19.7	48.0	61.0	26.0	27.1
7/18/26 - 1145	59.6	-	49	40.3	49.7	6.6	8.2	SW \| 235	SW \| 230	14.4	15.9	48.0	60.5	26.0	27.1
7/18/26 - 1130	59.5	-	49	40.3	49.7	4.0	6.4	SW \| 229	SW \| 221	14.1	14.1	48.0	60.5	26.0	27.1
7/18/26 - 1115	59.9	-	48	40.4	49.9	7.9	9.2	SW \| 220	SW \| 216	15.7	16.6	48.0	60.5	26.0	27.1
7/18/26 - 1100	59.6	-	49	40.6	49.9	5.7	7.7	SSW \| 206	SSW \| 201	14.1	16.3	48.0	60.2	26.0	27.1
7/18/26 - 1045	58.7	-	50	40.3	49.4	5.9	7.9	SSW \| 199	SSW \| 192	16.2	17.7	48.0	59.2	26.0	27.1
7/18/26 - 1030	57.7	-	52	40.4	49.0	3.2	6.2	SW \| 223	SW \| 214	9.1	12.1	48.0	58.1	26.0	27.1
7/18/26 - 1015	56.7	-	54	40.1	48.5	2.3	6.0	SSW \| 194	SSW \| 200	7.4	12.8	48.0	57.6	26.0	27.1
7/18/26 - 1000	56.9	-	53	39.9	48.5	1.0	4.7	E \| 79	E \| 98	5.7	11.6	48.0	57.6	26.0	27.1
7/18/26 - 0945	55.8	-	55	39.9	48.0	0.6	4.3	ESE \| 107	ESE \| 122	6.6	13.2	48.0	57.0	26.0	27.1
7/18/26 - 0930	55.2	-	55	39.5	47.5	1.1	4.1	SE \| 125	SE \| 134	11.3	18.8	48.0	57.0	26.0	27.1
7/18/26 - 0915	56.2	-	54	39.8	48.1	0.2	2.7	S \| 171	S \| 175	0.3	7.2	48.0	57.0	26.0	27.1
7/18/26 - 0900	55.9	-	54	39.6	47.9	0.2	3.1	S \| 173	S \| 175	0.4	10.5	48.0	56.2	26.0	27.1
7/18/26 - 0845	55.5	-	55	39.8	47.8	1.2	5.1	S \| 183	SSE \| 163	5.4	13.9	48.0	56.2	26.0	27.1
7/18/26 - 0830	54.4	-	58	40.1	47.5	6.5	9.0	SSE \| 168	SSE \| 158	11.8	14.1	48.0	55.2	26.0	27.1
7/18/26 - 0815	54.8	-	54	38.5	47.0	10.2	12.3	SSW \| 193	S \| 188	13.4	15.4	48.0	55.2	26.0	27.1
7/18/26 - 0800	53.6	-	55	37.8	46.2	11.2	14.3	SSW \| 196	S \| 184	14.8	16.3	48.0	54.5	26.0	27.1
7/18/26 - 0745	52.5	-	55	37.1	45.3	10.8	13.8	SSW \| 205	SSW \| 194	14.4	15.9	48.0	53.4	26.0	27.1
7/18/26 - 0730	52.9	-	55	37.1	45.5	9.1	12.1	SW \| 217	SSW \| 201	14.0	17.0	48.0	53.4	26.0	27.1
7/18/26 - 0715	52.4	-	54	36.1	44.8	15.0	17.6	SW \| 221	SW \| 214	19.3	19.2	48.0	53.4	26.0	27.1
7/18/26 - 0700	51.7	-	54	35.7	44.4	13.5	16.0	SW \| 223	SW \| 216	18.0	18.1	48.0	52.0	26.0	27.1
7/18/26 - 0645	51.2	-	55	35.6	44.1	12.2	15.5	SW \| 219	SSW \| 213	17.1	17.9	48.0	51.8	26.0	27.1
7/18/26 - 0630	50.4	-	56	35.3	43.6	9.2	12.0	SSW \| 211	SSW \| 207	14.1	15.2	48.0	51.8	26.0	27.1
7/18/26 - 0615	49.4	44.0	56	34.4	42.7	11.8	15.2	SW \| 218	SSW \| 212	16.8	18.6	48.0	51.8	26.0	27.1
7/18/26 - 0600	48.5	42.3	57	33.8	42.0	14.6	17.9	SW \| 221	SW \| 214	18.7	20.8	48.0	51.8	26.0	27.1
7/18/26 - 0545	48.4	41.7	56	33.6	41.8	16.1	19.8	SW \| 225	SW \| 218	21.0	21.9	48.0	51.8	26.0	27.1
7/18/26 - 0530	48.7	42.2	55	33.5	42.0	16.2	20.1	SW \| 216	SSW \| 211	21.1	22.2	48.1	51.8	26.0	27.1
7/18/26 - 0515	48.4	41.5	56	33.3	41.8	17.5	21.2	SW \| 217	SSW \| 212	22.5	23.7	48.1	51.8	26.0	27.1
7/18/26 - 0500	48.6	41.3	56	33.7	42.0	19.2	22.7	SW \| 217	SSW \| 211	24.7	25.7	48.2	51.8	26.0	27.1
7/18/26 - 0445	48.9	41.6	56	34.0	42.3	20.1	23.9	SW \| 214	SSW \| 208	25.5	26.0	48.6	51.8	26.0	27.1
7/18/26 - 0430	49.5	42.6	55	33.9	42.5	19.0	23.0	SSW \| 212	SSW \| 205	23.8	25.0	48.8	51.8	26.0	27.1
7/18/26 - 0415	49.2	42.0	55	33.9	42.4	19.8	23.7	SSW \| 212	SSW \| 205	25.5	26.2	48.8	51.8	26.0	27.1
7/18/26 - 0400	49.4	42.4	53	33.2	42.2	19.5	23.5	SSW \| 213	SSW \| 206	24.3	24.8	49.1	51.8	26.0	27.1
7/18/26 - 0345	49.4	42.7	52	32.6	42.0	18.0	21.2	SSW \| 211	SSW \| 204	22.6	23.7	49.2	51.8	26.0	27.1
7/18/26 - 0330	49.8	43.3	53	33.3	42.4	16.6	20.0	SW \| 214	SSW \| 208	23.1	23.9	49.4	51.8	26.0	27.1
7/18/26 - 0315	49.7	42.6	52	32.6	42.1	20.1	23.8	SSW \| 212	SSW \| 205	26.0	27.1	49.4	51.8	26.0	27.1
7/18/26 - 0300	49.7	42.9	51	32.4	42.1	18.8	22.0	SW \| 215	SSW \| 208	24.4	25.0	49.4	51.8	24.4	25.0
7/18/26 - 0245	50.2	-	51	32.6	42.4	17.9	21.1	SW \| 214	SSW \| 207	23.1	23.5	49.9	51.8	23.1	23.5
7/18/26 - 0230	50.7	-	52	33.9	43.1	16.3	19.6	SSW \| 210	SSW \| 204	21.5	21.7	50.4	51.8	21.5	21.7
7/18/26 - 0215	51.5	-	53	34.8	43.9	14.3	17.6	SSW \| 207	SSW \| 200	19.6	21.0	50.5	51.8	19.9	21.7
7/18/26 - 0200	51.2	-	52	34.3	43.6	15.4	18.7	SSW \| 198	S \| 190	19.7	21.7	50.5	51.7	19.9	21.7
7/18/26 - 0145	51.0	-	52	34.2	43.4	15.3	18.6	SSW \| 202	SSW \| 193	19.6	20.6	50.7	51.4	19.9	20.8
7/18/26 - 0130	51.2	-	52	34.2	43.5	15.0	18.4	SSW \| 203	SSW \| 195	19.9	20.6	50.8	51.4	19.9	20.8
7/18/26 - 0115	51.2	-	52	34.3	43.6	13.8	17.6	SSW \| 203	SSW \| 195	19.1	20.8	50.8	51.3	19.1	20.8
7/18/26 - 0100	50.5	-	57	36.1	43.9	15.3	19.2	SSW \| 209	SSW \| 203	20.1	21.5	44.1	60.7	36.9	38.9
7/18/26 - 0045	50.5	-	60	37.2	44.4	15.6	20.4	SW \| 214	SSW \| 209	19.5	22.4	44.1	60.7	36.9	38.9
7/18/26 - 0030	50.1	-	61	37.1	44.1	15.8	20.3	SSW \| 212	SSW \| 207	21.5	23.5	44.1	60.7	36.9	38.9
7/18/26 - 0015	50.5	-	60	37.1	44.4	16.0	20.8	SW \| 215	SSW \| 210	20.6	23.5	44.1	60.7	36.9	38.9
7/18/26 - 0000	50.7	-	58	36.6	44.3	16.3	20.7	SW \| 217	SSW \| 212	21.4	22.8	44.1	60.7	36.9	38.9
7/17/26 - 2345	49.7	43.5	59	35.8	43.5	16.0	20.8	SW \| 218	SSW \| 213	21.0	23.0	44.1	60.7	36.9	38.9
7/17/26 - 2330	50.1	-	58	36.1	43.7	16.3	21.1	SW \| 216	SSW \| 212	22.7	23.9	44.1	60.7	36.9	38.9
7/17/26 - 2315	50.6	-	57	36.1	44.0	17.2	21.3	SW \| 215	SSW \| 209	23.5	23.9	44.1	60.7	36.9	38.9
7/17/26 - 2300	49.8	43.3	56	34.9	43.1	17.4	21.8	SW \| 215	SSW \| 210	22.8	25.0	44.1	60.7	36.9	38.9
7/17/26 - 2245	49.8	43.3	55	34.4	42.9	17.8	22.1	SW \| 220	SW \| 214	23.7	25.0	44.1	60.7	36.9	38.9
7/17/26 - 2230	50.1	-	56	34.8	43.2	18.4	23.2	SW \| 218	SSW \| 213	25.5	25.7	44.1	60.7	36.9	38.9
7/17/26 - 2215	50.0	-	57	35.4	43.4	18.9	23.6	SW \| 219	SSW \| 213	25.6	28.0	44.1	60.7	36.9	38.9
7/17/26 - 2200	50.5	-	56	35.5	43.7	16.4	21.6	SW \| 218	SSW \| 213	24.2	28.0	44.1	60.7	36.9	38.9
7/17/26 - 2145	49.9	43.6	58	35.6	43.4	17.0	22.3	SW \| 218	SW \| 214	21.8	24.2	44.1	60.7	36.9	38.9
7/17/26 - 2130	49.8	43.4	58	35.5	43.4	17.4	22.7	SW \| 221	SW \| 215	22.4	25.5	44.1	60.7	36.9	38.9
7/17/26 - 2115	50.2	-	58	35.9	43.7	16.6	21.2	SW \| 222	SW \| 216	21.1	23.3	44.1	60.7	36.9	38.9
7/17/26 - 2100	49.8	43.4	59	36.1	43.6	17.6	22.7	SW \| 220	SW \| 215	22.7	24.6	44.1	60.7	36.9	38.9
7/17/26 - 2045	50.7	-	57	36.2	44.1	18.1	22.6	SW \| 220	SW \| 214	24.1	25.5	44.1	60.7	36.9	38.9
7/17/26 - 2030	50.6	-	57	36.0	44.0	19.7	24.0	SW \| 221	SW \| 215	27.5	27.5	44.1	60.7	36.9	38.9
7/17/26 - 2015	51.8	-	55	36.2	44.6	19.8	23.8	SW \| 221	SW \| 215	26.0	26.6	44.1	60.7	36.9	38.9
7/17/26 - 2000	52.7	-	53	36.3	45.0	20.9	24.0	SW \| 225	SW \| 218	26.9	27.7	44.1	60.7	36.9	38.9
7/17/26 - 1945	53.7	-	51	36.3	45.5	20.8	23.9	SW \| 227	SW \| 220	27.8	28.6	44.1	60.7	36.9	38.9
7/17/26 - 1930	53.6	-	52	36.4	45.5	20.8	23.2	SW \| 227	SW \| 219	29.1	28.9	44.1	60.7	36.9	38.9
7/17/26 - 1915	54.0	-	52	36.6	45.7	23.7	26.5	SW \| 226	SW \| 218	32.2	34.9	44.1	60.7	36.9	38.9
7/17/26 - 1900	54.2	-	51	36.7	45.9	27.8	30.4	SW \| 230	SW \| 222	36.2	37.1	44.1	60.7	36.9	38.9
7/17/26 - 1845	55.3	-	50	37.0	46.5	26.9	29.7	SW \| 226	SW \| 218	35.0	36.7	44.1	60.7	36.9	38.9
7/17/26 - 1830	55.8	-	48	36.6	46.6	25.5	27.5	SW \| 227	SW \| 220	34.7	36.7	44.1	60.7	36.9	38.9
7/17/26 - 1815	56.0	-	48	36.4	46.6	24.4	25.3	SW \| 230	SW \| 222	35.1	31.5	44.1	60.7	36.9	38.9
7/17/26 - 1800	56.7	-	47	36.5	46.9	26.0	26.3	SW \| 228	SW \| 223	35.3	35.1	44.1	60.7	36.9	38.9
7/17/26 - 1745	57.2	-	47	37.0	47.3	24.7	25.3	SW \| 232	SW \| 227	35.4	35.3	44.1	60.7	36.9	38.9
7/17/26 - 1730	57.9	-	45	36.6	47.5	26.1	27.7	SW \| 227	SW \| 220	35.4	34.7	44.1	60.7	36.9	38.9
Max	62.4	44.0	61	43.0	51.8	27.8	30.4	-	-	36.2	37.1	50.8	63.0	36.9	38.9
Avg	54.5	42.7	53	37.7	46.4	14.9	17.7	-	-	21.9	23.7	-	-	-	-
Min	48.4	41.3	45	32.4	41.8	0.2	2.7	-	-	0.3	7.2	44.1	51.3	19.1	20.8

Calm: 0.0%

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