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 4/17/26 12:39 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
4/17/26 - 0035	11.1	N \| 11	14.7	15.0	N \| 4	19.0
4/17/26 - 0030	10.6	N \| 11	14.9	14.8	N \| 3	17.4
4/17/26 - 0025	12.1	NNE \| 15	15.9	16.1	N \| 7	18.8
4/17/26 - 0020	9.0	N \| 10	12.0	13.0	N \| 1	16.6
4/17/26 - 0015	10.8	N \| 10	14.1	14.4	N \| 1	17.9
4/17/26 - 0010	9.0	NNE \| 17	12.7	12.7	N \| 6	16.6
Max	12.1	-	15.9	16.1	-	19.0
Avg	10.4	-	14.1	14.3	-	17.7
Min	9.0	-	12.0	12.7	-	16.6

Top Stn/Summit - 11,053ft

Current Conditions

4/17/26 12:30 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	10.6 mph 27.7
Wind Spd Sonic	14.6 mph 22.4
Wind Dir	NNE \| 12 °
Wind Dir Sonic	N \| 4 °
Wind Gust	15.9 mph 34.7
Wind Gust Sonic	18.8 mph 31.3
Temp	9.0 °F 13.6
WindChill	-6.8 °F 8.8
RH	73 % 25
Dew Pt	2.0 °F 20.1
Wet Bulb	7.9 °F 14.4
Daily Max Wind	51.2 mph 4.2
Time of Max Wind	0154
Max Wind Dir	SW \| 236 °
Daily Max Gust Sonic	50.3 mph 1.8
Time Wind Max Sonic	0152
Dir Max Gust Sonic	SW \| 229 Degrees
Daily Max Temp	27.2 °F 3.8
Daily Min Temp	8.8 °F 12.7
Yest MaxT	31.1 °F
Yest MinT	21.6 °F
Yest MaxGst	55.4 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 4/17/26 12:39 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)
4/17/26 - 0030	9.0	-6.8	73	2.0	7.9	10.6	14.6	NNE \| 12	N \| 4	15.9	18.8	8.8	27.2	51.2	50.3
4/17/26 - 0015	9.6	-5.2	71	2.0	8.3	9.3	13.0	NNE \| 13	N \| 3	14.1	17.9	9.3	27.2	51.2	50.3
4/17/26 - 0000	10.0	-1.8	70	2.1	8.6	5.2	9.6	N \| 359	NNW \| 347	10.4	15.0	9.7	27.2	51.2	50.3
4/16/26 - 2345	10.3	-4.2	70	2.4	8.9	9.0	13.0	N \| 6	N \| 357	14.1	17.7	9.9	27.2	51.2	50.3
4/16/26 - 2330	10.6	-6.0	69	2.4	9.1	11.9	15.6	N \| 8	N \| 359	18.5	20.8	9.9	27.2	51.2	50.3
4/16/26 - 2315	10.0	-7.4	66	1.0	8.5	13.5	17.6	NNE \| 18	N \| 11	19.8	21.5	9.9	27.2	51.2	50.3
4/16/26 - 2300	10.2	-8.3	66	1.2	8.7	15.8	19.7	NNE \| 20	NNE \| 12	23.0	24.8	10.0	27.2	51.2	50.3
4/16/26 - 2245	10.9	-7.6	65	1.2	9.2	15.5	19.2	NNE \| 19	N \| 11	24.0	24.6	10.5	27.2	51.2	50.3
4/16/26 - 2230	11.3	-6.7	63	1.1	9.5	15.1	18.9	NNE \| 18	N \| 10	22.8	23.9	10.8	27.2	51.2	50.3
4/16/26 - 2215	12.1	-6.3	61	1.1	10.1	16.3	20.4	NNE \| 16	N \| 8	24.8	25.0	11.6	27.2	51.2	50.3
4/16/26 - 2200	12.8	-6.2	59	1.0	10.6	19.4	23.2	NNE \| 20	NNE \| 13	26.1	28.4	12.4	27.2	51.2	50.3
4/16/26 - 2145	13.6	-4.7	56	1.0	11.2	17.7	21.7	NNE \| 18	N \| 10	25.4	28.0	13.2	27.2	51.2	50.3
4/16/26 - 2130	15.0	-2.1	56	2.2	12.4	15.2	18.9	NNE \| 16	N \| 8	23.6	25.5	14.0	27.2	51.2	50.3
4/16/26 - 2115	16.6	0.5	58	4.3	13.9	14.3	17.9	N \| 4	N \| 356	21.9	23.3	15.6	27.2	51.2	50.3
4/16/26 - 2100	17.2	2.4	59	5.3	14.6	12.2	17.3	NNW \| 345	NNW \| 340	18.8	23.5	17.0	27.2	51.2	50.3
4/16/26 - 2045	17.8	4.1	67	8.7	15.6	9.4	14.1	NNW \| 346	NNW \| 340	17.4	22.2	17.4	27.2	51.2	50.3
4/16/26 - 2030	18.2	3.9	82	13.6	16.9	8.8	12.5	NNW \| 340	NNW \| 333	20.9	20.4	17.9	27.2	51.2	50.3
4/16/26 - 2015	18.6	3.2	89	15.8	17.8	10.7	14.0	NNW \| 338	NNW \| 335	25.1	26.6	18.2	27.2	51.2	50.3
4/16/26 - 2000	23.4	14.1	97	22.6	23.0	3.4	7.6	W \| 272	WNW \| 296	13.2	17.0	19.5	27.2	51.2	50.3
4/16/26 - 1945	25.9	13.6	100	25.8	25.7	9.4	12.5	SW \| 234	SW \| 231	21.4	21.7	21.1	27.2	51.2	50.3
4/16/26 - 1930	26.0	13.2	100	26.0	25.9	11.4	14.0	SW \| 235	SW \| 228	22.5	27.5	21.1	27.2	51.2	50.3
4/16/26 - 1915	25.8	11.8	100	25.8	25.7	15.3	16.7	SW \| 230	SW \| 226	25.2	26.8	21.1	27.2	51.2	50.3
4/16/26 - 1900	26.0	10.8	100	26.0	25.8	18.5	19.8	SW \| 228	SW \| 224	30.2	30.6	21.1	27.2	51.2	50.3
4/16/26 - 1845	26.3	10.8	100	26.3	26.1	20.2	21.0	SW \| 233	SW \| 229	31.9	32.9	21.1	27.2	51.2	50.3
4/16/26 - 1830	26.5	11.4	100	26.5	26.3	17.9	18.0	SW \| 236	WSW \| 240	31.3	30.6	21.1	27.2	51.2	50.3
4/16/26 - 1815	26.4	10.1	100	26.4	26.3	23.2	22.8	SW \| 232	SW \| 232	35.8	32.7	21.1	27.2	51.2	50.3
4/16/26 - 1800	26.6	10.4	100	26.6	26.5	23.7	24.7	SW \| 232	SW \| 228	35.6	40.0	21.1	27.2	51.2	50.3
4/16/26 - 1745	26.8	10.9	100	26.8	26.7	23.2	23.4	SW \| 233	SW \| 230	34.5	33.1	21.1	27.2	51.2	50.3
4/16/26 - 1730	27.0	11.5	100	27.0	26.9	21.4	21.2	SW \| 231	SW \| 235	32.8	33.1	21.1	27.2	51.2	50.3
4/16/26 - 1715	27.0	10.8	100	27.0	26.8	22.7	22.0	SW \| 226	SW \| 234	37.2	37.6	21.1	27.2	51.2	50.3
4/16/26 - 1700	26.8	9.8	100	26.8	26.6	27.4	27.1	SW \| 229	SW \| 229	39.2	39.8	21.1	27.2	51.2	50.3
4/16/26 - 1645	26.2	8.9	100	26.1	26.0	27.9	27.5	SW \| 228	SW \| 228	39.2	37.1	21.1	26.6	51.2	50.3
4/16/26 - 1630	26.3	8.6	100	26.2	26.1	29.8	29.4	SW \| 229	SW \| 228	41.4	40.7	21.1	26.6	51.2	50.3
4/16/26 - 1615	26.2	9.0	99	26.0	26.0	27.4	26.9	SW \| 229	SW \| 228	38.8	36.9	21.1	26.6	51.2	50.3
4/16/26 - 1600	26.3	8.8	99	26.1	26.1	29.5	29.4	SW \| 229	SW \| 226	40.4	38.7	21.1	26.6	51.2	50.3
4/16/26 - 1545	26.1	8.2	99	25.9	25.9	28.9	28.8	SW \| 230	SW \| 229	44.3	42.3	21.1	26.4	51.2	50.3
4/16/26 - 1530	26.0	7.9	99	25.8	25.8	30.1	29.1	SW \| 228	SW \| 226	44.7	40.0	21.1	26.2	51.2	50.3
4/16/26 - 1515	26.0	8.0	99	25.8	25.8	29.2	29.1	SW \| 230	SW \| 228	45.0	42.3	21.1	26.1	51.2	50.3
4/16/26 - 1500	25.9	8.1	99	25.6	25.6	29.5	29.2	SW \| 226	SW \| 224	41.6	39.2	21.1	26.1	51.2	50.3
4/16/26 - 1445	25.8	7.9	99	25.5	25.5	28.3	27.9	SW \| 226	SW \| 226	43.4	42.0	21.1	26.0	51.2	50.3
4/16/26 - 1430	25.6	8.0	99	25.2	25.3	28.2	28.3	SW \| 228	SW \| 226	39.3	38.0	21.1	25.8	51.2	50.3
4/16/26 - 1415	25.4	8.9	98	25.0	25.1	22.2	22.1	SW \| 230	SW \| 233	35.0	36.2	21.1	25.8	51.2	50.3
4/16/26 - 1400	25.5	8.5	99	25.2	25.2	24.9	24.2	SW \| 231	SW \| 228	37.1	36.5	21.1	25.8	51.2	50.3
4/16/26 - 1345	25.5	9.0	99	25.2	25.3	23.1	22.2	SW \| 227	SW \| 229	35.0	34.2	21.1	25.8	51.2	50.3
4/16/26 - 1330	25.2	8.3	98	24.8	24.9	23.0	22.0	SW \| 231	SW \| 230	37.4	35.8	21.1	25.5	51.2	50.3
4/16/26 - 1315	25.0	8.6	98	24.6	24.7	19.9	20.4	SW \| 230	SW \| 235	35.6	35.6	21.1	25.4	51.2	50.3
4/16/26 - 1300	24.7	7.6	98	24.3	24.4	24.3	24.1	SW \| 232	SW \| 228	35.7	37.1	21.1	24.9	51.2	50.3
4/16/26 - 1245	24.4	6.8	98	24.0	24.1	24.2	24.8	SW \| 227	SW \| 230	40.4	37.8	21.1	24.9	51.2	50.3
4/16/26 - 1230	24.3	6.8	98	23.8	24.0	24.9	25.2	SW \| 232	SW \| 228	37.8	38.2	21.1	24.4	51.2	50.3
4/16/26 - 1215	24.2	6.4	98	23.8	24.0	26.6	27.6	SW \| 230	SW \| 224	39.2	38.7	21.1	24.4	51.2	50.3
4/16/26 - 1200	23.7	6.1	98	23.2	23.4	24.4	23.6	SW \| 229	SW \| 227	38.0	33.6	21.1	24.4	51.2	50.3
4/16/26 - 1145	23.8	4.8	98	23.3	23.5	29.8	31.2	SW \| 227	SW \| 219	44.7	40.3	21.1	24.4	51.2	50.3
4/16/26 - 1130	23.4	4.7	98	23.0	23.2	27.3	28.3	SW \| 225	SW \| 218	44.6	44.1	21.1	24.4	51.2	50.3
4/16/26 - 1115	23.0	4.5	98	22.5	22.7	27.3	27.1	SW \| 230	SW \| 226	40.9	40.9	21.1	24.4	51.2	50.3
4/16/26 - 1100	22.8	3.6	98	22.3	22.5	29.4	29.0	SW \| 230	SW \| 224	44.4	41.6	21.1	24.4	51.2	50.3
4/16/26 - 1045	22.7	2.8	98	22.1	22.4	30.8	32.3	SW \| 230	SW \| 222	48.8	45.2	21.1	24.4	51.2	50.3
4/16/26 - 1030	22.1	1.9	97	21.4	21.8	34.2	35.1	SW \| 229	SW \| 220	46.3	43.8	21.1	24.4	51.2	50.3
4/16/26 - 1015	22.0	2.1	97	21.3	21.7	33.2	33.8	SW \| 228	SW \| 219	44.2	42.5	21.1	24.4	51.2	50.3
4/16/26 - 1000	22.8	2.8	98	22.3	22.6	33.5	35.7	SW \| 226	SW \| 218	49.4	47.2	21.1	24.4	51.2	50.3
4/16/26 - 0945	23.0	3.3	98	22.6	22.8	33.2	37.3	SW \| 220	SSW \| 212	46.5	49.4	21.1	24.4	51.2	50.3
4/16/26 - 0930	22.4	3.2	98	21.8	22.1	30.6	35.0	SW \| 218	SSW \| 210	41.0	43.0	21.1	24.4	51.2	50.3
4/16/26 - 0915	22.6	4.1	98	22.1	22.4	28.3	30.4	SW \| 222	SSW \| 213	38.8	37.1	21.1	24.4	51.2	50.3
4/16/26 - 0900	23.5	5.4	98	23.1	23.2	28.2	31.2	SW \| 219	SSW \| 211	38.0	37.6	21.1	24.4	51.2	50.3
4/16/26 - 0845	23.8	5.4	98	23.4	23.5	28.4	32.5	SW \| 218	SSW \| 210	40.9	40.7	21.1	24.4	51.2	50.3
4/16/26 - 0830	23.5	4.7	98	23.2	23.3	31.7	36.1	SW \| 217	SSW \| 210	41.0	42.3	21.1	24.4	51.2	50.3
4/16/26 - 0815	23.4	4.3	98	23.0	23.2	31.5	36.3	SW \| 218	SSW \| 211	43.9	43.8	21.1	24.4	51.2	50.3
4/16/26 - 0800	23.1	3.6	98	22.7	22.8	34.0	38.8	SW \| 216	SSW \| 209	43.7	46.5	21.1	24.4	51.2	50.3
4/16/26 - 0745	22.7	3.1	98	22.2	22.4	33.7	38.0	SW \| 216	SSW \| 210	43.6	45.0	21.1	24.4	51.2	50.3
4/16/26 - 0730	22.1	2.3	98	21.5	21.8	34.0	38.4	SW \| 218	SSW \| 211	42.7	42.7	21.1	24.4	51.2	50.3
4/16/26 - 0715	21.6	1.6	97	20.9	21.2	35.0	40.2	SW \| 218	SSW \| 212	41.9	43.0	21.1	24.4	51.2	50.3
4/16/26 - 0700	21.3	0.9	97	20.6	21.0	36.3	41.0	SW \| 220	SSW \| 212	44.8	44.3	21.1	24.4	51.2	50.3
4/16/26 - 0645	21.8	1.5	98	21.2	21.5	36.7	40.9	SW \| 219	SSW \| 211	45.4	45.2	21.2	24.4	51.2	50.3
4/16/26 - 0630	21.8	1.8	98	21.2	21.5	34.0	36.9	SW \| 225	SW \| 215	43.2	42.7	21.2	24.4	51.2	50.3
4/16/26 - 0615	21.8	1.5	98	21.2	21.5	35.8	38.9	SW \| 223	SW \| 214	45.2	42.7	21.2	24.4	51.2	50.3
4/16/26 - 0600	21.9	1.8	98	21.3	21.6	35.8	39.2	SW \| 221	SW \| 214	44.3	44.5	21.2	24.4	51.2	50.3
4/16/26 - 0545	22.0	2.4	98	21.5	21.7	33.6	36.7	SW \| 225	SW \| 215	41.5	40.0	21.2	24.4	51.2	50.3
4/16/26 - 0530	22.0	2.1	98	21.4	21.6	34.6	37.8	SW \| 225	SW \| 216	42.4	42.3	21.2	24.4	51.2	50.3
4/16/26 - 0515	21.9	2.1	98	21.3	21.6	34.2	37.8	SW \| 225	SW \| 215	42.5	43.6	21.2	24.4	51.2	50.3
4/16/26 - 0500	21.9	1.9	98	21.3	21.6	34.9	38.7	SW \| 224	SW \| 215	42.7	43.2	21.2	24.4	51.2	50.3
4/16/26 - 0445	22.0	2.2	98	21.4	21.7	34.1	37.0	SW \| 223	SW \| 215	42.4	41.2	21.2	24.4	51.2	50.3
4/16/26 - 0430	21.9	2.0	98	21.4	21.6	33.2	36.3	SW \| 226	SW \| 217	44.4	43.8	21.2	24.4	51.2	50.3
4/16/26 - 0415	21.7	1.6	98	21.1	21.4	33.1	34.8	SW \| 229	SW \| 221	45.4	42.7	21.2	24.4	51.2	50.3
4/16/26 - 0400	21.7	1.2	97	21.1	21.4	35.9	37.2	SW \| 227	SW \| 220	47.0	45.4	21.2	24.4	51.2	50.3
4/16/26 - 0345	21.6	1.1	97	21.0	21.4	36.1	37.2	SW \| 226	SW \| 222	46.7	46.3	21.2	24.4	51.2	50.3
4/16/26 - 0330	21.8	1.8	98	21.2	21.5	34.4	34.5	SW \| 228	SW \| 226	44.2	42.7	21.2	24.4	51.2	50.3
4/16/26 - 0315	21.7	1.3	98	21.1	21.4	36.1	35.5	SW \| 227	SW \| 227	46.4	43.8	21.2	24.4	51.2	50.3
4/16/26 - 0300	21.7	0.9	97	21.1	21.4	37.4	38.2	SW \| 227	SW \| 224	48.5	46.3	21.2	24.4	51.2	50.3
4/16/26 - 0245	21.6	1.1	97	21.0	21.3	36.8	36.9	SW \| 228	SW \| 225	45.5	45.4	21.2	24.4	51.2	50.3
4/16/26 - 0230	21.3	0.5	97	20.6	21.0	36.6	37.1	SW \| 225	SW \| 225	47.5	47.0	21.2	24.4	51.2	50.3
4/16/26 - 0215	21.6	0.8	97	20.9	21.3	36.7	36.4	SW \| 225	SW \| 226	48.9	48.5	21.3	24.4	51.2	50.3
4/16/26 - 0200	23.2	2.7	98	22.7	22.9	37.8	36.9	SW \| 220	SW \| 228	51.2	50.3	22.3	24.4	51.2	50.3
4/16/26 - 0145	24.0	4.1	99	23.7	23.7	35.8	33.0	SW \| 218	SW \| 234	50.7	49.2	23.4	24.4	50.9	49.2
4/16/26 - 0130	24.3	4.5	99	24.0	24.1	35.3	33.2	SW \| 221	SW \| 232	50.9	49.0	23.4	24.4	50.9	49.0
4/16/26 - 0115	23.8	3.9	99	23.5	23.5	34.9	33.1	SW \| 223	SW \| 230	49.9	45.6	23.4	24.2	49.9	45.6
4/16/26 - 0100	23.0	4.1	98	22.6	22.8	27.8	26.1	SW \| 222	SW \| 235	43.8	41.8	21.6	31.1	55.4	52.1
4/16/26 - 0045	22.7	2.9	98	22.2	22.4	30.1	28.4	SW \| 222	SW \| 234	49.7	47.6	21.6	31.1	55.4	52.1
4/16/26 - 0030	22.6	1.9	98	22.1	22.3	38.3	37.0	SW \| 215	SW \| 226	50.6	50.1	21.6	31.1	55.4	52.1
Max	27.0	14.1	100	27.0	26.9	38.3	41.0	-	-	51.2	50.3	23.4	31.1	55.4	52.1
Avg	21.8	3.8	92	19.8	21.3	26.1	27.8	-	-	37.3	37.2	-	-	-	-
Min	9.0	-8.3	56	1.0	7.9	3.4	7.6	-	-	10.4	15.0	8.8	24.2	49.9	45.6

Calm: 0.0%

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