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 12:30 PM 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 - 1230	0.2	ENE \| 76	0.4	5.7	ENE \| 68	9.4
4/17/26 - 1225	0.2	ENE \| 76	0.4	6.1	ENE \| 58	9.2
4/17/26 - 1220	0.5	ENE \| 72	1.5	7.1	ENE \| 63	11.4
4/17/26 - 1215	0.7	ENE \| 68	1.9	7.8	ENE \| 59	10.1
4/17/26 - 1210	1.6	ENE \| 57	3.6	8.0	NE \| 50	11.4
4/17/26 - 1205	1.0	ENE \| 60	2.5	6.4	NE \| 44	8.5
Max	1.6	-	3.6	8.0	-	11.4
Avg	0.7	-	1.7	6.9	-	10.0
Min	0.2	-	0.4	5.7	-	8.5

Top Stn/Summit - 11,053ft

Current Conditions

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

Updated Every 15 Minutes

Wind Spd	0.3 mph 24.6
Wind Spd Sonic	6.3 mph 18.9
Wind Dir	ENE \| 75 °
Wind Dir Sonic	ENE \| 63 °
Wind Gust	1.5 mph 36.3
Wind Gust Sonic	11.4 mph 26.8
Temp	26.9 °F 2.6
RH	32 % 67
Dew Pt	0.7 °F 23.2
Wet Bulb	20.9 °F 3.1
Daily Max Wind	36.3 mph 14.8
Time of Max Wind	0514
Max Wind Dir	NNE \| 32 °
Daily Max Gust Sonic	38.5 mph 11.9
Time Wind Max Sonic	0424
Dir Max Gust Sonic	NNE \| 26 Degrees
Daily Max Temp	29.8 °F 5.5
Daily Min Temp	6.9 °F 14.2
Yest MaxT	27.2 °F
Yest MinT	8.1 °F
Yest MaxGst	51.2 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 4/17/26 12:30 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)
4/17/26 - 1230	26.9	-	32	0.7	20.9	0.3	6.3	ENE \| 75	ENE \| 63	1.5	11.4	6.9	29.8	36.3	38.5
4/17/26 - 1215	26.0	-	31	-0.3	20.1	1.1	7.4	ENE \| 62	NE \| 51	3.6	11.4	6.9	29.8	36.3	38.5
4/17/26 - 1200	26.0	22.0	29	-2.3	19.9	1.2	6.8	ENE \| 69	NE \| 54	5.5	10.5	6.9	29.8	36.3	38.5
4/17/26 - 1145	26.5	20.7	25	-4.6	20.0	2.6	7.9	ENE \| 74	ENE \| 63	7.2	11.9	6.9	29.8	36.3	38.5
4/17/26 - 1130	28.6	22.6	17	-11.1	20.9	4.1	7.4	ENE \| 75	ENE \| 76	7.1	10.1	6.9	29.8	36.3	38.5
4/17/26 - 1115	27.0	18.8	14	-16.1	19.4	6.2	9.5	ENE \| 72	ENE \| 66	9.7	12.3	6.9	27.6	36.3	38.5
4/17/26 - 1100	27.3	17.4	9	-23.7	19.2	9.2	12.3	ENE \| 65	ENE \| 60	12.5	15.2	6.9	27.6	36.3	38.5
4/17/26 - 1045	27.1	16.4	9	-23.6	19.0	10.9	13.5	ENE \| 66	ENE \| 57	13.7	15.4	6.9	27.3	36.3	38.5
4/17/26 - 1030	26.4	14.2	10	-23.6	18.6	13.6	16.0	ENE \| 63	NE \| 55	17.9	18.3	6.9	26.9	36.3	38.5
4/17/26 - 1015	24.8	11.1	9	-26.5	17.3	15.8	18.1	ENE \| 59	NE \| 52	20.8	21.2	6.9	25.6	36.3	38.5
4/17/26 - 1000	22.5	7.5	9	-27.6	15.6	17.6	20.2	ENE \| 59	NE \| 52	22.4	21.9	6.9	23.7	36.3	38.5
4/17/26 - 0945	22.0	6.6	14	-20.4	15.6	18.3	21.0	ENE \| 58	NE \| 50	23.9	23.9	6.9	22.9	36.3	38.5
4/17/26 - 0930	22.3	6.7	11	-23.8	15.6	19.5	21.8	ENE \| 58	NE \| 50	23.8	23.5	6.9	22.9	36.3	38.5
4/17/26 - 0915	20.8	4.5	11	-25.5	14.4	20.2	22.4	ENE \| 57	NE \| 49	24.9	24.4	6.9	22.5	36.3	38.5
4/17/26 - 0900	19.3	2.3	11	-27.2	13.2	20.6	23.2	NE \| 49	NE \| 40	25.4	25.0	6.9	22.5	36.3	38.5
4/17/26 - 0845	19.2	2.6	10	-28.5	13.1	19.2	21.7	NE \| 45	NE \| 36	23.9	23.3	6.9	22.5	36.3	38.5
4/17/26 - 0830	19.7	3.4	8	-31.8	13.3	18.9	21.6	NE \| 43	NNE \| 33	23.6	23.0	6.9	22.5	36.3	38.5
4/17/26 - 0815	19.1	3.5	9	-30.3	12.9	16.5	19.3	NE \| 43	NNE \| 33	20.8	20.6	6.9	22.5	36.3	38.5
4/17/26 - 0800	18.6	2.1	9	-31.4	12.5	17.5	20.2	NE \| 39	NNE \| 29	24.0	24.6	6.9	22.5	36.3	38.5
4/17/26 - 0745	18.6	1.4	8	-34.1	12.4	20.3	23.8	NNE \| 28	NNE \| 21	25.8	26.2	6.9	22.5	36.3	38.5
4/17/26 - 0730	18.4	1.4	7	-36.2	12.2	19.1	23.2	NNE \| 22	NNE \| 14	24.9	26.0	6.9	22.5	36.3	38.5
4/17/26 - 0715	18.1	1.3	7	-36.6	12.0	18.7	23.8	NNE \| 19	N \| 11	23.5	25.3	6.9	22.5	36.3	38.5
4/17/26 - 0700	16.0	-2.0	11	-30.4	10.6	19.7	24.4	NNE \| 22	NNE \| 14	25.7	27.3	6.9	22.5	36.3	38.5
4/17/26 - 0645	13.2	-6.5	20	-20.1	8.8	21.4	25.5	NNE \| 24	NNE \| 17	28.6	29.5	6.9	22.5	36.3	38.5
4/17/26 - 0630	12.7	-7.3	23	-18.2	8.6	22.7	26.5	NNE \| 26	NNE \| 18	28.4	29.1	6.9	22.5	36.3	38.5
4/17/26 - 0615	12.7	-7.7	24	-17.6	8.6	23.4	27.6	NNE \| 27	NNE \| 19	30.5	31.1	6.9	22.5	36.3	38.5
4/17/26 - 0600	12.7	-8.3	24	-16.9	8.6	25.7	29.7	NNE \| 28	NNE \| 20	31.7	32.7	6.9	22.5	36.3	38.5
4/17/26 - 0545	12.7	-8.7	26	-16.1	8.7	27.0	31.1	NNE \| 27	NNE \| 20	33.2	33.3	6.9	22.5	36.3	38.5
4/17/26 - 0530	13.2	-8.1	23	-17.4	9.0	27.8	31.5	NNE \| 28	NNE \| 21	33.2	34.7	6.9	22.5	36.3	38.5
4/17/26 - 0515	13.5	-8.2	23	-17.1	9.3	28.7	32.9	NNE \| 32	NNE \| 24	36.3	35.6	6.9	22.5	36.3	38.5
4/17/26 - 0500	13.6	-8.0	26	-15.3	9.5	28.6	32.7	NNE \| 33	NNE \| 24	36.0	35.3	6.9	22.5	36.0	38.5
4/17/26 - 0445	13.3	-7.9	31	-11.9	9.5	26.3	30.6	NNE \| 28	NNE \| 21	34.6	34.7	6.9	22.5	35.4	38.5
4/17/26 - 0430	13.6	-7.6	33	-10.4	9.8	26.0	30.0	NNE \| 28	NNE \| 21	35.4	38.5	6.9	22.5	35.4	38.5
4/17/26 - 0415	15.0	-5.1	28	-12.6	10.8	23.7	28.4	NNE \| 22	NNE \| 14	33.4	34.9	6.9	22.5	33.4	34.9
4/17/26 - 0400	16.3	-3.1	24	-14.4	11.6	24.3	29.0	NNE \| 23	NNE \| 16	30.8	32.0	6.9	22.5	30.8	32.0
4/17/26 - 0345	16.9	-1.6	23	-14.2	12.1	22.4	25.6	NNE \| 30	NNE \| 21	28.3	28.9	6.9	22.5	30.8	30.9
4/17/26 - 0330	17.5	0.1	23	-14.0	12.6	19.4	22.5	NNE \| 33	NNE \| 23	25.4	25.5	6.9	22.5	30.8	30.9
4/17/26 - 0315	17.3	0.2	25	-12.5	12.5	17.7	20.7	NE \| 42	NNE \| 31	25.2	26.2	6.9	22.5	30.8	30.9
4/17/26 - 0300	18.2	0.8	22	-14.6	13.0	18.1	21.6	NNE \| 21	NNE \| 12	27.9	28.9	6.9	22.5	30.8	30.9
4/17/26 - 0245	19.4	3.5	21	-14.7	13.9	16.9	21.2	NNE \| 18	N \| 9	22.3	24.4	6.9	22.5	30.8	30.9
4/17/26 - 0230	19.6	1.9	20	-15.6	14.1	21.4	25.4	NNE \| 21	NNE \| 14	30.8	30.9	6.9	22.5	30.8	30.9
4/17/26 - 0215	21.0	3.6	15	-20.7	14.8	21.7	23.9	NNE \| 19	N \| 10	30.5	30.6	6.9	22.5	30.5	30.6
4/17/26 - 0200	20.2	3.6	17	-17.8	14.3	19.8	20.6	N \| 6	N \| 356	25.7	23.0	6.9	21.9	25.7	23.3
4/17/26 - 0145	9.5	-9.2	69	-0.1	8.1	13.1	16.5	NNE \| 13	N \| 4	25.4	23.3	6.9	18.8	25.4	23.3
4/17/26 - 0130	7.4	-8.6	78	2.1	6.7	9.8	14.1	NNE \| 20	N \| 11	15.8	20.4	6.9	8.2	15.9	20.4
4/17/26 - 0115	7.8	-7.8	76	1.9	7.0	8.8	13.0	N \| 10	N \| 1	15.9	18.8	7.5	8.2	15.9	18.8
4/17/26 - 0100	8.2	-5.3	76	2.3	7.3	6.7	11.1	NNE \| 13	N \| 5	12.1	20.1	8.1	27.2	51.2	50.3
4/17/26 - 0045	8.6	-6.9	74	2.2	7.6	10.3	13.9	NNE \| 20	NNE \| 13	14.7	19.0	8.5	27.2	51.2	50.3
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
Max	28.6	22.6	100	27.0	26.9	30.1	32.9	-	-	45.0	42.3	21.1	29.8	51.2	50.3
Avg	19.7	3.3	56	0.5	16.7	18.2	20.8	-	-	26.5	27.6	-	-	-	-
Min	7.4	-9.2	7	-36.6	6.7	0.3	6.3	-	-	1.5	10.1	6.9	8.2	15.9	18.8

Calm: 0.0%

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