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 12/12/25 5:06 PM PST

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
12/12/25 - 1705	0.2	SSW \| 209	0.2	1.3	NNW \| 344	2.7
12/12/25 - 1700	0.2	SSW \| 209	0.2	1.1	NNW \| 334	1.8
12/12/25 - 1655	0.2	SSW \| 209	0.2	0.7	NW \| 310	1.8
12/12/25 - 1650	0.2	SSW \| 209	0.2	1.8	SW \| 232	2.9
12/12/25 - 1645	0.2	SSW \| 209	0.2	3.0	SSW \| 210	3.8
12/12/25 - 1640	0.2	SSW \| 209	0.2	2.3	SSW \| 197	3.8
Max	0.2	-	0.2	3.0	-	3.8
Avg	0.2	-	0.2	1.7	-	2.8
Min	0.2	-	0.2	0.7	-	1.8

Top Stn/Summit - 11,053ft

Current Conditions

12/12/25 5:00 PM (-08:00)

Updated Every 15 Minutes

Wind Spd	0.2 mph 24.9
Wind Spd Sonic	1.2 mph 26.0
Wind Dir	SSW \| 209 °
Wind Dir Sonic	WNW \| 296 °
Wind Gust	0.2 mph 30.2
Wind Gust Sonic	2.9 mph 26.0
Temp	42.1 °F 1.3
RH	25 % 4
Dew Pt	8.8 °F 2.5
Wet Bulb	31.8 °F 0.3
Daily Max Wind	20.8 mph 9.7
Time of Max Wind	0230
Max Wind Dir	SW \| 219 °
Daily Max Gust Sonic	21.2 mph 7.6
Time Wind Max Sonic	0233
Dir Max Gust Sonic	SW \| 215 Degrees
Daily Max Temp	45.5 °F 0.9
Daily Min Temp	36.4 °F 4.0
Yest MaxT	44.6 °F
Yest MinT	39.9 °F
Yest MaxGst	31.8 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 12/12/25 5:06 PM PST

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)
12/12/25 - 1700	42.1	-	25	8.8	31.8	0.2	1.2	SSW \| 209	WNW \| 296	0.2	2.9	36.4	45.5	20.8	21.2
12/12/25 - 1645	44.6	-	27	12.9	34.0	0.2	2.2	SSW \| 209	S \| 184	0.2	3.8	36.4	45.5	20.8	21.2
12/12/25 - 1630	44.1	-	32	15.9	34.3	0.2	1.6	SSW \| 209	SSE \| 150	0.3	4.7	36.4	45.3	20.8	21.2
12/12/25 - 1615	43.3	-	33	15.9	33.9	0.3	4.0	SSW \| 209	SSW \| 193	1.3	6.7	36.4	44.8	20.8	21.2
12/12/25 - 1600	44.1	-	30	14.9	34.1	0.2	2.6	SSW \| 209	SSW \| 206	0.3	4.7	36.4	44.8	20.8	21.2
12/12/25 - 1545	42.7	-	31	14.4	33.2	0.8	4.0	SSW \| 209	SSW \| 209	3.6	8.7	36.4	43.1	20.8	21.2
12/12/25 - 1530	42.4	39.9	31	14.1	33.0	2.3	5.4	SSW \| 209	SSW \| 200	6.3	8.5	36.4	42.6	20.8	21.2
12/12/25 - 1515	42.2	37.9	31	13.6	32.8	4.7	7.4	SSW \| 206	SSW \| 206	9.0	10.7	36.4	42.5	20.8	21.2
12/12/25 - 1500	41.9	36.3	30	12.9	32.4	6.7	9.3	SSW \| 209	SSW \| 207	11.5	14.1	36.4	42.2	20.8	21.2
12/12/25 - 1445	41.9	36.2	29	11.7	32.2	7.6	10.1	SSW \| 208	SSW \| 206	11.6	14.5	36.4	42.2	20.8	21.2
12/12/25 - 1430	41.8	35.4	28	10.7	32.0	8.4	10.8	SSW \| 209	SSW \| 207	14.4	14.3	36.4	42.2	20.8	21.2
12/12/25 - 1415	41.8	35.4	27	10.2	31.9	8.2	10.5	SSW \| 205	SSW \| 202	14.6	15.0	36.4	42.2	20.8	21.2
12/12/25 - 1400	41.9	35.9	26	9.8	31.9	8.2	10.4	SSW \| 207	SSW \| 204	12.4	14.1	36.4	42.2	20.8	21.2
12/12/25 - 1345	41.8	35.2	26	9.4	31.7	8.9	10.9	SSW \| 203	SSW \| 200	14.5	15.2	36.4	42.0	20.8	21.2
12/12/25 - 1330	41.7	35.2	26	9.0	31.6	8.5	10.6	SSW \| 208	SSW \| 205	14.8	15.2	36.4	41.9	20.8	21.2
12/12/25 - 1315	41.4	34.3	24	6.9	31.1	9.1	11.1	SSW \| 208	SSW \| 204	16.9	16.8	36.4	41.8	20.8	21.2
12/12/25 - 1300	41.5	34.5	23	6.7	31.1	9.6	11.8	SSW \| 206	SSW \| 203	15.3	15.9	36.4	41.8	20.8	21.2
12/12/25 - 1245	41.4	34.8	25	8.4	31.4	9.0	11.2	SSW \| 206	SSW \| 203	13.7	14.5	36.4	41.7	20.8	21.2
12/12/25 - 1230	41.2	35.1	26	8.4	31.2	8.3	10.7	SSW \| 206	SSW \| 204	11.9	13.2	36.4	41.7	20.8	21.2
12/12/25 - 1215	41.1	34.2	28	10.4	31.5	9.3	11.0	SSW \| 210	SSW \| 206	14.9	14.8	36.4	41.7	20.8	21.2
12/12/25 - 1200	41.3	34.7	26	9.1	31.4	8.9	10.7	SSW \| 207	SSW \| 204	14.3	15.7	36.4	41.7	20.8	21.2
12/12/25 - 1145	41.3	35.7	27	9.5	31.4	7.5	9.6	SSW \| 202	SSW \| 202	10.4	12.1	36.4	41.7	20.8	21.2
12/12/25 - 1130	41.2	36.4	25	7.7	31.1	6.0	8.2	SSW \| 201	SSW \| 200	8.9	10.7	36.4	41.7	20.8	21.2
12/12/25 - 1115	40.9	35.2	23	5.9	30.6	7.4	9.7	SSW \| 204	SSW \| 201	10.6	12.8	36.4	41.7	20.8	21.2
12/12/25 - 1100	41.1	35.8	22	5.0	30.6	6.4	8.6	SSW \| 209	SSW \| 204	10.0	11.0	36.4	41.7	20.8	21.2
12/12/25 - 1045	41.6	38.5	23	6.6	31.2	3.7	6.9	SSW \| 210	SSW \| 204	5.9	8.7	36.4	41.7	20.8	21.2
12/12/25 - 1030	41.4	38.6	22	5.1	30.8	3.3	7.0	SSW \| 209	SSW \| 211	5.6	9.0	36.4	41.7	20.8	21.2
12/12/25 - 1015	41.1	-	19	2.2	30.2	0.7	5.1	SSW \| 209	SW \| 218	2.2	10.5	36.4	41.2	20.8	21.2
12/12/25 - 1000	40.9	38.4	21	3.5	30.3	2.7	6.0	SSW \| 209	SW \| 216	5.2	8.3	36.4	41.0	20.8	21.2
12/12/25 - 0945	40.6	37.1	23	5.3	30.4	4.0	7.2	SSW \| 208	SSW \| 209	6.1	9.6	36.4	41.0	20.8	21.2
12/12/25 - 0930	40.2	35.7	24	5.9	30.2	5.7	8.6	SSW \| 206	SSW \| 202	7.3	10.3	36.4	41.0	20.8	21.2
12/12/25 - 0915	40.0	35.6	23	5.1	30.0	5.6	8.6	SSW \| 208	SSW \| 205	7.2	9.8	36.4	41.0	20.8	21.2
12/12/25 - 0900	39.7	35.2	23	5.0	29.8	5.3	8.4	SSW \| 208	SSW \| 207	7.2	10.3	36.4	41.0	20.8	21.2
12/12/25 - 0845	39.6	35.2	23	5.1	29.7	5.0	8.3	SSW \| 208	SSW \| 209	7.1	10.5	36.4	41.0	20.8	21.2
12/12/25 - 0830	39.5	34.6	24	5.4	29.7	5.7	8.9	SSW \| 208	SSW \| 208	7.7	10.7	36.4	41.0	20.8	21.2
12/12/25 - 0815	39.1	33.8	24	5.6	29.5	6.6	9.7	SSW \| 208	SSW \| 207	8.1	11.0	36.4	41.0	20.8	21.2
12/12/25 - 0800	38.8	33.0	26	7.0	29.5	6.7	10.0	SSW \| 208	SSW \| 209	9.5	11.6	36.4	41.0	20.8	21.2
12/12/25 - 0745	38.4	31.8	28	8.0	29.5	8.2	11.4	SSW \| 207	SSW \| 206	11.1	13.2	36.4	41.0	20.8	21.2
12/12/25 - 0730	38.1	31.3	29	8.9	29.4	8.8	11.9	SSW \| 206	SSW \| 204	11.2	13.9	36.4	41.0	20.8	21.2
12/12/25 - 0715	37.3	29.9	30	8.3	28.8	9.4	12.8	SSW \| 206	SSW \| 203	12.0	14.8	36.4	41.0	20.8	21.2
12/12/25 - 0700	36.5	28.4	31	9.1	28.5	10.6	14.2	SSW \| 205	SSW \| 203	14.0	16.6	36.4	41.0	20.8	21.2
12/12/25 - 0645	36.6	28.3	32	9.4	28.6	11.1	14.6	SSW \| 205	SSW \| 203	14.0	16.6	36.4	41.0	20.8	21.2
12/12/25 - 0630	36.5	28.1	31	8.6	28.4	11.5	14.9	SSW \| 203	SSW \| 201	14.4	16.3	36.4	41.0	20.8	21.2
12/12/25 - 0615	36.5	28.3	32	9.2	28.5	11.0	14.5	SSW \| 204	SSW \| 201	13.9	16.3	36.4	41.0	20.8	21.2
12/12/25 - 0600	36.7	28.1	29	7.5	28.4	11.7	15.2	SSW \| 204	SSW \| 201	15.4	17.4	36.7	41.0	20.8	21.2
12/12/25 - 0545	36.8	28.2	27	5.6	28.1	12.0	15.3	SSW \| 203	SSW \| 200	15.2	17.2	36.8	41.0	20.8	21.2
12/12/25 - 0530	36.9	27.8	26	5.4	28.2	13.3	15.9	SSW \| 204	SSW \| 200	17.4	17.9	36.9	41.0	20.8	21.2
12/12/25 - 0515	37.3	28.0	21	0.5	27.7	13.7	16.4	SSW \| 204	SSW \| 200	18.7	19.2	36.9	41.0	20.8	21.2
12/12/25 - 0500	37.6	29.1	19	-0.6	27.8	12.7	15.3	SSW \| 208	SSW \| 205	15.7	17.7	36.9	41.0	20.8	21.2
12/12/25 - 0445	37.8	29.0	19	-0.7	27.8	12.9	16.1	SSW \| 212	SSW \| 210	16.8	18.1	36.9	41.0	20.8	21.2
12/12/25 - 0430	37.8	28.7	19	-0.5	27.9	13.6	16.4	SSW \| 213	SSW \| 210	18.1	18.1	36.9	41.0	20.8	21.2
12/12/25 - 0415	37.7	28.1	20	-0.1	27.9	15.5	18.1	SSW \| 213	SSW \| 210	19.2	19.9	36.9	41.0	20.8	21.2
12/12/25 - 0400	37.3	27.7	20	-0.2	27.6	15.0	18.0	SSW \| 213	SSW \| 210	19.0	20.1	36.9	41.0	20.8	21.2
12/12/25 - 0345	37.1	27.6	20	-0.5	27.5	14.6	17.6	SW \| 215	SSW \| 212	19.2	19.5	36.9	41.0	20.8	21.2
12/12/25 - 0330	37.6	28.2	19	-1.3	27.7	14.9	17.8	SW \| 218	SW \| 215	19.0	19.5	37.3	41.0	20.8	21.2
12/12/25 - 0315	37.7	28.2	18	-2.0	27.7	15.2	17.7	SW \| 220	SW \| 216	19.6	19.7	37.5	41.0	20.8	21.2
12/12/25 - 0300	37.8	28.4	18	-1.8	27.8	15.2	17.7	SW \| 217	SW \| 214	19.5	19.0	37.5	41.0	20.8	21.2
12/12/25 - 0245	38.0	28.4	17	-3.0	27.8	15.2	18.2	SW \| 218	SW \| 215	20.8	21.2	37.6	41.0	20.8	21.2
12/12/25 - 0230	39.1	29.8	14	-5.7	28.2	15.8	18.3	SW \| 223	SW \| 218	20.7	20.8	38.7	41.0	20.7	20.8
12/12/25 - 0215	39.0	30.0	15	-5.4	28.1	15.0	17.5	SW \| 221	SW \| 217	19.1	19.5	38.7	41.0	19.1	19.5
12/12/25 - 0200	39.4	31.1	14	-5.2	28.4	13.1	14.7	SW \| 214	SSW \| 210	16.4	17.2	39.0	41.0	16.4	17.2
12/12/25 - 0145	40.1	32.5	13	-6.6	28.7	10.9	12.9	ENE \| 66	SSW \| 210	15.5	15.4	39.0	41.0	15.5	15.4
12/12/25 - 0130	40.3	34.2	13	-6.1	28.8	7.8	10.3	ENE \| 63	SSW \| 209	11.4	12.1	39.0	41.0	11.4	12.1
12/12/25 - 0115	40.5	35.5	13	-6.3	29.0	5.9	9.2	ENE \| 62	SSW \| 210	9.0	10.7	39.0	41.0	9.0	10.7
12/12/25 - 0100	40.8	38.9	13	-6.0	29.2	1.2	6.6	ENE \| 61	SSW \| 208	5.5	9.0	39.0	41.0	5.5	9.0
12/12/25 - 0045	40.0	-	12	-9.4	28.4	0.2	3.5	ENE \| 60	SSW \| 204	0.2	4.9	39.0	40.4	0.2	4.9
12/12/25 - 0030	39.5	-	13	-7.2	28.2	0.2	2.8	ENE \| 59	S \| 173	0.2	4.5	39.0	40.2	0.2	4.5
12/12/25 - 0015	40.1	-	12	-8.2	28.6	0.2	1.9	ENE \| 59	SE \| 139	0.2	3.4	39.9	40.2	0.2	3.4
12/12/25 - 0000	40.5	-	13	-6.7	28.9	0.2	3.9	ENE \| 59	E \| 100	0.2	4.9	39.9	44.6	31.8	30.0
12/11/25 - 2345	43.0	-	10	-9.8	30.2	0.6	4.0	ENE \| 59	ENE \| 72	2.4	5.4	40.0	44.6	31.8	30.0
12/11/25 - 2330	43.1	41.2	9	-11.4	30.1	2.6	5.4	ENE \| 59	ENE \| 61	4.6	6.7	40.0	44.6	31.8	30.0
12/11/25 - 2315	42.8	38.8	10	-11.1	29.9	5.4	7.0	ENE \| 59	NE \| 54	7.5	8.5	40.0	44.6	31.8	30.0
12/11/25 - 2300	42.6	37.6	10	-10.3	29.9	7.3	9.0	ENE \| 59	NE \| 55	9.6	10.7	40.0	44.6	31.8	30.0
12/11/25 - 2245	42.2	36.2	11	-9.1	29.7	8.9	10.9	ENE \| 58	ENE \| 57	12.0	13.9	40.0	44.6	31.8	30.0
12/11/25 - 2230	41.9	34.7	11	-8.2	29.6	11.6	13.2	NE \| 56	NE \| 51	15.0	15.0	40.0	44.6	31.8	30.0
12/11/25 - 2215	40.6	32.8	18	0.4	29.8	12.5	14.6	ENE \| 57	NE \| 54	16.3	16.8	40.0	44.6	31.8	30.0
12/11/25 - 2200	40.3	31.9	20	1.9	29.8	14.4	16.1	NE \| 47	NE \| 42	17.9	18.1	40.0	44.6	31.8	30.0
12/11/25 - 2145	40.2	31.6	22	4.1	30.0	14.7	16.4	NE \| 41	NE \| 36	19.3	17.9	40.1	44.6	31.8	30.0
12/11/25 - 2130	40.6	32.0	20	2.7	30.0	15.4	17.1	NE \| 36	NNE \| 30	19.0	18.1	40.2	44.6	31.8	30.0
12/11/25 - 2115	40.6	31.9	23	6.0	30.5	15.1	17.0	NNE \| 29	NNE \| 24	19.3	18.3	40.2	44.6	31.8	30.0
12/11/25 - 2100	41.2	32.1	20	3.3	30.4	16.8	19.0	NNE \| 25	NNE \| 21	22.4	21.9	40.2	44.6	31.8	30.0
12/11/25 - 2045	41.2	31.7	19	2.3	30.3	19.4	21.7	NNE \| 24	NNE \| 20	24.0	22.6	40.2	44.6	31.8	30.0
12/11/25 - 2030	40.8	31.2	27	9.5	31.2	19.4	21.8	NNE \| 25	NNE \| 20	24.3	23.3	40.2	44.6	31.8	30.0
12/11/25 - 2015	40.8	31.0	29	11.1	31.5	20.1	22.6	NNE \| 23	NNE \| 18	24.6	23.7	40.2	44.6	31.8	30.0
12/11/25 - 2000	40.6	30.8	30	11.6	31.4	19.5	21.9	NNE \| 25	NNE \| 21	24.4	23.9	40.2	44.6	31.8	30.0
12/11/25 - 1945	41.1	30.8	27	9.6	31.4	22.8	25.2	NNE \| 22	NNE \| 18	28.0	26.6	40.2	44.6	31.8	30.0
12/11/25 - 1930	40.9	30.6	28	10.6	31.5	22.2	24.9	NNE \| 22	NNE \| 19	28.3	27.1	40.2	44.6	31.8	30.0
12/11/25 - 1915	40.7	30.9	28	10.3	31.2	19.8	22.2	NNE \| 26	NNE \| 22	24.9	24.2	40.2	44.6	31.8	30.0
12/11/25 - 1900	40.6	30.8	29	11.1	31.3	19.7	21.5	NNE \| 28	NNE \| 24	24.0	23.0	40.2	44.6	31.8	30.0
12/11/25 - 1845	40.5	30.8	30	11.2	31.3	19.1	21.0	NNE \| 31	NNE \| 26	24.2	22.4	40.2	44.6	31.8	30.0
12/11/25 - 1830	40.5	30.4	31	11.9	31.4	20.6	22.1	NNE \| 30	NNE \| 25	25.8	23.3	40.2	44.6	31.8	30.0
12/11/25 - 1815	40.4	29.8	31	12.3	31.4	22.4	24.0	NNE \| 32	NNE \| 28	27.8	25.3	40.2	44.6	31.8	30.0
12/11/25 - 1800	40.4	29.8	32	12.8	31.6	23.3	25.1	NNE \| 29	NNE \| 25	28.2	26.2	40.3	44.6	31.8	30.0
12/11/25 - 1745	40.5	29.7	32	12.7	31.6	23.8	25.7	NNE \| 26	NNE \| 22	29.5	27.3	40.3	44.6	31.8	30.0
12/11/25 - 1730	40.6	29.6	31	12.2	31.6	25.0	26.7	NNE \| 25	NNE \| 20	31.8	29.8	40.4	44.6	31.8	30.0
12/11/25 - 1715	40.7	29.8	30	11.7	31.5	25.5	27.8	NNE \| 25	NNE \| 21	30.8	30.0	40.4	44.6	30.8	30.0
12/11/25 - 1700	40.8	29.9	29	11.2	31.5	25.1	27.2	NNE \| 25	NNE \| 20	30.4	28.9	40.4	44.6	30.4	28.9
Max	44.6	41.2	33	15.9	34.3	25.5	27.8	-	-	31.8	30.0	40.4	45.5	31.8	30.0
Avg	40.3	32.7	23	4.7	30.2	10.4	13.0	-	-	14.0	15.3	-	-	-	-
Min	36.5	27.6	9	-11.4	27.5	0.2	1.2	-	-	0.2	2.9	36.4	40.2	0.2	3.4

Calm: 0.0%

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