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 12/13/25 7:14 PM PST

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
12/13/25 - 1910	9.9	SSW \| 200	12.0	11.5	SSW \| 204	13.0
12/13/25 - 1905	9.8	SSW \| 200	12.3	11.3	SSW \| 200	12.5
12/13/25 - 1900	9.1	SSW \| 200	11.1	10.9	SSW \| 198	12.5
12/13/25 - 1855	9.3	SSW \| 200	11.3	11.2	SSW \| 198	12.3
12/13/25 - 1850	8.2	SSW \| 200	10.4	10.5	SSW \| 196	12.3
12/13/25 - 1845	7.1	SSW \| 200	8.9	9.0	SSW \| 203	10.7
Max	9.9	-	12.3	11.5	-	13.0
Avg	8.9	-	11.0	10.7	-	12.2
Min	7.1	-	8.9	9.0	-	10.7

Top Stn/Summit - 11,053ft

Current Conditions

12/13/25 7:00 PM (-08:00)

Updated Every 15 Minutes

Wind Spd	8.9 mph 0.9
Wind Spd Sonic	10.8 mph 0.2
Wind Dir	SSW \| 200 °
Wind Dir Sonic	SSW \| 197 °
Wind Gust	11.3 mph 0.8
Wind Gust Sonic	12.5 mph 0.7
Temp	35.4 °F 2.6
WindChill	27.9 °F 3.6
RH	43 % 18
Dew Pt	14.9 °F 10.3
Wet Bulb	29.0 °F 0.2
Daily Max Wind	17.9 mph 2.9
Time of Max Wind	0702
Max Wind Dir	SSW \| 206 °
Daily Max Gust Sonic	18.6 mph 2.7
Time Wind Max Sonic	0527
Dir Max Gust Sonic	S \| 182 Degrees
Daily Max Temp	41.6 °F 3.9
Daily Min Temp	35.1 °F 1.3
Yest MaxT	45.5 °F
Yest MinT	35.7 °F
Yest MaxGst	26.7 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 12/13/25 7:14 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)
12/13/25 - 1900	35.4	27.9	43	14.9	29.0	8.9	10.8	SSW \| 200	SSW \| 197	11.3	12.5	35.1	41.6	17.9	18.6
12/13/25 - 1845	35.6	29.6	41	14.5	29.0	6.1	7.9	SSW \| 200	SSW \| 204	8.9	10.7	35.1	41.6	17.9	18.6
12/13/25 - 1830	36.2	31.7	38	13.3	29.1	4.2	6.6	SSW \| 199	SSW \| 202	6.4	9.0	35.1	41.6	17.9	18.6
12/13/25 - 1815	36.1	31.6	38	13.2	29.0	4.6	7.8	SSW \| 201	S \| 184	6.0	9.4	35.1	41.6	17.9	18.6
12/13/25 - 1800	35.8	31.5	38	12.6	28.7	4.2	7.9	SSW \| 202	S \| 181	5.9	9.6	35.1	41.6	17.9	18.6
12/13/25 - 1745	35.9	31.8	38	12.9	28.8	4.1	7.8	SSW \| 204	S \| 187	5.7	9.8	35.1	41.6	17.9	18.6
12/13/25 - 1730	36.5	31.8	37	12.7	29.1	4.8	8.1	SSW \| 204	S \| 190	6.6	10.1	35.1	41.6	17.9	18.6
12/13/25 - 1715	37.0	32.3	36	12.7	29.4	4.6	8.1	SSW \| 205	SSW \| 192	6.9	10.1	35.1	41.6	17.9	18.6
12/13/25 - 1700	37.7	34.2	34	12.0	29.8	4.0	7.4	SSW \| 205	SSW \| 195	5.2	9.0	35.1	41.6	17.9	18.6
12/13/25 - 1645	38.8	34.3	33	12.1	30.5	5.2	8.3	SSW \| 205	SSW \| 197	7.1	10.5	35.1	41.6	17.9	18.6
12/13/25 - 1630	39.0	34.0	33	12.5	30.6	5.9	8.2	SSW \| 206	SSW \| 202	7.8	9.8	35.1	41.6	17.9	18.6
12/13/25 - 1615	38.7	33.0	36	14.1	30.8	6.5	9.0	SSW \| 208	SSW \| 206	9.2	11.0	35.1	41.6	17.9	18.6
12/13/25 - 1600	38.4	32.3	40	16.4	31.1	7.1	9.3	SSW \| 211	SSW \| 208	10.2	11.6	35.1	41.6	17.9	18.6
12/13/25 - 1545	38.4	31.2	42	17.1	31.2	9.2	11.2	SW \| 214	SSW \| 211	12.5	13.4	35.1	41.6	17.9	18.6
12/13/25 - 1530	38.6	31.2	40	16.2	31.2	9.6	11.8	SW \| 216	SSW \| 213	13.8	15.4	35.1	41.6	17.9	18.6
12/13/25 - 1515	38.9	31.4	41	17.0	31.6	10.0	11.5	SSW \| 213	SSW \| 210	14.6	14.5	35.1	41.6	17.9	18.6
12/13/25 - 1500	39.2	31.9	40	17.2	31.8	9.8	11.4	SSW \| 209	SSW \| 206	14.4	14.3	35.1	41.6	17.9	18.6
12/13/25 - 1445	39.3	31.9	40	16.9	31.8	9.7	11.4	SSW \| 209	SSW \| 207	15.1	15.0	35.1	41.6	17.9	18.6
12/13/25 - 1430	39.2	31.8	40	16.7	31.6	9.0	11.3	SSW \| 208	SSW \| 205	14.9	15.4	35.1	41.6	17.9	18.6
12/13/25 - 1415	39.9	33.0	38	16.6	32.0	9.1	10.7	SSW \| 205	SSW \| 201	13.5	14.3	35.1	41.6	17.9	18.6
12/13/25 - 1400	40.0	33.2	35	14.2	31.6	8.7	10.5	SSW \| 213	SSW \| 209	13.7	15.7	35.1	41.6	17.9	18.6
12/13/25 - 1345	40.5	34.2	30	11.6	31.4	7.9	9.7	SW \| 224	SW \| 219	12.2	14.8	35.1	41.6	17.9	18.6
12/13/25 - 1330	40.9	35.9	26	8.8	31.1	5.8	7.9	SSW \| 210	SSW \| 206	9.6	13.2	35.1	41.6	17.9	18.6
12/13/25 - 1315	40.3	35.2	27	9.0	30.8	4.9	8.0	SSW \| 210	SSW \| 208	10.2	13.4	35.1	41.3	17.9	18.6
12/13/25 - 1300	40.5	35.6	27	8.8	30.9	3.9	6.7	SSW \| 192	S \| 181	10.7	14.8	35.1	41.3	17.9	18.6
12/13/25 - 1245	40.7	36.0	28	10.4	31.3	3.5	6.6	SSW \| 202	S \| 180	10.2	15.7	35.1	41.0	17.9	18.6
12/13/25 - 1230	40.6	-	29	10.6	31.3	0.2	2.9	SSE \| 167	E \| 88	0.4	7.4	35.1	40.8	17.9	18.6
12/13/25 - 1215	40.3	37.1	27	9.1	30.8	1.5	5.1	S \| 184	SSE \| 168	7.7	13.2	35.1	40.7	17.9	18.6
12/13/25 - 1200	40.2	-	27	9.0	30.8	0.3	3.4	S \| 169	SE \| 135	1.7	12.5	35.1	40.7	17.9	18.6
12/13/25 - 1145	40.4	-	27	8.7	30.8	0.2	2.5	SSE \| 165	ESE \| 110	0.8	9.6	35.1	40.7	17.9	18.6
12/13/25 - 1130	40.4	-	27	8.9	30.9	0.5	3.8	SSE \| 165	SE \| 128	2.1	11.2	35.1	40.7	17.9	18.6
12/13/25 - 1115	40.2	36.9	28	10.1	30.9	2.3	5.6	SSE \| 148	SSE \| 148	7.3	13.6	35.1	40.5	17.9	18.6
12/13/25 - 1100	40.3	38.5	28	10.0	31.0	1.0	5.1	S \| 189	SSE \| 164	5.4	13.9	35.1	40.5	17.9	18.6
12/13/25 - 1045	40.0	37.9	27	8.4	30.5	1.2	4.1	S \| 176	SSW \| 193	5.7	12.1	35.1	40.2	17.9	18.6
12/13/25 - 1030	39.8	36.3	26	7.7	30.3	2.3	5.5	SSW \| 196	S \| 185	7.5	12.3	35.1	40.0	17.9	18.6
12/13/25 - 1015	39.0	36.2	27	8.0	29.8	2.8	5.7	S \| 186	S \| 186	5.0	8.5	35.1	39.8	17.9	18.6
12/13/25 - 1000	38.3	33.9	29	8.7	29.6	4.6	7.3	S \| 179	S \| 177	7.1	11.0	35.1	39.8	17.9	18.6
12/13/25 - 0945	37.8	31.6	29	8.2	29.1	6.7	8.9	S \| 190	S \| 185	10.3	15.4	35.1	39.8	17.9	18.6
12/13/25 - 0930	37.5	31.2	28	7.6	28.9	7.1	9.6	S \| 191	S \| 185	10.1	13.9	35.1	39.8	17.9	18.6
12/13/25 - 0915	37.2	30.2	29	7.7	28.7	8.3	10.9	S \| 188	S \| 182	11.4	15.2	35.1	39.8	17.9	18.6
12/13/25 - 0900	36.9	29.3	29	7.5	28.5	9.7	11.7	SSW \| 199	SSW \| 194	12.5	13.9	35.1	39.8	17.9	18.6
12/13/25 - 0845	36.8	28.5	29	7.5	28.4	11.0	12.6	SSW \| 203	SSW \| 199	14.3	15.4	35.1	39.8	17.9	18.6
12/13/25 - 0830	36.5	27.7	29	7.2	28.2	11.9	13.6	SSW \| 203	SSW \| 199	15.9	15.9	35.1	39.8	17.9	18.6
12/13/25 - 0815	36.4	27.6	29	6.9	28.0	12.2	14.2	SSW \| 206	SSW \| 202	15.8	15.9	35.1	39.8	17.9	18.6
12/13/25 - 0800	36.1	27.1	30	7.9	28.0	12.7	14.6	SSW \| 207	SSW \| 203	16.0	16.8	35.1	39.8	17.9	18.6
12/13/25 - 0745	35.9	26.9	32	8.6	28.0	12.2	14.0	SSW \| 206	SSW \| 200	15.7	16.1	35.1	39.8	17.9	18.6
12/13/25 - 0730	35.6	26.3	32	8.6	27.8	13.1	14.4	SSW \| 207	SSW \| 203	16.5	16.3	35.1	39.8	17.9	18.6
12/13/25 - 0715	35.5	25.8	32	8.5	27.8	13.7	15.8	SSW \| 206	SSW \| 203	17.9	17.9	35.1	39.8	17.9	18.6
12/13/25 - 0700	35.7	26.1	32	8.6	27.9	13.9	16.4	SSW \| 206	SSW \| 202	17.6	18.3	35.1	39.8	17.6	18.6
12/13/25 - 0645	35.8	26.4	32	8.6	28.0	13.2	15.4	SSW \| 206	SSW \| 203	16.7	17.9	35.1	39.8	16.8	18.6
12/13/25 - 0630	35.6	26.3	31	8.3	27.8	12.8	15.0	SSW \| 201	SSW \| 199	16.8	17.2	35.1	39.8	16.8	18.6
12/13/25 - 0615	35.4	26.3	32	8.5	27.7	12.0	14.2	SSW \| 196	SSW \| 193	15.9	16.3	35.1	39.8	15.9	18.6
12/13/25 - 0600	35.2	26.3	34	9.5	27.8	11.5	14.0	SSW \| 194	S \| 190	15.2	16.6	35.1	39.8	15.4	18.6
12/13/25 - 0545	35.4	26.5	34	9.9	27.9	11.2	14.7	SSW \| 193	S \| 188	15.4	17.9	35.2	39.8	15.4	18.6
12/13/25 - 0530	36.0	27.7	34	10.0	28.3	10.3	14.2	SSW \| 194	S \| 188	14.4	18.6	35.2	39.8	14.4	18.6
12/13/25 - 0515	35.6	27.7	33	9.3	28.0	9.8	13.4	SSW \| 194	S \| 189	12.2	15.7	35.2	39.8	14.2	17.0
12/13/25 - 0500	35.9	27.9	32	9.0	28.1	10.2	13.7	SSW \| 196	S \| 191	12.9	15.9	35.2	39.8	14.2	17.0
12/13/25 - 0445	36.2	28.4	31	8.2	28.2	9.7	13.4	SSW \| 194	S \| 189	12.8	16.1	35.2	39.8	14.2	17.0
12/13/25 - 0430	35.6	27.9	31	7.9	27.7	9.7	12.9	SSW \| 201	SSW \| 196	11.8	15.2	35.2	39.8	14.2	17.0
12/13/25 - 0415	35.4	27.5	30	6.8	27.4	9.8	13.3	SSW \| 203	SSW \| 200	12.5	15.2	35.2	39.8	14.2	17.0
12/13/25 - 0400	35.7	27.6	29	6.6	27.6	10.6	14.0	SSW \| 202	SSW \| 200	13.0	15.4	35.5	39.8	14.2	17.0
12/13/25 - 0345	35.8	27.3	28	6.0	27.5	11.1	14.5	SSW \| 202	SSW \| 198	14.0	16.1	35.5	39.8	14.2	17.0
12/13/25 - 0330	35.8	27.4	27	5.0	27.4	11.1	14.7	SSW \| 201	SSW \| 198	13.7	16.3	35.5	39.8	14.2	17.0
12/13/25 - 0315	35.6	27.3	25	3.0	27.0	10.6	14.3	SSW \| 201	SSW \| 198	13.8	17.0	35.5	39.8	14.2	17.0
12/13/25 - 0300	35.6	27.7	25	2.8	27.0	10.0	13.6	SSW \| 204	SSW \| 201	12.4	15.7	35.5	39.8	14.2	16.3
12/13/25 - 0245	36.1	27.7	24	2.4	27.2	10.9	13.8	SSW \| 204	SSW \| 201	14.2	15.9	35.8	39.8	14.2	16.3
12/13/25 - 0230	36.2	27.8	22	1.2	27.1	11.3	14.2	SSW \| 204	SSW \| 202	14.0	16.3	36.1	39.8	14.0	16.3
12/13/25 - 0215	36.7	28.7	21	0.3	27.3	10.7	13.4	SSW \| 208	SSW \| 205	13.5	15.4	36.3	39.8	13.5	15.4
12/13/25 - 0200	36.6	28.7	22	0.9	27.3	9.7	12.4	ENE \| 71	SSW \| 205	13.4	14.3	36.3	39.8	13.4	14.3
12/13/25 - 0145	36.8	30.6	17	-3.9	26.9	6.9	10.1	ENE \| 65	SSW \| 201	9.5	12.5	36.4	39.8	12.7	13.2
12/13/25 - 0130	38.3	33.5	15	-5.1	27.7	5.5	8.5	ENE \| 64	SSW \| 192	7.2	10.5	36.9	39.8	12.7	13.2
12/13/25 - 0115	37.4	32.8	15	-5.9	27.1	4.9	8.2	ENE \| 63	S \| 186	6.8	10.7	36.9	39.8	12.7	13.2
12/13/25 - 0100	37.4	33.0	12	-11.6	26.6	3.6	6.3	ENE \| 62	SE \| 132	7.2	8.7	36.9	39.8	12.7	13.2
12/13/25 - 0045	39.1	33.2	10	-13.3	27.5	7.4	8.6	ENE \| 60	E \| 87	9.6	9.8	37.7	39.8	12.7	13.2
12/13/25 - 0030	39.3	32.9	10	-12.2	27.8	8.6	10.4	ENE \| 57	ENE \| 68	10.7	12.3	37.7	39.7	12.7	13.2
12/13/25 - 0015	38.6	31.5	14	-6.5	27.8	9.3	11.7	NE \| 56	ENE \| 59	12.7	13.2	37.7	39.2	12.7	13.2
12/13/25 - 0000	37.6	29.5	25	4.6	28.4	11.1	12.7	NE \| 55	NE \| 49	14.3	14.3	35.7	45.5	26.7	25.3
12/12/25 - 2345	37.2	28.4	26	5.8	28.4	12.9	14.4	NE \| 49	NE \| 46	16.0	15.9	35.7	45.5	26.7	25.3
12/12/25 - 2330	36.9	27.7	27	6.4	28.3	13.8	15.6	NE \| 49	NE \| 44	17.0	17.2	35.7	45.5	26.7	25.3
12/12/25 - 2315	36.5	26.8	29	7.2	28.2	15.2	16.8	NE \| 45	NE \| 39	18.5	17.9	35.7	45.5	26.7	25.3
12/12/25 - 2300	36.6	26.6	29	7.3	28.2	15.7	17.5	NE \| 46	NE \| 39	20.3	19.0	35.7	45.5	26.7	25.3
12/12/25 - 2245	36.6	26.1	29	7.0	28.2	17.3	19.2	NE \| 43	NE \| 37	21.8	20.4	35.7	45.5	26.7	25.3
12/12/25 - 2230	36.0	25.3	30	7.5	27.9	17.8	19.7	NE \| 41	NE \| 35	21.8	20.8	35.7	45.5	26.7	25.3
12/12/25 - 2215	35.9	24.9	30	7.4	27.8	18.7	20.3	NE \| 37	NNE \| 32	22.9	21.2	35.7	45.5	26.7	25.3
12/12/25 - 2200	36.2	25.1	29	6.6	27.8	19.1	21.0	NNE \| 32	NNE \| 28	23.8	22.2	36.1	45.5	26.7	25.3
12/12/25 - 2145	36.4	24.9	26	4.5	27.7	20.9	22.6	NE \| 36	NNE \| 31	25.5	23.7	36.1	45.5	26.7	25.3
12/12/25 - 2130	36.4	24.7	25	3.7	27.6	21.9	24.0	NNE \| 30	NNE \| 27	26.7	25.0	36.1	45.5	26.7	25.3
12/12/25 - 2115	36.6	25.0	26	5.1	27.9	21.8	24.2	NNE \| 27	NNE \| 23	26.5	25.0	36.1	45.5	26.5	25.3
12/12/25 - 2100	36.6	25.1	26	4.6	27.8	21.2	24.0	NNE \| 26	NNE \| 22	26.5	25.3	36.1	45.5	26.5	25.3
12/12/25 - 2045	36.6	25.3	26	5.1	27.9	20.2	22.2	NNE \| 29	NNE \| 25	25.0	23.7	36.1	45.5	25.0	23.7
12/12/25 - 2030	36.2	25.3	27	5.7	27.8	18.4	20.4	NNE \| 27	NNE \| 23	23.2	21.9	36.1	45.5	23.2	21.9
12/12/25 - 2015	36.7	26.2	28	6.3	28.2	17.6	19.9	NNE \| 26	NNE \| 21	22.1	21.7	36.4	45.5	22.2	21.7
12/12/25 - 2000	36.9	26.5	23	2.9	27.8	16.8	19.0	NNE \| 22	NNE \| 17	22.2	20.8	36.4	45.5	22.2	21.2
12/12/25 - 1945	37.0	28.0	21	1.0	27.6	12.9	15.8	NNE \| 15	N \| 9	17.4	18.8	36.4	45.5	20.8	21.2
12/12/25 - 1930	37.6	29.5	20	0.2	27.8	10.8	14.0	NNE \| 12	N \| 7	14.5	16.3	36.4	45.5	20.8	21.2
12/12/25 - 1915	37.9	30.2	18	-1.5	27.8	9.7	12.6	N \| 11	N \| 7	14.0	15.4	36.4	45.5	20.8	21.2
12/12/25 - 1900	38.0	31.6	24	4.6	28.7	8.0	11.1	N \| 9	N \| 6	10.4	13.2	36.4	45.5	20.8	21.2
Max	40.9	38.5	43	17.2	32.0	21.9	24.2	-	-	26.7	25.3	37.7	45.5	26.7	25.3
Avg	37.4	29.9	29	7.4	28.9	9.5	12.1	-	-	13.0	15.1	-	-	-	-
Min	35.2	24.7	10	-13.3	26.6	0.2	2.5	-	-	0.4	7.4	35.1	39.2	12.7	13.2

Calm: 0.0%

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