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 12/14/25 2:40 AM PST

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
12/14/25 - 0235	18.7	SW \| 219	22.7	20.3	SW \| 215	21.0
12/14/25 - 0230	18.2	SW \| 216	22.0	20.2	SSW \| 213	21.0
12/14/25 - 0225	17.9	SW \| 216	21.5	19.4	SSW \| 213	20.4
12/14/25 - 0220	17.9	SW \| 219	22.0	19.3	SW \| 215	20.4
12/14/25 - 0215	17.4	SW \| 218	21.2	19.1	SW \| 214	20.6
Max	18.7	-	22.7	20.3	-	21.0
Avg	18.0	-	21.9	19.6	-	20.7
Min	17.4	-	21.2	19.1	-	20.4

Top Stn/Summit - 11,053ft

Current Conditions

12/14/25 2:30 AM (-08:00)

Updated Every 15 Minutes

Wind Spd	18.0 mph 6.7
Wind Spd Sonic	19.6 mph 5.4
Wind Dir	SW \| 217 °
Wind Dir Sonic	SW \| 214 °
Wind Gust	22.0 mph 8.0
Wind Gust Sonic	21.0 mph 4.7
Temp	31.7 °F 4.5
WindChill	19.6 °F 8.2
RH	50 % 28
Dew Pt	15.3 °F 14.1
Wet Bulb	26.6 °F 0.5
Daily Max Wind	22.0 mph 8.0
Time of Max Wind	0215
Max Wind Dir	SW \| 222 °
Daily Max Gust Sonic	21.0 mph 4.7
Time Wind Max Sonic	0227
Dir Max Gust Sonic	SSW \| 212 Degrees
Daily Max Temp	33.2 °F 6.5
Daily Min Temp	31.5 °F 4.6
Yest MaxT	41.6 °F
Yest MinT	32.3 °F
Yest MaxGst	18.8 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 12/14/25 2:40 AM 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)
12/14/25 - 0230	31.7	19.6	50	15.3	26.6	18.0	19.6	SW \| 217	SW \| 214	22.0	21.0	31.5	33.2	22.0	21.0
12/14/25 - 0215	31.8	20.1	50	15.4	26.8	16.2	18.1	SW \| 217	SSW \| 213	21.2	20.6	31.7	33.2	21.2	20.6
12/14/25 - 0200	32.2	21.4	49	15.2	26.9	14.1	16.6	SW \| 216	SSW \| 212	18.1	18.1	31.7	33.2	18.1	18.3
12/14/25 - 0145	32.6	22.5	48	14.9	27.2	13.0	15.4	SSW \| 212	SSW \| 209	16.6	17.4	32.0	33.2	17.7	18.3
12/14/25 - 0130	32.8	22.4	49	16.0	27.5	13.9	15.8	SSW \| 204	SSW \| 200	17.7	18.3	32.0	33.2	17.7	18.3
12/14/25 - 0115	32.2	21.7	51	15.9	27.1	13.5	16.1	SSW \| 210	SSW \| 205	17.1	18.1	32.0	33.2	17.4	18.3
12/14/25 - 0100	32.2	21.9	51	16.3	27.3	13.4	16.6	SSW \| 211	SSW \| 208	16.8	18.3	32.0	33.2	17.4	18.3
12/14/25 - 0045	32.2	21.6	52	16.6	27.2	13.8	16.3	SSW \| 209	SSW \| 206	17.1	17.2	32.0	33.2	17.4	17.9
12/14/25 - 0030	32.5	22.0	51	16.4	27.4	13.6	16.5	SSW \| 211	SSW \| 208	17.4	17.9	32.0	33.2	17.4	17.9
12/14/25 - 0015	33.0	22.9	49	16.2	27.7	13.5	15.8	SSW \| 207	SSW \| 204	16.5	17.2	32.7	33.2	16.5	17.2
12/14/25 - 0000	32.8	22.7	50	16.4	27.6	13.3	15.9	SSW \| 207	SSW \| 205	16.3	17.0	32.3	41.6	18.8	19.7
12/13/25 - 2345	33.5	23.8	47	15.6	27.9	12.4	15.0	SSW \| 207	SSW \| 205	15.8	16.6	32.3	41.6	18.8	19.7
12/13/25 - 2330	34.1	24.5	47	16.1	28.4	12.7	15.1	SSW \| 205	SSW \| 200	16.3	17.0	32.3	41.6	18.8	19.7
12/13/25 - 2315	33.9	23.6	49	16.7	28.4	13.7	16.0	SSW \| 204	SSW \| 200	18.2	18.1	32.3	41.6	18.8	19.7
12/13/25 - 2300	33.1	22.8	53	17.6	28.1	14.0	16.7	SSW \| 207	SSW \| 203	17.5	17.9	32.3	41.6	18.8	19.7
12/13/25 - 2245	32.8	22.1	52	17.4	27.9	14.7	17.6	SSW \| 211	SSW \| 207	18.8	19.7	32.3	41.6	18.8	19.7
12/13/25 - 2230	32.8	22.0	53	17.4	27.9	15.1	18.2	SSW \| 212	SSW \| 208	18.6	19.2	32.3	41.6	18.6	19.5
12/13/25 - 2215	32.7	21.8	53	17.6	27.8	15.5	18.6	SSW \| 213	SSW \| 210	18.6	19.5	32.5	41.6	18.6	19.5
12/13/25 - 2200	33.1	22.5	52	17.4	28.1	14.7	17.8	SSW \| 212	SSW \| 209	18.5	18.8	32.7	41.6	18.5	19.0
12/13/25 - 2145	33.0	22.5	53	17.7	28.1	14.3	17.4	SSW \| 211	SSW \| 207	17.5	18.3	32.7	41.6	17.9	19.0
12/13/25 - 2130	34.0	24.0	51	17.7	28.7	13.7	17.4	SSW \| 209	SSW \| 208	17.0	18.3	33.0	41.6	17.9	19.0
12/13/25 - 2115	34.3	24.9	51	18.2	29.0	12.6	15.7	SSW \| 204	SSW \| 203	15.6	17.4	33.7	41.6	17.9	19.0
12/13/25 - 2100	34.4	25.0	50	17.6	28.9	12.4	15.5	SSW \| 204	SSW \| 201	15.8	17.7	33.7	41.6	17.9	19.0
12/13/25 - 2045	34.4	24.8	50	17.6	29.0	13.2	16.2	SSW \| 205	SSW \| 201	16.4	18.3	33.7	41.6	17.9	19.0
12/13/25 - 2030	34.3	24.3	48	16.8	28.7	13.8	16.6	SSW \| 205	SSW \| 201	17.4	18.8	33.7	41.6	17.9	19.0
12/13/25 - 2015	34.0	24.1	48	16.2	28.3	13.3	16.4	SSW \| 208	SSW \| 205	17.0	19.0	33.7	41.6	17.9	19.0
12/13/25 - 2000	34.6	24.9	49	17.6	29.0	13.0	15.8	SSW \| 206	SSW \| 201	16.9	18.3	33.8	41.6	17.9	18.6
12/13/25 - 1945	34.8	25.7	47	16.6	29.0	12.2	15.2	SSW \| 207	SSW \| 201	15.1	16.6	33.8	41.6	17.9	18.6
12/13/25 - 1930	34.2	25.0	46	15.5	28.3	12.0	14.4	SSW \| 206	SSW \| 206	15.0	16.3	33.8	41.6	17.9	18.6
12/13/25 - 1915	35.0	26.8	44	15.3	28.8	10.0	11.6	SSW \| 200	SSW \| 202	12.8	13.4	34.7	41.6	17.9	18.6
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
Max	40.9	38.5	53	18.2	32.0	18.0	19.6	-	-	22.0	21.0	36.1	41.6	22.0	21.0
Avg	36.3	28.3	37	12.0	28.9	9.5	12.2	-	-	12.9	15.2	-	-	-	-
Min	31.7	19.6	22	1.2	26.6	0.2	2.5	-	-	0.4	7.4	31.5	33.2	14.0	16.3

Calm: 0.0%

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