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 12/27/25 3:50 AM PST

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
12/27/25 - 0350	23.9	SW \| 220	35.4	24.1	SW \| 226	31.3
12/27/25 - 0345	24.8	SW \| 218	31.9	25.1	SW \| 228	33.1
12/27/25 - 0340	23.0	SW \| 221	37.3	23.8	SW \| 230	32.7
12/27/25 - 0335	24.0	SSW \| 212	35.9	25.1	SW \| 232	34.0
12/27/25 - 0330	25.2	SW \| 214	34.4	24.4	SW \| 234	31.1
12/27/25 - 0325	23.6	SSW \| 206	34.7	25.0	SW \| 230	33.3
Max	25.2	-	37.3	25.1	-	34.0
Avg	24.1	-	34.9	24.6	-	32.6
Min	23.0	-	31.9	23.8	-	31.1

Top Stn/Summit - 11,053ft

Current Conditions

12/27/25 3:45 AM (-08:00)

Updated Every 15 Minutes

Wind Spd	23.9 mph 39.6
Wind Spd Sonic	24.7 mph 28.9
Wind Dir	SW \| 217 °
Wind Dir Sonic	SW \| 230 °
Wind Gust	37.3 mph 47.9
Wind Gust Sonic	34.0 mph 43.6
Temp	12.2 °F 6.1
WindChill	-9.5 °F 0.9
RH	93 % 3
Dew Pt	10.5 °F 6.8
Wet Bulb	11.9 °F 6.0
Daily Max Wind	48.2 mph 59.4
Time of Max Wind	0235
Max Wind Dir	SW \| 214 °
Daily Max Gust Sonic	44.5 mph 57.1
Time Wind Max Sonic	0244
Dir Max Gust Sonic	SW \| 229 Degrees
Daily Max Temp	12.9 °F 6.6
Daily Min Temp	12.1 °F 5.8
Yest MaxT	19.5 °F
Yest MinT	12.1 °F
Yest MaxGst	107.6 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 12/27/25 3:50 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)
12/27/25 - 0345	12.2	-9.5	93	10.5	11.9	23.9	24.7	SW \| 217	SW \| 230	37.3	34.0	12.1	12.9	48.2	44.5
12/27/25 - 0330	12.4	-9.7	93	10.8	12.1	25.2	25.6	SSW \| 212	SW \| 230	39.3	38.2	12.2	12.9	48.2	44.5
12/27/25 - 0315	12.5	-9.7	93	10.9	12.3	27.8	27.2	SSW \| 213	SW \| 229	38.4	37.4	12.4	12.9	48.2	44.5
12/27/25 - 0300	12.6	-10.9	93	11.0	12.4	31.8	31.7	SSW \| 212	SW \| 221	45.3	40.0	12.4	12.9	48.2	44.5
12/27/25 - 0245	12.8	-11.6	93	11.2	12.5	36.9	36.0	SW \| 216	SW \| 220	48.2	44.5	12.4	12.9	48.2	44.5
12/27/25 - 0230	12.8	-10.8	93	11.2	12.5	30.5	29.2	SW \| 219	SW \| 225	48.0	40.7	12.4	12.9	48.0	41.4
12/27/25 - 0215	12.8	-9.4	93	11.2	12.5	27.3	26.5	SW \| 217	SW \| 221	39.3	35.6	12.4	12.9	44.9	41.4
12/27/25 - 0200	12.7	-10.4	93	11.1	12.4	29.5	28.3	SW \| 227	SW \| 222	44.1	35.6	12.4	12.8	44.9	41.4
12/27/25 - 0145	12.6	-9.8	93	11.0	12.4	27.9	25.8	SSW \| 211	SW \| 230	39.8	35.6	12.4	12.8	44.9	41.4
12/27/25 - 0130	12.6	-9.1	93	11.0	12.4	24.4	23.0	SSW \| 211	SW \| 232	38.1	34.4	12.4	12.8	44.9	41.4
12/27/25 - 0115	12.5	-10.4	93	10.9	12.3	30.6	28.5	SSW \| 208	SW \| 226	41.2	37.6	12.4	12.8	44.9	41.4
12/27/25 - 0100	12.6	-11.0	93	10.9	12.3	32.4	29.8	SSW \| 204	SW \| 228	44.5	39.6	12.4	12.6	44.9	41.4
12/27/25 - 0045	12.5	-10.9	93	10.9	12.3	33.3	31.3	SSW \| 208	SW \| 228	43.2	39.6	12.4	12.6	44.9	41.4
12/27/25 - 0030	12.5	-11.3	93	10.9	12.2	35.3	33.5	SSW \| 211	SW \| 224	44.5	40.0	12.4	12.6	44.9	41.4
12/27/25 - 0015	12.5	-11.4	93	10.9	12.3	36.2	35.0	SSW \| 209	SW \| 224	44.9	41.4	12.4	12.6	44.9	41.4
12/27/25 - 0000	12.4	-11.2	93	10.8	12.2	34.2	32.0	SSW \| 202	SW \| 226	42.9	40.9	12.1	19.5	107.6	101.6
12/26/25 - 2345	12.3	-11.1	93	10.7	12.1	33.5	30.9	SSW \| 209	SW \| 227	41.9	38.0	12.1	19.5	107.6	101.6
12/26/25 - 2330	12.3	-12.0	93	10.6	12.0	36.0	32.3	SSW \| 205	SW \| 230	46.8	40.9	12.1	19.5	107.6	101.6
12/26/25 - 2315	12.2	-12.1	93	10.5	11.9	36.8	33.7	SSW \| 206	SW \| 228	46.5	40.9	12.1	19.5	107.6	101.6
12/26/25 - 2300	12.3	-13.2	93	10.6	12.0	41.6	38.8	SSW \| 210	SW \| 226	53.9	47.6	12.2	19.5	107.6	101.6
12/26/25 - 2245	12.4	-13.1	93	10.7	12.1	42.2	40.4	SSW \| 204	SW \| 224	53.8	48.3	12.3	19.5	107.6	101.6
12/26/25 - 2230	12.5	-12.7	93	10.8	12.2	40.7	37.9	SSW \| 203	SW \| 225	52.0	46.1	12.4	19.5	107.6	101.6
12/26/25 - 2215	12.6	-13.2	93	10.9	12.3	43.8	39.9	SSW \| 206	SW \| 225	54.8	49.0	12.4	19.5	107.6	101.6
12/26/25 - 2200	12.6	-12.2	93	11.0	12.4	38.4	33.8	SSW \| 202	SW \| 228	51.7	44.7	12.4	19.5	107.6	101.6
12/26/25 - 2145	12.6	-12.0	93	11.0	12.4	37.9	34.2	SSW \| 205	SW \| 225	50.1	40.9	12.4	19.5	107.6	101.6
12/26/25 - 2130	12.6	-12.1	93	11.0	12.3	39.1	35.1	SSW \| 206	SW \| 226	50.1	44.7	12.4	19.5	107.6	101.6
12/26/25 - 2115	12.6	-12.3	93	11.0	12.4	39.5	29.5	SSW \| 207	SW \| 231	51.2	47.0	12.4	19.5	107.6	101.6
12/26/25 - 2100	12.6	-12.4	93	10.9	12.3	39.4	22.9	SSW \| 204	SW \| 231	51.7	31.1	12.4	19.5	107.6	101.6
12/26/25 - 2045	12.6	-13.0	93	10.9	12.3	41.3	24.0	SSW \| 205	SW \| 226	55.8	30.9	12.4	19.5	107.6	101.6
12/26/25 - 2030	12.6	-12.5	93	10.9	12.3	39.4	24.2	SSW \| 207	SW \| 229	52.3	32.7	12.5	19.5	107.6	101.6
12/26/25 - 2015	12.6	-12.2	93	10.9	12.3	39.2	24.1	SSW \| 207	SW \| 225	49.3	32.4	12.5	19.5	107.6	101.6
12/26/25 - 2000	12.6	-13.5	93	11.0	12.4	44.8	18.6	SSW \| 205	SSW \| 207	59.0	28.9	12.5	19.5	107.6	101.6
12/26/25 - 1945	12.7	-13.6	93	11.1	12.4	46.4	13.2	SSW \| 205	S \| 174	59.7	23.9	12.6	19.5	107.6	101.6
12/26/25 - 1930	12.8	-13.0	93	11.1	12.5	42.2	17.2	SSW \| 209	SSW \| 205	58.5	32.4	12.6	19.5	107.6	101.6
12/26/25 - 1915	12.9	-11.5	93	11.2	12.6	37.4	10.2	SSW \| 209	SSE \| 156	49.0	19.7	12.8	19.5	107.6	101.6
12/26/25 - 1900	13.0	-9.8	93	11.3	12.7	27.9	14.3	SW \| 222	SSW \| 210	44.0	25.0	12.9	19.5	107.6	101.6
12/26/25 - 1845	13.1	-7.6	93	11.4	12.8	23.3	16.7	SW \| 218	WSW \| 238	33.4	23.9	13.0	19.5	107.6	101.6
12/26/25 - 1830	13.1	-6.5	93	11.5	12.8	17.9	15.2	SW \| 215	WSW \| 240	31.4	23.7	13.0	19.5	107.6	101.6
12/26/25 - 1815	13.1	-6.8	93	11.4	12.8	18.7	15.5	SSW \| 210	WSW \| 243	32.4	26.0	13.0	19.5	107.6	101.6
12/26/25 - 1800	13.2	-7.7	93	11.6	12.9	22.9	17.0	SSW \| 210	SW \| 236	36.0	25.3	13.1	19.5	107.6	101.6
12/26/25 - 1745	13.5	-8.3	93	11.9	13.2	26.9	17.2	SSW \| 213	SW \| 230	39.3	26.4	13.4	19.5	107.6	101.6
12/26/25 - 1730	13.8	-7.1	93	12.2	13.5	24.1	16.3	SW \| 214	SW \| 227	35.7	25.5	13.7	19.5	107.6	101.6
12/26/25 - 1715	14.0	-8.6	94	12.5	13.7	30.3	19.1	SSW \| 211	SW \| 230	44.2	30.0	13.9	19.5	107.6	101.6
12/26/25 - 1700	14.3	-8.4	94	12.8	14.0	30.5	21.2	SSW \| 201	SW \| 235	45.7	32.0	14.1	19.5	107.6	101.6
12/26/25 - 1645	14.8	-7.2	94	13.4	14.5	28.9	21.1	SSW \| 208	WSW \| 237	43.1	32.7	14.6	19.5	107.6	101.6
12/26/25 - 1630	15.3	-6.6	94	13.9	14.9	25.6	20.0	SSW \| 209	SW \| 235	46.2	34.0	15.0	19.5	107.6	101.6
12/26/25 - 1615	15.8	-8.1	95	14.5	15.4	37.3	26.5	SW \| 214	SW \| 228	55.4	40.9	15.5	19.5	107.6	101.6
12/26/25 - 1600	16.2	-7.7	95	15.0	15.9	38.7	28.4	SW \| 214	SW \| 230	56.3	40.7	16.0	19.5	107.6	101.6
12/26/25 - 1545	16.5	-6.6	95	15.3	16.2	36.5	27.1	SSW \| 208	SW \| 231	52.1	42.0	16.1	19.5	107.6	101.6
12/26/25 - 1530	16.8	-6.4	95	15.6	16.4	35.1	26.1	SW \| 214	SW \| 231	54.9	43.0	16.1	19.5	107.6	101.6
12/26/25 - 1515	16.9	-7.5	95	15.8	16.6	43.0	30.9	SW \| 218	SW \| 224	62.2	48.5	16.1	19.5	107.6	101.6
12/26/25 - 1500	17.0	-6.7	95	15.8	16.6	38.8	25.8	SW \| 216	SW \| 219	57.5	43.4	16.1	19.5	107.6	101.6
12/26/25 - 1445	17.0	-6.7	95	15.9	16.6	38.8	26.1	SW \| 223	SW \| 219	58.4	40.7	16.1	19.5	107.6	101.6
12/26/25 - 1430	16.9	-7.0	95	15.8	16.6	38.5	27.9	SSW \| 200	SW \| 224	60.4	44.3	16.1	19.5	107.6	101.6
12/26/25 - 1415	16.8	-5.6	95	15.7	16.4	32.8	24.6	SW \| 218	SW \| 228	49.1	34.7	16.1	19.5	107.6	101.6
12/26/25 - 1400	16.6	-7.0	95	15.5	16.3	39.2	26.8	SW \| 215	SW \| 223	54.9	41.6	16.1	19.5	107.6	101.6
12/26/25 - 1345	16.5	-7.6	95	15.3	16.2	40.7	26.7	SSW \| 207	SW \| 216	58.8	41.6	16.1	19.5	107.6	101.6
12/26/25 - 1330	16.7	-7.9	95	15.5	16.3	43.3	31.1	SW \| 216	SW \| 222	62.6	47.0	16.1	19.5	107.6	101.6
12/26/25 - 1315	16.8	-8.2	95	15.7	16.5	46.4	32.8	SW \| 224	SW \| 220	65.0	46.5	16.1	19.5	107.6	101.6
12/26/25 - 1300	16.9	-8.3	95	15.8	16.6	47.2	32.9	SW \| 219	SW \| 218	68.1	51.2	16.1	19.5	107.6	101.6
12/26/25 - 1245	17.0	-8.8	95	15.9	16.6	49.5	34.2	SSW \| 209	SW \| 216	72.9	52.8	16.1	19.5	107.6	101.6
12/26/25 - 1230	17.0	-8.0	95	15.9	16.6	48.0	34.3	SW \| 219	SW \| 221	64.8	51.9	16.1	19.5	107.6	101.6
12/26/25 - 1215	16.8	-8.3	95	15.7	16.5	45.7	33.2	SW \| 216	SW \| 221	67.6	45.9	16.1	19.5	107.6	101.6
12/26/25 - 1200	16.5	-9.2	95	15.4	16.2	48.5	35.2	SW \| 229	SW \| 224	71.8	52.3	16.1	19.5	107.6	101.6
12/26/25 - 1145	16.3	-8.6	95	15.1	16.0	40.4	35.2	SW \| 229	SW \| 231	66.8	59.7	16.1	19.5	107.6	101.6
12/26/25 - 1130	16.2	-9.7	95	15.0	15.9	47.3	38.5	SW \| 224	SW \| 228	73.4	56.8	16.1	19.5	107.6	101.6
12/26/25 - 1115	16.2	-9.9	95	15.0	15.9	48.0	37.0	SW \| 221	SW \| 230	75.4	58.4	16.1	19.5	107.6	101.6
12/26/25 - 1100	16.3	-9.4	95	15.1	16.0	45.4	34.7	SW \| 223	WSW \| 239	72.6	57.7	16.2	19.5	107.6	101.6
12/26/25 - 1045	16.4	-9.5	95	15.3	16.1	47.7	36.6	SW \| 220	WSW \| 238	74.2	58.8	16.3	19.5	107.6	101.6
12/26/25 - 1030	16.7	-9.3	95	15.5	16.4	48.0	36.7	SW \| 223	WSW \| 242	77.1	62.9	16.6	19.5	107.6	101.6
12/26/25 - 1015	16.7	-7.6	95	15.6	16.4	38.3	36.0	SW \| 222	WSW \| 240	64.4	62.6	16.6	19.5	107.6	101.6
12/26/25 - 1000	16.7	-8.6	95	15.6	16.4	47.1	42.6	SW \| 220	SW \| 230	68.5	61.5	16.6	19.5	107.6	101.6
12/26/25 - 0945	16.6	-9.6	95	15.4	16.3	51.0	40.8	SW \| 220	SW \| 235	76.3	61.5	16.6	19.5	107.6	101.6
12/26/25 - 0930	16.6	-10.1	95	15.4	16.3	49.9	38.1	SW \| 220	WSW \| 240	84.8	66.9	16.6	19.5	107.6	101.6
12/26/25 - 0915	16.6	-9.7	95	15.4	16.3	52.0	41.2	SW \| 222	WSW \| 238	76.2	64.4	16.6	19.5	107.6	101.6
12/26/25 - 0900	16.7	-10.0	95	15.5	16.4	52.0	41.1	SW \| 216	WSW \| 241	82.8	67.1	16.6	19.5	107.6	101.6
12/26/25 - 0845	16.8	-9.9	95	15.6	16.4	50.4	39.5	SW \| 215	WSW \| 243	84.4	70.9	16.7	19.5	107.6	101.6
12/26/25 - 0830	16.7	-9.4	95	15.5	16.4	48.1	37.2	SW \| 214	WSW \| 243	77.6	70.9	16.7	19.5	107.6	101.6
12/26/25 - 0815	16.8	-9.1	95	15.6	16.4	40.2	32.1	SSW \| 210	WSW \| 248	83.1	66.0	16.7	19.5	107.6	101.6
12/26/25 - 0800	17.0	-9.0	95	15.8	16.6	48.7	37.3	SW \| 217	WSW \| 240	77.2	58.8	16.9	19.5	107.6	101.6
12/26/25 - 0745	17.2	-8.9	95	16.0	16.8	46.1	35.9	SSW \| 205	WSW \| 245	82.6	64.0	17.0	19.5	107.6	101.6
12/26/25 - 0730	17.6	-6.7	96	16.5	17.3	38.7	30.6	SW \| 215	WSW \| 248	68.5	57.7	17.2	19.5	107.6	101.6
12/26/25 - 0715	18.2	-6.0	96	17.3	17.9	39.2	30.1	SW \| 223	WSW \| 247	71.2	57.5	17.2	19.5	107.6	101.6
12/26/25 - 0700	18.8	-5.2	96	17.9	18.5	35.0	28.4	SSW \| 213	WSW \| 249	74.2	60.8	17.2	19.5	107.6	101.6
12/26/25 - 0645	19.0	-5.4	96	18.1	18.6	43.1	33.8	SW \| 218	WSW \| 237	72.6	59.1	17.2	19.5	107.6	101.6
12/26/25 - 0630	18.9	-5.7	96	18.0	18.6	43.4	34.1	SW \| 218	SW \| 236	75.1	58.4	17.2	19.5	107.6	101.6
12/26/25 - 0615	18.9	-6.7	96	18.0	18.6	49.7	40.3	SW \| 217	SW \| 228	83.7	63.5	17.2	19.5	107.6	101.6
12/26/25 - 0600	18.6	-6.8	96	17.7	18.2	45.1	35.8	SW \| 215	SW \| 234	82.0	63.3	17.2	19.5	107.6	101.6
12/26/25 - 0545	18.2	-7.3	96	17.3	17.9	53.2	43.7	SW \| 220	SSW \| 210	74.4	58.4	17.2	19.5	107.6	101.6
12/26/25 - 0530	18.0	-7.0	96	17.0	17.6	48.5	39.1	SW \| 222	SW \| 226	69.6	55.0	17.2	19.5	107.6	101.6
12/26/25 - 0515	17.8	-5.3	96	16.8	17.4	37.3	30.3	SW \| 221	SW \| 229	55.7	46.3	17.2	19.5	107.6	101.6
12/26/25 - 0500	17.6	-7.7	96	16.6	17.3	42.4	34.9	SW \| 216	SW \| 214	77.8	65.8	17.2	19.5	107.6	101.6
12/26/25 - 0445	17.3	-8.9	96	16.3	17.0	52.6	44.2	SSW \| 208	SSW \| 200	79.2	66.7	17.2	19.5	107.6	101.6
12/26/25 - 0430	17.3	-8.1	96	16.2	17.0	51.5	42.7	SW \| 215	SSW \| 210	68.6	54.6	17.2	19.5	107.6	101.6
12/26/25 - 0415	17.6	-8.3	96	16.6	17.3	52.9	43.4	SW \| 219	SW \| 222	75.4	62.0	17.3	19.5	107.6	101.6
12/26/25 - 0400	18.0	-9.2	96	17.0	17.6	63.9	54.0	SSW \| 211	SW \| 218	88.4	74.3	17.8	19.5	107.6	101.6
12/26/25 - 0345	18.3	-8.6	96	17.3	18.0	63.5	53.6	SSW \| 209	SSW \| 212	85.2	77.6	17.9	19.5	107.6	101.6
Max	19.0	-5.2	96	18.1	18.6	63.9	54.0	-	-	88.4	77.6	17.9	19.5	107.6	101.6
Avg	15.1	-9.2	94	13.7	14.8	39.5	30.9	-	-	58.7	46.4	-	-	-	-
Min	12.2	-13.6	93	10.5	11.9	17.9	10.2	-	-	31.4	19.7	12.1	12.6	44.9	41.4

Calm: 0.0%

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