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 5/12/26 5:42 PM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
5/12/26 - 1740	25.8	SSW \| 201	37.2	27.8	SSW \| 197	42.0
5/12/26 - 1735	24.8	SSW \| 196	34.2	28.1	SSW \| 192	36.0
5/12/26 - 1730	16.2	SW \| 230	28.2	17.5	SW \| 224	27.5
5/12/26 - 1725	20.7	SSW \| 210	32.3	22.8	SSW \| 204	29.8
5/12/26 - 1720	16.3	SSW \| 204	24.4	18.3	SSW \| 197	26.4
5/12/26 - 1715	12.3	SW \| 215	17.6	14.0	SSW \| 210	16.8
Max	25.8	-	37.2	28.1	-	42.0
Avg	19.4	-	29.0	21.4	-	29.8
Min	12.3	-	17.6	14.0	-	16.8

Top Stn/Summit - 11,053ft

Current Conditions

5/12/26 5:30 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	17.8 mph 5.2
Wind Spd Sonic	19.6 mph 3.3
Wind Dir	SW \| 214 °
Wind Dir Sonic	SSW \| 208 °
Wind Gust	32.3 mph 0.9
Wind Gust Sonic	29.8 mph 2.7
Temp	46.3 °F 3.5
WindChill	37.8 °F 4.3
RH	53 % 10
Dew Pt	29.9 °F 2.1
Wet Bulb	39.5 °F 1.1
Daily Max Wind	47.9 mph 8.2
Time of Max Wind	0417
Max Wind Dir	SSW \| 209 °
Daily Max Gust Sonic	49.7 mph 11.2
Time Wind Max Sonic	1127
Dir Max Gust Sonic	SSW \| 211 Degrees
Daily Max Temp	51.7 °F 0.7
Daily Min Temp	40.5 °F 0.3
Yest MaxT	52.4 °F
Yest MinT	40.2 °F
Yest MaxGst	39.7 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 5/12/26 5:42 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)
5/12/26 - 1730	46.3	37.8	53	29.9	39.5	17.8	19.6	SW \| 214	SSW \| 208	32.3	29.8	40.5	51.7	47.9	49.7
5/12/26 - 1715	46.6	39.2	53	30.6	39.9	13.8	15.7	SW \| 222	SW \| 216	25.7	26.8	40.5	51.7	47.9	49.7
5/12/26 - 1700	48.2	39.3	47	28.8	40.0	21.2	22.5	SW \| 215	SSW \| 210	43.1	43.2	40.5	51.7	47.9	49.7
5/12/26 - 1645	49.5	41.8	40	26.0	39.8	20.1	19.8	SW \| 234	SW \| 228	33.6	34.0	40.5	51.7	47.9	49.7
5/12/26 - 1630	50.1	-	39	26.0	40.1	21.5	21.0	SW \| 230	SW \| 227	31.9	31.1	40.5	51.7	47.9	49.7
5/12/26 - 1615	51.0	-	38	26.4	40.7	20.1	19.8	SW \| 235	SW \| 234	34.4	33.6	40.5	51.7	47.9	49.7
5/12/26 - 1600	51.0	-	38	26.2	40.6	19.1	18.5	SW \| 230	SW \| 230	32.0	35.8	40.5	51.3	47.9	49.7
5/12/26 - 1545	51.0	-	37	25.8	40.5	16.2	16.3	WSW \| 237	SW \| 236	32.0	34.0	40.5	51.3	47.9	49.7
5/12/26 - 1530	50.0	-	38	25.6	40.0	17.1	16.8	SW \| 236	WSW \| 241	33.0	32.2	40.5	51.1	47.9	49.7
5/12/26 - 1515	49.5	41.3	39	25.4	39.6	23.7	22.9	SW \| 231	SW \| 229	36.1	40.0	40.5	51.1	47.9	49.7
5/12/26 - 1500	49.6	41.7	38	25.2	39.6	23.2	23.8	SW \| 226	SW \| 223	33.7	37.6	40.5	51.1	47.9	49.7
5/12/26 - 1445	49.9	42.1	37	25.0	39.7	20.3	20.6	SW \| 222	SW \| 218	36.6	34.2	40.5	51.1	47.9	49.7
5/12/26 - 1430	49.4	41.5	38	24.8	39.4	20.6	20.9	SW \| 232	SW \| 230	35.3	35.3	40.5	51.1	47.9	49.7
5/12/26 - 1415	49.8	42.5	37	24.5	39.6	19.0	18.4	WSW \| 237	SW \| 232	30.8	31.1	40.5	51.1	47.9	49.7
5/12/26 - 1400	49.5	41.7	37	24.4	39.4	22.5	22.1	SW \| 230	SW \| 226	33.8	34.0	40.5	51.1	47.9	49.7
5/12/26 - 1345	49.2	41.3	37	24.0	39.1	22.2	22.1	SW \| 230	SW \| 229	33.4	34.0	40.5	51.1	47.9	49.7
5/12/26 - 1330	49.8	41.9	36	23.9	39.4	22.3	22.0	SW \| 232	SW \| 231	35.6	36.9	40.5	51.1	47.9	49.7
5/12/26 - 1315	50.0	42.0	36	23.8	39.4	24.4	23.6	SW \| 229	SW \| 226	36.3	35.6	40.5	51.1	47.9	49.7
5/12/26 - 1300	50.4	-	35	24.0	39.7	25.5	25.5	SW \| 229	SW \| 226	40.5	39.6	40.5	51.1	47.9	49.7
5/12/26 - 1245	49.7	41.1	36	23.6	39.2	25.6	25.3	SW \| 232	SW \| 228	42.0	42.7	40.5	50.1	47.9	49.7
5/12/26 - 1230	49.5	40.6	36	23.8	39.2	28.9	28.6	SW \| 228	SW \| 226	43.7	46.3	40.5	50.0	47.9	49.7
5/12/26 - 1215	49.7	40.8	36	23.8	39.3	29.0	28.5	SW \| 227	SW \| 224	45.2	47.6	40.5	50.0	47.9	49.7
5/12/26 - 1200	49.2	39.8	37	23.9	39.1	31.6	32.4	SW \| 216	SSW \| 212	47.8	45.2	40.5	49.9	47.9	49.7
5/12/26 - 1145	49.0	39.6	37	23.6	38.9	30.5	30.9	SW \| 222	SW \| 218	47.7	47.0	40.5	49.4	47.9	49.7
5/12/26 - 1130	48.7	39.4	36	23.2	38.6	27.5	28.1	SW \| 222	SW \| 218	47.4	49.7	40.5	49.0	47.9	49.7
5/12/26 - 1115	48.2	39.8	36	22.8	38.3	24.6	24.9	SW \| 229	SW \| 223	34.0	36.2	40.5	48.9	47.9	45.0
5/12/26 - 1100	47.8	38.6	37	22.9	38.1	26.9	27.5	SW \| 217	SSW \| 213	41.2	41.4	40.5	48.1	47.9	45.0
5/12/26 - 1045	47.7	39.1	37	22.4	37.9	23.3	23.8	SW \| 220	SW \| 214	34.1	32.4	40.5	47.9	47.9	45.0
5/12/26 - 1030	47.4	38.8	36	22.1	37.6	22.5	22.8	SW \| 224	SW \| 219	33.8	31.8	40.5	47.9	47.9	45.0
5/12/26 - 1015	46.8	37.7	37	21.8	37.2	23.6	24.3	SW \| 225	SW \| 219	35.0	34.9	40.5	47.6	47.9	45.0
5/12/26 - 1000	47.0	38.2	36	21.2	37.2	24.8	25.1	SW \| 225	SW \| 220	33.4	33.3	40.5	47.6	47.9	45.0
5/12/26 - 0945	46.8	37.9	35	20.6	37.0	25.0	25.3	SW \| 224	SW \| 218	32.6	32.0	40.5	47.4	47.9	45.0
5/12/26 - 0930	46.0	36.6	36	20.5	36.5	25.0	25.4	SW \| 221	SW \| 217	35.3	32.9	40.5	46.5	47.9	45.0
5/12/26 - 0915	45.5	35.6	37	20.5	36.2	27.5	28.5	SW \| 221	SW \| 216	36.3	36.5	40.5	45.8	47.9	45.0
5/12/26 - 0900	45.0	34.7	38	20.8	36.0	28.4	30.3	SW \| 218	SSW \| 213	38.3	37.6	40.5	45.4	47.9	45.0
5/12/26 - 0845	44.4	34.4	40	21.5	35.8	26.0	28.2	SW \| 214	SSW \| 209	34.8	33.6	40.5	44.6	47.9	45.0
5/12/26 - 0830	44.0	33.7	39	20.9	35.5	27.4	29.4	SSW \| 211	SSW \| 206	35.9	34.4	40.5	44.6	47.9	45.0
5/12/26 - 0815	44.0	33.5	39	20.7	35.4	28.0	29.1	SSW \| 209	SSW \| 205	36.0	34.9	40.5	44.6	47.9	45.0
5/12/26 - 0800	43.1	32.1	41	21.1	35.0	29.3	31.5	SSW \| 210	SSW \| 206	37.4	35.1	40.5	43.8	47.9	45.0
5/12/26 - 0745	43.2	32.5	41	21.2	35.1	27.7	29.2	SW \| 216	SSW \| 211	35.5	34.0	40.5	43.8	47.9	45.0
5/12/26 - 0730	42.6	31.8	41	20.7	34.6	27.6	29.2	SW \| 220	SW \| 214	35.1	33.3	40.5	43.0	47.9	45.0
5/12/26 - 0715	42.4	31.3	42	20.8	34.5	29.2	29.9	SW \| 219	SW \| 214	35.7	34.0	40.5	42.8	47.9	45.0
5/12/26 - 0700	41.9	30.6	42	20.7	34.3	28.8	30.5	SW \| 220	SW \| 215	36.6	35.1	40.5	42.6	47.9	45.0
5/12/26 - 0645	41.5	29.7	43	20.6	34.0	30.5	32.8	SW \| 220	SW \| 214	39.8	38.9	40.5	42.6	47.9	45.0
5/12/26 - 0630	41.6	29.4	42	20.4	34.0	33.5	35.9	SW \| 218	SSW \| 212	43.3	41.6	40.5	42.6	47.9	45.0
5/12/26 - 0615	41.5	29.2	42	20.0	33.8	34.5	36.6	SW \| 215	SSW \| 210	43.3	41.4	40.5	42.6	47.9	45.0
5/12/26 - 0600	41.0	28.5	42	19.9	33.5	35.3	37.4	SW \| 214	SSW \| 210	43.5	41.6	40.5	42.6	47.9	45.0
5/12/26 - 0545	41.1	28.4	42	19.9	33.6	35.7	37.7	SW \| 215	SSW \| 211	44.2	43.6	40.5	42.6	47.9	45.0
5/12/26 - 0530	40.9	28.0	43	19.9	33.4	36.9	39.3	SW \| 214	SSW \| 210	46.1	43.4	40.5	42.6	47.9	45.0
5/12/26 - 0515	41.0	28.0	43	20.1	33.5	37.6	39.1	SSW \| 212	SSW \| 208	46.3	43.2	40.5	42.6	47.9	45.0
5/12/26 - 0500	40.9	28.0	43	20.3	33.5	36.4	38.1	SW \| 214	SSW \| 210	45.0	42.7	40.5	42.6	47.9	45.0
5/12/26 - 0445	40.8	27.8	44	20.4	33.5	37.3	39.0	SW \| 214	SSW \| 210	46.3	44.1	40.5	42.6	47.9	45.0
5/12/26 - 0430	40.8	27.6	44	20.5	33.5	38.6	39.4	SSW \| 213	SSW \| 210	47.9	44.3	40.5	42.6	47.9	45.0
5/12/26 - 0415	40.9	28.0	43	20.4	33.6	37.0	38.4	SW \| 215	SSW \| 211	47.0	45.0	40.5	42.6	47.0	45.0
5/12/26 - 0400	41.1	28.6	44	20.7	33.8	34.0	35.0	SW \| 218	SW \| 214	43.1	43.2	40.5	42.6	43.6	43.2
5/12/26 - 0345	40.9	28.4	45	21.0	33.7	33.4	34.8	SW \| 218	SSW \| 213	43.6	40.3	40.5	42.6	43.6	40.9
5/12/26 - 0330	40.8	28.5	45	21.2	33.8	32.7	34.5	SW \| 217	SSW \| 213	42.5	40.9	40.5	42.6	43.0	40.9
5/12/26 - 0315	41.2	29.1	45	21.5	34.0	32.3	33.5	SSW \| 213	SSW \| 210	40.9	39.2	40.5	42.6	43.0	40.7
5/12/26 - 0300	41.3	29.1	47	22.6	34.4	32.5	33.6	SSW \| 210	SSW \| 207	43.0	40.7	40.5	42.6	43.0	40.7
5/12/26 - 0245	40.9	28.8	52	24.8	34.8	31.9	33.8	SSW \| 212	SSW \| 208	40.4	40.0	40.5	42.6	40.4	40.0
5/12/26 - 0230	40.8	29.2	58	27.2	35.5	28.2	31.0	SW \| 219	SW \| 214	35.8	36.5	40.5	42.6	35.8	36.5
5/12/26 - 0215	41.1	29.8	58	27.2	35.7	26.8	30.6	SW \| 215	SSW \| 210	34.0	35.1	40.5	42.6	34.3	35.1
5/12/26 - 0200	41.0	29.8	59	27.6	35.8	26.6	30.8	SW \| 215	SSW \| 210	34.3	35.1	41.0	42.6	34.3	35.1
5/12/26 - 0145	41.2	30.2	59	28.1	36.0	26.0	29.6	SW \| 214	SSW \| 209	32.6	32.9	41.0	42.6	32.6	32.9
5/12/26 - 0130	41.6	31.0	58	28.0	36.2	24.0	27.9	SW \| 215	SSW \| 211	31.8	31.8	41.3	42.6	31.8	32.7
5/12/26 - 0115	42.4	32.4	56	27.8	36.6	22.8	28.0	SSW \| 212	SSW \| 208	29.7	32.7	42.0	42.6	29.7	32.7
5/12/26 - 0100	42.7	32.4	55	27.6	36.7	24.8	30.6	SSW \| 207	SSW \| 202	32.8	34.9	40.2	52.4	39.7	39.2
5/12/26 - 0045	41.9	31.1	57	27.7	36.3	26.4	32.2	SSW \| 207	SSW \| 202	33.0	34.9	40.2	52.4	39.7	39.2
5/12/26 - 0030	41.6	30.7	62	29.5	36.8	26.1	31.4	SSW \| 212	SSW \| 207	33.0	33.8	40.2	52.4	39.7	39.2
5/12/26 - 0015	41.8	31.2	63	30.3	37.2	25.5	28.9	SW \| 215	SSW \| 210	33.0	33.6	40.2	52.4	39.7	39.2
5/12/26 - 0000	41.7	30.9	65	30.8	37.2	25.4	29.9	SW \| 214	SSW \| 210	32.1	32.0	40.2	52.4	39.7	39.2
5/11/26 - 2345	41.6	30.7	67	31.4	37.4	26.8	30.8	SW \| 216	SSW \| 210	32.8	32.7	40.2	52.4	39.7	39.2
5/11/26 - 2330	41.7	31.1	67	31.6	37.6	24.3	27.5	SW \| 218	SW \| 214	31.9	30.9	40.2	52.4	39.7	39.2
5/11/26 - 2315	41.7	31.4	67	31.8	37.6	22.8	26.4	SW \| 217	SSW \| 212	30.8	30.0	40.2	52.4	39.7	39.2
5/11/26 - 2300	41.8	31.3	66	31.2	37.5	24.4	28.1	SW \| 218	SSW \| 213	31.9	30.9	40.2	52.4	39.7	39.2
5/11/26 - 2245	42.0	31.2	65	31.0	37.5	25.6	29.4	SW \| 219	SW \| 215	32.9	32.9	40.2	52.4	39.7	39.2
5/11/26 - 2230	41.8	31.1	67	31.6	37.6	26.0	29.8	SW \| 219	SW \| 215	32.4	32.4	40.2	52.4	39.7	39.2
5/11/26 - 2215	42.1	31.8	66	31.4	37.7	24.3	28.3	SW \| 217	SSW \| 213	30.3	30.4	40.2	52.4	39.7	39.2
5/11/26 - 2200	42.3	32.2	65	31.3	37.8	23.4	27.2	SW \| 221	SW \| 217	28.6	29.3	40.2	52.4	39.7	39.2
5/11/26 - 2145	42.5	32.5	63	30.8	37.7	23.0	27.0	SW \| 227	SW \| 221	29.8	30.6	40.2	52.4	39.7	39.2
5/11/26 - 2130	42.3	31.9	63	30.5	37.5	24.7	28.6	SW \| 226	SW \| 221	31.3	31.5	40.2	52.4	39.7	39.2
5/11/26 - 2115	42.6	32.2	60	29.7	37.4	25.3	29.4	SW \| 224	SW \| 220	33.0	32.0	40.2	52.4	39.7	39.2
5/11/26 - 2100	42.7	32.3	60	29.6	37.4	25.4	28.8	SW \| 223	SW \| 219	32.4	32.7	40.2	52.4	39.7	39.2
5/11/26 - 2045	42.8	32.3	57	28.5	37.1	26.1	30.2	SW \| 219	SW \| 215	33.6	34.0	40.2	52.4	39.7	39.2
5/11/26 - 2030	43.2	32.8	52	26.9	36.8	26.2	30.1	SW \| 220	SW \| 216	33.2	32.4	40.2	52.4	39.7	39.2
5/11/26 - 2015	43.6	33.6	51	26.5	36.8	25.3	29.2	SW \| 223	SW \| 218	31.5	32.2	40.2	52.4	39.7	39.2
5/11/26 - 2000	44.0	33.8	48	25.8	36.9	27.0	30.2	SW \| 225	SW \| 220	34.8	34.0	40.2	52.4	39.7	39.2
5/11/26 - 1945	45.8	36.4	45	25.8	37.8	25.2	27.7	SW \| 228	SW \| 222	33.3	32.7	40.2	52.4	39.7	39.2
5/11/26 - 1930	46.0	36.7	41	23.7	37.3	25.6	26.2	SW \| 232	SW \| 228	32.9	33.3	40.2	52.4	39.7	39.2
5/11/26 - 1915	46.8	37.5	41	24.3	37.9	26.6	28.9	SW \| 226	SW \| 220	34.7	34.7	40.2	52.4	39.7	39.2
5/11/26 - 1900	46.6	37.2	42	24.5	37.9	28.3	30.6	SW \| 228	SW \| 221	36.4	35.8	40.2	52.4	39.7	39.2
5/11/26 - 1845	46.8	37.4	41	24.3	38.0	28.0	31.3	SW \| 224	SW \| 218	36.3	38.5	40.2	52.4	39.7	39.2
5/11/26 - 1830	47.9	38.8	43	26.6	39.2	27.2	30.1	SW \| 220	SW \| 215	38.6	39.2	40.2	52.4	39.7	39.2
5/11/26 - 1815	48.8	40.4	44	27.7	40.0	25.7	27.9	SW \| 227	SW \| 221	35.1	36.5	40.2	52.4	39.7	38.5
5/11/26 - 1800	49.4	41.5	42	27.0	40.1	24.1	25.0	SW \| 226	SW \| 221	32.1	30.6	40.2	52.4	39.7	38.5
5/11/26 - 1745	49.7	42.1	43	28.1	40.6	21.7	21.6	SW \| 226	SW \| 224	31.0	30.4	40.2	52.4	39.7	38.5
5/11/26 - 1730	49.9	42.1	42	27.8	40.6	23.0	22.9	SW \| 228	SW \| 225	33.2	32.4	40.2	52.4	39.7	38.5
Max	51.0	42.5	67	31.8	40.7	38.6	39.4	-	-	47.9	49.7	42.0	52.4	47.9	49.7
Avg	45.0	34.5	46	25.0	37.2	26.5	28.3	-	-	36.4	36.1	-	-	-	-
Min	40.8	27.6	35	19.9	33.4	13.8	15.7	-	-	25.7	26.8	40.2	42.6	29.7	32.7

Calm: 0.0%

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