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 5/13/26 12:35 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
5/13/26 - 0030	21.2	SW \| 222	25.9	22.6	SW \| 217	24.4
5/13/26 - 0025	20.7	SW \| 221	25.9	22.2	SW \| 216	24.4
5/13/26 - 0020	19.4	SW \| 219	24.2	21.0	SW \| 215	23.0
5/13/26 - 0015	18.2	SW \| 217	24.2	19.3	SSW \| 212	22.8
5/13/26 - 0010	17.3	SW \| 215	23.4	19.0	SSW \| 211	21.0
Max	21.2	-	25.9	22.6	-	24.4
Avg	19.4	-	24.7	20.8	-	23.1
Min	17.3	-	23.4	19.0	-	21.0

Top Stn/Summit - 11,053ft

Current Conditions

5/13/26 12:30 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	20.4 mph 5.7
Wind Spd Sonic	21.9 mph 9.4
Wind Dir	SW \| 220 °
Wind Dir Sonic	SW \| 216 °
Wind Gust	25.9 mph 7.1
Wind Gust Sonic	24.4 mph 9.4
Temp	42.1 °F 0.5
WindChill	32.6 °F 1.9
RH	62 % 0
Dew Pt	30.0 °F 0.5
Wet Bulb	37.2 °F 0.4
Daily Max Wind	49.2 mph 9.5
Time of Max Wind	1749
Max Wind Dir	S \| 187 °
Daily Max Gust Sonic	57.7 mph 18.6
Time Wind Max Sonic	1753
Dir Max Gust Sonic	SE \| 142 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 5/13/26 12:35 AM 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)
5/13/26 - 0030	42.1	32.6	62	30.0	37.2	20.4	21.9	SW \| 220	SW \| 216	25.9	24.4	40.5	51.7	49.2	57.7
5/13/26 - 0015	43.3	34.6	56	28.7	37.4	17.9	19.3	SW \| 214	SSW \| 209	24.2	22.8	40.5	51.7	49.2	57.7
5/13/26 - 0000	43.4	34.7	55	28.4	37.4	18.6	20.1	SSW \| 209	SSW \| 203	23.5	21.9	40.5	51.7	49.2	57.7
5/12/26 - 2345	43.4	34.8	56	28.6	37.5	18.8	20.3	SSW \| 210	SSW \| 204	22.7	21.2	40.5	51.7	49.2	57.7
5/12/26 - 2330	43.4	34.7	56	28.7	37.5	19.1	20.7	SSW \| 212	SSW \| 206	24.0	22.2	40.5	51.7	49.2	57.7
5/12/26 - 2315	43.9	35.2	55	28.7	37.7	19.4	20.7	SSW \| 211	SSW \| 206	23.9	22.6	40.5	51.7	49.2	57.7
5/12/26 - 2300	44.1	35.3	55	29.0	37.9	20.3	21.7	SSW \| 208	SSW \| 202	25.0	23.0	40.5	51.7	49.2	57.7
5/12/26 - 2245	44.0	35.4	56	29.4	38.0	19.5	20.9	SSW \| 209	SSW \| 203	24.0	22.6	40.5	51.7	49.2	57.7
5/12/26 - 2230	44.0	35.1	57	29.9	38.2	20.2	21.7	SSW \| 208	SSW \| 202	25.4	23.7	40.5	51.7	49.2	57.7
5/12/26 - 2215	43.7	34.7	59	30.3	38.2	20.4	22.2	SSW \| 209	SSW \| 203	25.7	24.6	40.5	51.7	49.2	57.7
5/12/26 - 2200	43.7	34.6	59	30.3	38.2	20.3	22.1	SSW \| 212	SSW \| 206	26.6	25.5	40.5	51.7	49.2	57.7
5/12/26 - 2145	43.6	34.4	59	30.0	38.0	20.6	22.1	SSW \| 205	SSW \| 199	27.1	26.0	40.5	51.7	49.2	57.7
5/12/26 - 2130	42.6	32.8	60	29.9	37.5	21.7	25.2	SSW \| 209	SSW \| 204	29.1	29.8	40.5	51.7	49.2	57.7
5/12/26 - 2115	42.8	32.4	60	30.0	37.6	25.0	28.1	SSW \| 213	SSW \| 207	33.0	32.4	40.5	51.7	49.2	57.7
5/12/26 - 2100	41.7	31.1	64	30.4	37.2	24.7	27.7	SW \| 214	SSW \| 208	31.6	30.9	40.5	51.7	49.2	57.7
5/12/26 - 2045	41.6	31.7	65	30.8	37.2	21.1	23.8	SW \| 218	SSW \| 213	27.5	26.6	40.5	51.7	49.2	57.7
5/12/26 - 2030	41.5	31.2	66	31.0	37.2	21.8	23.7	SW \| 228	SW \| 221	31.2	31.8	40.5	51.7	49.2	57.7
5/12/26 - 2015	42.0	30.0	66	31.6	37.7	30.5	34.1	SW \| 221	SW \| 215	45.4	45.0	40.5	51.7	49.2	57.7
5/12/26 - 2000	43.4	31.6	63	31.4	38.4	34.4	36.5	SW \| 219	SSW \| 213	45.9	45.9	40.5	51.7	49.2	57.7
5/12/26 - 1945	43.8	33.1	62	31.6	38.7	27.2	29.7	SW \| 214	SSW \| 209	39.3	40.7	40.5	51.7	49.2	57.7
5/12/26 - 1930	44.2	33.6	59	30.6	38.5	27.1	29.7	SW \| 223	SW \| 217	39.8	37.8	40.5	51.7	49.2	57.7
5/12/26 - 1915	45.2	35.8	54	29.4	38.7	24.4	25.8	SW \| 225	SW \| 218	32.3	31.8	40.5	51.7	49.2	57.7
5/12/26 - 1900	46.1	37.0	52	29.6	39.2	24.7	26.3	SW \| 220	SW \| 215	32.2	32.0	40.5	51.7	49.2	57.7
5/12/26 - 1845	46.6	38.6	50	28.7	39.2	19.8	21.0	SW \| 221	SW \| 216	25.9	23.9	40.5	51.7	49.2	57.7
5/12/26 - 1830	47.9	40.1	46	28.1	39.7	21.0	23.0	SSW \| 211	SSW \| 206	28.3	29.8	40.5	51.7	49.2	57.7
5/12/26 - 1815	47.5	40.0	45	27.2	39.2	15.9	19.2	SSE \| 161	SSE \| 154	26.9	27.7	40.5	51.7	49.2	57.7
5/12/26 - 1800	45.4	34.6	54	29.6	38.9	28.8	32.5	SSE \| 157	SSE \| 150	49.2	57.7	40.5	51.7	49.2	57.7
5/12/26 - 1745	46.1	36.1	53	29.8	39.3	27.0	29.5	SSW \| 194	S \| 190	42.6	42.0	40.5	51.7	47.9	49.7
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
Max	51.0	42.5	66	31.6	40.7	38.6	39.4	-	-	49.2	57.7	42.0	52.4	49.2	57.7
Avg	44.9	34.5	47	25.3	37.2	25.7	27.2	-	-	35.7	35.3	-	-	-	-
Min	40.8	27.6	35	19.9	33.4	13.8	15.7	-	-	22.7	21.2	40.2	42.6	29.7	32.7

Calm: 0.0%

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