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 9/12/26 9:51 PM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/12/26 - 2150	35.9	NNW \| 347	45.7	37.9	SW \| 220	43.6
9/12/26 - 2145	36.5	N \| 349	45.8	37.8	SW \| 221	43.2
9/12/26 - 2140	36.4	N \| 356	45.8	37.7	SW \| 222	44.3
9/12/26 - 2135	37.5	N \| 356	45.2	38.4	SW \| 220	45.0
9/12/26 - 2130	36.8	N \| 3	45.8	37.9	SW \| 222	43.4
9/12/26 - 2125	36.6	NNE \| 30	44.9	38.0	SW \| 221	43.8
Max	37.5	-	45.8	38.4	-	45.0
Avg	36.6	-	45.5	37.9	-	43.9
Min	35.9	-	44.9	37.7	-	43.2

Top Stn/Summit - 11,053ft

Current Conditions

9/12/26 9:45 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	36.8 mph 13.0
Wind Spd Sonic	38.0 mph 8.6
Wind Dir	N \| 354 °
Wind Dir Sonic	SW \| 221 °
Wind Gust	45.8 mph 16.6
Wind Gust Sonic	45.0 mph 13.6
Temp	39.4 °F 4.4
WindChill	26.0 °F 8.3
RH	70 % 34
Dew Pt	30.3 °F 11.9
Wet Bulb	35.8 °F 1.0
Daily Max Wind	50.1 mph 5.1
Time of Max Wind	1910
Max Wind Dir	N \| 1 °
Daily Max Gust Sonic	53.7 mph 4.2
Time Wind Max Sonic	1656
Dir Max Gust Sonic	SW \| 221 Degrees
Daily Max Temp	52.8 °F 1.5
Daily Min Temp	39.2 °F 2.8
Yest MaxT	54.3 °F
Yest MinT	42.0 °F
Yest MaxGst	55.2 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/12/26 9:51 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)
9/12/26 - 2145	39.4	26.0	70	30.3	35.8	36.8	38.0	N \| 354	SW \| 221	45.8	45.0	39.2	52.8	50.1	53.7
9/12/26 - 2130	39.5	26.1	69	30.2	35.8	36.6	38.2	NNE \| 20	SW \| 221	45.8	44.3	39.4	52.8	50.1	53.7
9/12/26 - 2115	39.7	26.2	68	30.1	35.9	37.7	39.3	NNE \| 12	SW \| 220	47.1	45.0	39.4	52.8	50.1	53.7
9/12/26 - 2100	40.0	26.6	67	30.0	36.0	37.6	39.5	N \| 7	SW \| 220	47.9	47.0	39.5	52.8	50.1	53.7
9/12/26 - 2045	40.5	27.4	66	29.9	36.2	36.5	38.1	NNE \| 29	SW \| 221	46.6	45.9	39.5	52.8	50.1	53.7
9/12/26 - 2030	41.3	28.6	63	29.7	36.7	36.2	37.3	WSW \| 245	SW \| 222	47.1	45.4	39.5	52.8	50.1	53.7
9/12/26 - 2015	41.7	29.1	62	29.4	36.8	35.6	36.6	NNE \| 23	SW \| 222	46.6	44.7	39.5	52.8	50.1	53.7
9/12/26 - 2000	42.0	29.6	60	29.2	36.9	34.7	35.6	N \| 356	SW \| 224	46.6	45.2	39.5	52.8	50.1	53.7
9/12/26 - 1945	42.4	30.0	58	28.8	36.9	36.0	36.7	N \| 6	SW \| 222	48.8	46.1	39.5	52.8	50.1	53.7
9/12/26 - 1930	42.9	30.9	56	28.1	37.0	35.7	36.0	NNE \| 14	SW \| 224	45.8	46.3	39.5	52.8	50.1	53.7
9/12/26 - 1915	43.9	32.0	53	27.8	37.4	35.4	35.6	SW \| 225	SW \| 225	50.1	46.1	39.5	52.8	50.1	53.7
9/12/26 - 1900	44.6	33.2	51	27.5	37.7	35.0	34.6	N \| 3	SW \| 226	49.0	45.9	39.5	52.8	49.4	53.7
9/12/26 - 1845	45.4	34.5	49	27.2	38.1	33.8	33.6	NNW \| 343	SW \| 229	45.9	45.9	39.5	52.8	49.4	53.7
9/12/26 - 1830	46.1	35.6	48	27.5	38.6	32.4	31.2	ENE \| 74	SW \| 232	45.2	47.6	39.5	52.8	49.4	53.7
9/12/26 - 1815	46.6	35.9	47	27.6	38.8	35.3	34.4	SE \| 134	SW \| 229	48.2	49.0	39.5	52.8	49.4	53.7
9/12/26 - 1800	47.9	37.7	46	27.9	39.6	36.1	35.6	N \| 7	SW \| 226	48.4	49.2	39.5	52.8	49.4	53.7
9/12/26 - 1745	48.0	38.2	46	28.1	39.7	31.7	31.2	NNE \| 25	SW \| 231	46.7	48.5	39.5	52.8	49.4	53.7
9/12/26 - 1730	48.7	38.8	44	27.7	40.0	35.6	35.6	WSW \| 252	SW \| 226	49.4	48.1	39.5	52.8	49.4	53.7
9/12/26 - 1715	49.0	39.5	44	27.8	40.1	31.8	30.9	SW \| 229	SW \| 230	46.6	49.7	39.5	52.8	48.5	53.7
9/12/26 - 1700	49.5	40.2	42	27.4	40.3	32.5	31.5	WNW \| 296	SW \| 230	46.0	53.7	39.5	52.8	48.5	53.7
9/12/26 - 1645	50.4	-	40	27.0	40.6	32.2	31.9	N \| 356	SW \| 227	45.8	43.2	39.5	52.8	48.5	48.5
9/12/26 - 1630	50.3	-	39	26.6	40.4	31.6	30.5	WSW \| 237	SW \| 229	48.5	47.0	39.5	52.8	48.5	48.5
9/12/26 - 1615	50.7	-	38	26.2	40.5	28.1	26.5	WNW \| 283	WSW \| 239	44.7	45.6	39.5	52.8	46.6	48.5
9/12/26 - 1600	51.0	-	37	25.8	40.6	31.1	30.8	NNW \| 348	SW \| 227	43.5	45.9	39.5	52.8	46.6	48.5
9/12/26 - 1545	51.2	-	36	25.1	40.4	26.7	25.5	WSW \| 237	WSW \| 240	46.6	46.8	39.5	52.8	46.6	48.5
9/12/26 - 1530	51.3	-	35	24.7	40.4	27.1	26.5	SW \| 229	SW \| 236	46.4	48.5	39.5	52.8	46.4	48.5
9/12/26 - 1515	51.7	-	35	24.7	40.6	31.4	31.0	SW \| 220	SW \| 226	46.1	47.6	39.5	52.8	46.3	47.6
9/12/26 - 1500	51.9	-	34	24.6	40.6	26.1	24.8	SW \| 229	WSW \| 237	42.4	43.6	39.5	52.8	46.3	45.9
9/12/26 - 1445	52.2	-	33	24.0	40.6	28.6	27.3	SW \| 220	SW \| 232	42.8	44.5	39.5	52.8	46.3	45.9
9/12/26 - 1430	52.1	-	33	23.7	40.5	29.7	28.8	SW \| 234	SW \| 230	46.3	45.0	39.5	52.8	46.3	45.9
9/12/26 - 1415	52.3	-	32	23.4	40.5	27.8	27.1	SW \| 228	SW \| 231	43.1	42.7	39.5	52.8	43.1	45.9
9/12/26 - 1400	52.5	-	32	23.4	40.6	29.1	28.4	SW \| 223	SW \| 225	41.4	40.7	39.5	52.8	43.1	45.9
9/12/26 - 1345	52.6	-	31	23.2	40.6	29.0	28.8	NNW \| 331	SW \| 225	42.3	44.3	39.5	52.8	43.1	45.9
9/12/26 - 1330	52.2	-	31	22.6	40.2	25.6	24.9	N \| 0	SW \| 233	40.8	45.9	39.5	52.8	43.1	45.9
9/12/26 - 1315	52.1	-	30	21.6	39.9	26.9	27.1	N \| 0	SW \| 230	43.1	44.1	39.5	52.6	43.1	45.4
9/12/26 - 1300	51.8	-	28	20.0	39.3	27.8	27.6	N \| 0	SW \| 225	41.1	40.5	39.5	52.4	42.9	45.4
9/12/26 - 1245	51.8	-	27	18.8	39.1	28.3	28.5	NW \| 312	SW \| 228	38.9	41.6	39.5	52.1	42.9	45.4
9/12/26 - 1230	51.4	-	26	17.6	38.6	30.1	31.2	WSW \| 257	SW \| 221	41.9	44.5	39.5	52.0	42.9	45.4
9/12/26 - 1215	51.2	-	25	16.4	38.2	31.8	33.5	SSW \| 202	SW \| 215	42.5	42.0	39.5	51.7	42.9	45.4
9/12/26 - 1200	51.4	-	24	15.7	38.2	31.5	32.7	NNE \| 19	SW \| 219	42.9	45.4	39.5	51.7	42.9	45.4
9/12/26 - 1145	50.7	-	24	15.0	37.7	31.5	33.4	N \| 0	SW \| 218	42.9	42.5	39.5	51.1	42.9	44.1
9/12/26 - 1130	50.0	-	24	14.4	37.2	31.1	33.9	N \| 0	SW \| 216	40.6	41.2	39.5	50.7	42.2	44.1
9/12/26 - 1115	49.7	40.7	24	14.1	37.0	32.2	35.0	N \| 0	SW \| 216	42.2	44.1	39.5	49.9	42.2	44.1
9/12/26 - 1100	49.2	40.1	24	14.4	36.8	31.7	34.5	N \| 0	SW \| 216	42.1	40.9	39.5	49.8	42.1	42.0
9/12/26 - 1045	48.5	39.2	26	14.9	36.5	31.3	34.4	NNW \| 345	SSW \| 213	41.8	40.0	39.5	48.8	41.8	42.0
9/12/26 - 1030	47.8	38.3	26	14.7	36.1	30.9	34.6	SW \| 215	SW \| 216	40.2	40.3	39.5	48.1	41.5	42.0
9/12/26 - 1015	47.2	37.6	26	14.0	35.7	30.5	34.4	NW \| 321	SW \| 216	39.7	41.6	39.5	47.9	41.5	42.0
9/12/26 - 1000	46.5	36.7	25	12.8	35.0	29.7	33.7	SSW \| 211	SW \| 216	38.4	38.9	39.5	46.8	41.5	42.0
9/12/26 - 0945	46.0	36.1	25	12.4	34.7	29.3	33.5	WNW \| 289	SW \| 216	38.3	39.6	39.5	46.3	41.5	42.0
9/12/26 - 0930	45.2	35.2	27	12.9	34.3	28.8	32.4	N \| 4	SW \| 216	36.2	37.4	39.5	45.7	41.5	42.0
9/12/26 - 0915	44.5	34.0	28	13.3	34.0	30.2	33.7	SSE \| 148	SW \| 217	37.3	37.8	39.5	45.0	41.5	42.0
9/12/26 - 0900	44.0	33.2	29	13.9	33.8	30.5	34.2	SSE \| 147	SW \| 217	38.4	38.0	39.5	44.2	41.5	42.0
9/12/26 - 0845	43.2	32.0	30	14.1	33.4	31.2	35.7	SW \| 214	SW \| 214	38.9	38.7	39.5	44.0	41.5	42.0
9/12/26 - 0830	42.9	31.6	31	14.4	33.3	31.9	36.7	SW \| 217	SW \| 214	38.9	39.2	39.5	44.0	41.5	42.0
9/12/26 - 0815	42.1	30.3	32	14.3	32.8	33.1	37.9	S \| 190	SW \| 215	40.2	40.5	39.5	44.0	41.5	42.0
9/12/26 - 0800	41.9	29.9	32	14.1	32.7	33.3	38.5	S \| 189	SSW \| 213	41.0	41.4	39.5	44.0	41.5	42.0
9/12/26 - 0745	41.9	30.1	32	14.3	32.7	33.2	38.3	SW \| 218	SW \| 214	39.5	40.7	39.5	44.0	41.5	42.0
9/12/26 - 0730	41.4	29.4	34	15.4	32.6	32.7	37.7	SW \| 218	SW \| 216	39.3	40.5	39.5	44.0	41.5	42.0
9/12/26 - 0715	40.8	28.4	36	15.8	32.4	33.7	38.9	SW \| 219	SW \| 216	40.7	41.6	39.5	44.0	41.5	42.0
9/12/26 - 0700	40.4	27.8	38	16.8	32.4	34.6	39.9	SW \| 216	SSW \| 213	41.5	42.0	39.5	44.0	41.5	42.0
9/12/26 - 0645	39.8	27.0	41	17.9	32.3	34.1	39.2	SW \| 216	SSW \| 213	40.2	40.9	39.5	44.0	40.2	40.9
9/12/26 - 0630	39.7	27.2	43	18.9	32.5	32.6	37.9	SW \| 214	SSW \| 213	39.0	40.5	39.5	44.0	39.8	40.5
9/12/26 - 0615	40.1	27.8	41	18.1	32.6	31.9	37.0	SSW \| 212	SSW \| 211	38.5	39.4	39.8	44.0	39.8	40.5
9/12/26 - 0600	40.4	28.2	38	16.7	32.4	32.0	37.4	SSW \| 210	SSW \| 208	39.2	40.0	40.1	44.0	39.8	40.5
9/12/26 - 0545	40.6	28.3	39	17.8	32.7	32.1	37.6	SSW \| 210	SSW \| 209	39.8	40.5	40.1	44.0	39.8	40.5
9/12/26 - 0530	40.6	28.5	40	18.4	32.8	31.4	36.9	SSW \| 210	SSW \| 208	37.8	40.5	40.1	44.0	37.8	40.5
9/12/26 - 0515	40.3	28.2	41	18.4	32.7	30.6	35.8	SSW \| 212	SSW \| 212	37.0	38.5	40.1	44.0	37.0	38.5
9/12/26 - 0500	40.7	28.8	41	18.6	33.0	30.2	36.1	SSW \| 210	SSW \| 208	36.3	38.0	40.6	44.0	36.3	38.0
9/12/26 - 0445	40.7	28.9	40	18.5	33.0	30.2	36.3	SSW \| 209	SSW \| 205	36.2	37.8	40.6	44.0	36.2	37.8
9/12/26 - 0430	40.8	29.1	39	17.8	32.9	29.2	34.9	SSW \| 196	SSW \| 208	35.5	37.6	40.6	44.0	35.5	37.6
9/12/26 - 0415	40.8	29.3	36	16.0	32.4	27.5	32.6	SSW \| 200	SSW \| 212	34.8	34.4	40.6	44.0	34.8	35.3
9/12/26 - 0400	41.2	30.3	36	16.1	32.7	26.4	31.0	SSW \| 213	SSW \| 211	31.4	33.6	41.1	44.0	33.6	35.3
9/12/26 - 0345	41.6	30.7	34	15.6	32.8	26.6	31.4	SSW \| 211	SSW \| 208	32.2	32.9	41.3	44.0	33.6	35.3
9/12/26 - 0330	42.3	31.5	33	15.4	33.2	27.2	32.8	SSW \| 200	SSW \| 205	33.4	35.3	42.0	44.0	33.6	35.3
9/12/26 - 0315	42.7	32.2	34	16.5	33.7	26.4	32.0	S \| 177	SSW \| 201	33.6	34.7	42.5	44.0	33.6	34.7
9/12/26 - 0300	42.7	32.4	32	15.0	33.3	25.3	30.7	SSW \| 208	SSW \| 206	30.8	32.7	42.5	44.0	32.4	33.3
9/12/26 - 0245	43.0	32.8	32	14.9	33.5	25.1	30.6	SSW \| 201	SSW \| 207	31.8	33.3	42.8	44.0	32.4	33.3
9/12/26 - 0230	43.3	33.3	32	15.2	33.7	25.0	30.8	SSE \| 166	SSW \| 208	31.2	32.4	43.0	44.0	32.4	33.3
9/12/26 - 0215	43.4	33.5	33	15.8	33.9	24.2	29.7	SSW \| 193	SSW \| 210	30.2	32.4	43.2	44.0	32.4	33.3
9/12/26 - 0200	43.5	33.6	32	16.0	34.0	25.2	31.0	SSW \| 204	SSW \| 212	31.5	33.1	43.3	44.0	32.4	33.3
9/12/26 - 0145	43.7	33.9	33	16.2	34.2	24.7	30.7	SSW \| 211	SSW \| 211	30.9	33.3	43.3	44.0	32.4	33.3
9/12/26 - 0130	43.6	33.5	33	16.1	34.1	26.0	31.8	NNW \| 327	SSW \| 210	32.4	33.1	43.3	44.0	32.4	33.1
9/12/26 - 0115	43.5	33.6	33	16.0	34.0	25.1	30.0	N \| 0	SSW \| 212	30.9	32.4	43.3	43.8	30.9	32.4
9/12/26 - 0100	44.2	35.0	32	16.5	34.5	22.5	27.4	N \| 0	SSW \| 209	28.0	30.2	42.0	54.3	55.2	57.9
9/12/26 - 0045	44.7	35.9	33	17.2	35.0	20.6	25.1	N \| 0	SSW \| 207	26.9	28.9	42.0	54.3	55.2	57.9
9/12/26 - 0030	45.8	37.5	34	18.8	36.0	20.0	24.3	N \| 0	SSW \| 202	26.5	27.3	42.0	54.3	55.2	57.9
9/12/26 - 0015	45.6	36.9	33	18.0	35.6	21.8	26.7	N \| 0	SSW \| 204	27.6	29.5	42.0	54.3	55.2	57.9
9/12/26 - 0000	44.3	35.1	30	15.0	34.2	21.9	27.4	N \| 0	SSW \| 209	28.1	30.6	42.0	54.3	55.2	57.9
9/11/26 - 2345	44.3	35.2	28	13.2	33.9	21.4	26.6	N \| 0	SSW \| 210	27.4	28.6	42.0	54.3	55.2	57.9
9/11/26 - 2330	43.9	34.8	27	12.5	33.5	21.4	27.1	N \| 0	SSW \| 211	26.6	28.6	42.0	54.3	55.2	57.9
9/11/26 - 2315	43.6	34.3	29	13.5	33.6	22.3	27.4	N \| 0	SSW \| 212	27.5	28.4	42.0	54.3	55.2	57.9
9/11/26 - 2300	43.6	34.4	31	14.9	33.8	21.9	27.2	N \| 0	SSW \| 212	26.3	28.6	42.0	54.3	55.2	57.9
9/11/26 - 2245	43.6	34.2	33	16.6	34.2	22.2	27.5	N \| 0	SW \| 214	27.3	29.3	42.0	54.3	55.2	57.9
9/11/26 - 2230	43.7	34.4	34	17.4	34.4	22.3	27.9	N \| 0	SW \| 215	27.6	29.8	42.0	54.3	55.2	57.9
9/11/26 - 2215	44.4	35.3	34	17.8	34.9	22.2	27.6	N \| 0	SSW \| 210	27.3	30.0	42.0	54.3	55.2	57.9
9/11/26 - 2200	44.1	34.8	34	17.8	34.8	23.0	28.6	N \| 0	SSW \| 211	28.2	30.2	42.0	54.3	55.2	57.9
9/11/26 - 2145	43.8	34.2	36	18.4	34.7	23.7	29.3	NE \| 37	SSW \| 212	29.1	31.3	42.0	54.3	55.2	57.9
Max	52.6	40.7	70	30.3	40.6	37.7	39.9	-	-	50.1	53.7	43.3	54.3	55.2	57.9
Avg	45.3	32.7	37	19.9	36.0	29.6	32.5	-	-	39.1	39.9	-	-	-	-
Min	39.4	26.0	24	12.4	32.3	20.0	24.3	-	-	26.3	27.3	39.2	43.8	30.9	32.4

Calm: 0.0%

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