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 9/9/26 12:05 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/9/26 - 0005	16.8	NNE \| 13	21.2	19.8	N \| 6	21.9
9/9/26 - 0000	16.5	NNE \| 14	20.0	19.7	N \| 7	21.2
9/8/26 - 2355	16.0	NNE \| 15	20.3	19.2	N \| 8	20.1
9/8/26 - 2350	16.1	NNE \| 17	19.4	19.4	N \| 10	20.1
9/8/26 - 2345	15.4	NNE \| 16	19.0	18.9	N \| 8	19.9
9/8/26 - 2340	15.2	NNE \| 23	19.1	17.9	NNE \| 16	19.2
Max	16.8	-	21.2	19.8	-	21.9
Avg	16.0	-	19.8	19.1	-	20.4
Min	15.2	-	19.0	17.9	-	19.2

Top Stn/Summit - 11,053ft

Current Conditions

9/9/26 12:00 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	16.2 mph 4.4
Wind Spd Sonic	19.4 mph 4.2
Wind Dir	NNE \| 15 °
Wind Dir Sonic	N \| 8 °
Wind Gust	20.3 mph 7.6
Wind Gust Sonic	21.2 mph 7.2
Temp	48.6 °F 6.6
WindChill	42.1 °F 10.0
RH	41 % 6
Dew Pt	25.9 °F 2.7
Wet Bulb	39.3 °F 4.4
Daily Max Wind	42.3 mph 3.3
Time of Max Wind	0137
Max Wind Dir	SSW \| 194 °
Daily Max Gust Sonic	40.7 mph 4.9
Time Wind Max Sonic	1308
Dir Max Gust Sonic	SW \| 218 Degrees
Daily Max Temp	54.8 °F 5.7
Daily Min Temp	38.6 °F 5.9
Yest MaxT	49.1 °F
Yest MinT	32.7 °F
Yest MaxGst	45.6 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/9/26 12:05 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)
9/9/26 - 0000	48.6	42.1	41	25.9	39.3	16.2	19.4	NNE \| 15	N \| 8	20.3	21.2	38.6	54.8	42.3	40.7
9/8/26 - 2345	48.6	42.3	41	26.0	39.4	15.2	18.4	NNE \| 20	NNE \| 13	19.1	19.9	38.6	54.8	42.3	40.7
9/8/26 - 2330	48.7	42.0	40	25.7	39.3	16.9	19.3	NNE \| 14	N \| 6	22.3	21.7	38.6	54.8	42.3	40.7
9/8/26 - 2315	48.9	41.8	40	25.5	39.4	18.7	20.6	NNE \| 13	N \| 6	25.0	23.3	38.6	54.8	42.3	40.7
9/8/26 - 2300	49.3	42.2	39	25.6	39.6	19.2	20.1	N \| 10	N \| 3	25.0	23.7	38.6	54.8	42.3	40.7
9/8/26 - 2245	49.6	42.6	42	27.3	40.3	19.2	19.8	N \| 8	N \| 0	24.8	24.4	38.6	54.8	42.3	40.7
9/8/26 - 2230	49.9	43.3	45	29.2	41.1	17.7	18.0	N \| 1	N \| 353	24.2	21.7	38.6	54.8	42.3	40.7
9/8/26 - 2215	50.2	-	45	29.8	41.4	16.2	16.4	N \| 1	N \| 353	22.0	18.8	38.6	54.8	42.3	40.7
9/8/26 - 2200	50.4	-	45	30.0	41.6	13.8	15.3	N \| 3	N \| 355	21.1	19.7	38.6	54.8	42.3	40.7
9/8/26 - 2145	50.6	-	45	30.2	41.8	13.4	14.5	N \| 2	N \| 354	21.7	19.5	38.6	54.8	42.3	40.7
9/8/26 - 2130	50.6	-	51	32.9	42.7	5.8	8.7	NW \| 321	NNW \| 339	13.7	14.3	38.6	54.8	42.3	40.7
9/8/26 - 2115	50.4	-	52	33.4	42.8	2.1	5.6	SW \| 214	SW \| 234	5.8	9.8	38.6	54.8	42.3	40.7
9/8/26 - 2100	50.0	47.1	53	33.6	42.7	6.2	9.9	SSW \| 213	SW \| 217	8.2	11.4	38.6	54.8	42.3	40.7
9/8/26 - 2045	49.0	44.8	57	34.4	42.5	8.1	11.6	SSW \| 210	SSW \| 209	11.3	13.9	38.6	54.8	42.3	40.7
9/8/26 - 2030	48.8	44.1	58	34.5	42.4	9.6	13.0	SSW \| 207	SSW \| 205	12.8	15.0	38.6	54.8	42.3	40.7
9/8/26 - 2015	48.7	44.0	58	34.5	42.4	10.0	13.8	SSW \| 209	SSW \| 208	12.7	15.7	38.6	54.8	42.3	40.7
9/8/26 - 2000	48.7	43.9	57	34.4	42.4	10.1	14.1	SSW \| 209	SSW \| 209	13.4	16.3	38.6	54.8	42.3	40.7
9/8/26 - 1945	49.0	43.7	57	34.4	42.6	12.1	15.6	SW \| 217	SW \| 215	15.7	18.1	38.6	54.8	42.3	40.7
9/8/26 - 1930	49.9	44.4	56	34.8	43.1	13.2	16.2	SSW \| 213	SSW \| 211	17.6	18.3	38.6	54.8	42.3	40.7
9/8/26 - 1915	50.1	-	55	34.8	43.2	15.3	18.3	SW \| 221	SW \| 217	20.3	21.0	38.6	54.8	42.3	40.7
9/8/26 - 1900	50.8	-	54	34.9	43.6	17.2	19.4	SW \| 226	SW \| 221	23.3	23.0	38.6	54.8	42.3	40.7
9/8/26 - 1845	51.8	-	52	34.9	44.0	17.0	19.4	SW \| 222	SW \| 217	23.2	23.0	38.6	54.8	42.3	40.7
9/8/26 - 1830	52.3	-	52	35.1	44.4	18.0	18.9	SW \| 229	SW \| 225	27.9	26.0	38.6	54.8	42.3	40.7
9/8/26 - 1815	53.1	-	50	35.1	44.8	18.7	21.1	SW \| 224	SW \| 220	27.7	29.1	38.6	54.8	42.3	40.7
9/8/26 - 1800	53.6	-	49	35.1	45.0	15.6	16.5	SW \| 226	SW \| 223	25.1	25.3	38.6	54.8	42.3	40.7
9/8/26 - 1745	52.1	-	52	34.8	44.2	14.2	14.8	SW \| 234	SW \| 232	24.4	24.6	38.6	54.8	42.3	40.7
9/8/26 - 1730	52.0	-	51	34.5	44.0	17.2	17.4	SW \| 233	SW \| 232	27.9	26.8	38.6	54.8	42.3	40.7
9/8/26 - 1715	52.8	-	50	34.8	44.5	12.7	13.0	WSW \| 243	WSW \| 244	24.0	23.0	38.6	54.8	42.3	40.7
9/8/26 - 1700	53.7	-	49	35.1	45.0	15.4	15.9	SW \| 236	WSW \| 237	29.5	28.9	38.6	54.8	42.3	40.7
9/8/26 - 1645	54.2	-	48	35.2	45.3	20.6	21.4	SSW \| 213	SSW \| 210	29.3	29.3	38.6	54.8	42.3	40.7
9/8/26 - 1630	54.0	-	49	35.0	45.1	18.5	19.8	SW \| 220	SW \| 219	29.3	32.4	38.6	54.8	42.3	40.7
9/8/26 - 1615	53.8	-	48	34.8	44.9	17.7	18.6	SW \| 219	SW \| 217	27.4	27.3	38.6	54.8	42.3	40.7
9/8/26 - 1600	53.0	-	49	34.4	44.5	14.2	14.4	SW \| 234	WSW \| 237	23.8	26.2	38.6	54.8	42.3	40.7
9/8/26 - 1545	51.9	-	50	33.8	43.7	15.4	15.8	SW \| 234	SW \| 233	23.8	24.6	38.6	54.8	42.3	40.7
9/8/26 - 1530	52.0	-	49	33.7	43.7	17.6	17.8	SW \| 230	SW \| 226	25.0	24.6	38.6	54.8	42.3	40.7
9/8/26 - 1515	53.4	-	48	34.0	44.5	17.4	17.4	SW \| 231	SW \| 230	25.2	26.4	38.6	54.8	42.3	40.7
9/8/26 - 1500	54.1	-	46	33.6	44.6	19.9	20.0	SW \| 225	SW \| 224	29.2	28.4	38.6	54.8	42.3	40.7
9/8/26 - 1445	54.4	-	43	32.6	44.4	17.6	17.3	SW \| 233	SW \| 232	28.3	28.0	38.6	54.8	42.3	40.7
9/8/26 - 1430	54.5	-	42	32.0	44.2	18.9	18.5	SW \| 232	SW \| 230	29.2	30.2	38.6	54.7	42.3	40.7
9/8/26 - 1415	54.0	-	42	31.5	43.8	17.4	17.6	SW \| 236	WSW \| 238	33.0	32.2	38.6	54.7	42.3	40.7
9/8/26 - 1400	54.0	-	43	32.0	44.0	20.6	20.2	SW \| 231	SW \| 229	32.0	32.9	38.6	54.7	42.3	40.7
9/8/26 - 1345	54.1	-	43	32.0	44.0	18.5	18.3	SW \| 231	WSW \| 237	31.6	33.6	38.6	54.4	42.3	40.7
9/8/26 - 1330	54.0	-	41	30.9	43.6	24.2	23.9	SW \| 228	SW \| 228	38.7	40.0	38.6	54.3	42.3	40.7
9/8/26 - 1315	53.3	-	39	28.8	42.6	26.0	26.5	SW \| 224	SW \| 225	38.5	40.7	38.6	54.3	42.3	40.7
9/8/26 - 1300	53.5	-	34	26.1	41.8	25.5	26.0	SW \| 226	SW \| 224	40.3	39.6	38.6	54.3	42.3	39.6
9/8/26 - 1245	53.6	-	31	23.5	41.2	27.1	27.4	SW \| 223	SW \| 222	36.8	39.2	38.6	54.3	42.3	39.2
9/8/26 - 1230	53.1	-	31	23.5	40.9	25.2	25.3	SW \| 223	SW \| 222	37.8	36.5	38.6	53.6	42.3	39.2
9/8/26 - 1215	52.8	-	29	21.1	40.1	23.7	24.2	SW \| 225	SW \| 226	36.0	36.7	38.6	53.6	42.3	39.2
9/8/26 - 1200	52.8	-	30	21.9	40.3	25.6	26.5	SW \| 221	SW \| 219	34.7	35.1	38.6	53.5	42.3	39.2
9/8/26 - 1145	52.4	-	36	26.3	41.3	24.4	25.0	SW \| 225	SW \| 223	34.3	34.4	38.6	53.3	42.3	39.2
9/8/26 - 1130	51.5	-	39	27.5	41.3	20.7	20.9	SW \| 229	SW \| 229	30.4	30.0	38.6	51.9	42.3	39.2
9/8/26 - 1115	50.5	-	45	30.1	41.7	22.4	22.7	SW \| 225	SW \| 223	31.7	30.4	38.6	51.1	42.3	39.2
9/8/26 - 1100	50.4	-	48	31.3	42.0	19.7	19.7	SW \| 228	SW \| 231	30.1	32.2	38.6	51.1	42.3	39.2
9/8/26 - 1045	49.8	42.5	46	30.1	41.3	21.3	21.3	SW \| 225	SW \| 224	28.6	29.3	38.6	50.3	42.3	39.2
9/8/26 - 1030	49.0	41.3	45	28.8	40.5	21.8	23.0	SW \| 226	SW \| 223	30.9	29.8	38.6	49.5	42.3	39.2
9/8/26 - 1015	48.8	41.2	46	29.2	40.5	21.5	22.5	SW \| 223	SW \| 222	27.9	28.6	38.6	49.5	42.3	39.2
9/8/26 - 1000	47.2	38.8	51	29.8	39.9	22.3	23.2	SW \| 224	SW \| 223	29.7	29.1	38.6	47.8	42.3	39.2
9/8/26 - 0945	46.4	37.5	53	30.3	39.6	24.1	25.9	SW \| 224	SW \| 221	31.7	32.0	38.6	47.3	42.3	39.2
9/8/26 - 0930	45.2	35.6	57	30.8	39.2	25.4	26.9	SW \| 222	SW \| 220	33.4	32.7	38.6	45.7	42.3	39.2
9/8/26 - 0915	44.2	34.2	59	30.7	38.6	26.1	28.7	SW \| 217	SW \| 216	33.4	32.0	38.6	44.7	42.3	39.2
9/8/26 - 0900	43.0	32.7	62	30.7	38.0	25.3	28.3	SSW \| 212	SSW \| 212	32.2	31.5	38.6	43.5	42.3	39.2
9/8/26 - 0845	42.4	31.7	64	31.0	37.7	25.8	29.0	SSW \| 208	SSW \| 213	33.4	32.9	38.6	42.8	42.3	39.2
9/8/26 - 0830	41.7	30.7	66	31.0	37.3	26.2	29.2	SSW \| 209	SSW \| 213	33.4	32.4	38.6	42.0	42.3	39.2
9/8/26 - 0815	40.8	29.5	67	30.5	36.7	27.0	29.7	SSW \| 206	SSW \| 211	33.1	33.6	38.6	41.1	42.3	39.2
9/8/26 - 0800	40.5	29.2	66	30.1	36.3	26.5	29.3	SSW \| 210	SW \| 214	32.7	32.7	38.6	40.7	42.3	39.2
9/8/26 - 0745	40.2	28.6	66	29.7	36.0	27.4	30.8	SSW \| 206	SSW \| 210	34.3	32.7	38.6	40.5	42.3	39.2
9/8/26 - 0730	39.7	27.8	67	29.5	35.7	28.3	31.9	SSW \| 207	SSW \| 211	35.2	35.6	38.6	40.4	42.3	39.2
9/8/26 - 0715	39.3	26.9	67	29.1	35.3	30.2	33.6	SSW \| 206	SSW \| 211	37.3	36.9	38.6	40.4	42.3	39.2
9/8/26 - 0700	39.0	26.5	68	29.2	35.2	30.4	33.6	SSW \| 209	SW \| 214	37.2	36.9	38.6	40.4	42.3	39.2
9/8/26 - 0645	38.8	26.1	69	29.5	35.1	30.6	33.5	SSW \| 211	SW \| 215	37.9	37.1	38.6	40.4	42.3	39.2
9/8/26 - 0630	38.7	26.3	70	29.9	35.2	29.0	32.0	SSW \| 213	SW \| 216	36.7	35.3	38.6	40.4	42.3	39.2
9/8/26 - 0615	38.7	26.2	71	29.9	35.2	28.7	32.0	SSW \| 212	SW \| 216	36.1	34.7	38.6	40.4	42.3	39.2
9/8/26 - 0600	38.8	26.5	70	29.9	35.2	28.3	31.3	SSW \| 210	SW \| 214	34.9	34.2	38.7	40.4	42.3	39.2
9/8/26 - 0545	39.1	27.1	70	30.0	35.5	27.3	29.9	SSW \| 212	SW \| 215	34.3	33.6	38.8	40.4	42.3	39.2
9/8/26 - 0530	39.2	27.1	69	29.9	35.5	27.8	30.0	SW \| 214	SW \| 216	34.8	33.6	39.0	40.4	42.3	39.2
9/8/26 - 0515	39.3	27.3	68	29.6	35.5	28.0	30.0	SSW \| 213	SW \| 215	34.4	33.1	39.3	40.4	42.3	39.2
9/8/26 - 0500	39.3	27.4	69	29.9	35.6	27.3	29.6	SSW \| 212	SW \| 214	34.0	32.4	39.3	40.4	42.3	39.2
9/8/26 - 0445	39.4	27.6	68	29.7	35.5	26.9	28.9	SW \| 214	SW \| 216	33.1	31.5	39.3	40.4	42.3	39.2
9/8/26 - 0430	39.5	27.9	69	30.1	35.8	26.6	27.8	SSW \| 213	SW \| 214	32.6	30.6	39.4	40.4	42.3	39.2
9/8/26 - 0415	39.5	27.9	69	30.3	35.8	26.3	27.4	SSW \| 213	SW \| 215	32.4	29.8	39.4	40.4	42.3	39.2
9/8/26 - 0400	39.5	28.0	68	29.9	35.7	25.9	27.1	SSW \| 212	SW \| 214	32.1	30.4	39.4	40.4	42.3	39.2
9/8/26 - 0345	39.6	27.8	67	29.7	35.6	26.3	28.0	SSW \| 211	SW \| 214	35.1	31.1	39.5	40.4	42.3	39.2
9/8/26 - 0330	39.8	28.0	66	29.4	35.6	27.6	29.3	SSW \| 211	SSW \| 213	34.6	34.0	39.6	40.4	42.3	39.2
9/8/26 - 0315	39.7	27.7	65	28.9	35.5	28.6	31.4	SSW \| 210	SSW \| 213	36.1	34.7	39.6	40.4	42.3	39.2
9/8/26 - 0300	39.8	27.8	63	28.4	35.4	28.6	31.8	SSW \| 207	SSW \| 210	36.0	36.2	39.7	40.4	42.3	39.2
9/8/26 - 0245	39.8	27.7	62	27.8	35.2	29.2	32.2	SSW \| 207	SSW \| 210	37.8	36.9	39.7	40.4	42.3	39.2
9/8/26 - 0230	39.9	27.4	60	27.1	35.0	31.6	33.6	SSW \| 205	SSW \| 208	39.7	38.2	39.8	40.4	42.3	39.2
9/8/26 - 0215	40.1	27.7	55	25.5	34.6	31.4	34.0	SSW \| 204	SSW \| 207	40.1	38.0	39.9	40.4	42.3	39.2
9/8/26 - 0200	40.0	27.4	50	23.0	33.8	32.2	34.8	SSW \| 205	SSW \| 208	41.7	39.2	39.9	40.4	42.3	39.2
9/8/26 - 0145	40.1	27.5	43	19.6	32.9	31.6	34.4	SSW \| 205	SSW \| 205	42.3	38.7	39.9	40.4	42.3	38.7
9/8/26 - 0130	40.0	27.8	42	18.7	32.6	29.0	32.0	SSW \| 206	SSW \| 205	39.2	36.9	39.9	40.4	39.2	36.9
9/8/26 - 0115	40.2	28.9	43	19.4	32.9	25.4	28.9	SSW \| 208	SSW \| 205	32.1	33.1	40.0	40.4	32.1	33.1
9/8/26 - 0100	41.0	30.0	42	19.6	33.4	24.4	28.0	SSW \| 205	SSW \| 202	33.3	34.0	32.7	49.1	45.6	45.6
9/8/26 - 0045	41.6	30.6	41	19.5	33.7	25.2	28.9	SSW \| 200	SSW \| 197	34.4	33.3	32.7	49.1	45.6	45.6
9/8/26 - 0030	42.0	31.6	45	22.3	34.8	23.3	26.9	SSW \| 200	SSW \| 196	32.6	32.4	32.7	49.1	45.6	45.6
9/8/26 - 0015	42.0	31.5	45	22.3	34.7	24.3	27.8	SSW \| 196	S \| 191	31.7	33.8	32.7	49.1	45.6	45.6
9/8/26 - 0000	41.9	32.1	47	23.2	35.0	20.6	23.6	SSW \| 201	SSW \| 197	27.9	28.4	32.7	49.1	45.6	45.6
Max	54.5	47.1	71	35.2	45.3	32.2	34.8	-	-	42.3	40.7	40.0	54.8	45.6	45.6
Avg	46.9	33.3	52	29.7	39.7	21.5	23.3	-	-	29.5	29.3	-	-	-	-
Min	38.7	26.1	29	18.7	32.6	2.1	5.6	-	-	5.8	9.8	32.7	40.4	32.1	33.1

Calm: 0.0%

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