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 9/4/26 5:57 PM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/4/26 - 1755	30.9	SW \| 231	40.6	30.8	SW \| 218	39.8
9/4/26 - 1750	32.0	NNW \| 335	41.9	32.3	SW \| 224	42.3
9/4/26 - 1745	33.6	NNE \| 19	46.5	33.9	SW \| 221	41.8
9/4/26 - 1740	33.4	SW \| 224	43.5	33.8	SW \| 220	43.8
9/4/26 - 1735	32.7	SW \| 216	41.2	32.4	SW \| 222	41.4
9/4/26 - 1730	35.6	N \| 10	47.2	36.5	SW \| 220	43.6
Max	35.6	-	47.2	36.5	-	43.8
Avg	33.0	-	43.5	33.3	-	42.1
Min	30.9	-	40.6	30.8	-	39.8

Top Stn/Summit - 11,053ft

Current Conditions

9/4/26 5:45 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	33.2 mph 5.3
Wind Spd Sonic	33.4 mph 5.9
Wind Dir	SW \| 224 °
Wind Dir Sonic	SW \| 221 °
Wind Gust	46.5 mph 5.0
Wind Gust Sonic	43.8 mph 4.0
Temp	37.5 °F 0.9
WindChill	23.5 °F 0.6
RH	100 % 19
Dew Pt	37.4 °F 4.5
Wet Bulb	37.6 °F 1.4
Daily Max Wind	56.1 mph 0.8
Time of Max Wind	0438
Max Wind Dir	NNE \| 30 °
Daily Max Gust Sonic	54.6 mph 2.9
Time Wind Max Sonic	0517
Dir Max Gust Sonic	SW \| 221 Degrees
Daily Max Temp	40.8 °F 2.2
Daily Min Temp	30.8 °F 1.2
Yest MaxT	43.1 °F
Yest MinT	29.6 °F
Yest MaxGst	56.9 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/4/26 5:57 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)
9/4/26 - 1745	37.5	23.5	100	37.4	37.6	33.2	33.4	SW \| 224	SW \| 221	46.5	43.8	30.8	40.8	56.1	54.6
9/4/26 - 1730	37.7	23.4	99	37.4	37.7	35.7	36.4	NNE \| 23	SW \| 219	48.7	47.4	30.8	40.8	56.1	54.6
9/4/26 - 1715	37.9	24.2	98	37.4	37.8	32.6	32.4	SW \| 218	SW \| 224	46.4	46.5	30.8	40.8	56.1	54.6
9/4/26 - 1700	38.4	24.8	97	37.5	38.1	33.4	33.8	SSW \| 194	SW \| 221	44.9	44.3	30.8	40.8	56.1	54.6
9/4/26 - 1645	38.5	25.3	94	37.1	38.0	31.2	30.8	SW \| 220	SW \| 228	43.7	45.2	30.8	40.8	56.1	54.6
9/4/26 - 1630	39.0	26.2	93	37.1	38.3	29.0	28.2	SW \| 222	SW \| 229	42.4	42.5	30.8	40.8	56.1	54.6
9/4/26 - 1615	39.4	26.1	92	37.2	38.6	33.7	33.3	SW \| 220	SW \| 219	46.8	45.4	30.8	40.8	56.1	54.6
9/4/26 - 1600	39.2	26.0	92	37.0	38.4	33.8	33.7	SW \| 228	SW \| 223	44.8	45.9	30.8	40.8	56.1	54.6
9/4/26 - 1545	39.5	26.6	88	36.3	38.2	30.4	29.4	SSW \| 200	SW \| 227	44.6	44.1	30.8	40.8	56.1	54.6
9/4/26 - 1530	39.8	26.5	86	36.0	38.3	34.4	34.4	WSW \| 252	SW \| 221	48.0	48.1	30.8	40.8	56.1	54.6
9/4/26 - 1515	40.1	27.4	84	35.7	38.3	29.6	28.7	SW \| 228	SW \| 232	45.8	48.8	30.8	40.8	56.1	54.6
9/4/26 - 1500	40.6	27.7	82	35.6	38.5	34.9	34.3	WSW \| 247	SW \| 220	45.9	45.9	30.8	40.8	56.1	54.6
9/4/26 - 1445	40.3	27.0	83	35.5	38.4	36.4	36.3	WSW \| 245	SW \| 221	50.6	47.4	30.8	40.8	56.1	54.6
9/4/26 - 1430	40.2	26.5	84	35.6	38.3	38.0	37.5	SW \| 218	SW \| 217	52.8	48.5	30.8	40.8	56.1	54.6
9/4/26 - 1415	40.2	27.5	81	35.0	38.1	28.2	26.7	WSW \| 242	WSW \| 241	48.3	51.7	30.8	40.8	56.1	54.6
9/4/26 - 1400	40.2	26.8	80	34.5	37.8	35.9	34.8	NNW \| 345	SW \| 226	50.4	50.8	30.8	40.8	56.1	54.6
9/4/26 - 1345	40.4	26.5	81	35.0	38.2	39.5	39.6	N \| 11	SW \| 222	55.9	52.6	30.8	40.8	56.1	54.6
9/4/26 - 1330	40.0	26.4	82	35.1	38.0	37.4	37.4	SW \| 235	SW \| 222	51.8	50.8	30.8	40.5	56.1	54.6
9/4/26 - 1315	39.7	26.4	83	35.0	37.8	34.7	33.6	NW \| 317	SW \| 226	48.0	51.9	30.8	40.1	56.1	54.6
9/4/26 - 1300	39.7	25.9	85	35.6	38.0	37.7	37.3	N \| 4	SW \| 221	51.3	51.4	30.8	40.0	56.1	54.6
9/4/26 - 1245	39.4	25.4	86	35.6	37.9	38.8	38.7	NNW \| 332	SW \| 217	52.5	48.8	30.8	39.6	56.1	54.6
9/4/26 - 1230	39.1	25.2	86	35.4	37.6	37.6	36.9	SW \| 217	SW \| 218	50.4	52.3	30.8	39.5	56.1	54.6
9/4/26 - 1215	38.8	24.8	86	35.0	37.2	36.9	36.6	SSW \| 206	SW \| 222	50.4	47.9	30.8	39.3	56.1	54.6
9/4/26 - 1200	38.6	24.5	86	34.9	37.1	36.9	37.2	SW \| 222	SW \| 221	49.1	49.9	30.8	39.2	56.1	54.6
9/4/26 - 1145	38.3	24.3	87	34.8	36.9	35.7	35.5	NNW \| 335	SW \| 219	48.6	47.4	30.8	38.7	56.1	54.6
9/4/26 - 1130	37.6	23.1	91	35.2	36.6	35.4	36.1	SW \| 227	SW \| 221	50.9	48.8	30.8	38.4	56.1	54.6
9/4/26 - 1115	36.3	21.5	100	36.3	36.4	35.5	35.8	SW \| 227	SW \| 220	48.2	46.1	30.8	37.0	56.1	54.6
9/4/26 - 1100	36.1	21.4	100	36.1	36.2	35.4	35.6	SW \| 224	SW \| 219	46.6	45.9	30.8	36.5	56.1	54.6
9/4/26 - 1045	35.7	21.0	100	35.7	35.7	35.0	35.2	SW \| 224	SW \| 219	44.8	43.8	30.8	36.2	56.1	54.6
9/4/26 - 1030	34.9	19.7	100	34.9	34.9	36.2	38.0	SW \| 223	SW \| 216	45.5	44.5	30.8	35.2	56.1	54.6
9/4/26 - 1015	34.3	18.7	100	34.3	34.3	37.6	39.2	SW \| 220	SW \| 214	46.2	46.1	30.8	34.7	56.1	54.6
9/4/26 - 1000	33.8	17.6	100	33.8	33.8	39.0	39.8	SSW \| 194	SSW \| 212	50.4	46.3	30.8	34.0	56.1	54.6
9/4/26 - 0945	33.2	17.0	100	33.2	33.2	38.2	40.3	NNW \| 340	SSW \| 212	48.1	47.0	30.8	33.6	56.1	54.6
9/4/26 - 0930	32.5	15.9	100	32.5	32.4	39.2	40.1	ENE \| 78	SSW \| 213	48.4	45.6	30.8	32.9	56.1	54.6
9/4/26 - 0915	32.1	15.2	100	32.1	32.0	39.3	41.3	SE \| 143	SW \| 214	51.0	48.1	30.8	32.3	56.1	54.6
9/4/26 - 0900	31.9	14.9	100	31.9	31.9	40.6	42.8	SW \| 224	SSW \| 213	49.8	47.9	30.8	32.1	56.1	54.6
9/4/26 - 0845	31.7	14.6	100	31.7	31.6	40.6	42.8	SW \| 224	SW \| 215	49.7	48.5	30.8	32.1	56.1	54.6
9/4/26 - 0830	31.5	14.4	100	31.5	31.5	40.2	42.0	SW \| 224	SW \| 215	49.3	47.4	30.8	32.1	56.1	54.6
9/4/26 - 0815	31.4	13.9	100	31.4	31.3	42.0	43.1	SW \| 222	SW \| 216	52.6	49.0	30.8	32.1	56.1	54.6
9/4/26 - 0800	31.4	14.0	100	31.4	31.3	41.6	42.3	SW \| 222	SW \| 216	51.1	49.2	30.8	32.1	56.1	54.6
9/4/26 - 0745	31.1	13.4	100	31.1	31.0	41.9	42.7	SW \| 224	SW \| 217	53.1	53.2	30.8	32.1	56.1	54.6
9/4/26 - 0730	31.1	13.6	100	31.1	31.0	40.2	41.3	SW \| 220	SW \| 219	51.9	47.9	30.8	32.1	56.1	54.6
9/4/26 - 0715	31.0	13.9	100	31.0	30.9	38.6	38.7	SW \| 219	SW \| 220	47.8	46.8	30.8	32.1	56.1	54.6
9/4/26 - 0700	31.0	13.7	100	31.0	31.0	39.8	40.1	SW \| 220	SW \| 219	49.8	49.2	30.8	32.1	56.1	54.6
9/4/26 - 0645	30.9	13.1	100	30.9	30.8	41.5	42.0	SW \| 220	SW \| 218	54.0	49.4	30.8	32.1	56.1	54.6
9/4/26 - 0630	30.9	13.2	100	30.9	30.8	41.6	41.8	SW \| 222	SW \| 219	52.4	49.9	30.8	32.1	56.1	54.6
9/4/26 - 0615	30.9	13.0	100	30.9	30.8	43.0	43.1	SW \| 221	SW \| 219	54.1	51.2	30.8	32.1	56.1	54.6
9/4/26 - 0600	31.0	13.4	100	31.0	30.9	41.6	42.0	SW \| 222	SW \| 219	51.1	49.0	30.8	32.1	56.1	54.6
9/4/26 - 0545	31.1	13.7	100	31.1	31.0	40.8	41.2	SW \| 220	SW \| 220	50.3	50.8	30.9	32.1	56.1	54.6
9/4/26 - 0530	31.0	13.5	100	31.0	31.0	41.0	41.1	SW \| 216	SW \| 219	51.9	54.6	31.0	32.1	56.1	54.6
9/4/26 - 0515	31.1	13.4	100	31.1	31.0	40.6	40.5	SW \| 217	SW \| 220	54.2	49.9	31.0	32.1	56.1	53.0
9/4/26 - 0500	31.3	13.8	100	31.3	31.3	40.5	40.4	SW \| 219	SW \| 220	54.4	49.0	31.1	32.1	56.1	53.0
9/4/26 - 0445	31.6	13.9	100	31.6	31.5	42.6	42.6	SW \| 220	SW \| 221	56.1	53.0	31.3	32.1	56.1	53.0
9/4/26 - 0430	31.8	14.5	100	31.8	31.8	41.2	41.3	SW \| 217	SW \| 219	53.7	50.8	31.3	32.1	53.9	52.3
9/4/26 - 0415	31.8	14.4	100	31.8	31.8	41.8	41.2	SW \| 220	SW \| 219	53.9	51.4	31.3	32.1	53.9	52.3
9/4/26 - 0400	31.6	14.4	100	31.6	31.6	39.5	39.4	SW \| 219	SW \| 220	52.5	52.3	31.3	32.1	52.5	52.3
9/4/26 - 0345	31.6	14.6	100	31.6	31.6	39.4	39.4	SW \| 221	SW \| 220	50.2	47.2	31.3	32.1	51.4	49.2
9/4/26 - 0330	31.6	14.6	100	31.6	31.5	38.5	38.5	SW \| 220	SW \| 219	49.6	47.6	31.3	32.1	51.4	49.2
9/4/26 - 0315	31.6	14.6	100	31.6	31.6	39.2	39.1	SW \| 224	SW \| 220	50.6	47.4	31.3	32.1	51.4	49.2
9/4/26 - 0300	31.7	14.8	100	31.7	31.6	38.1	38.5	SW \| 223	SW \| 221	49.4	47.4	31.3	32.1	51.4	49.2
9/4/26 - 0245	31.9	15.4	100	31.9	31.9	37.0	37.5	SW \| 229	SW \| 221	47.6	45.9	31.3	32.1	51.4	49.2
9/4/26 - 0230	32.0	14.9	100	32.0	31.9	39.5	39.0	SW \| 215	SW \| 219	51.4	49.2	31.3	32.1	51.4	49.2
9/4/26 - 0215	31.9	14.9	100	31.9	31.8	38.2	38.4	SW \| 222	SW \| 220	51.2	47.9	31.3	32.0	51.2	47.9
9/4/26 - 0200	31.7	15.0	100	31.7	31.6	35.0	35.0	SW \| 222	SW \| 222	49.2	45.2	31.3	31.8	49.2	45.2
9/4/26 - 0145	31.6	15.3	100	31.6	31.5	33.5	33.4	SW \| 223	SW \| 223	45.0	44.3	31.3	31.7	46.3	44.5
9/4/26 - 0130	31.5	15.1	100	31.5	31.4	35.1	35.5	SW \| 223	SW \| 221	44.8	44.5	31.3	31.6	46.3	44.5
9/4/26 - 0115	31.4	15.0	100	31.4	31.4	33.8	33.8	SW \| 221	SW \| 225	46.3	44.5	31.3	31.6	46.3	44.5
9/4/26 - 0100	31.4	14.9	100	31.4	31.4	35.9	36.4	SW \| 223	SW \| 221	46.0	44.1	29.6	43.1	56.9	57.5
9/4/26 - 0045	31.5	15.0	100	31.5	31.4	34.9	34.8	SW \| 223	SW \| 223	46.2	47.0	29.6	43.1	56.9	57.5
9/4/26 - 0030	31.4	15.0	100	31.4	31.3	33.9	33.5	SW \| 221	SW \| 224	45.7	43.8	29.6	43.1	56.9	57.5
9/4/26 - 0015	31.4	14.9	100	31.4	31.4	35.5	35.2	SW \| 223	SW \| 223	46.1	44.1	29.6	43.1	56.9	57.5
9/4/26 - 0000	31.5	14.9	100	31.5	31.4	37.2	37.3	SW \| 224	SW \| 222	46.0	45.0	29.6	43.1	56.9	57.5
9/3/26 - 2345	31.7	15.0	100	31.7	31.6	37.5	37.3	SW \| 221	SW \| 221	47.7	44.5	29.6	43.1	56.9	57.5
9/3/26 - 2330	31.6	15.0	100	31.6	31.6	36.2	35.9	SW \| 221	SW \| 222	47.6	44.5	29.6	43.1	56.9	57.5
9/3/26 - 2315	31.8	15.3	100	31.8	31.7	33.6	33.1	SW \| 221	SW \| 224	48.3	46.1	29.6	43.1	56.9	57.5
9/3/26 - 2300	31.5	14.9	100	31.5	31.5	35.7	35.0	SW \| 220	SW \| 224	47.7	45.6	29.6	43.1	56.9	57.5
9/3/26 - 2245	31.8	15.6	100	31.8	31.7	33.9	33.8	SW \| 222	SW \| 226	44.7	42.5	29.6	43.1	56.9	57.5
9/3/26 - 2230	32.3	16.3	100	32.3	32.2	33.4	32.6	SW \| 220	SW \| 225	45.5	44.5	29.6	43.1	56.9	57.5
9/3/26 - 2215	32.7	16.9	100	32.7	32.6	33.4	32.8	SW \| 220	SW \| 222	44.4	42.3	29.6	43.1	56.9	57.5
9/3/26 - 2200	32.8	17.2	100	32.8	32.8	34.0	33.4	SW \| 222	SW \| 222	43.0	42.5	29.6	43.1	56.9	57.5
9/3/26 - 2145	32.9	17.4	100	32.9	32.9	32.7	32.5	SW \| 222	SW \| 223	43.4	43.2	29.6	43.1	56.9	57.5
9/3/26 - 2130	33.0	17.5	100	33.0	33.0	32.7	32.8	SW \| 224	SW \| 223	44.0	42.0	29.6	43.1	56.9	57.5
9/3/26 - 2115	33.2	17.7	100	33.2	33.2	33.5	33.7	SW \| 223	SW \| 222	44.7	43.2	29.6	43.1	56.9	57.5
9/3/26 - 2100	33.2	17.5	100	33.2	33.1	34.2	34.2	SW \| 223	SW \| 221	44.5	42.5	29.6	43.1	56.9	57.5
9/3/26 - 2045	33.3	17.8	100	33.3	33.3	34.4	34.9	SW \| 224	SW \| 222	44.2	42.7	29.6	43.1	56.9	57.5
9/3/26 - 2030	33.5	17.8	100	33.5	33.5	35.3	35.4	SW \| 224	SW \| 222	45.4	43.4	29.6	43.1	56.9	57.5
9/3/26 - 2015	33.6	17.7	100	33.5	33.5	36.7	37.4	SSW \| 212	SW \| 220	46.8	47.2	29.6	43.1	56.9	57.5
9/3/26 - 2000	33.5	17.6	100	33.5	33.5	36.5	36.7	SSW \| 204	SW \| 222	47.8	46.1	29.6	43.1	56.9	57.5
9/3/26 - 1945	33.7	17.8	99	33.5	33.6	36.6	37.3	SSE \| 155	SW \| 220	47.9	45.9	29.6	43.1	56.9	57.5
9/3/26 - 1930	34.0	18.4	98	33.6	33.8	35.2	35.3	N \| 5	SW \| 222	48.0	43.8	29.6	43.1	56.9	57.5
9/3/26 - 1915	34.6	19.5	98	34.0	34.4	34.6	35.6	N \| 7	SW \| 221	45.1	46.1	29.6	43.1	56.9	57.5
9/3/26 - 1900	35.0	19.8	97	34.3	34.7	36.0	36.2	SSW \| 202	SW \| 222	47.6	47.2	29.6	43.1	56.9	57.5
9/3/26 - 1845	35.7	20.4	94	34.2	35.1	37.6	38.4	SW \| 225	SW \| 222	49.5	49.4	29.6	43.1	56.9	57.5
9/3/26 - 1830	36.6	21.9	91	34.2	35.7	36.7	37.0	SW \| 219	SW \| 222	48.8	46.5	29.6	43.1	56.9	57.5
9/3/26 - 1815	37.3	22.9	88	34.2	36.1	35.7	36.1	SW \| 219	SW \| 223	48.7	46.3	29.6	43.1	56.9	57.5
9/3/26 - 1800	37.8	23.6	84	33.6	36.1	36.7	36.9	SSW \| 208	SW \| 223	48.3	51.9	29.6	43.1	56.9	57.5
9/3/26 - 1745	38.4	24.1	80	32.9	36.2	38.6	39.2	S \| 170	SW \| 222	51.5	47.9	29.6	43.1	56.9	57.5
Max	40.6	27.7	100	37.5	38.6	43.0	43.1	-	-	56.1	54.6	31.3	43.1	56.9	57.5
Avg	34.4	18.8	96	33.3	33.9	36.7	36.9	-	-	48.6	47.2	-	-	-	-
Min	30.9	13.0	80	30.9	30.8	28.2	26.7	-	-	42.4	42.0	29.6	31.6	46.3	44.5

Calm: 0.0%

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