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 5/16/26 9:03 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
5/16/26 - 0900	19.2	WSW \| 237	31.3	19.8	WSW \| 237	34.7
5/16/26 - 0855	18.9	SW \| 232	27.5	18.8	SW \| 230	26.6
5/16/26 - 0850	22.7	SW \| 221	34.0	23.5	SW \| 216	30.4
5/16/26 - 0845	22.6	SW \| 235	33.2	22.8	SW \| 230	30.4
5/16/26 - 0840	21.1	SW \| 233	30.6	22.1	SW \| 230	30.2
5/16/26 - 0835	22.9	SW \| 233	31.0	23.6	SW \| 226	30.0
Max	22.9	-	34.0	23.6	-	34.7
Avg	21.2	-	31.3	21.8	-	30.4
Min	18.9	-	27.5	18.8	-	26.6

Top Stn/Summit - 11,053ft

Current Conditions

5/16/26 9:00 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	20.3 mph 0.1
Wind Spd Sonic	20.7 mph 1.2
Wind Dir	SW \| 230 °
Wind Dir Sonic	SW \| 227 °
Wind Gust	34.0 mph 7.5
Wind Gust Sonic	34.7 mph 8.5
Temp	29.4 °F 7.9
WindChill	14.7 °F 11.4
RH	100 % 49
Dew Pt	29.4 °F 8.7
Wet Bulb	29.3 °F 2.2
Daily Max Wind	41.2 mph 9.1
Time of Max Wind	0451
Max Wind Dir	SW \| 224 °
Daily Max Gust Sonic	40.9 mph 11.2
Time Wind Max Sonic	0613
Dir Max Gust Sonic	SW \| 226 Degrees
Daily Max Temp	34.7 °F 6.4
Daily Min Temp	28.1 °F 5.9
Yest MaxT	43.9 °F
Yest MinT	34.0 °F
Yest MaxGst	34.5 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 5/16/26 9:03 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)
5/16/26 - 0900	29.4	14.7	100	29.4	29.3	20.3	20.7	SW \| 230	SW \| 227	34.0	34.7	28.1	34.7	41.2	40.9
5/16/26 - 0845	29.4	14.5	100	29.4	29.2	22.2	22.9	SW \| 234	SW \| 229	33.2	30.4	28.1	34.7	41.2	40.9
5/16/26 - 0830	29.2	14.3	100	29.2	29.1	23.5	24.5	SW \| 225	SW \| 219	31.5	30.9	28.1	34.7	41.2	40.9
5/16/26 - 0815	28.9	13.1	100	28.8	28.7	26.5	27.5	SW \| 225	SW \| 218	35.4	33.3	28.1	34.7	41.2	40.9
5/16/26 - 0800	28.6	12.9	100	28.6	28.4	25.7	27.1	SW \| 225	SW \| 218	34.2	33.1	28.1	34.7	41.2	40.9
5/16/26 - 0745	28.7	13.2	100	28.7	28.6	25.4	27.3	SW \| 230	SW \| 222	33.4	33.3	28.5	34.7	41.2	40.9
5/16/26 - 0730	29.1	13.7	100	29.1	29.0	25.9	27.8	SW \| 224	SW \| 218	33.7	33.6	28.6	34.7	41.2	40.9
5/16/26 - 0715	28.8	13.2	100	28.8	28.7	25.6	26.4	SW \| 226	SW \| 221	35.1	33.8	28.6	34.7	41.2	40.9
5/16/26 - 0700	29.4	13.9	100	29.4	29.3	25.6	26.0	SW \| 230	SW \| 225	35.9	36.7	28.9	34.7	41.2	40.9
5/16/26 - 0645	30.2	14.8	100	30.2	30.1	26.5	26.9	SW \| 227	SW \| 223	36.5	37.6	29.6	34.7	41.2	40.9
5/16/26 - 0630	30.3	15.0	100	30.3	30.2	25.9	26.0	SW \| 228	SW \| 231	37.8	37.4	29.6	34.7	41.2	40.9
5/16/26 - 0615	29.8	13.6	100	29.8	29.7	29.8	30.4	SW \| 227	SW \| 224	40.6	40.9	29.6	34.7	41.2	40.9
5/16/26 - 0600	30.2	14.2	100	30.2	30.1	28.6	29.2	SW \| 226	SW \| 222	40.4	39.2	29.7	34.7	41.2	40.0
5/16/26 - 0545	30.9	15.8	100	30.9	30.8	26.2	26.2	SW \| 229	SW \| 227	36.1	36.5	30.4	34.7	41.2	40.0
5/16/26 - 0530	30.6	15.6	100	30.6	30.5	24.8	24.4	SW \| 231	SW \| 232	36.1	36.7	30.4	34.7	41.2	40.0
5/16/26 - 0515	30.8	15.6	100	30.8	30.8	25.5	25.1	SW \| 230	SW \| 232	38.6	38.5	30.4	34.7	41.2	40.0
5/16/26 - 0500	31.3	15.8	100	31.3	31.2	26.8	26.1	SW \| 228	SW \| 232	41.2	39.8	31.1	34.7	41.2	40.0
5/16/26 - 0445	31.6	16.3	100	31.6	31.5	27.6	25.8	SW \| 229	SW \| 234	40.4	40.0	31.5	34.7	40.4	40.0
5/16/26 - 0430	32.0	17.0	100	32.0	31.9	26.5	25.2	SW \| 231	SW \| 233	39.4	37.4	31.7	34.7	39.8	40.0
5/16/26 - 0415	31.9	17.4	100	31.9	31.8	25.2	23.8	SW \| 231	SW \| 236	36.0	38.0	31.8	34.7	39.8	40.0
5/16/26 - 0400	32.1	17.2	100	32.1	32.0	26.0	25.2	SW \| 232	SW \| 233	39.1	36.5	31.8	34.7	39.8	40.0
5/16/26 - 0345	32.0	16.8	100	32.0	31.9	28.6	29.0	SW \| 230	SW \| 227	39.8	40.0	31.8	34.7	39.8	40.0
5/16/26 - 0330	32.4	17.5	100	32.4	32.3	28.5	29.1	SW \| 230	SW \| 226	37.4	37.4	31.9	34.7	38.8	38.0
5/16/26 - 0315	32.8	18.1	100	32.8	32.7	28.0	28.6	SW \| 229	SW \| 224	37.8	37.8	32.5	34.7	38.8	38.0
5/16/26 - 0300	33.2	18.5	100	33.2	33.2	29.4	30.6	SW \| 227	SW \| 222	38.4	37.6	33.0	34.7	38.8	38.0
5/16/26 - 0245	33.4	19.1	100	33.4	33.3	26.2	26.0	SW \| 232	SW \| 230	37.1	38.0	33.1	34.7	38.8	38.0
5/16/26 - 0230	33.6	19.3	100	33.6	33.6	26.4	26.0	SW \| 231	SW \| 231	38.8	36.9	33.4	34.7	38.8	36.9
5/16/26 - 0215	33.8	19.5	100	33.8	33.8	28.2	28.7	SW \| 231	SW \| 226	37.5	35.8	33.6	34.7	37.5	35.8
5/16/26 - 0200	33.9	19.9	100	33.9	33.9	27.3	28.6	SW \| 230	SW \| 223	35.9	35.6	33.7	34.7	35.9	35.6
5/16/26 - 0145	34.1	20.8	100	34.1	34.0	23.8	25.2	SW \| 232	SW \| 225	32.4	32.0	33.9	34.7	32.4	32.0
5/16/26 - 0130	34.2	21.6	100	34.2	34.2	22.1	23.2	SW \| 233	SW \| 227	29.2	28.2	34.1	34.7	30.0	28.9
5/16/26 - 0115	34.5	21.7	100	34.5	34.5	22.8	24.0	SW \| 232	SW \| 225	30.0	28.9	34.4	34.7	30.0	28.9
5/16/26 - 0100	34.6	21.4	100	34.6	34.6	24.5	26.2	SW \| 229	SW \| 222	31.8	31.5	34.0	43.9	34.5	35.8
5/16/26 - 0045	34.8	21.6	100	34.8	34.8	24.8	26.6	SW \| 226	SW \| 219	33.2	33.3	34.0	43.9	34.5	35.8
5/16/26 - 0030	34.8	21.6	100	34.8	34.8	25.2	27.7	SW \| 228	SW \| 221	32.4	32.2	34.0	43.9	34.5	35.8
5/16/26 - 0015	35.0	22.1	100	35.0	35.0	24.3	26.4	SW \| 230	SW \| 223	30.6	30.6	34.0	43.9	34.5	35.8
5/16/26 - 0000	34.8	21.9	100	34.8	34.8	24.3	26.3	SW \| 230	SW \| 222	31.3	33.6	34.0	43.9	34.5	35.8
5/15/26 - 2345	34.9	22.1	100	34.9	35.0	24.4	26.3	SW \| 226	SW \| 220	30.9	29.8	34.0	43.9	34.5	35.8
5/15/26 - 2330	34.8	22.2	100	34.8	34.8	23.1	25.6	SW \| 224	SW \| 218	29.5	28.4	34.0	43.9	34.5	35.8
5/15/26 - 2315	34.7	22.1	100	34.7	34.7	22.2	24.9	SW \| 224	SW \| 218	29.8	28.2	34.0	43.9	34.5	35.8
5/15/26 - 2300	35.2	23.3	100	35.2	35.2	20.5	23.6	SW \| 224	SW \| 219	26.1	26.0	34.0	43.9	34.5	35.8
5/15/26 - 2245	35.4	24.0	100	35.4	35.4	19.1	22.3	SW \| 224	SW \| 219	24.7	27.1	34.0	43.9	34.5	35.8
5/15/26 - 2230	35.5	24.5	100	35.5	35.5	17.9	20.5	SW \| 229	SW \| 222	22.7	23.3	34.0	43.9	34.5	35.8
5/15/26 - 2215	35.4	24.6	100	35.4	35.4	17.0	19.8	SW \| 229	SW \| 222	22.0	22.6	34.0	43.9	34.5	35.8
5/15/26 - 2200	35.4	24.6	100	35.4	35.5	16.7	19.5	SW \| 225	SW \| 220	22.3	22.8	34.0	43.9	34.5	35.8
5/15/26 - 2145	35.4	24.7	100	35.5	35.5	17.1	20.1	SW \| 221	SW \| 216	21.5	21.7	34.0	43.9	34.5	35.8
5/15/26 - 2130	35.6	25.0	100	35.6	35.6	16.6	19.5	SW \| 220	SW \| 215	21.0	23.3	34.0	43.9	34.5	35.8
5/15/26 - 2115	35.6	24.8	100	35.6	35.6	16.8	19.8	SW \| 219	SW \| 214	23.0	23.9	34.0	43.9	34.5	35.8
5/15/26 - 2100	35.7	24.6	100	35.7	35.7	17.6	21.2	SW \| 218	SW \| 214	24.0	24.4	34.0	43.9	34.5	35.8
5/15/26 - 2045	35.4	24.3	100	35.4	35.5	17.9	21.8	SW \| 221	SW \| 217	23.4	23.9	34.0	43.9	34.5	35.8
5/15/26 - 2030	35.4	23.7	100	35.4	35.5	20.0	22.6	SW \| 221	SW \| 217	26.6	29.3	34.0	43.9	34.5	35.8
5/15/26 - 2015	35.4	23.4	100	35.3	35.4	20.6	23.2	SW \| 223	SW \| 218	28.2	27.1	34.0	43.9	34.5	35.8
5/15/26 - 2000	35.6	23.7	99	35.3	35.5	20.7	24.2	SW \| 224	SW \| 218	27.2	28.2	34.0	43.9	34.5	35.8
5/15/26 - 1945	35.9	23.8	98	35.3	35.7	22.1	26.1	SW \| 225	SW \| 220	29.7	30.6	34.0	43.9	34.5	35.8
5/15/26 - 1930	36.6	24.2	95	35.4	36.1	24.0	27.2	SW \| 228	SW \| 221	32.5	33.1	34.0	43.9	34.5	35.8
5/15/26 - 1915	37.2	25.0	93	35.5	36.6	24.6	27.9	SW \| 229	SW \| 222	32.0	34.4	34.0	43.9	34.5	35.8
5/15/26 - 1900	37.6	25.4	93	35.6	36.8	24.4	28.2	SW \| 223	SW \| 217	33.4	35.1	34.0	43.9	34.5	35.8
5/15/26 - 1845	37.9	25.6	92	36.0	37.2	25.2	28.3	SW \| 228	SW \| 221	34.5	35.8	34.0	43.9	34.5	35.8
5/15/26 - 1830	38.8	27.0	90	36.3	37.8	24.3	26.8	SW \| 226	SW \| 219	34.4	33.8	34.0	43.9	34.4	33.8
5/15/26 - 1815	39.6	28.5	90	36.8	38.5	22.9	25.2	SW \| 227	SW \| 220	30.6	30.4	34.0	43.9	34.1	32.4
5/15/26 - 1800	39.3	28.2	93	37.4	38.6	22.4	25.0	SW \| 228	SW \| 221	30.1	30.0	34.0	43.9	34.1	32.4
5/15/26 - 1745	39.1	28.1	95	37.8	38.7	21.4	22.9	SW \| 231	SW \| 225	29.3	28.6	34.0	43.9	34.1	32.4
5/15/26 - 1730	39.2	28.1	93	37.4	38.6	21.8	23.0	SW \| 233	SW \| 226	31.0	30.9	34.0	43.9	34.1	32.4
5/15/26 - 1715	39.1	28.1	94	37.5	38.5	22.1	24.2	SW \| 232	SW \| 224	28.8	29.5	34.0	43.9	34.1	32.4
5/15/26 - 1700	38.9	27.7	96	37.7	38.5	22.2	23.7	SW \| 231	SW \| 224	30.1	29.3	34.0	43.9	34.1	32.4
5/15/26 - 1645	38.9	28.0	94	37.3	38.3	20.4	20.9	SW \| 230	SW \| 225	28.0	30.4	34.0	43.9	34.1	32.4
5/15/26 - 1630	39.0	27.5	92	36.8	38.1	21.6	24.2	SW \| 226	SW \| 220	34.1	32.4	34.0	43.9	34.1	32.4
5/15/26 - 1615	40.0	29.6	90	37.2	38.9	19.3	21.3	SW \| 224	SW \| 218	27.6	27.3	34.0	43.9	33.8	32.4
5/15/26 - 1600	41.1	31.0	81	35.8	38.9	19.9	22.0	SW \| 228	SW \| 221	28.8	29.1	34.0	43.9	33.8	32.4
5/15/26 - 1545	43.2	34.0	73	35.2	39.8	18.7	19.0	SW \| 231	SW \| 227	27.6	28.6	34.0	43.9	33.8	32.4
5/15/26 - 1530	42.8	33.3	74	35.0	39.5	19.1	19.2	SW \| 226	SW \| 225	29.0	28.6	34.0	43.9	33.8	32.4
5/15/26 - 1515	42.9	33.0	70	33.8	39.1	19.8	20.7	SW \| 229	SW \| 223	32.9	32.4	34.0	43.9	33.8	32.4
5/15/26 - 1500	42.6	32.9	69	33.4	38.8	19.2	19.9	SW \| 228	SW \| 225	31.0	28.9	34.0	43.9	33.8	32.0
5/15/26 - 1445	43.3	33.8	68	33.5	39.2	18.2	18.5	SW \| 224	SW \| 224	32.3	30.9	34.0	43.9	33.8	32.0
5/15/26 - 1430	43.0	33.4	67	32.7	38.7	17.9	18.8	SW \| 234	SW \| 230	31.9	32.0	34.0	43.9	33.8	32.0
5/15/26 - 1415	42.8	33.3	67	32.7	38.6	18.0	18.7	SW \| 230	SW \| 224	29.3	30.2	34.0	43.9	33.8	30.2
5/15/26 - 1400	43.5	34.5	62	31.5	38.5	16.4	17.3	SW \| 225	SW \| 221	29.2	28.6	34.0	43.9	33.8	30.2
5/15/26 - 1345	43.5	34.5	60	30.5	38.2	16.8	17.5	SW \| 230	SW \| 229	28.5	29.8	34.0	43.9	33.8	30.2
5/15/26 - 1330	43.2	33.8	58	29.5	37.6	18.9	18.8	SW \| 222	SW \| 219	28.6	28.9	34.0	43.7	33.8	30.2
5/15/26 - 1315	42.9	33.3	56	28.5	37.1	17.5	17.8	SW \| 228	SW \| 225	32.6	29.8	34.0	43.3	33.8	30.2
5/15/26 - 1300	42.7	32.9	56	28.0	36.8	17.5	17.7	SW \| 225	SW \| 220	33.8	29.8	34.0	43.3	33.8	30.2
5/15/26 - 1245	42.9	33.5	55	27.8	36.9	18.1	18.1	SW \| 228	SW \| 224	29.4	28.0	34.0	43.3	32.0	30.2
5/15/26 - 1230	41.9	32.6	55	27.0	36.0	14.4	15.2	WSW \| 238	SW \| 232	28.8	30.2	34.0	42.3	32.0	30.2
5/15/26 - 1215	41.9	32.4	55	26.7	36.0	16.4	17.1	SW \| 227	SW \| 223	28.6	27.3	34.0	42.3	32.0	29.8
5/15/26 - 1200	41.6	32.4	51	25.0	35.3	15.6	16.2	SW \| 235	SW \| 232	26.3	27.5	34.0	42.1	32.0	29.8
5/15/26 - 1145	41.5	32.1	50	24.2	35.0	16.3	16.7	SW \| 224	SW \| 221	26.5	25.7	34.0	42.1	32.0	29.8
5/15/26 - 1130	41.0	31.3	51	24.3	34.7	17.0	17.4	SW \| 233	SW \| 228	27.9	26.8	34.0	41.8	32.0	29.8
5/15/26 - 1115	40.8	30.9	51	23.9	34.5	18.5	19.6	SW \| 226	SW \| 221	26.9	26.2	34.0	41.2	32.0	29.8
5/15/26 - 1100	40.7	30.9	50	23.3	34.3	17.9	18.6	SW \| 229	SW \| 224	26.3	26.6	34.0	41.2	32.0	29.8
5/15/26 - 1045	40.3	31.0	47	21.5	33.5	15.9	16.6	SW \| 236	SW \| 230	23.6	26.6	34.0	41.0	32.0	29.8
5/15/26 - 1030	40.4	30.5	41	18.7	32.8	16.6	17.1	SW \| 234	SW \| 228	27.1	23.9	34.0	41.0	32.0	29.8
5/15/26 - 1015	39.3	29.2	41	17.4	31.9	18.1	18.7	SW \| 232	SW \| 228	24.8	25.5	34.0	41.0	32.0	29.8
5/15/26 - 1000	38.9	28.4	44	18.6	31.9	17.6	18.3	SW \| 236	SW \| 231	26.8	27.3	34.0	41.0	32.0	29.8
5/15/26 - 0945	38.6	28.0	42	17.7	31.6	20.0	20.8	SW \| 233	SW \| 227	26.0	28.0	34.0	41.0	32.0	29.8
5/15/26 - 0930	38.1	27.3	45	18.8	31.5	19.9	21.1	SW \| 233	SW \| 226	25.8	24.8	34.0	41.0	32.0	29.8
5/15/26 - 0915	37.6	26.8	47	19.4	31.4	19.4	20.8	SW \| 233	SW \| 225	25.1	24.6	34.0	41.0	32.0	29.8
5/15/26 - 0900	37.3	26.1	51	20.7	31.5	20.2	21.9	SW \| 228	SW \| 222	26.5	26.2	34.0	41.0	32.0	29.8
Max	43.5	34.5	100	37.8	39.8	29.8	30.6	-	-	41.2	40.9	34.4	43.9	41.2	40.9
Avg	36.3	24.1	86	31.6	34.5	21.9	23.2	-	-	31.1	30.9	-	-	-	-
Min	28.6	12.9	41	17.4	28.4	14.4	15.2	-	-	21.0	21.7	28.1	34.7	30.0	28.9

Calm: 0.0%

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