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 5/31/26 10:27 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
5/31/26 - 1025	15.2	SW \| 228	28.5	16.0	SW \| 225	25.3
5/31/26 - 1020	16.0	SW \| 230	23.7	17.1	SW \| 226	25.5
5/31/26 - 1015	16.0	SW \| 222	25.3	16.4	SW \| 220	24.8
5/31/26 - 1010	17.6	SSW \| 213	23.6	18.8	SSW \| 209	23.9
5/31/26 - 1005	17.8	SW \| 218	24.5	17.6	SW \| 214	23.3
5/31/26 - 1000	12.0	SW \| 233	19.8	12.8	SW \| 234	19.7
Max	17.8	-	28.5	18.8	-	25.5
Avg	15.7	-	24.2	16.5	-	23.8
Min	12.0	-	19.8	12.8	-	19.7

Top Stn/Summit - 11,053ft

Current Conditions

5/31/26 10:15 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	17.1 mph 1.2
Wind Spd Sonic	17.6 mph 3.8
Wind Dir	SW \| 217 °
Wind Dir Sonic	SW \| 214 °
Wind Gust	25.3 mph 0.2
Wind Gust Sonic	24.8 mph 0.7
Temp	38.0 °F 8.4
WindChill	27.6 °F 11.2
RH	62 % 21
Dew Pt	26.3 °F 1.0
Wet Bulb	33.6 °F 5.6
Daily Max Wind	27.3 mph 6.1
Time of Max Wind	0927
Max Wind Dir	SW \| 221 °
Daily Max Gust Sonic	27.1 mph 5.6
Time Wind Max Sonic	0820
Dir Max Gust Sonic	SSW \| 205 Degrees
Daily Max Temp	38.4 °F 7.9
Daily Min Temp	31.4 °F 5.2
Yest MaxT	39.3 °F
Yest MinT	26.2 °F
Yest MaxGst	33.4 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 5/31/26 10:27 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)
5/31/26 - 1015	38.0	27.6	62	26.3	33.6	17.1	17.6	SW \| 217	SW \| 214	25.3	24.8	31.4	38.4	27.3	27.1
5/31/26 - 1000	37.5	28.1	64	26.4	33.3	12.6	13.8	SW \| 229	SW \| 227	20.7	23.0	31.4	38.3	27.3	27.1
5/31/26 - 0945	37.0	27.0	66	26.6	33.1	14.1	14.8	SW \| 228	SW \| 230	22.3	22.8	31.4	37.2	27.3	27.1
5/31/26 - 0930	36.7	25.6	68	27.1	33.1	17.7	18.2	SW \| 224	SW \| 220	27.3	25.3	31.4	37.0	27.3	27.1
5/31/26 - 0915	36.1	24.9	69	26.9	32.6	17.9	19.1	SW \| 226	SW \| 222	25.9	25.0	31.4	36.6	27.2	27.1
5/31/26 - 0900	36.3	25.4	68	26.8	32.7	17.3	18.0	SW \| 221	SW \| 217	24.0	21.9	31.4	36.6	27.2	27.1
5/31/26 - 0845	35.6	24.1	70	26.6	32.2	19.1	19.8	SW \| 220	SW \| 216	25.7	24.6	31.4	36.0	27.2	27.1
5/31/26 - 0830	35.3	23.4	71	26.7	32.1	20.0	21.1	SW \| 215	SSW \| 211	27.2	27.1	31.4	35.6	27.2	27.1
5/31/26 - 0815	35.0	23.9	71	26.7	31.9	16.8	18.0	SSW \| 212	SSW \| 208	23.4	23.7	31.4	35.4	24.4	24.2
5/31/26 - 0800	34.6	23.0	72	26.4	31.5	18.1	19.2	SSW \| 208	SSW \| 204	24.4	24.2	31.4	35.0	24.4	24.2
5/31/26 - 0745	34.0	22.7	72	26.0	31.1	17.1	18.5	SSW \| 202	SSW \| 197	22.9	23.0	31.4	35.0	22.9	23.0
5/31/26 - 0730	34.1	23.2	72	25.9	31.0	15.8	16.8	SSW \| 202	SSW \| 197	20.5	19.2	31.4	35.0	20.7	21.7
5/31/26 - 0715	34.4	24.5	70	25.8	31.2	13.2	14.0	SSW \| 202	SSW \| 197	17.7	16.6	31.4	35.0	20.7	21.7
5/31/26 - 0700	34.4	24.9	69	25.4	31.1	12.2	13.0	SSW \| 208	SSW \| 204	16.2	15.7	31.4	35.0	20.7	21.7
5/31/26 - 0645	34.5	24.9	69	25.2	31.1	12.2	13.1	SSW \| 202	SSW \| 198	16.8	16.1	31.4	34.8	20.7	21.7
5/31/26 - 0630	34.0	24.7	69	25.0	30.8	11.7	13.0	SSW \| 194	S \| 189	15.4	15.7	31.4	34.6	20.7	21.7
5/31/26 - 0615	33.9	25.0	70	25.0	30.6	10.2	11.4	SSW \| 194	S \| 190	14.3	15.2	31.4	34.1	20.7	21.7
5/31/26 - 0600	33.7	25.0	70	25.0	30.5	9.7	11.5	S \| 190	S \| 186	13.6	16.8	31.4	34.1	20.7	21.7
5/31/26 - 0545	33.2	26.0	71	24.9	30.2	7.2	9.5	S \| 191	S \| 188	10.1	17.9	31.4	33.6	20.7	21.7
5/31/26 - 0530	32.4	26.9	73	24.8	29.7	4.4	9.4	S \| 191	S \| 181	7.2	19.5	31.4	33.0	20.7	21.7
5/31/26 - 0515	31.7	-	74	24.3	29.0	0.7	4.5	WSW \| 239	SW \| 236	5.0	11.0	31.4	32.9	20.7	21.7
5/31/26 - 0500	31.5	-	74	24.2	28.9	0.3	4.9	NNW \| 340	NNW \| 346	1.0	9.6	31.4	32.9	20.7	21.7
5/31/26 - 0445	31.5	-	74	24.1	28.9	0.3	5.4	N \| 9	N \| 356	1.1	7.4	31.4	32.9	20.7	21.7
5/31/26 - 0430	31.4	28.5	74	24.2	28.8	2.3	7.1	NNE \| 13	N \| 2	3.9	9.6	31.4	32.9	20.7	21.7
5/31/26 - 0415	31.4	25.1	74	24.1	28.8	5.4	8.2	NNE \| 19	NNE \| 17	7.7	10.3	31.4	32.9	20.7	21.7
5/31/26 - 0400	31.5	24.5	74	24.2	28.9	6.4	9.0	NNE \| 25	NNE \| 23	8.8	11.0	31.4	32.9	20.7	21.7
5/31/26 - 0345	31.5	24.7	74	24.2	28.9	5.8	8.5	NNE \| 24	NNE \| 21	8.8	10.5	31.5	32.9	20.7	21.7
5/31/26 - 0330	31.8	24.2	73	24.1	29.0	7.2	9.7	NNE \| 22	NNE \| 20	10.2	12.1	31.6	32.9	20.7	21.7
5/31/26 - 0315	32.0	22.9	72	24.0	29.1	9.7	12.5	NNE \| 17	NNE \| 13	13.7	14.8	31.8	32.9	20.7	21.7
5/31/26 - 0300	32.0	23.2	73	24.2	29.2	9.6	13.0	NNE \| 14	N \| 10	12.7	15.0	31.8	32.9	20.7	21.7
5/31/26 - 0245	32.0	23.3	73	24.3	29.2	9.5	12.7	NNE \| 13	N \| 8	12.4	15.4	31.9	32.9	20.7	21.7
5/31/26 - 0230	32.2	22.9	72	24.3	29.4	10.4	14.0	N \| 11	N \| 6	14.2	17.0	32.1	32.9	20.7	21.7
5/31/26 - 0215	32.4	22.7	72	24.2	29.4	11.1	14.4	NNE \| 12	N \| 7	15.5	17.9	32.3	32.9	20.7	21.7
5/31/26 - 0200	32.5	22.6	71	24.3	29.6	11.8	15.1	NNE \| 12	N \| 8	16.4	19.0	32.3	32.9	20.7	21.7
5/31/26 - 0145	32.5	21.4	71	24.3	29.6	14.6	17.5	N \| 9	N \| 3	20.6	21.2	32.3	32.9	20.7	21.7
5/31/26 - 0130	32.6	21.5	71	24.3	29.6	15.2	19.0	N \| 11	N \| 6	20.0	21.5	32.3	32.9	20.7	21.7
5/31/26 - 0115	32.8	21.6	71	24.4	29.7	15.0	18.6	N \| 11	N \| 6	20.7	21.7	32.6	32.9	20.7	21.7
5/31/26 - 0100	32.8	21.9	71	24.4	29.8	14.6	17.7	N \| 10	N \| 4	19.3	20.4	26.2	39.3	33.4	33.6
5/31/26 - 0045	33.0	21.4	70	24.3	29.9	16.6	19.8	N \| 10	N \| 5	22.9	23.3	26.2	39.3	33.4	33.6
5/31/26 - 0030	33.4	21.4	69	24.3	30.1	18.5	20.6	N \| 8	N \| 1	24.4	23.9	26.2	39.3	33.4	33.6
5/31/26 - 0015	33.6	21.8	68	24.2	30.2	18.4	19.6	N \| 4	N \| 358	23.0	22.2	26.2	39.3	33.4	33.6
5/31/26 - 0000	33.9	22.5	68	24.3	30.4	17.1	19.2	N \| 5	N \| 360	23.0	22.6	26.2	39.3	33.4	33.6
5/30/26 - 2345	34.0	22.9	67	24.3	30.5	15.8	17.3	N \| 4	N \| 358	22.0	22.2	26.2	39.3	33.4	33.6
5/30/26 - 2330	34.1	23.1	68	24.5	30.6	16.2	17.3	N \| 360	N \| 353	21.6	19.9	26.2	39.3	33.4	33.6
5/30/26 - 2315	34.4	22.9	66	24.2	30.7	17.8	18.7	N \| 1	N \| 354	23.8	21.2	26.2	39.3	33.4	33.6
5/30/26 - 2300	34.3	22.5	66	24.3	30.7	19.0	20.0	N \| 4	N \| 359	24.4	22.4	26.2	39.3	33.4	33.6
5/30/26 - 2245	34.4	22.9	67	24.5	30.8	18.4	19.8	N \| 6	N \| 0	23.0	21.5	26.2	39.3	33.4	33.6
5/30/26 - 2230	34.5	23.4	67	24.8	31.0	17.4	18.5	N \| 6	N \| 1	22.2	21.0	26.2	39.3	33.4	33.6
5/30/26 - 2215	34.8	24.4	69	25.9	31.5	15.8	16.6	N \| 6	N \| 0	19.6	19.7	26.2	39.3	33.4	33.6
5/30/26 - 2200	35.0	24.5	70	26.3	31.8	14.5	15.6	N \| 6	N \| 0	21.6	21.5	26.2	39.3	33.4	33.6
5/30/26 - 2145	35.5	24.9	68	26.1	32.0	15.8	16.6	N \| 8	N \| 1	21.9	20.6	26.2	39.3	33.4	33.6
5/30/26 - 2130	36.2	26.0	67	26.4	32.5	14.8	14.9	N \| 10	N \| 4	21.1	19.2	26.2	39.3	33.4	33.6
5/30/26 - 2115	37.2	28.3	58	23.8	32.4	9.3	10.4	N \| 9	N \| 4	20.4	18.6	26.2	39.3	33.4	33.6
5/30/26 - 2100	36.1	30.4	69	26.6	32.6	4.1	7.5	NNW \| 331	NNW \| 347	10.2	11.2	26.2	39.3	33.4	33.6
5/30/26 - 2045	35.2	-	85	31.2	33.6	0.7	6.9	WSW \| 244	W \| 278	3.0	11.9	26.2	39.3	33.4	33.6
5/30/26 - 2030	35.0	-	92	33.0	34.2	0.5	6.3	WSW \| 241	WSW \| 253	1.7	12.3	26.2	39.3	33.4	33.6
5/30/26 - 2015	35.3	31.6	100	35.4	35.4	2.9	7.6	SW \| 228	SW \| 226	5.9	14.1	26.2	39.3	33.4	33.6
5/30/26 - 2000	35.5	27.7	100	35.5	35.5	7.4	10.2	SSW \| 211	SSW \| 209	14.1	14.8	26.2	39.3	33.4	33.6
5/30/26 - 1945	35.7	27.6	100	35.7	35.7	8.9	11.7	SW \| 214	SSW \| 212	14.4	17.4	26.2	39.3	33.4	33.6
5/30/26 - 1930	36.1	27.0	99	35.8	36.0	11.6	14.5	SSW \| 205	SSW \| 202	17.4	20.6	26.2	39.3	33.4	33.6
5/30/26 - 1915	36.3	27.6	99	36.0	36.2	10.8	13.7	SSW \| 205	SSW \| 202	16.3	20.1	26.2	39.3	33.4	33.6
5/30/26 - 1900	36.2	26.3	99	36.1	36.2	13.6	16.4	SSW \| 213	SSW \| 210	20.7	21.5	26.2	39.3	33.4	33.6
5/30/26 - 1845	36.5	26.0	99	36.2	36.4	13.8	16.9	SSW \| 208	SSW \| 206	25.1	25.3	26.2	39.3	33.4	33.6
5/30/26 - 1830	36.8	26.4	97	36.0	36.5	14.4	17.1	SSW \| 209	SSW \| 206	24.4	22.6	26.2	39.3	33.4	33.6
5/30/26 - 1815	37.1	26.3	99	36.8	37.0	15.2	17.1	SSW \| 210	SSW \| 207	28.0	25.0	26.2	39.3	33.4	33.6
5/30/26 - 1800	36.8	26.3	98	36.4	36.7	15.5	17.4	SSW \| 206	SSW \| 203	24.1	24.2	26.2	39.3	33.4	33.6
5/30/26 - 1745	37.1	26.4	96	36.0	36.7	16.1	17.9	SSW \| 209	SSW \| 205	25.9	27.1	26.2	39.3	33.4	33.6
5/30/26 - 1730	37.0	26.8	94	35.4	36.4	15.4	18.2	SSW \| 213	SSW \| 211	23.2	23.0	26.2	39.3	33.4	33.6
5/30/26 - 1715	37.8	27.5	91	35.4	36.8	16.2	18.1	SSW \| 212	SSW \| 209	23.7	24.2	26.2	39.3	33.4	33.6
5/30/26 - 1700	38.0	27.9	87	34.4	36.6	16.6	18.2	SSW \| 209	SSW \| 206	23.0	22.4	26.2	39.3	33.4	33.6
5/30/26 - 1645	38.6	28.3	86	34.6	37.0	15.5	17.9	SW \| 214	SSW \| 211	27.1	25.7	26.2	39.3	33.4	33.6
5/30/26 - 1630	37.7	28.1	92	35.6	36.9	14.6	17.0	SW \| 219	SW \| 216	21.0	23.5	26.2	38.4	33.4	33.6
5/30/26 - 1615	37.1	26.6	91	34.8	36.2	16.4	18.5	SW \| 221	SW \| 218	23.9	24.8	26.2	38.0	33.4	33.6
5/30/26 - 1600	36.4	25.2	93	34.6	35.7	17.3	18.7	SW \| 221	SW \| 218	25.6	25.7	26.2	37.7	33.4	33.6
5/30/26 - 1545	37.0	26.0	92	34.9	36.2	17.2	19.1	SW \| 217	SW \| 214	27.5	27.3	26.2	37.7	33.4	33.6
5/30/26 - 1530	36.2	25.5	93	34.3	35.5	16.5	17.7	SW \| 227	SW \| 223	24.2	26.8	26.2	36.8	33.4	33.6
5/30/26 - 1515	36.2	24.6	91	33.7	35.2	18.5	20.2	SW \| 222	SW \| 218	29.3	31.5	26.2	36.6	33.4	33.6
5/30/26 - 1500	35.9	24.2	90	33.2	34.8	18.3	19.6	SW \| 225	SW \| 221	28.8	33.6	26.2	36.4	33.4	33.6
5/30/26 - 1445	35.3	23.2	89	32.3	34.1	19.8	21.9	SW \| 227	SW \| 222	29.0	30.0	26.2	35.6	33.4	32.7
5/30/26 - 1430	34.8	22.6	89	31.8	33.6	19.0	20.4	SW \| 228	SW \| 225	28.6	29.8	26.2	35.0	33.4	32.7
5/30/26 - 1415	34.8	23.2	88	31.7	33.6	17.8	19.5	SW \| 227	SW \| 222	26.6	27.3	26.2	35.0	33.4	32.7
5/30/26 - 1400	34.7	23.1	85	30.8	33.2	16.4	17.9	SW \| 227	SW \| 224	27.6	25.7	26.2	34.9	33.4	32.7
5/30/26 - 1345	34.5	23.2	82	29.7	32.6	16.7	17.7	SW \| 223	SW \| 219	24.2	23.3	26.2	34.8	33.4	32.7
5/30/26 - 1330	34.4	23.4	80	28.9	32.3	15.4	16.8	SW \| 227	SW \| 223	22.8	24.2	26.2	34.7	33.4	32.7
5/30/26 - 1315	33.9	22.8	78	27.8	31.6	14.2	15.6	SW \| 231	SW \| 227	23.2	22.6	26.2	34.2	33.4	32.7
5/30/26 - 1300	33.6	22.7	75	26.5	31.0	14.0	15.4	SW \| 229	SW \| 225	21.8	23.0	26.2	33.8	33.4	32.7
5/30/26 - 1245	33.1	22.2	75	26.0	30.5	13.8	14.8	SW \| 229	SW \| 227	21.0	20.8	26.2	33.5	33.4	32.7
5/30/26 - 1230	32.7	21.6	74	25.1	29.9	13.4	14.8	SW \| 232	SW \| 230	21.4	20.1	26.2	33.0	33.4	32.7
5/30/26 - 1215	32.1	20.4	72	24.2	29.3	15.3	16.9	SW \| 225	SW \| 221	22.6	22.2	26.2	32.4	33.4	32.7
5/30/26 - 1200	31.6	20.4	71	23.2	28.6	14.4	16.5	SW \| 221	SW \| 217	19.3	20.6	26.2	31.9	33.4	32.7
5/30/26 - 1145	31.2	19.5	69	22.3	28.1	15.0	17.5	SW \| 214	SSW \| 212	21.3	22.8	26.2	31.7	33.4	32.7
5/30/26 - 1130	30.7	18.0	69	21.7	27.7	16.3	18.1	SSW \| 212	SSW \| 208	25.8	25.7	26.2	31.2	33.4	32.7
5/30/26 - 1115	30.4	17.3	71	22.0	27.5	17.1	20.5	SW \| 214	SSW \| 211	26.7	27.5	26.2	31.0	33.4	32.7
5/30/26 - 1100	29.7	16.6	73	22.1	27.1	18.2	20.3	SW \| 220	SW \| 216	24.4	23.3	26.2	30.6	33.4	32.7
5/30/26 - 1045	29.2	15.9	75	22.3	26.8	18.6	21.6	SW \| 225	SW \| 220	24.0	26.6	26.2	30.6	33.4	32.7
5/30/26 - 1030	29.4	16.0	80	24.0	27.4	17.7	21.5	SW \| 224	SW \| 219	25.4	28.0	26.2	30.6	33.4	32.7
5/30/26 - 1015	29.6	16.4	84	25.2	28.0	18.3	21.4	SW \| 225	SW \| 220	25.1	25.5	26.2	30.6	33.4	32.7
Max	38.6	31.6	100	36.8	37.0	20.0	21.9	-	-	29.3	33.6	32.6	39.3	33.4	33.6
Avg	34.3	24.1	77	27.8	31.9	13.5	15.7	-	-	19.8	20.9	-	-	-	-
Min	29.2	15.9	58	21.7	26.8	0.3	4.5	-	-	1.0	7.4	26.2	30.6	20.7	21.7

Calm: 0.0%

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