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 1/23/26 9:40 PM PST

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
1/23/26 - 2135	7.9	N \| 1	11.4	11.0	N \| 357	15.0
1/23/26 - 2130	8.4	N \| 358	11.4	11.2	N \| 355	13.2
1/23/26 - 2125	4.7	N \| 6	7.1	8.4	N \| 5	10.5
1/23/26 - 2120	2.7	N \| 0	5.7	7.0	NNE \| 15	10.3
1/23/26 - 2115	0.6	N \| 0	1.4	5.1	N \| 5	7.2
Max	8.4	-	11.4	11.2	-	15.0
Avg	4.9	-	7.4	8.5	-	11.2
Min	0.6	-	1.4	5.1	-	7.2

Top Stn/Summit - 11,053ft

Current Conditions

1/23/26 9:30 PM (-08:00)

Updated Every 15 Minutes

Wind Spd	5.3 mph 7.7
Wind Spd Sonic	8.9 mph 6.6
Wind Dir	N \| 1 °
Wind Dir Sonic	N \| 5 °
Wind Gust	11.4 mph 5.0
Wind Gust Sonic	13.2 mph 4.7
Temp	18.0 °F 7.5
WindChill	7.6 °F 5.8
RH	96 % 37
Dew Pt	17.0 °F 4.0
Wet Bulb	17.7 °F 4.3
Daily Max Wind	28.6 mph 6.2
Time of Max Wind	1515
Max Wind Dir	SW \| 222 °
Daily Max Gust Sonic	30.9 mph 2.9
Time Wind Max Sonic	1530
Dir Max Gust Sonic	SW \| 221 Degrees
Daily Max Temp	28.3 °F 2.4
Daily Min Temp	17.2 °F 7.7
Yest MaxT	30.7 °F
Yest MinT	24.9 °F
Yest MaxGst	34.8 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 1/23/26 9:40 PM PST

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)
1/23/26 - 2130	18.0	7.6	96	17.0	17.7	5.3	8.9	N \| 1	N \| 5	11.4	13.2	17.2	28.3	28.6	30.9
1/23/26 - 2115	18.3	-	97	17.5	18.0	1.5	5.7	N \| 5	N \| 356	4.5	10.5	17.7	28.3	28.6	30.9
1/23/26 - 2100	19.2	13.7	96	18.4	18.9	1.3	5.0	S \| 184	N \| 3	6.2	10.3	18.7	28.3	28.6	30.9
1/23/26 - 2045	20.4	-	96	19.5	20.0	0.2	4.3	S \| 186	SE \| 140	0.3	13.6	19.7	28.3	28.6	30.9
1/23/26 - 2030	21.5	13.4	97	20.9	21.2	4.6	7.6	S \| 189	SSE \| 153	8.3	16.8	20.9	28.3	28.6	30.9
1/23/26 - 2015	22.2	12.5	98	21.6	21.9	6.9	8.8	SSW \| 194	SSW \| 192	10.2	11.6	21.9	28.3	28.6	30.9
1/23/26 - 2000	22.6	12.9	97	21.8	22.2	7.0	9.0	SSW \| 200	SSW \| 194	10.3	12.3	22.0	28.3	28.6	30.9
1/23/26 - 1945	23.0	13.5	95	21.8	22.5	7.2	10.1	SSW \| 205	SSW \| 208	9.9	13.0	22.5	28.3	28.6	30.9
1/23/26 - 1930	23.6	13.2	97	22.9	23.2	8.5	11.1	SSW \| 200	SSW \| 199	11.9	13.6	22.8	28.3	28.6	30.9
1/23/26 - 1915	23.2	12.0	98	22.8	22.9	9.3	11.5	SSW \| 202	SSW \| 201	13.4	14.8	22.8	28.3	28.6	30.9
1/23/26 - 1900	23.0	10.6	99	22.8	22.8	10.8	12.7	SSW \| 210	SSW \| 208	17.2	16.1	22.8	28.3	28.6	30.9
1/23/26 - 1845	23.2	10.0	99	23.0	23.0	12.2	13.9	SSW \| 209	SSW \| 208	19.2	18.3	22.9	28.3	28.6	30.9
1/23/26 - 1830	23.1	10.1	99	22.9	22.9	12.4	14.1	SSW \| 212	SSW \| 210	17.8	17.7	22.9	28.3	28.6	30.9
1/23/26 - 1815	23.1	9.5	99	23.0	23.0	14.1	16.5	SSW \| 210	SSW \| 208	19.6	20.4	22.9	28.3	28.6	30.9
1/23/26 - 1800	23.5	9.7	100	23.3	23.3	14.8	16.4	SSW \| 209	SSW \| 207	20.0	19.7	23.1	28.3	28.6	30.9
1/23/26 - 1745	23.2	9.7	99	23.0	23.0	14.2	16.0	SSW \| 210	SSW \| 209	19.1	20.1	23.1	28.3	28.6	30.9
1/23/26 - 1730	23.5	10.0	99	23.2	23.3	14.8	16.6	SSW \| 207	SSW \| 205	18.9	18.8	23.2	28.3	28.6	30.9
1/23/26 - 1715	23.6	9.4	98	23.1	23.3	15.3	17.0	SW \| 215	SSW \| 213	22.1	21.9	23.2	28.3	28.6	30.9
1/23/26 - 1700	23.8	9.2	96	22.9	23.3	16.8	18.0	SW \| 221	SW \| 218	22.8	22.4	23.4	28.3	28.6	30.9
1/23/26 - 1645	24.4	10.0	92	22.5	23.7	17.3	18.3	SW \| 221	SW \| 217	22.6	22.6	23.6	28.3	28.6	30.9
1/23/26 - 1630	24.7	10.2	90	22.1	23.7	16.6	17.9	SW \| 222	SW \| 218	24.6	23.0	23.6	28.3	28.6	30.9
1/23/26 - 1615	24.1	9.9	88	21.2	23.1	16.7	16.9	SW \| 214	SSW \| 212	21.7	23.0	23.6	28.3	28.6	30.9
1/23/26 - 1600	24.3	9.8	89	21.4	23.2	16.4	17.3	SW \| 219	SW \| 216	24.0	22.8	23.6	28.3	28.6	30.9
1/23/26 - 1545	24.6	9.9	89	21.8	23.6	17.1	18.6	SW \| 218	SW \| 215	25.5	30.9	24.2	28.3	28.6	30.9
1/23/26 - 1530	24.6	9.2	87	21.4	23.4	18.6	20.0	SW \| 221	SW \| 218	28.6	28.0	24.2	28.3	28.6	28.4
1/23/26 - 1515	24.9	9.9	85	20.9	23.6	17.9	19.4	SW \| 225	SW \| 222	26.9	26.4	24.7	28.3	26.9	28.4
1/23/26 - 1500	25.3	11.2	80	20.1	23.6	15.6	16.7	SW \| 233	SW \| 230	24.6	28.4	24.8	28.3	25.8	28.4
1/23/26 - 1445	25.6	11.9	76	19.0	23.5	15.2	16.3	SW \| 230	SW \| 229	22.8	23.5	24.8	28.3	25.8	24.4
1/23/26 - 1430	25.5	12.1	74	18.4	23.3	14.4	14.9	SW \| 219	SW \| 215	21.8	22.6	24.8	28.3	25.8	24.4
1/23/26 - 1415	25.9	12.0	71	17.9	23.4	15.1	16.3	SW \| 219	SW \| 216	24.5	22.6	24.8	28.3	25.8	24.4
1/23/26 - 1400	26.7	14.1	69	17.9	23.9	13.0	14.3	SW \| 223	SW \| 223	20.3	23.3	24.8	28.3	25.8	24.4
1/23/26 - 1345	26.8	14.4	68	17.8	24.0	12.6	14.5	SW \| 230	SW \| 227	19.8	20.8	24.8	28.3	25.8	24.4
1/23/26 - 1330	26.7	13.6	68	17.4	23.8	13.6	15.3	SW \| 227	SW \| 224	22.7	24.4	24.8	28.3	25.8	24.4
1/23/26 - 1315	26.7	13.1	67	17.2	23.8	14.0	16.0	SW \| 228	SW \| 224	25.8	23.9	24.8	28.3	25.8	24.4
1/23/26 - 1300	26.4	13.4	67	16.9	23.5	13.9	15.6	SW \| 230	SW \| 227	22.0	21.9	24.8	28.3	22.0	24.4
1/23/26 - 1245	26.5	13.5	67	17.1	23.6	14.0	15.5	SW \| 225	SW \| 222	21.2	21.0	24.8	28.3	21.9	24.4
1/23/26 - 1230	26.2	13.2	69	17.4	23.5	13.7	15.7	SW \| 226	SW \| 222	20.8	20.8	24.8	28.3	21.9	24.4
1/23/26 - 1215	26.1	12.9	69	17.4	23.4	14.0	16.3	SW \| 219	SW \| 216	21.9	21.5	24.8	28.3	21.9	24.4
1/23/26 - 1200	27.0	14.3	66	17.1	24.0	14.6	17.1	SW \| 214	SSW \| 212	20.4	20.8	24.8	28.3	20.8	24.4
1/23/26 - 1145	27.3	15.9	65	17.0	24.2	11.4	13.9	SW \| 218	SW \| 216	17.0	17.9	24.8	27.9	20.8	24.4
1/23/26 - 1130	27.6	17.0	63	16.5	24.2	9.7	12.1	SW \| 216	SSW \| 213	15.4	17.9	24.8	27.9	20.8	24.4
1/23/26 - 1115	27.4	15.9	62	16.2	24.0	10.9	12.8	SSW \| 212	SSW \| 210	17.8	19.5	24.8	27.8	20.8	24.4
1/23/26 - 1100	27.1	16.4	64	16.4	23.9	9.6	12.5	SW \| 224	SW \| 221	15.3	18.1	24.8	27.6	20.8	24.4
1/23/26 - 1045	27.2	17.7	60	15.2	23.6	7.7	11.5	SW \| 225	SW \| 221	12.5	18.8	24.8	27.6	20.8	24.4
1/23/26 - 1030	26.6	16.2	60	14.6	23.1	8.2	12.2	WSW \| 241	WSW \| 238	14.7	17.9	24.8	27.3	20.8	24.4
1/23/26 - 1015	26.1	15.2	63	15.0	22.8	8.6	12.6	WSW \| 248	WSW \| 247	15.7	21.5	24.8	27.3	20.8	24.4
1/23/26 - 1000	25.8	14.7	65	15.8	22.8	9.6	13.8	WSW \| 257	WSW \| 257	15.2	21.5	24.8	27.3	20.8	24.4
1/23/26 - 0945	25.5	13.1	66	15.6	22.6	10.7	15.0	WSW \| 254	WSW \| 253	20.4	24.4	24.8	27.3	20.8	24.4
1/23/26 - 0930	25.3	14.1	66	15.5	22.4	9.3	13.8	WSW \| 258	WSW \| 258	15.4	19.7	24.8	27.3	20.8	22.4
1/23/26 - 0915	25.4	15.1	64	15.0	22.4	7.9	11.6	W \| 261	W \| 260	13.7	19.0	24.8	27.3	20.8	22.4
1/23/26 - 0900	25.4	16.2	62	14.0	22.2	7.3	11.6	SW \| 230	SW \| 228	10.8	16.6	24.8	27.3	20.8	22.4
1/23/26 - 0845	24.9	14.3	61	13.2	21.6	9.2	12.8	SSW \| 212	SSW \| 212	13.1	15.9	24.8	27.3	20.8	22.4
1/23/26 - 0830	25.0	13.4	61	13.6	21.8	11.2	14.6	SW \| 216	SW \| 214	15.4	19.0	24.8	27.3	20.8	22.4
1/23/26 - 0815	24.8	13.6	63	14.1	21.8	10.7	13.8	SW \| 225	SW \| 222	14.3	18.1	24.8	27.3	20.8	22.4
1/23/26 - 0800	25.1	13.9	64	14.6	22.0	10.1	14.2	WSW \| 252	WSW \| 250	14.8	20.1	24.8	27.3	20.8	22.4
1/23/26 - 0745	25.0	13.3	64	14.7	22.0	10.2	14.9	W \| 278	W \| 279	16.9	20.8	24.8	27.3	20.8	22.4
1/23/26 - 0730	25.3	12.6	63	14.6	22.2	12.6	17.6	WNW \| 287	WNW \| 288	19.6	22.4	24.8	27.3	20.8	22.4
1/23/26 - 0715	25.5	12.6	62	14.3	22.2	14.1	17.1	WNW \| 295	WNW \| 297	19.2	21.0	24.8	27.3	20.8	22.4
1/23/26 - 0700	25.1	12.0	62	14.0	21.9	14.3	17.5	WNW \| 292	WNW \| 295	19.6	22.4	24.8	27.3	20.8	22.4
1/23/26 - 0645	25.3	13.7	61	13.9	22.0	9.7	14.0	NW \| 304	NW \| 304	17.1	18.6	24.8	27.3	20.8	19.9
1/23/26 - 0630	25.0	16.0	62	13.7	21.8	6.3	10.5	NW \| 306	NW \| 306	10.5	15.9	24.8	27.3	20.8	19.9
1/23/26 - 0615	24.9	18.0	62	13.7	21.7	4.5	8.2	NW \| 310	NW \| 314	7.1	13.0	24.8	27.3	20.8	19.9
1/23/26 - 0600	25.3	16.3	62	13.9	22.0	6.3	9.6	NW \| 318	NW \| 319	10.7	15.0	24.9	27.3	20.8	19.9
1/23/26 - 0545	25.5	14.0	62	14.3	22.3	10.2	13.5	NW \| 309	NW \| 311	16.7	18.8	24.9	27.3	20.8	19.9
1/23/26 - 0530	25.5	12.9	62	14.4	22.3	13.6	16.6	WNW \| 293	WNW \| 295	18.2	19.9	24.9	27.3	20.8	19.9
1/23/26 - 0515	25.7	14.2	62	14.4	22.4	10.4	14.8	WNW \| 301	WNW \| 301	16.7	18.8	24.9	27.3	20.8	19.9
1/23/26 - 0500	26.2	17.1	59	13.7	22.6	6.7	10.6	WNW \| 293	WNW \| 295	11.2	15.7	24.9	27.3	20.8	19.9
1/23/26 - 0445	26.5	20.9	57	13.3	22.8	3.0	9.8	N \| 356	WNW \| 291	6.6	15.7	24.9	27.3	20.8	19.9
1/23/26 - 0430	26.7	-	51	10.9	22.4	1.1	7.3	N \| 0	NW \| 306	2.8	13.2	24.9	27.3	20.8	19.9
1/23/26 - 0415	26.5	-	50	10.3	22.1	1.3	6.5	N \| 0	NNW \| 332	3.8	8.3	24.9	27.3	20.8	19.9
1/23/26 - 0400	26.7	-	49	9.9	22.2	1.2	6.4	N \| 0	NNW \| 346	3.7	9.4	24.9	27.3	20.8	19.9
1/23/26 - 0345	26.8	20.9	49	10.4	22.4	3.9	7.0	N \| 0	N \| 357	6.3	9.4	24.9	27.3	20.8	19.9
1/23/26 - 0330	26.6	20.8	49	10.0	22.1	3.8	7.2	N \| 0	N \| 6	5.9	9.2	24.9	27.3	20.8	19.9
1/23/26 - 0315	27.0	19.5	47	9.6	22.4	6.0	8.9	N \| 0	N \| 2	8.0	11.2	24.9	27.3	20.8	19.9
1/23/26 - 0300	26.3	17.1	52	10.9	22.1	7.9	10.0	N \| 0	N \| 356	10.7	12.1	24.9	26.8	20.8	19.9
1/23/26 - 0245	26.0	14.9	53	11.0	21.9	10.5	12.0	N \| 0	N \| 354	14.7	15.2	24.9	26.3	20.8	19.9
1/23/26 - 0230	25.8	14.0	53	10.8	21.7	12.7	13.9	N \| 0	N \| 353	15.7	15.7	24.9	26.3	20.8	19.9
1/23/26 - 0215	25.9	13.9	50	10.0	21.7	12.8	14.3	N \| 1	N \| 354	16.7	16.1	24.9	26.3	20.8	19.9
1/23/26 - 0200	26.1	15.0	46	8.1	21.4	11.0	13.8	N \| 7	N \| 360	14.5	15.9	24.9	26.3	20.8	19.9
1/23/26 - 0145	26.0	16.0	48	8.8	21.5	9.4	12.7	N \| 10	N \| 4	11.6	14.3	24.9	26.3	20.8	19.9
1/23/26 - 0130	25.8	15.8	49	9.0	21.4	9.3	12.6	N \| 10	N \| 8	11.5	15.9	24.9	26.1	20.8	19.9
1/23/26 - 0115	25.8	14.8	48	8.9	21.4	11.0	14.0	N \| 5	N \| 3	13.8	15.7	24.9	26.0	20.8	19.9
1/23/26 - 0100	25.5	13.4	51	9.8	21.3	12.9	14.9	N \| 2	N \| 358	16.7	16.6	24.9	25.7	20.8	19.9
1/23/26 - 0045	25.2	12.5	54	10.9	21.3	13.8	15.5	N \| 3	N \| 358	17.6	17.4	24.9	25.5	20.8	19.9
1/23/26 - 0030	25.0	11.7	56	11.6	21.4	14.0	16.0	N \| 3	N \| 358	20.8	19.5	24.9	25.4	20.8	19.9
1/23/26 - 0015	25.2	11.9	56	11.6	21.5	15.0	16.8	N \| 4	N \| 359	20.2	19.9	25.0	25.4	20.2	19.9
1/23/26 - 0000	25.3	13.0	56	12.0	21.6	12.4	15.2	N \| 7	N \| 1	17.5	18.1	24.9	30.7	34.8	33.8
1/22/26 - 2345	25.6	14.9	55	11.6	21.8	9.9	13.2	N \| 7	N \| 3	13.4	15.9	24.9	30.7	34.8	33.8
1/22/26 - 2330	25.9	15.1	54	11.3	21.9	10.4	13.1	N \| 5	N \| 360	13.7	15.0	24.9	30.7	34.8	33.8
1/22/26 - 2315	25.8	15.0	54	11.4	21.8	9.6	12.1	N \| 3	N \| 359	14.4	15.7	24.9	30.7	34.8	33.8
1/22/26 - 2300	25.9	14.7	52	10.8	21.8	11.4	14.3	N \| 11	N \| 5	14.7	16.6	24.9	30.7	34.8	33.8
1/22/26 - 2245	26.0	13.7	52	10.7	21.9	13.4	15.5	N \| 8	N \| 3	17.9	17.9	24.9	30.7	34.8	33.8
1/22/26 - 2230	26.1	14.4	52	11.0	22.0	11.2	14.1	N \| 9	N \| 5	16.6	17.2	24.9	30.7	34.8	33.8
1/22/26 - 2215	26.2	15.1	52	11.0	22.1	11.2	13.3	N \| 8	N \| 4	14.7	15.9	24.9	30.7	34.8	33.8
1/22/26 - 2200	25.9	13.9	54	11.7	22.0	12.6	14.0	N \| 2	N \| 359	16.9	16.3	24.9	30.7	34.8	33.8
1/22/26 - 2145	25.5	13.4	59	13.2	22.0	12.8	14.5	N \| 5	N \| 1	16.6	17.2	24.9	30.7	34.8	33.8
1/22/26 - 2130	25.5	13.4	58	13.0	22.0	12.9	15.4	N \| 9	N \| 4	16.4	17.9	24.9	30.7	34.8	33.8
Max	27.6	20.9	100	23.3	24.2	18.6	20.0	-	-	28.6	30.9	25.0	30.7	34.8	33.8
Avg	25.1	13.6	69	15.8	22.4	10.7	13.4	-	-	15.9	18.1	-	-	-	-
Min	18.0	7.6	46	8.1	17.7	0.2	4.3	-	-	0.3	8.3	17.2	25.4	20.2	19.9

Calm: 0.0%

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