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 4/23/26 12:02 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
4/23/26 - 0000	23.0	SSW \| 212	29.8	21.6	N \| 353	24.8
4/22/26 - 2355	20.8	SSW \| 212	29.6	20.5	N \| 354	23.7
4/22/26 - 2350	19.0	SSW \| 212	26.9	20.4	N \| 359	22.6
4/22/26 - 2345	17.4	SSW \| 212	23.3	19.7	N \| 1	21.0
4/22/26 - 2340	17.9	SSW \| 212	25.3	18.2	N \| 357	20.1
4/22/26 - 2335	13.1	SSW \| 212	16.0	17.2	N \| 9	19.0
Max	23.0	-	29.8	21.6	-	24.8
Avg	18.5	-	25.1	19.6	-	21.9
Min	13.1	-	16.0	17.2	-	19.0

Top Stn/Summit - 11,053ft

Current Conditions

4/23/26 12:00 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	20.9 mph 9.4
Wind Spd Sonic	20.8 mph 5.7
Wind Dir	SSW \| 212 °
Wind Dir Sonic	N \| 355 °
Wind Gust	29.8 mph 22.4
Wind Gust Sonic	24.8 mph 18.3
Temp	12.8 °F 1.3
WindChill	-7.2 °F 2.3
RH	92 % 0
Dew Pt	10.8 °F 1.4
Wet Bulb	12.4 °F 1.3
Daily Max Wind	65.3 mph 13.3
Time of Max Wind	0210
Max Wind Dir	SW \| 221 °
Daily Max Gust Sonic	55.2 mph 16.6
Time Wind Max Sonic	0210
Dir Max Gust Sonic	SW \| 215 Degrees
Daily Max Temp	21.8 °F 3.1
Daily Min Temp	12.7 °F 1.2
Yest MaxT	24.9 °F
Yest MinT	13.7 °F
Yest MaxGst	78.6 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 4/23/26 12:02 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)
4/23/26 - 0000	12.8	-7.2	92	10.8	12.4	20.9	20.8	SSW \| 212	N \| 355	29.8	24.8	12.7	21.8	65.3	55.2
4/22/26 - 2345	12.8	-5.4	92	10.9	12.5	16.1	18.4	SSW \| 212	N \| 2	25.3	21.0	12.7	21.8	65.3	55.2
4/22/26 - 2330	13.2	-4.6	92	11.3	12.8	15.0	15.7	SSW \| 210	N \| 359	24.3	18.6	12.7	21.8	65.3	55.2
4/22/26 - 2315	13.6	-4.9	92	11.8	13.3	16.4	18.6	SSW \| 201	N \| 4	28.1	21.9	12.7	21.8	65.3	55.2
4/22/26 - 2300	14.2	-3.8	93	12.5	13.8	16.3	19.6	SE \| 131	N \| 2	26.0	23.9	12.7	21.8	65.3	55.2
4/22/26 - 2245	14.2	0.3	92	12.4	13.8	9.1	13.0	NNE \| 15	N \| 360	15.4	18.1	12.7	21.8	65.3	55.2
4/22/26 - 2230	14.7	1.5	92	12.9	14.3	6.8	9.6	SSW \| 202	N \| 353	15.7	14.8	12.7	21.8	65.3	55.2
4/22/26 - 2215	15.7	7.8	93	14.1	15.3	1.1	8.7	SSW \| 197	NNW \| 329	9.2	17.4	12.7	21.8	65.3	55.2
4/22/26 - 2200	16.8	10.8	94	15.3	16.4	1.4	8.8	SSW \| 194	WNW \| 287	6.3	19.2	12.7	21.8	65.3	55.2
4/22/26 - 2145	17.6	10.6	94	16.3	17.2	2.4	8.8	SSW \| 194	WSW \| 243	5.8	22.4	12.7	21.8	65.3	55.2
4/22/26 - 2130	17.8	6.0	94	16.5	17.4	6.9	9.6	SSW \| 198	SSW \| 198	13.4	19.9	12.7	21.8	65.3	55.2
4/22/26 - 2115	17.8	-	94	16.4	17.4	0.7	5.1	SSW \| 192	SW \| 224	4.9	17.9	12.7	21.8	65.3	55.2
4/22/26 - 2100	17.8	4.6	94	16.5	17.4	9.2	11.9	SW \| 215	SSW \| 208	16.2	21.7	12.7	21.8	65.3	55.2
4/22/26 - 2045	17.9	2.3	94	16.6	17.5	14.1	14.6	SW \| 223	SW \| 216	21.3	20.4	12.7	21.8	65.3	55.2
4/22/26 - 2030	18.1	3.6	95	16.8	17.7	10.6	13.3	WSW \| 238	SW \| 231	20.5	20.8	12.7	21.8	65.3	55.2
4/22/26 - 2015	18.4	1.5	95	17.1	18.0	16.7	17.0	SW \| 231	SW \| 222	27.2	24.6	12.7	21.8	65.3	55.2
4/22/26 - 2000	18.6	3.5	95	17.3	18.2	12.1	13.7	WSW \| 237	SW \| 233	22.0	21.5	12.7	21.8	65.3	55.2
4/22/26 - 1945	18.7	2.9	95	17.4	18.2	14.7	14.5	SW \| 233	SW \| 223	23.1	21.9	12.7	21.8	65.3	55.2
4/22/26 - 1930	18.7	3.8	95	17.5	18.3	12.0	14.0	WSW \| 237	WSW \| 237	21.4	21.0	12.7	21.8	65.3	55.2
4/22/26 - 1915	18.9	2.8	95	17.8	18.5	13.9	15.0	SW \| 222	WSW \| 237	26.4	23.7	12.7	21.8	65.3	55.2
4/22/26 - 1900	19.2	2.5	95	18.0	18.8	15.1	15.9	SW \| 216	WSW \| 240	28.5	27.1	12.7	21.8	65.3	55.2
4/22/26 - 1845	19.3	1.5	95	18.2	18.9	18.7	18.1	SW \| 223	SW \| 235	32.8	29.3	12.7	21.8	65.3	55.2
4/22/26 - 1830	19.2	2.7	95	18.1	18.8	15.8	15.9	SW \| 234	WSW \| 237	27.4	27.1	12.7	21.8	65.3	55.2
4/22/26 - 1815	19.0	2.8	95	17.9	18.6	13.4	14.8	SW \| 235	WSW \| 244	27.6	24.6	12.7	21.8	65.3	55.2
4/22/26 - 1800	18.8	0.2	95	17.6	18.4	22.7	20.7	SW \| 220	SW \| 229	33.8	30.9	12.7	21.8	65.3	55.2
4/22/26 - 1745	18.9	-1.4	95	17.7	18.5	29.7	27.4	SW \| 223	SW \| 219	40.4	34.4	12.7	21.8	65.3	55.2
4/22/26 - 1730	19.2	-1.5	95	18.0	18.8	32.3	30.3	SW \| 220	SW \| 214	41.6	35.6	12.7	21.8	65.3	55.2
4/22/26 - 1715	19.3	-0.7	95	18.2	18.9	28.8	26.6	SW \| 229	SW \| 220	40.1	35.3	12.7	21.8	65.3	55.2
4/22/26 - 1700	19.5	-1.0	95	18.3	19.1	31.5	28.6	SW \| 220	SW \| 217	42.0	37.1	12.7	21.8	65.3	55.2
4/22/26 - 1645	19.7	-0.5	95	18.6	19.3	29.8	26.6	SW \| 221	SW \| 224	42.2	38.0	12.7	21.8	65.3	55.2
4/22/26 - 1630	20.0	-2.1	95	18.8	19.6	35.8	32.4	SW \| 221	SW \| 217	56.0	47.2	12.7	21.8	65.3	55.2
4/22/26 - 1615	20.2	-1.1	96	19.2	19.8	36.1	32.8	SW \| 220	SW \| 217	49.7	42.7	12.7	21.8	65.3	55.2
4/22/26 - 1600	20.6	-0.2	96	19.5	20.2	31.3	28.1	SW \| 220	SW \| 221	49.6	41.4	12.7	21.8	65.3	55.2
4/22/26 - 1545	21.1	1.4	96	20.1	20.7	25.4	22.5	SW \| 226	SW \| 225	46.0	33.8	12.7	21.8	65.3	55.2
4/22/26 - 1530	21.5	2.7	96	20.6	21.1	25.0	22.7	SW \| 226	SW \| 228	40.8	35.3	12.7	21.8	65.3	55.2
4/22/26 - 1515	21.5	1.8	96	20.6	21.2	26.1	22.9	SW \| 224	SW \| 221	48.4	36.7	12.7	21.8	65.3	55.2
4/22/26 - 1500	21.5	1.9	96	20.6	21.2	26.4	23.4	SW \| 224	SW \| 220	46.5	35.6	12.7	21.8	65.3	55.2
4/22/26 - 1445	20.6	1.7	96	19.5	20.2	26.0	22.8	SW \| 224	SW \| 219	37.4	35.1	12.7	21.2	65.3	55.2
4/22/26 - 1430	19.9	2.0	95	18.8	19.5	20.2	19.0	SW \| 226	SW \| 231	33.9	33.3	12.7	20.1	65.3	55.2
4/22/26 - 1415	19.7	1.9	95	18.6	19.3	19.7	18.7	SW \| 228	SW \| 229	33.1	33.8	12.7	20.0	65.3	55.2
4/22/26 - 1400	19.7	1.7	95	18.6	19.3	18.6	18.3	SW \| 227	WSW \| 237	35.8	31.3	12.7	20.0	65.3	55.2
4/22/26 - 1345	19.3	0.1	95	18.0	18.8	24.1	21.5	SW \| 226	SW \| 221	37.2	29.5	12.7	19.6	65.3	55.2
4/22/26 - 1330	18.6	-0.9	95	17.4	18.2	25.4	22.4	SW \| 224	SW \| 218	37.8	33.3	12.7	19.0	65.3	55.2
4/22/26 - 1315	18.1	-1.6	94	16.8	17.7	25.8	22.7	SW \| 225	SW \| 219	37.0	32.7	12.7	18.4	65.3	55.2
4/22/26 - 1300	17.8	-2.5	94	16.4	17.4	27.6	24.9	SW \| 223	SW \| 214	39.0	33.6	12.7	18.3	65.3	55.2
4/22/26 - 1245	17.5	-2.5	94	16.0	17.0	25.7	22.8	SW \| 224	SW \| 215	37.5	30.9	12.7	18.3	65.3	55.2
4/22/26 - 1230	17.6	-2.1	94	16.1	17.1	24.2	22.1	SW \| 226	SW \| 220	36.3	31.8	12.7	18.3	65.3	55.2
4/22/26 - 1215	18.0	-1.3	94	16.6	17.6	23.0	20.9	SW \| 227	SW \| 228	36.3	32.2	12.7	18.3	65.3	55.2
4/22/26 - 1200	18.2	-1.9	94	16.8	17.7	27.2	24.5	SW \| 227	SW \| 215	38.5	32.4	12.7	18.3	65.3	55.2
4/22/26 - 1145	17.7	-2.6	94	16.4	17.3	26.5	23.5	SW \| 227	SW \| 217	39.5	31.1	12.7	18.0	65.3	55.2
4/22/26 - 1130	17.3	-2.4	94	15.9	16.9	24.4	22.3	SW \| 226	SW \| 222	36.2	30.2	12.7	17.5	65.3	55.2
4/22/26 - 1115	16.9	-4.2	94	15.4	16.5	28.4	24.9	SW \| 229	SW \| 222	41.7	35.3	12.7	17.0	65.3	55.2
4/22/26 - 1100	16.6	-2.7	94	15.1	16.2	21.3	20.0	SW \| 230	SW \| 231	33.9	29.8	12.7	16.9	65.3	55.2
4/22/26 - 1045	16.1	-5.3	94	14.5	15.6	26.8	23.7	SW \| 226	SW \| 228	43.4	34.9	12.7	16.3	65.3	55.2
4/22/26 - 1030	15.8	-5.5	93	14.3	15.4	27.6	24.1	SW \| 226	SW \| 224	41.2	35.8	12.7	16.0	65.3	55.2
4/22/26 - 1015	15.5	-6.1	93	13.9	15.1	26.8	23.9	SW \| 226	SW \| 225	43.4	35.6	12.7	15.7	65.3	55.2
4/22/26 - 1000	15.4	-6.3	93	13.7	15.0	27.2	23.6	SW \| 223	SW \| 227	42.6	34.4	12.7	15.5	65.3	55.2
4/22/26 - 0945	14.9	-7.6	93	13.2	14.5	31.3	26.6	SW \| 222	SW \| 215	44.4	36.2	12.7	15.2	65.3	55.2
4/22/26 - 0930	15.0	-6.7	93	13.3	14.6	26.0	23.2	SW \| 224	SW \| 226	43.5	35.1	12.7	15.2	65.3	55.2
4/22/26 - 0915	14.6	-6.3	93	12.9	14.2	25.4	22.0	SW \| 226	SW \| 225	36.6	31.1	12.7	14.8	65.3	55.2
4/22/26 - 0900	14.4	-6.8	93	12.7	14.0	26.6	22.7	SW \| 229	SW \| 225	37.1	32.0	12.7	14.6	65.3	55.2
4/22/26 - 0845	14.2	-6.7	92	12.4	13.8	23.3	20.7	SW \| 224	SW \| 234	37.6	31.8	12.7	14.4	65.3	55.2
4/22/26 - 0830	13.9	-8.3	92	12.1	13.6	27.4	23.2	SW \| 224	SW \| 228	43.3	34.4	12.7	14.1	65.3	55.2
4/22/26 - 0815	13.6	-8.2	92	11.8	13.2	26.5	23.1	SW \| 218	SW \| 230	39.9	34.2	12.7	14.1	65.3	55.2
4/22/26 - 0800	13.4	-10.8	92	11.6	13.1	34.2	28.8	SW \| 219	SW \| 229	53.1	42.5	12.7	13.8	65.3	55.2
4/22/26 - 0745	13.4	-10.8	92	11.6	13.1	35.8	30.2	SW \| 218	SW \| 226	51.4	40.3	12.7	13.8	65.3	55.2
4/22/26 - 0730	13.4	-11.0	92	11.6	13.1	36.4	31.0	SW \| 215	SW \| 227	52.9	45.4	12.7	13.8	65.3	55.2
4/22/26 - 0715	13.3	-11.4	92	11.5	13.0	35.4	30.9	SW \| 218	SW \| 227	56.3	45.4	12.7	13.8	65.3	55.2
4/22/26 - 0700	13.2	-10.4	92	11.4	12.9	32.7	28.1	SW \| 215	SW \| 229	47.6	43.6	12.7	13.8	65.3	55.2
4/22/26 - 0645	13.0	-11.3	92	11.1	12.7	34.2	29.6	SW \| 216	SW \| 226	51.7	42.7	12.7	13.8	65.3	55.2
4/22/26 - 0630	12.9	-10.1	92	11.0	12.5	30.1	26.5	SW \| 214	SW \| 234	42.9	38.7	12.7	13.8	65.3	55.2
4/22/26 - 0615	12.8	-11.7	92	10.9	12.4	33.7	29.5	SW \| 214	SW \| 230	52.6	45.2	12.7	13.8	65.3	55.2
4/22/26 - 0600	12.9	-11.8	92	11.0	12.6	37.2	33.0	SW \| 217	SW \| 225	52.3	44.1	12.7	13.8	65.3	55.2
4/22/26 - 0545	13.0	-11.9	92	11.1	12.6	38.4	32.7	SW \| 215	SW \| 224	53.6	46.3	12.7	13.8	65.3	55.2
4/22/26 - 0530	13.0	-10.8	92	11.1	12.6	31.1	27.3	SW \| 214	SW \| 236	49.9	42.0	12.7	13.8	65.3	55.2
4/22/26 - 0515	13.1	-10.3	92	11.2	12.7	28.4	24.9	SSW \| 205	WSW \| 240	49.5	42.7	12.7	13.8	65.3	55.2
4/22/26 - 0500	13.2	-10.3	92	11.3	12.8	29.3	26.0	SSW \| 194	WSW \| 242	50.1	43.6	12.7	13.8	65.3	55.2
4/22/26 - 0445	13.2	-10.9	92	11.4	12.9	31.2	27.7	SSW \| 205	WSW \| 237	53.6	50.6	12.7	13.8	65.3	55.2
4/22/26 - 0430	13.2	-11.0	92	11.4	12.8	34.4	30.6	SSW \| 209	SW \| 232	51.8	47.0	12.7	13.8	65.3	55.2
4/22/26 - 0415	13.2	-10.9	92	11.3	12.8	30.2	27.0	SSW \| 198	WSW \| 240	53.6	47.0	12.7	13.8	65.3	55.2
4/22/26 - 0400	13.1	-10.2	92	11.2	12.7	26.9	24.0	SSW \| 202	WSW \| 243	50.6	43.0	12.7	13.8	65.3	55.2
4/22/26 - 0345	13.0	-11.0	92	11.1	12.6	30.5	26.8	SSW \| 205	SW \| 236	51.9	43.8	12.7	13.8	65.3	55.2
4/22/26 - 0330	12.8	-10.9	92	10.9	12.4	30.0	26.1	SSW \| 204	WSW \| 239	49.1	43.6	12.7	13.8	65.3	55.2
4/22/26 - 0315	12.8	-10.0	92	10.9	12.4	25.5	22.8	SSW \| 201	WSW \| 246	45.9	41.8	12.7	13.8	65.3	55.2
4/22/26 - 0300	12.8	-9.1	92	10.9	12.5	23.4	21.4	SSW \| 207	WSW \| 247	41.3	37.4	12.7	13.8	65.3	55.2
4/22/26 - 0245	12.9	-7.7	92	11.0	12.5	18.4	18.1	S \| 189	WSW \| 258	37.0	35.3	12.8	13.8	65.3	55.2
4/22/26 - 0230	12.9	-10.4	92	11.0	12.6	28.8	25.6	SSW \| 200	WSW \| 243	47.4	44.7	12.8	13.8	65.3	55.2
4/22/26 - 0215	13.2	-12.5	92	11.3	12.8	36.8	31.8	SSW \| 206	WSW \| 237	65.3	55.2	13.0	13.8	65.3	55.2
4/22/26 - 0200	13.5	-11.3	92	11.7	13.2	36.4	31.8	SSW \| 204	SW \| 234	57.5	54.1	13.3	13.8	64.0	55.0
4/22/26 - 0145	13.8	-12.0	92	12.0	13.4	40.7	35.6	SSW \| 211	SW \| 229	64.0	55.0	13.6	13.8	64.0	55.0
4/22/26 - 0130	13.6	-11.3	92	11.8	13.2	36.3	31.7	SSW \| 206	SW \| 236	58.4	51.2	13.6	13.7	58.4	51.2
4/22/26 - 0115	13.6	-10.9	92	11.7	13.2	35.1	31.1	SSW \| 209	SW \| 235	55.9	48.5	13.6	13.7	55.9	48.5
4/22/26 - 0100	13.9	-9.4	92	12.2	13.6	27.2	24.2	SSW \| 205	WSW \| 246	53.6	48.8	13.7	24.9	78.6	71.8
4/22/26 - 0045	14.0	-9.9	93	12.2	13.6	32.3	28.0	SSW \| 198	WSW \| 242	53.8	49.9	13.8	24.9	78.6	71.8
4/22/26 - 0030	13.9	-10.4	92	12.1	13.5	35.7	31.5	SSW \| 209	SW \| 231	53.8	47.0	13.8	24.9	78.6	71.8
4/22/26 - 0015	13.9	-9.3	92	12.1	13.5	28.9	25.0	SSW \| 197	WSW \| 239	50.4	46.8	13.8	24.9	78.6	71.8
4/22/26 - 0000	14.1	-9.4	92	12.3	13.7	30.4	26.5	SSW \| 207	SW \| 236	52.2	43.2	13.9	24.9	78.6	71.8
Max	21.5	10.8	96	20.6	21.2	40.7	35.6	-	-	65.3	55.2	13.9	24.9	78.6	71.8
Avg	16.1	-4.1	94	14.6	15.7	24.7	22.8	-	-	39.5	35.0	-	-	-	-
Min	12.8	-12.5	92	10.8	12.4	0.7	5.1	-	-	4.9	14.8	12.7	13.7	55.9	48.5

Calm: 0.0%

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