MM-Top Stn/Summit - Mammoth Mountain Weather

Create Custom Reports and Graphics: Custom Report

Last 6 Observations

Last 30 Minutes (5-Min)

5 Minute Data | America/Los_Angeles

as of 2/21/26 8:29 PM PST

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
2/21/26 - 2025	27.0	SW \| 218	34.7	26.9	SW \| 216	32.0
2/21/26 - 2020	26.6	SW \| 221	34.5	26.6	SW \| 218	32.0
2/21/26 - 2015	27.5	SW \| 221	34.3	27.0	SW \| 218	31.3
2/21/26 - 2010	26.9	SW \| 219	33.3	27.1	SW \| 216	31.3
2/21/26 - 2005	27.5	SW \| 219	35.9	27.0	SW \| 216	31.3
2/21/26 - 2000	28.8	SW \| 218	36.5	28.9	SW \| 214	34.0
Max	28.8	-	36.5	28.9	-	34.0
Avg	27.4	-	34.9	27.2	-	32.0
Min	26.6	-	33.3	26.6	-	31.3

Top Stn/Summit - 11,053ft

Current Conditions

2/21/26 8:15 PM (-08:00)

Updated Every 15 Minutes

Wind Spd	27.3 mph 27.1
Wind Spd Sonic	27.0 mph 10.7
Wind Dir	SW \| 220 °
Wind Dir Sonic	SW \| 216 °
Wind Gust	35.9 mph 35.7
Wind Gust Sonic	31.3 mph 11.6
Temp	18.1 °F 6.7
WindChill	-1.7 °F
RH	95 % 4
Dew Pt	16.8 °F 7.5
Wet Bulb	17.7 °F 6.6
Daily Max Wind	44.7 mph 10.0
Time of Max Wind	1640
Max Wind Dir	SW \| 223 °
Daily Max Gust Sonic	42.7 mph 3.8
Time Wind Max Sonic	1112
Dir Max Gust Sonic	SW \| 214 Degrees
Daily Max Temp	19.8 °F 1.1
Daily Min Temp	8.5 °F 8.7
Yest MaxT	18.7 °F
Yest MinT	-0.2 °F
Yest MaxGst	34.6 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 2/21/26 8:29 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)
2/21/26 - 2015	18.1	-1.7	95	16.8	17.7	27.3	27.0	SW \| 220	SW \| 216	35.9	31.3	8.5	19.8	44.7	42.7
2/21/26 - 2000	18.2	-1.6	95	17.0	17.8	27.1	26.9	SW \| 219	SW \| 215	36.5	34.0	8.5	19.8	44.7	42.7
2/21/26 - 1945	18.3	-0.9	95	17.1	17.9	25.8	25.8	SW \| 220	SW \| 215	32.8	31.1	8.5	19.8	44.7	42.7
2/21/26 - 1930	18.4	-0.5	95	17.2	18.0	24.5	24.3	SW \| 221	SW \| 216	32.6	29.1	8.5	19.8	44.7	42.7
2/21/26 - 1915	18.3	-0.9	95	17.1	17.9	25.8	25.7	SW \| 219	SW \| 214	33.1	30.2	8.5	19.8	44.7	42.7
2/21/26 - 1900	18.3	-1.2	95	17.1	17.9	27.4	27.8	SW \| 218	SSW \| 213	33.6	30.6	8.5	19.8	44.7	42.7
2/21/26 - 1845	18.3	-1.1	95	17.1	17.9	26.8	27.4	SW \| 218	SSW \| 213	33.7	31.1	8.5	19.8	44.7	42.7
2/21/26 - 1830	18.2	-2.1	95	17.0	17.8	30.0	30.9	SW \| 219	SW \| 214	38.0	35.3	8.5	19.8	44.7	42.7
2/21/26 - 1815	18.3	-2.0	95	17.1	17.9	30.4	31.6	SW \| 219	SSW \| 213	38.0	35.3	8.5	19.8	44.7	42.7
2/21/26 - 1800	18.2	-2.6	95	16.9	17.7	31.6	32.6	SW \| 217	SSW \| 213	40.2	37.8	8.5	19.8	44.7	42.7
2/21/26 - 1745	18.2	-2.5	94	16.9	17.8	32.1	33.1	SW \| 219	SSW \| 213	39.5	38.0	8.5	19.8	44.7	42.7
2/21/26 - 1730	18.8	-1.6	94	17.4	18.4	31.1	31.1	SW \| 223	SW \| 217	40.2	37.4	8.5	19.8	44.7	42.7
2/21/26 - 1715	19.0	-1.5	95	17.8	18.6	31.5	31.2	SW \| 224	SW \| 218	41.6	37.1	8.5	19.8	44.7	42.7
2/21/26 - 1700	19.4	-1.2	94	18.1	19.0	32.8	33.1	SW \| 223	SW \| 216	42.1	40.7	8.5	19.8	44.7	42.7
2/21/26 - 1645	19.3	-1.6	95	18.1	18.9	32.7	32.2	SW \| 224	SW \| 218	44.7	40.5	8.5	19.8	44.7	42.7
2/21/26 - 1630	19.4	-0.9	95	18.1	19.0	31.1	30.9	SW \| 224	SW \| 220	40.8	39.2	8.5	19.8	44.5	42.7
2/21/26 - 1615	19.5	-0.7	94	18.2	19.0	30.7	29.9	SW \| 225	SW \| 219	40.8	38.7	8.5	19.8	44.5	42.7
2/21/26 - 1600	19.3	-0.8	95	18.0	18.8	29.9	29.4	SW \| 224	SW \| 218	39.0	36.5	8.5	19.4	44.5	42.7
2/21/26 - 1545	19.1	-1.2	95	17.8	18.6	30.3	30.0	SW \| 224	SW \| 217	40.6	36.9	8.5	19.4	44.5	42.7
2/21/26 - 1530	18.5	-2.3	94	17.2	18.0	31.7	31.6	SW \| 224	SW \| 219	40.9	40.7	8.5	19.0	44.5	42.7
2/21/26 - 1515	18.4	-2.6	94	17.0	17.9	32.8	33.2	SW \| 222	SW \| 218	41.7	39.8	8.5	19.0	44.5	42.7
2/21/26 - 1500	18.7	-2.3	94	17.3	18.3	32.6	31.6	SW \| 225	SW \| 219	43.8	39.2	8.5	19.0	44.5	42.7
2/21/26 - 1445	18.5	-1.8	94	17.1	18.1	29.4	29.2	SW \| 225	SW \| 221	39.7	38.5	8.5	19.0	44.5	42.7
2/21/26 - 1430	18.8	-1.2	94	17.4	18.4	28.1	27.8	SW \| 227	SW \| 222	39.3	36.7	8.5	19.0	44.5	42.7
2/21/26 - 1415	18.8	-1.0	94	17.4	18.3	28.2	27.7	SW \| 225	SW \| 221	36.7	36.5	8.5	19.0	44.5	42.7
2/21/26 - 1400	18.4	-1.6	94	17.0	17.9	28.1	27.7	SW \| 225	SW \| 220	38.1	35.6	8.5	18.8	44.5	42.7
2/21/26 - 1345	18.5	-1.0	94	17.1	18.0	26.8	26.6	SW \| 226	SW \| 220	35.0	33.1	8.5	18.8	44.5	42.7
2/21/26 - 1330	18.4	-1.5	94	16.9	17.9	26.4	26.5	SW \| 226	SW \| 219	38.5	36.0	8.5	18.8	44.5	42.7
2/21/26 - 1315	18.5	-1.3	94	17.1	18.1	27.4	26.7	SW \| 225	SW \| 219	37.2	34.7	8.5	18.8	44.5	42.7
2/21/26 - 1300	18.3	-2.0	94	16.9	17.9	28.8	28.6	SW \| 224	SW \| 220	40.2	38.2	8.5	18.7	44.5	42.7
2/21/26 - 1245	18.1	-2.6	94	16.6	17.6	29.5	28.5	SW \| 226	SW \| 220	41.3	37.6	8.5	18.4	44.5	42.7
2/21/26 - 1230	17.6	-3.1	94	16.0	17.1	28.9	28.5	SW \| 224	SW \| 218	40.5	35.6	8.5	17.8	44.5	42.7
2/21/26 - 1215	17.2	-3.6	93	15.6	16.8	29.5	29.3	SW \| 222	SW \| 216	39.2	36.5	8.5	17.4	44.5	42.7
2/21/26 - 1200	16.9	-4.7	93	15.2	16.4	31.6	31.6	SW \| 217	SSW \| 212	42.6	40.0	8.5	17.1	44.5	42.7
2/21/26 - 1145	16.1	-6.2	93	14.4	15.7	34.2	35.0	SW \| 217	SSW \| 212	44.5	42.7	8.5	16.6	44.5	42.7
2/21/26 - 1130	15.2	-7.1	92	13.4	14.8	34.1	35.2	SW \| 219	SW \| 214	41.6	41.2	8.5	15.7	43.5	42.7
2/21/26 - 1115	14.5	-8.2	92	12.6	14.1	33.7	35.6	SW \| 219	SW \| 214	43.5	42.7	8.5	15.6	43.5	42.7
2/21/26 - 1100	14.1	-7.5	92	12.1	13.7	22.7	34.0	SW \| 216	SSW \| 212	42.8	41.6	8.5	15.6	42.8	42.5
2/21/26 - 1045	13.6	-2.3	92	11.6	13.2	13.4	33.7	SW \| 216	SSW \| 212	18.2	36.9	8.5	15.6	21.3	42.5
2/21/26 - 1030	13.2	-3.4	91	11.2	12.8	13.8	35.3	SW \| 216	SSW \| 211	20.0	38.0	8.5	15.6	21.3	42.5
2/21/26 - 1015	13.4	-2.4	91	11.3	13.0	12.9	36.7	SW \| 217	SSW \| 213	18.0	42.5	8.5	15.6	21.3	42.5
2/21/26 - 1000	13.6	-0.3	91	11.4	13.1	9.0	36.0	SW \| 219	SW \| 216	14.7	40.0	8.5	15.6	21.3	40.5
2/21/26 - 0945	13.8	0.1	91	11.6	13.3	8.9	35.1	SW \| 220	SW \| 216	14.3	40.5	8.5	15.6	21.3	40.5
2/21/26 - 0930	14.3	-0.8	91	12.2	13.8	11.0	33.2	SW \| 217	SSW \| 212	17.5	38.0	8.5	15.6	21.3	40.3
2/21/26 - 0915	15.2	-0.3	92	13.3	14.7	12.7	31.6	SW \| 215	SSW \| 206	18.8	37.4	8.5	15.6	21.3	40.3
2/21/26 - 0900	15.4	0.1	92	13.6	15.0	13.4	32.0	SSW \| 211	SSW \| 202	17.7	36.9	8.5	15.6	21.3	40.3
2/21/26 - 0845	15.4	-0.8	93	13.7	15.0	14.4	32.6	SSW \| 208	SSW \| 198	20.7	39.2	8.5	15.6	21.3	40.3
2/21/26 - 0830	14.7	-2.1	93	13.0	14.3	16.1	35.7	SSW \| 206	SSW \| 195	21.1	39.6	8.5	15.4	21.3	40.3
2/21/26 - 0815	13.2	-4.2	92	11.4	12.9	16.5	36.5	SSW \| 206	SSW \| 195	21.3	40.3	8.5	14.0	21.3	40.3
2/21/26 - 0800	11.9	-5.2	92	9.9	11.6	15.2	34.0	SSW \| 207	SSW \| 197	19.2	38.2	8.5	12.6	19.2	38.2
2/21/26 - 0745	11.5	-5.0	92	9.5	11.2	12.8	29.8	SSW \| 209	SSW \| 199	18.4	36.0	8.5	11.9	18.4	36.2
2/21/26 - 0730	10.1	-6.6	91	8.0	9.9	12.7	30.9	SSW \| 206	SSW \| 195	17.6	36.2	8.5	11.2	17.6	36.2
2/21/26 - 0715	9.5	-7.0	91	7.3	9.2	12.3	28.2	SSW \| 208	SSW \| 196	16.8	34.0	8.5	10.4	16.8	34.4
2/21/26 - 0700	9.8	-5.8	91	7.6	9.5	11.1	27.6	SSW \| 207	SSW \| 195	14.8	32.0	8.5	10.4	14.8	34.4
2/21/26 - 0645	10.2	-4.5	91	8.1	9.9	9.3	26.8	SSW \| 206	SSW \| 193	14.1	30.2	8.5	10.4	14.1	34.4
2/21/26 - 0630	9.6	-5.5	91	7.4	9.4	10.3	27.0	SSW \| 207	SSW \| 195	13.9	29.5	8.5	10.1	13.9	34.4
2/21/26 - 0615	9.3	-5.4	90	7.1	9.1	9.7	25.8	SSW \| 210	SSW \| 201	13.2	28.6	8.5	10.1	13.2	34.4
2/21/26 - 0600	9.3	-4.7	91	7.1	9.1	8.5	24.5	SSW \| 211	SSW \| 203	12.4	28.2	8.5	10.1	12.4	34.4
2/21/26 - 0545	8.9	-4.2	90	6.7	8.7	7.8	24.0	SSW \| 207	SSW \| 196	10.4	29.1	8.5	10.1	10.4	34.4
2/21/26 - 0530	8.6	-2.7	90	6.4	8.4	6.0	20.0	SSW \| 207	SSW \| 197	8.6	24.4	8.5	10.1	8.6	34.4
2/21/26 - 0515	8.8	-1.2	90	6.5	8.6	5.1	19.0	SSW \| 208	SSW \| 199	6.5	21.5	8.5	10.1	8.4	34.4
2/21/26 - 0500	8.8	-0.8	90	6.5	8.6	4.7	20.5	SSW \| 211	SSW \| 205	6.5	22.4	8.7	10.1	8.4	34.4
2/21/26 - 0445	9.2	-1.3	90	7.0	9.0	5.5	23.1	SSW \| 212	SSW \| 205	7.3	25.7	9.0	10.1	8.4	34.4
2/21/26 - 0430	9.3	-1.0	90	7.1	9.1	5.3	23.9	SSW \| 212	SSW \| 206	7.0	26.8	9.0	10.1	8.4	34.4
2/21/26 - 0415	9.4	-1.4	90	7.2	9.2	5.7	26.3	SSW \| 212	SSW \| 205	7.6	29.3	9.0	10.1	8.4	34.4
2/21/26 - 0400	9.4	0.3	91	7.2	9.2	4.2	25.4	SSW \| 213	SSW \| 207	6.2	27.7	9.0	10.1	8.4	34.4
2/21/26 - 0345	9.2	-2.0	91	7.0	9.0	5.7	26.4	SSW \| 210	SSW \| 202	8.4	30.9	9.0	10.1	8.4	34.4
2/21/26 - 0330	9.1	-1.8	90	6.8	8.8	5.3	29.2	SSW \| 211	SSW \| 203	8.0	32.0	9.0	10.1	8.0	34.4
2/21/26 - 0315	9.2	-1.4	90	7.0	9.0	5.1	29.2	SSW \| 211	SSW \| 202	7.9	32.4	9.0	10.1	7.9	34.4
2/21/26 - 0300	9.3	-1.1	91	7.1	9.1	5.6	27.0	SSW \| 208	SSW \| 197	7.0	29.5	9.0	10.1	7.1	34.4
2/21/26 - 0245	9.1	-0.8	91	6.9	8.9	4.5	27.4	SSW \| 209	SSW \| 198	7.1	30.4	9.0	10.1	7.1	34.4
2/21/26 - 0230	9.1	-	90	6.9	8.9	1.0	27.8	SSW \| 212	SSW \| 205	4.7	31.5	9.0	10.1	4.7	34.4
2/21/26 - 0215	9.1	-	90	6.9	8.9	0.3	28.6	SW \| 215	SSW \| 209	0.7	31.8	9.0	10.1	0.7	34.4
2/21/26 - 0200	9.1	-	90	6.8	8.9	0.3	31.1	SW \| 216	SSW \| 210	0.7	33.6	9.0	10.1	0.7	34.4
2/21/26 - 0145	9.0	-	90	6.8	8.8	0.2	30.6	SW \| 215	SSW \| 208	0.6	34.4	9.0	10.1	0.7	34.4
2/21/26 - 0130	9.2	-	90	7.0	9.0	0.2	27.0	SSW \| 212	SSW \| 204	0.7	29.3	9.2	10.1	0.7	29.3
2/21/26 - 0115	9.3	-	90	7.1	9.1	0.2	25.0	SSW \| 208	SSW \| 196	0.6	28.6	9.3	10.1	0.6	28.6
2/21/26 - 0100	9.7	-	91	7.5	9.5	0.2	23.1	SSW \| 208	SSW \| 196	0.5	25.7	9.4	10.1	0.5	27.3
2/21/26 - 0045	9.8	-	91	7.6	9.5	0.2	23.7	SSW \| 203	S \| 187	0.5	27.3	9.7	10.1	0.5	27.3
2/21/26 - 0030	9.8	-	91	7.6	9.6	0.2	20.2	SSW \| 206	S \| 191	0.4	22.6	9.7	10.1	0.4	22.6
2/21/26 - 0015	10.1	-	91	7.9	9.8	0.2	19.0	SSW \| 207	SSW \| 193	0.4	21.2	9.9	10.1	0.4	21.2
2/21/26 - 0000	10.2	-	91	8.1	10.0	0.2	17.1	SSW \| 208	SSW \| 196	0.3	19.5	-0.2	18.7	34.6	38.9
2/20/26 - 2345	9.9	-	91	7.8	9.7	0.2	18.3	SSW \| 207	SSW \| 192	0.3	21.0	-0.2	18.7	34.6	38.9
2/20/26 - 2330	9.6	-	90	7.3	9.3	0.2	18.3	SSW \| 209	SSW \| 196	0.3	20.1	-0.2	18.7	34.6	38.9
2/20/26 - 2315	9.6	-	90	7.4	9.4	0.2	19.9	SSW \| 210	SSW \| 202	0.3	22.8	-0.2	18.7	34.6	38.9
2/20/26 - 2300	10.2	-	91	8.1	10.0	0.2	20.7	SSW \| 210	SSW \| 201	0.4	22.6	-0.2	18.7	34.6	38.9
2/20/26 - 2245	10.8	-	91	8.7	10.5	0.2	19.9	SSW \| 210	SSW \| 202	0.3	22.4	-0.2	18.7	34.6	38.9
2/20/26 - 2230	11.2	-	91	9.1	10.9	0.2	20.5	SSW \| 212	SSW \| 206	0.4	22.6	-0.2	18.7	34.6	38.9
2/20/26 - 2215	11.4	-	91	9.3	11.1	0.2	21.8	SW \| 215	SSW \| 211	0.4	23.5	-0.2	18.7	34.6	38.9
2/20/26 - 2200	11.6	-	92	9.6	11.3	0.2	20.7	SW \| 214	SSW \| 210	0.5	22.8	-0.2	18.7	34.6	38.9
2/20/26 - 2145	11.5	-	91	9.5	11.2	0.2	18.1	SSW \| 211	SSW \| 205	0.5	22.4	-0.2	18.7	34.6	38.9
2/20/26 - 2130	11.7	-	91	9.6	11.4	0.2	17.6	SSW \| 206	SSW \| 196	0.3	20.8	-0.2	18.7	34.6	38.9
2/20/26 - 2115	11.8	-	91	9.8	11.5	0.2	16.4	SSW \| 207	SSW \| 195	0.4	20.4	-0.2	18.7	34.6	38.9
2/20/26 - 2100	12.4	-	92	10.5	12.1	0.2	19.6	S \| 179	S \| 182	0.2	23.5	-0.2	18.7	34.6	38.9
2/20/26 - 2045	12.0	-	92	10.1	11.7	0.2	16.5	SSW \| 203	S \| 187	0.2	21.5	-0.2	18.7	34.6	38.9
2/20/26 - 2030	11.5	-	91	9.5	11.2	0.2	17.3	SSW \| 203	S \| 188	0.2	20.4	-0.2	18.7	34.6	38.9
2/20/26 - 2015	11.4	-	91	9.3	11.1	0.2	16.3	SSW \| 208	SSW \| 194	0.2	19.7	-0.2	18.7	34.6	38.9
Max	19.5	0.3	95	18.2	19.0	34.2	36.7	-	-	44.7	42.7	9.9	19.8	44.7	42.7
Avg	13.7	-2.4	92	11.8	13.3	14.9	27.3	-	-	20.1	32.1	-	-	-	-
Min	8.6	-8.2	90	6.4	8.4	0.2	16.3	-	-	0.2	19.5	-0.2	10.1	0.4	21.2

Calm: 0.0%

Top Station/Summit Tabular Reports

Last 30 Days (Hourly) Last 365 Days (Daily)