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 1/27/26 1:47 AM PST

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
1/27/26 - 0145	21.4	SSW \| 207	26.1	22.9	SSW \| 204	24.8
1/27/26 - 0140	21.5	SSW \| 208	25.8	23.2	SSW \| 204	24.8
1/27/26 - 0135	21.8	SSW \| 207	26.7	23.8	SSW \| 204	25.5
1/27/26 - 0130	22.3	SSW \| 207	26.8	24.1	SSW \| 204	26.6
1/27/26 - 0125	22.5	SSW \| 205	27.5	24.0	SSW \| 201	26.0
1/27/26 - 0120	21.5	SSW \| 206	25.9	23.1	SSW \| 202	25.0
Max	22.5	-	27.5	24.1	-	26.6
Avg	21.8	-	26.4	23.5	-	25.5
Min	21.4	-	25.8	22.9	-	24.8

Top Stn/Summit - 11,053ft

Current Conditions

1/27/26 1:45 AM (-08:00)

Updated Every 15 Minutes

Wind Spd	21.5 mph 0.9
Wind Spd Sonic	23.3 mph 1.1
Wind Dir	SSW \| 207 °
Wind Dir Sonic	SSW \| 204 °
Wind Gust	26.7 mph 0.7
Wind Gust Sonic	25.5 mph 0.9
Temp	21.1 °F 3.0
WindChill	4.4 °F 3.7
RH	15 % 25
Dew Pt	-18.8 °F 16.7
Wet Bulb	15.0 °F 0.7
Daily Max Wind	27.5 mph 1.5
Time of Max Wind	0124
Max Wind Dir	SSW \| 208 °
Daily Max Gust Sonic	26.6 mph 0.2
Time Wind Max Sonic	0056
Dir Max Gust Sonic	SSW \| 197 Degrees
Daily Max Temp	22.3 °F 0.5
Daily Min Temp	20.8 °F 3.0
Yest MaxT	22.6 °F
Yest MinT	15.9 °F
Yest MaxGst	36.6 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 1/27/26 1:47 AM 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)
1/27/26 - 0145	21.1	4.4	15	-18.8	15.0	21.5	23.3	SSW \| 207	SSW \| 204	26.7	25.5	20.8	22.3	27.5	26.6
1/27/26 - 0130	21.8	5.1	14	-20.8	15.3	22.1	23.7	SSW \| 206	SSW \| 202	27.5	26.6	21.6	22.3	27.5	26.6
1/27/26 - 0115	21.9	5.3	13	-20.9	15.4	21.6	24.1	SSW \| 202	SSW \| 198	27.2	26.2	21.6	22.3	27.3	26.6
1/27/26 - 0100	21.9	5.3	13	-20.9	15.4	21.8	23.7	SSW \| 200	SSW \| 196	27.3	26.6	21.6	22.3	27.3	26.6
1/27/26 - 0045	22.0	5.8	13	-21.1	15.5	21.0	22.7	SSW \| 198	SSW \| 194	26.0	25.0	21.8	22.3	26.0	25.0
1/27/26 - 0030	22.1	6.0	14	-20.3	15.6	20.4	22.7	SSW \| 193	S \| 189	25.5	25.0	21.8	22.3	25.5	25.0
1/27/26 - 0015	21.9	5.9	15	-19.1	15.5	19.6	21.9	S \| 190	S \| 186	25.5	24.4	21.8	22.0	25.5	24.4
1/27/26 - 0000	21.8	6.4	16	-18.1	15.5	18.2	20.0	S \| 191	S \| 187	22.6	22.2	15.9	22.6	36.6	35.3
1/26/26 - 2345	22.0	7.0	16	-17.6	15.7	17.3	19.6	S \| 189	S \| 185	21.9	21.7	15.9	22.6	36.6	35.3
1/26/26 - 2330	22.0	7.0	17	-15.7	15.8	17.6	19.9	S \| 190	S \| 186	21.7	21.9	15.9	22.6	36.6	35.3
1/26/26 - 2315	21.5	5.9	23	-10.3	15.8	18.1	20.9	S \| 183	S \| 181	24.0	23.5	15.9	22.6	36.6	35.3
1/26/26 - 2300	20.8	4.7	28	-7.2	15.6	18.7	21.5	S \| 180	S \| 180	24.5	25.5	15.9	22.6	36.6	35.3
1/26/26 - 2245	19.9	4.3	38	-1.9	15.6	16.6	19.5	S \| 185	S \| 183	22.3	22.2	15.9	22.6	36.6	35.3
1/26/26 - 2230	19.6	4.1	42	0.2	15.6	16.5	19.2	S \| 190	S \| 186	21.6	21.9	15.9	22.6	36.6	35.3
1/26/26 - 2215	19.6	4.7	44	1.3	15.7	15.3	17.5	SSW \| 196	S \| 191	19.4	19.7	15.9	22.6	36.6	35.3
1/26/26 - 2200	19.5	3.6	43	0.8	15.6	17.4	20.3	SSW \| 207	SSW \| 205	22.8	23.5	15.9	22.6	36.6	35.3
1/26/26 - 2145	19.3	2.3	43	0.7	15.4	20.5	24.0	SSW \| 211	SSW \| 208	26.2	26.0	15.9	22.6	36.6	35.3
1/26/26 - 2130	19.4	2.7	45	1.3	15.6	19.9	23.0	SSW \| 211	SSW \| 209	24.7	25.0	15.9	22.6	36.6	35.3
1/26/26 - 2115	19.4	2.8	44	1.0	15.6	19.5	22.6	SSW \| 209	SSW \| 207	24.3	25.0	15.9	22.6	36.6	35.3
1/26/26 - 2100	19.5	3.3	43	0.4	15.5	18.3	21.3	SSW \| 209	SSW \| 206	23.0	24.4	15.9	22.6	36.6	35.3
1/26/26 - 2045	19.5	4.0	42	0.2	15.5	16.4	18.4	SSW \| 206	SSW \| 204	21.8	21.7	15.9	22.6	36.6	35.3
1/26/26 - 2030	19.4	4.2	43	0.6	15.5	15.6	18.0	SSW \| 207	SSW \| 204	20.2	20.8	15.9	22.6	36.6	35.3
1/26/26 - 2015	19.5	3.6	43	0.6	15.6	17.7	20.1	SSW \| 208	SSW \| 205	22.2	21.9	15.9	22.6	36.6	35.3
1/26/26 - 2000	19.9	4.6	42	0.3	15.8	16.4	18.3	SSW \| 209	SSW \| 207	20.6	20.1	15.9	22.6	36.6	35.3
1/26/26 - 1945	20.4	6.1	40	-0.1	16.1	13.6	14.4	SSW \| 205	SSW \| 202	19.2	18.6	15.9	22.6	36.6	35.3
1/26/26 - 1930	20.9	6.2	39	0.0	16.5	14.4	15.8	SSW \| 197	SSW \| 194	20.8	21.7	15.9	22.6	36.6	35.3
1/26/26 - 1915	21.4	5.4	38	-0.1	16.8	18.7	20.9	S \| 179	S \| 178	25.0	24.8	15.9	22.6	36.6	35.3
1/26/26 - 1900	22.0	7.2	36	-0.7	17.2	16.1	18.3	S \| 177	S \| 177	21.7	22.4	15.9	22.6	36.6	35.3
1/26/26 - 1845	21.5	6.2	39	0.4	17.0	17.6	19.5	S \| 170	SSE \| 168	22.8	23.0	15.9	22.6	36.6	35.3
1/26/26 - 1830	21.2	6.0	41	1.0	16.8	16.6	19.1	S \| 173	S \| 175	22.0	26.6	15.9	22.6	36.6	35.3
1/26/26 - 1815	20.2	4.5	42	0.6	16.1	17.1	20.3	S \| 183	S \| 181	23.2	25.0	15.9	22.6	36.6	35.3
1/26/26 - 1800	19.9	5.0	42	0.6	15.8	15.6	18.5	SSW \| 192	S \| 188	19.8	21.0	15.9	22.6	36.6	35.3
1/26/26 - 1745	19.6	4.9	43	1.0	15.7	15.2	17.4	SSW \| 197	SSW \| 192	18.9	19.7	15.9	22.6	36.6	35.3
1/26/26 - 1730	19.6	4.2	47	2.7	15.9	16.4	18.5	SSW \| 203	SSW \| 200	21.4	22.4	15.9	22.6	36.6	35.3
1/26/26 - 1715	20.4	4.8	46	2.8	16.6	17.9	19.8	SSW \| 206	SSW \| 203	22.3	21.9	15.9	22.6	36.6	35.3
1/26/26 - 1700	20.7	4.5	47	3.7	16.9	18.8	21.0	SSW \| 205	SSW \| 203	25.1	24.8	15.9	22.6	36.6	35.3
1/26/26 - 1645	20.9	4.4	47	4.0	17.1	20.4	22.6	SSW \| 208	SSW \| 205	26.0	25.0	15.9	22.6	36.6	35.3
1/26/26 - 1630	20.8	3.8	45	2.6	16.8	21.2	23.3	SSW \| 210	SSW \| 208	27.7	26.8	15.9	22.6	36.6	35.3
1/26/26 - 1615	21.0	4.0	46	3.3	17.0	21.2	23.3	SW \| 215	SSW \| 213	28.1	28.9	15.9	22.6	36.6	35.3
1/26/26 - 1600	20.7	3.4	46	3.4	16.8	21.7	23.9	SW \| 220	SW \| 218	29.8	29.3	15.9	22.6	36.6	35.3
1/26/26 - 1545	20.7	3.3	46	3.1	16.8	21.8	23.5	SW \| 218	SW \| 215	30.2	29.1	15.9	22.6	36.6	35.3
1/26/26 - 1530	20.6	3.0	46	3.1	16.7	22.3	24.3	SW \| 220	SW \| 218	31.0	30.2	15.9	22.6	36.6	35.3
1/26/26 - 1515	20.8	3.5	44	2.6	16.8	21.3	22.1	SW \| 227	SW \| 223	30.8	29.5	15.9	22.6	36.6	35.3
1/26/26 - 1500	20.4	2.8	45	2.6	16.5	21.8	22.3	SW \| 227	SW \| 224	30.9	28.2	15.9	22.6	36.6	35.3
1/26/26 - 1445	20.8	2.7	45	2.7	16.8	23.5	24.4	SW \| 225	SW \| 222	33.6	31.3	15.9	22.6	36.6	35.3
1/26/26 - 1430	20.6	1.9	45	2.7	16.7	25.0	26.5	SW \| 224	SW \| 220	36.6	33.8	15.9	22.6	36.6	35.3
1/26/26 - 1415	20.7	2.2	44	2.3	16.7	26.0	27.4	SW \| 224	SW \| 220	34.6	34.0	15.9	22.6	34.6	35.3
1/26/26 - 1400	21.0	3.0	43	2.0	16.9	25.2	25.7	SW \| 223	SW \| 220	32.6	32.7	15.9	22.6	34.4	35.3
1/26/26 - 1345	21.6	3.8	41	1.3	17.2	23.2	23.0	SW \| 226	SW \| 224	33.9	31.3	15.9	22.6	34.4	35.3
1/26/26 - 1330	21.8	5.2	40	1.1	17.3	20.0	19.9	SW \| 226	SW \| 227	28.8	28.6	15.9	22.6	34.4	35.3
1/26/26 - 1315	21.6	5.7	39	0.4	17.1	16.2	16.6	SW \| 233	SW \| 235	27.5	27.1	15.9	22.6	34.4	35.3
1/26/26 - 1300	22.1	8.3	34	-1.8	17.1	10.4	12.6	WSW \| 245	WSW \| 252	22.5	22.6	15.9	22.6	34.4	35.3
1/26/26 - 1245	22.0	6.3	33	-2.7	16.9	16.7	17.2	SW \| 224	SW \| 227	26.1	27.3	15.9	22.6	34.4	35.3
1/26/26 - 1230	21.1	3.7	34	-2.9	16.3	20.8	20.6	SW \| 222	SW \| 221	32.0	29.5	15.9	22.5	34.4	35.3
1/26/26 - 1215	21.0	4.3	35	-2.4	16.3	20.4	20.6	SW \| 224	SW \| 220	27.9	26.6	15.9	22.5	34.4	35.3
1/26/26 - 1200	21.8	5.7	31	-4.2	16.7	19.2	19.0	SW \| 217	SW \| 215	26.9	28.0	15.9	22.5	34.4	35.3
1/26/26 - 1145	21.7	7.2	31	-4.6	16.5	13.6	14.9	SW \| 226	SW \| 226	22.0	21.0	15.9	22.3	34.4	35.3
1/26/26 - 1130	21.0	5.7	32	-4.1	16.1	15.3	16.3	SW \| 227	SW \| 224	23.8	24.4	15.9	21.8	34.4	35.3
1/26/26 - 1115	20.8	5.5	32	-4.5	15.9	15.1	16.0	SW \| 224	SW \| 220	23.4	21.5	15.9	21.8	34.4	35.3
1/26/26 - 1100	20.2	4.4	33	-4.3	15.4	16.9	17.6	SW \| 221	SW \| 218	23.6	21.7	15.9	21.8	34.4	35.3
1/26/26 - 1045	20.0	5.1	33	-4.3	15.3	15.3	16.3	SW \| 222	SW \| 219	20.5	23.0	15.9	21.8	34.4	35.3
1/26/26 - 1030	19.5	4.2	34	-4.2	15.0	15.3	16.5	SW \| 223	SW \| 220	21.6	20.8	15.9	21.8	34.4	35.3
1/26/26 - 1015	19.4	4.5	33	-5.1	14.8	15.0	16.0	SW \| 219	SW \| 216	19.7	20.8	15.9	21.8	34.4	35.3
1/26/26 - 1000	19.4	4.2	34	-4.6	14.8	15.3	16.3	SW \| 214	SSW \| 211	20.6	20.1	15.9	21.8	34.4	35.3
1/26/26 - 0945	19.1	4.0	34	-4.5	14.7	15.1	16.1	SW \| 214	SSW \| 212	20.0	19.5	15.9	21.8	34.4	35.3
1/26/26 - 0930	18.8	3.4	35	-4.6	14.4	15.2	16.5	SSW \| 209	SSW \| 207	20.9	20.1	15.9	21.8	34.4	35.3
1/26/26 - 0915	18.9	3.4	34	-5.1	14.4	15.9	17.2	SSW \| 204	SSW \| 202	21.0	21.0	15.9	21.8	34.4	35.3
1/26/26 - 0900	18.8	2.5	30	-7.6	14.1	17.3	18.8	SSW \| 199	SSW \| 195	23.8	22.6	15.9	21.8	34.4	35.3
1/26/26 - 0845	18.7	2.9	29	-8.6	13.9	16.0	17.4	SSW \| 204	SSW \| 201	21.9	21.0	15.9	21.8	34.4	35.3
1/26/26 - 0830	18.6	2.5	28	-9.0	13.8	17.2	18.6	SSW \| 197	SSW \| 193	22.4	22.4	15.9	21.8	34.4	35.3
1/26/26 - 0815	18.2	1.9	30	-8.0	13.6	17.6	19.3	S \| 189	S \| 185	22.8	22.4	15.9	21.8	34.4	35.3
1/26/26 - 0800	18.0	1.5	34	-5.8	13.7	17.9	19.1	SSW \| 196	SSW \| 192	22.9	21.7	15.9	21.8	34.4	35.3
1/26/26 - 0745	18.1	2.2	36	-4.4	13.9	16.3	17.6	SSW \| 202	SSW \| 199	21.2	20.4	15.9	21.8	34.4	35.3
1/26/26 - 0730	18.4	2.1	35	-4.8	14.0	17.4	18.3	SSW \| 203	SSW \| 200	22.3	22.2	15.9	21.8	34.4	35.3
1/26/26 - 0715	18.8	2.7	35	-4.6	14.4	16.4	16.8	SSW \| 208	SSW \| 205	22.9	21.2	15.9	21.8	34.4	35.3
1/26/26 - 0700	18.8	2.3	34	-4.8	14.3	17.6	18.4	SSW \| 199	SSW \| 196	24.3	22.8	15.9	21.8	34.4	35.3
1/26/26 - 0645	18.9	3.2	35	-4.2	14.6	15.6	16.6	SSW \| 201	SSW \| 197	22.5	21.7	15.9	21.8	34.4	35.3
1/26/26 - 0630	18.6	2.1	38	-3.0	14.4	17.8	19.4	SSW \| 202	SSW \| 199	24.4	25.0	15.9	21.8	34.4	35.3
1/26/26 - 0615	18.7	3.4	41	-1.2	14.7	14.4	15.9	SSW \| 208	SSW \| 206	21.0	20.4	15.9	21.8	34.4	35.3
1/26/26 - 0600	18.5	2.2	43	-0.5	14.7	17.5	18.8	SSW \| 199	SSW \| 195	23.3	23.3	15.9	21.8	34.4	35.3
1/26/26 - 0545	18.4	1.5	45	0.4	14.7	19.1	21.4	SSW \| 201	SSW \| 198	24.5	25.5	15.9	21.8	34.4	35.3
1/26/26 - 0530	18.2	0.2	47	1.1	14.7	22.1	24.9	SSW \| 205	SSW \| 202	28.6	28.0	15.9	21.8	34.4	35.3
1/26/26 - 0515	18.1	0.2	47	1.5	14.6	21.5	25.1	SSW \| 204	SSW \| 200	27.6	28.6	15.9	21.8	34.4	35.3
1/26/26 - 0500	17.7	-0.9	58	5.4	14.9	23.8	28.0	SSW \| 202	SSW \| 198	29.2	30.6	15.9	21.8	34.4	35.3
1/26/26 - 0445	17.1	-2.3	64	6.9	14.8	25.6	29.5	SSW \| 208	SSW \| 204	32.0	32.0	15.9	21.8	34.4	35.3
1/26/26 - 0430	16.7	-3.0	68	7.9	14.7	25.8	29.7	SSW \| 211	SSW \| 208	32.8	32.4	15.9	21.8	34.4	35.3
1/26/26 - 0415	16.6	-3.1	67	7.7	14.5	26.0	28.9	SW \| 214	SSW \| 213	32.3	32.2	15.9	21.8	34.4	35.3
1/26/26 - 0400	16.5	-3.2	65	6.8	14.3	25.3	27.4	SW \| 218	SW \| 217	32.5	32.0	15.9	21.8	34.4	35.3
1/26/26 - 0345	16.2	-4.0	62	5.3	13.8	26.3	29.4	SW \| 220	SW \| 219	34.3	35.3	15.9	21.8	34.4	35.3
1/26/26 - 0330	16.2	-4.1	58	3.9	13.6	26.9	30.5	SW \| 215	SW \| 214	34.4	34.2	16.0	21.8	34.4	34.2
1/26/26 - 0315	16.8	-3.0	49	0.8	13.5	25.9	29.3	SSW \| 213	SSW \| 212	33.1	32.9	16.3	21.8	33.1	32.9
1/26/26 - 0300	17.2	-1.6	46	-0.2	13.7	23.9	27.4	SSW \| 212	SSW \| 210	29.6	30.2	17.1	21.8	31.6	30.9
1/26/26 - 0245	17.2	-2.1	45	-0.7	13.7	25.2	29.2	SSW \| 212	SSW \| 210	31.6	30.9	17.1	21.8	31.6	30.9
1/26/26 - 0230	17.5	-0.9	44	-0.9	13.9	22.9	26.5	SSW \| 213	SSW \| 212	28.7	29.1	17.3	21.8	28.7	29.3
1/26/26 - 0215	17.5	-0.4	44	-0.7	13.9	21.4	25.9	SSW \| 211	SSW \| 210	26.8	28.2	17.3	21.8	27.8	29.3
1/26/26 - 0200	17.6	-0.6	43	-1.2	13.9	22.5	27.4	SSW \| 211	SSW \| 210	27.8	29.3	17.3	21.8	27.8	29.3
1/26/26 - 0145	18.2	0.7	40	-2.0	14.2	20.6	24.3	SSW \| 211	SSW \| 209	26.0	26.4	17.8	21.8	26.0	26.4
Max	22.1	8.3	68	7.9	17.3	26.9	30.5	-	-	36.6	35.3	21.8	22.6	36.6	35.3
Avg	19.8	3.3	39	-2.5	15.5	19.1	21.1	-	-	25.5	25.3	-	-	-	-
Min	16.2	-4.1	13	-21.1	13.5	10.4	12.6	-	-	18.9	18.6	15.9	21.8	25.5	24.4

Calm: 0.0%

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