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 4/28/26 7:07 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
4/28/26 - 0705	4.2	N \| 350	7.1	9.2	SSE \| 166	17.2
4/28/26 - 0700	4.6	NNW \| 334	8.4	10.3	SSE \| 156	21.0
4/28/26 - 0655	6.5	N \| 350	8.8	11.6	S \| 169	20.4
4/28/26 - 0650	5.2	N \| 350	6.7	10.4	SSE \| 151	17.9
4/28/26 - 0645	6.9	N \| 350	11.0	11.2	SSE \| 162	19.7
4/28/26 - 0640	2.9	N \| 350	5.8	8.3	SE \| 142	18.3
Max	6.9	-	11.0	11.6	-	21.0
Avg	5.1	-	8.0	10.2	-	19.1
Min	2.9	-	5.8	8.3	-	17.2

Top Stn/Summit - 11,053ft

Current Conditions

4/28/26 7:00 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	5.4 mph 8.4
Wind Spd Sonic	10.8 mph 3.6
Wind Dir	NNW \| 345 °
Wind Dir Sonic	SSE \| 158 °
Wind Gust	8.8 mph 10.6
Wind Gust Sonic	21.0 mph 0.5
Temp	16.7 °F 0.9
WindChill	7.0 °F 6.8
RH	94 % 0
Dew Pt	15.3 °F 0.9
Wet Bulb	16.3 °F 0.8
Daily Max Wind	27.7 mph 13.2
Time of Max Wind	0101
Max Wind Dir	N \| 350 °
Daily Max Gust Sonic	26.6 mph 7.8
Time Wind Max Sonic	0101
Dir Max Gust Sonic	NNE \| 16 Degrees
Daily Max Temp	18.8 °F 1.7
Daily Min Temp	15.9 °F 0.2
Yest MaxT	25.8 °F
Yest MinT	15.7 °F
Yest MaxGst	40.9 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 4/28/26 7:07 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)
4/28/26 - 0700	16.7	7.0	94	15.3	16.3	5.4	10.8	NNW \| 345	SSE \| 158	8.8	21.0	15.9	18.8	27.7	26.6
4/28/26 - 0645	16.2	6.2	94	14.8	15.8	3.7	8.8	N \| 350	SSE \| 147	11.0	19.7	15.9	18.8	27.7	26.6
4/28/26 - 0630	16.0	-	94	14.4	15.6	0.2	3.4	N \| 350	ESE \| 108	0.5	10.1	15.9	18.8	27.7	26.6
4/28/26 - 0615	15.9	-	93	14.3	15.5	0.2	2.8	N \| 350	E \| 85	0.2	4.2	15.9	18.8	27.7	26.6
4/28/26 - 0600	16.1	-	93	14.5	15.7	0.2	1.6	N \| 350	ENE \| 74	0.2	3.8	16.0	18.8	27.7	26.6
4/28/26 - 0545	16.4	-	94	14.9	16.0	0.2	2.6	N \| 350	SE \| 142	0.2	11.0	16.3	18.8	27.7	26.6
4/28/26 - 0530	16.8	-	94	15.2	16.3	0.2	4.9	N \| 350	S \| 184	0.4	18.6	16.5	18.8	27.7	26.6
4/28/26 - 0515	17.2	-	94	15.8	16.8	0.2	2.6	N \| 350	SE \| 125	0.2	14.1	17.0	18.8	27.7	26.6
4/28/26 - 0500	17.7	-	94	16.4	17.3	0.9	4.9	N \| 350	ESE \| 122	3.1	9.8	17.6	18.8	27.7	26.6
4/28/26 - 0445	18.2	12.9	95	16.9	17.8	1.6	5.4	N \| 350	SE \| 125	5.3	8.7	17.9	18.8	27.7	26.6
4/28/26 - 0430	18.3	8.0	95	17.1	17.9	6.3	8.3	N \| 350	E \| 90	10.1	11.4	18.1	18.8	27.7	26.6
4/28/26 - 0415	18.2	7.5	95	17.0	17.8	7.1	9.1	N \| 350	ENE \| 68	10.2	12.5	18.1	18.8	27.7	26.6
4/28/26 - 0400	18.1	8.2	95	16.9	17.8	6.0	8.6	N \| 350	NE \| 55	9.4	12.3	18.1	18.8	27.7	26.6
4/28/26 - 0345	18.1	7.1	95	16.9	17.8	7.3	10.2	N \| 350	NE \| 34	11.1	13.6	18.1	18.8	27.7	26.6
4/28/26 - 0330	18.1	6.5	95	16.9	17.8	7.5	10.1	N \| 350	NE \| 41	12.7	13.9	18.1	18.8	27.7	26.6
4/28/26 - 0315	18.2	6.0	95	17.0	17.9	9.0	11.8	N \| 350	NNE \| 33	13.0	14.5	18.1	18.8	27.7	26.6
4/28/26 - 0300	18.5	5.5	95	17.3	18.1	10.5	13.4	N \| 350	NE \| 38	14.8	15.4	18.3	18.8	27.7	26.6
4/28/26 - 0245	18.8	4.4	95	17.7	18.4	13.6	16.1	N \| 350	NE \| 38	17.6	18.3	18.3	18.8	27.7	26.6
4/28/26 - 0230	18.7	3.6	96	17.6	18.3	15.0	17.5	N \| 350	NNE \| 24	19.5	20.1	18.3	18.8	27.7	26.6
4/28/26 - 0215	18.4	2.6	95	17.2	18.0	16.7	19.8	N \| 350	NNE \| 23	20.9	21.5	18.3	18.8	27.7	26.6
4/28/26 - 0200	18.3	2.9	95	17.1	17.9	15.7	18.4	N \| 350	NNE \| 27	19.6	20.1	18.3	18.8	27.7	26.6
4/28/26 - 0145	18.4	3.4	95	17.2	18.0	14.7	17.7	N \| 350	NNE \| 27	18.9	19.9	18.3	18.8	27.7	26.6
4/28/26 - 0130	18.5	2.2	95	17.4	18.1	17.2	20.6	N \| 350	NNE \| 17	23.4	23.5	18.4	18.8	27.7	26.6
4/28/26 - 0115	18.8	1.2	95	17.6	18.4	21.2	24.0	N \| 350	NNE \| 20	27.7	26.6	18.6	18.8	27.7	26.6
4/28/26 - 0100	19.0	1.4	96	18.0	18.6	21.9	25.3	N \| 350	N \| 11	28.0	28.0	15.7	25.8	40.9	34.4
4/28/26 - 0045	19.1	1.4	96	18.0	18.7	21.4	24.6	N \| 350	N \| 10	29.4	28.2	15.7	25.8	40.9	34.4
4/28/26 - 0030	19.4	2.2	96	18.4	19.0	20.4	23.6	N \| 350	NNE \| 15	27.3	25.5	15.7	25.8	40.9	34.4
4/28/26 - 0015	20.1	3.7	96	19.1	19.7	19.7	22.7	N \| 350	N \| 11	24.6	24.8	15.7	25.8	40.9	34.4
4/28/26 - 0000	20.5	4.6	96	19.5	20.1	18.2	21.7	N \| 350	NNE \| 12	23.3	23.7	15.7	25.8	40.9	34.4
4/27/26 - 2345	20.7	5.5	96	19.8	20.4	17.1	20.8	N \| 350	N \| 11	21.4	22.2	15.7	25.8	40.9	34.4
4/27/26 - 2330	20.7	5.3	96	19.9	20.4	17.4	20.9	N \| 350	NNE \| 14	22.2	23.5	15.7	25.8	40.9	34.4
4/27/26 - 2315	20.8	4.6	96	19.9	20.4	19.4	22.1	N \| 350	NNE \| 15	24.0	23.9	15.7	25.8	40.9	34.4
4/27/26 - 2300	21.0	4.4	97	20.2	20.6	20.7	23.2	N \| 350	NNE \| 16	26.7	25.5	15.7	25.8	40.9	34.4
4/27/26 - 2245	21.1	4.2	97	20.3	20.7	21.6	24.1	N \| 350	NNE \| 17	27.9	26.6	15.7	25.8	40.9	34.4
4/27/26 - 2230	21.1	4.3	97	20.3	20.8	20.9	23.5	N \| 350	NNE \| 19	27.5	26.2	15.7	25.8	40.9	34.4
4/27/26 - 2215	21.1	4.1	97	20.3	20.7	22.1	24.3	N \| 350	NNE \| 20	28.0	26.4	15.7	25.8	40.9	34.4
4/27/26 - 2200	21.0	3.2	97	20.2	20.6	23.3	25.6	N \| 350	NNE \| 19	31.8	29.3	15.7	25.8	40.9	34.4
4/27/26 - 2145	21.0	3.0	96	20.1	20.6	24.8	26.4	N \| 350	NNE \| 19	32.5	30.4	15.7	25.8	40.9	34.4
4/27/26 - 2130	21.0	3.5	97	20.2	20.7	23.6	25.9	N \| 350	NNE \| 15	30.3	29.1	15.7	25.8	40.9	34.4
4/27/26 - 2115	21.3	4.2	97	20.5	20.9	22.4	24.8	N \| 350	NNE \| 14	28.7	28.0	15.7	25.8	40.9	34.4
4/27/26 - 2100	21.3	5.5	97	20.6	21.0	18.2	20.6	N \| 350	N \| 10	24.5	25.3	15.7	25.8	40.9	34.4
4/27/26 - 2045	21.4	5.6	97	20.6	21.1	18.9	19.6	N \| 350	N \| 9	24.1	23.0	15.7	25.8	40.9	34.4
4/27/26 - 2030	21.5	5.8	97	20.7	21.1	18.1	18.2	N \| 350	N \| 1	24.3	21.7	15.7	25.8	40.9	34.4
4/27/26 - 2015	21.6	6.1	97	20.8	21.2	16.6	16.8	N \| 350	N \| 356	24.4	20.6	15.7	25.8	40.9	34.4
4/27/26 - 2000	21.7	7.6	97	20.9	21.3	13.7	14.9	N \| 350	N \| 356	20.0	18.3	15.7	25.8	40.9	34.4
4/27/26 - 1945	21.7	8.5	97	21.0	21.4	12.3	13.6	N \| 350	N \| 356	17.4	17.2	15.7	25.8	40.9	34.4
4/27/26 - 1930	22.0	8.7	97	21.2	21.6	11.5	14.1	N \| 350	N \| 5	18.5	19.2	15.7	25.8	40.9	34.4
4/27/26 - 1915	22.4	10.2	97	21.6	22.0	9.0	11.7	N \| 350	N \| 350	17.1	16.3	15.7	25.8	40.9	34.4
4/27/26 - 1900	22.8	12.6	97	22.0	22.4	6.5	10.1	N \| 350	NNW \| 342	12.5	14.5	15.7	25.8	40.9	34.4
4/27/26 - 1845	23.5	15.9	97	22.7	23.1	4.4	7.9	N \| 350	NW \| 315	8.0	12.1	15.7	25.8	40.9	34.4
4/27/26 - 1830	24.6	15.6	98	24.0	24.2	5.7	8.9	NNW \| 345	NNW \| 334	10.9	12.8	15.7	25.8	40.9	34.4
4/27/26 - 1815	24.9	19.5	98	24.4	24.6	2.8	6.7	N \| 355	NNW \| 335	5.7	11.6	15.7	25.8	40.9	34.4
4/27/26 - 1800	25.4	17.6	98	25.0	25.1	4.7	8.4	WNW \| 301	SW \| 232	9.2	18.3	15.7	25.8	40.9	34.4
4/27/26 - 1745	25.7	21.0	99	25.4	25.4	2.3	6.5	NNW \| 346	NW \| 326	5.3	15.4	15.7	25.8	40.9	34.4
4/27/26 - 1730	25.2	19.4	99	24.9	25.0	2.3	6.3	NNW \| 348	NNW \| 334	7.3	12.1	15.7	25.6	40.9	34.4
4/27/26 - 1715	24.5	15.9	98	24.0	24.2	3.9	7.9	N \| 350	SW \| 216	11.5	15.9	15.7	25.2	40.9	34.4
4/27/26 - 1700	24.1	14.2	98	23.6	23.8	6.3	9.3	N \| 350	SSW \| 206	12.6	16.8	15.7	25.2	40.9	34.4
4/27/26 - 1645	23.6	13.2	98	23.1	23.3	7.6	10.6	N \| 350	SSW \| 201	12.9	15.7	15.7	25.2	40.9	34.4
4/27/26 - 1630	23.6	10.9	98	23.0	23.3	11.5	14.0	N \| 350	SSW \| 198	18.2	20.6	15.7	25.2	40.9	34.4
4/27/26 - 1615	23.6	10.0	97	23.0	23.3	13.8	16.5	N \| 350	SSW \| 204	20.4	22.8	15.7	25.2	40.9	34.4
4/27/26 - 1600	24.0	9.9	97	23.4	23.6	14.9	17.9	N \| 350	SSW \| 202	22.6	25.3	15.7	25.2	40.9	34.4
4/27/26 - 1545	24.2	9.7	98	23.6	23.9	16.2	19.0	N \| 350	SSW \| 202	23.8	25.5	15.7	25.2	40.9	34.4
4/27/26 - 1530	24.9	10.6	98	24.5	24.6	15.7	17.6	N \| 350	SSW \| 204	25.2	25.0	15.7	25.2	40.9	34.4
4/27/26 - 1515	24.7	9.8	98	24.2	24.4	17.8	19.2	N \| 350	SSW \| 211	25.7	26.6	15.7	24.9	40.9	34.4
4/27/26 - 1500	24.5	9.9	98	24.0	24.2	16.7	18.9	N \| 350	SSW \| 210	25.1	27.1	15.7	24.8	40.9	34.4
4/27/26 - 1445	24.6	10.0	98	24.2	24.3	16.1	17.7	N \| 350	SW \| 215	25.2	26.0	15.7	24.8	40.9	34.4
4/27/26 - 1430	24.2	9.7	98	23.8	24.0	15.8	17.2	N \| 350	SSW \| 210	25.0	26.4	15.7	24.5	40.9	34.4
4/27/26 - 1415	23.8	8.6	98	23.3	23.5	16.9	18.1	N \| 350	SW \| 214	27.2	24.6	15.7	24.0	40.9	34.4
4/27/26 - 1400	23.2	7.8	97	22.5	22.8	16.2	17.8	N \| 350	SSW \| 209	27.7	24.6	15.7	23.5	40.9	34.4
4/27/26 - 1345	22.9	7.5	97	22.2	22.6	15.1	17.0	N \| 350	SSW \| 213	28.5	26.2	15.7	23.2	40.9	34.4
4/27/26 - 1330	22.5	8.2	97	21.8	22.1	14.0	15.6	N \| 350	SW \| 218	22.0	21.9	15.7	22.7	40.9	34.4
4/27/26 - 1315	21.8	7.0	97	21.0	21.4	14.7	15.8	N \| 350	SSW \| 212	22.8	21.9	15.7	22.3	40.9	34.4
4/27/26 - 1300	21.1	5.7	96	20.2	20.7	14.7	16.3	N \| 350	SW \| 218	25.2	22.6	15.7	21.5	40.9	34.4
4/27/26 - 1245	20.9	5.5	96	20.0	20.5	13.8	15.6	N \| 350	SW \| 219	25.7	23.5	15.7	21.1	40.9	34.4
4/27/26 - 1230	20.7	7.7	96	19.8	20.3	9.6	12.3	N \| 350	SW \| 214	18.0	18.1	15.7	21.0	40.9	34.4
4/27/26 - 1215	20.3	7.4	96	19.3	19.9	9.4	11.9	N \| 350	SSW \| 210	17.2	16.1	15.7	20.6	40.9	34.4
4/27/26 - 1200	20.0	8.0	96	18.9	19.6	8.9	11.7	N \| 350	SSW \| 210	14.0	15.4	15.7	20.4	40.9	34.4
4/27/26 - 1145	19.6	7.7	95	18.5	19.2	8.9	11.4	N \| 350	SSW \| 207	13.4	15.4	15.7	20.4	40.9	34.4
4/27/26 - 1130	19.8	7.9	95	18.6	19.3	8.8	12.0	N \| 350	SSW \| 213	13.3	15.9	15.7	20.4	40.9	34.4
4/27/26 - 1115	20.0	8.3	95	18.8	19.6	8.1	11.3	N \| 350	SSW \| 209	13.4	15.7	15.7	20.4	40.9	34.4
4/27/26 - 1100	20.2	8.7	96	19.1	19.8	8.6	11.4	N \| 350	SSW \| 211	12.6	14.8	15.7	20.4	40.9	34.4
4/27/26 - 1045	20.2	7.4	96	19.2	19.8	10.0	12.3	N \| 350	SSW \| 210	16.0	16.1	15.7	20.3	40.9	34.4
4/27/26 - 1030	20.1	8.3	96	19.2	19.8	9.3	12.4	N \| 350	SSW \| 211	13.2	16.1	15.7	20.3	40.9	34.4
4/27/26 - 1015	19.5	8.0	96	18.5	19.1	8.6	10.9	N \| 350	SSW \| 208	12.1	15.2	15.7	20.0	40.9	34.4
4/27/26 - 1000	18.9	7.2	95	17.7	18.5	8.2	10.5	W \| 272	SSW \| 207	12.7	13.9	15.7	19.2	40.9	34.4
4/27/26 - 0945	18.6	7.0	95	17.4	18.2	8.2	10.9	WNW \| 284	SSW \| 209	12.1	15.7	15.7	18.8	40.9	34.4
4/27/26 - 0930	18.6	7.1	95	17.4	18.2	8.2	11.0	SSW \| 207	SSW \| 206	11.6	15.2	15.7	18.6	40.9	34.4
4/27/26 - 0915	18.3	6.6	95	17.2	18.0	7.9	10.3	SSW \| 203	SSW \| 202	12.8	14.3	15.7	18.6	40.9	34.4
4/27/26 - 0900	17.7	5.4	95	16.5	17.4	8.8	10.3	SSW \| 204	S \| 190	13.3	15.0	15.7	18.0	40.9	34.4
4/27/26 - 0845	17.2	4.7	95	16.0	16.9	9.8	10.6	SSW \| 208	S \| 188	12.6	14.1	15.7	17.5	40.9	34.4
4/27/26 - 0830	17.0	4.5	94	15.7	16.6	9.4	10.8	SSW \| 210	SSW \| 199	12.6	13.4	15.7	17.5	40.9	34.4
4/27/26 - 0815	17.0	3.8	94	15.6	16.6	10.1	11.8	SSW \| 209	SSW \| 204	14.2	14.5	15.7	17.5	40.9	34.4
4/27/26 - 0800	17.3	3.1	94	16.0	16.9	11.4	12.6	SSW \| 212	SSW \| 200	17.2	16.1	15.7	17.5	40.9	34.4
4/27/26 - 0745	17.4	2.2	95	16.2	17.0	13.5	15.1	SW \| 217	SSW \| 210	19.4	19.5	15.7	17.5	40.9	34.4
4/27/26 - 0730	17.0	0.5	95	15.8	16.6	16.3	17.8	SW \| 214	SSW \| 205	22.8	22.2	15.7	17.3	40.9	34.4
4/27/26 - 0715	16.2	-0.1	94	14.9	15.9	16.2	17.2	SW \| 216	SSW \| 207	20.8	20.8	15.7	17.2	40.9	34.4
4/27/26 - 0700	15.9	0.2	94	14.4	15.5	13.8	14.3	SW \| 228	SW \| 219	19.4	20.6	15.7	17.2	40.9	34.4
Max	25.7	21.0	99	25.4	25.4	24.8	26.4	-	-	32.5	30.4	18.6	25.8	40.9	34.4
Avg	20.3	7.2	96	19.4	20.0	11.9	14.4	-	-	17.5	19.2	-	-	-	-
Min	15.9	-0.1	93	14.3	15.5	0.2	1.6	-	-	0.2	3.8	15.7	17.2	27.7	26.6

Calm: 0.0%

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