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 9/20/26 7:22 PM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/20/26 - 1920	12.3	SSW \| 209	16.0	15.6	SSW \| 203	17.2
9/20/26 - 1915	10.8	SSW \| 210	15.0	15.0	SSW \| 206	17.2
9/20/26 - 1910	9.2	SSW \| 206	11.1	13.0	SSW \| 200	14.8
9/20/26 - 1905	10.8	SSW \| 208	14.4	14.3	SSW \| 204	16.8
9/20/26 - 1900	10.6	SSW \| 206	12.9	14.1	SSW \| 200	15.7
9/20/26 - 1855	10.7	SSW \| 210	14.1	13.9	SSW \| 206	16.8
Max	12.3	-	16.0	15.6	-	17.2
Avg	10.7	-	13.9	14.3	-	16.4
Min	9.2	-	11.1	13.0	-	14.8

Top Stn/Summit - 11,053ft

Current Conditions

9/20/26 7:15 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	10.3 mph 4.2
Wind Spd Sonic	14.1 mph 5.3
Wind Dir	SSW \| 208 °
Wind Dir Sonic	SSW \| 203 °
Wind Gust	15.0 mph 4.4
Wind Gust Sonic	17.2 mph 5.4
Temp	43.4 °F 3.3
WindChill	37.0 °F 5.6
RH	38 % 5
Dew Pt	19.7 °F 5.7
Wet Bulb	34.8 °F 3.4
Daily Max Wind	27.0 mph 0.6
Time of Max Wind	1611
Max Wind Dir	SW \| 227 °
Daily Max Gust Sonic	27.5 mph 1.1
Time Wind Max Sonic	1612
Dir Max Gust Sonic	SW \| 224 Degrees
Daily Max Temp	52.1 °F 0.6
Daily Min Temp	40.1 °F 4.6
Yest MaxT	52.7 °F
Yest MinT	35.5 °F
Yest MaxGst	27.3 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/20/26 7:22 PM 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)
9/20/26 - 1915	43.4	37.0	38	19.7	34.8	10.3	14.1	SSW \| 208	SSW \| 203	15.0	17.2	40.1	52.1	27.0	27.5
9/20/26 - 1900	43.4	36.3	41	21.4	35.3	11.5	14.7	SSW \| 211	SSW \| 206	17.6	18.8	40.1	52.1	27.0	27.5
9/20/26 - 1845	43.5	34.8	42	21.8	35.4	16.8	19.6	SW \| 217	SSW \| 211	25.5	25.3	40.1	52.1	27.0	27.5
9/20/26 - 1830	45.3	37.6	38	21.1	36.2	15.0	17.8	SSW \| 211	SSW \| 205	23.6	24.8	40.1	52.1	27.0	27.5
9/20/26 - 1815	45.1	38.5	39	21.6	36.2	12.2	15.2	SSW \| 210	SSW \| 204	17.1	18.3	40.1	52.1	27.0	27.5
9/20/26 - 1800	45.9	40.6	39	22.4	36.9	8.9	12.4	SSW \| 210	SSW \| 204	13.5	16.6	40.1	52.1	27.0	27.5
9/20/26 - 1745	45.9	42.8	40	22.8	37.0	2.6	5.6	SE \| 135	S \| 184	9.6	12.1	40.1	52.1	27.0	27.5
9/20/26 - 1730	45.9	40.1	42	23.9	37.4	10.4	13.1	SSW \| 210	SSW \| 205	14.4	15.4	40.1	52.1	27.0	27.5
9/20/26 - 1715	46.2	39.2	42	24.2	37.6	13.2	15.6	SW \| 217	SSW \| 211	20.7	21.5	40.1	52.1	27.0	27.5
9/20/26 - 1700	46.5	39.2	42	24.9	38.0	16.1	18.3	SW \| 216	SSW \| 210	22.0	22.2	40.1	52.1	27.0	27.5
9/20/26 - 1645	47.5	40.1	41	25.0	38.5	18.1	20.0	SW \| 226	SW \| 218	24.3	25.5	40.1	52.1	27.0	27.5
9/20/26 - 1630	48.6	41.5	38	24.2	38.8	17.5	19.1	SW \| 223	SW \| 216	25.5	24.2	40.1	52.1	27.0	27.5
9/20/26 - 1615	49.7	42.9	36	23.6	39.2	16.2	17.7	SW \| 222	SW \| 215	27.0	27.5	40.1	52.1	27.0	27.5
9/20/26 - 1600	50.0	44.0	35	23.7	39.4	11.5	12.8	SW \| 233	SW \| 227	24.7	22.8	40.1	52.1	24.7	23.9
9/20/26 - 1545	50.3	-	35	24.0	39.6	14.3	16.3	SW \| 214	SSW \| 208	20.8	23.9	40.1	52.1	20.8	23.9
9/20/26 - 1530	50.0	-	35	23.6	39.4	12.9	14.0	SW \| 226	SW \| 220	20.0	18.8	40.1	52.1	20.0	19.0
9/20/26 - 1515	50.5	-	34	23.5	39.6	7.0	10.0	WSW \| 244	WSW \| 239	16.6	19.0	40.1	52.1	16.6	19.0
9/20/26 - 1500	50.1	-	35	23.7	39.5	2.0	6.2	W \| 270	WSW \| 257	8.2	13.4	40.1	52.1	15.3	17.4
9/20/26 - 1445	50.2	-	36	24.1	39.6	0.9	5.1	WSW \| 238	SSW \| 212	5.7	13.6	40.1	52.1	15.3	17.4
9/20/26 - 1430	51.3	-	35	24.2	40.2	2.6	6.9	SSW \| 199	SSW \| 193	6.4	14.8	40.1	52.1	15.3	17.4
9/20/26 - 1415	49.7	46.8	36	24.1	39.4	2.1	5.5	SW \| 219	SSW \| 212	12.1	14.1	40.1	50.2	15.3	17.4
9/20/26 - 1400	49.6	46.5	37	24.6	39.5	3.9	7.1	SW \| 231	SW \| 226	11.3	13.4	40.1	50.2	15.3	17.4
9/20/26 - 1345	49.1	46.2	37	24.3	39.1	2.0	6.1	W \| 266	WSW \| 254	11.7	14.5	40.1	49.9	15.3	17.4
9/20/26 - 1330	48.7	46.0	39	24.8	39.0	1.8	6.2	WSW \| 238	WSW \| 238	10.5	14.1	40.1	49.6	15.3	17.4
9/20/26 - 1315	48.6	44.6	39	25.0	39.1	3.4	7.2	SW \| 232	SW \| 235	15.3	17.4	40.1	49.6	15.3	17.4
9/20/26 - 1300	46.7	44.1	41	24.4	37.9	1.5	5.8	WNW \| 283	W \| 274	9.5	14.5	40.1	47.8	13.4	14.5
9/20/26 - 1245	46.0	44.4	41	23.8	37.4	1.6	5.2	NNE \| 13	N \| 3	6.0	10.5	40.1	47.4	13.4	14.3
9/20/26 - 1230	46.2	42.5	42	24.2	37.6	3.9	7.7	NNE \| 18	N \| 9	10.4	12.8	40.1	47.4	13.4	14.3
9/20/26 - 1215	45.3	42.3	43	24.3	37.1	3.3	6.9	NNE \| 23	NNE \| 16	8.0	11.6	40.1	47.4	13.4	14.3
9/20/26 - 1200	44.4	39.1	44	24.0	36.6	7.2	9.2	NNE \| 28	NNE \| 19	13.2	13.9	40.1	44.9	13.4	14.3
9/20/26 - 1145	44.6	39.0	45	24.5	36.8	8.2	9.9	NNE \| 32	NNE \| 24	13.4	13.6	40.1	44.9	13.4	14.3
9/20/26 - 1130	44.1	38.4	45	24.3	36.5	8.3	10.2	NNE \| 29	NNE \| 21	13.3	13.9	40.1	44.5	13.3	14.3
9/20/26 - 1115	43.7	38.7	46	24.1	36.2	6.6	9.0	NNE \| 32	NNE \| 23	11.0	12.8	40.1	44.3	13.2	14.3
9/20/26 - 1100	43.5	38.3	45	23.6	35.9	5.6	8.6	NNE \| 32	NNE \| 23	12.8	13.6	40.1	43.9	13.2	14.3
9/20/26 - 1045	43.3	38.7	46	23.8	35.9	5.2	8.0	NNE \| 31	NNE \| 22	10.6	12.1	40.1	43.7	13.2	14.3
9/20/26 - 1030	43.4	39.2	46	23.7	35.9	3.4	7.5	NE \| 41	NNE \| 27	10.5	12.8	40.1	43.7	13.2	14.3
9/20/26 - 1015	42.8	-	46	23.2	35.4	0.6	5.1	ESE \| 118	NE \| 53	3.7	9.8	40.1	43.7	13.2	14.3
9/20/26 - 1000	41.8	-	46	22.8	34.7	0.5	5.1	ESE \| 121	NE \| 36	1.9	8.0	40.1	42.9	13.2	14.3
9/20/26 - 0945	41.3	-	47	22.5	34.4	0.4	4.6	ESE \| 122	NE \| 36	2.9	8.3	40.1	42.9	13.2	14.3
9/20/26 - 0930	41.1	-	47	22.4	34.2	1.2	6.1	ESE \| 123	NNE \| 29	4.5	10.1	40.1	42.9	13.2	14.3
9/20/26 - 0915	41.0	39.2	47	22.1	34.1	1.8	6.9	SE \| 124	NE \| 39	4.8	10.3	40.1	42.9	13.2	14.3
9/20/26 - 0900	40.4	-	47	22.0	33.7	0.8	6.3	SE \| 124	NNE \| 17	2.8	8.7	40.1	42.9	13.2	14.3
9/20/26 - 0845	40.7	-	46	21.8	33.8	0.6	6.6	SE \| 124	N \| 8	1.8	9.4	40.1	42.9	13.2	14.3
9/20/26 - 0830	41.2	-	46	21.8	34.1	0.4	5.6	SE \| 124	NNE \| 26	1.1	6.9	40.1	42.9	13.2	14.3
9/20/26 - 0815	40.9	38.3	46	21.5	33.9	2.7	6.8	SE \| 124	NNE \| 29	5.5	9.0	40.1	42.9	13.2	14.3
9/20/26 - 0800	41.1	37.1	45	21.6	34.0	4.6	8.0	SE \| 124	NNE \| 30	7.2	10.1	40.1	42.9	13.2	14.3
9/20/26 - 0745	42.0	-	44	21.7	34.6	0.6	5.3	SE \| 124	NNE \| 18	4.1	8.5	40.1	42.9	13.2	14.3
9/20/26 - 0730	42.4	-	43	21.7	34.8	0.6	4.9	SE \| 124	NNE \| 32	1.9	6.9	40.1	42.9	13.2	14.3
9/20/26 - 0715	42.5	-	43	21.5	34.8	0.2	4.1	SE \| 124	NE \| 36	0.2	5.6	40.1	42.9	13.2	14.3
9/20/26 - 0700	41.7	-	45	21.8	34.4	0.2	3.1	SE \| 124	NNE \| 23	0.2	4.2	40.1	42.8	13.2	14.3
9/20/26 - 0645	41.0	-	48	22.8	34.3	0.2	4.2	SE \| 124	NE \| 34	0.2	6.7	40.1	42.8	13.2	14.3
9/20/26 - 0630	42.3	-	49	24.6	35.6	0.6	5.0	SE \| 124	SSE \| 157	2.0	9.8	40.1	42.8	13.2	14.3
9/20/26 - 0615	42.6	-	48	24.2	35.6	1.3	6.5	SE \| 124	S \| 188	2.1	8.0	40.1	42.8	13.2	14.3
9/20/26 - 0600	42.6	-	48	24.2	35.6	1.5	6.5	SE \| 124	S \| 184	2.8	10.3	40.1	42.8	13.2	14.3
9/20/26 - 0545	42.6	40.1	47	24.0	35.5	3.0	7.0	SE \| 124	S \| 187	5.4	9.2	40.1	42.8	13.2	14.3
9/20/26 - 0530	42.3	40.8	44	22.0	34.8	2.0	6.2	SE \| 124	SSW \| 202	4.3	9.0	40.1	42.8	13.2	14.3
9/20/26 - 0515	42.2	40.0	42	20.8	34.4	2.1	6.2	ESE \| 122	SSW \| 204	5.5	9.2	40.1	42.8	13.2	14.3
9/20/26 - 0500	42.6	-	42	21.0	34.7	2.3	6.0	ESE \| 120	SSW \| 197	3.7	7.8	40.1	42.8	13.2	14.3
9/20/26 - 0445	42.5	-	42	20.9	34.6	0.5	3.9	ESE \| 116	SSE \| 168	3.4	8.0	40.1	42.8	13.2	14.3
9/20/26 - 0430	41.9	-	41	20.1	34.1	0.2	2.5	ESE \| 114	SSE \| 159	0.2	5.1	40.1	42.8	13.2	14.3
9/20/26 - 0415	41.8	-	42	20.1	34.0	0.2	2.3	ESE \| 114	SE \| 124	0.2	4.5	40.1	42.8	13.2	14.3
9/20/26 - 0400	42.2	-	42	20.6	34.4	0.9	5.4	ESE \| 112	ESE \| 110	4.6	9.4	40.1	42.8	13.2	14.3
9/20/26 - 0345	42.5	41.0	42	21.0	34.7	0.8	4.7	ESE \| 104	E \| 99	5.7	9.2	40.1	42.8	13.2	14.3
9/20/26 - 0330	42.0	38.2	44	21.5	34.5	2.6	6.7	ENE \| 73	NE \| 55	9.4	10.7	40.1	42.6	13.2	14.3
9/20/26 - 0315	40.6	37.0	46	21.4	33.7	3.7	7.4	NE \| 40	NNE \| 33	6.9	11.2	40.1	41.5	13.2	14.3
9/20/26 - 0300	40.5	36.1	46	21.3	33.6	5.0	7.7	NE \| 37	NNE \| 32	7.6	9.8	40.1	41.0	13.2	14.3
9/20/26 - 0245	40.3	36.7	46	21.2	33.4	3.6	7.6	NNE \| 25	NNE \| 16	6.8	10.3	40.1	40.9	13.2	14.3
9/20/26 - 0230	40.4	36.2	46	21.2	33.5	4.5	7.7	NNE \| 30	NNE \| 14	7.5	10.5	40.2	40.9	13.2	14.3
9/20/26 - 0215	40.5	35.2	46	21.3	33.6	6.6	9.1	NE \| 37	NNE \| 26	9.4	11.4	40.4	40.9	13.2	14.3
9/20/26 - 0200	40.6	35.3	46	21.3	33.6	6.3	8.8	NE \| 38	NNE \| 27	9.5	11.2	40.4	40.9	13.2	14.3
9/20/26 - 0145	40.5	35.0	46	21.3	33.6	7.2	9.4	NE \| 36	NNE \| 26	9.8	11.6	40.4	40.9	13.2	14.3
9/20/26 - 0130	40.8	34.6	45	21.3	33.8	7.6	10.0	NE \| 47	NE \| 34	12.2	13.0	40.7	40.9	13.2	14.3
9/20/26 - 0115	40.8	34.1	45	21.3	33.7	9.0	11.4	NNE \| 31	NNE \| 24	13.2	14.3	40.7	40.9	13.2	14.3
9/20/26 - 0100	40.8	33.0	46	21.4	33.8	11.8	14.2	NNE \| 26	NNE \| 20	17.3	18.1	35.5	52.7	27.3	26.4
9/20/26 - 0045	41.0	33.0	45	21.5	33.9	12.9	15.3	NNE \| 26	NNE \| 19	17.8	18.6	35.5	52.7	27.3	26.4
9/20/26 - 0030	41.2	32.5	45	21.6	34.0	15.3	18.2	NNE \| 23	NNE \| 15	21.3	21.7	35.5	52.7	27.3	26.4
9/20/26 - 0015	41.4	32.6	45	21.5	34.1	16.1	18.6	NNE \| 19	N \| 10	21.7	21.7	35.5	52.7	27.3	26.4
9/20/26 - 0000	41.6	33.2	44	21.4	34.3	15.4	18.3	NNE \| 20	N \| 11	20.2	21.2	35.5	52.7	27.3	26.4
9/19/26 - 2345	41.8	33.4	44	21.4	34.4	15.0	17.8	NNE \| 25	NNE \| 17	20.1	21.2	35.5	52.7	27.3	26.4
9/19/26 - 2330	41.8	33.4	44	21.4	34.4	15.4	18.1	NNE \| 23	NNE \| 15	20.2	21.2	35.5	52.7	27.3	26.4
9/19/26 - 2315	42.0	33.6	43	21.3	34.5	15.4	17.9	NNE \| 25	NNE \| 18	20.5	20.4	35.5	52.7	27.3	26.4
9/19/26 - 2300	42.3	34.3	43	21.3	34.6	14.6	17.1	NNE \| 26	NNE \| 18	18.5	20.8	35.5	52.7	27.3	26.4
9/19/26 - 2245	42.2	33.8	43	21.5	34.6	14.8	16.8	NE \| 34	NNE \| 26	19.9	19.0	35.5	52.7	27.3	26.4
9/19/26 - 2230	42.6	34.0	42	20.9	34.7	17.0	18.0	NE \| 43	NE \| 34	21.8	21.2	35.5	52.7	27.3	26.4
9/19/26 - 2215	42.6	33.9	42	21.2	34.7	17.2	18.0	NE \| 41	NNE \| 32	22.4	21.7	35.5	52.7	27.3	26.4
9/19/26 - 2200	42.7	33.6	41	20.6	34.6	18.4	18.8	NE \| 40	NNE \| 31	24.9	23.0	35.5	52.7	27.3	26.4
9/19/26 - 2145	43.0	33.7	39	19.5	34.6	19.7	20.6	NE \| 34	NNE \| 25	27.3	23.3	35.5	52.7	27.3	26.4
9/19/26 - 2130	43.1	34.2	38	19.0	34.5	18.7	18.9	NE \| 37	NNE \| 27	24.5	21.5	35.5	52.7	26.8	26.4
9/19/26 - 2115	43.6	34.8	38	19.8	35.0	18.8	19.4	NE \| 41	NNE \| 32	24.6	22.6	35.5	52.7	26.8	26.4
9/19/26 - 2100	44.1	35.2	39	20.8	35.5	20.4	20.6	NE \| 43	NE \| 34	25.5	23.3	35.5	52.7	26.8	26.4
9/19/26 - 2045	44.4	35.9	39	21.2	35.8	19.1	19.9	NE \| 44	NE \| 35	24.7	22.4	35.5	52.7	26.8	26.4
9/19/26 - 2030	44.8	36.3	40	21.7	36.2	18.5	18.7	NE \| 42	NNE \| 32	26.8	26.4	35.5	52.7	26.8	26.4
9/19/26 - 2015	45.3	37.9	39	21.7	36.4	15.1	15.7	NE \| 43	NE \| 34	20.6	19.5	35.5	52.7	26.4	26.4
9/19/26 - 2000	45.4	40.2	43	24.3	37.2	7.7	9.4	NE \| 50	NE \| 35	12.7	13.4	35.5	52.7	26.4	26.4
9/19/26 - 1945	45.8	42.2	43	24.7	37.5	5.4	7.8	ENE \| 57	NE \| 37	8.2	9.8	35.5	52.7	26.4	26.4
9/19/26 - 1930	46.3	42.0	43	24.8	37.8	6.8	8.7	NE \| 51	NE \| 40	10.3	11.2	35.5	52.7	26.4	26.4
9/19/26 - 1915	46.7	42.6	43	25.4	38.2	6.1	8.8	NE \| 35	NNE \| 24	10.6	11.9	35.5	52.7	26.4	26.4
Max	51.3	46.8	49	25.4	40.2	20.4	20.6	-	-	27.3	27.5	40.7	52.7	27.3	27.5
Avg	43.9	38.2	42	22.5	35.8	7.5	10.5	-	-	12.3	14.7	-	-	-	-
Min	40.3	32.5	34	19.0	33.4	0.2	2.3	-	-	0.2	4.2	35.5	40.9	13.2	14.3

Calm: 0.0%

Top Station/Summit Tabular Reports

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