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 9/10/26 2:48 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
9/10/26 - 0245	7.0	SSW \| 204	9.1	9.8	SSW \| 210	10.5
9/10/26 - 0240	6.9	SSW \| 201	8.4	9.9	SSW \| 210	10.7
9/10/26 - 0235	7.1	SSW \| 201	8.7	10.2	SSW \| 209	11.0
9/10/26 - 0230	7.6	SSW \| 201	9.2	10.5	SSW \| 208	11.0
9/10/26 - 0225	7.8	SSW \| 202	9.6	10.4	SSW \| 208	11.0
9/10/26 - 0220	7.8	SSW \| 202	9.4	10.3	SSW \| 206	11.0
Max	7.8	-	9.6	10.5	-	11.0
Avg	7.4	-	9.1	10.2	-	10.8
Min	6.9	-	8.4	9.8	-	10.5

Top Stn/Summit - 11,053ft

Current Conditions

9/10/26 2:45 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	7.0 mph 2.7
Wind Spd Sonic	10.0 mph 2.3
Wind Dir	SSW \| 202 °
Wind Dir Sonic	SSW \| 210 °
Wind Gust	9.1 mph 1.6
Wind Gust Sonic	11.0 mph 0.2
Temp	50.7 °F 2.1
RH	65 % 22
Dew Pt	39.2 °F 12.4
Wet Bulb	45.4 °F 5.8
Daily Max Wind	11.4 mph 7.0
Time of Max Wind	0102
Max Wind Dir	SSW \| 203 °
Daily Max Gust Sonic	13.9 mph 4.0
Time Wind Max Sonic	0108
Dir Max Gust Sonic	SSW \| 213 Degrees
Daily Max Temp	51.1 °F 1.8
Daily Min Temp	50.7 °F 3.0
Yest MaxT	62.8 °F
Yest MinT	47.6 °F
Yest MaxGst	27.0 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 9/10/26 2:48 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)
9/10/26 - 0245	50.7	-	65	39.2	45.4	7.0	10.0	SSW \| 202	SSW \| 210	9.1	11.0	50.7	51.1	11.4	13.9
9/10/26 - 0230	50.9	-	64	39.2	45.5	7.7	10.4	SSW \| 202	SSW \| 207	9.6	11.0	50.7	51.1	11.4	13.9
9/10/26 - 0215	50.9	-	64	39.2	45.5	8.0	10.7	SSW \| 203	SSW \| 209	9.9	11.9	50.7	51.1	11.4	13.9
9/10/26 - 0200	50.8	-	65	39.4	45.5	8.0	11.2	SSW \| 203	SSW \| 210	10.2	12.1	50.7	51.1	11.4	13.9
9/10/26 - 0145	50.8	-	65	39.7	45.6	8.0	11.4	SSW \| 203	SSW \| 210	10.2	12.8	50.7	51.1	11.4	13.9
9/10/26 - 0130	50.8	-	66	40.0	45.8	8.6	11.9	SSW \| 209	SW \| 214	11.0	13.0	50.7	51.1	11.4	13.9
9/10/26 - 0115	50.8	-	67	40.3	46.0	9.2	12.5	SSW \| 206	SSW \| 212	11.4	13.9	50.7	51.1	11.4	13.9
9/10/26 - 0100	50.8	-	68	40.4	46.0	9.5	12.8	SSW \| 204	SSW \| 210	11.9	14.1	47.6	62.8	27.0	28.0
9/10/26 - 0045	50.8	-	68	40.5	46.1	9.1	12.6	SSW \| 206	SSW \| 211	11.5	13.9	47.6	62.8	27.0	28.0
9/10/26 - 0030	50.9	-	68	40.8	46.2	9.5	12.7	SSW \| 209	SSW \| 213	11.8	13.9	47.6	62.8	27.0	28.0
9/10/26 - 0015	51.5	-	67	41.0	46.6	9.6	12.2	SSW \| 208	SSW \| 210	11.8	14.1	47.6	62.8	27.0	28.0
9/10/26 - 0000	51.2	-	68	41.0	46.5	8.8	11.8	SSW \| 205	SSW \| 207	12.1	13.9	47.6	62.8	27.0	28.0
9/9/26 - 2345	51.3	-	67	40.7	46.4	7.8	11.4	SSW \| 204	SSW \| 206	10.4	13.0	47.6	62.8	27.0	28.0
9/9/26 - 2330	51.7	-	66	40.8	46.6	7.9	11.4	SSW \| 206	SSW \| 207	10.0	12.8	47.6	62.8	27.0	28.0
9/9/26 - 2315	51.9	-	66	41.0	46.8	7.3	10.6	SSW \| 207	SSW \| 207	10.2	13.0	47.6	62.8	27.0	28.0
9/9/26 - 2300	51.6	-	67	41.2	46.8	6.9	10.2	SSW \| 204	SSW \| 206	9.1	11.9	47.6	62.8	27.0	28.0
9/9/26 - 2245	51.8	-	68	41.4	46.9	7.0	10.4	SSW \| 202	SSW \| 202	10.1	13.0	47.6	62.8	27.0	28.0
9/9/26 - 2230	51.6	-	68	41.5	46.9	7.6	11.1	SSW \| 204	SSW \| 203	10.9	13.6	47.6	62.8	27.0	28.0
9/9/26 - 2215	52.0	-	68	41.7	47.2	5.2	8.4	SSW \| 205	SSW \| 205	8.9	12.5	47.6	62.8	27.0	28.0
9/9/26 - 2200	51.9	-	68	41.6	47.1	7.4	11.0	SSW \| 208	SSW \| 207	9.8	12.3	47.6	62.8	27.0	28.0
9/9/26 - 2145	51.9	-	68	41.7	47.1	9.0	12.9	SSW \| 206	SSW \| 209	12.1	14.3	47.6	62.8	27.0	28.0
9/9/26 - 2130	52.2	-	68	41.8	47.3	7.5	10.8	SSW \| 206	SSW \| 207	11.0	13.6	47.6	62.8	27.0	28.0
9/9/26 - 2115	52.0	-	68	41.7	47.2	9.0	12.6	SSW \| 205	SSW \| 204	11.5	14.5	47.6	62.8	27.0	28.0
9/9/26 - 2100	52.5	-	67	41.8	47.4	7.7	11.3	SSW \| 206	SSW \| 207	10.6	13.4	47.6	62.8	27.0	28.0
9/9/26 - 2045	53.2	-	65	41.7	47.7	5.7	9.3	SSW \| 208	SSW \| 208	8.2	11.6	47.6	62.8	27.0	28.0
9/9/26 - 2030	53.3	-	65	41.8	47.8	6.2	10.2	SSW \| 211	SSW \| 211	9.2	12.8	47.6	62.8	27.0	28.0
9/9/26 - 2015	53.2	-	65	41.9	47.8	4.4	8.0	SSW \| 208	SSW \| 213	7.0	9.8	47.6	62.8	27.0	28.0
9/9/26 - 2000	53.1	-	65	41.7	47.7	7.9	10.9	SSW \| 203	SSW \| 206	11.9	13.2	47.6	62.8	27.0	28.0
9/9/26 - 1945	53.8	-	64	41.8	48.0	9.7	12.9	SSW \| 208	SSW \| 209	15.4	15.7	47.6	62.8	27.0	28.0
9/9/26 - 1930	54.7	-	61	41.7	48.4	12.3	14.5	SSW \| 206	SSW \| 206	16.1	16.3	47.6	62.8	27.0	28.0
9/9/26 - 1915	55.5	-	59	41.5	48.6	11.1	13.1	SSW \| 208	SSW \| 207	16.0	16.3	47.6	62.8	27.0	28.0
9/9/26 - 1900	55.8	-	57	41.0	48.5	14.4	16.6	SW \| 217	SW \| 215	20.8	21.0	47.6	62.8	27.0	28.0
9/9/26 - 1845	56.6	-	55	40.8	48.7	15.9	17.8	SW \| 220	SW \| 217	22.0	24.4	47.6	62.8	27.0	28.0
9/9/26 - 1830	57.7	-	53	40.8	49.2	16.0	17.9	SW \| 226	SW \| 221	22.6	23.0	47.6	62.8	27.0	28.0
9/9/26 - 1815	58.1	-	52	40.7	49.4	14.3	16.2	SW \| 220	SW \| 218	22.4	22.2	47.6	62.8	27.0	28.0
9/9/26 - 1800	59.1	-	51	40.9	49.8	16.1	17.5	SW \| 224	SW \| 220	23.9	24.2	47.6	62.8	27.0	28.0
9/9/26 - 1745	59.6	-	50	40.9	50.0	16.0	17.2	SW \| 224	SW \| 222	26.4	24.8	47.6	62.8	27.0	28.0
9/9/26 - 1730	59.4	-	50	40.7	49.9	16.6	17.6	SW \| 227	SW \| 224	26.9	26.4	47.6	62.8	27.0	28.0
9/9/26 - 1715	60.0	-	49	40.7	50.1	16.8	17.7	SW \| 225	SW \| 223	26.1	27.1	47.6	62.8	27.0	28.0
9/9/26 - 1700	59.9	-	49	40.5	50.0	16.4	16.9	SW \| 226	SW \| 224	27.0	26.8	47.6	62.8	27.0	28.0
9/9/26 - 1645	60.5	-	47	40.1	50.0	14.8	15.4	SW \| 228	SW \| 226	22.9	25.5	47.6	62.8	26.6	28.0
9/9/26 - 1630	60.6	-	46	39.7	49.9	14.5	15.2	SW \| 231	SW \| 228	24.7	26.0	47.6	62.8	26.6	28.0
9/9/26 - 1615	60.5	-	45	39.4	49.7	14.8	15.8	SW \| 234	SW \| 231	26.6	26.8	47.6	62.8	26.6	28.0
9/9/26 - 1600	61.1	-	45	39.4	49.9	13.7	14.4	SW \| 231	SW \| 234	25.8	26.4	47.6	62.8	26.1	28.0
9/9/26 - 1545	61.6	-	45	39.8	50.3	14.9	15.9	SW \| 228	SW \| 224	26.1	28.0	47.6	62.8	26.1	28.0
9/9/26 - 1530	62.0	-	44	39.9	50.5	12.6	13.6	SW \| 234	SW \| 229	25.8	25.3	47.6	62.8	25.8	25.3
9/9/26 - 1515	62.2	-	43	39.5	50.4	10.4	11.8	SW \| 235	SW \| 232	25.0	25.0	47.6	62.8	25.0	25.0
9/9/26 - 1500	61.6	-	43	39.1	50.0	9.7	10.9	SW \| 225	SW \| 219	21.1	21.7	47.6	62.4	21.1	21.7
9/9/26 - 1445	60.2	-	44	38.2	49.1	6.6	8.8	WSW \| 249	WSW \| 247	20.0	20.6	47.6	61.1	20.0	21.5
9/9/26 - 1430	59.2	-	44	37.6	48.4	5.5	7.8	SW \| 229	SW \| 228	18.6	21.5	47.6	59.7	19.3	21.5
9/9/26 - 1415	58.0	-	46	37.3	47.8	0.9	4.5	NNW \| 327	NNW \| 333	8.0	15.0	47.6	59.0	19.3	18.6
9/9/26 - 1400	56.7	-	47	36.8	47.0	0.7	3.9	N \| 6	N \| 356	5.1	9.2	47.6	58.4	19.3	18.6
9/9/26 - 1345	56.6	-	47	36.7	47.0	1.8	5.6	NNE \| 28	NNE \| 16	11.1	12.1	47.6	58.4	19.3	18.6
9/9/26 - 1330	57.4	-	46	37.0	47.4	6.9	8.6	NE \| 43	NE \| 35	12.1	14.1	47.6	58.4	19.3	18.6
9/9/26 - 1315	56.9	-	47	37.1	47.3	9.3	10.6	NNE \| 30	NNE \| 21	17.9	18.6	47.6	58.3	19.3	18.6
9/9/26 - 1300	56.0	-	50	37.5	47.0	4.9	8.6	N \| 357	N \| 353	15.2	16.1	47.6	58.3	19.3	18.6
9/9/26 - 1245	56.2	-	48	36.6	46.8	1.9	6.0	N \| 9	N \| 355	11.0	13.4	47.6	58.3	19.3	18.6
9/9/26 - 1230	56.8	-	46	36.3	46.9	6.3	8.9	N \| 352	NNW \| 347	13.2	15.9	47.6	58.3	19.3	18.6
9/9/26 - 1215	57.4	-	45	36.4	47.2	9.1	10.4	NE \| 40	NNE \| 29	15.7	17.0	47.6	57.8	19.3	18.6
9/9/26 - 1200	56.8	-	46	36.0	46.8	9.8	10.8	NNE \| 26	NNE \| 14	19.3	18.6	47.6	57.7	19.3	18.6
9/9/26 - 1145	56.1	-	46	35.8	46.4	8.6	10.0	ENE \| 58	NE \| 48	17.9	17.7	47.6	56.8	18.4	17.9
9/9/26 - 1130	55.8	-	47	35.8	46.2	8.3	9.6	ENE \| 60	NE \| 49	15.1	15.7	47.6	56.7	18.4	17.9
9/9/26 - 1115	55.3	-	48	35.8	46.0	9.2	10.3	NE \| 38	NNE \| 28	16.5	15.0	47.6	55.8	18.4	17.9
9/9/26 - 1100	54.2	-	50	35.9	45.6	8.4	9.8	NNE \| 33	NNE \| 26	13.9	17.4	47.6	54.8	18.4	17.9
9/9/26 - 1045	52.8	-	53	36.0	45.0	7.6	10.2	NNE \| 23	NNE \| 14	14.0	15.9	47.6	53.8	18.4	17.9
9/9/26 - 1030	52.5	-	54	36.6	45.1	8.5	10.3	NNE \| 21	N \| 11	13.6	15.0	47.6	53.0	18.4	17.9
9/9/26 - 1015	52.3	-	56	36.9	45.2	4.7	8.6	NNE \| 23	NNE \| 15	8.7	13.2	47.6	53.0	18.4	17.9
9/9/26 - 1000	52.4	-	54	36.2	44.9	3.8	6.9	NNE \| 30	NNE \| 21	9.0	11.4	47.6	53.0	18.4	17.9
9/9/26 - 0945	51.9	-	53	35.2	44.3	1.6	5.1	NE \| 39	NNE \| 28	5.6	8.7	47.6	52.5	18.4	17.9
9/9/26 - 0930	51.0	-	54	34.9	43.7	1.7	5.1	NNE \| 24	NNE \| 18	7.2	9.8	47.6	52.5	18.4	17.9
9/9/26 - 0915	50.5	-	55	35.0	43.5	0.9	4.4	NNE \| 25	N \| 1	5.2	11.0	47.6	52.5	18.4	17.9
9/9/26 - 0900	50.0	-	53	33.4	42.6	0.5	4.3	NNE \| 27	NNE \| 19	2.5	8.5	47.6	52.5	18.4	17.9
9/9/26 - 0845	50.9	-	49	32.3	42.7	0.7	4.3	ESE \| 115	N \| 9	3.1	8.3	47.6	52.5	18.4	17.9
9/9/26 - 0830	50.7	-	47	31.2	42.2	0.2	2.3	SSE \| 153	N \| 2	0.2	11.2	47.6	52.5	18.4	17.9
9/9/26 - 0815	50.4	-	45	29.8	41.5	0.2	3.1	SSE \| 160	N \| 0	1.0	7.2	47.6	52.5	18.4	17.9
9/9/26 - 0800	51.6	-	49	33.0	43.2	0.2	2.0	SSE \| 167	N \| 11	0.2	4.7	47.6	52.5	18.4	17.9
9/9/26 - 0745	52.0	-	49	33.5	43.6	0.5	3.1	SSE \| 167	E \| 95	2.3	6.9	47.6	52.5	18.4	17.9
9/9/26 - 0730	50.6	-	52	33.6	43.0	0.2	3.6	SSE \| 167	SE \| 138	1.0	10.1	47.6	52.1	18.4	17.9
9/9/26 - 0715	50.1	-	51	32.9	42.4	0.2	1.9	SSE \| 166	SE \| 124	0.4	5.1	47.6	50.3	18.4	17.9
9/9/26 - 0700	49.1	-	53	32.7	41.9	0.2	2.8	SSE \| 166	SSE \| 166	0.2	5.1	47.6	50.0	18.4	17.9
9/9/26 - 0645	48.1	-	54	32.2	41.2	0.2	1.8	SSE \| 164	NNE \| 22	0.2	4.9	47.6	49.4	18.4	17.9
9/9/26 - 0630	47.9	-	52	31.1	40.7	0.2	3.4	SSE \| 164	NNW \| 347	1.0	7.4	47.6	49.4	18.4	17.9
9/9/26 - 0615	47.8	-	45	27.4	39.4	0.6	5.1	SSE \| 164	NNW \| 342	1.9	6.9	47.6	49.4	18.4	17.9
9/9/26 - 0600	47.9	-	42	26.0	39.0	0.2	5.6	SSE \| 164	NNW \| 341	0.3	7.6	47.6	49.4	18.4	17.9
9/9/26 - 0545	47.8	-	45	27.6	39.5	0.2	2.7	SSE \| 168	NNW \| 334	0.2	6.9	47.6	49.4	18.4	17.9
9/9/26 - 0530	47.8	-	46	28.1	39.6	0.3	4.5	SSE \| 167	S \| 181	0.8	9.6	47.6	49.4	18.4	17.9
9/9/26 - 0515	48.0	-	46	28.3	39.8	0.3	3.8	SSE \| 163	S \| 178	1.6	9.6	47.6	49.4	18.4	17.9
9/9/26 - 0500	48.7	-	51	31.4	41.3	1.8	6.2	SSE \| 159	SSE \| 161	4.2	11.6	47.8	49.4	18.4	17.9
9/9/26 - 0445	49.2	46.1	52	32.1	41.7	5.7	8.1	SSE \| 156	SSE \| 148	8.7	12.8	47.8	49.4	18.4	17.9
9/9/26 - 0430	49.1	45.5	52	32.0	41.7	7.1	9.2	SSE \| 156	SSE \| 147	9.8	13.4	47.8	49.3	18.4	17.9
9/9/26 - 0415	48.9	45.0	52	32.1	41.6	6.7	9.2	SSE \| 148	SE \| 138	11.2	13.4	47.8	49.3	18.4	17.9
9/9/26 - 0400	48.7	45.8	54	32.7	41.7	4.4	7.6	SE \| 134	ESE \| 121	8.8	13.2	47.8	49.3	18.4	17.9
9/9/26 - 0345	48.9	-	54	32.8	41.9	1.3	5.4	NNE \| 31	E \| 95	4.5	7.8	47.8	49.3	18.4	17.9
9/9/26 - 0330	49.1	-	52	32.4	41.8	0.7	5.0	NNE \| 28	NE \| 47	2.4	7.2	47.8	49.3	18.4	17.9
9/9/26 - 0315	48.8	-	49	30.5	41.0	0.9	5.6	NNE \| 21	NNE \| 26	2.1	7.4	47.8	49.3	18.4	17.9
9/9/26 - 0300	48.3	46.1	42	26.5	39.4	3.8	7.5	N \| 6	N \| 360	6.6	10.1	47.8	49.3	18.4	17.9
9/9/26 - 0245	48.6	46.0	43	26.8	39.6	4.3	7.7	NNE \| 14	N \| 4	7.4	11.2	47.8	49.3	18.4	17.9
Max	62.2	46.1	68	41.9	50.5	16.8	17.9	-	-	27.0	28.0	50.7	62.8	27.0	28.0
Avg	53.4	45.8	54	37.0	45.7	6.9	9.6	-	-	11.7	14.5	-	-	-	-
Min	47.8	45.0	42	26.0	39.0	0.2	1.8	-	-	0.2	4.7	47.6	49.3	11.4	13.9

Calm: 0.0%

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