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 8/19/26 11:45 PM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
8/19/26 - 2340	18.1	SW \| 214	22.0	22.2	SSW \| 208	24.8
8/19/26 - 2335	18.1	SW \| 214	22.8	22.8	SSW \| 209	25.3
8/19/26 - 2330	18.2	SSW \| 212	22.8	22.6	SSW \| 206	25.3
8/19/26 - 2325	18.2	SSW \| 212	22.4	22.1	SSW \| 206	24.4
8/19/26 - 2320	17.5	SW \| 215	21.7	22.0	SSW \| 210	24.2
Max	18.2	-	22.8	22.8	-	25.3
Avg	18.0	-	22.4	22.4	-	24.8
Min	17.5	-	21.7	22.0	-	24.2

Top Stn/Summit - 11,053ft

Current Conditions

8/19/26 11:30 PM (-07:00)

Updated Every 15 Minutes

Wind Spd	17.9 mph 8.8
Wind Spd Sonic	22.3 mph 9.9
Wind Dir	SSW \| 213 °
Wind Dir Sonic	SSW \| 208 °
Wind Gust	22.8 mph 9.2
Wind Gust Sonic	25.3 mph 9.0
Temp	53.6 °F 1.8
RH	46 % 3
Dew Pt	33.2 °F 3.3
Wet Bulb	44.3 °F 2.1
Daily Max Wind	33.8 mph 0.6
Time of Max Wind	1739
Max Wind Dir	SW \| 222 °
Daily Max Gust Sonic	36.0 mph 0.7
Time Wind Max Sonic	1544
Dir Max Gust Sonic	SW \| 224 Degrees
Daily Max Temp	64.8 °F 2.5
Daily Min Temp	49.1 °F 1.1
Yest MaxT	62.3 °F
Yest MinT	48.0 °F
Yest MaxGst	34.5 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 8/19/26 11:45 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)
8/19/26 - 2330	53.6	-	46	33.2	44.3	17.9	22.3	SSW \| 213	SSW \| 208	22.8	25.3	49.1	64.8	33.8	36.0
8/19/26 - 2315	53.7	-	46	33.2	44.3	16.9	21.5	SW \| 218	SSW \| 212	23.8	25.5	49.1	64.8	33.8	36.0
8/19/26 - 2300	52.6	-	48	33.4	43.8	18.1	22.7	SW \| 223	SW \| 217	23.2	27.1	49.1	64.8	33.8	36.0
8/19/26 - 2245	52.6	-	48	33.5	43.9	17.0	21.2	SW \| 224	SW \| 218	23.0	24.2	49.1	64.8	33.8	36.0
8/19/26 - 2230	52.4	-	48	33.3	43.7	16.6	20.8	SW \| 224	SW \| 217	21.7	23.5	49.1	64.8	33.8	36.0
8/19/26 - 2215	51.9	-	49	33.2	43.5	19.2	22.9	SW \| 226	SW \| 219	25.3	26.4	49.1	64.8	33.8	36.0
8/19/26 - 2200	51.9	-	49	33.5	43.6	20.3	23.7	SW \| 228	SW \| 221	26.3	27.1	49.1	64.8	33.8	36.0
8/19/26 - 2145	52.3	-	48	33.3	43.7	20.4	23.5	SW \| 225	SW \| 218	26.3	26.4	49.1	64.8	33.8	36.0
8/19/26 - 2130	52.1	-	50	34.0	43.9	20.0	23.5	SW \| 225	SW \| 218	26.3	26.6	49.1	64.8	33.8	36.0
8/19/26 - 2115	52.0	-	51	34.7	44.1	18.2	21.6	SW \| 226	SW \| 219	23.4	23.9	49.1	64.8	33.8	36.0
8/19/26 - 2100	52.5	-	50	34.7	44.3	17.9	20.7	SW \| 228	SW \| 220	22.1	23.0	49.1	64.8	33.8	36.0
8/19/26 - 2045	52.6	-	51	34.9	44.5	19.0	22.4	SW \| 227	SW \| 220	23.9	25.3	49.1	64.8	33.8	36.0
8/19/26 - 2030	52.8	-	51	35.3	44.7	19.0	22.4	SW \| 228	SW \| 221	24.3	26.0	49.1	64.8	33.8	36.0
8/19/26 - 2015	52.8	-	53	36.3	45.1	18.6	21.5	SW \| 228	SW \| 220	24.1	23.9	49.1	64.8	33.8	36.0
8/19/26 - 2000	53.2	-	53	36.7	45.5	19.7	22.1	SW \| 227	SW \| 219	25.0	25.0	49.1	64.8	33.8	36.0
8/19/26 - 1945	53.9	-	53	37.0	45.9	22.1	24.4	SW \| 229	SW \| 221	29.3	28.9	49.1	64.8	33.8	36.0
8/19/26 - 1930	55.5	-	50	37.1	46.7	24.2	26.8	SW \| 229	SW \| 220	30.6	29.8	49.1	64.8	33.8	36.0
8/19/26 - 1915	56.7	-	47	36.8	47.1	23.9	27.2	SW \| 222	SW \| 216	29.7	31.1	49.1	64.8	33.8	36.0
8/19/26 - 1900	57.9	-	45	36.6	47.5	23.4	26.1	SW \| 219	SSW \| 212	30.2	30.9	49.1	64.8	33.8	36.0
8/19/26 - 1845	58.7	-	43	36.3	47.7	22.9	24.8	SW \| 222	SW \| 215	30.2	29.5	49.1	64.8	33.8	36.0
8/19/26 - 1830	59.6	-	41	35.8	47.8	20.8	22.0	SW \| 228	SW \| 221	30.1	31.8	49.1	64.8	33.8	36.0
8/19/26 - 1815	60.6	-	39	35.6	48.2	21.6	23.0	SW \| 230	SW \| 221	32.4	34.7	49.1	64.8	33.8	36.0
8/19/26 - 1800	61.4	-	38	35.8	48.6	22.5	23.7	SW \| 226	SW \| 220	30.6	34.7	49.1	64.8	33.8	36.0
8/19/26 - 1745	61.6	-	38	35.9	48.7	22.4	23.0	SW \| 233	SW \| 226	33.8	33.3	49.1	64.8	33.8	36.0
8/19/26 - 1730	61.2	-	37	34.8	48.1	22.0	22.2	SW \| 233	SW \| 228	30.8	33.3	49.1	64.8	33.7	36.0
8/19/26 - 1715	60.9	-	37	34.6	48.0	20.6	21.2	SW \| 235	SW \| 230	33.7	34.9	49.1	64.8	33.7	36.0
8/19/26 - 1700	61.2	-	37	34.6	48.0	20.1	20.5	SW \| 228	SW \| 229	32.6	34.7	49.1	64.8	32.6	36.0
8/19/26 - 1645	61.8	-	35	33.8	48.0	19.4	19.3	SW \| 235	SW \| 235	31.9	33.3	49.1	64.8	32.5	36.0
8/19/26 - 1630	62.0	-	35	34.2	48.2	17.1	17.2	WSW \| 241	WSW \| 240	30.2	32.2	49.1	64.8	32.5	36.0
8/19/26 - 1615	62.0	-	35	34.0	48.1	19.9	20.1	SW \| 228	SW \| 225	31.1	33.1	49.1	64.8	32.5	36.0
8/19/26 - 1600	61.9	-	34	33.6	48.0	19.7	20.0	SW \| 232	SW \| 227	32.5	31.5	49.1	64.8	32.5	36.0
8/19/26 - 1545	62.7	-	33	33.1	48.1	18.5	19.1	SW \| 231	SW \| 227	31.2	36.0	49.1	64.8	31.3	36.0
8/19/26 - 1530	64.2	-	31	32.9	48.6	15.4	15.8	WSW \| 240	WSW \| 242	31.3	34.9	49.1	64.8	31.3	34.9
8/19/26 - 1515	63.6	-	32	32.9	48.4	17.5	17.9	SW \| 232	SW \| 230	30.2	31.1	49.1	64.8	30.2	31.5
8/19/26 - 1500	63.1	-	33	33.3	48.4	14.1	14.6	WSW \| 243	WSW \| 245	29.0	29.3	49.1	64.8	29.0	31.5
8/19/26 - 1445	63.0	-	33	33.6	48.4	16.2	16.6	WSW \| 238	SW \| 236	28.7	31.5	49.1	64.8	28.7	31.5
8/19/26 - 1430	63.3	-	34	34.1	48.7	12.0	12.8	WSW \| 249	WSW \| 247	24.0	25.7	49.1	64.8	27.7	29.1
8/19/26 - 1415	63.7	-	33	34.1	48.8	12.1	12.4	WSW \| 248	WSW \| 246	21.0	24.8	49.1	64.8	27.7	29.1
8/19/26 - 1400	63.2	-	33	33.4	48.4	14.2	14.8	WSW \| 237	SW \| 236	25.6	28.4	49.1	64.8	27.7	29.1
8/19/26 - 1345	63.6	-	32	33.2	48.5	14.6	15.4	SW \| 235	SW \| 236	27.7	28.2	49.1	64.8	27.7	29.1
8/19/26 - 1330	63.3	-	33	33.5	48.5	13.5	14.1	WSW \| 241	WSW \| 244	25.0	26.0	49.1	64.8	27.5	29.1
8/19/26 - 1315	63.8	-	34	34.6	49.1	17.1	18.1	SW \| 226	SW \| 220	26.0	27.5	49.1	64.8	27.5	29.1
8/19/26 - 1300	63.6	-	33	34.4	48.9	17.3	17.9	SW \| 226	SW \| 220	27.1	29.1	49.1	64.4	27.5	29.1
8/19/26 - 1245	63.0	-	33	33.2	48.3	15.4	16.2	SW \| 228	SW \| 224	27.5	26.8	49.1	64.0	27.5	26.8
8/19/26 - 1230	63.5	-	31	32.7	48.3	13.3	13.9	WSW \| 240	SW \| 235	25.4	25.7	49.1	64.0	26.0	25.7
8/19/26 - 1215	63.1	-	30	31.3	47.6	12.9	13.5	SW \| 236	SW \| 231	22.9	23.9	49.1	63.4	26.0	25.0
8/19/26 - 1200	62.8	-	29	30.2	47.1	13.5	14.7	SW \| 229	SW \| 221	19.4	21.9	49.1	63.3	26.0	25.0
8/19/26 - 1145	61.3	-	30	29.9	46.5	10.8	11.9	SW \| 231	SW \| 224	19.4	19.9	49.1	62.1	26.0	25.0
8/19/26 - 1130	61.6	-	30	30.1	46.6	10.5	11.8	SW \| 230	SW \| 223	15.9	19.9	49.1	62.1	26.0	25.0
8/19/26 - 1115	61.3	-	29	28.6	46.1	10.7	12.1	SW \| 216	SSW \| 210	17.2	17.7	49.1	61.6	26.0	25.0
8/19/26 - 1100	61.3	-	29	28.4	46.0	12.3	13.2	SSW \| 213	SSW \| 206	20.3	18.6	49.1	61.6	26.0	25.0
8/19/26 - 1045	60.5	-	31	29.6	46.0	11.6	13.2	SW \| 218	SSW \| 211	17.1	19.7	49.1	61.2	26.0	25.0
8/19/26 - 1030	59.5	-	35	32.0	46.4	10.9	12.3	SW \| 225	SW \| 217	17.3	19.2	49.1	60.2	26.0	25.0
8/19/26 - 1015	59.7	-	32	30.0	45.8	11.2	12.4	SSW \| 211	SSW \| 204	16.9	17.4	49.1	60.2	26.0	25.0
8/19/26 - 1000	58.4	-	35	30.9	45.6	14.1	15.4	SSW \| 208	SSW \| 201	19.2	20.6	49.1	59.2	26.0	25.0
8/19/26 - 0945	57.8	-	38	32.6	45.9	13.8	15.1	SSW \| 207	SSW \| 200	18.9	19.5	49.1	58.4	26.0	25.0
8/19/26 - 0930	55.8	-	45	34.9	45.9	13.7	15.0	SSW \| 210	SSW \| 203	19.9	21.7	49.1	56.8	26.0	25.0
8/19/26 - 0915	54.8	-	48	35.5	45.7	15.1	17.1	SW \| 215	SSW \| 208	19.3	20.1	49.1	55.4	26.0	25.0
8/19/26 - 0900	53.7	-	49	35.0	45.0	17.2	19.6	SW \| 214	SSW \| 207	23.5	22.6	49.1	55.3	26.0	25.0
8/19/26 - 0845	52.2	-	51	34.8	44.2	18.0	20.1	SW \| 218	SSW \| 211	22.8	21.7	49.1	55.3	26.0	25.0
8/19/26 - 0830	52.1	-	48	33.2	43.5	17.7	19.2	SW \| 223	SW \| 216	23.1	21.9	49.1	55.3	26.0	25.0
8/19/26 - 0815	51.4	-	52	34.5	43.7	18.4	20.2	SW \| 226	SW \| 218	23.1	21.9	49.1	55.3	26.0	25.0
8/19/26 - 0800	50.7	-	57	36.2	44.1	19.1	21.1	SW \| 225	SW \| 218	24.3	23.9	49.1	55.3	26.0	25.0
8/19/26 - 0745	50.2	-	60	36.8	44.1	20.1	22.2	SW \| 223	SW \| 217	25.3	25.0	49.1	55.3	26.0	25.0
8/19/26 - 0730	50.3	-	60	36.8	44.2	20.1	22.1	SW \| 220	SW \| 214	26.0	24.4	49.1	55.3	26.0	24.4
8/19/26 - 0715	50.6	-	59	36.8	44.3	19.4	21.1	SW \| 220	SW \| 214	24.2	22.6	49.1	55.3	24.2	22.6
8/19/26 - 0700	50.0	43.3	60	36.6	43.9	18.9	20.8	SW \| 222	SW \| 216	23.7	22.2	49.1	55.3	23.7	22.2
8/19/26 - 0645	49.2	42.4	63	37.1	43.8	19.0	20.9	SW \| 220	SW \| 214	23.1	21.9	49.1	55.3	23.1	21.9
8/19/26 - 0630	49.2	42.5	63	37.3	43.8	18.3	20.1	SW \| 219	SW \| 214	22.4	21.7	49.1	55.3	22.4	21.9
8/19/26 - 0615	49.8	43.4	61	37.0	44.0	17.2	19.0	SW \| 219	SSW \| 212	21.9	20.8	49.1	55.3	21.9	21.9
8/19/26 - 0600	49.9	43.7	59	36.3	43.8	16.5	18.2	SW \| 219	SSW \| 212	21.5	21.9	49.6	55.3	21.5	21.9
8/19/26 - 0545	50.0	43.8	60	36.5	43.8	16.7	18.2	SW \| 217	SSW \| 210	21.1	20.1	49.7	55.3	21.1	20.1
8/19/26 - 0530	50.7	-	59	36.7	44.3	14.7	16.5	SW \| 218	SSW \| 211	20.5	19.5	50.2	55.3	20.5	19.5
8/19/26 - 0515	51.1	-	58	36.8	44.5	16.2	17.6	SSW \| 212	SSW \| 205	20.2	19.0	50.7	55.3	20.2	19.0
8/19/26 - 0500	51.7	-	58	37.2	45.0	14.8	15.7	SW \| 214	SSW \| 207	18.6	17.9	51.4	55.3	18.6	17.9
8/19/26 - 0445	52.5	-	56	37.2	45.4	13.3	13.8	SW \| 215	SSW \| 208	17.4	15.9	52.0	55.3	17.4	16.1
8/19/26 - 0430	53.3	-	53	36.6	45.5	12.6	13.1	SW \| 215	SSW \| 208	16.4	16.1	53.1	55.3	16.4	16.1
8/19/26 - 0415	53.5	-	51	35.8	45.3	11.9	12.4	SW \| 214	SSW \| 207	16.0	15.4	53.4	55.3	16.0	15.7
8/19/26 - 0400	53.8	-	50	35.5	45.2	11.2	11.9	SSW \| 211	SSW \| 204	15.1	14.8	53.6	55.3	15.1	15.7
8/19/26 - 0345	54.1	-	48	34.9	45.1	8.8	9.9	SSW \| 210	SSW \| 204	12.1	12.1	53.8	55.3	14.8	15.7
8/19/26 - 0330	54.6	-	46	34.5	45.2	5.6	7.4	SSW \| 208	SSW \| 203	10.3	10.5	53.8	55.3	14.8	15.7
8/19/26 - 0315	54.9	-	47	35.0	45.5	2.6	5.3	SSW \| 198	SSW \| 209	6.1	8.3	53.8	55.3	14.8	15.7
8/19/26 - 0300	55.0	-	47	35.4	45.8	6.8	8.9	S \| 185	S \| 185	9.4	11.9	53.8	55.3	14.8	15.7
8/19/26 - 0245	54.7	-	47	34.6	45.3	3.5	6.5	SSE \| 158	SSE \| 157	7.8	10.7	53.8	55.3	14.8	15.7
8/19/26 - 0230	54.7	-	45	33.8	45.0	0.9	4.6	S \| 170	SE \| 138	3.6	8.3	53.8	55.3	14.8	15.7
8/19/26 - 0215	55.2	-	43	33.3	45.0	0.6	3.3	S \| 177	S \| 191	3.6	10.1	53.8	55.3	14.8	15.7
8/19/26 - 0200	54.6	-	44	33.0	44.7	1.9	5.5	NNE \| 16	N \| 356	5.7	8.7	53.8	55.0	14.8	15.7
8/19/26 - 0145	54.2	-	46	33.7	44.7	6.8	9.8	NNE \| 13	N \| 3	9.8	11.9	53.8	54.4	14.8	15.7
8/19/26 - 0130	54.0	-	47	34.5	44.9	9.8	12.9	NNE \| 12	N \| 4	14.8	15.7	53.8	54.4	14.8	15.7
8/19/26 - 0115	54.2	-	48	34.8	45.1	10.8	13.3	N \| 9	N \| 1	14.7	15.7	54.0	54.4	14.7	15.7
8/19/26 - 0100	54.4	-	48	35.3	45.4	10.7	13.1	N \| 5	N \| 356	14.3	15.4	48.0	62.3	34.5	35.3
8/19/26 - 0045	54.7	-	48	35.3	45.6	12.5	14.2	N \| 4	N \| 355	18.0	16.8	48.0	62.3	34.5	35.3
8/19/26 - 0030	54.8	-	49	35.8	45.8	12.0	14.1	N \| 3	N \| 354	16.7	16.8	48.0	62.3	34.5	35.3
8/19/26 - 0015	54.9	-	49	36.1	46.0	10.9	13.3	N \| 360	N \| 350	16.0	17.0	48.0	62.3	34.5	35.3
8/19/26 - 0000	55.1	-	48	36.0	46.0	11.7	13.9	N \| 3	N \| 354	15.5	17.0	48.0	62.3	34.5	35.3
8/18/26 - 2345	55.2	-	49	36.3	46.2	8.9	12.7	N \| 354	NNW \| 345	13.1	15.4	48.0	62.3	34.5	35.3
Max	64.2	43.8	63	37.3	49.1	24.2	27.2	-	-	33.8	36.0	54.0	64.8	34.5	36.0
Avg	56.4	43.2	44	34.4	45.9	15.3	17.1	-	-	22.1	23.1	-	-	-	-
Min	49.2	42.4	29	28.4	43.5	0.6	3.3	-	-	3.6	8.3	48.0	54.4	14.7	15.7

Calm: 0.0%

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