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 5/22/26 3:17 AM PDT

Date & Time	Wind Spd (mph)	Wind Dir (°)	Wind Gust (mph)	Wind Spd Sonic (mph)	Wind Dir Sonic (°)	Wind Gust Sonic (mph)
5/22/26 - 0315	0.2	W \| 279	0.2	1.6	WNW \| 303	3.4
5/22/26 - 0310	0.2	NW \| 315	0.2	1.1	NNW \| 330	1.8
5/22/26 - 0305	0.2	NNW \| 338	0.2	0.8	N \| 360	1.3
5/22/26 - 0300	0.2	NNW \| 348	0.2	0.7	NW \| 311	3.4
5/22/26 - 0255	0.2	NNW \| 338	0.2	2.1	S \| 189	4.7
5/22/26 - 0250	0.2	NNW \| 331	0.2	3.0	SSW \| 211	4.5
Max	0.2	-	0.2	3.0	-	4.7
Avg	0.2	-	0.2	1.5	-	3.2
Min	0.2	-	0.2	0.7	-	1.3

Top Stn/Summit - 11,053ft

Current Conditions

5/22/26 3:15 AM (-07:00)

Updated Every 15 Minutes

Wind Spd	0.2 mph 11.6
Wind Spd Sonic	1.2 mph 13.2
Wind Dir	NW \| 312 °
Wind Dir Sonic	NNW \| 332 °
Wind Gust	0.2 mph 15.2
Wind Gust Sonic	3.4 mph 13.2
Temp	37.6 °F 0.7
RH	77 % 38
Dew Pt	31.0 °F 16.8
Wet Bulb	35.0 °F 5.3
Daily Max Wind	0.2 mph 16.6
Time of Max Wind	0124
Max Wind Dir	N \| 350 °
Daily Max Gust Sonic	11.4 mph 6.0
Time Wind Max Sonic	0206
Dir Max Gust Sonic	SSW \| 202 Degrees
Daily Max Temp	39.4 °F 2.0
Daily Min Temp	37.2 °F 0.6
Yest MaxT	46.1 °F
Yest MinT	36.1 °F
Yest MaxGst	35.4 mph

Last 24 Hours

Top Stn/Summit - 11,053ft

15 Minute Data | America/Los_Angeles

as of 5/22/26 3:17 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)
5/22/26 - 0315	37.6	-	77	31.0	35.0	0.2	1.2	NW \| 312	NNW \| 332	0.2	3.4	37.2	39.4	0.2	11.4
5/22/26 - 0300	38.3	-	75	31.2	35.5	0.2	1.9	NNW \| 339	SSW \| 202	0.2	4.7	37.2	39.4	0.2	11.4
5/22/26 - 0245	38.3	-	75	31.1	35.4	0.2	2.7	NNW \| 347	SW \| 224	0.2	6.7	37.2	39.4	0.2	11.4
5/22/26 - 0230	38.7	-	74	31.1	35.6	0.2	4.7	N \| 350	SW \| 224	0.2	9.4	37.2	39.4	0.2	11.4
5/22/26 - 0215	38.2	-	75	31.0	35.3	0.2	6.7	SSW \| 210	SW \| 222	0.2	11.4	37.2	39.4	0.2	11.4
5/22/26 - 0200	38.5	-	73	30.5	35.3	0.2	2.4	SSW \| 193	NW \| 307	0.2	11.2	37.2	39.4	0.2	11.2
5/22/26 - 0145	39.1	-	71	30.7	35.8	0.2	1.5	NW \| 307	NNE \| 16	0.2	4.5	37.2	39.4	0.2	9.0
5/22/26 - 0130	39.0	-	71	30.5	35.6	0.2	3.6	NNW \| 348	W \| 277	0.2	9.0	37.2	39.1	0.2	9.0
5/22/26 - 0115	37.8	-	77	31.2	35.2	0.2	3.2	N \| 349	SSW \| 193	0.2	7.8	37.2	38.6	0.2	7.8
5/22/26 - 0100	37.3	-	79	31.5	35.0	0.7	6.3	N \| 349	NNW \| 329	3.0	10.5	36.1	46.1	35.4	39.2
5/22/26 - 0045	37.5	34.0	79	31.7	35.2	3.2	8.2	W \| 276	N \| 352	5.7	10.3	36.1	46.1	35.4	39.2
5/22/26 - 0030	37.5	-	80	31.9	35.2	1.3	8.1	NNW \| 347	NNW \| 341	4.4	10.1	36.1	46.1	35.4	39.2
5/22/26 - 0015	37.8	-	79	31.8	35.4	1.1	7.3	NNW \| 348	NNW \| 347	2.4	10.1	36.1	46.1	35.4	39.2
5/22/26 - 0000	38.3	-	77	31.7	35.6	1.4	7.0	NNW \| 348	N \| 349	2.9	9.2	36.1	46.1	35.4	39.2
5/21/26 - 2345	38.3	-	77	31.6	35.6	0.8	6.5	N \| 349	NNW \| 336	2.7	8.0	36.1	46.1	35.4	39.2
5/21/26 - 2330	38.1	35.6	77	31.7	35.5	2.6	7.6	N \| 350	NNW \| 332	4.6	9.8	36.1	46.1	35.4	39.2
5/21/26 - 2315	38.0	33.6	79	32.0	35.6	4.0	8.9	N \| 349	NNW \| 334	7.4	11.0	36.1	46.1	35.4	39.2
5/21/26 - 2300	38.2	34.3	78	31.8	35.6	3.5	8.2	NNW \| 347	NNW \| 332	6.7	10.5	36.1	46.1	35.4	39.2
5/21/26 - 2245	38.0	-	80	32.4	35.8	0.3	5.4	NNW \| 348	NW \| 308	1.5	8.7	36.1	46.1	35.4	39.2
5/21/26 - 2230	38.3	32.7	80	32.6	36.0	5.8	8.6	N \| 349	NW \| 322	9.6	11.6	36.1	46.1	35.4	39.2
5/21/26 - 2215	38.6	34.6	78	32.2	36.0	3.6	8.1	NNW \| 334	NW \| 308	6.9	11.2	36.1	46.1	35.4	39.2
5/21/26 - 2200	39.0	33.6	76	32.1	36.2	5.4	9.3	NNW \| 327	NW \| 308	9.8	12.8	36.1	46.1	35.4	39.2
5/21/26 - 2145	40.3	-	75	33.0	37.3	0.4	6.8	W \| 274	WSW \| 254	4.2	12.3	36.1	46.1	35.4	39.2
5/21/26 - 2130	40.2	37.5	75	32.8	37.1	2.5	6.6	WNW \| 300	SW \| 223	5.6	9.8	36.1	46.1	35.4	39.2
5/21/26 - 2115	40.5	36.8	74	32.9	37.4	4.3	8.0	WNW \| 287	SSW \| 209	6.5	10.1	36.1	46.1	35.4	39.2
5/21/26 - 2100	40.2	34.3	75	32.8	37.2	7.1	9.8	N \| 350	SSW \| 196	11.2	13.9	36.1	46.1	35.4	39.2
5/21/26 - 2045	39.0	33.4	78	32.6	36.4	6.6	8.5	N \| 350	SSW \| 205	9.3	13.0	36.1	46.1	35.4	39.2
5/21/26 - 2030	38.4	33.3	79	32.5	36.0	5.4	7.3	NNW \| 338	SW \| 218	8.5	12.3	36.1	46.1	35.4	39.2
5/21/26 - 2015	38.5	31.2	79	32.4	36.0	8.6	9.7	NNW \| 345	SSW \| 213	14.3	14.1	36.1	46.1	35.4	39.2
5/21/26 - 2000	38.6	31.4	78	32.4	36.1	9.2	10.6	NNW \| 345	SW \| 217	13.5	15.4	36.1	46.1	35.4	39.2
5/21/26 - 1945	38.6	31.2	78	32.5	36.1	8.7	10.6	NNW \| 347	SW \| 216	14.5	15.4	36.1	46.1	35.4	39.2
5/21/26 - 1930	38.3	29.9	79	32.4	35.9	11.0	11.5	N \| 350	SSW \| 209	17.1	16.3	36.1	46.1	35.4	39.2
5/21/26 - 1915	38.6	30.6	79	32.5	36.1	9.6	10.8	N \| 350	SW \| 220	16.8	16.3	36.1	46.1	35.4	39.2
5/21/26 - 1900	39.8	31.9	75	32.4	36.8	10.9	12.2	N \| 350	SW \| 228	16.8	18.1	36.1	46.1	35.4	39.2
5/21/26 - 1845	39.8	30.0	75	32.4	36.8	15.0	16.5	N \| 350	SW \| 227	26.9	26.0	36.1	46.1	35.4	39.2
5/21/26 - 1830	39.9	29.2	75	32.4	36.8	21.4	23.2	NNW \| 347	SW \| 220	28.6	29.3	36.1	46.1	35.4	39.2
5/21/26 - 1815	40.2	29.2	74	32.6	37.1	23.6	25.8	NNW \| 337	SW \| 221	31.2	32.9	36.1	46.1	35.4	39.2
5/21/26 - 1800	40.3	29.2	73	32.5	37.1	24.2	25.9	NW \| 316	SW \| 219	33.0	34.7	36.1	46.1	35.4	39.2
5/21/26 - 1745	40.7	29.5	72	32.4	37.3	25.0	26.7	N \| 350	SW \| 218	33.3	32.9	36.1	46.1	35.4	39.2
5/21/26 - 1730	40.7	29.4	72	32.5	37.4	25.1	26.9	N \| 350	SW \| 221	35.4	39.2	36.1	46.1	35.4	39.2
5/21/26 - 1715	40.4	29.1	73	32.4	37.1	25.1	27.4	N \| 350	SSW \| 213	33.6	33.3	36.1	46.1	34.9	34.2
5/21/26 - 1700	40.9	30.1	71	32.3	37.4	23.6	25.6	N \| 350	SW \| 217	31.9	32.0	36.1	46.1	34.9	34.2
5/21/26 - 1645	40.9	30.0	71	32.3	37.4	22.5	24.4	N \| 350	SW \| 215	33.3	33.1	36.1	46.1	34.9	34.2
5/21/26 - 1630	41.2	30.7	70	32.3	37.5	22.4	25.0	N \| 350	SW \| 217	29.8	30.6	36.1	46.1	34.9	34.2
5/21/26 - 1615	41.7	31.3	68	32.1	37.7	23.0	25.1	N \| 350	SW \| 215	30.7	30.6	36.1	46.1	34.9	34.2
5/21/26 - 1600	41.7	31.2	68	32.1	37.7	23.5	24.9	N \| 350	SW \| 218	30.7	30.6	36.1	46.1	34.9	34.2
5/21/26 - 1545	42.0	31.5	68	32.2	38.0	24.3	25.6	N \| 350	SW \| 217	31.8	31.5	36.1	46.1	34.9	34.2
5/21/26 - 1530	42.6	32.4	66	32.2	38.3	22.5	24.0	N \| 350	SW \| 221	33.6	32.4	36.1	46.1	34.9	34.2
5/21/26 - 1515	43.2	33.4	65	32.1	38.6	22.3	23.0	NNW \| 341	SW \| 223	31.4	31.1	36.1	46.1	34.9	34.2
5/21/26 - 1500	44.2	34.7	63	32.5	39.3	20.5	21.2	NW \| 318	SW \| 225	32.2	31.1	36.1	46.1	34.9	34.2
5/21/26 - 1445	43.5	33.9	64	32.0	38.7	19.2	19.8	NNW \| 328	SW \| 227	32.4	32.2	36.1	46.1	34.9	34.2
5/21/26 - 1430	44.8	35.4	58	30.9	39.0	21.1	21.4	NNW \| 337	SW \| 223	34.2	30.9	36.1	46.1	34.9	34.2
5/21/26 - 1415	44.8	35.6	51	27.6	37.9	18.4	18.7	NNW \| 334	SW \| 230	34.9	34.2	36.1	46.1	34.9	34.2
5/21/26 - 1400	45.4	36.4	48	26.8	37.9	20.8	20.7	NW \| 325	SW \| 216	31.9	31.8	36.1	46.1	32.1	31.8
5/21/26 - 1345	45.4	36.8	47	26.1	37.7	14.8	16.4	NW \| 304	SW \| 234	32.1	28.9	36.1	46.1	32.1	30.6
5/21/26 - 1330	45.4	37.1	44	24.9	37.4	17.0	17.1	NNW \| 328	SW \| 224	27.8	30.6	36.1	46.1	29.7	30.6
5/21/26 - 1315	45.1	36.6	44	24.3	37.0	17.3	17.1	NNW \| 332	SSW \| 208	28.7	27.1	36.1	45.8	29.7	27.1
5/21/26 - 1300	45.0	36.6	42	23.3	36.6	14.3	15.2	NW \| 310	SW \| 220	29.7	27.1	36.1	45.4	29.7	27.1
5/21/26 - 1245	44.6	37.5	41	22.6	36.2	9.5	10.8	SSW \| 213	SW \| 234	22.2	24.4	36.1	45.1	22.2	24.4
5/21/26 - 1230	44.4	39.4	41	22.2	36.0	4.8	7.8	SE \| 139	SSW \| 193	13.7	16.6	36.1	44.9	17.5	17.7
5/21/26 - 1215	43.7	39.8	41	21.7	35.5	2.2	6.1	SE \| 139	WSW \| 255	11.1	14.5	36.1	44.8	17.5	17.7
5/21/26 - 1200	44.4	42.1	41	22.0	36.0	1.9	5.9	SE \| 139	WSW \| 240	6.8	14.1	36.1	44.8	17.5	17.7
5/21/26 - 1145	43.1	40.1	41	21.0	35.0	1.8	5.7	SE \| 139	WNW \| 296	8.1	13.0	36.1	44.2	17.5	17.7
5/21/26 - 1130	42.8	-	41	20.8	34.8	1.3	5.1	SE \| 139	NNW \| 342	4.3	9.2	36.1	44.2	17.5	17.7
5/21/26 - 1115	42.0	-	42	20.7	34.3	0.8	4.9	SE \| 139	NNW \| 345	2.6	9.4	36.1	44.2	17.5	17.7
5/21/26 - 1100	43.4	-	41	21.1	35.2	0.4	3.8	SE \| 139	NNW \| 332	3.5	11.0	36.1	44.2	17.5	17.7
5/21/26 - 1045	42.3	-	42	20.8	34.5	0.5	4.0	SE \| 139	E \| 84	2.8	12.8	36.1	44.0	17.5	17.7
5/21/26 - 1030	40.7	-	43	19.8	33.3	0.7	4.8	SE \| 139	NNW \| 336	2.5	9.8	36.1	41.3	17.5	17.7
5/21/26 - 1015	40.4	-	42	19.4	33.1	0.9	4.9	SE \| 138	NW \| 317	3.9	8.5	36.1	41.3	17.5	17.7
5/21/26 - 1000	40.5	35.1	43	19.8	33.2	5.6	8.0	SE \| 138	N \| 4	10.6	12.8	36.1	41.3	17.5	17.7
5/21/26 - 0945	40.1	35.2	45	20.3	33.1	4.4	6.9	SE \| 138	NNE \| 29	9.8	11.9	36.1	40.7	17.5	17.7
5/21/26 - 0930	39.7	32.3	45	20.2	32.8	8.0	9.8	SE \| 138	NNE \| 24	16.8	15.2	36.1	40.6	17.5	17.7
5/21/26 - 0915	39.7	33.9	44	19.7	32.7	5.9	7.9	SE \| 138	NNE \| 28	11.2	11.6	36.1	40.1	17.5	17.7
5/21/26 - 0900	39.4	33.1	42	18.4	32.2	7.5	9.3	SE \| 138	NNE \| 24	11.5	12.8	36.1	40.0	17.5	17.7
5/21/26 - 0845	39.0	31.8	43	18.5	32.0	9.1	10.9	SE \| 138	NNE \| 24	13.7	14.8	36.1	39.2	17.5	17.7
5/21/26 - 0830	38.7	31.2	45	19.1	31.9	9.8	11.1	SE \| 138	NE \| 36	13.9	14.8	36.1	39.0	17.5	17.7
5/21/26 - 0815	38.4	31.3	43	17.8	31.4	9.2	11.0	SE \| 138	NNE \| 25	12.5	14.1	36.1	38.6	17.5	17.7
5/21/26 - 0800	38.1	30.5	43	17.4	31.2	9.5	11.4	SE \| 138	NNE \| 26	14.2	14.3	36.1	38.3	17.5	17.7
5/21/26 - 0745	37.8	29.6	44	17.8	31.1	11.4	13.1	SE \| 138	NNE \| 27	15.0	15.2	36.1	38.0	17.5	17.7
5/21/26 - 0730	37.7	29.6	44	17.7	31.0	11.4	12.7	SE \| 139	NNE \| 30	14.6	14.3	36.1	37.9	17.5	17.7
5/21/26 - 0715	37.7	29.5	44	17.5	30.9	11.6	12.9	SE \| 140	NNE \| 27	14.8	14.1	36.1	37.8	17.5	17.7
5/21/26 - 0700	37.7	30.0	42	16.8	30.8	10.4	12.2	SE \| 146	NNE \| 24	13.3	13.4	36.1	37.8	17.5	17.7
5/21/26 - 0645	37.5	29.8	40	15.4	30.3	10.6	12.3	S \| 181	NNE \| 25	13.0	13.6	36.1	37.6	17.5	17.7
5/21/26 - 0630	37.1	28.6	40	14.8	30.0	11.9	13.9	WNW \| 290	NNE \| 20	15.1	15.7	36.1	37.4	17.5	17.7
5/21/26 - 0615	36.6	27.9	40	14.4	29.6	12.5	14.0	NNW \| 338	NNE \| 24	15.3	15.2	36.1	37.4	17.5	17.7
5/21/26 - 0600	36.3	27.8	40	14.3	29.4	11.7	12.8	SSW \| 206	NNE \| 28	14.6	14.8	36.1	37.4	17.5	17.7
5/21/26 - 0545	36.3	27.6	39	13.9	29.3	12.1	13.4	NNW \| 337	NNE \| 31	15.0	15.2	36.2	37.4	17.5	17.7
5/21/26 - 0530	36.3	27.6	38	13.0	29.1	12.0	13.3	N \| 350	NNE \| 29	14.9	14.8	36.2	37.4	17.5	17.7
5/21/26 - 0515	36.4	27.3	37	12.8	29.1	12.8	14.3	N \| 350	NNE \| 27	16.4	16.3	36.3	37.4	17.5	17.7
5/21/26 - 0500	36.5	27.1	37	12.5	29.1	14.0	16.0	N \| 350	NNE \| 23	17.3	17.7	36.3	37.4	17.5	17.7
5/21/26 - 0445	36.5	27.1	37	12.7	29.2	14.0	16.4	N \| 350	NNE \| 18	17.5	17.7	36.4	37.4	17.5	17.7
5/21/26 - 0430	36.6	27.5	37	13.0	29.3	13.2	15.8	N \| 350	NNE \| 16	16.8	17.2	36.5	37.4	16.8	17.4
5/21/26 - 0415	36.6	27.8	38	13.3	29.4	12.6	15.2	N \| 350	NNE \| 15	15.7	17.0	36.5	37.4	16.8	17.4
5/21/26 - 0400	36.7	28.1	38	13.8	29.5	12.0	15.3	N \| 350	N \| 11	15.4	16.8	36.7	37.4	16.8	17.4
5/21/26 - 0345	36.8	28.7	38	13.4	29.5	11.0	14.2	N \| 350	N \| 6	13.8	15.9	36.7	37.4	16.8	17.4
5/21/26 - 0330	36.8	28.5	39	14.0	29.6	11.4	14.3	N \| 350	N \| 4	14.4	16.3	36.7	37.4	16.8	17.4
5/21/26 - 0315	36.9	28.4	39	14.2	29.7	11.8	14.4	N \| 350	N \| 2	15.5	16.6	36.7	37.4	16.8	17.4
Max	45.4	42.1	80	33.0	39.3	25.1	27.4	-	-	35.4	39.2	37.2	46.1	35.4	39.2
Avg	39.8	32.1	59	25.7	34.7	9.8	12.3	-	-	15.0	17.4	-	-	-	-
Min	36.3	27.1	37	12.5	29.1	0.2	1.2	-	-	0.2	3.4	36.1	37.4	0.2	7.8

Calm: 0.0%

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