Point Forecast: Mammoth Lakes CA  37.64N 118.94W (Elev. 7585 ft)	Last Update: 1:40 am PDT Sep 27, 2024

[hide menu]

Weather Elements Weather/Precipitation Fire Weather Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Fog Mixing Height  x100ftx100m Haines Index Lightning Activity Level Trans. Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft)

48-Hour Period Starting: 5am Fri, Sep 27 20246am Fri, Sep 27 20247am Fri, Sep 27 20248am Fri, Sep 27 20249am Fri, Sep 27 202410am Fri, Sep 27 202411am Fri, Sep 27 202412pm Fri, Sep 27 20241pm Fri, Sep 27 20242pm Fri, Sep 27 20243pm Fri, Sep 27 20244pm Fri, Sep 27 20245pm Fri, Sep 27 20246pm Fri, Sep 27 20247pm Fri, Sep 27 20248pm Fri, Sep 27 20249pm Fri, Sep 27 202410pm Fri, Sep 27 202411pm Fri, Sep 27 202412am Sat, Sep 28 20241am Sat, Sep 28 20242am Sat, Sep 28 20243am Sat, Sep 28 20244am Sat, Sep 28 20245am Sat, Sep 28 20246am Sat, Sep 28 20247am Sat, Sep 28 20248am Sat, Sep 28 20249am Sat, Sep 28 202410am Sat, Sep 28 202411am Sat, Sep 28 202412pm Sat, Sep 28 20241pm Sat, Sep 28 20242pm Sat, Sep 28 20243pm Sat, Sep 28 20244pm Sat, Sep 28 20245pm Sat, Sep 28 20246pm Sat, Sep 28 20247pm Sat, Sep 28 20248pm Sat, Sep 28 20249pm Sat, Sep 28 202410pm Sat, Sep 28 202411pm Sat, Sep 28 202412am Sun, Sep 29 20241am Sun, Sep 29 20242am Sun, Sep 29 20243am Sun, Sep 29 20244am Sun, Sep 29 20245am Sun, Sep 29 20246am Sun, Sep 29 20247am Sun, Sep 29 20248am Sun, Sep 29 20249am Sun, Sep 29 202410am Sun, Sep 29 202411am Sun, Sep 29 202412pm Sun, Sep 29 20241pm Sun, Sep 29 20242pm Sun, Sep 29 20243pm Sun, Sep 29 20244pm Sun, Sep 29 20245pm Sun, Sep 29 20246pm Sun, Sep 29 20247pm Sun, Sep 29 20248pm Sun, Sep 29 20249pm Sun, Sep 29 202410pm Sun, Sep 29 202411pm Sun, Sep 29 202412am Mon, Sep 30 20241am Mon, Sep 30 20242am Mon, Sep 30 20243am Mon, Sep 30 20244am Mon, Sep 30 20245am Mon, Sep 30 20246am Mon, Sep 30 20247am Mon, Sep 30 20248am Mon, Sep 30 20249am Mon, Sep 30 202410am Mon, Sep 30 202411am Mon, Sep 30 202412pm Mon, Sep 30 20241pm Mon, Sep 30 20242pm Mon, Sep 30 20243pm Mon, Sep 30 20244pm Mon, Sep 30 20245pm Mon, Sep 30 20246pm Mon, Sep 30 20247pm Mon, Sep 30 20248pm Mon, Sep 30 20249pm Mon, Sep 30 202410pm Mon, Sep 30 202411pm Mon, Sep 30 202412am Tue, Oct 1 20241am Tue, Oct 1 20242am Tue, Oct 1 20243am Tue, Oct 1 20244am Tue, Oct 1 20245am Tue, Oct 1 20246am Tue, Oct 1 20247am Tue, Oct 1 20248am Tue, Oct 1 20249am Tue, Oct 1 202410am Tue, Oct 1 202411am Tue, Oct 1 202412pm Tue, Oct 1 20241pm Tue, Oct 1 20242pm Tue, Oct 1 20243pm Tue, Oct 1 20244pm Tue, Oct 1 2024

Date	09/27																			09/28
Hour (PDT)	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04
Temperature (°F)	43	41	42	47	56	65	69	71	74	75	75	76	74	71	67	60	58	55	54	52	50	49	46	45
Dewpoint (°F)	19	19	20	22	23	20	21	19	22	21	21	24	23	25	26	24	24	22	21	19	18	17	17	17
Wind Chill (°F)	43	41	42	47																	50	49	46	45
Surface Wind (mph)	2	2	2	2	2	2	2	2	2	5	5	5	5	5	5	2	2	2	2	2	2	2	2	2
Wind Dir	W	W	W	W	W	W	E	E	E	E	E	E	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	3	3	3	1	1	1	3	3	3	2	2	2	2	2	2	5	5	5	5	5	5	3	3	3
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	38	41	41	37	27	18	16	14	14	13	13	14	15	18	21	24	26	27	27	27	28	28	31	32
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																				09/29
Hour (PDT)	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04
Temperature (°F)	44	41	43	48	57	66	70	73	75	75	76	75	72	69	64	60	57	55	53	51	49	47	44	42
Dewpoint (°F)	17	16	17	21	21	21	22	21	22	23	24	25	27	28	28	28	27	27	26	24	22	21	20	19
Wind Chill (°F)	44	41	43	48																	48	47	44	42
Surface Wind (mph)	2	2	2	2	2	2	3	3	3	5	5	5	6	6	6	5	5	5	3	3	3	2	2	2
Wind Dir	SW	SW	SW	SW	SW	SW	SE	SE	SE	S	S	S	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	4	4	4	3	3	3	4	4	4	2	2	2	2	2	2	9	9	9	7	7	7	2	2	2
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	33	35	35	35	24	18	16	14	13	14	15	16	18	22	26	30	32	33	34	34	35	36	37	39
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Remote Data and Mountain Obs Lake Forecasts Avalanche Snow Probabilities