Point Forecast: 4 Miles SSE South Haven MI  42.34N 86.26W (Elev. 663 ft)	Last Update: 5:03 am EDT Sep 14, 2024

[hide menu]

Weather Elements Fire Weather Probabilistic Forecasts (Experimental) Description | Survey Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Mixing Height  x100ftx100m Haines Index Trans. Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Quantitative Precipitation  3-hr6-hr12-hr24-hr   info     0.100.250.501.00 Snowfall  3-hr6-hr12-hr24-hr   info     0.1in1in3in6in12in

48-Hour Period Starting: 5am Sat, Sep 14 20246am Sat, Sep 14 20247am Sat, Sep 14 20248am Sat, Sep 14 20249am Sat, Sep 14 202410am Sat, Sep 14 202411am Sat, Sep 14 202412pm Sat, Sep 14 20241pm Sat, Sep 14 20242pm Sat, Sep 14 20243pm Sat, Sep 14 20244pm Sat, Sep 14 20245pm Sat, Sep 14 20246pm Sat, Sep 14 20247pm Sat, Sep 14 20248pm Sat, Sep 14 20249pm Sat, Sep 14 202410pm Sat, Sep 14 202411pm Sat, Sep 14 202412am Sun, Sep 15 20241am Sun, Sep 15 20242am Sun, Sep 15 20243am Sun, Sep 15 20244am Sun, Sep 15 20245am Sun, Sep 15 20246am Sun, Sep 15 20247am Sun, Sep 15 20248am Sun, Sep 15 20249am Sun, Sep 15 202410am Sun, Sep 15 202411am Sun, Sep 15 202412pm Sun, Sep 15 20241pm Sun, Sep 15 20242pm Sun, Sep 15 20243pm Sun, Sep 15 20244pm Sun, Sep 15 20245pm Sun, Sep 15 20246pm Sun, Sep 15 20247pm Sun, Sep 15 20248pm Sun, Sep 15 20249pm Sun, Sep 15 202410pm Sun, Sep 15 202411pm Sun, Sep 15 202412am Mon, Sep 16 20241am Mon, Sep 16 20242am Mon, Sep 16 20243am Mon, Sep 16 20244am Mon, Sep 16 20245am Mon, Sep 16 20246am Mon, Sep 16 20247am Mon, Sep 16 20248am Mon, Sep 16 20249am Mon, Sep 16 202410am Mon, Sep 16 202411am Mon, Sep 16 202412pm Mon, Sep 16 20241pm Mon, Sep 16 20242pm Mon, Sep 16 20243pm Mon, Sep 16 20244pm Mon, Sep 16 20245pm Mon, Sep 16 20246pm Mon, Sep 16 20247pm Mon, Sep 16 20248pm Mon, Sep 16 20249pm Mon, Sep 16 202410pm Mon, Sep 16 202411pm Mon, Sep 16 202412am Tue, Sep 17 20241am Tue, Sep 17 20242am Tue, Sep 17 20243am Tue, Sep 17 20244am Tue, Sep 17 20245am Tue, Sep 17 20246am Tue, Sep 17 20247am Tue, Sep 17 20248am Tue, Sep 17 20249am Tue, Sep 17 202410am Tue, Sep 17 202411am Tue, Sep 17 202412pm Tue, Sep 17 20241pm Tue, Sep 17 20242pm Tue, Sep 17 20243pm Tue, Sep 17 20244pm Tue, Sep 17 20245pm Tue, Sep 17 20246pm Tue, Sep 17 20247pm Tue, Sep 17 20248pm Tue, Sep 17 20249pm Tue, Sep 17 202410pm Tue, Sep 17 202411pm Tue, Sep 17 202412am Wed, Sep 18 20241am Wed, Sep 18 20242am Wed, Sep 18 20243am Wed, Sep 18 20244am Wed, Sep 18 20245am Wed, Sep 18 20246am Wed, Sep 18 20247am Wed, Sep 18 20248am Wed, Sep 18 20249am Wed, Sep 18 202410am Wed, Sep 18 202411am Wed, Sep 18 202412pm Wed, Sep 18 20241pm Wed, Sep 18 20242pm Wed, Sep 18 20243pm Wed, Sep 18 20244pm Wed, Sep 18 2024

Date	09/14																			09/15
Hour (EDT)	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)	62	62	61	62	65	72	77	82	84	85	86	85	85	84	82	77	74	71	70	68	67	66	65	64
Dewpoint (°F)	57	57	57	58	59	60	61	61	61	62	61	61	61	61	61	61	61	60	59	58	58	59	58	58
Heat Index (°F)							77	83	84	86	86	85	85	84	83	77
Surface Wind (mph)	5	6	6	6	6	6	6	6	6	7	6	6	6	6	5	5	5	5	6	6	5	5	5	5
Wind Dir	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ENE	E	E	E	ESE	ESE	SE	SE	SE	SE
Gust
Sky Cover (%)	49	37	35	11	4	3	9	5	7	11	13	15	18	16	20	13	7	4	5	12	16	15	19	21
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 (%)	84	84	87	85	81	66	58	49	46	46	43	45	45	46	49	58	64	68	68	70	73	78	78	81
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																				09/16
Hour (EDT)	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)	62	62	62	61	66	74	79	82	84	85	86	85	84	82	79	76	73	71	69	67	66	65	64	63
Dewpoint (°F)	58	58	58	58	59	61	61	61	61	60	60	61	61	61	60	60	59	59	58	57	56	55	54	54
Heat Index (°F)							79	83	84	85	85	85	84	83	80	76
Surface Wind (mph)	5	5	5	6	6	6	6	6	6	6	6	6	6	6	5	3	3	5	5	5	5	5	5	5
Wind Dir	SE	SE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SE	ESE	ESE	E	E	E	ESE	ESE	ESE	SE	SE	SE	SE
Gust
Sky Cover (%)	13	21	18	18	18	13	17	19	25	30	28	25	23	25	28	22	22	21	21	21	22	22	22	22
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 (%)	87	87	87	90	78	64	54	49	46	43	42	45	46	49	52	58	62	66	68	70	70	70	70	72
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Area Forecast Matrices Local Climatology Daily Climate (Grand Rapids) Tabular State Forecast Daily Climate (Lansing) Hazardous Weather Outlook Daily Climate (Muskegon) 7 Day Forecast Lakes & Rivers (AHPS) Nearshore Forecast Regional Weather Roundup Regional Temp/Precip Table