Point Forecast: Petersburg MI  41.89N 83.71W (Elev. 673 ft)	Last Update: 8:35 pm EDT Jul 3, 2025

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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 Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Red Flag Threat Index 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: 9pm Thu, Jul 3 202510pm Thu, Jul 3 202511pm Thu, Jul 3 202512am Fri, Jul 4 20251am Fri, Jul 4 20252am Fri, Jul 4 20253am Fri, Jul 4 20254am Fri, Jul 4 20255am Fri, Jul 4 20256am Fri, Jul 4 20257am Fri, Jul 4 20258am Fri, Jul 4 20259am Fri, Jul 4 202510am Fri, Jul 4 202511am Fri, Jul 4 202512pm Fri, Jul 4 20251pm Fri, Jul 4 20252pm Fri, Jul 4 20253pm Fri, Jul 4 20254pm Fri, Jul 4 20255pm Fri, Jul 4 20256pm Fri, Jul 4 20257pm Fri, Jul 4 20258pm Fri, Jul 4 20259pm Fri, Jul 4 202510pm Fri, Jul 4 202511pm Fri, Jul 4 202512am Sat, Jul 5 20251am Sat, Jul 5 20252am Sat, Jul 5 20253am Sat, Jul 5 20254am Sat, Jul 5 20255am Sat, Jul 5 20256am Sat, Jul 5 20257am Sat, Jul 5 20258am Sat, Jul 5 20259am Sat, Jul 5 202510am Sat, Jul 5 202511am Sat, Jul 5 202512pm Sat, Jul 5 20251pm Sat, Jul 5 20252pm Sat, Jul 5 20253pm Sat, Jul 5 20254pm Sat, Jul 5 20255pm Sat, Jul 5 20256pm Sat, Jul 5 20257pm Sat, Jul 5 20258pm Sat, Jul 5 20259pm Sat, Jul 5 202510pm Sat, Jul 5 202511pm Sat, Jul 5 202512am Sun, Jul 6 20251am Sun, Jul 6 20252am Sun, Jul 6 20253am Sun, Jul 6 20254am Sun, Jul 6 20255am Sun, Jul 6 20256am Sun, Jul 6 20257am Sun, Jul 6 20258am Sun, Jul 6 20259am Sun, Jul 6 202510am Sun, Jul 6 202511am Sun, Jul 6 202512pm Sun, Jul 6 20251pm Sun, Jul 6 20252pm Sun, Jul 6 20253pm Sun, Jul 6 20254pm Sun, Jul 6 20255pm Sun, Jul 6 20256pm Sun, Jul 6 20257pm Sun, Jul 6 20258pm Sun, Jul 6 20259pm Sun, Jul 6 202510pm Sun, Jul 6 202511pm Sun, Jul 6 202512am Mon, Jul 7 20251am Mon, Jul 7 20252am Mon, Jul 7 20253am Mon, Jul 7 20254am Mon, Jul 7 20255am Mon, Jul 7 20256am Mon, Jul 7 20257am Mon, Jul 7 20258am Mon, Jul 7 20259am Mon, Jul 7 202510am Mon, Jul 7 202511am Mon, Jul 7 202512pm Mon, Jul 7 20251pm Mon, Jul 7 20252pm Mon, Jul 7 20253pm Mon, Jul 7 20254pm Mon, Jul 7 20255pm Mon, Jul 7 20256pm Mon, Jul 7 20257pm Mon, Jul 7 20258pm Mon, Jul 7 20259pm Mon, Jul 7 202510pm Mon, Jul 7 202511pm Mon, Jul 7 202512am Tue, Jul 8 20251am Tue, Jul 8 20252am Tue, Jul 8 20253am Tue, Jul 8 20254am Tue, Jul 8 20255am Tue, Jul 8 20256am Tue, Jul 8 20257am Tue, Jul 8 20258am Tue, Jul 8 2025

Date	07/03			07/04
Hour (EDT)	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Temperature (°F)	77	73	71	70	68	68	65	64	64	63	64	67	70	75	78	81	82	84	85	86	86	84	82	80
Dewpoint (°F)	65	65	64	63	63	62	61	60	59	59	59	62	63	63	64	64	64	64	65	65	65	65	66	66
Heat Index (°F)	77													75	78	82	84	86	87	87	88	86	84	82
Surface Wind (mph)	5	5	5	3	3	3	3	3	3	3	3	3	3	3	5	5	5	5	5	6	7	7	7	7
Wind Dir	NNE	NE	ENE	E	ENE	ENE	ENE	ENE	ENE	NE	NE	ENE	E	ESE	SE	SE	SSE	SSE	SSE	SE	ESE	SE	SE	ESE
Gust
Sky Cover (%)	21	32	17	17	7	13	3	4	3	5	5	9	5	12	4	8	24	39	28	35	43	43	60	46
Precipitation Potential (%)	20	13	10	8	3	0	0	0	0	0	0	3	3	3	3	3	14	25	25	25	25	25	25	2
Relative Humidity (%)	68	75	79	80	83	83	85	84	84	87	85	84	78	65	60	58	55	51	50	50	50	54	58	62
Rain	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--
Date				07/05
Hour (EDT)	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20
Temperature (°F)	77	74	73	72	71	71	70	70	70	71	72	74	77	81	84	86	87	88	89	90	90	89	88	86
Dewpoint (°F)	66	66	66	65	65	65	65	64	65	65	66	67	68	68	68	68	67	67	66	66	66	66	67	67
Heat Index (°F)	77												77	84	87	89	90	91	92	92	93	92	91	89
Surface Wind (mph)	6	5	5	5	3	3	3	3	5	5	5	6	6	6	7	8	8	9	9	9	9	8	7	6
Wind Dir	ESE	SE	SE	SE	SSE	S	S	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW
Gust
Sky Cover (%)	41	36	27	24	28	31	28	26	23	22	22	21	18	16	13	17	20	24	22	20	18	17	17	16
Precipitation Potential (%)	2	2	2	2	2	2	2	2	2	2	2	4	4	4	4	4	4	5	5	5	5	5	5	2
Relative Humidity (%)	69	76	78	78	79	82	83	83	83	84	83	81	74	66	59	55	52	50	47	46	45	47	50	54
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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