Point Forecast: Ann Arbor MI  42.27N 83.73W (Elev. 261 m)	Last Update: 12:13 pm EDT Jul 3, 2025

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Weather Elements Fire Weather Probabilistic Forecasts (Experimental) Description | Survey Temperature (°C) Dewpoint (°C) Heat Index (°C) 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-m) 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: 1pm Thu, Jul 3 20252pm Thu, Jul 3 20253pm Thu, Jul 3 20254pm Thu, Jul 3 20255pm Thu, Jul 3 20256pm Thu, Jul 3 20257pm Thu, Jul 3 20258pm Thu, Jul 3 20259pm 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 2025

Date	07/03											07/04
Hour (EDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°C)	29	29	30	30	29	29	28	27	26	23	22	21	19	19	18	18	17	17	17	19	21	24	26	27
Dewpoint (°C)	18	17	17	17	17	17	18	18	18	18	17	16	15	14	14	14	13	13	14	15	16	17	17	18
Heat Index (°C)	29	30	30	31	30	29	29	28	26													24	26	28
Surface Wind (mph)	8	9	9	9	8	7	7	6	5	5	5	5	5	3	3	3	3	3	3	3	5	5	5	5
Wind Dir	NW	NW	NW	NW	NW	NNW	NNW	NNW	N	ENE	E	E	ENE	ENE	ENE	ENE	ENE	E	E	E	ESE	SE	SSE	S
Gust
Sky Cover (%)	6	10	15	27	26	30	23	18	13	9	5	4	6	5	10	6	1	6	8	3	2	2	4	14
Precipitation Potential (%)	0	11	19	27	27	27	27	24	18	12	8	6	2	0	0	0	0	0	0	2	2	2	2	2
Relative Humidity (%)	52	48	46	46	46	50	51	56	63	69	73	74	76	75	79	81	80	81	81	77	71	62	58	55
Rain	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date												07/05
Hour (EDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°C)	29	30	31	31	31	30	29	27	26	24	23	22	22	22	21	21	21	21	22	23	25	27	29	31
Dewpoint (°C)	18	18	18	18	19	19	19	20	19	19	18	18	18	18	18	18	18	18	18	19	19	20	20	20
Heat Index (°C)	29	31	32	32	32	31	30	29	26	24											25	28	31	33
Surface Wind (mph)	5	5	5	6	6	7	6	6	5	3	3	3	3	3	3	3	3	3	5	5	6	6	7	7
Wind Dir	S	SSW	SSW	SSW	SSW	S	S	SSE	SSE	SSE	SSE	SSE	S	S	S	S	SSW	SSW	SW	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	18	22	27	33	38	36	33	31	28	24	21	22	23	24	24	25	25	25	26	26	24	23	21	23
Precipitation Potential (%)	13	24	24	24	24	24	24	2	2	2	2	2	2	3	3	3	3	3	3	4	4	4	4	4
Relative Humidity (%)	52	49	48	48	50	53	58	63	67	70	74	77	80	82	84	85	85	84	82	78	72	65	59	55
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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