Point Forecast: Grundy Center IA  42.36N 92.76W	Last Update: 5:01 pm CST Dec 4, 2025

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Weather Elements Fire Weather Aviation 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 Trans. Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Ceiling Height Visibility

48-Hour Period Starting: 5pm Thu, Dec 4 20256pm Thu, Dec 4 20257pm Thu, Dec 4 20258pm Thu, Dec 4 20259pm Thu, Dec 4 202510pm Thu, Dec 4 202511pm Thu, Dec 4 202512am Fri, Dec 5 20251am Fri, Dec 5 20252am Fri, Dec 5 20253am Fri, Dec 5 20254am Fri, Dec 5 20255am Fri, Dec 5 20256am Fri, Dec 5 20257am Fri, Dec 5 20258am Fri, Dec 5 20259am Fri, Dec 5 202510am Fri, Dec 5 202511am Fri, Dec 5 202512pm Fri, Dec 5 20251pm Fri, Dec 5 20252pm Fri, Dec 5 20253pm Fri, Dec 5 20254pm Fri, Dec 5 20255pm Fri, Dec 5 20256pm Fri, Dec 5 20257pm Fri, Dec 5 20258pm Fri, Dec 5 20259pm Fri, Dec 5 202510pm Fri, Dec 5 202511pm Fri, Dec 5 202512am Sat, Dec 6 20251am Sat, Dec 6 20252am Sat, Dec 6 20253am Sat, Dec 6 20254am Sat, Dec 6 20255am Sat, Dec 6 20256am Sat, Dec 6 20257am Sat, Dec 6 20258am Sat, Dec 6 20259am Sat, Dec 6 202510am Sat, Dec 6 202511am Sat, Dec 6 202512pm Sat, Dec 6 20251pm Sat, Dec 6 20252pm Sat, Dec 6 20253pm Sat, Dec 6 20254pm Sat, Dec 6 20255pm Sat, Dec 6 20256pm Sat, Dec 6 20257pm Sat, Dec 6 20258pm Sat, Dec 6 20259pm Sat, Dec 6 202510pm Sat, Dec 6 202511pm Sat, Dec 6 202512am Sun, Dec 7 20251am Sun, Dec 7 20252am Sun, Dec 7 20253am Sun, Dec 7 20254am Sun, Dec 7 20255am Sun, Dec 7 20256am Sun, Dec 7 20257am Sun, Dec 7 20258am Sun, Dec 7 20259am Sun, Dec 7 202510am Sun, Dec 7 202511am Sun, Dec 7 202512pm Sun, Dec 7 20251pm Sun, Dec 7 20252pm Sun, Dec 7 20253pm Sun, Dec 7 20254pm Sun, Dec 7 20255pm Sun, Dec 7 20256pm Sun, Dec 7 20257pm Sun, Dec 7 20258pm Sun, Dec 7 20259pm Sun, Dec 7 202510pm Sun, Dec 7 202511pm Sun, Dec 7 202512am Mon, Dec 8 20251am Mon, Dec 8 20252am Mon, Dec 8 20253am Mon, Dec 8 20254am Mon, Dec 8 20255am Mon, Dec 8 20256am Mon, Dec 8 20257am Mon, Dec 8 20258am Mon, Dec 8 20259am Mon, Dec 8 202510am Mon, Dec 8 202511am Mon, Dec 8 202512pm Mon, Dec 8 20251pm Mon, Dec 8 20252pm Mon, Dec 8 20253pm Mon, Dec 8 20254pm Mon, Dec 8 20255pm Mon, Dec 8 20256pm Mon, Dec 8 20257pm Mon, Dec 8 20258pm Mon, Dec 8 20259pm Mon, Dec 8 202510pm Mon, Dec 8 202511pm Mon, Dec 8 202512am Tue, Dec 9 20251am Tue, Dec 9 20252am Tue, Dec 9 20253am Tue, Dec 9 20254am Tue, Dec 9 2025

Date	12/04							12/05
Hour (CST)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°F)	6	5	6	7	8	9	10	11	12	13	14	14	14	15	16	18	19	21	24	26	29	29	30	31
Dewpoint (°F)	-1	0	1	2	3	4	5	7	8	8	9	10	10	10	12	13	15	19	21	23	25	26	27	27
Wind Chill (°F)	-10	-12	-11	-10	-9	-8	-7	-5	-3	-2	-1	0	0	2	4	6	7	10	14	16	20	20	21	22
Surface Wind (mph)	9	10	11	13	14	14	15	14	14	14	14	13	11	10	10	10	11	10	10	10	10	10	10	10
Wind Dir	S	S	S	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	WSW	WSW
Gust			20	20	22	25	22	22	22	21	20	18
Sky Cover (%)	35	29	39	49	59	61	64	66	56	46	36	30	24	18	31	43	56	65	74	83	83	83	83	81
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	1	1	2	2	4	7	8	9	10	10	9	8	7	6
Relative Humidity (%)	72	79	79	79	79	80	80	83	84	80	80	84	84	80	84	80	84	92	88	88	85	88	88	85
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date								12/06
Hour (CST)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°F)	29	29	29	27	27	25	24	23	21	20	18	17	16	15	15	16	17	18	20	21	22	22	22	21
Dewpoint (°F)	27	27	27	27	27	25	24	23	21	20	18	17	16	15	15	16	17	18	18	19	20	20	20	19
Wind Chill (°F)	20	20	20	19	19	16	15	14	12	11	10	9	9	8	8	10	12	13	13	13	15	14	14	12
Surface Wind (mph)	9	9	9	8	8	8	8	8	7	7	6	6	5	5	5	3	3	3	5	6	6	7	7	7
Wind Dir	WSW	W	W	W	W	WNW	WNW	NW	NW	NW	NW	NW	NW	NW	NNW	N	N	N	NE	NE	ENE	E	E	E
Gust
Sky Cover (%)	79	77	78	80	81	64	60	56	55	54	53	52	52	51	51	51	51	55	58	62	66	70	74	79
Precipitation Potential (%)	3	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	25	25	25	25	25
Relative Humidity (%)	92	92	92	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	92	92	92	92	92	92
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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