Point Forecast: 4 Miles NNE Saint Charles MO  38.85N 90.51W (Elev. 436 ft)	Last Update: 4:16 pm CDT Oct 1, 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 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: 5pm Wed, Oct 1 20256pm Wed, Oct 1 20257pm Wed, Oct 1 20258pm Wed, Oct 1 20259pm Wed, Oct 1 202510pm Wed, Oct 1 202511pm Wed, Oct 1 202512am Thu, Oct 2 20251am Thu, Oct 2 20252am Thu, Oct 2 20253am Thu, Oct 2 20254am Thu, Oct 2 20255am Thu, Oct 2 20256am Thu, Oct 2 20257am Thu, Oct 2 20258am Thu, Oct 2 20259am Thu, Oct 2 202510am Thu, Oct 2 202511am Thu, Oct 2 202512pm Thu, Oct 2 20251pm Thu, Oct 2 20252pm Thu, Oct 2 20253pm Thu, Oct 2 20254pm Thu, Oct 2 20255pm Thu, Oct 2 20256pm Thu, Oct 2 20257pm Thu, Oct 2 20258pm Thu, Oct 2 20259pm Thu, Oct 2 202510pm Thu, Oct 2 202511pm Thu, Oct 2 202512am Fri, Oct 3 20251am Fri, Oct 3 20252am Fri, Oct 3 20253am Fri, Oct 3 20254am Fri, Oct 3 20255am Fri, Oct 3 20256am Fri, Oct 3 20257am Fri, Oct 3 20258am Fri, Oct 3 20259am Fri, Oct 3 202510am Fri, Oct 3 202511am Fri, Oct 3 202512pm Fri, Oct 3 20251pm Fri, Oct 3 20252pm Fri, Oct 3 20253pm Fri, Oct 3 20254pm Fri, Oct 3 20255pm Fri, Oct 3 20256pm Fri, Oct 3 20257pm Fri, Oct 3 20258pm Fri, Oct 3 20259pm Fri, Oct 3 202510pm Fri, Oct 3 202511pm Fri, Oct 3 202512am Sat, Oct 4 20251am Sat, Oct 4 20252am Sat, Oct 4 20253am Sat, Oct 4 20254am Sat, Oct 4 20255am Sat, Oct 4 20256am Sat, Oct 4 20257am Sat, Oct 4 20258am Sat, Oct 4 20259am Sat, Oct 4 202510am Sat, Oct 4 202511am Sat, Oct 4 202512pm Sat, Oct 4 20251pm Sat, Oct 4 20252pm Sat, Oct 4 20253pm Sat, Oct 4 20254pm Sat, Oct 4 20255pm Sat, Oct 4 20256pm Sat, Oct 4 20257pm Sat, Oct 4 20258pm Sat, Oct 4 20259pm Sat, Oct 4 202510pm Sat, Oct 4 202511pm Sat, Oct 4 202512am Sun, Oct 5 20251am Sun, Oct 5 20252am Sun, Oct 5 20253am Sun, Oct 5 20254am Sun, Oct 5 20255am Sun, Oct 5 20256am Sun, Oct 5 20257am Sun, Oct 5 20258am Sun, Oct 5 20259am Sun, Oct 5 202510am Sun, Oct 5 202511am Sun, Oct 5 202512pm Sun, Oct 5 20251pm Sun, Oct 5 20252pm Sun, Oct 5 20253pm Sun, Oct 5 20254pm Sun, Oct 5 20255pm Sun, Oct 5 20256pm Sun, Oct 5 20257pm Sun, Oct 5 20258pm Sun, Oct 5 20259pm Sun, Oct 5 202510pm Sun, Oct 5 202511pm Sun, Oct 5 202512am Mon, Oct 6 20251am Mon, Oct 6 20252am Mon, Oct 6 20253am Mon, Oct 6 20254am Mon, Oct 6 2025

Date	10/01							10/02
Hour (CDT)	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)	86	83	79	75	73	72	71	70	69	67	66	66	65	64	64	67	72	78	82	85	87	87	87	87
Dewpoint (°F)	57	57	58	59	59	59	59	59	59	58	59	58	59	58	59	60	62	63	62	62	61	61	60	60
Heat Index (°F)	85	82	79	75														78	83	86	87	87	87	87
Surface Wind (mph)	5	5	5	5	5	3	3	3	3	3	3	3	2	2	2	2	3	3	3	2	3	5	5	5
Wind Dir	SE	E	E	E	E	SE	E	E	E	E	E	E	E	E	E	E	SE	SE	S	S	S	S	S	S
Gust
Sky Cover (%)	60	61	65	72	70	79	70	69	44	49	58	50	34	36	31	21	15	11	14	10	25	28	21	18
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	7	8	11	11
Relative Humidity (%)	37	41	49	58	62	64	66	68	70	73	78	75	81	81	84	78	71	60	51	46	42	42	40	40
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date								10/03
Hour (CDT)	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)	87	85	79	75	74	72	72	71	71	69	68	67	66	65	66	69	74	78	81	84	86	88	89	88
Dewpoint (°F)	60	60	61	61	64	64	65	65	64	64	63	63	63	63	63	64	65	65	65	64	63	62	62	61
Heat Index (°F)	87	85	79	75														78	83	85	87	88	89	88
Surface Wind (mph)	5	3	5	5	5	5	3	3	3	3	2	2	2	2	2	3	3	5	5	6	6	6	6	6
Wind Dir	S	SE	SE	SE	SE	S	S	S	S	S	S	S	S	S	S	S	S	SW	SW	SW	SW	SW	S	S
Gust
Sky Cover (%)	23	25	29	25	27	31	28	20	14	16	19	21	22	24	25	23	21	19	17	15	13	12	12	11
Precipitation Potential (%)	13	8	13	13	13	13	9	9	2	2	2	2	2	2	4	4	4	4	4	4	2	2	2	2
Relative Humidity (%)	40	43	54	62	71	76	79	81	79	84	84	87	90	93	90	84	74	64	58	51	46	42	41	41
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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