Point Forecast: 4 Miles E Petersburg IL  40.02N 89.79W (Elev. 600 ft)	Last Update: 10:57 pm CDT May 31, 2024

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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 Haines Index Trans. Wind  ktmphkm/hm/s 20ft 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: 11pm Fri, May 31 202412am Sat, Jun 1 20241am Sat, Jun 1 20242am Sat, Jun 1 20243am Sat, Jun 1 20244am Sat, Jun 1 20245am Sat, Jun 1 20246am Sat, Jun 1 20247am Sat, Jun 1 20248am Sat, Jun 1 20249am Sat, Jun 1 202410am Sat, Jun 1 202411am Sat, Jun 1 202412pm Sat, Jun 1 20241pm Sat, Jun 1 20242pm Sat, Jun 1 20243pm Sat, Jun 1 20244pm Sat, Jun 1 20245pm Sat, Jun 1 20246pm Sat, Jun 1 20247pm Sat, Jun 1 20248pm Sat, Jun 1 20249pm Sat, Jun 1 202410pm Sat, Jun 1 202411pm Sat, Jun 1 202412am Sun, Jun 2 20241am Sun, Jun 2 20242am Sun, Jun 2 20243am Sun, Jun 2 20244am Sun, Jun 2 20245am Sun, Jun 2 20246am Sun, Jun 2 20247am Sun, Jun 2 20248am Sun, Jun 2 20249am Sun, Jun 2 202410am Sun, Jun 2 202411am Sun, Jun 2 202412pm Sun, Jun 2 20241pm Sun, Jun 2 20242pm Sun, Jun 2 20243pm Sun, Jun 2 20244pm Sun, Jun 2 20245pm Sun, Jun 2 20246pm Sun, Jun 2 20247pm Sun, Jun 2 20248pm Sun, Jun 2 20249pm Sun, Jun 2 202410pm Sun, Jun 2 202411pm Sun, Jun 2 202412am Mon, Jun 3 20241am Mon, Jun 3 20242am Mon, Jun 3 20243am Mon, Jun 3 20244am Mon, Jun 3 20245am Mon, Jun 3 20246am Mon, Jun 3 20247am Mon, Jun 3 20248am Mon, Jun 3 20249am Mon, Jun 3 202410am Mon, Jun 3 202411am Mon, Jun 3 202412pm Mon, Jun 3 20241pm Mon, Jun 3 20242pm Mon, Jun 3 20243pm Mon, Jun 3 20244pm Mon, Jun 3 20245pm Mon, Jun 3 20246pm Mon, Jun 3 20247pm Mon, Jun 3 20248pm Mon, Jun 3 20249pm Mon, Jun 3 202410pm Mon, Jun 3 202411pm Mon, Jun 3 202412am Tue, Jun 4 20241am Tue, Jun 4 20242am Tue, Jun 4 20243am Tue, Jun 4 20244am Tue, Jun 4 20245am Tue, Jun 4 20246am Tue, Jun 4 20247am Tue, Jun 4 20248am Tue, Jun 4 20249am Tue, Jun 4 202410am Tue, Jun 4 202411am Tue, Jun 4 202412pm Tue, Jun 4 20241pm Tue, Jun 4 20242pm Tue, Jun 4 20243pm Tue, Jun 4 20244pm Tue, Jun 4 20245pm Tue, Jun 4 20246pm Tue, Jun 4 20247pm Tue, Jun 4 20248pm Tue, Jun 4 20249pm Tue, Jun 4 202410pm Tue, Jun 4 202411pm Tue, Jun 4 202412am Wed, Jun 5 20241am Wed, Jun 5 20242am Wed, Jun 5 20243am Wed, Jun 5 20244am Wed, Jun 5 20245am Wed, Jun 5 20246am Wed, Jun 5 20247am Wed, Jun 5 20248am Wed, Jun 5 20249am Wed, Jun 5 202410am Wed, Jun 5 2024

Date	05/31	06/01
Hour (CDT)	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22
Temperature (°F)	70	69	67	66	65	64	63	62	63	63	64	66	66	68	68	71	71	72	72	72	72	69	67	65
Dewpoint (°F)	53	54	54	54	55	56	57	58	59	61	62	62	62	63	63	63	64	64	64	63	63	63	63	63
Heat Index (°F)
Surface Wind (mph)	8	8	8	8	8	7	8	9	9	10	10	11	11	11	11	10	10	9	8	8	7	6	6	5
Wind Dir	SE	SE	SE	SE	SE	ESE	SE	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	ESE	ESE	E	NE	NNE	NE	E	SE
Gust	15	15	15	15	16	15	17	21	20	18	18	18	17	17	17	16	15
Sky Cover (%)	100	100	100	100	100	100	100	100	100	98	97	96	94	93	91	90	88	87	84	80	77	69	61	53
Precipitation Potential (%)	16	26	28	36	53	70	80	79	80	80	80	80	73	59	52	52	52	47	47	47	9	9	9	9
Relative Humidity (%)	55	59	63	67	70	75	81	87	87	93	93	87	87	84	84	76	79	76	76	73	73	81	87	93
Rain	SChc	Chc	Chc	Chc	Chc	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--
Thunder	--	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--
Date		06/02
Hour (CDT)	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22
Temperature (°F)	64	63	63	62	62	61	60	60	63	66	68	71	74	76	78	80	81	81	81	80	79	77	74	71
Dewpoint (°F)	63	63	63	62	62	61	60	60	61	62	63	64	64	64	64	64	63	63	63	63	63	63	62	62
Heat Index (°F)														76	78	82	82	82	82	81	79	77
Surface Wind (mph)	5	3	3	3	2	2	2	2	2	3	3	5	5	6	6	6	6	6	6	6	6	6	6	6
Wind Dir	SE	SSE	S	SE	NE	N	NNE	ENE	E	E	E	E	E	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SE	SE
Gust
Sky Cover (%)	52	52	51	54	56	59	60	61	62	56	50	44	43	42	41	40	40	39	41	43	45	43	41	39
Precipitation Potential (%)	9	9	2	2	2	2	2	2	5	5	5	5	5	5	9	9	9	9	9	9	7	7	7	7
Relative Humidity (%)	97	100	100	100	100	100	100	100	93	87	84	79	71	66	62	58	54	54	54	56	58	62	66	73
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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