Point Forecast: Grandwood Park IL  42.39N 87.99W	Last Update: 5:43 am CST Feb 16, 2026

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Weather Elements Fire Weather Probabilistic Forecasts (Experimental) Description | Survey 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 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: 9am Mon, Feb 16 202610am Mon, Feb 16 202611am Mon, Feb 16 202612pm Mon, Feb 16 20261pm Mon, Feb 16 20262pm Mon, Feb 16 20263pm Mon, Feb 16 20264pm Mon, Feb 16 20265pm Mon, Feb 16 20266pm Mon, Feb 16 20267pm Mon, Feb 16 20268pm Mon, Feb 16 20269pm Mon, Feb 16 202610pm Mon, Feb 16 202611pm Mon, Feb 16 202612am Tue, Feb 17 20261am Tue, Feb 17 20262am Tue, Feb 17 20263am Tue, Feb 17 20264am Tue, Feb 17 20265am Tue, Feb 17 20266am Tue, Feb 17 20267am Tue, Feb 17 20268am Tue, Feb 17 20269am Tue, Feb 17 202610am Tue, Feb 17 202611am Tue, Feb 17 202612pm Tue, Feb 17 20261pm Tue, Feb 17 20262pm Tue, Feb 17 20263pm Tue, Feb 17 20264pm Tue, Feb 17 20265pm Tue, Feb 17 20266pm Tue, Feb 17 20267pm Tue, Feb 17 20268pm Tue, Feb 17 20269pm Tue, Feb 17 202610pm Tue, Feb 17 202611pm Tue, Feb 17 202612am Wed, Feb 18 20261am Wed, Feb 18 20262am Wed, Feb 18 20263am Wed, Feb 18 20264am Wed, Feb 18 20265am Wed, Feb 18 20266am Wed, Feb 18 20267am Wed, Feb 18 20268am Wed, Feb 18 20269am Wed, Feb 18 202610am Wed, Feb 18 202611am Wed, Feb 18 202612pm Wed, Feb 18 20261pm Wed, Feb 18 20262pm Wed, Feb 18 20263pm Wed, Feb 18 20264pm Wed, Feb 18 20265pm Wed, Feb 18 20266pm Wed, Feb 18 20267pm Wed, Feb 18 20268pm Wed, Feb 18 20269pm Wed, Feb 18 202610pm Wed, Feb 18 202611pm Wed, Feb 18 202612am Thu, Feb 19 20261am Thu, Feb 19 20262am Thu, Feb 19 20263am Thu, Feb 19 20264am Thu, Feb 19 20265am Thu, Feb 19 20266am Thu, Feb 19 20267am Thu, Feb 19 20268am Thu, Feb 19 20269am Thu, Feb 19 202610am Thu, Feb 19 202611am Thu, Feb 19 202612pm Thu, Feb 19 20261pm Thu, Feb 19 20262pm Thu, Feb 19 20263pm Thu, Feb 19 20264pm Thu, Feb 19 20265pm Thu, Feb 19 20266pm Thu, Feb 19 20267pm Thu, Feb 19 20268pm Thu, Feb 19 20269pm Thu, Feb 19 202610pm Thu, Feb 19 202611pm Thu, Feb 19 202612am Fri, Feb 20 20261am Fri, Feb 20 20262am Fri, Feb 20 20263am Fri, Feb 20 20264am Fri, Feb 20 20265am Fri, Feb 20 20266am Fri, Feb 20 20267am Fri, Feb 20 20268am Fri, Feb 20 20269am Fri, Feb 20 202610am Fri, Feb 20 202611am Fri, Feb 20 202612pm Fri, Feb 20 20261pm Fri, Feb 20 20262pm Fri, Feb 20 20263pm Fri, Feb 20 20264pm Fri, Feb 20 20265pm Fri, Feb 20 20266pm Fri, Feb 20 20267pm Fri, Feb 20 20268pm Fri, Feb 20 2026

Date	02/16															02/17
Hour (CST)	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08
Temperature (°F)	44	49	54	58	62	63	63	60	57	54	52	50	48	46	44	42	41	40	39	38	38	37	38	39
Dewpoint (°F)	37	40	42	43	43	42	41	41	40	40	40	39	39	39	38	38	38	38	37	37	37	37	37	38
Wind Chill (°F)	37	43										49	47	44	42	40	39	38	36	35	34	33	33	34
Surface Wind (mph)	15	16	17	18	18	18	16	13	9	5	5	5	5	5	5	5	3	3	5	5	5	6	6	7
Wind Dir	SW	SW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	SSW	S	S	SSE	SE	ESE	E	E	E	ESE	ESE	SE	SE
Gust	25	28	29	29	29	29	26	23	17	11
Sky Cover (%)	59	51	44	36	33	30	27	29	31	33	41	50	58	60	62	63	66	69	72	74	77	79	85	86
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	78	71	65	58	51	46	45	48	53	59	63	66	69	74	80	85	88	90	91	94	96	98	97	96
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																02/18
Hour (CST)	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08
Temperature (°F)	41	43	45	46	47	47	47	46	45	45	45	46	46	47	47	48	49	50	51	51	51	51	53	55
Dewpoint (°F)	39	41	41	42	42	42	42	41	41	41	42	43	44	45	46	47	48	48	49	49	49	49	48	47
Wind Chill (°F)	36	38	40	41	41	42	41	40	39	39	39	39	40	41	42	43	44	45
Surface Wind (mph)	7	8	9	10	11	13	14	14	14	14	14	14	14	14	14	14	14	15	15	15	15	14	15	16
Wind Dir	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	SE	SE	SSE	SSE	S	S	S	S	SSW	SSW	SSW	SW	SW
Gust		13	14	16	17	20	21	21	21	21	22	22	22	23	23	23	23	24	24	24	24	24	25	26
Sky Cover (%)	90	87	87	87	87	88	88	89	90	91	92	94	95	93	92	90	82	73	65	62	60	57	44	32
Precipitation Potential (%)	0	0	0	3	3	3	3	3	3	47	47	47	47	47	47	69	69	69	69	69	69	18	18	18
Relative Humidity (%)	94	92	88	84	82	81	82	83	85	87	88	90	92	94	96	95	96	94	92	93	94	91	84	75
Rain	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	SChc	SChc	SChc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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