weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: 4 Miles NE Chicago IL  41.88N 87.65W	Last Update: 7:15 pm CDT Sep 24, 2021

[hide menu]

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: 7pm Fri, Sep 24 20218pm Fri, Sep 24 20219pm Fri, Sep 24 202110pm Fri, Sep 24 202111pm Fri, Sep 24 202112am Sat, Sep 25 20211am Sat, Sep 25 20212am Sat, Sep 25 20213am Sat, Sep 25 20214am Sat, Sep 25 20215am Sat, Sep 25 20216am Sat, Sep 25 20217am Sat, Sep 25 20218am Sat, Sep 25 20219am Sat, Sep 25 202110am Sat, Sep 25 202111am Sat, Sep 25 202112pm Sat, Sep 25 20211pm Sat, Sep 25 20212pm Sat, Sep 25 20213pm Sat, Sep 25 20214pm Sat, Sep 25 20215pm Sat, Sep 25 20216pm Sat, Sep 25 20217pm Sat, Sep 25 20218pm Sat, Sep 25 20219pm Sat, Sep 25 202110pm Sat, Sep 25 202111pm Sat, Sep 25 202112am Sun, Sep 26 20211am Sun, Sep 26 20212am Sun, Sep 26 20213am Sun, Sep 26 20214am Sun, Sep 26 20215am Sun, Sep 26 20216am Sun, Sep 26 20217am Sun, Sep 26 20218am Sun, Sep 26 20219am Sun, Sep 26 202110am Sun, Sep 26 202111am Sun, Sep 26 202112pm Sun, Sep 26 20211pm Sun, Sep 26 20212pm Sun, Sep 26 20213pm Sun, Sep 26 20214pm Sun, Sep 26 20215pm Sun, Sep 26 20216pm Sun, Sep 26 20217pm Sun, Sep 26 20218pm Sun, Sep 26 20219pm Sun, Sep 26 202110pm Sun, Sep 26 202111pm Sun, Sep 26 202112am Mon, Sep 27 20211am Mon, Sep 27 20212am Mon, Sep 27 20213am Mon, Sep 27 20214am Mon, Sep 27 20215am Mon, Sep 27 20216am Mon, Sep 27 20217am Mon, Sep 27 20218am Mon, Sep 27 20219am Mon, Sep 27 202110am Mon, Sep 27 202111am Mon, Sep 27 202112pm Mon, Sep 27 20211pm Mon, Sep 27 20212pm Mon, Sep 27 20213pm Mon, Sep 27 20214pm Mon, Sep 27 20215pm Mon, Sep 27 20216pm Mon, Sep 27 20217pm Mon, Sep 27 20218pm Mon, Sep 27 20219pm Mon, Sep 27 202110pm Mon, Sep 27 202111pm Mon, Sep 27 202112am Tue, Sep 28 20211am Tue, Sep 28 20212am Tue, Sep 28 20213am Tue, Sep 28 20214am Tue, Sep 28 20215am Tue, Sep 28 20216am Tue, Sep 28 20217am Tue, Sep 28 20218am Tue, Sep 28 20219am Tue, Sep 28 202110am Tue, Sep 28 202111am Tue, Sep 28 202112pm Tue, Sep 28 20211pm Tue, Sep 28 20212pm Tue, Sep 28 20213pm Tue, Sep 28 20214pm Tue, Sep 28 20215pm Tue, Sep 28 20216pm Tue, Sep 28 20217pm Tue, Sep 28 20218pm Tue, Sep 28 20219pm Tue, Sep 28 202110pm Tue, Sep 28 202111pm Tue, Sep 28 202112am Wed, Sep 29 20211am Wed, Sep 29 20212am Wed, Sep 29 20213am Wed, Sep 29 20214am Wed, Sep 29 20215am Wed, Sep 29 20216am Wed, Sep 29 2021

Date	09/24					09/25
Hour (CDT)	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18
Temperature (°F)	74	71	71	69	67	63	61	60	58	57	56	54	53	55	59	61	64	67	69	70	70	70	70	69
Dewpoint (°F)	49	51	51	52	55	56	55	52	50	50	49	49	48	48	48	48	43	39	36	35	34	33	35	37
Heat Index (°F)
Surface Wind (mph)	22	22	22	20	18	17	16	15	15	14	14	13	13	13	14	14	15	16	17	17	17	17	16	14
Wind Dir	SSW	SSW	SSW	WSW	W	W	WNW	WNW	WNW	WNW	WNW	W	W	W	W	W	W	W	W	W	W	W	W	W
Gust	33	34	34	33	31	28	25	24	23	23	22	21	20	20	20	21	23	24	26	28	28	26	24	20
Sky Cover (%)	70	79	89	99	99	98	98	77	57	36	27	18	9	12	15	18	18	19	20	18	16	15	17	20
Precipitation Potential (%)	53	43	63	83	88	59	27	15	10	7	3	1	1	1	1	1	1	1	1	1	1	1	1	1
Relative Humidity (%)	41	49	49	55	65	78	81	75	75	77	77	83	83	77	67	62	46	36	30	27	26	25	27	31
Rain	Chc	Chc	Lkly	Ocnl	Ocnl	Ocnl	Chc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date						09/26
Hour (CDT)	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18
Temperature (°F)	66	63	62	62	60	59	59	58	58	57	56	55	56	58	62	67	71	74	76	78	79	79	77	75
Dewpoint (°F)	39	39	40	40	40	40	40	40	39	39	39	40	40	42	44	46	47	48	48	49	49	50	51	52
Heat Index (°F)																			76	78	79	79	77	75
Surface Wind (mph)	11	10	10	10	9	9	9	9	9	10	10	10	11	13	14	15	15	15	15	16	16	16	15	13
Wind Dir	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	SW	SW	SW	SW
Gust		15			14										20	22	23	24	24	25	26	26	23	20
Sky Cover (%)	22	21	20	18	17	16	14	13	11	9	7	6	4	5	6	6	9	15	18	21	27	30	31	33
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 (%)	37	41	44	44	47	49	49	51	49	51	53	57	55	55	52	47	42	40	37	36	35	36	40	45
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Graphical Hazardous Weather Outlook Hazardous Weather Regional Weather Conditions Past Weather Information

---

Webmaster NOAA's National Weather Service Chicago, IL

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities