weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: Chicago IL  41.84N 87.68W	Last Update: 8:15 am CDT Oct 19, 2021

[hide menu]

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 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: 8am Tue, Oct 19 20219am Tue, Oct 19 202110am Tue, Oct 19 202111am Tue, Oct 19 202112pm Tue, Oct 19 20211pm Tue, Oct 19 20212pm Tue, Oct 19 20213pm Tue, Oct 19 20214pm Tue, Oct 19 20215pm Tue, Oct 19 20216pm Tue, Oct 19 20217pm Tue, Oct 19 20218pm Tue, Oct 19 20219pm Tue, Oct 19 202110pm Tue, Oct 19 202111pm Tue, Oct 19 202112am Wed, Oct 20 20211am Wed, Oct 20 20212am Wed, Oct 20 20213am Wed, Oct 20 20214am Wed, Oct 20 20215am Wed, Oct 20 20216am Wed, Oct 20 20217am Wed, Oct 20 20218am Wed, Oct 20 20219am Wed, Oct 20 202110am Wed, Oct 20 202111am Wed, Oct 20 202112pm Wed, Oct 20 20211pm Wed, Oct 20 20212pm Wed, Oct 20 20213pm Wed, Oct 20 20214pm Wed, Oct 20 20215pm Wed, Oct 20 20216pm Wed, Oct 20 20217pm Wed, Oct 20 20218pm Wed, Oct 20 20219pm Wed, Oct 20 202110pm Wed, Oct 20 202111pm Wed, Oct 20 202112am Thu, Oct 21 20211am Thu, Oct 21 20212am Thu, Oct 21 20213am Thu, Oct 21 20214am Thu, Oct 21 20215am Thu, Oct 21 20216am Thu, Oct 21 20217am Thu, Oct 21 20218am Thu, Oct 21 20219am Thu, Oct 21 202110am Thu, Oct 21 202111am Thu, Oct 21 202112pm Thu, Oct 21 20211pm Thu, Oct 21 20212pm Thu, Oct 21 20213pm Thu, Oct 21 20214pm Thu, Oct 21 20215pm Thu, Oct 21 20216pm Thu, Oct 21 20217pm Thu, Oct 21 20218pm Thu, Oct 21 20219pm Thu, Oct 21 202110pm Thu, Oct 21 202111pm Thu, Oct 21 202112am Fri, Oct 22 20211am Fri, Oct 22 20212am Fri, Oct 22 20213am Fri, Oct 22 20214am Fri, Oct 22 20215am Fri, Oct 22 20216am Fri, Oct 22 20217am Fri, Oct 22 20218am Fri, Oct 22 20219am Fri, Oct 22 202110am Fri, Oct 22 202111am Fri, Oct 22 202112pm Fri, Oct 22 20211pm Fri, Oct 22 20212pm Fri, Oct 22 20213pm Fri, Oct 22 20214pm Fri, Oct 22 20215pm Fri, Oct 22 20216pm Fri, Oct 22 20217pm Fri, Oct 22 20218pm Fri, Oct 22 20219pm Fri, Oct 22 202110pm Fri, Oct 22 202111pm Fri, Oct 22 202112am Sat, Oct 23 20211am Sat, Oct 23 20212am Sat, Oct 23 20213am Sat, Oct 23 20214am Sat, Oct 23 20215am Sat, Oct 23 20216am Sat, Oct 23 20217am Sat, Oct 23 20218am Sat, Oct 23 20219am Sat, Oct 23 202110am Sat, Oct 23 202111am Sat, Oct 23 202112pm Sat, Oct 23 20211pm Sat, Oct 23 20212pm Sat, Oct 23 20213pm Sat, Oct 23 20214pm Sat, Oct 23 20215pm Sat, Oct 23 20216pm Sat, Oct 23 20217pm Sat, Oct 23 2021

Date	10/19																10/20
Hour (CDT)	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07
Temperature (°F)	55	58	61	64	67	69	71	71	70	69	67	65	63	61	60	59	58	58	57	57	56	55	54	54
Dewpoint (°F)	46	47	47	47	48	48	47	47	46	46	47	47	47	46	46	46	46	46	46	47	47	47	47	47
Wind Chill (°F)
Surface Wind (mph)	8	9	10	11	11	13	13	13	13	11	9	9	9	9	10	10	9	8	8	8	8	8	7	7
Wind Dir	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Gust			15	17	18	21	21	21	20	16
Sky Cover (%)	11	15	19	22	26	29	28	27	25	21	16	11	14	16	19	23	27	32	33	34	35	26	18	9
Precipitation Potential (%)	0	0	0	0	0	1	1	1	1	1	1	0	0	0	0	0	0	5	5	5	5	5	5	6
Relative Humidity (%)	72	67	60	54	50	47	42	42	42	44	49	52	56	58	60	62	64	64	67	69	72	74	77	77
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																	10/21
Hour (CDT)	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07
Temperature (°F)	55	58	61	64	67	69	71	72	72	70	68	65	64	64	63	63	62	62	61	60	59	57	56	55
Dewpoint (°F)	48	48	49	49	50	50	50	51	52	52	52	53	54	55	56	56	56	56	56	55	54	53	51	50
Wind Chill (°F)
Surface Wind (mph)	7	9	9	9	10	9	9	9	9	8	7	7	8	9	9	9	9	9	9	10	10	10	10	10
Wind Dir	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	S	S	S	SSW	SSW	SSW	SW	SW	SW	WSW	WSW	WSW	WSW	WSW
Gust	14	15	16	16	16	16	17	17	18	18	17	15	15	16	16	16	15	14	15	15	15	15	15	15
Sky Cover (%)	14	20	25	30	35	40	43	46	48	53	57	62	66	70	74	70	65	61	57	54	50	46	42	38
Precipitation Potential (%)	6	6	7	7	7	33	33	33	33	33	33	51	51	51	51	51	51	23	23	23	23	23	23	23
Relative Humidity (%)	77	69	65	58	54	51	47	48	49	53	57	65	70	73	78	78	81	81	84	84	83	86	83	83
Rain	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	SChc
Thunder	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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