| D a t e | Time (cst) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in.) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | |||||||||||||||||
| 22 | 23:51 | Calm | 2.50 | Light Rain Snow Fog/Mist | OVC005 | 33 | 33 | 33 | 32 | 100% | NA | NA | 29.84 | 1011.4 | 0.01 | 0.12 | |
| 22 | 22:51 | S 5 | 4.00 | Light Rain Snow Fog/Mist | OVC006 | 33 | 33 | 100% | 28 | NA | 29.87 | 1012.4 | 0.04 | ||||
| 22 | 21:51 | S 3 | 3.00 | Light Snow Fog/Mist | OVC005 | 32 | 32 | 100% | NA | NA | 29.89 | 1013.0 | 0.02 | ||||
| 22 | 20:51 | S 5 | 3.00 | Light Snow Fog/Mist | OVC006 | 33 | 32 | 96% | 28 | NA | 29.92 | 1013.9 | 0.01 | 0.05 | |||
| 22 | 19:51 | S 8 | 2.00 | Light Snow Fog/Mist | OVC006 | 32 | 31 | 96% | 25 | NA | 29.94 | 1014.6 | 0.03 | ||||
| 22 | 18:51 | S 7 | 1.75 | Light Freezing Drizzle Snow Fog/Mist | OVC007 | 32 | 31 | 96% | 25 | NA | 29.96 | 1015.3 | 0.01 | ||||
| 22 | 17:51 | S 8 | 8.00 | Light Freezing Drizzle | OVC008 | 32 | 30 | 32 | 24 | 92% | 25 | NA | 29.96 | 1015.6 | 0.05 | ||
| 22 | 16:51 | S 8 | 3.00 | Light Freezing Drizzle Fog/Mist | BKN009 OVC012 | 31 | 29 | 92% | 24 | NA | 29.97 | 1015.8 | 0.01 | ||||
| 22 | 15:51 | S 9 | 2.50 | Light Freezing Drizzle Fog/Mist | OVC008 | 30 | 29 | 96% | 22 | NA | 29.99 | 1016.4 | 0.02 | ||||
| 22 | 14:51 | S 9 | 2.50 | Light Freezing Rain Fog/Mist | OVC010 | 29 | 27 | 92% | 21 | NA | 29.99 | 1016.5 | 0.01 | 0.02 | |||
| 22 | 13:51 | S 12 G 23 | 2.50 | Light Freezing Rain Fog/Mist | OVC012 | 28 | 26 | 92% | 18 | NA | 30.00 | 1016.8 | 0.01 | ||||
| 22 | 12:51 | S 8 | 4.00 | Light Freezing Drizzle Fog/Mist | OVC025 | 26 | 24 | 92% | 18 | NA | 30.02 | 1017.7 | |||||
| 22 | 11:51 | S 10 | 2.50 | Light Freezing Drizzle Fog/Mist | BKN010 OVC024 | 24 | 22 | 24 | 17 | 91% | 14 | NA | 30.05 | 1018.7 | 0.01 | ||
| 22 | 10:51 | S 13 | 5.00 | Light Freezing Drizzle Fog/Mist | OVC011 | 22 | 20 | 92% | 10 | NA | 30.09 | 1020.2 | 0.01 | ||||
| 22 | 09:51 | S 12 G 22 | 3.00 | Light Freezing Rain | OVC020 | 21 | 16 | 81% | 9 | NA | 30.12 | 1021.1 | |||||
| 22 | 08:51 | S 10 G 21 | 10.00 | Overcast | OVC036 | 22 | 9 | 57% | 11 | NA | 30.14 | 1021.8 | |||||
| 22 | 07:51 | S 13 | 10.00 | Overcast | BKN037 OVC200 | 20 | 8 | 60% | 7 | NA | 30.15 | 1022.1 | |||||
| 22 | 06:51 | SE 13 | 10.00 | Overcast | BKN047 OVC210 | 19 | 7 | 59% | 6 | NA | 30.18 | 1023.3 | |||||
| 22 | 05:51 | SE 15 | 10.00 | Mostly Cloudy | BKN210 | 17 | 6 | 17 | 13 | 62% | 2 | NA | 30.20 | 1023.9 | |||
| 22 | 04:51 | SE 10 | 10.00 | Mostly Cloudy | BKN250 | 16 | 6 | 65% | 4 | NA | 30.23 | 1024.9 | |||||
| 22 | 03:51 | SE 9 | 10.00 | Mostly Cloudy | BKN250 | 15 | 4 | 61% | 3 | NA | 30.24 | 1025.3 | |||||
| 22 | 02:51 | SE 10 | 10.00 | Mostly Cloudy | SCT120 BKN200 | 15 | 3 | 59% | 3 | NA | 30.27 | 1026.3 | |||||
| 22 | 01:51 | SE 14 | 10.00 | Mostly Cloudy | BKN120 | 15 | 2 | 56% | 0 | NA | 30.28 | 1026.7 |
| 22 | 00:51 | SE 13 | 10.00 | Mostly Cloudy | FEW070 BKN120 | 14 | 2 | 58% | -0 | NA | 30.30 | 1027.2 |
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
FORECAST:
Chicago Weather Forecast
Chicago Weather Radar
| Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Freezing rain is expected across much of the area this afternoon and evening, while precip remains mainly snow across NW portions of the area. Hazardous travel conditions are expected, including during this evening's commute. pic.twitter.com/KIreG0xEgi
— NWS Chicago (@NWSChicago) January 22, 2019
Freezing drizzle/freezing rain is quickly expanding & if it has not yet started in your area, it will within next hr or 2. Already getting reports of icy roads & accidents. Use extreme caution driving. Slow down & increase following distance. Use caution walking too. #ilwx #inwx pic.twitter.com/41XljXpwtk
— NWS Chicago (@NWSChicago) January 22, 2019
There will be varied precip types throughout this event which will last into Wed AM, so precip type reports will be extremely helpful. Here’s how to report precipitation type to meteorologists. Download the mPing app if you haven’t yet and start sharing your reports! #ilwx #inwx pic.twitter.com/jFNYhG4Fky
— NWS Chicago (@NWSChicago) January 22, 2019
A Wintry mix of freezing rain, rain, and snow will spread across the area today through tonight, creating hazardous conditions across much of the area. Colder conditions will then arrive for Thursday. pic.twitter.com/IWONJcCz8M
— NWS Chicago (@NWSChicago) January 22, 2019
Periods of freezing rain/drizzle will persist thru much of afternoon, eventually change to snow NW areas. Hazardous travel conditions will continue due to icy roads, even for areas I-80 & south that rise above freezing due to cold pavement temps. #ilwx #inwx @IDOT_Illinois @INDOT pic.twitter.com/YWFnTOVdWS
— NWS Chicago (@NWSChicago) January 22, 2019
Freezing drizzle has developed and we're already getting reports of hazardous road conditions and accidents on icy roads. Significantly reduce speed & increase following distance when driving. #ilwx #inwx
— NWS Chicago (@NWSChicago) January 22, 2019
1PM Update: Freezing rain/drizzle will affect area thru mid aftn, changing to snow north of a roughly Dixon-Elgin-Waukegan line mid-late aftn. Note: temps will gradually rise to above 32° I-80 & south thru aftn but cold ground/road temps will continue icing threat. #ilwx #inwx pic.twitter.com/QmYRrGAItf
— NWS Chicago (@NWSChicago) January 22, 2019
Here's a look at forecast approximate precip. type trends across the area thru Wednesday morning. Greater uncertainty exists in Zone 2, inc. #Chicago to west burbs especially w/northward extent this evening & tonight. Stay tuned for updates at https://t.co/uqFQlaKI7Z. #ilwx #inwx pic.twitter.com/YYeM8HqzZk
— NWS Chicago (@NWSChicago) January 22, 2019
Latest updated storm total snowfall forecast through Wednesday morning. https://t.co/bVHFBXd4vN #ilwx pic.twitter.com/68k167lGtW
— NWS Chicago (@NWSChicago) January 22, 2019
Wintry mix (snow to mix to rain north/northwest to south/southeast) tonight will end by mid day Wed followed by quickly falling temps. Watch for refreezing of moisture on surfaces. BITTERLY COLD Thu-Fri, -20 to -30° wind chills early Fri! Chc fluffy snow for some Fri. #ilwx #inwx pic.twitter.com/YW7RHlHyl0
— NWS Chicago (@NWSChicago) January 22, 2019
#WinterStormIndra will spread snow and ice from the Midwest to the Northeast through Thursday: https://t.co/scetyPB4tv pic.twitter.com/Zxj7ZTmFnW
— The Weather Channel (@weatherchannel) January 22, 2019
What do Alaska and Greenland have to do with #cold and #snow in the eastern U.S.? https://t.co/c9JYfek7qX pic.twitter.com/4eioghaShT
— The Weather Channel (@weatherchannel) January 22, 2019
#Snow and #ice from #WinterStormIndra will have an impact on commutes today and Wednesday in parts of the Plains, Midwest and interior Northeast. https://t.co/scetyPB4tv pic.twitter.com/mP5veTkuMa
— The Weather Channel (@weatherchannel) January 22, 2019
Another round of arctic air arrives in the Midwest, East by late this week: https://t.co/6KgKYrVhmQ pic.twitter.com/mBI9FgWT5F
— The Weather Channel (@weatherchannel) January 22, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1242 AM CST WED JAN 23 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 22 2019...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 33 1159 PM 59 1909 31 2 54
MINIMUM 13 1234 AM -17 1936 16 -3 38
1883
AVERAGE 23 24 -1 46
PRECIPITATION (IN)
YESTERDAY 0.18 1.39 1887 0.05 0.13 0.81
MONTH TO DATE 1.08 1.28 -0.20 1.44
SINCE DEC 1 4.40 3.53 0.87 2.03
SINCE JAN 1 1.08 1.28 -0.20 1.44
SNOWFALL (IN)
YESTERDAY 0.5 6.2 2005 0.3 0.2 0.0
MONTH TO DATE 8.3 7.5 0.8 3.8
SINCE DEC 1 9.7 15.7 -6.0 9.1
SINCE JUL 1 22.4 17.1 5.3 9.2
SNOW DEPTH 5
DEGREE DAYS
HEATING
YESTERDAY 42 42 0 19
MONTH TO DATE 813 910 -97 960
SINCE DEC 1 1794 2065 -271 2125
SINCE JUL 1 3157 3321 -164 3168
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 9.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LT FREEZING RAIN
SNOW
LIGHT SNOW
SLEET
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1000 PM
LOWEST 53 200 AM
AVERAGE 77
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 65 1909
MINIMUM TEMPERATURE (F) 16 -18 1963
SUNRISE AND SUNSET
JANUARY 23 2019.......SUNRISE 712 AM CST SUNSET 455 PM CST
JANUARY 24 2019.......SUNRISE 712 AM CST SUNSET 456 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather
LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)
WunderMap® US Temperature/Wind Data || WunderMap®: O'Hare Temps | NE Illinois Temps
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SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...
