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. |
06 | 23:51 | N 6 | 1.50 | Light Snow | OVC023 | 16 | 11 | 20 | 16 | 80% | 7 | NA | 30.33 | 1028.4 | 0.01 | 0.01 | |
06 | 22:51 | N 10 | 3.00 | Light Snow | OVC036 | 17 | 12 | 80% | 5 | NA | 30.35 | 1028.9 | |||||
06 | 21:51 | N 6 | 9.00 | Light Snow | BKN027 BKN034 OVC060 | 19 | 11 | 71% | 11 | NA | 30.35 | 1029.0 | |||||
06 | 20:51 | NE 6 | 10.00 | Overcast | FEW024 OVC070 | 20 | 10 | 65% | 12 | NA | 30.35 | 1028.9 | |||||
06 | 19:51 | NE 7 | 10.00 | Overcast | OVC090 | 19 | 10 | 68% | 10 | NA | 30.36 | 1029.5 | |||||
06 | 18:51 | NE 5 | 10.00 | Overcast | OVC100 | 20 | 9 | 62% | 13 | NA | 30.37 | 1029.9 | |||||
06 | 17:51 | E 8 | 10.00 | Overcast | OVC100 | 19 | 9 | 21 | 18 | 65% | 9 | NA | 30.37 | 1030.0 | |||
06 | 16:51 | Calm | 10.00 | Overcast | FEW095 BKN140 OVC250 | 19 | 5 | 54% | NA | NA | 30.38 | 1030.3 | |||||
06 | 15:51 | Calm | 10.00 | Overcast | FEW030 OVC250 | 19 | 5 | 54% | NA | NA | 30.38 | 1030.0 | |||||
06 | 14:51 | Calm | 10.00 | Overcast | FEW030 OVC250 | 18 | 4 | 54% | NA | NA | 30.38 | 1030.2 | |||||
06 | 13:51 | Calm | 10.00 | Mostly Cloudy | FEW030 BKN250 | 19 | 3 | 49% | NA | NA | 30.39 | 1030.5 | |||||
06 | 12:51 | Calm | 10.00 | Mostly Cloudy | FEW030 BKN250 | 19 | 4 | 52% | NA | NA | 30.42 | 1031.3 | |||||
06 | 11:51 | N 5 | 10.00 | Mostly Cloudy | BKN250 | 18 | 5 | 18 | 3 | 57% | 11 | NA | 30.43 | 1031.9 | |||
06 | 10:51 | Calm | 10.00 | A Few Clouds | FEW250 | 15 | 5 | 64% | NA | NA | 30.45 | 1032.6 | |||||
06 | 09:51 | NW 5 | 10.00 | A Few Clouds | FEW250 | 13 | 5 | 70% | 5 | NA | 30.43 | 1031.8 | |||||
06 | 08:51 | N 10 | 10.00 | A Few Clouds | FEW250 | 10 | 4 | 76% | -4 | NA | 30.39 | 1030.7 | |||||
06 | 07:51 | W 7 | 10.00 | A Few Clouds | FEW250 | 6 | 3 | 87% | -6 | NA | 30.40 | 1031.0 | |||||
06 | 06:51 | NW 10 | 10.00 | A Few Clouds | FEW020 FEW250 | 6 | 2 | 83% | -8 | NA | 30.38 | 1030.4 | |||||
06 | 05:51 | NW 6 | 10.00 | A Few Clouds | FEW200 | 3 | -0 | 13 | 3 | 87% | -8 | NA | 30.32 | 1028.2 | |||
06 | 04:51 | NW 7 | 10.00 | Fair | CLR | 6 | 2 | 83% | -6 | NA | 30.29 | 1027.1 | |||||
06 | 03:51 | NW 9 | 10.00 | Fair | CLR | 8 | 4 | 83% | -5 | NA | 30.27 | 1026.5 | |||||
06 | 02:51 | W 7 | 10.00 | A Few Clouds | FEW080 | 9 | 4 | 80% | -2 | NA | 30.25 | 1025.8 | |||||
06 | 01:51 | W 6 | 10.00 | A Few Clouds | FEW080 | 10 | 5 | 80% | 0 | NA | 30.24 | 1025.4 |
06 | 00:51 | W 9 | 9.00 | Light Snow | BKN080 | 11 | 6 | 81% | -2 | NA | 30.23 | 1025.1 |
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. |
Snow will begin this evening, with 1-3" expected by daybreak Wed. Reduced visibility and snow covered roads could cause morning commute issu pic.twitter.com/1rerqb9BLb— NWS Chicago (@NWSChicago) February 6, 2018
For a listing of the 24 hour snowfall ending at 7 am, go to: https://t.co/nEObUeExN0 pic.twitter.com/vjwouW8uuw— NWS Chicago (@NWSChicago) February 6, 2018
Bundle Up! Here’s a look at 6am temps and wind chills across the area… #ILWX #INWX pic.twitter.com/WWM4FueKJn— NWS Chicago (@NWSChicago) February 6, 2018
Bitterly cold temps in place to start the day w/highs in the teens for most of the area later today. Snow overspreads nrn Illinois & NW Indiana this evening & continues overnight. 1 to 3 inches of snow expected area-wide with some locally higher amounts psbl south of I-80. pic.twitter.com/elKLNA1J7r— NWS Chicago (@NWSChicago) February 6, 2018
Patchy dense freezing fog this morning. Some road surfaces may be slick. Use extra caution while driving and plan for extra commute time thi pic.twitter.com/Ei2e2kkaTe— NWS Chicago (@NWSChicago) February 6, 2018
Given our Doppler Radar is a very large piece of constantly rotating equipment, inevitably parts will need replacing. Today it was the rotary joint that allows the dish to turn. Radar is an essential tool for our forecasters, so we thank our technicians for their great work! pic.twitter.com/pEzBxtaErF— NWS Chicago (@NWSChicago) February 6, 2018
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
583
CDUS43 KLOT 070633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST WED FEB 7 2018
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 6 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 21 122 PM 57 1882 33 -12 55
MINIMUM 3 553 AM -14 1982 18 -15 21
AVERAGE 12 25 -13 38
PRECIPITATION (IN)
YESTERDAY 0.02 1.98 1942 0.05 -0.03 T
MONTH TO DATE 0.35 0.30 0.05 T
SINCE DEC 1 2.48 4.28 -1.80 4.64
SINCE JAN 1 1.89 2.03 -0.14 2.87
SNOWFALL (IN)
YESTERDAY 0.2 9.3 1978 0.3 -0.1 0.0
MONTH TO DATE 4.3 2.1 2.2 T
SINCE DEC 1 14.2 21.1 -6.9 18.3
SINCE JUL 1 14.3 22.5 -8.2 18.3
SNOW DEPTH 4
DEGREE DAYS
HEATING
YESTERDAY 53 40 13 27
MONTH TO DATE 285 241 44 229
SINCE DEC 1 2695 2675 20 2577
SINCE JUL 1 3738 3931 -193 3406
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 12 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 800 AM
LOWEST 49 100 PM
AVERAGE 69
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 59 1925
MINIMUM TEMPERATURE (F) 18 -10 1875
SUNRISE AND SUNSET
FEBRUARY 7 2018......SUNRISE 658 AM CST SUNSET 514 PM CST
FEBRUARY 8 2018......SUNRISE 656 AM CST SUNSET 516 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
+ + + +
HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather
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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 ...