| 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. | |||||||||||||||||
| 02 | 23:51 | S 10 | 3.00 | Light Drizzle Fog/Mist | OVC005 | 39 | 38 | 39 | 37 | 96% | 32 | NA | 29.88 | 1012.5 | |||
| 02 | 22:51 | S 13 | 2.50 | Light Drizzle Fog/Mist | OVC004 | 37 | 37 | 100% | 29 | NA | 29.91 | 1013.3 | |||||
| 02 | 21:51 | S 12 | 2.50 | Light Drizzle Fog/Mist | OVC005 | 38 | 37 | 97% | 30 | NA | 29.93 | 1014.1 | |||||
| 02 | 20:51 | S 8 | 3.00 | Fog/Mist | OVC005 | 38 | 36 | 93% | 32 | NA | 29.94 | 1014.3 | |||||
| 02 | 19:51 | SW 12 | 4.00 | Fog/Mist | FEW007 BKN010 OVC014 | 39 | 37 | 93% | 32 | NA | 29.94 | 1014.5 | |||||
| 02 | 18:51 | S 9 | 5.00 | Fog/Mist | FEW008 OVC039 | 38 | 36 | 93% | 32 | NA | 29.94 | 1014.5 | |||||
| 02 | 17:51 | S 12 | 6.00 | Fog/Mist | FEW031 | 39 | 35 | 42 | 38 | 86% | 32 | NA | 29.93 | 1014.1 | |||
| 02 | 16:51 | S 10 | 6.00 | Partly Cloudy with Haze | SCT031 | 41 | 36 | 82% | 35 | NA | 29.93 | 1014.2 | |||||
| 02 | 15:51 | S 8 | 7.00 | Mostly Cloudy | BKN029 | 41 | 36 | 82% | 36 | NA | 29.94 | 1014.7 | |||||
| 02 | 14:51 | SW 14 | 7.00 | Overcast | OVC027 | 41 | 36 | 82% | 33 | NA | 29.96 | 1015.1 | |||||
| 02 | 13:51 | SW 8 | 6.00 | Fog/Mist | OVC025 | 40 | 36 | 86% | 35 | NA | 29.97 | 1015.8 | |||||
| 02 | 12:51 | SW 10 G 20 | 6.00 | Fog/Mist | SCT010 OVC027 | 39 | 35 | 86% | 32 | NA | 29.99 | 1016.3 | |||||
| 02 | 11:51 | SW 10 | 6.00 | Fog/Mist | FEW012 OVC026 | 38 | 34 | 38 | 24 | 86% | 31 | NA | 30.02 | 1017.6 | |||
| 02 | 10:51 | SW 10 | 4.00 | Fog/Mist | BKN007 BKN012 OVC022 | 35 | 31 | 85% | 27 | NA | 30.05 | 1018.5 | |||||
| 02 | 09:51 | SW 14 | 3.00 | Fog/Mist | SCT010 OVC250 | 33 | 31 | 92% | 23 | NA | 30.05 | 1018.7 | |||||
| 02 | 08:51 | SW 14 G 22 | 4.00 | Fog/Mist | BKN250 | 30 | 27 | 88% | 19 | NA | 30.07 | 1019.2 | |||||
| 02 | 07:51 | SW 15 | 4.00 | Fog/Mist | BKN250 | 26 | 23 | 88% | 14 | NA | 30.07 | 1019.4 | |||||
| 02 | 06:51 | SW 13 | 6.00 | Fog/Mist | BKN250 | 25 | 22 | 88% | 13 | NA | 30.08 | 1019.7 | |||||
| 02 | 05:51 | SW 15 G 24 | 6.00 | Fog/Mist | BKN250 | 24 | 21 | 24 | 14 | 88% | 11 | NA | 30.08 | 1019.5 | |||
| 02 | 04:51 | SW 15 G 24 | 7.00 | Mostly Cloudy | BKN250 | 23 | 19 | 85% | 10 | NA | 30.08 | 1019.8 | |||||
| 02 | 03:51 | SW 13 | 7.00 | Mostly Cloudy | BKN250 | 21 | 17 | 85% | 8 | NA | 30.10 | 1020.4 | |||||
| 02 | 02:51 | S 7 | 6.00 | Fog/Mist | BKN250 | 18 | 14 | 84% | 9 | NA | 30.13 | 1021.5 | |||||
| 02 | 01:51 | S 7 | 6.00 | Fog/Mist | BKN250 | 16 | 12 | 84% | 6 | NA | 30.15 | 1022.1 | |||||
| 02 | 00:51 | S 8 | 7.00 | Mostly Cloudy | BKN250 | 15 | 11 | 84% | 4 | NA | 30.18 | 1023.2 |
Complete data after midnight (may be delayed 24-48 hours).
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. |
A mild weather pattern will develop over the area. Drizzle and fog will develop this evening as the milder and more humid air moves over our snow cover. The foggy and damp conditions will persist through Sunday. pic.twitter.com/XxewMAMAA5
— NWS Chicago (@NWSChicago) February 2, 2019
Milder, but becoming foggy and drizzly. Some freezing drizzle is possible this afternoon and evening. #ilwx #inwx pic.twitter.com/VRkF8qOav7
— NWS Chicago (@NWSChicago) February 2, 2019
South/southwest winds are pushing the thicker ice farther from shore. It's often quickly replaced with thin ice that doesn't necessarily appear on satellite imagery.
— NWS Chicago (@NWSChicago) February 2, 2019
A big warmup is expected this weekend but another cold blast is ahead: https://t.co/f90r6QHihG pic.twitter.com/josMrFqfiT
— The Weather Channel (@weatherchannel) February 2, 2019
Some spots have risen 60-80 degrees since mid-week, but the warmth won't last. When the roller coaster goes back down: https://t.co/f90r6QHihG pic.twitter.com/kVkD4LtL51
— The Weather Channel (@weatherchannel) February 2, 2019
Satellite imagery captured a ship cutting through ice on Lake Michigan on Friday: https://t.co/xoyk9gVa1h pic.twitter.com/UyOHXUP4Yg
— The Weather Channel (@weatherchannel) February 2, 2019
#WinterStormKai will spread snow, strong winds from the Sierra, Rockies into the northern Plains, Upper Midwest to northern New England. Be ready and safe.https://t.co/TeAHbNIeMx pic.twitter.com/q7EitV4qdY
— The Weather Channel (@weatherchannel) February 2, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST SUN FEB 3 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 2 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 42 443 PM 51 1992 32 10 22
MINIMUM 14 1238 AM -16 1996 17 -3 5
AVERAGE 28 24 4 14
PRECIPITATION (IN)
YESTERDAY T 1.45 1983 0.05 -0.05 0.00
MONTH TO DATE 0.02 0.10 -0.08 0.00
SINCE DEC 1 5.30 4.08 1.22 2.13
SINCE JAN 1 1.98 1.83 0.15 1.54
SNOWFALL (IN)
YESTERDAY 0.0 6.6 2011 0.3 -0.3 0.0
MONTH TO DATE 0.9 0.7 0.2 0.0
SINCE DEC 1 20.5 19.7 0.8 9.9
SINCE JUL 1 33.2 21.1 12.1 10.0
SNOW DEPTH 9
DEGREE DAYS
HEATING
YESTERDAY 37 40 -3 51
MONTH TO DATE 91 81 10 94
SINCE DEC 1 2430 2515 -85 2504
SINCE JUL 1 3793 3771 22 3547
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 17 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 11.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1100 PM
LOWEST 79 300 PM
AVERAGE 90
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 59 1992
MINIMUM TEMPERATURE (F) 17 -19 1996
SUNRISE AND SUNSET
FEBRUARY 3 2019......SUNRISE 702 AM CST SUNSET 509 PM CST
FEBRUARY 4 2019......SUNRISE 701 AM CST SUNSET 510 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
LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)
WunderMap® US Temperature/Wind Data || WunderMap®: O'Hare Temps | NE Illinois Temps
Full Screen Motion Weather Radar (Wunderground.com) Midwest Cloud Cover and Arlington Heights Weather Forecast | SWPC Aurora Forecast
SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...
