| 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. | |||||||||||||||||
| 25 | 23:51 | N 12 | 10.00 | Partly Cloudy | SCT250 | -1 | -7 | 5 | -1 | 75% | -19 | NA | 30.19 | 1024.2 | |||
| 25 | 22:51 | NW 9 | 10.00 | Mostly Cloudy | FEW055 BKN250 | 1 | -4 | 79% | -14 | NA | 30.18 | 1023.9 | |||||
| 25 | 21:51 | N 6 | 10.00 | Overcast | OVC055 | 3 | -1 | 83% | -8 | NA | 30.18 | 1023.7 | |||||
| 25 | 20:51 | N 6 | 10.00 | Overcast | OVC055 | 5 | -0 | 79% | -6 | NA | 30.17 | 1023.6 | |||||
| 25 | 19:51 | NW 3 | 10.00 | Overcast | OVC060 | 4 | -0 | 83% | NA | NA | 30.17 | 1023.6 | |||||
| 25 | 18:51 | W 3 | 7.00 | Overcast | FEW048 BKN060 OVC100 | 4 | -0 | 83% | NA | NA | 30.17 | 1023.5 | |||||
| 25 | 17:51 | SW 9 | 2.50 | Light Snow | OVC030 | 4 | -1 | 4 | 1 | 80% | -10 | NA | 30.17 | 1023.3 | 0.01 | 0.03 | |
| 25 | 16:51 | SW 8 | 1.00 | Light Snow | OVC027 | 4 | -1 | 80% | -9 | NA | 30.16 | 1023.0 | 0.01 | ||||
| 25 | 15:51 | SW 9 | 1.00 | Light Snow | OVC025 | 3 | -3 | 76% | -11 | NA | 30.16 | 1023.3 | 0.01 | ||||
| 25 | 14:51 | SW 9 | 1.75 | Light Snow | BKN027 OVC036 | 2 | -5 | 72% | -13 | NA | 30.17 | 1023.4 | |||||
| 25 | 13:51 | W 9 | 10.00 | Overcast | SCT047 BKN060 OVC140 | 3 | -8 | 60% | -11 | NA | 30.17 | 1023.6 | |||||
| 25 | 12:51 | SW 13 G 20 | 10.00 | Overcast | SCT070 BKN140 OVC250 | 2 | -8 | 63% | -16 | NA | 30.19 | 1024.1 | |||||
| 25 | 11:51 | SW 10 | 10.00 | Overcast | BKN140 OVC250 | 1 | -9 | 1 | -6 | 62% | -15 | NA | 30.20 | 1024.3 | |||
| 25 | 10:51 | SW 12 | 10.00 | Mostly Cloudy | SCT130 BKN250 | -1 | -10 | 65% | -19 | NA | 30.23 | 1025.4 | |||||
| 25 | 09:51 | W 9 | 10.00 | A Few Clouds | FEW250 | -3 | -10 | 71% | -19 | NA | 30.23 | 1025.5 | |||||
| 25 | 08:51 | W 7 | 10.00 | A Few Clouds | FEW020 FEW250 | -5 | -11 | 75% | -19 | NA | 30.22 | 1025.0 | |||||
| 25 | 07:51 | SW 7 | 10.00 | Partly Cloudy | FEW150 SCT250 | -6 | -11 | 78% | -20 | NA | 30.22 | 1025.0 | |||||
| 25 | 06:51 | W 12 | 10.00 | A Few Clouds | FEW020 FEW250 | -6 | -12 | 75% | -25 | NA | 30.21 | 1024.7 | |||||
| 25 | 05:51 | W 14 G 18 | 10.00 | A Few Clouds | FEW250 | -5 | -12 | 2 | -5 | 72% | -25 | NA | 30.20 | 1024.4 | |||
| 25 | 04:51 | W 9 | 10.00 | Fair | CLR | -5 | -11 | 75% | -21 | NA | 30.18 | 1023.7 | |||||
| 25 | 03:51 | W 12 | 10.00 | Fair | CLR | -4 | -10 | 75% | -22 | NA | 30.18 | 1023.3 | |||||
| 25 | 02:51 | W 13 | 10.00 | Fair | CLR | -2 | -9 | 72% | -21 | NA | 30.16 | 1022.8 | |||||
| 25 | 01:51 | W 10 | 10.00 | Fair | CLR | -1 | -8 | 72% | -17 | NA | 30.14 | 1022.1 | |||||
| 25 | 00:51 | W 13 G 22 | 10.00 | Fair | CLR | -0 | -6 | 76% | -18 | NA | 30.12 | 1021.5 |
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. |
Significant snow is possible beginning on Sunday in the late aftn to early evening hours. Right now, areas north of I-88 have a greater than 50% chance of seeing at least 6 inches of snow. Stay tuned to the forecast for the latest updates. amounts across the area. pic.twitter.com/QcWQyRY1xI
— NWS Chicago (@NWSChicago) January 25, 2019
The sun is out, but don't be fooled by the sunshine, it is dangerously cold out still. Wind chills at 8 am remain between 15 and 30 degrees below zero! If you have to go outside, bundle up and wear layers! pic.twitter.com/8br3pfk1eY
— NWS Chicago (@NWSChicago) January 25, 2019
Too much winter weather now & coming up to keep track of? Here's a timeline summarizing our thoughts into next week. The combination of snow and especially cold next week could have significant impacts for multiple days. Ensure the car, home, & your family are ready! #ILwx #INwx pic.twitter.com/JiqKamdM5Y
— NWS Chicago (@NWSChicago) January 25, 2019
Bitterly cold air will be the rule for the next 5 days. A quick round of light snow will occur this afternoon into the evening, with up to an inch or two of accumulation possible. Besides the cold, there is a potentially significant snow system arriving late Sunday night. pic.twitter.com/6uIs9mFxW5
— NWS Chicago (@NWSChicago) January 25, 2019
Brrrr!
— NWS Chicago (@NWSChicago) January 25, 2019
Temps are subzero & wind chills are -20° to -30° in most places early this a.m. If headed outside, wear multiple layers, limit exposed skin, & ensure children are dressed properly too. While likely colder next week this is already dangerous cold, so bundle up! #ILwx #INwx pic.twitter.com/udDeMQDChW
Light snow expected this afternoon and evening. Intensity and amounts will both be light. Cold temps will likely cause snow to stick, and light snow can often cause travel challenges for motorists. Blowing snow is generally not expected, though patches are possible in open areas. pic.twitter.com/MhZvHQtXiK
— NWS Chicago (@NWSChicago) January 25, 2019
Light snow will continue across northern Illinois and northwest Indiana into this evening. Visibility may be reduced to under a mile in some locations and roads may become snow covered and slippery. Snow should gradually taper from the northwest through the evening. #ILWX #INWX pic.twitter.com/13TC6entAL
— NWS Chicago (@NWSChicago) January 25, 2019
Light snow continues to spread east across the remainder of nrn I: & NW IN. Light accums of a dusting up to two inches (highest along/south of I-80) are expected through this eve. Visibility may be reduced to under a mile at times and roads may become snow covered and slippery. pic.twitter.com/TitgXsl7pb
— NWS Chicago (@NWSChicago) January 25, 2019
Light snow will move in during this mid-late afternoon. The snow amounts will be light so this will not be a big event. However, the very cold air during the snow will cause it to stick & likely cause some slick spots. Allow extra time for your late day commute. #ILwx #INwx pic.twitter.com/N7Jaw2VZf6
— NWS Chicago (@NWSChicago) January 25, 2019
It's cold. As of 1:45 am, Chicago (O'Hare) is officially below 0° for the first time since Feb 5th of last year. Wind chills across northern IL & northwest IN are -20° to -25° and continuing to drop through sunrise. A Wind Chill Advisory remains in effect until noon. #ILwx #INwx
— NWS Chicago (@NWSChicago) January 25, 2019
Brutally cold temperatures and wind chills will be the rule next week across northern Illinois and northwest Indiana. #ilwx #INwx pic.twitter.com/10DtT3AkrK
— NWS Chicago (@NWSChicago) January 25, 2019
If you're not shivering enough this morning, next week may bring the coldest air in at least a few years into the Midwest, with dangerously low wind chills. https://t.co/6KgKYrDFYg pic.twitter.com/NQLv0LfiMP
— The Weather Channel (@weatherchannel) January 25, 2019
A clipper pattern will last into next week and the early week system is the one to watch for more widespread and moderate snow: https://t.co/My97SPvU6N pic.twitter.com/gdYmGSa3MV
— The Weather Channel (@weatherchannel) January 25, 2019
One tiny outlier of #drought in an otherwise soaked East. https://t.co/UbkumJkJY5 pic.twitter.com/HKEqpmY5SJ
— The Weather Channel (@weatherchannel) January 25, 2019
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1249 AM CST SAT JAN 26 2019
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 25 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 5 916 PM 67 1950 31 -26 43
MINIMUM -6 846 AM -20 1897 16 -22 24
AVERAGE 0 24 -24 34
PRECIPITATION (IN)
YESTERDAY 0.03 1.12 1990 0.04 -0.01 0.00
MONTH TO DATE 1.33 1.43 -0.10 1.53
SINCE DEC 1 4.65 3.68 0.97 2.12
SINCE JAN 1 1.33 1.43 -0.10 1.53
SNOWFALL (IN)
YESTERDAY 0.7 5.0 1898 0.3 0.4 0.0
MONTH TO DATE 10.4 8.6 1.8 4.6
SINCE DEC 1 11.8 16.8 -5.0 9.9
SINCE JUL 1 24.5 18.2 6.3 10.0
SNOW DEPTH 5
DEGREE DAYS
HEATING
YESTERDAY 65 41 24 31
MONTH TO DATE 969 1033 -64 1058
SINCE DEC 1 1950 2188 -238 2223
SINCE JUL 1 3313 3444 -131 3266
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 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.3
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 86 500 PM
LOWEST 62 1200 PM
AVERAGE 74
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 62 1944
MINIMUM TEMPERATURE (F) 16 -16 1897
SUNRISE AND SUNSET
JANUARY 26 2019.......SUNRISE 710 AM CST SUNSET 459 PM CST
JANUARY 27 2019.......SUNRISE 709 AM CST SUNSET 500 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 ...
