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| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
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Hourly data not available at this time; climate data for this date available below ...
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. |
Increasing potential for a significant storm to affect the region late Fri.-Sat. night. Impactful wintry precip accums (snow & ice) are a distinct possibility, with main risk area in darker blue. Storm track will dictate who gets what & how much, if any. Stay tuned! #ilwx #inwx pic.twitter.com/qjZG21yOgf
— NWS Chicago (@NWSChicago) January 7, 2020
Flurries are possible this eve. Lows tonight into the teens & low 20s. Wind chills in the single digits to near 0 early Wed AM. Next system Thu bringing windy, mild, & rainy conditions to the area. Potential for an accumulating wintry mix and/or snow Fri night-Sat. #ILwx #INwx pic.twitter.com/W9Y8GSdTMe
— NWS Chicago (@NWSChicago) January 7, 2020
Outlook Wed-Sat: Wednesday will be the coldest day of the work week, quickly followed by mild, rainy, and windy conditions Thursday. Then we are closely monitoring Friday evening through Saturday night for accumulating wintry precipitation. #ILwx #INwx pic.twitter.com/y1oWMptBqe
— NWS Chicago (@NWSChicago) January 7, 2020
Strong and gusty west northwest winds will drive wave action up overnight tonight across the shoreline of Porter County. A Lakeshore Flood Advisory is in effect for the Porter County, Indiana shore midnight tonight until 1 PM Wednesday. #INwx pic.twitter.com/vLJYRJFgpt
— NWS Chicago (@NWSChicago) January 7, 2020
Increasing potential for a significant storm to affect the region late Fri.-Sat. night. Impactful wintry precip accums (snow & ice) are a distinct possibility, with main risk area in darker blue. Storm track will dictate who gets what & how much, if any. Stay tuned! #ilwx #inwx pic.twitter.com/yE2E7GmPuq
— NWS Chicago (@NWSChicago) January 7, 2020
After some AM flurries, it will turn breezy this PM. We are monitoring a potential for some light snow to develop during the 5 to 9 pm time frame. Any accumulations look to remain light, but could result in patchy slick spots. Wind chills drop into the single digits tonight. pic.twitter.com/GoLvXAyBBH
— NWS Chicago (@NWSChicago) January 7, 2020
Widespread #severe thunderstorms, including #tornadoes, are expected to hammer the South Friday and Saturday: https://t.co/8vnhnPOqZr pic.twitter.com/9yTpQZ8NmB
— The Weather Channel (@weatherchannel) January 7, 2020
A snow and ice threat will spread from the Plains to the Midwest and New England late this week: https://t.co/YB2BmvCNFa pic.twitter.com/TOuI6HxfyE
— The Weather Channel (@weatherchannel) January 7, 2020
A "battleground" weather pattern will persist across the U.S. into next week: https://t.co/6wcOv746JS pic.twitter.com/vYIpnDMB2B
— The Weather Channel (@weatherchannel) January 7, 2020
An intense late-week storm will bring snow and heavy rain and the possibility for wind, hail, and tornados. pic.twitter.com/2Qd38OQ3EQ
— The Weather Channel (@weatherchannel) January 7, 2020
Widespread #severe t-storms, including the threat of #tornadoes, are expected in the Deep South beginning Friday, likely lasting through Saturday. https://t.co/8vnhnPOqZr pic.twitter.com/is05Qb74La
— The Weather Channel (@weatherchannel) January 7, 2020
Warmth means mostly rain for a late week storm. The 2nd storm that develops will have colder air to work with so a better shot at wintry weather. @FeliciaCombsTWC & I are back together for the first time this decade to detail the forecast. 9am-1pm ET on the @weatherchannel. pic.twitter.com/e71rarkOnC
— Alex Wallace (@TWCAlexWallace) January 7, 2020
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
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CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST WED JAN 8 2020
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 7 2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2020
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 40 219 PM 65 2008 31 9 53
MINIMUM 28 336 AM -16 1912 17 11 40
AVERAGE 34 24 10 47
PRECIPITATION (IN)
YESTERDAY 0.00 0.65 1907 0.06 -0.06 0.44
MONTH TO DATE 0.03 0.44 -0.41 0.46
SINCE DEC 1 1.58 2.69 -1.11 3.78
SINCE JAN 1 0.03 0.44 -0.41 0.46
SNOWFALL (IN)
YESTERDAY 0.0 3.9 2010 0.4 -0.4 0.0
MONTH TO DATE 0.5 2.3 -1.8 0.2
SINCE DEC 1 2.5 10.5 -8.0 1.6
SINCE JUL 1 10.8 11.9 -1.1 14.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 41 -10 18
MONTH TO DATE 211 287 -76 202
SINCE DEC 1 1166 1442 -276 1183
SINCE JUL 1 2519 2698 -179 2546
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 W (270)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 200 AM
LOWEST 52 400 PM
AVERAGE 64
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 63 1965
MINIMUM TEMPERATURE (F) 17 -11 1942
1875
SUNRISE AND SUNSET
JANUARY 8 2020.......SUNRISE 719 AM CST SUNSET 437 PM CST
JANUARY 9 2020.......SUNRISE 719 AM CST SUNSET 438 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
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 ...
