Chicago Weather Reports, Forecasts, Maps, Radar, Alerts and Video Forecast | NBC Chicago
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<p>NBC 5 meteorologist Alicia Roman has your latest forecast update. </p>

Today's Forecast: More Record Warmth
Check out the detailed NBC 5 weather forecast. Read more »

Hourly Forecast

  • 8AM
    46°
    0%
  • 9AM
    50°
    0%
  • 10AM
    54°
    0%
  • 11AM
    57°
    0%
  • 12PM
    59°
    0%
  • 1PM
    61°
    0%
  • 2PM
    62°
    20%
  • 3PM
    62°
    20%
  • 4PM
    62°
    20%
  • 5PM
    61°
    10%
  • 6PM
    60°
    10%
  • 7PM
    58°
    10%
  • 8PM
    58°
    10%
  • 9PM
    58°
    30%
  • 10PM
    58°
    40%
  • 11PM
    58°
    60%
  • 12AM
    57°
    90%
  • 1AM
    57°
    90%
  • 2AM
    56°
    70%
  • 3AM
    56°
    40%
  • 4AM
    55°
    40%
  • 5AM
    55°
    40%
  • 6AM
    54°
    10%
  • 7AM
    52°
    20%
« »

7 Day Forecast

  • Today
    Partly Cloudy
    66°
    54°
    20%
    DETAILS +

    Forecast

    Partly sunny to mostly cloudy; windy with record warmth inland, but cooler 50s along the lakefront.

    UV 3
    Humidity 81
    Wind 11 SSE

    DETAILS -

  • Tuesday
    AM Showers
    65°
    44°
    30%
    DETAILS +

    Forecast

    Cloudy with a few lingering showers early. Clouds gradually depart for sunshine; breezy with near record warmth.

    UV 3
    Humidity 66
    Wind 13 WNW

    DETAILS -

  • Wednesday
    Mostly Sunny
    69°
    43°
    20%
    DETAILS +

    Forecast

    Mostly sunny, windy with record warmth.

    UV 3
    Humidity 74
    Wind 6 WSW

    DETAILS -

  • Thursday
    Partly Cloudy
    55°
    39°
    20%
    DETAILS +

    Forecast

    Partly sunny, breezy and much cooler, but still well above average.

    UV 3
    Humidity 73
    Wind 6 WSW

    DETAILS -

  • Friday
    Scattered T-storms Wind
    58°
    33°
    80%
    DETAILS +

    Forecast

    Windy and rainy with a few thunderstorms possible.

    UV 3
    Humidity 68
    Wind 6 WSW

    DETAILS -

  • Saturday
    36°
    25°
    Rain to Snow
  • Sunday
    41°
    32°
    AM Clouds PM Sun

Interactive Radar and Maps

Historical Data

  • Avg. High
  • Avg. Low
  • Mean
  • Record
    High
  • Record
    Low
  • Rec.
    High Date
  • Rec.
    Low Date
  • 34°
  • 16°
  • 25°
  • 57°
  • -7°
  • 02-20-1981
  • 02-20-1966

Buoy

Name Lat, Long Dist Report Time Air Temp Water Temp Pres PTDY Wind Speed Wind Gust Wind Dir Wave Height Wave Period
Buoy whri2 42.36, -87.81 73.03 022012 38.12 * * 18.4 18.4 200 * *
Buoy chii2 42, -87.5 112.93 022012 41.54 * * 16.6 18.4 150 * *
Buoy knsw3 42.59, -87.81 114.04 022013 40.64 1020.7 +0.7 13.0 14.8 170 * *
Buoy cmti2 41.73, -87.54 138.91 022012 46.04 1020.1 * 7.6 11.2 150 * *
Buoy bhri3 41.65, -87.15 201.87 022012 48.20 1021.7 * 11.2 18.4 150 * *
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Pres (Pressure and PTDY (Pressure Tendency) in inches

2 - Day Wave Forecast

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