Chicago Weather Reports, Forecasts, Maps, Radar, Alerts and Video Forecast | NBC Chicago
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<p>Brant Miller has the latest forecast Tuesday night.</p>

Today's Forecast: Foggy & Mild Morning
Check out the detailed NBC 5 weather forecast. Read more »

Hourly Forecast

  • 7AM
    55°
    20%
  • 8AM
    56°
    20%
  • 9AM
    55°
    10%
  • 10AM
    58°
    10%
  • 11AM
    60°
    10%
  • 12PM
    63°
    0%
  • 1PM
    64°
    0%
  • 2PM
    66°
    0%
  • 3PM
    67°
    0%
  • 4PM
    66°
    0%
  • 5PM
    64°
    10%
  • 6PM
    62°
    10%
  • 7PM
    61°
    10%
  • 8PM
    61°
    10%
  • 9PM
    60°
    10%
  • 10PM
    60°
    10%
  • 11PM
    59°
    10%
  • 12AM
    58°
    10%
  • 1AM
    56°
    10%
  • 2AM
    55°
    10%
  • 3AM
    52°
    10%
  • 4AM
    50°
    10%
  • 5AM
    48°
    10%
  • 6AM
    47°
    10%
« »

7 Day Forecast

  • Today
    AM Clouds PM Sun
    72°
    44°
    20%
    DETAILS +

    Forecast

    Hazy with areas of dense fog this morning, becoming partly to mostly sunny, windy with record warmth.

    UV 3
    Humidity 74
    Wind 10 WSW

    DETAILS -

  • Thursday
    PM Showers
    54°
    47°
    20%
    DETAILS +

    Forecast

    Partly sunny skies become cloudy with showers developing later in the afternoon; breezy and cooler, especially near the lake with 40s there.

    UV 3
    Humidity 73
    Wind 11 E

    DETAILS -

  • Friday
    Scattered T-storms Wind
    65°
    35°
    80%
    DETAILS +

    Forecast

    Windy, warmer and rainy with a few thunderstorms, possibly strong to severe.

    UV 3
    Humidity 68
    Wind 16 E

    DETAILS -

  • Saturday
    Rain to Snow
    37°
    25°
    20%
    DETAILS +

    Forecast

    Cloudy, windy and much colder with a few light rain or snow showers early becoming snow showers.

    UV 3
    Humidity 63
    Wind 16 E

    DETAILS -

  • Sunday
    PM Light Snow
    38°
    26°
    20%
    DETAILS +

    Forecast

    Partly sunny skies become cloudy; breezy and chilly.

    UV 2
    Humidity 52
    Wind 16 E

    DETAILS -

  • Monday
    39°
    35°
    AM Light Snow
  • Tuesday
    52°
    31°
    Showers

Interactive Radar and Maps

Historical Data

  • Avg. High
  • Avg. Low
  • Mean
  • Record
    High
  • Record
    Low
  • Rec.
    High Date
  • Rec.
    Low Date
  • 40°
  • 26°
  • 33°
  • 60°
  • -4°
  • 02-22-1991
  • 02-22-1963

Buoy

Name Lat, Long Dist Report Time Air Temp Water Temp Pres PTDY Wind Speed Wind Gust Wind Dir Wave Height Wave Period
Buoy chii2 42, -87.5 34.94 022211 54.68 * * 27.7 29.5 200 * *
Buoy cmti2 41.73, -87.54 37.24 022211 54.14 1009.6 * 14.8 18.4 190 * *
Buoy bhri3 41.65, -87.15 96.46 022212 53.78 1010.8 * 16.6 25.9 180 * *
Buoy whri2 42.36, -87.81 112.93 022211 51.44 * * 20.5 25.9 220 * *
Buoy mcyi3 41.73, -86.93 123.06 022211 53.42 * * 16.6 20.5 170 * *
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Pres (Pressure and PTDY (Pressure Tendency) in inches

2 - Day Wave Forecast

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