Chicago Weather Reports, Forecasts, Maps, Radar, Alerts and Video Forecast | NBC Chicago
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Brant Miller has the forecast Wednesday night and into the rest of the week.

Today's Forecast: Blustery!
Check out the detailed NBC 5 weather forecast. Read more »

Interactive Radar and Maps

1 Day Pollen Forecast

  • Tree: None

  • Grass: Moderate

  • Weed: Low

  • Mold: High

Hourly Forecast

  • 7PM
    25°
    0%
  • 8PM
    25°
    0%
  • 9PM
    24°
    0%
  • 10PM
    24°
    0%
  • 11PM
    24°
    0%
  • 12AM
    23°
    0%
  • 1AM
    23°
    0%
  • 2AM
    22°
    10%
  • 3AM
    21°
    0%
  • 4AM
    20°
    0%
  • 5AM
    20°
    10%
  • 6AM
    20°
    0%
  • 7AM
    20°
    0%
  • 8AM
    20°
    10%
  • 9AM
    20°
    0%
  • 10AM
    21°
    20%
  • 11AM
    22°
    20%
  • 12PM
    23°
    20%
  • 1PM
    24°
    20%
  • 2PM
    24°
    20%
  • 3PM
    25°
    10%
  • 4PM
    25°
    10%
  • 5PM
    25°
    0%
  • 6PM
    25°
    10%
« »

7 Day Forecast

  • Today
    Mostly Cloudy
    29°
    18°
    60%
    DETAILS +

    Forecast

    Partly sunny to mostly cloudy; windy and colder.

    UV 1
    Humidity 72
    Wind 12 E

    DETAILS -

  • Thursday
    Mostly Cloudy
    25°
    20°
    50%
    DETAILS +

    Forecast

    Mostly cloudy, windy and much colder with a few flurries. Lake Effect snow showers to the east.

    UV 1
    Humidity 72
    Wind 23 WSW

    DETAILS -

  • Friday
    Partly Sunny
    24°
    15°
    10%
    DETAILS +

    Forecast

    Partly sunny, breezy and cold. Lake Effect snow showers to the east fade to flurries.

    UV 1
    Humidity 59
    Wind 13 WNW

    DETAILS -

  • Saturday
    Light Snow
    25°
    24°
    20%
    DETAILS +

    Forecast

    Cloudy with light snow developing

    UV 1
    Humidity 63
    Wind 13 WNW

    DETAILS -

  • Sunday
    Snow
    33°
    19°
    20%
    DETAILS +

    Forecast

    Snow with 4 to 8 inches or more possible.

    UV 1
    Humidity 84
    Wind 13 WNW

    DETAILS -

  • Monday
    20°
    Morning Flurries
  • Tuesday
    18°
    10°
    Partly Cloudy

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 120800 27.14 * * 44.6 48.2 260 * *
Buoy cmti2 41.73, -87.54 37.24 120800 25.88 1019.5 +0.8 20.5 40.7 240 * *
Buoy bhri3 41.65, -87.15 96.46 120723 29.66 1020.3 * 35.3 * 250 * *
Buoy whri2 42.36, -87.81 112.93 120800 24.26 * * 29.5 * 260 * *
Buoy mcyi3 41.73, -86.93 123.06 120800 29.66 * * 55.4 64.8 220 * *
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Pres (Pressure and PTDY (Pressure Tendency) in inches

2 - Day Wave Forecast

Historical Data

  • Avg. High
  • Avg. Low
  • Mean
  • Record
    High
  • Record
    Low
  • Rec.
    High Date
  • Rec.
    Low Date
  • 40°
  • 26°
  • 33°
  • 60°
  • 12-7-1980
  • 12-7-1977

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