Chicago Weather Reports, Forecasts, Maps, Radar, Alerts and Video Forecast | NBC Chicago
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Most of the Chicago area woke up to rain on Saturday, and NBC5 Meteorologist Pete Sack has your full forecast.

Today's Forecast: Chances for storms this afternoon.
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

  • 2PM
    80°
    20%
  • 3PM
    81°
    20%
  • 4PM
    80°
    20%
  • 5PM
    81°
    0%
  • 6PM
    81°
    10%
  • 7PM
    80°
    20%
  • 8PM
    78°
    30%
  • 9PM
    76°
    20%
  • 10PM
    75°
    20%
  • 11PM
    74°
    20%
  • 12AM
    73°
    20%
  • 1AM
    73°
    20%
  • 2AM
    72°
    20%
  • 3AM
    72°
    20%
  • 4AM
    72°
    10%
  • 5AM
    70°
    10%
  • 6AM
    70°
    10%
  • 7AM
    71°
    10%
  • 8AM
    73°
    10%
  • 9AM
    75°
    10%
  • 10AM
    77°
    10%
  • 11AM
    77°
    20%
  • 12PM
    78°
    20%
  • 1PM
    78°
    20%
« »

7 Day Forecast

  • Today
    Scattered Storms
    82°
    69°
    10%
    DETAILS +

    Forecast

    Mostly cloudy with scattered showers and storms at times with heavy rain possible; warm and humid.

    UV 7
    Humidity 61
    Wind 7 NE

    DETAILS -

  • Sunday
    Isolated Storms
    83°
    69°
    30%
    DETAILS +

    Forecast

    Partly to mostly cloudy, warm and humid with a chance of isolated showers or storms.

    UV 5
    Humidity 74
    Wind 9 SW

    DETAILS -

  • Monday
    Chance Showers
    85°
    69°
    10%
    DETAILS +

    Forecast

    Partly cloudy, warm and humid with a chance of showers.

    UV 7
    Humidity 72
    Wind 7 E

    DETAILS -

  • Tuesday
    Chance Showers
    86°
    68°
    10%
    DETAILS +

    Forecast

    Partly sunny, warm and humid with a chance of showers.

    UV 5
    Humidity 62
    Wind 7 E

    DETAILS -

  • Wednesday
    Chance Showers
    82°
    66°
    20%
    DETAILS +

    Forecast

    Partly sunny, warm and humid with a chance of a few showers.

    UV 7
    Humidity 67
    Wind 7 E

    DETAILS -

  • Thursday
    81°
    64°
    Chance Showers
  • Friday
    76°
    60°
    Sunny

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 082718 76.82 * * 14.8 16.6 160 * *
Buoy cmti2 41.73, -87.54 37.24 082718 78.80 1016.8 -0.4 20.5 25.9 170 * *
Buoy bhri3 41.65, -87.15 96.46 082717 78.62 1017.9 * 16.6 29.5 180 * *
Buoy whri2 42.36, -87.81 112.93 082717 70.52 * * 25.9 27.7 160 * *
Buoy mcyi3 41.73, -86.93 123.06 082718 77.54 * * 20.5 27.7 140 * *
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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
  • 81°
  • 63°
  • 72°
  • 97°
  • 55°
  • 08-27-1973
  • 08-27-1967

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