Preview of NWS' New Point Forecast Icons
Effective July 7, 2015, NWS will implement changes to the icons depicted on all of its Point Forecast pages. Highlights will include new icons with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

You may preview these updates in real time for this location. View additional details, and send any comments to icons@noaa.gov.

Please note the preview site is not operational, so performance may be slow during periods of peak access.

Severe weather risk and flash flood potential continue on Sunday

Strong to severe thunderstorms are expected across much of the central and southern Plains towards the Miss. River Valley on Sunday. The Storm Prediction Center indicates a Slight Risk for these areas. Isolated tornadoes, hail and damaging winds are all possible. Flash flooding is also forecast from central Iowa into southern Texas where the heaviest rainfall is expected.
Read More...

For More Weather Information:

Chicago, IL Local Forecast Office

3NM NE Gary IN

Marine Point Forecast

[NOTICE]
  • Today

    Showers Likely

    Light Wind
    < 1ft

    High: 80 °F
    Water: 52 °F

  • Tonight

    Chance Thunderstorms

    S 15kt
    < 1ft

    Low: 63 °F

    Small Craft Advisory
    Small Craft Advisory

  • Memorial
    Day

    Showers Likely

    SSW 25kt
    1-2ft

    High: 82 °F

    Gale Warning
    Gale Warning

  • Monday
    Night

    Slight Chc Thunderstorms

    SSW 15kt
    < 1ft

    Low: 65 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday

    Thunderstorms Likely

    S 15kt
    < 1ft

    High: 75 °F

  • Tuesday
    Night

    Chance Thunderstorms

    SSW 15kt
    < 1ft

    Low: 61 °F

  • Wednesday

    Chance Thunderstorms

    SW 10kt
    < 1ft

    High: 75 °F

  • Wednesday
    Night

    Partly Cloudy

    Light Wind
    < 1ft

    Low: 57 °F

  • Thursday

    Mostly Sunny

    ESE 10kt
    < 1ft

    High: 71 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:16 pm CDT May 24, 2015
Forecast Valid: 7am CDT May 24, 2015-6pm CDT May 30, 2015

View Nearby Observations

Detailed Forecast

WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES...ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.

Today
Variable winds 5 kt or less. A chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog after 4pm. Waves 1 ft or less.
Tonight
E wind 10 to 15 kt becoming S after midnight. Winds could gust as high as 20 kt. A chance of showers and thunderstorms, mainly after 11pm. Patchy fog. Waves 1 ft or less.
Memorial Day
S wind 20 to 25 kt becoming SW in the afternoon. Winds could gust as high as 40 kt. Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Areas of fog. Waves 1 to 2 ft.
Monday Night
SSW wind around 15 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms after 1am. Areas of fog. Waves 1 ft or less.
Tuesday
S wind around 15 kt, with gusts as high as 25 kt. Showers and thunderstorms likely. Areas of fog. Waves 1 ft or less.
Tuesday Night
SSW wind 10 to 15 kt. A chance of showers and thunderstorms. Areas of fog. Waves 1 ft or less.
Wednesday
SW wind around 10 kt. A chance of showers and thunderstorms. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Thursday
S wind 5 to 10 kt becoming ESE in the afternoon. Mostly sunny. Waves 1 ft or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 41.62°N 87.31°W
Last Update: 10:16 pm CDT May 24, 2015
Forecast Valid: 7am CDT May 24, 2015-6pm CDT May 30, 2015
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data