Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms and Heavy Rain in Upper Midwest

A slow moving frontal boundary from the central Pains to the Upper Midwest will bring a potential for severe thunderstorms and heavy rain. Rain amounts of 1-3 inches, with locally heavier amounts can be expected. The threat of severe weather moves into the Ohio Valley and Northeast on Tuesday. Monsoon moisture continues to bring the threat of flash flooding to the Southwest and southern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Gary Regional Airport (KGYY)

Lat: 41.61°NLon: 87.41°WElev: 584ft.

Mostly Cloudy

78°F

26°C

Humidity 74%
Wind Speed SE 5 mph
Barometer 30.04 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 20 Aug 10:35 pm CDT
Extended Forecast for

3 Miles SE East Chicago IN

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 4am, then a slight chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 71. South southeast wind around 5 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 71 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly between 7am and 1pm.  Partly sunny, with a high near 88. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Chance
    T-storms

    High: 88 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly after 1am.  Mostly cloudy, with a low around 71. South southwest wind 5 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms then
    T-storms
    Likely

    Low: 71 °F

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 79. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 61. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Mostly Clear

    Low: 61 °F

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    Sunny

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 72.

    Mostly Sunny

    High: 72 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 56.

    Mostly Clear

    Low: 56 °F

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 4am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 71. South southeast wind around 5 mph. Chance of precipitation is 20%.
Monday
A 30 percent chance of showers and thunderstorms, mainly between 7am and 1pm. Partly sunny, with a high near 88. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 71. South southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 61. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Mostly sunny, with a high near 78.
Click Map For Forecast
Point Forecast:
3 Miles SE East Chicago IN
 41.61°N 87.4°W
9:16 pm CDT Aug 20, 2017
10pm CDT Aug 20, 2017-6pm CDT Aug 27, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database