Hot temperatures and critical fire weather conditions for portions of California; Flash Flood threat for parts of Texas

Critical fire weather conditions and unseasonably hot temperatures will be prevalent across parts of southern California this weekend. Any fires that start in this area could quickly grow out of control; Red Flag Warnings and Heat Advisories are in effect. Meanwhile, heavy rain is forecast in parts of Texas through early Monday. Flash Flood Watches are in effect for portions of southwest Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

70°F

21°C

Humidity 97%
Wind Speed Calm
Barometer 29.88 in (1011.1 mb)
Dewpoint 69°F (21°C)
Visibility 7.00 mi
Last update 25 Sep 7:55 pm CDT
Extended Forecast for

Grayslake IL

  • Tonight

    Tonight: A 50 percent chance of showers, mainly before 2am.  Mostly cloudy, with a low around 55. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Chance
    Showers

    Low: 55 °F

  • Monday

    Monday: Mostly sunny, with a high near 67. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.

    Mostly Sunny
    and Breezy

    High: 67 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 48. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 48 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Mostly Sunny

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 49. West northwest wind 5 to 10 mph.

    Chance
    Showers

    Low: 49 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 64.

    Slight Chance
    Showers

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Partly Cloudy

    Low: 51 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 69.

    Mostly Sunny

    High: 69 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 52.

    Mostly Clear

    Low: 52 °F

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 55. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 67. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Partly cloudy, with a low around 48. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 65. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49. West northwest wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 52.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 53.
Saturday
A slight chance of showers. Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Grayslake IL
 42.35°N 88.02°W
7:42 pm CDT Sep 25, 2016
8pm CDT Sep 25, 2016-6pm CDT Oct 2, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database