• Today

    Apr 30

    47°Lo 42°

    Cloudy with rain beginning

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    May 1

    49°Lo 39°

    Mostly cloudy, a little rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    May 2

    60°Lo 39°

    Partly sunny and warmer

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    May 3

    67°Lo 47°

    Partial sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    May 4

    57°Lo 38°

    Cooler with a passing shower

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
10pm
11pm Sun
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Rain
Cloudy
Cloudy
Cloudy
Temp (°F) 44° 44° 44° 44° 44° 44° 44° 44°
RealFeel® 35° 35° 35° 35° 33° 35° 37° 37°
Humidity 85% 85% 86% 87% 87% 88% 88% 88%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
49%
 
34%
 
34%
 
40%
 
51%
 
47%
 
43%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 12 NE 13 NE 13 NE 13 NE 13 NE 12 NNE 10 NNE 10 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 94% 94% 94% 94% 94% 94% 94% 94%
Dew Point 39° 40° 40° 40° 40° 40° 40° 40°
Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 30

more Historical Weather Data >
  Today Normal Record 4/30/2015
High 47° 61° N/A 48°
Low 42° 42° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:04 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:06 AM with 10:40 of moolight, then sets at 12:46 PM

Round Lake Weather Report

Chicago: Warmup to follow cool, damp weekend

April 30, 2016; 4:47 AM ET

Following a cool and rainy weekend, warmer conditions will arrive in the Chicago area early next week. more >

48 Hour Precipitation Forecast

Sat. Snow Day Potential