Hourly Weather Forecast for Flat Rock, Illinois - The Weather Channel | Weather.com
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Hourly Weather-

As of 12:45 pm CDT
alertLevel3

Wind Advisory

Friday, March 13

1 pm

Windy Sunny/Wind
58°
Rain drop 0%
W 23 mph
Subtract

Sunny/Wind

  • Temperature feels like
    Feels Like54°
  • WindW 23 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover5%
  • Rain drop
    Rain Amount0 in

1:15 pm

Windy Sunny/Wind
58°
Rain drop 0%
W 23 mph

1:30 pm

Windy Sunny/Wind
58°
Rain drop 0%
W 23 mph

2 pm

Windy Sunny/Wind
59°
Rain drop 0%
W 23 mph
Add

Sunny/Wind

  • Temperature feels like
    Feels Like55°
  • WindW 23 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 in

3 pm

Windy Partly Cloudy/Wind
58°
Rain drop 0%
W 21 mph
Add

Partly Cloudy/Wind

  • Temperature feels like
    Feels Like54°
  • WindW 21 mph
  • Humidity
    Humidity35%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in

4 pm

Mostly Cloudy Day Mostly Cloudy
58°
Rain drop 0%
WNW 18 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like54°
  • WindWNW 18 mph
  • Humidity
    Humidity34%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 in

5 pm

Mostly Cloudy Day Mostly Cloudy
57°
Rain drop 0%
WNW 15 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like53°
  • WindWNW 15 mph
  • Humidity
    Humidity33%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover70%
  • Rain drop
    Rain Amount0 in

6 pm

Mostly Cloudy Day Mostly Cloudy
55°
Rain drop 0%
WNW 13 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like51°
  • WindWNW 13 mph
  • Humidity
    Humidity35%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0 in
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7 pm

Mostly Cloudy Night Mostly Cloudy
51°
Rain drop 0%
NW 9 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like48°
  • WindNW 9 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover76%
  • Rain drop
    Rain Amount0 in

8 pm

Mostly Cloudy Night Mostly Cloudy
48°
Rain drop 0%
NW 9 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindNW 9 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
46°
Rain drop 1%
NW 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like42°
  • WindNW 8 mph
  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 in

10 pm

Mostly Cloudy Night Mostly Cloudy
44°
Rain drop 1%
NW 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like41°
  • WindNW 6 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 in

11 pm

Mostly Cloudy Night Mostly Cloudy
43°
Rain drop 2%
NNW 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like39°
  • WindNNW 6 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 in

Saturday, March 14

12 am

Partly Cloudy Night Partly Cloudy
42°
Rain drop 2%
NNW 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like39°
  • WindNNW 5 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 in

1 am

Partly Cloudy Night Partly Cloudy
41°
Rain drop 2%
N 4 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like38°
  • WindN 4 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover49%
  • Rain drop
    Rain Amount0 in

2 am

Partly Cloudy Night Partly Cloudy
40°
Rain drop 2%
NNE 3 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like38°
  • WindNNE 3 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 in

3 am

Partly Cloudy Night Partly Cloudy
39°
Rain drop 2%
NNE 4 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like36°
  • WindNNE 4 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover42%
  • Mixed precipitation
    Precip Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
38°
Rain drop 2%
NE 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like34°
  • WindNE 5 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover58%
  • Mixed precipitation
    Precip Amount0 in

5 am

Mostly Cloudy Night Mostly Cloudy
37°
Rain drop 2%
NE 5 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like33°
  • WindNE 5 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover66%
  • Mixed precipitation
    Precip Amount0 in

6 am

Mostly Cloudy Night Mostly Cloudy
37°
Rain drop 2%
NE 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like31°
  • WindNE 6 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover66%
  • Mixed precipitation
    Precip Amount0 in
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7 am

Mostly Cloudy Night Mostly Cloudy
37°
Rain drop 3%
ENE 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like32°
  • WindENE 6 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Mixed precipitation
    Precip Amount0 in

8 am

Mostly Cloudy Day Mostly Cloudy
37°
Rain drop 2%
ENE 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like32°
  • WindENE 6 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover79%
  • Mixed precipitation
    Precip Amount0 in

9 am

Cloudy Cloudy
40°
Rain drop 1%
E 8 mph
Add

Cloudy

  • Temperature feels like
    Feels Like34°
  • WindE 8 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover84%
  • Mixed precipitation
    Precip Amount0 in

10 am

Mostly Cloudy Day Mostly Cloudy
43°
Rain drop 0%
E 10 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like37°
  • WindE 10 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover77%
  • Rain drop
    Rain Amount0 in

11 am

Mostly Cloudy Day Mostly Cloudy
46°
Rain drop 0%
E 10 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like41°
  • WindE 10 mph
  • Humidity
    Humidity49%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 in

12 pm

Mostly Cloudy Day Mostly Cloudy
48°
Rain drop 0%
ESE 10 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindESE 10 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover70%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
51°
Rain drop 0%
ESE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like47°
  • WindESE 11 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
53°
Rain drop 0%
ESE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like49°
  • WindESE 12 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover43%
  • Rain drop
    Rain Amount0 in

3 pm

Partly Cloudy Day Partly Cloudy
55°
Rain drop 0%
ESE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like52°
  • WindESE 12 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 in

4 pm

Partly Cloudy Day Partly Cloudy
56°
Rain drop 0%
ESE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like53°
  • WindESE 12 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover41%
  • Rain drop
    Rain Amount0 in

5 pm

Partly Cloudy Day Partly Cloudy
57°
Rain drop 0%
ESE 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like54°
  • WindESE 12 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in

6 pm

Mostly Clear Day Mostly Sunny
56°
Rain drop 0%
ESE 11 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like53°
  • WindESE 11 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover27%
  • Rain drop
    Rain Amount0 in
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7 pm

Partly Cloudy Night Partly Cloudy
54°
Rain drop 1%
ESE 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like51°
  • WindESE 10 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover36%
  • Rain drop
    Rain Amount0 in

8 pm

Partly Cloudy Night Partly Cloudy
51°
Rain drop 1%
ESE 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like48°
  • WindESE 10 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
51°
Rain drop 1%
ESE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like46°
  • WindESE 11 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover45%
  • Rain drop
    Rain Amount0 in

10 pm

Partly Cloudy Night Partly Cloudy
50°
Rain drop 1%
ESE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like45°
  • WindESE 11 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover51%
  • Rain drop
    Rain Amount0 in

11 pm

Partly Cloudy Night Partly Cloudy
49°
Rain drop 1%
ESE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like45°
  • WindESE 11 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover49%
  • Rain drop
    Rain Amount0 in

Sunday, March 15

12 am

Partly Cloudy Night Partly Cloudy
49°
Rain drop 2%
SE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindSE 11 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 in

1 am

Partly Cloudy Night Partly Cloudy
49°
Rain drop 2%
SE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindSE 11 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover43%
  • Rain drop
    Rain Amount0 in

2 am

Mostly Cloudy Night Mostly Cloudy
50°
Rain drop 3%
SE 11 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like45°
  • WindSE 11 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover60%
  • Rain drop
    Rain Amount0 in

3 am

Mostly Cloudy Night Mostly Cloudy
50°
Rain drop 4%
SSE 11 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like46°
  • WindSSE 11 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover72%
  • Rain drop
    Rain Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
52°
Rain drop 5%
SSE 13 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like47°
  • WindSSE 13 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover58%
  • Rain drop
    Rain Amount0 in

5 am

Mostly Cloudy Night Mostly Cloudy
53°
Rain drop 5%
SSE 14 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like48°
  • WindSSE 14 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover68%
  • Rain drop
    Rain Amount0 in

6 am

Cloudy Cloudy
54°
Rain drop 5%
S 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like50°
  • WindS 15 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover89%
  • Rain drop
    Rain Amount0 in
Advertisement

7 am

Cloudy Cloudy
55°
Rain drop 5%
S 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like51°
  • WindS 16 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0 in

8 am

Cloudy Cloudy
56°
Rain drop 4%
S 17 mph
Add

Cloudy

  • Temperature feels like
    Feels Like52°
  • WindS 17 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover80%
  • Rain drop
    Rain Amount0 in

9 am

Cloudy Cloudy
59°
Rain drop 4%
S 19 mph
Add

Cloudy

  • Temperature feels like
    Feels Like55°
  • WindS 19 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover82%
  • Rain drop
    Rain Amount0 in

10 am

Windy Cloudy/Wind
62°
Rain drop 3%
S 21 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like59°
  • WindS 21 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover80%
  • Rain drop
    Rain Amount0 in

11 am

Windy Mostly Cloudy/Wind
64°
Rain drop 2%
S 23 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like62°
  • WindS 23 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover76%
  • Rain drop
    Rain Amount0 in

12 pm

Windy Mostly Cloudy/Wind
67°
Rain drop 2%
S 26 mph
Add

Mostly Cloudy/Wind

  • Temperature feels like
    Feels Like67°
  • WindS 26 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover75%
  • Rain drop
    Rain Amount0 in
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