Alton, IL

Detailed forecast

Sunday March 16
12am
+10°
5 m/s
Overcast
Feels Like: +8°
Precip chance: 6%
Humidity: 60%
1am
+9°
5 m/s
Overcast
Feels Like: +6°
Precip chance: 6%
Humidity: 67%
2am
+7°
5 m/s
Overcast
Feels Like: +4°
Precip chance: 16%
Humidity: 70%
3am
+6°
5 m/s
Overcast
Feels Like: +3°
Precip chance: 25%
Humidity: 61%
4am
+4°
5 m/s
Overcast
Feels Like:
Precip chance: 35%
Humidity: 73%
5am
+3°
5 m/s
Cloudy
Feels Like: -1°
Precip chance: 49%
Humidity: 76%
6am
+2°
5 m/s
Cloudy and light wet snow
Feels Like: -3°
Precip chance: 64%
Humidity: 72%
7am
+1°
6 m/s
Cloudy and light snow
Feels Like: -4°
Precip chance: 78%
Humidity: 73%
8am

6 m/s
Cloudy and light snow
Feels Like: -6°
Precip chance: 63%
Humidity: 72%
9am
+1°
7 m/s
Cloudy
Feels Like: -4°
Precip chance: 49%
Humidity: 64%
10am
+2°
7 m/s
Cloudy
Feels Like: -3°
Precip chance: 34%
Humidity: 55%
11am
+3°
7 m/s
Mostly clear
Feels Like: -2°
Precip chance: 23%
Humidity: 46%
12pm
+5°
7 m/s
Mostly clear
Feels Like:
Precip chance: 13%
Humidity: 40%
1pm
+6°
7 m/s
Mostly clear
Feels Like: +2°
Precip chance: 2%
Humidity: 34%
2pm
+7°
7 m/s
Clear
Feels Like: +3°
Precip chance: 2%
Humidity: 31%
3pm
+8°
7 m/s
Clear
Feels Like: +4°
Precip chance: 2%
Humidity: 27%
4pm
+9°
7 m/s
Clear
Feels Like: +6°
Precip chance: 2%
Humidity: 24%
5pm
+9°
6 m/s
Cloudy
Feels Like: +6°
Precip chance: 2%
Humidity: 23%
6pm
+8°
5 m/s
Cloudy
Feels Like: +5°
Precip chance: 2%
Humidity: 24%
7pm
+7°
4 m/s
Cloudy
Feels Like: +4°
Precip chance: 2%
Humidity: 29%
8pm
+5°
4 m/s
Clear
Feels Like: +2°
Precip chance: 2%
Humidity: 36%
9pm
+5°
3 m/s
Clear
Feels Like: +3°
Precip chance: 2%
Humidity: 43%
10pm
+4°
2 m/s
Clear
Feels Like: +2°
Precip chance: 2%
Humidity: 49%
11pm
+3°
2 m/s
Clear
Feels Like: +1°
Precip chance: 2%
Humidity: 53%
12am
+2°
2 m/s
Clear
Feels Like:
Precip chance: 2%
Humidity: 57%

Updated at 01:55 pm. Next update estimated at 02:20 pm.