Alton, IL

Illinois • United States

Forecast Point 509 ft • 38.8909, -90.1843

Snow Forecast Summary

Next 1-5 Days

0"

S Sat 14
S Sun 15
M Mon 16
T Tue 17
W Wed 18

Next 6-10 Days

0"

T Thu 19
F Fri 20
S Sat 21
S Sun 22
M Mon 23
How to read this data

Daily Snow Forecast

Midwest

14 hours ago Croix Christenson

Lake effect snow Wednesday night has set the stage for powder turns on Thursday for the south shore of Lake Superior and in Lower Michigan. Periods of moderate to heavy lake effect snow will continue on Thursday offering some refills.

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Right Now

Estimated
24 °F
Clear, feels like 14 °F
10 mph
NE gusts to 15 mph
Thu Dec 12 8:35pm CST

5-Day Hourly Forecast

Back 12 Hours Forward 12 Hours
  8p Thu9p Thu10p Thu11p Thu12a Fri1a Fri
Precip Chance 0%
0%
0%
0%
0%
0%
Precipitation in
Snowfall in
Snow Ratio SLR
Snow Level ft 000000
Weather ClearClearClearClearPartly CloudyMostly Cloudy
Temperature °F 252423222222
Feels Like °F 141313131313
Rel. Humidity % 545760626465
Wind Speed mph NE10NE10NE10NE10NE10NE10
Wind Gust mph 201515151510
Cloud Cover % 0010205070

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How to read this data

Detailed 10-Day Forecast

  Temp   Alerts Snow Ratio 12-Hr Snowfall Snow Level (ft) Precip Chance Precip Amount Feels Like Relative Humidity Wind (mph)
Speed Gust
 Cloud Cover
Thu 12 21 °F 0 0% 13 °F 61%
NE10 15
 40%
Fri 13 40 °F 700 5% 23 °F 63%
E10 15
 80%
34 °F 3,900 45% 27 °F 84%
ESE10 15
 80%
Sat 14 45 °F 6,600 95% 34 °F 89%
SE15 25
 100%
45 °F 5,800 45% 43 °F 96%
S10 20
 90%
Sun 15 52 °F 4,800 0% 46 °F 81%
SSW5 10
 70%
45 °F 7,400 40% 47 °F 93%
SSE10 15
 70%
Mon 16 58 °F 7,700 65% 55 °F 82%
SSW10 25
 90%
37 °F 2,700 70% 37 °F 71%
W10 20
 40%
Tue 17 46 °F 2,100 30% 37 °F 64%
WNW5 15
 50%
38 °F 5,000 5% 33 °F 80%
SE5 10
 60%
Wed 18 45 °F 5,000 20% 37 °F 87%
NNW10 15
 90%
28 °F 1,400 35% 23 °F 77%
NNW10 20
 100%
Thu 19 33 °F 900 20% 22 °F 65%
NNW10 15
 70%
19 °F 100 5% 13 °F 59%
NW10 15
 20%
Fri 20 30 °F 100 0% 15 °F 46%
NW10 20
 10%
15 °F 0 0% 6 °F 49%
NW15 20
 30%
Sat 21 24 °F 0 0% 10 °F 37%
NW10 10
 10%
12 °F 0 0% 10 °F 37%
NW5 5
 0%
Sun 22 30 °F 0 0% 19 °F 31%
SSW5 10
 20%
How to read this data

More Information