Weather for KALN/St Louis Regional

Alton, IL USA

Last Update: 01 Apr 2025 18:50
Temperature (°F)
54
Dewpoint
36
Relative Humidity
51
Wind Direction
120
Gust
23
Pressure
29.42
Sky
Clear
Ceiling
Unl
Visibility
10
Heat Index
54
Wind Chill
54
Wind Speed
20
METAR
KALN   011850Z   12017G20KT   10SM   CLR   12/02   A3000
TAF
*** NO MESSAGES FOUND ***

7 Day Forecast

°F °C
Today
58
53
14
12
Cloudy
Day
Generally cloudy. High 58F. Winds SE at 15 to 25 mph. Higher wind gusts possible.
Cloudy. High 14C. Winds SE at 25 to 40 km/h. Higher wind gusts possible.
Night
Considerable cloudiness. A stray shower or thunderstorm is possible late. Low 53F. Winds SE at 15 to 25 mph.
Mainly cloudy. A stray shower or thunderstorm is possible late. Low 12C. Winds SE at 25 to 40 km/h.
Sunrise: 06:44 AM
Sunset: 07:23 PM
Moonrise: 08:27 AM
Moonset: 11:57 PM
Tomorrow
74
49
23
10
Scattered Strong Storms/Wind
Day
Windy with scattered strong thunderstorms. Damaging winds, large hail and possibly a tornado with some storms. High 74F. Winds SSW at 25 to 35 mph. Chance of rain 40%.
Windy with scattered strong thunderstorms. Damaging winds, large hail and possibly a tornado with some storms. High 23C. Winds SSW at 40 to 55 km/h. Chance of rain 40%.
Night
Isolated thunderstorms during the evening, then partly cloudy overnight. Low 49F. W winds at 15 to 25 mph, decreasing to 5 to 10 mph. Chance of rain 30%.
Isolated thunderstorms during the evening, then skies turning partly cloudy overnight. Low around 10C. W winds at 15 to 30 km/h, decreasing to 10 to 15 km/h. Chance of rain 30%.
Sunrise: 06:42 AM
Sunset: 07:24 PM
Moonrise: 09:12 AM
Moonset:
Thursday
58
48
14
9
PM Showers
Chance of afternoon showers. Highs in the upper 50s and lows in the upper 40s.
Afternoon showers. Highs 13 to 15C and lows 8 to 10C.
06:41 AM
07:25 PM
10:07 AM
01:10 AM
Friday
55
48
13
9
Rain
Cloudy, periods of rain. Highs in the mid 50s and lows in the upper 40s.
Mainly cloudy and rainy. Highs 12 to 14C and lows 8 to 10C.
06:39 AM
07:26 PM
11:10 AM
02:14 AM
Saturday
52
40
11
4
Rain
Cloudy, periods of rain. Potential for heavy rainfall. Highs in the low 50s and lows in the low 40s.
Mainly cloudy and rainy. Potential for heavy rainfall. Highs 10 to 12C and lows 3 to 5C.
06:38 AM
07:27 PM
12:18 PM
03:05 AM
Sunday
46
32
8
0
AM Showers
Showers ending by midday. Highs in the mid 40s and lows in the low 30s.
A few morning showers. Highs 7 to 9C and lows -1 to 1C.
06:36 AM
07:28 PM
01:25 PM
03:45 AM
Monday
51
29
11
-2
Mostly Sunny
A few clouds. Highs in the low 50s and lows in the upper 20s.
Plenty of sun. Highs 10 to 12C and lows -3 to -1C.
06:35 AM
07:29 PM
02:32 PM
04:18 AM