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Current Weather Conditions:
Alton/St. Louis, St. Louis Regional Airport, IL, United States

NWS Point Forecast for KALN (KALN) 38-54N 090-03W

Conditions at

2021.12.01 1750 UTC
Wind from the SW (230 degrees) at 5 MPH (4 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 53 F (12 C)
Dew Point 44 F (7 C)
Relative Humidity 71%
Pressure (altimeter) 29.91 in. Hg (1012 hPa)
ob KALN 011750Z 23004KT 10SM CLR 12/07 A2991

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
44.8 (7.1) 42.6 (5.9) In the 6 hours preceding Dec 01, 2021 - 06:50 AM EST / 2021.12.01 1150 UTC
55.9 (13.3) 36.5 (2.5) In the 24 hours preceding Dec 01, 2021 - 12:50 AM EST / 2021.12.01 0550 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 PM (18) Dec 01 53 (12) 44 (7) 29.91 (1012) SW 5
Noon (17) Dec 01 51 (11) 42 (6) 29.93 (1013) SW 7
11 AM (16) Dec 01 46 (8) 42 (6) 29.93 (1013) SE 10
10 AM (15) Dec 01 44 (7) 42 (6) 29.95 (1014) E 7 light drizzle
9 AM (14) Dec 01 42 (6) 41 (5) 29.97 (1014) Calm light drizzle
8 AM (13) Dec 01 42 (6) 39 (4) 29.97 (1014) Variable 5 light drizzle
7 AM (12) Dec 01 43.9 (6.6) 39.4 (4.1) 29.97 (1014) ENE 3 light drizzle
6 AM (11) Dec 01 44.2 (6.8) 39.2 (4.0) 29.97 (1014) E 5 light drizzle
5 AM (10) Dec 01 44.4 (6.9) 39.0 (3.9) 29.98 (1015) ESE 7
4 AM (9) Dec 01 43.3 (6.3) 39.6 (4.2) 30 (1015) ESE 7
3 AM (8) Dec 01 43.7 (6.5) 40.3 (4.6) 30.04 (1017) ESE 6 rain
2 AM (7) Dec 01 43.2 (6.2) 40.1 (4.5) 30.06 (1017) ESE 3 light drizzle
1 AM (6) Dec 01 43.2 (6.2) 38.8 (3.8) 30.07 (1018) Calm drizzle
Midnight (5) Dec 01 42.3 (5.7) 37.4 (3.0) 30.07 (1018) NE 3
11 PM (4) Nov 30 40.3 (4.6) 37.0 (2.8) 30.09 (1018) Calm
10 PM (3) Nov 30 37 (3) 35 (2) 30.12 (1019) NE 6
9 PM (2) Nov 30 39 (4) 33 (1) 30.14 (1020) Calm
8 PM (1) Nov 30 42 (6) 33 (1) 30.13 (1020) Variable 3
7 PM (0) Nov 30 44 (7) 35 (2) 30.13 (1020) Variable 3
6 PM (23) Nov 30 50 (10) 37 (3) 30.13 (1020) Calm
5 PM (22) Nov 30 53 (12) 37 (3) 30.12 (1019) Calm
4 PM (21) Nov 30 55 (13) 37 (3) 30.12 (1019) Variable 5
3 PM (20) Nov 30 55 (13) 37 (3) 30.13 (1020) Variable 3
Oldest 2 PM (19) Nov 30 55 (13) 35 (2) 30.14 (1020) NNW 6
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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