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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

2021.06.17 1650 UTC
Wind from the SSE (160 degrees) at 14 MPH (12 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 87 F (31 C)
Dew Point 68 F (20 C)
Relative Humidity 52%
Pressure (altimeter) 29.96 in. Hg (1014 hPa)
ob KALN 171650Z 16012KT 10SM CLR 31/20 A2996

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
87.4 (30.8) 61.7 (16.5) In the 6 hours preceding Jun 17, 2021 - 01:55 AM EDT / 2021.06.17 0555 UTC
89.6 (32.0) 61.7 (16.5) In the 24 hours preceding Jun 17, 2021 - 01:55 AM EDT / 2021.06.17 0555 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 PM (17) Jun 17 87 (31) 68 (20) 29.96 (1014) SSE 14
Noon (16) Jun 17 86 (30) 69 (21) 30 (1015) SSE 13
11 AM (15) Jun 17 80 (27) 66 (19) 30.01 (1016) SE 9
10 AM (14) Jun 17 77 (25) 66 (19) 30.02 (1016) SSE 8
9 AM (13) Jun 17 69 (21) 64 (18) 30.01 (1016) ESE 9
8 AM (12) Jun 17 64 (18) 60 (16) 30.01 (1016) Variable 6
7 AM (11) Jun 17 63.0 (17.2) 61.7 (16.5) 30.02 (1016) E 6
6 AM (10) Jun 17 59.4 (15.2) 59.0 (15.0) 30.01 (1016) Calm
5 AM (9) Jun 17 59.4 (15.2) 58.3 (14.6) 29.99 (1015) E 5
4 AM (8) Jun 17 59.0 (15.0) 57.2 (14.0) 29.99 (1015) Calm
3 AM (7) Jun 17 60.3 (15.7) 58.8 (14.9) 30.01 (1016) Calm
2 AM (6) Jun 17 61.7 (16.5) 58.8 (14.9) 30.02 (1016) Calm
1 AM (5) Jun 17 62.8 (17.1) 58.6 (14.8) 30.03 (1016) Calm
Midnight (4) Jun 17 63.9 (17.7) 57.6 (14.2) 30.03 (1016) Calm
11 PM (3) Jun 16 65.8 (18.8) 57.0 (13.9) 30.03 (1016) Calm
10 PM (2) Jun 16 73 (23) 59 (15) 30.01 (1016) Variable 5
9 PM (1) Jun 16 84 (29) 60 (16) 30.01 (1016) Variable 5
8 PM (0) Jun 16 87 (31) 60 (16) 30.01 (1016) Variable 5
7 PM (23) Jun 16 87 (31) 60 (16) 30.02 (1016) Variable 5
6 PM (22) Jun 16 89 (32) 60 (16) 30.03 (1016) ENE 7
5 PM (21) Jun 16 87 (31) 59 (15) 30.04 (1017) N 8
4 PM (20) Jun 16 87 (31) 60 (16) 30.05 (1017) Calm
3 PM (19) Jun 16 86 (30) 60 (16) 30.06 (1017) NE 7
Oldest 2 PM (18) Jun 16 84 (29) 59 (15) 30.08 (1018) ENE 10
Time
EDT (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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