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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

2018.02.25 2245 UTC
Wind from the W (260 degrees) at 6 MPH (5 KT)
Visibility 10 mile(s)
Sky conditions partly cloudy
Temperature 50 F (10 C)
Dew Point 26 F (-3 C)
Relative Humidity 39%
Pressure (altimeter) 30.11 in. Hg (1019 hPa)
ob KALN 252245Z 26005KT 10SM SCT200 10/M03 A3011

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
41.4 (5.2) 32.9 (0.5) In the 6 hours preceding Feb 25, 2018 - 06:55 AM EST / 2018.02.25 1155 UTC
52.9 (11.6) 37.6 (3.1) In the 24 hours preceding Feb 25, 2018 - 12:55 AM EST / 2018.02.25 0555 UTC

Precipitation Accumulation

Precipitation
Amount
0.34 inches In the 24 hours preceding Feb 25, 2018 - 06:55 AM EST / 2018.02.25 1155 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 PM (23) Feb 25 50 (10) 26 (-3) 30.11 (1019) W 6
5 PM (22) Feb 25 50 (10) 26 (-3) 30.11 (1019) W 12
4 PM (21) Feb 25 50 (10) 26 (-3) 30.11 (1019) W 12
3 PM (20) Feb 25 50 (10) 28 (-2) 30.09 (1018) W 8
2 PM (19) Feb 25 48 (9) 26 (-3) 30.1 (1019) W 8
1 PM (18) Feb 25 46 (8) 30 (-1) 30.12 (1019) SW 8
Noon (17) Feb 25 42 (6) 30 (-1) 30.12 (1019) SW 9
11 AM (16) Feb 25 41 (5) 35 (2) 30.1 (1019) WSW 10
10 AM (15) Feb 25 39 (4) 35 (2) 30.07 (1018) WSW 10
9 AM (14) Feb 25 35 (2) 32 (0) 30.05 (1017) SW 9
8 AM (13) Feb 25 32 (0) 32 (0) 30 (1015) WSW 9
7 AM (12) Feb 25 32.2 (0.1) 31.6 (-0.2) 30 (1015) WSW 10
6 AM (11) Feb 25 32.9 (0.5) 32.0 (0.0) 29.98 (1015) WSW 10
5 AM (10) Feb 25 33.1 (0.6) 32.7 (0.4) 29.96 (1014) WSW 10
4 AM (9) Feb 25 34.2 (1.2) 32.9 (0.5) 29.94 (1013) WSW 10
3 AM (8) Feb 25 35.2 (1.8) 32.7 (0.4) 29.93 (1013) W 15
2 AM (7) Feb 25 37.0 (2.8) 32.2 (0.1) 29.91 (1012) W 24
1 AM (6) Feb 25 39.2 (4.0) 35.2 (1.8) 29.87 (1011) W 22
Midnight (5) Feb 25 42.8 (6.0) 42.4 (5.8) 29.82 (1009) W 24
11 PM (4) Feb 24 44.1 (6.7) 44.1 (6.7) 29.77 (1008) W 31
10 PM (3) Feb 24 51 (11) 51 (11) 29.6 (1002) light rain
9 PM (2) Feb 24 51 (11) 51 (11) 29.6 (1002) SE 12
8 PM (1) Feb 24 51 (11) 51 (11) 29.6 (1002) E 12 mist
Oldest 7 PM (0) Feb 24 51 (11) 51 (11) 29.63 (1003) mist
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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