Reporting from NOAA weather station KMTO in MATTOON, IL
 
DateFriday
8/17
Saturday
8/18
Sunday
8/19
Monday
8/20
Hour1:00
PM
4:00
PM
7:00
PM
10:00
PM
1:00
AM
4:00
AM
7:00
AM
10:00
AM
1:00
PM
4:00
PM
7:00
PM
10:00
PM
1:00
AM
4:00
AM
7:00
AM
10:00
AM
1:00
PM
4:00
PM
7:00
PM
1:00
AM
7:00
AM
Temperature
78
78
75
70
68
67
67
74
80
80
76
71
68
66
66
76
81
83
78
69
68
Dew Point69%70%70%69%67%67%66%69%69%69%69%68%67%65%66%69%69%68%68%67%66%
Sky Conditions
Wind Direction260
280
250
280
300
320
330
360
020
020
020
020
010
360
030
100
090
070
090
120
120
Wind Speed
(Knots)
873443468864433566545
Cloud Base
(Feet AGL)
% Precipitation  53%24%11%3%16%none3%none12%2%8%
Precipitation
Amount (in)
  .1<.24nonenonenonenonenonenonenonenonenonenone
Probability of
Thunderstorms
 41%15%1%3%15%3%1%3%11%2%
Visibility (miles)6+6+6+6+3 ~ 53 ~ 51 ~ 23 ~ 56+6+6+63 ~ 53 ~ 51 ~ 266+6+6+63 ~ 5