Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 5

Third Quarter 46%

00:15

15:33

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:50, Set: 20:57, Transit: 13:53. Moon - Rise: 00:15, Set: 15:33. Civil Dark: 21:27 - 06:20. Nautical Dark: 22:04 - 05:44. Astro Dark: 22:44 - 05:04

Total Clouds (% Sky Obscured)

45
58
64
94
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81

Low Clouds (% Sky Obscured)

20
10
0
3
1
31
17
26
18
23
27
64
49
80
82
97
65
79
74
80
89
61
46
51

Medium Clouds (% Sky Obscured)

44
46
50
82
91
79
56
73
84
86
67
59
59
78
100
74
71
79
76
48
20
27
38
43

High Clouds (% Sky Obscured)

36
58
64
76
81
100
100
100
100
98
100
92
100
100
48
100
100
100
100
100
100
100
100
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
2
3
2
2
3
9
7
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

10
19
24
7
29
23
28
10
9
31
53
70
88
95
93
75
64
83
62
23
22
29
28
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.8
0.6
0.3
0.2
0.5
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
4
5
5
4
5
7
6
5
6
6
5
6
6
7
9
10
10
11
12
12
12
11

Chance of Frost

Temperature (°C)

28
27
26
24
23
23
23
22
22
21
21
21
21
21
21
21
22
23
24
23
24
26
26
25

Feels Like (°C)

31
31
29
27
25
24
23
22
23
22
22
22
22
22
22
23
23
23
24
24
25
27
27
27

Dew Point (°C)

22
22
22
21
20
18
18
19
19
19
20
20
20
20
20
21
21
22
22
22
22
23
21
20

Relative Humidity (%)

68
74
81
83
79
74
75
81
85
87
89
95
96
96
96
100
96
94
92
89
84
83
75
72

Pressure (mb)

1016
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1019
1018
1018
1017
1017

Ozone (du)

305
306
305
304
303
303
304
303
303
304
304
305
306
307
307
309
308
309
310
308
308
309
310
310

Thursday 6

Waning Crescent 34%

00:54

16:47

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Bad
13 OK
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:51, Set: 20:56, Transit: 13:53. Moon - Rise: 00:54, Set: 16:47. Civil Dark: 21:25 - 06:21. Nautical Dark: 22:02 - 05:45. Astro Dark: 22:42 - 05:05

Total Clouds (% Sky Obscured)

66
49
68
59
99
63
56
65
64
93
84
92
68
96
100
99
74
40
47
35
45
69
50
62

Low Clouds (% Sky Obscured)

48
19
51
39
49
33
20
32
30
79
63
70
50
63
58
42
27
25
27
27
31
42
14
22

Medium Clouds (% Sky Obscured)

43
32
37
36
27
25
24
23
20
3
17
29
16
28
5
5
4
3
4
0
0
0
0
0

High Clouds (% Sky Obscured)

37
36
45
58
99
63
56
65
63
70
64
78
58
90
99
99
36
4
4
3
13
50
45
50

ISS Passover

Visibility (miles)

5
9
9
7
6
6
8
9
5
9
9
9
9
5
9
9
9
9
9
9
9
6
9
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

60
46
44
86
89
75
75
76
51
33
74
95
95
95
47
1
2
6
7
0
34
68
50
45

Precipitation Amount (mm)

0.3
0.2
0
0.9
0.8
0.5
0.5
0.5
0
0
0.4
0.8
2.5
1.3
0
0
0
0
0
0
0.2
0.5
0
0

Wind Speed/Direction (mph)

10
9
7
6
6
6
6
5
5
5
5
5
5
6
7
8
6
7
7
6
8
10
9
10

Chance of Frost

Temperature (°C)

25
24
24
23
23
22
22
21
21
21
21
21
21
21
21
22
23
25
26
27
28
29
29
29

Feels Like (°C)

27
28
28
26
26
23
25
25
25
24
23
23
23
23
22
24
26
27
30
31
32
32
32
31

Dew Point (°C)

21
22
22
22
22
22
21
20
21
20
20
20
20
20
21
21
21
21
21
20
21
23
25
25

Relative Humidity (%)

77
87
89
94
97
96
96
94
95
95
96
96
96
96
98
95
88
79
71
65
65
72
81
82

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015

Ozone (du)

311
311
312
314
316
320
322
323
324
327
329
331
333
330
333
332
326
323
320
317
317
316
314
312

Friday 7

Waning Crescent 23%

01:44

17:57

18 Bad
19 Bad
20 Bad
21 Bad
22 Good
23 Good
00 Bad
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 06:52, Set: 20:54, Transit: 13:53. Moon - Rise: 01:44, Set: 17:57. Civil Dark: 21:24 - 06:22. Nautical Dark: 22:01 - 05:46. Astro Dark: 22:40 - 05:07

Total Clouds (% Sky Obscured)

44
82
44
79
4
10
60
41
55
47
68
30
89
95
100
98
82
93
32
27
29
26
20
15

Low Clouds (% Sky Obscured)

4
0
0
0
2
10
26
36
38
47
39
30
42
48
64
60
67
73
32
27
24
25
20
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
12
0
6
3
4
2
0
36
60
39
29
29
0
0
0
0
0
0

High Clouds (% Sky Obscured)

44
82
43
79
2
0
50
24
39
3
31
2
60
60
100
97
38
32
2
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

45
31
17
10
2
0
0
0
0
0
7
19
29
63
95
55
17
47
79
45
18
14
6
15

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1
0
0
0.2
0.9
0.2
0
0
0
0

Wind Speed/Direction (mph)

9
9
6
6
6
6
6
6
6
6
5
6
6
6
7
10
9
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

28
28
26
25
23
22
22
22
22
23
22
22
22
22
23
22
24
25
26
27
28
29
29
29

Feels Like (°C)

30
30
30
29
26
27
27
26
26
27
27
26
26
24
24
24
25
28
29
33
34
34
34
34

Dew Point (°C)

25
25
25
23
22
22
22
21
21
22
22
22
22
22
22
22
22
23
23
24
22
21
22
23

Relative Humidity (%)

82
86
91
91
94
96
96
95
95
95
95
96
96
96
98
96
92
87
82
82
68
63
64
68

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

311
313
311
309
306
305
308
308
309
310
308
309
307
306
309
311
312
309
308
308
309
308
309
310

Saturday 8

Waning Crescent 13%

02:46

17:57

18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:53, Set: 20:53, Transit: 13:52. Moon - Rise: 02:46, Set: 17:57. Civil Dark: 21:23 - 06:23. Nautical Dark: 21:59 - 05:47. Astro Dark: 22:39 - 05:08

Total Clouds (% Sky Obscured)

5
0
0
1
7
11
30
24
66
88
100
100
100
100
100
100
100
95
100
97
100
98
100
100

Low Clouds (% Sky Obscured)

4
0
0
0
0
6
13
22
22
22
21
20
19
16
60
14
14
28
51
47
42
38
35
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
21
31
21
11
2
41
38
34
28
27
22
29
40
34
31

High Clouds (% Sky Obscured)

0
0
0
1
5
4
13
3
47
79
100
100
100
100
100
100
100
81
94
78
100
89
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
8
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

13
10
0
0
0
0
1
1
1
1
0
0
13
95
89
67
71
66
48
11
18
16
16
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.4
0.2
0.3
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
6
5
2
3
4
4
5
5
5
6
6
7
10
8
10
10
9
10
10
12
12
12

Chance of Frost

Temperature (°C)

29
28
27
25
23
22
21
20
20
20
20
19
20
20
20
21
22
24
25
26
27
28
29
29

Feels Like (°C)

34
33
32
30
29
26
26
24
24
23
22
21
21
21
21
22
22
24
27
27
29
29
31
31

Dew Point (°C)

23
24
24
23
21
20
20
19
19
19
19
19
19
19
20
20
21
22
23
24
25
24
24
24

Relative Humidity (%)

73
78
86
89
88
88
92
93
95
96
95
95
96
95
96
94
94
92
87
90
88
82
75
77

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1017
1016
1016
1016
1015
1015
1015
1014
1013
1013

Ozone (du)

311
312
311
308
307
307
308
306
306
306
305
304
304
304
302
306
307
305
305
305
304
304
304
307

Sunday 9

Waning Crescent 6%

04:00

18:58

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:54, Set: 20:52, Transit: 13:52. Moon - Rise: 04:00, Set: 18:58. Civil Dark: 21:21 - 06:24. Nautical Dark: 21:58 - 05:48. Astro Dark: 22:37 - 05:09

Total Clouds (% Sky Obscured)

82
100
100
85
76
70
78
60
50
56
76
83
91
100
95
90
75
80
89
97
92
87
80
84

Low Clouds (% Sky Obscured)

32
34
29
22
18
20
23
24
26
28
36
36
26
18
18
15
13
14
15
14
12
10
8
8

Medium Clouds (% Sky Obscured)

34
37
30
20
16
16
8
0
2
5
6
35
25
36
31
26
22
26
28
32
25
18
11
23

High Clouds (% Sky Obscured)

82
100
100
85
76
70
66
49
31
19
15
40
72
100
95
90
61
69
81
93
86
79
72
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
9
4
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
35
46
40
4
3
2
0
2
25
33
24
25
11
22
18
10
20
23
22
30
32
25
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
9
9
10
10
10
10
9
8
8
9
8
8
8
9
11
12
13
14
14
14
14

Chance of Frost

Temperature (°C)

28
28
27
26
25
24
24
24
24
23
23
22
23
23
23
24
26
27
28
30
31
31
31
32

Feels Like (°C)

31
31
29
28
27
26
25
24
24
24
24
23
23
23
23
24
25
26
27
28
28
34
33
32

Dew Point (°C)

24
24
24
23
22
20
19
19
19
19
19
19
19
20
21
22
23
23
24
24
25
25
26
26

Relative Humidity (%)

78
80
83
84
84
74
74
73
73
75
78
81
80
85
89
87
82
78
75
73
71
71
71
72

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

308
308
307
307
307
307
307
307
306
305
306
305
306
306
307
307
306
306
306
306
306
306
306
305

Monday 10

Waning Crescent 2%

05:18

19:46

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:55, Set: 20:51, Transit: 13:52. Moon - Rise: 05:18, Set: 19:46. Civil Dark: 21:20 - 06:26. Nautical Dark: 21:56 - 05:50. Astro Dark: 22:35 - 05:11

Total Clouds (% Sky Obscured)

87
88
83
78
74
74
69
69
73
77
72
68
63
65
73
86
100
100
100
100
87
74
62
51

Low Clouds (% Sky Obscured)

9
9
5
3
0
5
13
21
38
54
70
68
63
65
67
68
72
68
64
59
56
56
57
46

Medium Clouds (% Sky Obscured)

35
50
35
19
1
8
20
33
34
43
48
32
16
0
17
35
53
54
54
54
42
33
25
28

High Clouds (% Sky Obscured)

76
71
72
72
74
51
28
5
20
35
48
32
16
1
34
67
100
100
100
100
68
36
4
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

16
10
12
14
13
33
44
48
75
82
67
74
68
60
64
68
73
63
52
38
34
27
10
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.6
0.3
0.4
0.3
0.3
0.3
0.3
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
13
13
12
12
11
10
10
8
7
5
4
4
4
5
7
8
7
7
8
7
8
8

Chance of Frost

Temperature (°C)

31
30
29
28
28
26
26
26
26
26
25
24
24
24
23
24
24
24
24
25
25
26
26
26

Feels Like (°C)

33
33
34
31
31
32
32
31
31
30
30
29
29
29
28
27
27
27
28
27
28
29
28
28

Dew Point (°C)

27
27
27
26
26
25
25
25
25
25
24
24
24
23
23
23
23
23
23
24
24
24
23
23

Relative Humidity (%)

77
81
86
88
91
92
92
95
95
95
97
97
98
97
97
95
95
94
94
92
91
88
84
81

Pressure (mb)

1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015
1014

Ozone (du)

305
305
305
305
305
306
307
308
309
308
307
305
305
304
303
305
307
309
309
308
308
308
308
308

Tuesday 11

Waning Crescent 0%

06:37

20:25

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:56, Set: 20:49, Transit: 13:52. Moon - Rise: 06:37, Set: 20:25. Civil Dark: 21:19 - 06:27. Nautical Dark: 21:55 - 05:51. Astro Dark: 22:33 - 05:12

Total Clouds (% Sky Obscured)

43
44
58
67
78
66
57
51
43
39
39
60
77
94
91
89
89
92
95
99

Low Clouds (% Sky Obscured)

35
25
16
9
5
5
6
3
8
14
19
21
24
26
25
23
22
23
23
24

Medium Clouds (% Sky Obscured)

27
35
53
67
78
66
57
51
43
27
3
2
1
0
6
11
13
16
21
31

High Clouds (% Sky Obscured)

10
15
25
34
37
17
6
5
5
5
10
44
69
92
90
83
73
87
94
98

ISS Passover

Visibility (miles)

9
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

82
95
95
95
95
68
50
36
33
24
3
4
2
0
0
0
0
15
19
21

Precipitation Amount (mm)

0.5
1
0.9
0.7
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
5
5
5
5
3
3
4
2
1
2
2
3
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

25
24
23
22
21
20
19
19
19
18
18
18
17
17
17
19
21
23
24
25

Feels Like (°C)

29
29
29
25
25
24
23
22
22
20
20
20
19
19
19
21
22
22
23
24

Dew Point (°C)

23
23
23
22
20
19
19
18
18
18
17
17
17
17
17
18
19
20
20
21

Relative Humidity (%)

86
92
97
96
96
95
96
95
96
96
96
96
96
96
96
92
88
84
82
78

Pressure (mb)

1014
1014
1014
1015
1015
1016
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

307
306
305
306
306
306
306
306
306
308
310
311
311
311
311
310
309
308
308
307

Forecast for Lafayette, Tippecanoe, United States of America (40.42,-86.88)

Generated: 05/08/26 18:20:36. Forecast: 05/08/26 to 11/08/26. Timezone: UTC-4.00