Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waning Gibbous 58%

23:20

12:24

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 06:27, Set: 20:16, Transit: 13:21. Moon - Rise: 23:20, Set: 12:24. Civil Dark: 20:44 - 05:59. Nautical Dark: 21:17 - 05:25. Astro Dark: 21:53 - 04:50

Total Clouds (% Sky Obscured)

81
85
88
100
100
100
100
100
100
100
100
100
100
100
99
88
90
83
69
67
72
65
65
80

Low Clouds (% Sky Obscured)

26
35
35
46
66
76
70
78
71
70
66
67
73
78
87
84
86
74
69
67
72
65
65
74

Medium Clouds (% Sky Obscured)

64
85
88
98
97
100
95
89
91
73
67
73
73
21
39
37
29
24
2
2
3
2
2
31

High Clouds (% Sky Obscured)

81
85
88
100
100
100
100
100
100
100
100
100
100
100
96
58
25
26
14
4
2
2
4
5

ISS Passover

Visibility (miles)

9
9
2
9
9
9
9
9
3
2
2
2
8
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
13
69
39
46

Precipitation Type

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

Precipitation Probability (%)

2
2
95
95
95
95
95
95
95
87
78
71
48
39
37
29
29
15
15
13
7
5
2
0

Precipitation Amount (mm)

0.2
0.7
1.2
1.7
0.4
1.6
0.6
0.5
0.7
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
24
24
24
25
25
25
25
25
24
24
25
24
24
24
23
23
23
23
23
23
23
23

Feels Like (°C)

27
27
28
27
28
28
28
28
28
28
28
28
28
28
27
27
28
27
27
27
28
27
27
26

Dew Point (°C)

22
22
23
23
23
23
23
22
22
23
24
24
24
24
23
23
23
23
23
22
23
22
22
22

Relative Humidity (%)

94
91
91
94
94
92
91
83
84
92
97
97
97
97
98
97
98
97
98
97
98
98
98
98

Pressure (mb)

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

Ozone (du)

301
302
302
302
301
301
302
301
301
300
301
301
303
303
303
303
301
301
301
301
301
302
301
301

Wednesday 5

Third Quarter 55%

23:55

13:32

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 06:27, Set: 20:15, Transit: 13:21. Moon - Rise: 23:55, Set: 13:32. Civil Dark: 20:43 - 06:00. Nautical Dark: 21:16 - 05:26. Astro Dark: 21:52 - 04:51

Total Clouds (% Sky Obscured)

82
63
64
73
100
96
85
99
100
100
90
98
93
81
87
98
79
92
89
84
86
50
52
53

Low Clouds (% Sky Obscured)

67
56
63
61
38
55
55
60
76
74
54
68
22
19
34
33
40
48
51
58
67
50
52
53

Medium Clouds (% Sky Obscured)

43
18
4
28
7
12
26
37
32
37
63
79
51
27
65
51
33
60
73
67
61
22
28
24

High Clouds (% Sky Obscured)

3
4
4
8
99
88
60
97
94
57
65
88
81
43
67
94
71
52
16
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
4
9
9
9
9
9
7
9
9
9
9
9
9

Fog (%)

68
72
65
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

Precipitation Type

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

Precipitation Probability (%)

0
14
29
20
35
27
24
11
15
22
22
38
20
9
32
48
60
29
19
11
8
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
27
28
29
30
31
31
31
30
29
29
28
27
25
25
25
24
24
24
24
24
24

Feels Like (°C)

26
27
29
31
32
32
32
33
33
33
32
32
32
32
31
28
27
27
27
26
26
26
28
28

Dew Point (°C)

22
23
23
23
22
21
21
21
18
22
23
24
26
26
25
24
23
24
23
23
23
23
23
23

Relative Humidity (%)

98
94
88
81
68
60
57
55
46
57
66
74
85
88
88
90
90
94
92
94
94
95
95
95

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1020
1020
1020
1020
1020
1021

Ozone (du)

301
302
302
301
299
299
299
300
301
302
302
303
302
305
304
303
303
303
303
302
301
303
304
304

Thursday 6

Waning Crescent 46%

00:37

14:44

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 06:28, Set: 20:14, Transit: 13:21. Moon - Rise: 00:37, Set: 14:44. Civil Dark: 20:42 - 06:01. Nautical Dark: 21:15 - 05:27. Astro Dark: 21:50 - 04:52

Total Clouds (% Sky Obscured)

54
67
67
68
76
75
76
100
100
100
100
100
100
98
70
46
50
56
51
52
52
49
76
94

Low Clouds (% Sky Obscured)

54
63
51
60
64
37
52
67
67
67
73
78
73
63
1
13
40
55
51
52
51
47
61
76

Medium Clouds (% Sky Obscured)

25
27
2
2
2
9
19
20
13
0
0
0
0
0
0
2
1
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
65
65
60
65
65
60
50
48
40
35
31
34
72
64
32
35
40
40
39
41
33
51
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

25
10
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
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
64
59
55
59
61
45
33
52
75
90
39
7
2
26
5
18
29
39
18
5
15
2
0

Precipitation Amount (mm)

0
0.6
0.2
0.4
0.2
0.2
0
0
0.2
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
6
6
6
7
8
8
7
6
5
7
7
6
4
4
5
5
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

24
25
26
27
28
30
31
31
31
30
29
29
28
27
26
25
25
24
24
24
24
24
23
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
84
73
62
54
51
46
50
54
54
60
65
65
69
78
80
87
91
92
92
95
95
95

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1022

Ozone (du)

303
301
298
298
299
298
298
298
297
297
298
299
299
300
301
301
301
301
302
304
305
306
307
308

Friday 7

Waning Crescent 34%

01:29

15:56

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 06:29, Set: 20:13, Transit: 13:21. Moon - Rise: 01:29, Set: 15:56. Civil Dark: 20:40 - 06:02. Nautical Dark: 21:14 - 05:28. Astro Dark: 21:49 - 04:53

Total Clouds (% Sky Obscured)

95
96
75
69
69
65
64
91
96
100
100
98
61
100
100
100
100
100
78
63
100
84
91
100

Low Clouds (% Sky Obscured)

87
75
67
54
57
59
60
84
89
92
88
38
3
58
82
26
13
17
18
19
26
28
32
38

Medium Clouds (% Sky Obscured)

0
8
14
20
17
9
10
10
11
13
10
6
0
7
15
23
48
45
2
2
37
27
36
45

High Clouds (% Sky Obscured)

46
63
51
64
51
27
4
25
56
84
100
95
61
100
100
100
100
100
71
54
100
47
41
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
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
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
31
43
46
41
36
32
33
35
34
35
36
41
44
70
53
21
17
14
6
7
23
11
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
6
6
7
7
8
8
6
6
5
4
3
4
4
2
3
4
5
4
4
3
3

Chance of Frost

Temperature (°C)

24
25
26
27
29
30
31
32
32
31
30
30
29
27
27
26
25
25
24
24
24
24
23
23

Feels Like (°C)

27
27
28
31
32
33
35
35
33
33
32
32
32
32
30
29
29
28
28
27
28
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

94
87
77
68
60
53
48
46
46
56
56
50
55
64
66
77
91
92
94
91
91
91
92
91

Pressure (mb)

1022
1022
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1020

Ozone (du)

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

Saturday 8

Waning Crescent 23%

02:31

17:05

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 06:30, Set: 20:12, Transit: 13:20. Moon - Rise: 02:31, Set: 17:05. Civil Dark: 20:39 - 06:02. Nautical Dark: 21:12 - 05:29. Astro Dark: 21:48 - 04:54

Total Clouds (% Sky Obscured)

94
56
80
70
56
70
75
74
75
75
65
52
83
82
85
84
89
96
100
88
73
55
56
49

Low Clouds (% Sky Obscured)

38
40
42
46
43
36
40
67
75
75
40
41
83
70
48
27
18
9
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
5
10
10
9
9
9
8
7
6
5
4
20
18
16
14
11
7
2
11
20
26
36
43

High Clouds (% Sky Obscured)

52
43
55
34
17
39
47
49
48
54
34
10
51
58
69
76
87
95
100
84
64
40
35
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
14
25
32
30
22
15
15
16
11
10
9
5
22
28
29
48
57
64
54
43
30
34
32

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
26
28
29
30
32
33
33
32
32
32
31
30
29
28
27
26
26
25
25
24
24
24

Feels Like (°C)

26
27
29
30
31
33
33
34
34
34
35
35
34
32
32
32
32
31
31
31
27
27
26
27

Dew Point (°C)

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

Relative Humidity (%)

88
85
79
69
60
53
48
43
43
53
60
48
57
55
63
72
81
84
88
94
94
94
94
94

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1018
1018
1017
1017
1016
1017
1017
1017
1018
1019
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

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

Sunday 9

Waning Crescent 14%

03:43

18:07

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
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

Sun - Rise: 06:31, Set: 20:11, Transit: 13:20. Moon - Rise: 03:43, Set: 18:07. Civil Dark: 20:38 - 06:03. Nautical Dark: 21:11 - 05:30. Astro Dark: 21:46 - 04:56

Total Clouds (% Sky Obscured)

49
72
83
100
92
88
92
89
82
78
83
89
94
83
73
62
74
87
100
100
100
100
98
96

Low Clouds (% Sky Obscured)

0
10
20
31
21
12
3
27
54
78
83
86
86
69
52
35
24
14
3
2
1
0
0
0

Medium Clouds (% Sky Obscured)

49
71
81
90
67
42
20
16
14
12
8
4
0
7
8
10
17
26
34
41
44
47
42
32

High Clouds (% Sky Obscured)

29
51
70
91
81
79
75
56
31
4
23
40
49
39
28
19
45
72
100
98
97
96
95
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
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
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

23
27
24
9
11
10
8
9
9
5
8
7
3
36
56
72
64
64
61
60
47
0
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

3
3
3
5
5
6
6
7
6
5
5
4
4
4
4
4
5
4
4
3
3
4
4
4

Chance of Frost

Temperature (°C)

24
24
26
27
29
31
32
34
33
33
33
32
31
30
29
28
26
26
25
25
25
24
24
25

Feels Like (°C)

26
26
29
30
31
31
29
28
41
39
37
37
36
35
32
32
32
31
30
30
26
26
26
26

Dew Point (°C)

23
23
24
25
26
25
23
20
22
23
23
23
23
22
23
23
24
23
22
22
22
22
22
22

Relative Humidity (%)

92
92
90
90
87
70
57
45
50
54
58
59
60
61
69
77
87
86
83
83
84
85
87
85

Pressure (mb)

1019
1019
1019
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1018
1019

Ozone (du)

304
304
304
303
303
304
304
304
305
305
306
306
306
306
307
307
307
307
307
306
306
306
305
306

Monday 10

Waning Crescent 6%

04:59

18:58

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

Sun - Rise: 06:31, Set: 20:10, Transit: 13:20. Moon - Rise: 04:59, Set: 18:58. Civil Dark: 20:37 - 06:04. Nautical Dark: 21:10 - 05:31. Astro Dark: 21:45 - 04:57

Total Clouds (% Sky Obscured)

94
85
78
56
42
29
22
15
11
11
35
60
88
85
89
95
76
56
33

Low Clouds (% Sky Obscured)

0
6
0
0
0
0
0
0
0
0
14
27
39
36
34
30
20
9
0

Medium Clouds (% Sky Obscured)

28
21
13
3
4
4
5
8
10
11
11
11
12
9
4
0
0
0
0

High Clouds (% Sky Obscured)

94
85
78
56
42
29
22
15
11
8
25
42
58
66
67
77
69
47
20

ISS Passover

Visibility (miles)

9
9
9
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

Precipitation Type

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

Precipitation Probability (%)

1
7
10
12
14
14
13
14
13
9
12
13
12
10
7
1
2
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
6
7
8
8
8
8
8
8
8
8
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

25
25
27
29
31
32
33
34
34
35
35
34
32
31
30
29
28
27
27

Feels Like (°C)

27
27
29
29
30
31
31
32
39
38
37
38
39
40
31
31
31
31
30

Dew Point (°C)

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

Relative Humidity (%)

84
82
73
63
55
50
44
41
39
38
37
44
53
63
65
69
72
74
76

Pressure (mb)

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

Ozone (du)

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

Forecast for Apex, Wake, United States of America (35.73,-78.85)

Generated: 04/08/26 06:32:15. Forecast: 04/08/26 to 10/08/26. Timezone: UTC-4.00