Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 31

Waning Gibbous 93%

21:35

09:14

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

Sun - Rise: 06:24, Set: 20:20, Transit: 13:21. Moon - Rise: 21:35, Set: 09:14. Civil Dark: 20:48 - 05:56. Nautical Dark: 21:22 - 05:22. Astro Dark: 21:58 - 04:45

Total Clouds (% Sky Obscured)

42
40
40
57
61
38
19
14
18
2
9
28
38
47
56
72
96
91
100
96
100
94
96
93

Low Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
0
0
0
0
8
13
0
0
5
0
0
8
15
36
24

Medium Clouds (% Sky Obscured)

42
40
40
41
45
28
13
0
0
0
2
17
20
27
30
35
35
37
37
36
24
28
28
26

High Clouds (% Sky Obscured)

4
2
2
1
0
0
2
14
18
2
9
2
7
5
4
33
85
70
100
95
100
86
91
89

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
None
None
None
None
None
None

Precipitation Probability (%)

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 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)

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

Chance of Frost

Temperature (°C)

31
31
32
32
31
31
29
27
25
24
23
22
22
21
20
20
20
20
21
22
24
26
28
29

Feels Like (°C)

31
33
33
32
32
31
30
28
25
24
24
22
23
22
23
23
22
22
22
24
26
27
28
29

Dew Point (°C)

11
9
9
9
9
11
13
14
13
12
11
12
14
15
16
17
18
18
18
19
18
17
17
16

Relative Humidity (%)

29
25
25
24
25
29
37
44
47
48
48
51
61
70
76
81
84
86
85
80
68
57
51
46

Pressure (mb)

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

Ozone (du)

316
314
313
313
312
310
306
306
305
303
303
304
302
300
299
299
298
299
300
300
301
302
301
300

Saturday 1

Waning Gibbous 87%

22:00

10:15

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:24, Set: 20:19, Transit: 13:21. Moon - Rise: 22:00, Set: 10:15. Civil Dark: 20:47 - 05:56. Nautical Dark: 21:21 - 05:23. Astro Dark: 21:57 - 04:46

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
97
100
100
100
100
93
64
98
97
100
66
71
100
95
86
100

Low Clouds (% Sky Obscured)

30
37
37
27
44
39
42
47
24
0
0
0
0
0
0
25
37
31
0
21
51
77
47
48

Medium Clouds (% Sky Obscured)

26
34
31
14
34
25
18
26
16
1
4
2
3
0
0
14
24
24
18
6
38
34
35
60

High Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
94
99
100
100
100
93
56
95
93
100
53
61
70
59
61
100

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
3

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
7
34
43

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)

8
9
10
9
9
8
8
9
10
10
9
7
5
5
4
4
4
4
4
5
6
7
8
9

Chance of Frost

Temperature (°C)

30
31
31
31
31
30
29
27
26
25
24
23
22
21
21
20
20
20
21
22
24
26
28
29

Feels Like (°C)

30
30
30
29
30
29
29
26
24
24
23
23
23
23
23
24
22
22
23
25
27
27
29
31

Dew Point (°C)

16
15
14
13
12
13
15
16
16
16
16
17
18
18
18
19
19
19
19
19
19
20
19
21

Relative Humidity (%)

42
38
35
32
31
34
42
50
53
58
63
70
76
80
85
89
92
93
92
83
71
68
58
62

Pressure (mb)

1014
1013
1012
1012
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

298
298
298
299
300
300
300
300
300
300
298
297
295
294
294
294
295
296
297
297
295
294
295
294

Sunday 2

Waning Gibbous 78%

22:24

11:18

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:25, Set: 20:18, Transit: 13:21. Moon - Rise: 22:24, Set: 11:18. Civil Dark: 20:46 - 05:57. Nautical Dark: 21:20 - 05:24. Astro Dark: 21:56 - 04:48

Total Clouds (% Sky Obscured)

100
100
100
90
73
88
100
94
80
100
100
100
97
100
96
100
100
94
100
98
97
95
94
94

Low Clouds (% Sky Obscured)

26
69
79
74
61
60
67
65
56
47
26
19
39
87
71
69
77
75
82
82
76
72
70
71

Medium Clouds (% Sky Obscured)

57
75
84
43
6
21
28
11
32
21
20
2
40
32
40
56
62
67
100
92
84
77
78
81

High Clouds (% Sky Obscured)

99
100
100
26
33
80
65
55
71
100
100
100
95
83
88
100
100
80
68
64
52
20
7
42

ISS Passover

Visibility (miles)

3
3
2
2
9
9
9
9
9
4
4
7
4
5
9
9
8
9
9
9
9
9
7
1

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

Precipitation Probability (%)

39
49
45
48
63
95
95
79
95
95
95
57
84
95
95
95
95
91
88
67
81
90
95
95

Precipitation Amount (mm)

0
0.2
0
0.2
0.3
1
0.9
0.2
1.3
1.1
0.7
0
0.4
0.8
1.2
0.9
0.9
0.6
0.7
0.3
0.3
0.3
1.6
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

25
25
27
25
26
23
20
18
20
22
23
23
23
23
23
23
22
23
23
22
23
24
24
25

Relative Humidity (%)

80
76
81
70
82
68
60
56
68
82
88
92
94
94
94
95
94
95
95
94
94
94
94
98

Pressure (mb)

1011
1010
1010
1009
1009
1008
1008
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1011

Ozone (du)

294
295
296
296
296
295
295
296
297
297
296
295
293
293
292
291
291
291
291
290
289
290
289
288

Monday 3

Waning Gibbous 69%

22:51

12:24

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:26, Set: 20:17, Transit: 13:21. Moon - Rise: 22:51, Set: 12:24. Civil Dark: 20:45 - 05:58. Nautical Dark: 21:19 - 05:25. Astro Dark: 21:55 - 04:49

Total Clouds (% Sky Obscured)

94
96
98
100
100
100
100
75
64
87
100
100
100
87
100
99
76
100
99
100
100
72
42
50

Low Clouds (% Sky Obscured)

70
76
81
87
75
64
50
30
28
24
49
76
67
67
57
55
56
73
86
87
82
56
42
50

Medium Clouds (% Sky Obscured)

81
78
76
58
28
32
45
45
45
55
58
61
59
63
68
63
60
58
55
54
53
52
42
45

High Clouds (% Sky Obscured)

43
62
79
100
100
100
100
75
64
86
100
100
100
62
91
88
42
96
49
46
45
29
32
46

ISS Passover

Visibility (miles)

5
3
5
9
9
9
9
9
9
9
9
7
9
5
3
9
5
3
4
2
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

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

Precipitation Probability (%)

95
93
80
78
95
95
95
95
79
57
74
72
76
74
68
57
57
53
45
50
51
66
73
57

Precipitation Amount (mm)

0.9
0.5
0.2
0
0.5
0.9
1
0.7
0.4
0
0.4
0.3
0.4
0.4
0.3
0
0
0
0
0
0
0
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
98
95
91
94
91
91
94
95
95
97
98
98
98
97
98
98
100
98
95
94
88
76
66

Pressure (mb)

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

Ozone (du)

292
290
292
294
295
296
298
299
300
301
300
299
300
300
300
301
302
303
303
303
306
307
308
309

Tuesday 4

Waning Gibbous 58%

23:20

No Set

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:27, Set: 20:16, Transit: 13:21. Moon - Rise: 23:20, Set: No Set. Civil Dark: 20:44 - 05:59. Nautical Dark: 21:17 - 05:25. Astro Dark: 21:53 - 04:50

Total Clouds (% Sky Obscured)

53
86
94
90
58
75
72
80
87
93
92
92
85
88
84
80
84
86
89
85
82
82
88
91

Low Clouds (% Sky Obscured)

53
63
65
69
55
38
16
29
13
11
12
13
15
33
48
74
73
69
65
58
54
46
40
37

Medium Clouds (% Sky Obscured)

41
34
26
15
8
4
0
0
0
0
0
0
0
13
5
0
0
0
0
0
0
0
1
2

High Clouds (% Sky Obscured)

53
55
64
46
11
53
59
68
76
85
80
76
62
80
74
62
68
74
83
76
70
65
74
79

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

54
51
46
51
61
51
45
35
26
5
16
19
21
17
18
7
12
9
0
18
15
14
33
43

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
31
30
30
30
30
29
28
27
26
26
25
26
26
27
26
26
26
26
25
29
29
29
30

Dew Point (°C)

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

Relative Humidity (%)

62
58
59
64
61
74
78
83
86
88
88
88
91
91
92
94
95
92
89
87
78
70
63
64

Pressure (mb)

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

Ozone (du)

308
306
304
303
302
302
302
301
302
302
302
302
301
301
301
302
302
302
301
301
301
301
301
301

Wednesday 5

Third Quarter 46%

23:55

13:32

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 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)

93
90
86
82
75
64
59
65
73
78
81
83
81
88
88
88
92
95
100
100
99
99
95
91

Low Clouds (% Sky Obscured)

42
41
44
47
36
24
12
17
22
28
40
52
65
57
44
34
55
76
98
98
95
98
95
91

Medium Clouds (% Sky Obscured)

3
5
9
12
8
4
0
0
0
0
0
0
0
0
0
0
6
10
12
11
11
14
15
13

High Clouds (% Sky Obscured)

82
66
55
40
41
32
43
47
62
67
66
71
66
65
56
54
63
79
97
95
95
94
73
54

ISS Passover

Visibility (miles)

5
2
2
3
3
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

51
56
60
63
57
49
36
31
23
1
3
3
2
15
20
23
26
27
27
27
25
24
26
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

23
24
25
25
26
26
25
25
25
24
24
24
23
23
23
22
22
23
23
24
25
26
27
27

Relative Humidity (%)

65
66
70
75
81
85
87
91
94
94
97
97
95
94
94
92
94
94
95
95
95
94
94
87

Pressure (mb)

1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022

Ozone (du)

300
299
300
300
301
301
302
302
302
302
302
301
301
300
301
301
302
302
302
302
302
302
302
301

Thursday 6

Waning Crescent 34%

00:37

14:44

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
07 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)

86
85
85
79
68
54
42
64
85
100
95
90
87
75
61
48
54
59
64

Low Clouds (% Sky Obscured)

86
83
71
60
43
27
14
14
12
8
8
7
7
7
6
9
10
14
41

Medium Clouds (% Sky Obscured)

7
8
10
12
13
14
17
32
47
67
48
28
8
8
8
7
6
5
3

High Clouds (% Sky Obscured)

37
44
42
49
54
54
42
64
85
100
94
88
83
66
44
25
28
32
35

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 (%)

29
34
36
35
36
32
24
21
17
10
11
9
2
3
3
1
3
3
1

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)

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

Chance of Frost

Temperature (°C)

30
31
31
31
31
30
28
27
26
26
25
25
25
25
24
24
24
25
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
77
72
69
65
70
75
80
79
79
79
80
80
79
82
85
88
87
84

Pressure (mb)

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

Ozone (du)

300
299
299
299
298
299
299
300
300
300
300
299
298
298
297
297
296
297
297

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

Generated: 31/07/26 13:17:15. Forecast: 31/07/26 to 06/08/26. Timezone: UTC-4.00