Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Full Moon 99%

20:04

07:05

06 Bad
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

Sun - Rise: 06:45, Set: 19:47, Transit: 13:16. Moon - Rise: 20:04, Set: 07:05. Civil Dark: 20:13 - 06:18. Nautical Dark: 20:44 - 05:48. Astro Dark: 21:17 - 05:16

Total Clouds (% Sky Obscured)

75
81
85
88
100
100
100
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
15
10
9
6
5
9
7
42
65
94
92
91
10
9
5
4
2
6
12
18
13
9
25

Medium Clouds (% Sky Obscured)

8
5
1
0
2
21
2
2
0
0
1
12
16
20
0
9
58
23
48
18
8
2
35
3

High Clouds (% Sky Obscured)

75
81
85
88
100
100
100
100
100
93
100
100
100
100
100
100
100
100
100
100
100
100
100
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
7
9

Fog (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
1
12
32

Precipitation Type

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

Precipitation Probability (%)

4
6
0
2
16
26
24
23
22
27
23
51
54
86
85
93
32
11
19
59
54
95
95
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.6
0.5
1.1
0
0
0
0.4
0
1
1.6
0.4

Wind Speed/Direction (mph)

2
2
1
2
3
3
3
3
3
3
2
3
4
5
4
3
2
2
2
1
2
1
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
21
22
22
21
19
18
17
16
16
19
19
20
21
20
21
21
21
21
20
20
21
21

Relative Humidity (%)

95
95
92
85
78
65
55
49
44
40
40
53
60
67
76
77
85
87
87
87
87
88
91
92

Pressure (mb)

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

Ozone (du)

295
294
295
295
294
293
294
294
296
297
297
295
295
297
297
297
296
297
297
297
297
298
299
299

Saturday 29

Waning Gibbous 95%

20:29

08:07

06 Bad
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

Sun - Rise: 06:45, Set: 19:46, Transit: 13:16. Moon - Rise: 20:29, Set: 08:07. Civil Dark: 20:12 - 06:19. Nautical Dark: 20:43 - 05:49. Astro Dark: 21:15 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
97
89
99
100
97
93
97
97

Low Clouds (% Sky Obscured)

11
25
7
8
10
8
8
8
7
18
13
6
4
3
0
0
4
1
6
12
19
21
22
22

Medium Clouds (% Sky Obscured)

40
45
24
40
52
18
22
20
40
75
50
5
13
10
14
20
7
17
22
14
5
5
22
33

High Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
95
99
94
75
96
100
92
81
84
79

ISS Passover

Visibility (miles)

7
7
9
9
9
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

44
45
42
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
7

Precipitation Type

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

Precipitation Probability (%)

60
23
45
23
71
91
55
47
72
56
19
27
58
60
12
17
11
21
18
50
30
5
4
17

Precipitation Amount (mm)

0.4
0
0
0
0.4
0.9
0
0
0.2
0
0
0
0.2
0.4
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
23
24
25
26
27
28
30
29
29
29
29
27
25
24
24
23
23
23
22
22
22
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
95
92
87
80
77
77
63
55
54
60
63
64
75
86
87
88
89
91
92
95
96
95
95

Pressure (mb)

1019
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

301
301
302
301
300
299
300
300
299
298
296
297
297
297
297
298
298
298
299
298
298
299
300
302

Sunday 30

Waning Gibbous 89%

20:55

09:11

06 Bad
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 OK
03 Good
04 Good
05 OK

Sun - Rise: 06:46, Set: 19:44, Transit: 13:15. Moon - Rise: 20:55, Set: 09:11. Civil Dark: 20:10 - 06:20. Nautical Dark: 20:41 - 05:50. Astro Dark: 21:13 - 05:18

Total Clouds (% Sky Obscured)

100
77
72
86
58
66
70
89
100
100
100
94
86
77
85
89
78
84
82
5
5
5
6
21

Low Clouds (% Sky Obscured)

24
15
19
12
9
14
17
44
93
93
93
94
86
77
85
42
30
28
9
0
1
1
2
6

Medium Clouds (% Sky Obscured)

35
28
20
35
33
33
23
20
24
27
36
39
27
14
8
9
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

97
49
30
71
1
15
25
72
77
70
62
39
8
7
15
76
43
48
68
5
3
1
0
1

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
7
9
9
9

Fog (%)

31
52
39
16
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

16
0
0
59
62
37
19
8
17
5
5
1
1
5
1
0
8
32
56
31
17
0
1
0

Precipitation Amount (mm)

0
0
0
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
3
4
4
4
4
4
3
3
3
4
4
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
92
84
77
68
59
53
49
49
55
54
57
62
65
64
67
68
75
91
94
95
94
95

Pressure (mb)

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

Ozone (du)

303
302
301
300
299
300
301
300
299
298
297
295
294
293
293
293
293
293
293
291
289
287
286
286

Monday 31

Waning Gibbous 81%

21:23

10:16

06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
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 Good
02 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 06:47, Set: 19:43, Transit: 13:15. Moon - Rise: 21:23, Set: 10:16. Civil Dark: 20:09 - 06:21. Nautical Dark: 20:40 - 05:51. Astro Dark: 21:12 - 05:19

Total Clouds (% Sky Obscured)

34
42
38
29
26
29
31
40
50
80
84
67
51
40
50
62
57
66
52
11
21
30
80
51

Low Clouds (% Sky Obscured)

14
16
10
9
6
6
5
23
35
80
84
67
28
0
13
32
44
65
37
4
7
7
11
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
10
14
17
20
21
15
7
0
1
1
2
2
2
2
14
26
37
39

High Clouds (% Sky Obscured)

1
0
0
1
3
3
4
4
9
16
23
17
42
40
45
58
28
36
28
2
0
2
39
13

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
3
1
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
3
4
4
4
3
3
4
3
4
4
3
3
3
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

22
23
23
25
28
30
31
33
34
34
34
33
32
31
30
29
27
26
26
25
25
25
24
24

Feels Like (°C)

27
28
28
30
32
33
35
37
37
36
35
35
34
33
32
30
29
29
28
27
28
28
28
26

Dew Point (°C)

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

Relative Humidity (%)

95
97
92
84
73
58
48
43
39
37
45
54
54
58
61
61
61
64
65
67
71
74
78
80

Pressure (mb)

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

Ozone (du)

286
287
287
287
287
287
285
285
285
284
283
283
282
282
282
283
283
284
284
283
283
282
283
283

Tuesday 1

Waning Gibbous 72%

21:56

11:24

06 OK
07 OK
08 OK
09 OK
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 OK

Sun - Rise: 06:48, Set: 19:42, Transit: 13:15. Moon - Rise: 21:56, Set: 11:24. Civil Dark: 20:08 - 06:22. Nautical Dark: 20:38 - 05:52. Astro Dark: 21:10 - 05:20

Total Clouds (% Sky Obscured)

42
39
36
45
51
51
66
90
95
100
100
86
72
40
43
46
49
53
61
69
66
66
63
46

Low Clouds (% Sky Obscured)

4
0
0
0
0
9
20
29
29
32
41
32
19
0
5
10
16
20
19
19
21
27
40
33

Medium Clouds (% Sky Obscured)

39
39
36
34
28
30
29
24
33
33
42
38
30
23
16
9
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
7
7
19
25
34
59
90
95
100
100
80
59
22
25
27
27
33
46
58
66
65
51
24

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

Precipitation Probability (%)

0
0
0
0
0
5
7
8
12
16
20
34
43
49
53
37
1
2
1
0
1
1
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
4
4
4
4
4
4
3
3
4
3
4
5
5
5
5
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

24
24
25
27
29
31
33
34
35
36
36
35
34
31
29
28
27
26
26
25
25
25
24
24

Feels Like (°C)

28
28
29
31
33
35
36
37
37
38
37
37
36
33
32
31
31
31
30
30
30
26
26
27

Dew Point (°C)

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

Relative Humidity (%)

83
85
82
68
58
49
42
38
35
32
32
33
38
48
54
57
60
64
65
67
70
71
73
77

Pressure (mb)

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

Ozone (du)

283
284
285
285
284
284
284
284
283
282
282
282
282
281
281
281
282
282
282
281
281
281
281
281

Wednesday 2

Waning Gibbous 60%

22:35

12:35

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

Sun - Rise: 06:48, Set: 19:40, Transit: 13:14. Moon - Rise: 22:35, Set: 12:35. Civil Dark: 20:06 - 06:22. Nautical Dark: 20:37 - 05:53. Astro Dark: 21:09 - 05:21

Total Clouds (% Sky Obscured)

29
12
10
9
8
19
32
45
45
48
49
40
32
24
17
9
0
10
19
29
30
33
36
23

Low Clouds (% Sky Obscured)

21
9
8
7
6
18
29
39
37
14
15
13
17
18
15
8
0
0
0
0
3
7
10
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
10
14
11
7
4
3
1
0
0
0
0
5
11
16
18
22
28
18

High Clouds (% Sky Obscured)

13
4
3
3
2
3
4
6
4
3
1
1
0
0
0
0
0
0
0
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
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 (%)

1
0
0
0
0
10
14
17
14
11
3
3
2
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)

3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
5
5
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

24
25
25
27
30
32
33
35
36
36
36
36
35
33
31
30
29
28
28
27
27
27
26
26

Feels Like (°C)

26
27
27
29
31
31
32
34
35
42
41
40
40
40
40
33
33
33
33
33
32
30
30
30

Dew Point (°C)

20
20
20
19
19
18
18
17
17
17
17
17
18
18
19
19
20
20
21
21
21
21
21
21

Relative Humidity (%)

74
74
73
61
51
44
39
35
32
32
32
31
36
41
48
53
58
62
65
66
68
70
72
76

Pressure (mb)

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

Ozone (du)

281
282
282
282
283
283
282
282
281
282
282
282
282
283
283
283
283
283
283
283
282
283
284
285

Thursday 3

Waning Gibbous 60%

23:23

13:46

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

Sun - Rise: 06:49, Set: 19:39, Transit: 13:14. Moon - Rise: 23:23, Set: 13:46. Civil Dark: 20:05 - 06:23. Nautical Dark: 20:35 - 05:53. Astro Dark: 21:07 - 05:22

Total Clouds (% Sky Obscured)

11
0
0
0
0
14
27
31
24
21
17
31
44
62
61
57
51
60
69
80

Low Clouds (% Sky Obscured)

4
0
0
0
0
3
2
2
1
1
2
16
30
45
46
47
51
60
66
70

Medium Clouds (% Sky Obscured)

10
0
0
0
0
13
26
31
24
21
17
31
44
53
50
47
44
52
60
68

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
12
21
35
33
17
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
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
1
4
5
6
5
1
1
1
0
2
3
0
8
13
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
26
29
31
34
35
36
37
37
37
38
36
34
32
31
30
29
29
28

Feels Like (°C)

30
30
30
31
32
34
34
35
36
42
41
39
40
40
41
32
32
32
32
31

Dew Point (°C)

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

Relative Humidity (%)

75
73
72
59
48
40
36
32
28
27
26
25
29
34
40
43
44
47
47
48

Pressure (mb)

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

Ozone (du)

285
286
287
287
287
287
286
286
286
286
285
285
284
284
284
284
285
285
285
285

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

Generated: 28/08/26 06:55:01. Forecast: 28/08/26 to 03/09/26. Timezone: UTC-4.00