Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 8%

03:54

17:36

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

Sun - Rise: 06:53, Set: 19:33, Transit: 13:12. Moon - Rise: 03:54, Set: 17:36. Civil Dark: 19:59 - 06:27. Nautical Dark: 20:29 - 05:57. Astro Dark: 21:00 - 05:26

Total Clouds (% Sky Obscured)

44
44
43
60
0
16
71
31
14
0
2
0
1
4
4
2
3
4
29
22
29
51
85
83

Low Clouds (% Sky Obscured)

6
3
28
60
0
4
6
5
4
0
0
0
0
1
0
0
0
0
1
5
7
8
5
5

Medium Clouds (% Sky Obscured)

28
22
19
6
0
13
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
4
0
3
45
14
0
0
2
0
0
0
1
1
3
4
27
6
6
30
74
70

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)

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

Chance of Frost

Temperature (°C)

30
30
30
29
27
24
23
22
21
20
19
18
18
17
17
17
17
18
21
23
25
27
28
29

Feels Like (°C)

30
30
30
28
25
24
23
21
23
23
21
21
20
20
19
19
19
21
23
24
26
28
28
28

Dew Point (°C)

10
10
10
12
14
12
13
13
14
15
14
14
14
14
13
13
14
14
14
13
12
11
10
9

Relative Humidity (%)

29
28
29
34
45
47
54
59
65
70
72
75
77
78
79
81
82
75
64
53
44
37
33
29

Pressure (mb)

1019
1018
1018
1019
1019
1020
1021
1022
1022
1023
1023
1023
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1025
1024

Ozone (du)

313
309
307
306
305
307
308
306
307
308
309
309
308
308
309
308
307
306
306
305
304
302
301
300

Tuesday 8

Waning Crescent 3%

05:06

18:13

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

Sun - Rise: 06:54, Set: 19:32, Transit: 13:12. Moon - Rise: 05:06, Set: 18:13. Civil Dark: 19:57 - 06:28. Nautical Dark: 20:28 - 05:58. Astro Dark: 20:59 - 05:27

Total Clouds (% Sky Obscured)

73
76
37
49
42
51
91
73
23
28
47
53
15
69
94
70
12
34
19
56
85
88
85
70

Low Clouds (% Sky Obscured)

4
5
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
17
8
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
23
33
6

High Clouds (% Sky Obscured)

58
57
23
43
41
51
91
72
22
28
47
53
12
69
94
67
10
34
19
56
78
74
58
63

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)

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

Chance of Frost

Temperature (°C)

30
30
30
29
27
24
22
21
21
20
19
19
19
18
17
17
17
19
22
25
27
28
29
30

Feels Like (°C)

29
28
28
29
28
24
23
20
20
21
21
21
21
21
18
18
19
22
23
27
27
28
28
29

Dew Point (°C)

9
8
8
9
11
10
9
10
11
13
14
15
15
15
14
14
14
14
15
14
13
12
10
9

Relative Humidity (%)

26
26
26
29
37
40
43
47
55
66
72
76
80
81
82
82
83
76
64
52
43
36
30
27

Pressure (mb)

1024
1023
1023
1023
1023
1024
1025
1025
1025
1026
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1024

Ozone (du)

300
298
299
299
297
297
297
296
295
294
292
292
291
290
288
288
289
289
288
287
286
286
285
284

Wednesday 9

Waning Crescent 0%

06:15

18:44

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

Sun - Rise: 06:54, Set: 19:30, Transit: 13:12. Moon - Rise: 06:15, Set: 18:44. Civil Dark: 19:56 - 06:29. Nautical Dark: 20:26 - 05:59. Astro Dark: 20:57 - 05:28

Total Clouds (% Sky Obscured)

90
89
85
81
73
48
25
20
2
2
2
2
2
8
1
5
0
2
5
7
25
41
52
49

Low Clouds (% Sky Obscured)

5
5
8
7
9
9
7
4
0
0
0
0
0
0
0
1
0
0
0
1
3
7
8
7

Medium Clouds (% Sky Obscured)

44
1
7
6
0
0
0
0
0
0
0
0
2
7
0
0
0
1
2
4
15
26
34
32

High Clouds (% Sky Obscured)

62
80
72
71
47
2
0
2
2
2
2
2
0
0
1
0
0
0
1
1
1
1
2
1

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)

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

Chance of Frost

Temperature (°C)

31
31
30
30
28
25
24
23
23
22
21
21
20
20
20
20
20
21
23
26
28
30
31
32

Feels Like (°C)

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

Dew Point (°C)

9
9
8
9
12
11
11
11
14
17
17
18
18
18
18
18
18
18
18
17
16
15
14
13

Relative Humidity (%)

25
25
25
27
36
40
42
47
57
74
79
84
85
85
86
88
89
82
70
58
47
40
34
30

Pressure (mb)

1023
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1020
1019
1019
1019
1018
1017
1016

Ozone (du)

283
283
283
283
281
280
280
281
281
281
280
280
280
280
280
280
281
281
282
282
282
282
282
283

Thursday 10

New Moon 1%

07:22

19:12

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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

Sun - Rise: 06:55, Set: 19:29, Transit: 13:11. Moon - Rise: 07:22, Set: 19:12. Civil Dark: 19:54 - 06:30. Nautical Dark: 20:25 - 05:59. Astro Dark: 20:56 - 05:29

Total Clouds (% Sky Obscured)

42
37
61
33
68
45
53
64
98
64
64
59
54
53
54
54
54
55
60
62
58
55
53
54

Low Clouds (% Sky Obscured)

7
5
4
2
67
11
0
0
0
0
13
2
3
4
8
17
30
42
59
62
58
55
53
52

Medium Clouds (% Sky Obscured)

27
23
24
25
23
25
27
27
26
20
17
21
25
33
41
46
51
55
59
60
57
50
47
43

High Clouds (% Sky Obscured)

1
2
22
5
40
22
44
64
96
60
52
59
54
53
54
54
54
43
24
3
22
37
52
54

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
16
17
34
42
44
63
67
71
92

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
33
33
31
31
28
28
28
27
24
26
26
26
26
26
25
25
26
28
30
31
33
34
35

Dew Point (°C)

11
11
10
11
13
13
14
15
16
16
18
19
19
19
19
18
17
16
15
15
14
14
13
13

Relative Humidity (%)

27
25
25
27
36
39
46
51
55
58
68
77
79
80
79
74
71
64
54
48
43
38
35
32

Pressure (mb)

1015
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

283
282
283
283
283
283
284
286
287
288
289
291
292
293
294
295
296
295
295
294
293
294
292
291

Friday 11

Waxing Crescent 3%

08:27

19:39

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
13 Bad
14 Bad

Sun - Rise: 06:56, Set: 19:27, Transit: 13:11. Moon - Rise: 08:27, Set: 19:39. Civil Dark: 19:53 - 06:30. Nautical Dark: 20:23 - 06:00. Astro Dark: 20:54 - 05:29

Total Clouds (% Sky Obscured)

70
82
100
100
100
100
93
100
100
100
93
97
98
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

52
47
44
41
35
46
37
38
44
44
42
31
39
55
63
85
90
92
91
89
81
73
57
65

Medium Clouds (% Sky Obscured)

40
32
30
25
18
21
22
60
63
66
56
78
79
81
84
87
90
86
80
75
73
71
69
73

High Clouds (% Sky Obscured)

70
80
100
100
100
100
93
100
98
96
76
85
91
100
100
99
99
81
60
35
35
40
45
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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

Light Rain
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
86
71
47
94
95
95
95
95
95
95
95
81
69
56
44
50

Precipitation Amount (mm)

1.3
1.9
1.7
1.3
1.1
0.9
0.8
0.6
0.4
0.3
0
0.5
0.6
0.7
1.1
1.2
1.4
1.1
0.7
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
11
15
19
20
20
20
20
21
21
21
21
21
21
21
21
21
21
20
20
18
16
14

Relative Humidity (%)

31
30
30
43
62
76
78
79
82
85
87
88
89
91
91
92
94
94
87
80
75
63
54
44

Pressure (mb)

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

Ozone (du)

290
289
288
288
290
292
292
291
292
292
293
295
295
296
296
296
297
297
297
298
299
299
298
298

Saturday 12

Waxing Crescent 8%

09:31

20:05

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
13 Bad
14 Bad

Sun - Rise: 06:57, Set: 19:26, Transit: 13:11. Moon - Rise: 09:31, Set: 20:05. Civil Dark: 19:51 - 06:31. Nautical Dark: 20:22 - 06:01. Astro Dark: 20:52 - 05:30

Total Clouds (% Sky Obscured)

98
98
83
66
48
44
42
41
40
39
38
47
57
67
70
72
75
61
48
33
33
31
29
34

Low Clouds (% Sky Obscured)

76
91
68
47
29
29
30
30
29
27
22
25
28
31
34
41
53
48
41
32
29
28
24
28

Medium Clouds (% Sky Obscured)

72
74
61
47
32
21
14
6
5
4
2
6
9
10
8
6
3
3
3
3
5
6
8
5

High Clouds (% Sky Obscured)

35
35
27
24
18
13
12
17
19
28
34
29
23
25
20
15
15
10
6
3
3
2
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
8
8
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

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

Precipitation Probability (%)

57
64
76
75
60
64
70
77
82
79
59
53
47
39
45
47
40
73
75
53
59
62
67
53

Precipitation Amount (mm)

0.2
0.3
0.4
0.3
0
0.2
0.3
0.5
0.5
0.4
0
0
0
0
0
0
0
0.6
0.7
0.3
0.3
0.2
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
18
19
20
20
20
20
20
21
20
20
20
20
20
20
20
20
20
20
21
22
22
23
23

Relative Humidity (%)

53
62
72
74
77
79
85
89
95
95
95
96
96
96
96
95
93
92
85
79
74
70
68
64

Pressure (mb)

1015
1015
1014
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

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

Sunday 13

Waxing Crescent 8%

10:34

20:32

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 Good
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad

Sun - Rise: 06:57, Set: 19:24, Transit: 13:10. Moon - Rise: 10:34, Set: 20:32. Civil Dark: 19:50 - 06:32. Nautical Dark: 20:20 - 06:02. Astro Dark: 20:51 - 05:31

Total Clouds (% Sky Obscured)

38
43
45
46
43
36
28
25
18
12
5
8
11
12
24
33
43

Low Clouds (% Sky Obscured)

32
35
43
46
43
36
28
25
17
12
4
3
1
0
0
0
0

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
4
9
12
24
33
43

High Clouds (% Sky Obscured)

0
0
0
0
0
3
6
11
9
7
5
4
3
2
2
2
2

ISS Passover

Visibility (miles)

8
8
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

Precipitation Type

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

Precipitation Probability (%)

42
33
35
37
35
45
44
37
34
27
0
1
5
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

37
36
36
36
36
36
28
28
28
27
27
27
26
26
26
27
26

Dew Point (°C)

22
21
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20

Relative Humidity (%)

59
55
50
55
60
66
72
77
84
85
88
91
91
92
92
91
89

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1019
1019

Ozone (du)

293
294
295
293
292
290
288
287
285
284
282
280
279
279
278
278
278

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

Generated: 07/09/26 14:43:10. Forecast: 07/09/26 to 13/09/26. Timezone: UTC-4.00