Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 8

Waning Crescent 8%

05:06

18:13

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

85
60
91
57
88
86
96
48
92
78
86
80
98
56
53
42
62
87
65
47
66
83
88
85

Low Clouds (% Sky Obscured)

0
0
0
4
4
5
5
5
6
5
4
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

37
60
45
53
76
85
89
30
79
63
70
72
98
56
50
38
62
85
65
47
66
83
87
83

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
22
24
26
29
29
30
29
29
28
26
23
21
20
20
19
20
19
19
19
18
18
17
20

Dew Point (°C)

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

Relative Humidity (%)

63
53
47
40
34
31
29
28
28
31
39
43
48
52
60
69
75
76
78
81
81
82
83
77

Pressure (mb)

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

Ozone (du)

307
304
303
303
302
302
300
297
296
295
296
297
297
297
296
295
295
295
293
293
293
293
293
292

Wednesday 9

Waning Crescent 3%

06:15

18:44

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

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)

84
74
82
84
88
75
61
57
48
72
29
13
19
37
14
18
11
10
2
19
58
38
20
19

Low Clouds (% Sky Obscured)

0
0
3
5
7
5
5
5
4
2
0
0
0
0
0
0
0
0
0
3
6
14
6
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

84
72
72
70
72
62
52
48
39
66
28
13
18
37
14
18
11
9
2
17
45
23
20
19

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

Chance of Frost

Temperature (°C)

22
25
27
28
29
30
31
31
31
30
27
24
23
22
21
20
20
19
20
20
20
20
20
21

Feels Like (°C)

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

Dew Point (°C)

15
16
15
14
12
11
10
9
9
10
12
11
10
10
12
16
16
17
18
19
19
19
19
19

Relative Humidity (%)

66
57
47
40
34
29
27
26
26
29
39
41
45
47
56
76
81
85
88
92
92
93
95
89

Pressure (mb)

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

Ozone (du)

292
290
290
290
289
288
286
285
285
285
285
285
284
283
282
281
281
280
279
279
280
282
282
283

Thursday 10

New Moon 0%

07:22

19:12

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

Sun - Rise: 06:55, Set: 19:29, Transit: 13:12. 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)

6
2
11
11
20
39
60
44
33
25
13
9
13
21
28
30
31
25
18
12
23
31
42
40

Low Clouds (% Sky Obscured)

0
0
3
1
4
4
7
6
4
0
1
0
2
4
5
5
7
7
6
3
4
6
6
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
24
38
18
5
20
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
2
2
5
0
0
2
2
4
5
3
9
6
3
4
4
4
1
1
4
15
20
25
25

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
1
3
2
1
1
1
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
28
31
33
34
35
35
35
34
34
33
30
29
29
28
28
27
28
28
27
26
25
25
26

Dew Point (°C)

20
19
18
16
14
13
12
12
11
12
15
15
19
20
20
20
20
20
20
20
20
20
20
20

Relative Humidity (%)

78
66
52
41
34
29
27
25
25
28
38
45
61
70
73
76
74
77
80
83
84
85
85
81

Pressure (mb)

1019
1019
1019
1018
1017
1016
1015
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

283
282
281
281
280
280
280
280
281
281
281
282
284
285
287
288
287
288
289
289
290
292
294
294

Friday 11

Waxing Crescent 1%

08:27

19:39

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 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)

45
48
28
40
51
64
80
95
100
100
100
100
100
53
93
56
52
58
86
91
100
81
73
73

Low Clouds (% Sky Obscured)

3
2
3
5
4
6
25
28
25
83
82
78
79
12
12
21
34
43
56
68
75
80
73
64

Medium Clouds (% Sky Obscured)

0
0
14
27
38
35
41
65
71
37
64
74
38
50
56
56
52
58
65
65
57
45
38
40

High Clouds (% Sky Obscured)

24
35
3
3
4
30
55
91
100
69
62
65
59
53
93
56
52
58
86
91
100
64
63
69

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
2
3
2
5
6
7
10
13
17
19
27
13
53
72
76
93
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.6
1
1.2
1.2
1.1
0.9
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
28
30
32
33
35
35
34
34
32
30
29
28
27
26
25
24
24
23
23
23
23
23
23

Feels Like (°C)

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

Dew Point (°C)

20
20
19
18
15
14
12
11
11
13
14
14
17
19
20
21
22
22
22
21
21
21
21
21

Relative Humidity (%)

70
60
52
43
34
28
25
23
24
30
37
39
49
63
71
77
85
88
89
89
91
91
91
85

Pressure (mb)

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

Ozone (du)

294
294
295
295
294
294
293
293
292
292
292
290
290
291
289
285
282
282
284
285
286
287
287
286

Saturday 12

Waxing Crescent 3%

No Rise

20:05

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
07 Bad
08 Bad

Sun - Rise: 06:57, Set: 19:26, Transit: 13:11. Moon - Rise: No Rise, 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)

100
87
90
92
92
100
100
100
100
100
100
86
72
58
65
70
73
72
73
71
73
75
76
72

Low Clouds (% Sky Obscured)

69
77
63
57
78
91
91
91
85
81
78
73
71
58
64
67
68
63
57
49
51
54
57
55

Medium Clouds (% Sky Obscured)

41
39
47
51
52
52
43
42
39
33
27
24
18
8
10
17
28
35
34
29
21
10
3
2

High Clouds (% Sky Obscured)

100
67
89
92
82
100
90
100
94
86
92
72
54
41
56
63
65
72
73
60
40
35
30
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
3
3
4
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

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

Precipitation Probability (%)

95
95
95
93
95
95
95
95
95
92
85
95
95
95
95
95
90
75
59
35
45
39
11
13

Precipitation Amount (mm)

0.8
0.8
0.7
0.6
0.7
0.8
1.1
1.3
0.9
0.5
0.3
0.7
0.7
0.7
0.7
0.6
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
19
18
17
15
16
17
17
17
18
19
21
21
22
22
22
22
22
22
22
21
22
21
22

Relative Humidity (%)

76
64
57
48
40
41
48
52
52
56
67
80
85
91
97
97
96
96
98
98
96
96
95
95

Pressure (mb)

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

Ozone (du)

285
284
284
284
283
283
284
285
285
286
287
288
288
287
287
287
286
286
286
287
287
289
290
291

Sunday 13

Waxing Crescent 8%

09:31

20:32

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 06:57, Set: 19:24, Transit: 13:11. Moon - Rise: 09:31, 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)

68
62
59
58
58
58
58
58
61
63
64
62
62
62
57
53
48
35
19
4
6
6
3
11

Low Clouds (% Sky Obscured)

53
52
49
46
42
41
25
24
44
60
64
61
62
62
57
53
46
31
15
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
10
18
26
24
24
25
32
37
40
25
12
2
3
2
2
2
1
1
1
0
0
0

High Clouds (% Sky Obscured)

23
17
15
9
4
4
5
6
9
13
17
12
9
11
16
25
41
34
19
4
6
6
3
10

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 (%)

11
6
25
33
42
43
41
30
31
26
17
29
34
33
32
26
9
18
21
20
23
22
19
14

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
27
29
31
32
36
36
35
35
36
37
30
30
30
29
30
29
26
26
26
26
25
25

Dew Point (°C)

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

Relative Humidity (%)

85
76
67
65
64
61
56
51
46
51
57
63
65
67
69
72
76
78
80
83
85
85
87
87

Pressure (mb)

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

Ozone (du)

291
290
290
288
287
285
285
284
284
284
283
283
283
282
282
281
281
281
281
281
282
282
282
283

Monday 14

Waxing Crescent 15%

10:34

21:02

09 OK
10 OK
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 OK

Sun - Rise: 06:58, Set: 19:23, Transit: 13:10. Moon - Rise: 10:34, Set: 21:02. Civil Dark: 19:48 - 06:33. Nautical Dark: 20:18 - 06:03. Astro Dark: 20:49 - 05:32

Total Clouds (% Sky Obscured)

20
27
33
40
49
57
65
75
80
84
83
83
82
79
68
57
44

Low Clouds (% Sky Obscured)

0
0
2
2
3
34
65
75
80
77
67
71
74
79
65
46
30

Medium Clouds (% Sky Obscured)

0
0
1
1
1
1
1
1
19
34
42
47
51
58
47
34
21

High Clouds (% Sky Obscured)

18
22
26
32
40
38
34
30
30
33
33
23
22
20
18
18
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
7
7
8
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 (%)

8
0
3
3
2
13
16
16
14
15
17
19
19
21
15
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
30
32
33
33
35
40
38
37
37
36
36
29
30
30
30
29

Dew Point (°C)

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

Relative Humidity (%)

78
68
61
55
50
45
48
51
55
59
65
69
72
74
75
76
78

Pressure (mb)

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

Ozone (du)

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

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

Generated: 08/09/26 08:38:47. Forecast: 08/09/26 to 14/09/26. Timezone: UTC-4.00