Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 28

Waning Gibbous 97%

19:57

09:12

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

Sun - Rise: 07:08, Set: 19:02, Transit: 13:05. Moon - Rise: 19:57, Set: 09:12. Civil Dark: 19:28 - 06:43. Nautical Dark: 19:57 - 06:13. Astro Dark: 20:27 - 05:43

Total Clouds (% Sky Obscured)

56
44
34
0
18
23
19
32
31
29
34
32
52
33
33
42
63
80
93
91
87
64
58
53

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
4
9
32
6
6
12
48
76
93
91
78
33
12
6

Medium Clouds (% Sky Obscured)

0
0
0
0
18
23
19
32
31
29
34
32
40
33
33
42
39
47
56
59
67
64
58
53

High 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

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)

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

Chance of Frost

Temperature (°C)

17
16
15
14
14
13
13
13
14
17
20
22
23
24
25
25
25
24
23
22
21
20
19
19

Feels Like (°C)

17
17
16
15
14
14
14
14
15
18
21
22
23
24
24
25
25
24
23
21
20
19
20
19

Dew Point (°C)

9
9
8
8
7
8
8
8
8
9
9
9
9
8
8
9
10
10
12
12
11
11
12
12

Relative Humidity (%)

61
63
62
64
65
68
69
69
67
59
51
44
39
34
33
35
38
41
47
52
54
57
61
63

Pressure (mb)

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

Ozone (du)

288
288
289
291
292
291
291
292
292
292
292
291
291
290
289
288
287
287
288
289
288
288
289
290

Tuesday 29

Waning Gibbous 92%

20:35

10:24

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

Sun - Rise: 07:09, Set: 19:01, Transit: 13:05. Moon - Rise: 20:35, Set: 10:24. Civil Dark: 19:26 - 06:44. Nautical Dark: 19:56 - 06:14. Astro Dark: 20:26 - 05:44

Total Clouds (% Sky Obscured)

42
45
45
49
46
36
24
16
4
1
0
12
37
52
38
39
40
48
47
49
50
28
17
8

Low Clouds (% Sky Obscured)

4
4
2
5
6
2
0
0
0
0
0
5
9
6
3
4
5
4
3
4
8
7
5
2

Medium Clouds (% Sky Obscured)

42
45
45
49
46
36
24
16
4
1
0
0
16
46
33
36
40
48
47
49
50
21
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
3
1
1
1
0
0
0
1
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)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

19
18
18
18
18
17
17
16
17
20
22
24
25
27
27
28
27
27
26
24
23
22
21
20

Feels Like (°C)

19
19
20
20
19
19
18
18
19
21
24
26
27
28
28
28
28
28
28
26
24
24
22
21

Dew Point (°C)

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

Relative Humidity (%)

65
69
73
76
78
81
82
83
79
68
60
51
45
39
36
35
34
35
40
48
51
57
61
62

Pressure (mb)

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

Ozone (du)

290
290
289
288
286
285
285
285
285
285
285
285
286
285
285
285
284
283
283
283
284
283
284
286

Wednesday 30

Waning Gibbous 84%

21:21

11:36

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

Sun - Rise: 07:10, Set: 18:59, Transit: 13:05. Moon - Rise: 21:21, Set: 11:36. Civil Dark: 19:25 - 06:44. Nautical Dark: 19:54 - 06:15. Astro Dark: 20:24 - 05:45

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
13
18
17
14
12
11
9
5
4
2
3
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
6
9
6
6
5
5
3
2
1
1
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
3
1
0
0
0
3
20

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
3
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)

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

Chance of Frost

Temperature (°C)

19
18
18
17
17
16
16
16
16
19
23
26
27
28
29
29
29
29
28
25
23
22
22
21

Feels Like (°C)

21
20
21
20
20
19
19
18
20
22
26
29
29
30
31
31
31
31
30
27
24
23
22
21

Dew Point (°C)

12
13
13
13
12
12
12
11
11
11
12
13
12
11
11
11
10
11
12
12
11
10
10
13

Relative Humidity (%)

64
71
72
74
74
74
75
75
72
59
50
44
39
34
32
31
30
31
36
42
44
45
47
60

Pressure (mb)

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

Ozone (du)

287
287
285
285
284
284
283
283
283
282
281
280
279
279
278
277
275
275
275
275
274
275
274
275

Thursday 1

Waning Gibbous 74%

22:16

12:47

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

Sun - Rise: 07:11, Set: 18:58, Transit: 13:04. Moon - Rise: 22:16, Set: 12:47. Civil Dark: 19:23 - 06:45. Nautical Dark: 19:53 - 06:16. Astro Dark: 20:23 - 05:46

Total Clouds (% Sky Obscured)

36
68
53
54
64
49
49
28
29
32
58
56
39
20
32
5
4
2
2
2
7
12
16
36

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
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)

36
67
53
54
64
49
48
28
29
32
58
56
38
20
30
3
1
0
0
0
6
12
16
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
20
20
20
19
20
20
21
23
27
28
28
29
31
30
32
31
30
28
26
25
23
23

Dew Point (°C)

15
15
15
15
15
15
16
16
15
16
16
16
15
13
13
12
12
12
13
13
13
13
14
16

Relative Humidity (%)

71
77
81
83
86
89
90
90
86
74
62
52
44
37
34
31
32
33
39
46
49
53
61
70

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1021
1021
1020
1019
1018
1018
1017
1018
1018
1018
1019
1019
1019

Ozone (du)

274
274
273
272
271
271
271
272
271
270
270
270
269
268
268
268
268
268
269
270
269
269
270
271

Friday 2

Waning Gibbous 63%

23:20

13:52

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

Sun - Rise: 07:11, Set: 18:57, Transit: 13:04. Moon - Rise: 23:20, Set: 13:52. Civil Dark: 19:22 - 06:46. Nautical Dark: 19:52 - 06:16. Astro Dark: 20:21 - 05:47

Total Clouds (% Sky Obscured)

84
100
58
70
80
77
75
73
73
72
71
73
75
77
79
83
84
89
95
100
99
99
98
98

Low Clouds (% Sky Obscured)

0
0
5
8
12
23
39
62
56
40
23
17
12
11
34
59
81
82
75
65
45
55
65
70

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
1
2
2
3
4
12
20
28
44
60
76
69
62
55
58
60
67
68

High Clouds (% Sky Obscured)

79
100
55
59
63
52
46
36
39
49
60
60
60
60
55
55
50
60
80
100
98
96
96
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
2
2
2
2
2
2

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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
25
41
57
95
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
0.3
1.1
2
3.5
1.8
1.4
1.1
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
19
20
20
20
20
21
21
23
25
27
28
29
31
29
28
27
26
25
24
23
23
22

Feels Like (°C)

22
21
20
21
22
22
22
21
21
24
24
25
26
27
28
34
33
33
31
29
27
24
24
25

Dew Point (°C)

16
16
17
18
18
19
19
19
19
19
19
19
18
18
18
21
23
26
25
24
23
23
23
22

Relative Humidity (%)

76
80
84
86
89
91
89
89
88
76
68
60
55
51
47
59
74
94
94
95
97
98
98
98

Pressure (mb)

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

Ozone (du)

270
270
269
269
268
268
268
268
267
268
268
268
269
269
269
268
266
265
265
266
266
267
268
268

Saturday 3

Third Quarter 51%

No Rise

14:48

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

Sun - Rise: 07:12, Set: 18:55, Transit: 13:04. Moon - Rise: No Rise, Set: 14:48. Civil Dark: 19:21 - 06:47. Nautical Dark: 19:50 - 06:17. Astro Dark: 20:20 - 05:47

Total Clouds (% Sky Obscured)

99
99
98
97
96
95
94
93
93
92
92
89
86
83
87
95
100
100
100
100
100
100
100
90

Low Clouds (% Sky Obscured)

79
79
86
88
91
89
85
82
84
88
91
89
86
83
87
95
92
91
88
83
63
43
16
21

Medium Clouds (% Sky Obscured)

74
80
78
75
73
73
78
80
77
74
71
68
68
66
62
54
54
56
69
75
69
62
51
54

High Clouds (% Sky Obscured)

97
97
95
94
91
86
81
77
68
62
47
42
42
42
61
82
100
100
100
100
100
100
100
85

ISS Passover

Visibility (miles)

2
2
3
2
2
2
4
6
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
81
65
49
47
45
43
42
42
44
38
29
15
23
30
34
42

Precipitation Amount (mm)

0.8
0.4
0.6
1
1.4
1.2
1
0.7
0.4
0.2
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
21
21
21
21
21
20
20
20
20
21
22
23
23
23
23
22
21
19
18
17
17

Feels Like (°C)

24
24
24
23
23
23
23
23
24
22
22
22
22
23
22
21
21
21
20
19
16
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
98
96
96
96
96
93
91
88
86
85
84
85
85
87
84
81
80
77
74
73

Pressure (mb)

1017
1017
1017
1017
1017
1016
1017
1018
1018
1019
1020
1021
1020
1020
1020
1020
1020
1019
1020
1020
1020
1021
1021
1021

Ozone (du)

269
270
271
271
272
272
273
274
276
277
278
279
279
280
280
280
279
279
279
280
280
280
279
279

Sunday 4

Waning Crescent 39%

00:30

15:35

Sun - Rise: 07:13, Set: 18:54, Transit: 13:03. Moon - Rise: 00:30, Set: 15:35. Civil Dark: 19:19 - 06:48. Nautical Dark: 19:49 - 06:18. Astro Dark: 20:18 - 05:48

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 27/09/26 23:54:24. Forecast: 28/09/26 to 04/10/26. Timezone: UTC-4.00