Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 27%

00:52

15:45

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

Sun - Rise: 06:11, Set: 18:31, Transit: 12:20. Moon - Rise: 00:52, Set: 15:45. Civil Dark: 18:55 - 05:47. Nautical Dark: 19:24 - 05:18. Astro Dark: 19:53 - 04:49

Total Clouds (% Sky Obscured)

1
7
6
5
2
16
13
18
13
1
0
11
89
21
21
24
25
21
22
22
16
50
81
74

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
5

Medium Clouds (% Sky Obscured)

1
0
0
5
1
2
2
0
2
0
0
2
14
21
21
24
25
18
22
22
16
28
77
54

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
75
3
0
0
0
0
4
10
4
23
36
45

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
10
30
53

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
0.3

Wind Speed/Direction (mph)

12
9
11
8
8
10
10
11
10
9
10
9
8
8
9
10
10
9
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

29
28
28
22
21
21
21
20
20
20
19
19
19
18
18
21
22
23
23
24
25
26
26
26

Feels Like (°C)

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

Dew Point (°C)

8
8
8
4
4
4
4
4
3
2
3
2
2
2
2
3
1
3
1
3
3
3
2
2

Relative Humidity (%)

27
27
29
30
32
32
32
33
31
31
32
32
32
32
33
32
24
26
24
24
23
22
21
21

Pressure (mb)

1009
1009
1010
1010
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1012
1011
1010

Ozone (du)

278
278
278
279
280
280
281
278
278
278
277
277
278
277
277
278
279
280
282
280
277
276
276
276

Tuesday 16

Waning Crescent 17%

01:59

No Set

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
15 Bad

Sun - Rise: 06:12, Set: 18:29, Transit: 12:20. Moon - Rise: 01:59, Set: No Set. Civil Dark: 18:54 - 05:48. Nautical Dark: 19:22 - 05:19. Astro Dark: 19:51 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
57
94
90
99
99
100
100
100
100
100
97
88
89
86
88
85
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
5
5
1
0
3
2
2
0
0
0
2
21
0
0
0
0
0
1
4
13
80
93
88

Medium Clouds (% Sky Obscured)

66
67
85
35
90
90
5
40
24
58
58
100
89
5
5
2
2
3
15
36
22
54
100
96

High Clouds (% Sky Obscured)

73
83
63
38
27
84
98
99
100
100
100
100
100
90
62
65
66
77
80
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

28
26
32
17
21
8
0
0
0
8
10
3
7
17
6
3
2
3
1
9
11
27
38
34

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
0.2
0

Wind Speed/Direction (mph)

9
7
4
1
4
6
9
7
5
3
3
3
2
2
3
3
3
4
2
2
3
3
4
4

Chance of Frost

Temperature (°C)

25
25
24
23
22
22
22
21
21
21
20
20
19
19
19
19
20
20
20
21
21
22
22
22

Feels Like (°C)

24
23
21
20
22
20
21
21
21
21
20
19
18
19
18
20
20
20
21
21
22
23
22
21

Dew Point (°C)

1
7
7
14
14
12
12
12
11
10
9
10
9
9
9
10
8
7
6
6
5
5
5
7

Relative Humidity (%)

20
32
34
56
59
54
54
55
53
50
48
51
50
51
53
53
48
43
40
36
33
32
33
38

Pressure (mb)

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

Ozone (du)

275
275
274
273
273
274
275
275
276
276
275
274
273
274
274
275
274
274
273
272
272
272
273
273

Wednesday 17

Waning Crescent 10%

03:04

16:25

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 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:13, Set: 18:28, Transit: 12:20. Moon - Rise: 03:04, Set: 16:25. Civil Dark: 18:52 - 05:48. Nautical Dark: 19:21 - 05:20. Astro Dark: 19:50 - 04:51

Total Clouds (% Sky Obscured)

100
98
100
100
100
92
80
96
90
100
90
87
65
69
81
81
51
41
32
37
61
92
91
80

Low Clouds (% Sky Obscured)

28
5
0
0
0
1
3
8
6
5
4
3
3
2
2
0
0
0
0
7
36
77
91
80

Medium Clouds (% Sky Obscured)

54
57
95
62
95
74
80
76
90
85
90
76
65
69
79
73
10
5
6
5
5
0
60
32

High Clouds (% Sky Obscured)

100
97
100
100
100
70
74
87
15
48
8
29
5
0
0
16
0
0
4
14
27
39
29
19

ISS Passover

Visibility (miles)

9
9
9
9
2
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
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
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

49
25
31
58
42
41
11
3
2
9
0
3
5
1
1
17
12
28
12
12
24
37
37
18

Precipitation Amount (mm)

0.4
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
7
4
3
4
3
4
3
3
3
3
3
2
1
1
1
1
3
3
4
3
2
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
6
6
7
10
10
11
11
11
11
11
11
11
11
11
11
10
9
7
7
6
6
6
7

Relative Humidity (%)

40
37
40
44
56
57
63
61
61
61
61
62
62
64
64
61
56
52
47
42
38
35
35
37

Pressure (mb)

1010
1011
1011
1011
1012
1013
1013
1013
1012
1012
1012
1012
1011
1012
1012
1012
1013
1013
1013
1012
1011
1011
1010
1009

Ozone (du)

273
272
271
271
272
272
272
272
272
272
272
271
270
270
271
272
273
272
272
271
271
269
268
267

Thursday 18

Waning Crescent 4%

04:06

16:59

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

Sun - Rise: 06:13, Set: 18:27, Transit: 12:19. Moon - Rise: 04:06, Set: 16:59. Civil Dark: 18:51 - 05:49. Nautical Dark: 19:20 - 05:20. Astro Dark: 19:48 - 04:52

Total Clouds (% Sky Obscured)

65
66
73
79
66
55
43
49
55
61
53
45
37
36
35
34
27
20
12
36
59
83
89
94

Low Clouds (% Sky Obscured)

65
66
73
79
6
0
0
0
0
0
0
0
1
1
1
2
2
1
0
4
34
83
89
94

Medium Clouds (% Sky Obscured)

5
66
68
24
43
55
43
49
55
61
31
15
12
11
8
6
6
7
7
31
57
79
86
84

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
19
13
7
1
4
6
9
39
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
24
32
34
30
21
8
35
31
7
20
53
15
13
9
7
2
1
0
8
17
27
31
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
20
20
19
19
19
20
20
19
19
18
18
18
19
18
19
20
21
22
23
23
24

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
7
6
8
11
13
14
15
14
14
14
14
13
11
9
8
7
5
5
5
7

Relative Humidity (%)

38
37
37
40
42
44
48
58
67
71
73
75
76
74
75
69
60
52
44
38
33
30
31
34

Pressure (mb)

1009
1009
1009
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1014
1014
1014
1014
1013
1012
1012
1011
1011

Ozone (du)

267
267
267
267
267
265
266
265
264
264
265
264
265
265
266
266
266
268
269
268
268
267
265
264

Friday 19

Waning Crescent 1%

05:06

17:29

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

Sun - Rise: 06:14, Set: 18:25, Transit: 12:19. Moon - Rise: 05:06, Set: 17:29. Civil Dark: 18:50 - 05:49. Nautical Dark: 19:18 - 05:21. Astro Dark: 19:47 - 04:52

Total Clouds (% Sky Obscured)

100
76
54
26
17
11
4
2
1
0
0
0
0
0
0
0
24
49
73
77
81
85
77
68

Low Clouds (% Sky Obscured)

100
76
54
26
2
0
0
0
0
0
0
0
0
0
0
0
4
14
15
18
11
9
3
1

Medium Clouds (% Sky Obscured)

83
55
34
15
11
6
0
0
0
0
0
0
0
0
0
0
7
13
7
1
1
1
0
0

High Clouds (% Sky Obscured)

100
67
33
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
18
12
6
0
8
15

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 (%)

45
42
40
34
29
21
5
5
4
3
2
2
1
2
1
0
1
1
2
5
6
6
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
21
21
22
22
22
21
21
22
22
22
21
21
21
20
20
19
19
19
26
25
23
24

Dew Point (°C)

7
8
8
9
9
10
10
10
10
10
11
11
11
11
10
9
8
6
5
3
4
3
2
3

Relative Humidity (%)

36
40
43
47
53
55
55
56
57
59
61
63
64
65
60
56
52
44
37
31
29
27
25
25

Pressure (mb)

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

Ozone (du)

264
265
265
265
265
265
266
266
266
265
264
264
264
264
265
266
267
267
267
267
266
266
265
265

Saturday 20

Waning Crescent 0%

06:04

17:56

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

Sun - Rise: 06:14, Set: 18:24, Transit: 12:19. Moon - Rise: 06:04, Set: 17:56. Civil Dark: 18:48 - 05:50. Nautical Dark: 19:17 - 05:22. Astro Dark: 19:46 - 04:53

Total Clouds (% Sky Obscured)

60
45
29
13
13
10
9
4
32
49
56
45
42
31
20
10
27
44
63
71
77
82
84
87

Low 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
8
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
14
29
43
60
76
82
84
78

High Clouds (% Sky Obscured)

23
15
8
0
6
10
9
4
32
49
56
45
42
31
20
10
27
44
63
58
38
17
45
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain

Precipitation Probability (%)

18
15
12
7
7
5
0
5
8
7
20
27
29
33
32
29
27
22
7
19
22
26
46
58

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
0.3

Wind Speed/Direction (mph)

10
10
10
10
10
9
9
9
9
9
10
9
9
9
8
8
8
8
8
9
11
14
17
20

Chance of Frost

Temperature (°C)

23
24
23
23
23
23
23
22
20
20
21
21
21
21
20
19
20
20
21
21
23
23
23
23

Feels Like (°C)

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

Dew Point (°C)

3
4
5
7
9
10
12
13
11
12
12
13
15
16
13
12
12
10
8
7
7
7
7
7

Relative Humidity (%)

26
27
30
35
40
45
49
54
55
58
59
63
66
69
66
63
60
51
44
38
36
35
33
36

Pressure (mb)

1012
1012
1012
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1012
1011
1010
1009
1009

Ozone (du)

265
264
265
265
265
265
265
264
264
263
262
263
263
263
263
264
264
264
264
264
263
263
263
264

Sunday 21

New Moon 1%

07:00

18:21

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

Sun - Rise: 06:15, Set: 18:23, Transit: 12:18. Moon - Rise: 07:00, Set: 18:21. Civil Dark: 18:47 - 05:51. Nautical Dark: 19:15 - 05:22. Astro Dark: 19:44 - 04:54

Total Clouds (% Sky Obscured)

89
78
59
43
38
38
33
37
36
43
59
81
85
85
85
85
84
78
73

Low Clouds (% Sky Obscured)

18
14
9
5
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

72
49
26
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

89
78
59
43
38
38
33
37
36
43
59
81
85
85
85
85
84
78
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

68
65
57
46
42
35
27
48
60
70
60
49
39
31
22
2
3
2
0

Precipitation Amount (mm)

0.4
0.3
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
27
26
26
26
21
16
12
9
7
5
5
4
3
4
4
4
5
5

Chance of Frost

Temperature (°C)

24
23
24
24
24
23
23
22
18
18
19
19
18
18
17
17
17
17
18

Feels Like (°C)

24
24
24
24
24
24
24
23
18
19
21
21
20
20
17
18
17
17
16

Dew Point (°C)

9
9
11
11
12
12
12
12
9
10
11
12
12
12
10
9
8
5
2

Relative Humidity (%)

39
40
43
44
46
48
50
52
54
58
62
63
64
65
61
57
53
42
34

Pressure (mb)

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

Ozone (du)

265
267
270
274
278
280
283
285
288
292
295
294
293
292
288
285
282
280
279

Forecast for San Vicente, Pima, United States of America (31.95,-111.62)

Generated: 15/09/25 16:09:33. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-7.00