Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 26%

01:12

15:24

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

Sun - Rise: 06:34, Set: 18:54, Transit: 12:43. Moon - Rise: 01:12, Set: 15:24. Civil Dark: 19:18 - 06:09. Nautical Dark: 19:48 - 05:40. Astro Dark: 20:17 - 05:11

Total Clouds (% Sky Obscured)

58
46
35
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
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
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
5
22
34
52
40
45

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
15
16
17
15
15
16
16
16
17
17
17
17
16
16
16
16
16
15
15
15
14
13
13

Relative Humidity (%)

52
47
46
45
43
43
45
48
55
74
80
81
81
79
78
77
77
76
76
75
74
67
50
41

Pressure (mb)

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

Ozone (du)

287
285
285
287
287
286
285
285
284
284
284
285
285
285
285
285
283
282
281
281
282
283
284
285

Tuesday 16

Waning Crescent 17%

02:19

16:12

10 Good
11 OK
12 OK
13 OK
14 OK
15 OK
16 Good
17 Good
18 Good
19 Good
20 Good
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

Sun - Rise: 06:35, Set: 18:52, Transit: 12:43. Moon - Rise: 02:19, Set: 16:12. Civil Dark: 19:17 - 06:10. Nautical Dark: 19:46 - 05:41. Astro Dark: 20:15 - 05:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
9
3
8
2
2
3
100
100
100
95
95
84
86
98
91
98
98
90
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
0
0
32
27
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
8
2
2
3
99
100
100
90
91
84
84
97
91
93
85
81
79

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 (%)

45
30
14
6
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
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
2

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
5
7
9
10
9
8
6
5
4
2
2
1
1
1
1
1
1
1
1
1
1
2
3

Chance of Frost

Temperature (°C)

30
31
32
32
32
31
30
28
27
24
22
21
21
21
22
21
21
21
20
20
20
21
22
24

Feels Like (°C)

31
32
32
31
31
31
30
29
28
26
25
24
22
23
23
22
22
22
21
21
21
22
23
24

Dew Point (°C)

13
13
14
15
15
15
15
15
15
16
17
17
16
16
15
16
15
15
15
15
15
14
14
14

Relative Humidity (%)

35
33
34
35
36
39
41
44
48
62
71
74
73
70
67
70
69
71
71
72
70
64
57
51

Pressure (mb)

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

Ozone (du)

286
286
286
285
286
286
286
284
284
285
283
282
281
281
282
281
280
280
280
279
279
279
279
278

Wednesday 17

Waning Crescent 16%

03:25

16:51

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
09 Bad

Sun - Rise: 06:35, Set: 18:51, Transit: 12:43. Moon - Rise: 03:25, Set: 16:51. Civil Dark: 19:16 - 06:11. Nautical Dark: 19:45 - 05:42. Astro Dark: 20:14 - 05:12

Total Clouds (% Sky Obscured)

100
95
97
100
100
100
100
100
100
100
96
93
100
100
92
57
52
100
100
100
100
99
95
92

Low Clouds (% Sky Obscured)

0
0
1
11
11
14
2
1
0
0
0
0
1
0
9
1
4
8
1
8
4
12
3
4

Medium Clouds (% Sky Obscured)

1
6
69
100
99
99
98
95
98
96
96
93
95
69
92
21
31
41
100
100
100
40
95
92

High Clouds (% Sky Obscured)

79
79
80
100
100
100
100
100
100
100
95
92
100
100
75
37
22
100
100
99
98
95
62
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
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

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

Precipitation Probability (%)

9
6
10
5
25
16
31
1
0
0
1
0
18
48
38
32
41
55
73
53
50
55
50
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
27
27
26
25
27
28
26
27
26
26
26
25
24
24
23
23
22
22
23
23
24
25

Dew Point (°C)

14
14
14
14
14
13
14
13
14
14
14
14
13
12
14
13
14
15
16
17
17
17
18
18

Relative Humidity (%)

46
43
40
41
42
43
42
41
43
45
49
46
43
42
51
48
55
61
70
76
77
76
73
70

Pressure (mb)

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

Ozone (du)

278
278
277
275
275
275
274
275
275
274
273
274
274
274
275
275
275
275
274
273
271
270
270
270

Thursday 18

Waning Crescent 10%

04:28

17:25

10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
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

Sun - Rise: 06:36, Set: 18:50, Transit: 12:42. Moon - Rise: 04:28, Set: 17:25. Civil Dark: 19:14 - 06:11. Nautical Dark: 19:43 - 05:42. Astro Dark: 20:13 - 05:13

Total Clouds (% Sky Obscured)

85
87
60
25
23
24
24
45
57
55
61
66
66
68
67
71
73
75
77
74
71
68
71
75

Low Clouds (% Sky Obscured)

1
9
3
0
0
0
1
23
39
46
49
50
46
38
30
21
27
39
48
30
19
0
0
0

Medium Clouds (% Sky Obscured)

85
87
55
5
2
0
0
0
0
0
2
2
2
2
4
9
16
28
23
28
36
41
48
54

High Clouds (% Sky Obscured)

42
3
5
8
5
3
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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 (%)

26
15
16
13
17
20
34
43
46
42
38
27
6
5
3
2
5
14
18
18
17
19
20
19

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
5
7
9
9
9
7
5
3
2
2
2
1
2
2
2
2
2
2
1
0
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
19
19
20
21
21
21
21
21
20
20
20
20
20
19
19
19
20
20
20
21

Relative Humidity (%)

73
66
64
56
52
54
60
67
73
79
84
85
83
83
81
83
83
83
84
84
85
87
83
83

Pressure (mb)

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

Ozone (du)

271
272
272
272
272
273
273
273
274
275
275
275
275
275
274
275
275
275
274
274
274
273
273
273

Friday 19

Waning Crescent 4%

05:29

17:53

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

Sun - Rise: 06:36, Set: 18:48, Transit: 12:42. Moon - Rise: 05:29, Set: 17:53. Civil Dark: 19:13 - 06:12. Nautical Dark: 19:42 - 05:43. Astro Dark: 20:11 - 05:14

Total Clouds (% Sky Obscured)

76
65
45
37
39
37
32
35
31
26
25
20
14
8
5
4
4
8
15
17
23
21
18
18

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
5
4
4
8
15
17
23
21
18
18

Medium Clouds (% Sky Obscured)

61
55
45
37
39
37
32
35
31
26
25
20
14
2
0
0
0
0
0
0
0
0
1
2

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 (%)

15
13
10
2
5
5
2
3
2
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)

4
5
6
7
8
8
7
7
6
4
3
2
2
1
2
1
1
1
1
2
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
28
29
29
29
28
28
27
26
25
25
25
25
25
25
24
25
24
24
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

82
76
68
64
62
63
65
69
74
83
87
88
89
91
92
92
92
93
93
95
91
86
82
71

Pressure (mb)

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

Ozone (du)

273
274
274
273
274
274
275
275
274
273
273
273
274
274
274
274
275
275
275
275
274
274
274
273

Saturday 20

Waning Crescent 1%

06:27

18:19

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

Sun - Rise: 06:37, Set: 18:47, Transit: 12:42. Moon - Rise: 06:27, Set: 18:19. Civil Dark: 19:12 - 06:13. Nautical Dark: 19:40 - 05:44. Astro Dark: 20:10 - 05:15

Total Clouds (% Sky Obscured)

15
16
15
13
18
20
23
18
13
8
6
3
1
31
61
92
91
91
91
76
59
43
32
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
24
48
72
80
89
91
76
59
43
32
21

Medium Clouds (% Sky Obscured)

3
3
2
2
7
12
17
14
10
7
5
3
1
2
3
4
29
53
78
55
31
10
8
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
30
58
86
78
69
62
47
33
16
12
8

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
1
1
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
6
8
9
10
10
9
8
6
4
3
2
2
1
1
1
1
1
1
1
1
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
19
19
18
18
19
18
18
18
18
17
17
17
17
17
17
17
16
15
15
14

Relative Humidity (%)

62
54
53
53
53
54
57
60
67
73
80
81
81
81
82
84
84
82
81
81
74
68
62
52

Pressure (mb)

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

Ozone (du)

273
272
272
272
272
272
272
272
272
272
272
272
272
272
271
271
270
270
270
270
270
269
269
269

Sunday 21

New Moon 0%

07:24

18:44

10 Good
11 Good
12 Good
13 Good
14 Bad
15 OK
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 OK

Sun - Rise: 06:38, Set: 18:46, Transit: 12:41. Moon - Rise: 07:24, Set: 18:44. Civil Dark: 19:10 - 06:13. Nautical Dark: 19:39 - 05:44. Astro Dark: 20:08 - 05:15

Total Clouds (% Sky Obscured)

10
10
11
11
30
48
66
68
67
54
56
65
81
87
93
100
84
68
48

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
5
11
19
25

High Clouds (% Sky Obscured)

4
6
6
6
16
7
7
7
4
4
35
65
81
87
93
100
84
68
48

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
6
6
7
8
7
6
5
4
3
2
2
2
2
1
1
1
1
1

Chance of Frost

Temperature (°C)

27
29
29
30
31
30
29
29
27
25
23
22
22
22
22
22
22
22
21

Feels Like (°C)

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

Dew Point (°C)

14
14
13
13
14
14
14
14
15
16
17
16
15
15
15
14
15
14
13

Relative Humidity (%)

44
38
36
35
35
37
39
41
49
59
69
68
66
64
64
63
64
62
60

Pressure (mb)

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

Ozone (du)

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

Forecast for Farr, San Diego County, United States of America (33.14,-117.32)

Generated: 15/09/25 10:53:10. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-7.00