Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 17%

02:16

16:08

14 Bad
15 Bad
16 Bad
17 Good
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

Sun - Rise: 06:31, Set: 18:49, Transit: 12:39. Moon - Rise: 02:16, Set: 16:08. Civil Dark: 19:13 - 06:06. Nautical Dark: 19:42 - 05:37. Astro Dark: 20:12 - 05:08

Total Clouds (% Sky Obscured)

72
66
72
0
70
75
70
70
78
83
96
85
98
100
100
91
100
100
100
100
100
93
98
99

Low Clouds (% Sky Obscured)

6
7
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
0
0
1
43
37

Medium Clouds (% Sky Obscured)

0
3
0
0
0
0
0
0
2
0
0
0
0
0
3
2
11
66
94
100
68
93
98
99

High Clouds (% Sky Obscured)

0
0
0
0
70
75
70
70
78
83
95
81
97
100
100
75
99
100
100
98
100
52
52
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
5
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
Very Light Rain
None

Precipitation Probability (%)

0
0
8
0
0
0
0
0
0
0
1
1
4
6
13
24
31
30
39
43
43
35
46
33

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)

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

Chance of Frost

Temperature (°C)

32
32
30
29
28
25
23
22
22
22
22
22
21
21
21
21
22
21
23
25
27
27
28
27

Feels Like (°C)

31
32
31
31
29
24
22
21
21
21
20
20
20
19
19
20
20
20
22
24
26
26
27
26

Dew Point (°C)

7
7
7
7
8
11
13
13
13
13
13
13
13
12
12
13
13
13
14
16
17
17
18
18

Relative Humidity (%)

21
21
23
25
29
41
52
55
55
56
56
57
59
59
58
57
59
61
56
57
56
52
52
57

Pressure (mb)

1013
1013
1013
1013
1013
1014
1015
1016
1015
1015
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

285
283
282
282
281
280
278
279
278
277
276
277
278
277
276
276
276
275
275
275
273
272
272
271

Wednesday 17

Waning Crescent 10%

03:22

16:47

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:31, Set: 18:47, Transit: 12:39. Moon - Rise: 03:22, Set: 16:47. Civil Dark: 19:12 - 06:07. Nautical Dark: 19:41 - 05:38. Astro Dark: 20:10 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
90
98
86
68
92
93
93
44
32
84
91
95

Low Clouds (% Sky Obscured)

60
4
22
14
3
7
9
64
55
55
55
50
30
44
26
62
70
75
75
29
21
69
71
83

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
56
82
36
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

87
100
72
100
100
99
100
46
44
45
51
52
55
13
59
8
29
0
0
4
14
1
2
0

ISS Passover

Visibility (miles)

9
9
7
9
9
5
9
9
9
9
7
9
9
9
9
3
9
9
8
9
9
4
7
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain

Precipitation Probability (%)

29
31
45
70
49
28
20
28
33
26
28
31
59
51
25
22
16
26
27
19
24
34
63
56

Precipitation Amount (mm)

0
0
0
0.7
0.3
0
0
0
0
0
0
0
0.4
0.2
0
0
0
0
0
0
0
0
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
69
74
73
67
76
80
77
79
76
77
80
79
79
78
82
82
81
80
79
68
61
58
59

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1013
1013
1014
1013
1013
1012
1012

Ozone (du)

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

Thursday 18

Waning Crescent 4%

04:25

17:21

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

Sun - Rise: 06:32, Set: 18:46, Transit: 12:38. Moon - Rise: 04:25, Set: 17:21. Civil Dark: 19:11 - 06:08. Nautical Dark: 19:39 - 05:39. Astro Dark: 20:09 - 05:09

Total Clouds (% Sky Obscured)

74
63
50
40
35
58
20
22
33
29
26
24
22
24
19
20
18
21
21
11
15
19
28
33

Low Clouds (% Sky Obscured)

69
53
38
34
32
21
1
0
0
0
0
0
1
1
1
1
1
1
1
0
15
19
28
33

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
0
2
4
3
3
6
9
10
6
5
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
18
39
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

7
7
3
9
9
9
9
7
1
1
1
2
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

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

Precipitation Probability (%)

58
95
35
18
12
10
8
6
1
2
1
2
6
0
0
0
0
0
0
0
0
9
12
12

Precipitation Amount (mm)

0.2
1.4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
18
16
17
18
19
19
19
19
19
19
19
19
19
19
18
18
18
18
17
17
16
13
12

Relative Humidity (%)

60
60
60
64
70
81
89
91
92
92
92
92
92
95
93
93
93
91
81
70
58
49
40
36

Pressure (mb)

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

Ozone (du)

272
272
272
272
273
272
271
271
271
271
272
273
273
274
274
274
275
276
276
276
277
275
274
273

Friday 19

Waning Crescent 1%

05:25

17:49

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

Sun - Rise: 06:33, Set: 18:45, Transit: 12:38. Moon - Rise: 05:25, Set: 17:49. Civil Dark: 19:09 - 06:08. Nautical Dark: 19:38 - 05:39. Astro Dark: 20:07 - 05:10

Total Clouds (% Sky Obscured)

37
37
36
30
18
10
7
3
0
1
3
5
18
32
48
47
46
45
46
45
43
52
61
65

Low Clouds (% Sky Obscured)

37
37
36
30
18
10
7
3
0
0
0
0
0
0
0
0
0
0
13
21
30
34
39
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
5
5
2
2
2
0
0
2
8

High Clouds (% Sky Obscured)

5
10
14
13
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
50
65

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 (%)

20
24
25
22
17
9
7
5
0
0
0
0
0
0
0
0
0
0
0
0
0
6
9
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
12
15
17
18
18
18
17
17
16
16
15
14
14
13
14
13
11
8
6
6
5
6

Relative Humidity (%)

34
34
39
49
63
73
78
81
81
81
80
75
72
69
68
66
64
58
46
32
26
23
21
22

Pressure (mb)

1012
1012
1012
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1015

Ozone (du)

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

Saturday 20

Waning Crescent 0%

06:23

18:16

14 Bad
15 Bad
16 Bad
17 OK
18 OK
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
10 Good
11 OK
12 OK
13 OK

Sun - Rise: 06:33, Set: 18:43, Transit: 12:38. Moon - Rise: 06:23, Set: 18:16. Civil Dark: 19:08 - 06:09. Nautical Dark: 19:37 - 05:40. Astro Dark: 20:06 - 05:11

Total Clouds (% Sky Obscured)

50
30
23
15
7
0
1
1
2
3
4
5
3
2
0
9
14
15
3
0
0
0
0
0

Low Clouds (% Sky Obscured)

37
30
23
15
7
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

30
30
23
15
7
0
1
1
0
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
20
0
0
0
0
0
1
1
2
3
4
3
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

22
30
35
27
17
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
26
38
46

Precipitation Amount (mm)

0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4

Wind Speed/Direction (mph)

0
0
0
2
3
4
4
5
5
5
5
5
5
5
5
5
4
4
3
2
1
3
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
9
9
10
12
13
13
11
8
7
6
5
5
4
4
4
4
4
4
5
5
5
4

Relative Humidity (%)

24
28
30
32
38
47
52
53
48
41
37
35
34
33
33
32
30
28
26
24
22
20
20
20

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1014

Ozone (du)

270
269
269
269
268
268
268
267
267
267
267
266
266
265
265
265
264
264
263
263
264
264
263
263

Sunday 21

New Moon 1%

07:20

18:40

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:34, Set: 18:42, Transit: 12:37. Moon - Rise: 07:20, Set: 18:40. Civil Dark: 19:06 - 06:10. Nautical Dark: 19:35 - 05:41. Astro Dark: 20:04 - 05:12

Total Clouds (% Sky Obscured)

21
42
64
76
88
100
93
85
81
84
79
75
81
87
93
81
70
60
60
60
61
56
52
50

Low Clouds (% Sky Obscured)

16
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
15
22

Medium Clouds (% Sky Obscured)

0
0
0
31
62
93
83
73
62
43
24
4
5
5
5
4
3
2
1
0
0
0
0
0

High Clouds (% Sky Obscured)

21
42
58
72
86
100
93
85
81
72
47
27
53
76
93
75
62
48
50
53
55
52
51
50

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 (%)

35
24
16
13
10
4
10
13
15
12
9
5
6
7
8
7
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
28
28
29
25
24
24
24
23
23
21
21
21
21
22
21
21
21
22
23
24
25
31
31

Dew Point (°C)

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

Relative Humidity (%)

21
22
24
26
27
29
30
29
29
28
26
25
24
24
24
24
24
23
23
21
20
19
18
18

Pressure (mb)

1014
1014
1014
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1013
1012

Ozone (du)

262
262
262
262
262
262
262
261
261
261
261
261
261
260
260
260
260
259
259
260
260
261
260
260

Monday 22

Waxing Crescent 4%

08:17

19:05

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

Sun - Rise: 06:35, Set: 18:40, Transit: 12:37. Moon - Rise: 08:17, Set: 19:05. Civil Dark: 19:05 - 06:10. Nautical Dark: 19:34 - 05:41. Astro Dark: 20:03 - 05:12

Total Clouds (% Sky Obscured)

67
83
96
86
73
61
53
43
37
38
39
40
46
51
52
51
40
39
37
35
33

Low Clouds (% Sky Obscured)

24
25
27
18
9
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
1
0
0
0
0
0

High Clouds (% Sky Obscured)

67
83
96
84
72
60
53
43
32
28
19
15
20
20
15
15
15
15
9
9
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

17
17
18
18
21
25
29
30
31
32
31
31
30
30
30
30
29
28
27
21
16

Pressure (mb)

1012
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

259
259
259
258
259
259
260
260
260
260
260
261
261
261
262
262
262
262
263
263
263

Forecast for Scissors Crossing, San Diego County, United States of America (33.03,-116.39)

Generated: 16/09/25 13:47:43. Forecast: 16/09/25 to 22/09/25. Timezone: UTC-7.00