Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Full Moon 100%

19:37

06:45

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

Sun - Rise: 06:19, Set: 19:17, Transit: 12:48. Moon - Rise: 19:37, Set: 06:45. Civil Dark: 19:42 - 05:54. Nautical Dark: 20:12 - 05:24. Astro Dark: 20:43 - 04:53

Total Clouds (% Sky Obscured)

31
47
58
68
40
38
35
36
75
55
19
9
6
13
28
28
63
50
27
48
48
3
3
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
2
5
6
1
0
1
2
4
0
0
0
0
2
1
0
0
1
0
0
0
0

High Clouds (% Sky Obscured)

31
47
58
49
30
33
25
22
67
45
9
7
5
12
19
18
63
50
20
31
38
3
2
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
2
1
0
0
2
0
1
1
2
2
1
2
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
7
4
2
3
4
4
4
3
3
4
4
4
3
4
5
8
8
7
7
8
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
16
16
15
13
12
12
13
12
9
9
8
7
7
6
7
8
8
9
7
6
8
11
12

Relative Humidity (%)

58
59
59
59
57
57
57
60
58
47
37
32
29
26
24
24
25
28
28
28
30
38
52
58

Pressure (mb)

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

Ozone (du)

282
283
283
282
281
281
282
282
283
281
281
282
283
282
281
280
279
279
279
281
281
281
282
283

Friday 28

Waning Gibbous 99%

20:04

07:46

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 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 06:20, Set: 19:15, Transit: 12:48. Moon - Rise: 20:04, Set: 07:46. Civil Dark: 19:41 - 05:55. Nautical Dark: 20:11 - 05:25. Astro Dark: 20:41 - 04:54

Total Clouds (% Sky Obscured)

0
6
7
1
0
0
0
1
2
0
0
0
0
5
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
5
7
1
0
0
0
1
2
0
0
0
0
5
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)

9
9
10
8
8
8
7
9
8
7
6
5
5
3
3
4
9
8
8
9
9
10
12
13

Chance of Frost

Temperature (°C)

19
18
17
17
17
17
16
16
16
17
22
24
25
27
27
29
29
28
27
26
24
23
21
20

Feels Like (°C)

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

Dew Point (°C)

11
9
9
8
8
9
7
7
7
5
6
6
4
4
4
7
8
7
8
8
8
10
14
14

Relative Humidity (%)

58
57
57
56
56
59
54
56
55
45
35
31
26
23
22
25
28
27
30
32
34
45
63
69

Pressure (mb)

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

Ozone (du)

282
282
280
279
280
281
283
284
282
281
280
280
279
279
276
276
277
279
279
279
279
278
278
278

Saturday 29

Waning Gibbous 95%

20:32

08:48

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 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 06:21, Set: 19:14, Transit: 12:47. Moon - Rise: 20:32, Set: 08:48. Civil Dark: 19:39 - 05:55. Nautical Dark: 20:09 - 05:25. Astro Dark: 20:40 - 04:55

Total 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

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
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)

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

Chance of Frost

Temperature (°C)

19
18
17
17
17
17
16
16
15
16
20
22
23
23
24
25
25
26
25
24
22
20
19
18

Feels Like (°C)

22
21
20
19
19
19
19
18
17
18
23
24
24
23
22
23
22
23
24
23
22
21
21
20

Dew Point (°C)

14
13
12
12
12
12
12
12
11
10
11
10
6
3
2
3
2
3
3
4
4
8
12
13

Relative Humidity (%)

72
71
70
71
72
74
78
79
78
68
56
45
34
27
24
23
22
22
23
26
30
44
64
71

Pressure (mb)

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

Ozone (du)

280
280
280
280
279
279
279
280
280
281
283
284
284
284
283
283
283
284
286
286
288
288
289
289

Sunday 30

Waning Gibbous 89%

21:03

09:52

22 Good
23 Good
00 Good
01 OK
02 OK
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

Sun - Rise: 06:21, Set: 19:13, Transit: 12:47. Moon - Rise: 21:03, Set: 09:52. Civil Dark: 19:38 - 05:56. Nautical Dark: 20:08 - 05:26. Astro Dark: 20:38 - 04:56

Total Clouds (% Sky Obscured)

0
8
14
19
14
6
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
2
1
1
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
1
1
0
2
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
1
1
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)

10
9
9
9
11
12
12
12
10
9
9
5
5
5
4
3
5
4
6
6
6
7
9
11

Chance of Frost

Temperature (°C)

17
16
15
15
14
14
13
13
14
16
18
19
21
23
22
22
23
23
23
23
20
19
17
17

Feels Like (°C)

19
18
16
16
15
15
14
14
14
16
19
19
20
22
20
20
21
21
21
22
20
20
19
19

Dew Point (°C)

12
10
9
9
8
9
7
6
6
4
0
-1
-2
-1
-3
-2
0
1
1
3
4
8
10
11

Relative Humidity (%)

70
67
65
67
69
70
68
63
57
43
30
25
22
20
19
19
21
23
24
27
33
48
66
68

Pressure (mb)

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

Ozone (du)

291
291
293
292
289
288
288
288
289
289
290
291
293
294
295
290
288
287
286
285
285
284
282
282

Monday 31

Waning Gibbous 80%

21:38

10:59

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

Sun - Rise: 06:22, Set: 19:11, Transit: 12:47. Moon - Rise: 21:38, Set: 10:59. Civil Dark: 19:37 - 05:57. Nautical Dark: 20:06 - 05:27. Astro Dark: 20:37 - 04:56

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
9
15
70
74
24
43
52
61
70
79
89
84
80
75
74
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
4
11
70
74
19
42
52
60
70
79
89
84
80
74
67
59

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
19
33

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)

12
13
13
13
14
13
10
9
8
6
6
4
5
6
7
8
10
8
6
6
5
6
6
6

Chance of Frost

Temperature (°C)

15
14
13
13
12
12
12
12
13
15
18
20
22
22
23
24
24
24
23
23
20
20
19
19

Feels Like (°C)

17
16
15
14
13
13
12
12
14
16
18
18
20
22
22
23
25
24
23
23
19
20
21
20

Dew Point (°C)

9
8
6
5
4
3
2
0
-1
-1
-4
-3
-1
-6
-3
1
4
4
2
1
2
5
7
7

Relative Humidity (%)

66
63
60
59
56
54
48
43
37
32
21
21
22
14
18
21
26
26
25
24
29
36
44
45

Pressure (mb)

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

Ozone (du)

282
281
280
280
280
278
277
276
275
276
277
276
276
275
274
273
272
272
271
271
271
272
272
272

Tuesday 1

Waning Gibbous 70%

No Rise

12:08

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:23, Set: 19:10, Transit: 12:46. Moon - Rise: No Rise, Set: 12:08. Civil Dark: 19:35 - 05:58. Nautical Dark: 20:05 - 05:28. Astro Dark: 20:35 - 04:57

Total Clouds (% Sky Obscured)

67
68
71
74
75
77
78
82
91
100
100
100
100
100
100
100
100
99
99
99
99
99
98
97

Low Clouds (% Sky Obscured)

0
1
1
2
2
4
6
10
15
19
32
45
58
53
48
40
27
16
6
5
5
5
3
2

Medium Clouds (% Sky Obscured)

51
58
65
64
69
64
62
63
67
72
75
82
84
84
83
83
79
75
76
76
68
64
54
45

High Clouds (% Sky Obscured)

46
54
62
70
70
70
70
76
83
97
98
99
100
100
100
100
99
99
98
98
99
99
98
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
6
7
8
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
2
4
4
35
46
51
51
50
49
47
44
39
34
27
15
13
10
4
4
3
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
6
7
8
9
8
9
12
14
16
17
14
13
12
12
13
13
13
13
13
12
10
11
13

Chance of Frost

Temperature (°C)

18
17
15
15
15
14
14
14
15
16
17
17
19
19
21
21
20
20
21
21
20
19
18
17

Feels Like (°C)

19
17
14
14
14
14
14
15
13
15
16
15
15
14
22
22
21
21
22
22
22
22
22
21

Dew Point (°C)

6
6
4
3
3
4
5
6
7
9
12
12
13
13
15
15
14
14
14
14
14
15
15
15

Relative Humidity (%)

46
47
46
45
46
49
52
57
60
65
70
68
68
67
67
68
67
66
65
64
70
76
82
83

Pressure (mb)

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

Ozone (du)

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

Wednesday 2

Waning Gibbous 59%

22:19

13:18

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
16 Bad

Sun - Rise: 06:23, Set: 19:09, Transit: 12:46. Moon - Rise: 22:19, Set: 13:18. Civil Dark: 19:34 - 05:58. Nautical Dark: 20:03 - 05:29. Astro Dark: 20:34 - 04:58

Total Clouds (% Sky Obscured)

97
98
98
99
95
90
86
90
94
100
99
99
99
95
92
89
81
73
66

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

32
37
48
55
59
60
64
58
50
41
48
56
68
68
72
68
62
52
49

High Clouds (% Sky Obscured)

97
97
96
96
79
59
31
48
71
100
99
99
99
94
81
69
64
62
61

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)

14
14
14
14
12
12
11
11
10
8
7
5
4
4
4
3
3
4
5

Chance of Frost

Temperature (°C)

17
16
16
16
16
15
15
16
16
17
18
19
20
21
23
23
24
23
23

Feels Like (°C)

20
19
17
17
18
17
18
18
18
18
18
18
18
18
25
24
23
23
24

Dew Point (°C)

14
13
13
13
13
12
12
13
12
12
12
12
11
11
11
10
9
9
9

Relative Humidity (%)

82
83
83
83
82
82
82
83
78
74
70
63
57
51
48
44
40
40
39

Pressure (mb)

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

Ozone (du)

272
271
271
271
271
271
270
270
270
269
269
269
269
269
268
268
268
268
268

Forecast for Palomar Mountain, San Diego County, United States of America (33.32,-116.88)

Generated: 27/08/26 22:21:12. Forecast: 27/08/26 to 02/09/26. Timezone: UTC-7.00