Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 65%

12:35

01:35

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 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:52, Set: 16:51, Transit: 11:51. Moon - Rise: 12:35, Set: 01:35. Civil Dark: 17:18 - 06:24. Nautical Dark: 17:49 - 05:53. Astro Dark: 18:19 - 05:23

Total Clouds (% Sky Obscured)

14
11
8
0
0
0
0
0
0
1
0
0
0
29
3
0
3
3
3
20
73
75
70
65

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
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
0
0
15
3
0
3
3
3
20
73
75
70
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 (%)

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

Chance of Frost

Temperature (°C)

18
15
12
13
12
11
10
10
9
9
9
9
8
8
8
8
10
14
18
20
21
23
23
23

Feels Like (°C)

18
15
13
13
11
10
9
8
7
7
7
6
6
6
6
5
8
11
15
17
19
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

37
46
47
46
40
33
32
31
31
32
32
30
29
28
27
29
30
25
21
19
17
16
15
19

Pressure (mb)

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

Ozone (du)

320
319
317
317
319
320
321
323
324
324
325
325
324
327
327
325
323
322
322
322
321
320
321
320

Monday 29

Waxing Gibbous 76%

13:14

02:47

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: 06:52, Set: 16:51, Transit: 11:52. Moon - Rise: 13:14, Set: 02:47. Civil Dark: 17:19 - 06:25. Nautical Dark: 17:49 - 05:54. Astro Dark: 18:20 - 05:24

Total Clouds (% Sky Obscured)

59
89
71
58
86
100
100
100
100
100
100
100
100
96
100
100
100
100
100
99
100
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2
2
3
21
12
60
72

Medium Clouds (% Sky Obscured)

4
80
71
58
17
100
100
98
100
18
20
47
47
13
5
10
9
10
6
8
40
81
95
32

High Clouds (% Sky Obscured)

59
89
70
58
86
100
100
100
100
100
100
100
100
93
100
100
100
100
100
97
99
93
99
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
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
1
2
2
2
1
0
0
0
0
1
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
2
3
4
5
4
4
4
4
5
5
5
5
4
4
5
4
4
5
4
3
2
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
15
13
10
9
8
8
8
8
8
8
9
9
9
9
9
11
14
17
20
21
22
21
19

Dew Point (°C)

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

Relative Humidity (%)

26
27
26
24
23
25
25
26
28
28
29
30
31
33
34
35
37
32
28
26
25
24
30
41

Pressure (mb)

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

Ozone (du)

320
320
319
317
316
316
317
317
314
313
312
312
311
310
309
311
313
315
312
311
310
310
307
307

Tuesday 30

Waxing Gibbous 85%

14:03

04:01

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: 06:52, Set: 16:52, Transit: 11:52. Moon - Rise: 14:03, Set: 04:01. Civil Dark: 17:19 - 06:25. Nautical Dark: 17:50 - 05:54. Astro Dark: 18:20 - 05:24

Total Clouds (% Sky Obscured)

98
94
100
99
94
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
58
47
13
2
2
2
1
1
1
20
20
20
20
25
30
35
30
35
35
35
50
63
81

Medium Clouds (% Sky Obscured)

81
63
42
10
8
17
42
73
99
99
99
98
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

91
75
75
77
91
100
93
98
98
100
100
100
100
100
100
100
100
100
100
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
9
25
47
44
63
66
67
68
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
18
17
16
15
14
15
14
15
15
15
15
15
15
15
16
15
17
17
17
17
14
14
14

Dew Point (°C)

7
5
4
3
2
2
2
2
2
2
2
2
2
2
3
4
4
5
5
7
10
8
8
8

Relative Humidity (%)

41
36
34
32
33
33
34
34
34
36
36
33
34
34
37
42
39
42
42
49
62
57
57
58

Pressure (mb)

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

Ozone (du)

305
304
305
305
303
301
301
302
302
303
303
303
303
304
303
305
304
302
298
294
290
290
289
290

Wednesday 31

Waxing Gibbous 93%

15:02

05:15

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: 06:52, Set: 16:53, Transit: 11:53. Moon - Rise: 15:02, Set: 05:15. Civil Dark: 17:20 - 06:25. Nautical Dark: 17:51 - 05:54. Astro Dark: 18:21 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100

Low Clouds (% Sky Obscured)

87
94
100
100
100
100
100
100
94
99
99
98
88
78
68
72
76
82
84
87
88
92
96
100

Medium Clouds (% Sky Obscured)

5
5
14
8
52
100
100
39
100
96
100
100
100
100
100
100
100
100
95
89
83
76
69
62

High Clouds (% Sky Obscured)

100
100
100
100
100
75
80
85
85
90
96
100
100
100
100
100
81
88
75
46
1
1
0
0

ISS Passover

Visibility (miles)

9
9
4
4
4
3
2
6
4
3
3
4
3
2
4
2
5
5
9
9
8
5
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

72
71
76
89
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
93

Precipitation Amount (mm)

0
0
0.3
0.5
0.7
0.9
0.8
0.9
1
1.4
2.2
2.8
2.3
2.2
1.9
1.9
1.7
1.2
1.2
1.7
3
1.9
1.2
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
15
16
16
16
16
16
16
16
16
17
18
18
18
18
18
17
17

Feels Like (°C)

14
14
14
14
14
15
16
15
15
15
16
16
16
15
16
16
15
16
16
16
16
16
15
16

Dew Point (°C)

8
9
11
13
13
13
14
13
14
14
14
14
14
15
16
16
15
15
15
14
14
15
15
15

Relative Humidity (%)

60
65
76
85
86
87
92
87
86
86
86
90
92
93
96
95
92
85
81
77
78
82
88
90

Pressure (mb)

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

Ozone (du)

292
293
295
297
299
299
300
300
300
300
300
301
301
301
301
303
303
301
301
298
296
295
293
293

Thursday 1

Waxing Gibbous 98%

No Rise

06:24

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: 06:52, Set: 16:54, Transit: 11:53. Moon - Rise: No Rise, Set: 06:24. Civil Dark: 17:21 - 06:25. Nautical Dark: 17:52 - 05:54. Astro Dark: 18:22 - 05:24

Total Clouds (% Sky Obscured)

99
99
98
99
99
96
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
93
90
93
97
96
99
100
100
100
100
100
98
97
95
96
96
97
93
88
81
81
83
81

Medium Clouds (% Sky Obscured)

59
56
53
61
68
75
76
73
74
81
88
90
51
9
4
0
0
0
25
50
75
72
69
67

High Clouds (% Sky Obscured)

1
2
2
3
3
4
16
24
25
24
72
77
79
82
85
89
93
96
97
98
99
99
99
98

ISS Passover

Visibility (miles)

6
8
7
3
4
4
5
6
6
7
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

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

Precipitation Probability (%)

76
65
64
68
63
55
53
54
54
49
43
41
52
42
29
32
34
33
41
45
46
45
43
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
17
17
17
16
16
16
16
16
16
16
17
17
18
18
18
18
18

Feels Like (°C)

16
16
16
16
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16
18
18
18
17
18

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
93
92
92
92
93
90
89
87
86
86
85
83
82
79
78
77
78
77
78
81

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1017
1016
1016
1015
1015

Ozone (du)

292
291
290
289
286
286
285
285
284
285
284
285
285
285
284
284
283
283
282
281
280
279
279
278

Friday 2

Waxing Gibbous 100%

16:10

07:24

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: 06:53, Set: 16:54, Transit: 11:54. Moon - Rise: 16:10, Set: 07:24. Civil Dark: 17:21 - 06:25. Nautical Dark: 17:52 - 05:55. Astro Dark: 18:22 - 05:25

Total Clouds (% Sky Obscured)

100
99
97
98
99
100
100
100
100
99
99
98
97
97
96
95
94
93
86
76
66
74
81
88

Low Clouds (% Sky Obscured)

75
71
63
64
77
91
94
97
97
87
79
76
72
68
62
63
65
67
68
70
66
65
59
52

Medium Clouds (% Sky Obscured)

53
39
26
40
54
68
79
89
99
99
99
98
96
95
95
64
33
2
3
4
5
14
23
32

High Clouds (% Sky Obscured)

86
68
55
55
50
50
40
40
45
50
60
65
70
70
85
85
85
90
70
50
29
20
9
0

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
8
6
4
6
7
8
7
5
4
6
7
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

39
37
37
44
52
63
73
82
90
95
95
95
95
84
73
67
66
67
67
66
64
60
63
70

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.5
0.5
0.6
1
1.3
1.3
0.8
0.6
0.4
0.4
0.4
0.5
0.5
0.4
0.3
0.3
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
86
86
86
87
86
86
86
86
86
87
87
87
87
87
82
78
72
71
70
68
74
80

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

277
277
276
276
276
276
276
275
275
274
274
274
274
275
277
278
278
277
277
277
277
277
278
280

Saturday 3

Full Moon 99%

17:23

08:13

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 OK

Sun - Rise: 06:53, Set: 16:55, Transit: 11:54. Moon - Rise: 17:23, Set: 08:13. Civil Dark: 17:22 - 06:26. Nautical Dark: 17:53 - 05:55. Astro Dark: 18:23 - 05:25

Total Clouds (% Sky Obscured)

89
92
95
94
93
94
92
90
88
90
91
91
87
83
80
59
37
15

Low Clouds (% Sky Obscured)

57
61
66
70
74
77
77
71
67
65
62
62
63
59
62
44
28
11

Medium Clouds (% Sky Obscured)

21
11
1
11
22
32
45
58
72
67
63
59
40
22
3
2
1
0

High Clouds (% Sky Obscured)

14
25
35
34
41
44
57
61
60
55
55
41
39
33
27
14
3
0

ISS Passover

Visibility (miles)

5
7
8
9
9
8
8
7
7
7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

63
52
42
36
32
32
32
37
42
40
38
38
40
42
39
34
31
19

Precipitation Amount (mm)

0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
5
3
2
2
3
3
3
3
3
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

15
15
14
14
13
13
12
12
12
12
12
11
11
11
11
11
12
14

Feels Like (°C)

16
12
13
13
13
13
13
13
12
13
13
12
12
10
10
10
11
12

Dew Point (°C)

13
13
13
12
12
11
11
11
10
10
10
10
9
9
9
8
8
9

Relative Humidity (%)

89
89
89
90
90
89
89
89
89
89
90
88
90
87
87
84
76
71

Pressure (mb)

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

Ozone (du)

281
283
284
286
286
286
286
286
286
287
287
287
288
288
288
288
288
288

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

Generated: 28/12/25 16:07:42. Forecast: 28/12/25 to 03/01/26. Timezone: UTC-8.00