Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waxing Gibbous 76%

12:32

02:43

03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
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

Sun - Rise: 06:48, Set: 16:49, Transit: 11:49. Moon - Rise: 12:32, Set: 02:43. Civil Dark: 17:16 - 06:21. Nautical Dark: 17:47 - 05:50. Astro Dark: 18:17 - 05:20

Total Clouds (% Sky Obscured)

37
57
66
100
91
85
90
25
84
87
87
89
91
86
78
89
96
98
93
100
93
100
100
99

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
4
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
38
86
87
89
91
86
78
89
66
98
14
64
14
9
10
27

High Clouds (% Sky Obscured)

37
57
66
100
91
85
85
20
84
80
80
80
79
75
23
75
75
81
92
100
86
84
77
84

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
1

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
5
5
13
13
13
15
15
15
14
14
13
13
12
12
12
12
12
11
11
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-6
-7
-7
-7
-9
-10
-10
-10
-10
-9
-9
-8
-8
-9
-9
-9
-8
-8
-8
-8
-7
-8

Relative Humidity (%)

38
37
37
37
36
34
26
21
20
20
20
22
23
28
30
28
27
28
28
28
28
29
30
28

Pressure (mb)

1021
1021
1021
1021
1021
1022
1021
1022
1021
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1021
1022
1022

Ozone (du)

305
303
302
303
305
308
311
312
313
312
312
311
310
308
307
306
306
305
305
304
304
304
305
306

Tuesday 30

Waxing Gibbous 85%

13:12

No Set

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:48, Set: 16:50, Transit: 11:49. Moon - Rise: 13:12, Set: No Set. Civil Dark: 17:17 - 06:21. Nautical Dark: 17:48 - 05:50. Astro Dark: 18:18 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
99
98
99
94
100
100
100
100
100
97
100
99
100
100

Low Clouds (% Sky Obscured)

4
11
13
13
11
11
16
13
45
52
23
24
5
4
1
0
4
0
0
5
8
11
14
22

Medium Clouds (% Sky Obscured)

14
5
13
14
7
12
14
13
99
100
5
12
89
13
66
42
82
100
90
97
100
63
98
100

High Clouds (% Sky Obscured)

100
97
99
100
100
77
100
100
100
100
87
72
70
52
100
100
100
99
100
92
97
92
99
98

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

Precipitation Probability (%)

11
27
30
37
32
20
22
16
33
32
14
12
11
9
8
6
0
9
0
13
0
0
0
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
2
3
3
4
6
8
9
8
9
9
8
8
6
6
6
6
7
6
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

30
30
28
29
30
30
29
28
29
31
30
31
31
33
32
32
32
33
35
34
35
35
37
36

Pressure (mb)

1021
1021
1021
1021
1022
1022
1023
1023
1022
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

305
304
301
303
304
305
305
308
306
306
305
303
301
302
302
301
300
299
298
299
299
299
299
299

Wednesday 31

Waxing Gibbous 93%

14:01

03:57

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:49, Set: 16:51, Transit: 11:50. Moon - Rise: 14:01, Set: 03:57. Civil Dark: 17:18 - 06:21. Nautical Dark: 17:49 - 05:51. Astro Dark: 18:19 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
27
24
41
58
54
71
84
100
100
92
85
94
97
100
90
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
15
65
20
100
26
97
77
5
5
5
5
82
99

High Clouds (% Sky Obscured)

100
100
100
100
100
94
100
100
100
100
100
100
100
100
100
24
11
63
85
7
1
1
7
17

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

12
9
11
21
56
81
95
95
95
95
95
95
95
95
95
70
67
78
50
50
48
50
71
80

Precipitation Amount (mm)

0
0
0
0
0.4
0.9
1.2
1.8
1.8
3.2
1.9
3.4
3.4
1.3
0.8
0.2
0.2
0.6
0
0
0
0
0.2
0.3

Wind Speed/Direction (mph)

7
7
6
7
8
8
7
7
7
7
6
6
6
6
6
7
8
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
9
8
8
7
6
6
5
6
5
5
5
5
4
5
6
7
8
8
9
10
10

Dew Point (°C)

-3
-3
-2
-1
0
-1
-2
-1
2
3
5
5
5
4
4
5
6
6
7
8
9
10
11
10

Relative Humidity (%)

34
33
37
42
45
42
41
46
54
63
69
75
74
72
72
78
78
81
82
87
91
93
96
93

Pressure (mb)

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

Ozone (du)

297
297
294
291
290
290
290
289
287
291
291
290
291
292
291
293
294
294
292
292
292
293
292
294

Thursday 1

Waxing Gibbous 98%

15:00

05:11

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:49, Set: 16:51, Transit: 11:50. Moon - Rise: 15:00, Set: 05:11. Civil Dark: 17:19 - 06:22. Nautical Dark: 17:49 - 05:51. Astro Dark: 18:19 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
98
100
99
98
98
95
94
97
95

Low Clouds (% Sky Obscured)

100
97
94
91
94
97
100
100
100
100
100
100
100
97
100
94
100
99
98
96
92
70
68
69

Medium Clouds (% Sky Obscured)

77
100
100
100
96
100
87
5
5
9
5
4
4
6
12
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
40
45
45
30
15
0
0
0
0
0
0
0
0
0
0
0
0
0
13
30
83
88
82

ISS Passover

Visibility (miles)

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

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

82
95
95
95
95
95
95
79
75
75
87
94
95
86
68
37
40
37
18
23
21
8
13
13

Precipitation Amount (mm)

0.4
0.6
0.8
0.8
0.9
1.1
0.8
0.5
0.4
0.4
0.7
0.8
1
0.6
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
12
12
12
12
12
12
12
11
11
10
10
10
10
10
10
10
10
9

Feels Like (°C)

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

Dew Point (°C)

10
10
11
11
11
11
11
12
12
12
11
11
11
10
8
7
8
9
9
9
9
8
8
8

Relative Humidity (%)

92
91
95
96
96
98
98
100
98
100
95
93
93
88
84
82
90
90
91
91
91
90
90
90

Pressure (mb)

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

Ozone (du)

294
293
294
295
294
293
292
293
295
293
292
291
289
287
285
285
285
284
283
284
283
282
281
282

Friday 2

Waxing Gibbous 100%

16:08

06:20

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:49, Set: 16:52, Transit: 11:51. Moon - Rise: 16:08, Set: 06:20. Civil Dark: 17:19 - 06:22. Nautical Dark: 17:50 - 05:51. Astro Dark: 18:20 - 05:21

Total Clouds (% Sky Obscured)

95
91
59
83
60
95
94
81
91
100
100
100
100
99
99
98
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
75
59
79
60
74
71
71
71
71
68
66
64
75
87
98
97
97
96
97
99
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
2
25
36
65
74
31
52
57
69
81
80
79
78
85
92
100
97
94

High Clouds (% Sky Obscured)

80
79
39
70
41
84
81
53
72
100
99
99
100
90
81
72
70
89
98
97
100
95
95
95

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 (%)

3
8
7
1
3
3
2
4
5
3
10
13
11
32
33
19
23
26
25
27
28
27
33
38

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
9
8
10
10
10
11
11
11
11
10
10
10
10
9
9
9
9
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
88
91
84
80
77
75
71
74
72
75
79
83
86
90
91
91
93
95
93
95
95

Pressure (mb)

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

Ozone (du)

282
281
280
279
277
276
277
277
275
273
272
272
270
269
269
268
267
267
267
267
266
265
264
265

Saturday 3

Full Moon 99%

17:21

07:20

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:49, Set: 16:53, Transit: 11:51. Moon - Rise: 17:21, Set: 07:20. Civil Dark: 17:20 - 06:22. Nautical Dark: 17:51 - 05:51. Astro Dark: 18:21 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
98
97
93
90
85
82
85
88
94
96
98
99
98
98
96
97
98
99
99
99

Low Clouds (% Sky Obscured)

100
96
93
93
80
67
54
54
56
58
69
79
90
93
94
95
91
87
83
87
91
96
97
99

Medium Clouds (% Sky Obscured)

91
81
70
60
40
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

90
90
85
70
51
34
16
4
1
0
0
0
0
8
17
25
40
56
71
68
59
55
40
34

ISS Passover

Visibility (miles)

9
9
7
5
3
3
2
2
4
6
9
6
3
0
0
0
0
0
0
0
3
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
62
88
95
91
66
17
22
26
28
30
31
32
31
28
26
30
28
24
26
27
28
31
31

Precipitation Amount (mm)

0
0.3
0.9
2.4
1
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
12
12
12
12
13
13
13
14
14
13
12
11
10
9
8
7
7
6
7
7
8
8

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
10
10
10
10
9
9
9
9
8
8
8
8
8
8
8
7

Feels Like (°C)

8
9
8
7
6
6
6
7
8
7
7
7
7
7
6
6
6
6
7
7
6
6
6
6

Dew Point (°C)

9
9
9
8
8
8
8
8
8
9
8
9
9
9
9
8
8
8
8
8
8
7
7
6

Relative Humidity (%)

95
96
96
96
96
95
95
93
91
91
90
95
96
98
98
98
98
98
98
98
96
95
93
93

Pressure (mb)

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

Ozone (du)

266
267
267
266
265
266
267
268
268
267
267
268
270
271
271
271
272
273
274
276
275
274
272
274

Sunday 4

Waning Gibbous 95%

18:34

08:09

Sun - Rise: 06:49, Set: 16:54, Transit: 11:51. Moon - Rise: 18:34, Set: 08:09. Civil Dark: 17:21 - 06:22. Nautical Dark: 17:51 - 05:52. Astro Dark: 18:21 - 05:22

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Descanso, San Diego County, United States of America (32.85,-116.62)

Generated: 29/12/25 03:02:41. Forecast: 29/12/25 to 04/01/26. Timezone: UTC-8.00