Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waxing Gibbous 85%

13:12

03:57

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
10 Bad

Sun - Rise: 06:49, Set: 16:50, Transit: 11:49. Moon - Rise: 13:12, Set: 03:57. Civil Dark: 17:17 - 06:21. Nautical Dark: 17:48 - 05:51. Astro Dark: 18:18 - 05:21

Total Clouds (% Sky Obscured)

59
65
72
69
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
58
13
4
5
14
5
61
55
18
63
71
88
77
91
94
94
91
94
93
98
98
96
98

Medium Clouds (% Sky Obscured)

59
65
66
65
95
49
92
77
75
79
98
100
100
99
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

59
65
72
69
100
100
100
100
100
100
99
100
100
94
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
Very Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
2
0
0
0
0
3
0
5
7
15
26
27
33
51
44
20
37
54
46
85
87
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.4
0
0.3
0.4
0.3
1
0.9
0.8

Wind Speed/Direction (mph)

11
9
8
6
11
10
10
9
9
8
7
7
7
7
8
6
5
5
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

18
17
16
15
14
13
12
12
13
13
13
12
12
12
12
12
12
12
12
12
11
11
10
11

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-4
-5
-5
-5
-6
-6
-6
-6
-5
-5
-6
-6
-5
-4
-5
-6
-6
-6
-5
-3
-0
-1

Relative Humidity (%)

25
25
24
25
26
28
28
27
27
27
29
29
28
27
30
31
30
28
27
28
32
39
48
45

Pressure (mb)

1022
1021
1020
1020
1019
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

297
293
293
292
291
289
289
288
288
289
290
293
294
294
296
298
298
299
300
298
294
291
290
289

Wednesday 31

Waxing Gibbous 93%

14:01

05:11

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
10 Bad

Sun - Rise: 06:49, Set: 16:51, Transit: 11:50. Moon - Rise: 14:01, Set: 05:11. Civil Dark: 17:18 - 06:22. Nautical Dark: 17:49 - 05:51. Astro Dark: 18:19 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
93
98
100
100
100
100
100
100
100
83
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
95
96
100
100
98
98
98
93
98
98
100
100
100
100
100
100
81
98
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
74
43
59
5
10
10
11
83
14
10
5
9
5
37
16
5
99
100
100
100
91
7

High Clouds (% Sky Obscured)

100
100
100
100
64
50
50
44
0
2
4
50
60
34
0
25
4
8
5
1
1
4
1
85

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
27
39
41
100
88
26
81
81
26
52
56
38

Precipitation Type

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

Precipitation Probability (%)

92
71
18
6
4
4
13
42
41
57
70
95
95
84
88
74
49
67
65
69
69
57
73
76

Precipitation Amount (mm)

0.9
0.5
0
0
0
0
0
0.2
0
0.3
0.4
1.2
1.3
0.4
0.5
0.2
0
0.3
0.2
0.3
0.2
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
57
68
70
73
73
73
68
64
64
74
82
84
84
90
95
95
95
96
96
95
95
93
90

Pressure (mb)

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

Ozone (du)

289
289
288
286
286
289
288
288
289
288
289
292
293
293
292
291
295
297
299
300
299
299
298
296

Thursday 1

Waxing Gibbous 98%

15:00

06:20

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 OK
09 OK
10 Bad

Sun - Rise: 06:49, Set: 16:51, Transit: 11:50. Moon - Rise: 15:00, Set: 06:20. 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
91
96
87
81
84
69
51
39
59
66
43
43
93
61
67
80
68
29
20
79

Low Clouds (% Sky Obscured)

100
100
100
100
82
93
76
66
71
37
5
4
4
3
6
1
1
1
0
0
0
0
0
9

Medium Clouds (% Sky Obscured)

11
22
82
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
3
15
17
14
93
33
48
68
61
17
9
72

ISS Passover

Visibility (miles)

9
1
2
0
0
0
0
1
0
0
1
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
2
0
0
0
0
0
0
0
1
1
1
1
1
1
1

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
None
None

Precipitation Probability (%)

73
84
85
48
32
24
17
14
10
4
5
7
3
1
0
6
0
0
0
0
0
0
2
2

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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
9
10
9
9
9
9
8
8
8
7
7
6
7
7
6
7
6
5
8
10
11

Dew Point (°C)

10
11
11
11
11
11
10
10
10
9
8
7
7
6
6
5
6
6
6
6
5
7
7
7

Relative Humidity (%)

89
95
95
98
98
96
93
96
98
96
96
93
91
87
90
90
90
93
91
93
93
90
80
72

Pressure (mb)

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

Ozone (du)

292
288
285
285
283
281
281
280
280
279
278
277
276
275
274
274
274
275
275
275
275
274
275
274

Friday 2

Waxing Gibbous 100%

16:08

07:20

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
10 Bad

Sun - Rise: 06:49, Set: 16:52, Transit: 11:51. Moon - Rise: 16:08, Set: 07:20. Civil Dark: 17:19 - 06:22. Nautical Dark: 17:50 - 05:51. Astro Dark: 18:20 - 05:21

Total Clouds (% Sky Obscured)

61
64
78
94
100
99
100
100
99
100
100
100
100
100
100
100
100
100
100
100
99
98
97
93

Low Clouds (% Sky Obscured)

15
22
31
39
51
48
35
25
28
31
35
44
56
68
70
78
70
70
70
70
74
73
71
74

Medium Clouds (% Sky Obscured)

5
9
45
6
22
5
5
80
73
89
99
99
81
15
17
11
5
98
97
100
85
70
40
30

High Clouds (% Sky Obscured)

49
53
68
88
99
98
100
100
95
100
95
100
100
100
100
100
100
100
100
100
87
67
55
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
3
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
1
1
1
1
1
2
0
0
0
3
2
3
6
7
23
50
90
94
89
72
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.7
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
66
64
65
69
73
83
88
93
96
95
91
90
93
95
96
95
93
91
90
90
87
82
80

Pressure (mb)

1020
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

272
271
270
269
269
268
266
266
266
267
266
268
269
269
267
268
269
269
270
270
268
269
269
267

Saturday 3

Full Moon 99%

17:21

08:09

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 OK
07 OK
08 OK
09 Good
10 OK

Sun - Rise: 06:49, Set: 16:53, Transit: 11:51. Moon - Rise: 17:21, Set: 08:09. Civil Dark: 17:20 - 06:22. Nautical Dark: 17:51 - 05:52. Astro Dark: 18:21 - 05:22

Total Clouds (% Sky Obscured)

91
90
87
83
80
71
60
58
72
85
99
98
97
96
83
71
59
44
29
16
13
10
6
16

Low Clouds (% Sky Obscured)

75
70
63
57
50
46
43
40
59
79
99
91
91
91
75
59
43
29
14
0
0
0
0
13

Medium Clouds (% Sky Obscured)

30
30
40
50
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

65
65
65
65
65
55
35
30
20
20
20
59
72
86
60
34
9
8
7
5
5
4
3
2

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

Very Light Rain
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 (%)

44
12
9
7
5
11
11
4
12
14
7
19
16
7
15
15
13
15
14
10
11
11
8
9

Precipitation Amount (mm)

0.3
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)

11
12
12
11
10
9
8
7
6
6
6
7
8
7
7
7
6
6
5
4
3
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
73
73
73
74
77
88
91
90
88
87
86
86
86
86
90
90
93
93
91
91
82
74
66

Pressure (mb)

1017
1016
1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020

Ozone (du)

269
268
269
270
272
272
276
278
277
277
275
277
277
277
277
277
278
278
277
276
276
276
276
276

Sunday 4

Waning Gibbous 95%

18:34

08:49

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

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

Total Clouds (% Sky Obscured)

26
37
40
42
45
35
26
15
22
28
35
42
53
61
59
57
60
60
60
60
61
67
68
79

Low Clouds (% Sky Obscured)

26
37
40
41
42
30
18
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
2
2
3
3
2
1
0
0
0
0
0
0
0
4
8
13
34
55
60
61
67
68
69

High Clouds (% Sky Obscured)

2
2
2
1
1
5
8
12
18
24
30
41
48
60
59
57
55
50
45
45
42
43
50
69

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

7
1
5
5
1
3
3
1
1
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)

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

Chance of Frost

Temperature (°C)

11
11
12
11
11
10
9
8
6
6
6
6
6
6
6
6
6
6
6
6
6
8
9
11

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
4
4
4
4
5
6
6

Relative Humidity (%)

65
61
58
60
62
64
69
77
84
85
86
88
90
88
90
90
90
87
88
88
90
82
77
71

Pressure (mb)

1019
1018
1017
1017
1017
1017
1018
1019
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022

Ozone (du)

275
274
272
271
270
269
268
268
268
267
266
266
265
265
264
264
263
263
264
264
265
266
266
267

Monday 5

Waning Gibbous 88%

19:44

09:23

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

Sun - Rise: 06:49, Set: 16:55, Transit: 11:52. Moon - Rise: 19:44, Set: 09:23. Civil Dark: 17:22 - 06:22. Nautical Dark: 17:52 - 05:52. Astro Dark: 18:22 - 05:22

Total Clouds (% Sky Obscured)

89
100
100
100
100
100
100
100
95
89
86
90
95
100
94
90
81

Low Clouds (% Sky Obscured)

0
1
3
6
10
6
3
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

63
56
41
26
10
7
4
2
1
0
0
0
0
0
5
17
31

High Clouds (% Sky Obscured)

85
100
100
100
100
100
100
100
95
89
86
90
95
100
73
45
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
2
1
3
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
10
8
8
7
8
7
7
6
6
7
6
6

Dew Point (°C)

6
6
6
6
6
6
6
6
5
6
5
6
5
5
5
5
5

Relative Humidity (%)

68
65
63
64
67
68
73
80
85
87
87
88
88
88
87
85
84

Pressure (mb)

1021
1020
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1019

Ozone (du)

266
265
264
265
265
265
264
263
262
262
262
262
262
263
263
264
265

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

Generated: 30/12/25 11:43:32. Forecast: 30/12/25 to 05/01/26. Timezone: UTC-8.00