Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waxing Gibbous 85%

13:12

02:45

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
22 Bad

Sun - Rise: 06:51, Set: 16:50, Transit: 11:50. Moon - Rise: 13:12, Set: 02:45. Civil Dark: 17:17 - 06:23. Nautical Dark: 17:48 - 05:52. Astro Dark: 18:18 - 05:22

Total Clouds (% Sky Obscured)

80
84
88
88
100
100
95
90
87
97
97
100
92
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
2
5
10
3
2
1
2
6
20
2
1
0
0
1
0
0
1
0
0
0
0

Medium Clouds (% Sky Obscured)

65
64
36
40
87
32
69
67
53
76
36
81
20
15
12
84
13
22
74
97
43
54
27
73

High Clouds (% Sky Obscured)

67
83
88
88
53
100
88
75
77
93
95
100
84
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
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
1
5

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)

15
15
15
11
14
15
15
17
15
16
16
15
12
13
12
11
10
11
10
7
5
4
4
6

Chance of Frost

Temperature (°C)

12
11
9
9
11
12
13
14
15
16
16
16
18
16
16
16
16
16
15
14
14
15
14
14

Feels Like (°C)

7
6
5
4
7
7
8
10
10
11
12
12
14
13
12
12
12
13
11
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

29
30
31
30
31
29
30
30
28
31
30
25
27
19
18
20
27
31
30
28
27
28
28
30

Pressure (mb)

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

Ozone (du)

310
309
305
307
306
307
308
308
310
311
308
302
298
295
293
292
291
293
294
295
296
298
299
298

Tuesday 30

Waxing Gibbous 93%

14:01

04:00

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
22 Bad

Sun - Rise: 06:51, Set: 16:51, Transit: 11:51. Moon - Rise: 14:01, Set: 04:00. Civil Dark: 17:18 - 06:23. Nautical Dark: 17:49 - 05:53. Astro Dark: 18:19 - 05:22

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)

0
3
5
0
5
5
5
5
33
41
63
56
76
69
30
40
89
100
100
100
100
100
100
98

Medium Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
94
20
5
60
71
44
20
5
72

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
60
0
0
68
80
75
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
2
7
7
2
5
5
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
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
23
10
9
10
16
18
33
58
80
95
95
95
95
95
51
49
50
91
63
54
78
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.5
0.8
0.7
0.7
1.1
0.8
0
0
0
0.8
0
0
0.4
1
0.8

Wind Speed/Direction (mph)

8
9
11
7
9
11
13
12
15
21
23
18
22
20
18
18
20
22
22
20
20
20
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
29
29
28
31
33
36
32
30
31
33
33
57
62
65
72
77
84
81
80
83
87
82
81

Pressure (mb)

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

Ozone (du)

299
298
298
297
297
299
299
297
295
293
295
295
293
296
295
297
296
296
296
298
299
299
299
299

Wednesday 31

Waxing Gibbous 98%

14:59

05:14

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
22 Bad

Sun - Rise: 06:51, Set: 16:51, Transit: 11:51. Moon - Rise: 14:59, Set: 05:14. Civil Dark: 17:19 - 06:24. Nautical Dark: 17:49 - 05:53. Astro Dark: 18:20 - 05:23

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
99
100
96
97
93
80
57
39
28
31
40
40
53

Low Clouds (% Sky Obscured)

97
98
98
83
96
93
88
91
100
100
95
96
94
96
97
93
80
57
39
28
31
40
40
53

Medium Clouds (% Sky Obscured)

94
29
97
100
100
95
78
100
99
92
27
10
6
5
3
4
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

44
0
20
25
85
100
40
35
93
50
8
8
8
0
0
0
0
0
0
0
0
4
4
2

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
1
4
2
2
2
2
0
35
100
59
33
56
56
56
56
56
56
56

Precipitation Type

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

Precipitation Probability (%)

92
86
95
95
95
95
95
95
95
95
95
95
95
95
95
88
64
39
36
25
20
16
3
5

Precipitation Amount (mm)

0.6
0.6
1.1
1.9
3.5
3.1
5.9
7.5
5.9
1.9
3.2
3.1
2.3
1.8
0.8
0.9
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
23
21
20
21
21
20
21
28
29
29
24
23
20
19
16
13
12
11
10
10
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
78
78
78
78
84
95
91
93
90
91
90
87
82
78
75
79
88
91
88
88
90
88

Pressure (mb)

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

Ozone (du)

299
300
301
302
304
306
307
307
304
307
305
305
301
297
295
294
293
290
289
287
287
286
288
289

Thursday 1

Waxing Gibbous 96%

16:07

06:23

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
22 Bad

Sun - Rise: 06:51, Set: 16:52, Transit: 11:52. Moon - Rise: 16:07, Set: 06:23. Civil Dark: 17:19 - 06:24. Nautical Dark: 17:50 - 05:53. Astro Dark: 18:20 - 05:23

Total Clouds (% Sky Obscured)

59
54
72
80
79
87
91
97
98
99
100
100
100
100
97
94
93
93
93
94
95
97
99
99

Low Clouds (% Sky Obscured)

59
54
69
70
69
62
59
53
36
18
0
11
22
33
34
36
37
45
52
60
62
64
66
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
7
17
89
76
72
56
83
66
61
60
67
75
84
78

High Clouds (% Sky Obscured)

3
0
6
11
18
66
78
92
94
97
100
100
100
100
79
54
50
55
62
64
53
56
49
24

ISS Passover

Visibility (miles)

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

Fog (%)

56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56

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
Very Light Rain

Precipitation Probability (%)

5
3
5
4
1
4
4
1
2
1
1
1
1
1
4
6
4
15
17
25
34
43
55
55

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
0.3
0.3

Wind Speed/Direction (mph)

8
8
7
7
7
7
8
7
8
8
8
8
9
9
10
9
9
10
11
11
12
15
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
85
82
79
77
76
72
72
69
65
62
61
60
59
60
66
72
78
78
79
84
84
84

Pressure (mb)

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

Ozone (du)

289
288
287
288
286
284
283
283
281
281
280
278
279
279
277
276
275
274
273
273
274
274
274
274

Friday 2

Waxing Gibbous 100%

17:21

07:23

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 OK
18 OK
19 Bad
20 OK
21 OK
22 Bad

Sun - Rise: 06:51, Set: 16:53, Transit: 11:52. Moon - Rise: 17:21, Set: 07:23. Civil Dark: 17:20 - 06:24. Nautical Dark: 17:51 - 05:53. Astro Dark: 18:21 - 05:23

Total Clouds (% Sky Obscured)

100
100
92
97
98
98
96
96
88
87
85
87
76
64
62
60
58
46
35
23
30
36
41
48

Low Clouds (% Sky Obscured)

89
100
92
97
96
90
85
79
76
73
69
63
65
64
62
59
54
46
35
23
30
36
40
48

Medium Clouds (% Sky Obscured)

62
53
65
77
94
81
61
49
31
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

63
55
43
54
50
60
38
8
47
55
60
58
44
27
28
25
24
16
8
0
0
0
0
1

ISS Passover

Visibility (miles)

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

Fog (%)

56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56

Precipitation Type

None
Very 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
None
None
None
None
None
None

Precipitation Probability (%)

53
60
94
95
95
95
95
90
64
37
25
25
25
25
21
17
15
14
14
12
12
11
10
11

Precipitation Amount (mm)

0
0.2
0.6
1.2
2.3
2
1.6
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
15
14
15
16
18
15
13
8
7
7
7
7
7
6
6
6
6
7
7
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
8
8
8
7
7
7
7
7
6
6
6
5
7
6
7
7
6
7
8
7
5
3

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
91
91
91
90
90
90
85
79
74
71
67
65
66
67
69
75
82
88
86
85
83

Pressure (mb)

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

Ozone (du)

276
275
274
273
274
274
275
276
275
276
275
277
278
279
280
281
282
283
281
280
278
278
277
277

Saturday 3

Full Moon 99%

18:34

08:12

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

Sun - Rise: 06:51, Set: 16:54, Transit: 11:52. Moon - Rise: 18:34, Set: 08:12. Civil Dark: 17:21 - 06:24. Nautical Dark: 17:52 - 05:53. Astro Dark: 18:22 - 05:23

Total Clouds (% Sky Obscured)

55
62
71
81
90
77
67
55
50
45
35
35
38
45
62
79
96
96
96
97
98
99
99
100

Low Clouds (% Sky Obscured)

55
62
71
75
79
55
31
6
4
2
0
0
0
0
5
10
15
10
5
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)

1
1
18
35
51
33
23
9
18
27
35
35
29
32
53
74
95
94
92
87
87
92
98
99

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 (%)

56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56

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 (%)

13
14
14
16
16
20
23
26
24
21
16
14
10
5
3
1
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
10
10
10
10
10
9
9
8
7
6
4
4
4
4
3
2
2
1
2
2
4
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-3
-4
-4
-4
-3
-3
-1
-2
-2
-3
-1
-2
-2
-1
-1
1
2
3
4
3
2
2

Relative Humidity (%)

83
81
81
80
80
78
81
84
88
80
74
69
65
60
57
59
62
66
72
78
85
85
85
85

Pressure (mb)

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

Ozone (du)

275
274
273
272
271
270
270
270
271
271
271
271
269
268
267
266
265
264
264
263
263
263
264
264

Sunday 4

Waning Gibbous 95%

19:44

08:51

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: 06:51, Set: 16:55, Transit: 11:53. Moon - Rise: 19:44, Set: 08:51. Civil Dark: 17:22 - 06:24. Nautical Dark: 17:52 - 05:53. Astro Dark: 18:22 - 05:23

Total Clouds (% Sky Obscured)

100
100
97
92
85
80
75
56
66
78
95
92
90
87
85
82
80

Low Clouds (% Sky Obscured)

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
6
12
17
10
4
0
17
34
60

High Clouds (% Sky Obscured)

100
100
84
62
36
32
25
21
45
70
94
92
90
86
83
79
67

ISS Passover

Visibility (miles)

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

Fog (%)

56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56
56

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
3
2
3
2
2
2
4
6
8
11
11
12
12
11

Feels Like (°C)

2
2
2
2
2
3
1
0
1
1
1
1
10
9
9
10
10

Dew Point (°C)

1
1
1
1
-0
0
-1
-1
-1
-0
0
1
3
3
2
3
3

Relative Humidity (%)

85
85
85
85
85
83
83
81
80
73
67
61
58
55
52
54
57

Pressure (mb)

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

Ozone (du)

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

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

Generated: 29/12/25 23:26:58. Forecast: 29/12/25 to 04/01/26. Timezone: UTC-8.00