Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waxing Gibbous 84%

13:29

04:27

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
22 Good
23 OK
00 Bad
01 Bad
02 OK
03 OK
04 Good
05 Good

Sun - Rise: 07:25, Set: 17:11, Transit: 12:18. Moon - Rise: 13:29, Set: 04:27. Civil Dark: 17:40 - 06:56. Nautical Dark: 18:12 - 06:24. Astro Dark: 18:43 - 05:54

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
22
89
61
35
31
2
6

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
2
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
22
81
60
23
17
2
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
22
4
3
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)

7
7
8
11
12
12
12
12
12
12
10
8
5
5
5
5
5
5
5
5
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
47
45
40
35
30
28
25
23
23
24
28
34
36
38
39
39
40
40
41
42
44
45
45

Pressure (mb)

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

Ozone (du)

304
311
324
320
322
324
324
322
322
323
322
326
327
328
332
329
328
335
340
340
345
354
357
365

Wednesday 31

Waxing Gibbous 92%

14:15

05:42

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

Sun - Rise: 07:25, Set: 17:12, Transit: 12:18. Moon - Rise: 14:15, Set: 05:42. Civil Dark: 17:40 - 06:56. Nautical Dark: 18:12 - 06:25. Astro Dark: 18:43 - 05:54

Total Clouds (% Sky Obscured)

17
28
30
36
30
24
8
72
87
83
78
100
100
78
67
33
44
22
37
36
46
64
100
91

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)

13
23
22
25
23
17
0
64
72
71
76
100
100
72
62
13
20
7
37
36
46
42
11
0

High Clouds (% Sky Obscured)

0
0
0
0
0
2
5
36
40
63
48
100
70
2
0
32
44
22
37
35
35
60
100
87

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-14
-13
-13
-13
-13
-11
-11
-10
-9
-8
-6
-5
-5
-4
-4
-5
-5
-5
-5
-6
-6
-5
-5

Relative Humidity (%)

44
44
45
38
32
28
27
26
27
27
31
40
45
48
53
54
53
54
56
57
56
56
60
64

Pressure (mb)

1017
1017
1017
1018
1018
1017
1016
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1012
1012
1012

Ozone (du)

371
381
380
373
371
370
371
351
352
357
354
348
342
336
329
320
315
310
305
301
302
302
301
301

Thursday 1

Waxing Gibbous 98%

15:12

No Set

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

Sun - Rise: 07:25, Set: 17:13, Transit: 12:19. Moon - Rise: 15:12, Set: No Set. Civil Dark: 17:41 - 06:57. Nautical Dark: 18:13 - 06:25. Astro Dark: 18:44 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
66
63
65
75
69
79
70
24
23
27
29
18
12
15
45
25
33
38
47
42
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
26
35
28
22
23
27
29
15
0
0
35
17
11
6
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
40
69
79
64
6
0
0
0
0
0
0
0
0
2
11
12
15
20

High Clouds (% Sky Obscured)

100
100
100
66
63
65
75
44
4
2
1
2
1
2
10
12
15
25
15
28
38
47
42
38

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)

5
5
5
5
8
10
12
12
11
10
8
4
3
3
3
3
2
2
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

1
1
1
3
5
8
9
10
11
11
10
8
6
5
4
4
3
3
3
3
2
2
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
69
67
62
52
44
43
43
42
42
46
55
57
60
63
64
67
65
64
63
63
63
63
61

Pressure (mb)

1013
1013
1014
1015
1016
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1016
1016
1016
1016
1015
1015

Ozone (du)

301
302
303
303
299
295
293
294
292
292
295
296
296
296
295
295
296
294
294
293
293
293
292
291

Friday 2

Waxing Gibbous 100%

16:19

06:53

06 OK
07 OK
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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:25, Set: 17:14, Transit: 12:19. Moon - Rise: 16:19, Set: 06:53. Civil Dark: 17:42 - 06:57. Nautical Dark: 18:14 - 06:25. Astro Dark: 18:45 - 05:54

Total Clouds (% Sky Obscured)

33
46
58
73
82
90
100
100
100
100
99
97
99
93
92
94
86
77
70
78
83
69
64
53

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)

33
46
41
47
64
73
100
98
93
82
87
32
54
62
22
92
86
49
58
51
27
32
37
33

High Clouds (% Sky Obscured)

33
46
58
69
79
90
99
99
90
100
86
85
94
58
46
39
37
50
55
61
65
45
33
19

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
1
2
2
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
3
2
3
3
4
4
5
5
6
5
4
5
5
5
5
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

1
1
2
4
5
7
9
11
11
11
11
10
9
9
8
8
7
7
7
6
6
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
61
62
60
57
52
49
47
46
45
50
57
61
63
65
68
68
71
76
84
88
91
88
82

Pressure (mb)

1015
1015
1015
1015
1015
1014
1013
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

290
290
290
291
293
295
298
300
299
299
296
294
294
292
293
294
298
301
302
303
304
303
302
301

Saturday 3

Full Moon 99%

17:33

07:53

06 OK
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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:25, Set: 17:15, Transit: 12:20. Moon - Rise: 17:33, Set: 07:53. Civil Dark: 17:43 - 06:57. Nautical Dark: 18:15 - 06:25. Astro Dark: 18:45 - 05:54

Total Clouds (% Sky Obscured)

44
59
79
95
95
95
95
90
91
82
99
99
100
95
84
68
49
53
49
57
56
75
79
82

Low Clouds (% Sky Obscured)

0
0
0
0
19
37
56
65
74
79
75
72
68
67
71
68
49
53
49
57
56
75
79
82

Medium Clouds (% Sky Obscured)

30
37
37
45
40
35
35
35
35
35
30
30
25
17
12
12
10
8
6
4
2
0
0
0

High Clouds (% Sky Obscured)

2
29
57
80
80
75
70
72
62
62
98
96
100
92
82
68
44
36
35
51
30
2
2
1

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

Precipitation Probability (%)

0
6
10
11
31
45
58
81
95
95
95
95
92
95
71
11
15
11
2
2
2
2
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.7
0.8
0.8
0.7
0.5
0.9
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
82
71
54
42
38
36
32
28
28
37
43
49
53
58
62
67
71
75
76
76
77
76

Pressure (mb)

1012
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1018

Ozone (du)

301
301
301
303
305
305
304
304
305
305
304
304
303
303
304
306
307
306
305
304
303
302
300
300

Sunday 4

Waning Gibbous 95%

18:48

08:41

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:25, Set: 17:15, Transit: 12:20. Moon - Rise: 18:48, Set: 08:41. Civil Dark: 17:44 - 06:57. Nautical Dark: 18:15 - 06:25. Astro Dark: 18:46 - 05:54

Total Clouds (% Sky Obscured)

81
89
96
100
96
93
89
93
96
100
97
94
91
83
76
65
61
60
65
79
86
93
92
91

Low Clouds (% Sky Obscured)

81
89
96
100
96
93
89
84
79
73
64
56
47
54
61
65
61
60
65
72
72
71
67
64

Medium Clouds (% Sky Obscured)

0
5
12
2
4
3
4
29
52
78
77
73
64
45
23
0
0
0
0
23
48
73
74
67

High Clouds (% Sky Obscured)

1
8
14
10
8
13
5
37
68
100
71
44
17
17
11
4
6
8
6
2
1
0
1
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 (%)

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
1
0
0
0
0
3
3
1
3
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
2
2
1
1
1
2
6
6
7
7
7
7
5
4
4
4
4
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

76
74
68
63
58
52
48
43
44
45
45
49
52
57
58
60
61
62
63
65
66
66
67
68

Pressure (mb)

1018
1018
1019
1020
1020
1020
1019
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

300
300
299
299
299
299
300
301
303
305
308
309
310
311
310
310
309
309
309
308
308
308
308
309

Monday 5

Waning Gibbous 89%

20:00

09:20

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

Sun - Rise: 07:25, Set: 17:16, Transit: 12:21. Moon - Rise: 20:00, Set: 09:20. Civil Dark: 17:44 - 06:57. Nautical Dark: 18:16 - 06:25. Astro Dark: 18:47 - 05:55

Total Clouds (% Sky Obscured)

90
79
71
65
53
39
23
27
31
35
48
61
73
49
24
0
2
5
21

Low Clouds (% Sky Obscured)

60
57
54
51
42
32
23
25
27
29
34
39
44
30
15
0
2
5
7

Medium Clouds (% Sky Obscured)

65
39
30
24
16
7
0
3
7
11
15
20
23
16
9
0
0
0
0

High Clouds (% Sky Obscured)

4
8
10
12
13
14
5
0
0
0
12
25
47
29
21
0
2
5
15

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 (%)

1
1
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)

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

Chance of Frost

Temperature (°C)

5
5
6
8
10
11
13
15
15
16
16
14
13
11
11
10
10
9
9

Feels Like (°C)

4
4
4
5
5
5
6
7
12
12
12
12
12
11
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

68
68
64
60
55
54
53
52
54
57
59
64
70
76
77
80
82
84
85

Pressure (mb)

1018
1018
1018
1018
1018
1017
1016
1015
1014
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013

Ozone (du)

310
311
312
313
314
315
315
316
317
319
320
320
319
319
318
317
316
314
313

Forecast for Apex, Wake, United States of America (35.73,-78.85)

Generated: 30/12/25 05:27:04. Forecast: 30/12/25 to 05/01/26. Timezone: UTC-5.00