Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

New Moon 0%

05:09

21:28

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

Sun - Rise: 05:46, Set: 20:57, Transit: 13:22. Moon - Rise: 05:09, Set: 21:28. Civil Dark: 21:31 - 05:12. Nautical Dark: 22:15 - 04:28. Astro Dark: 23:07 - 03:36

Total Clouds (% Sky Obscured)

40
27
26
27
34
27
51
99
99
99
86
99
98
86
62
73
83
86
74
70
53
39
7
17

Low Clouds (% Sky Obscured)

38
2
2
2
4
10
23
85
40
43
55
58
60
45
47
65
78
84
74
70
53
39
7
3

Medium Clouds (% Sky Obscured)

17
27
26
27
34
22
37
69
69
70
42
66
79
50
41
33
34
5
0
0
0
0
0
17

High 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

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
5
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
1
2

Precipitation Type

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

Precipitation Probability (%)

0
0
0
19
14
19
12
17
20
18
35
43
46
31
22
20
18
24
11
6
2
2
3
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
7
9
12
14
15
15
16
17
17
17
17
16
14
12
11
11
10
9
9
8
8
7

Feels Like (°C)

8
6
8
9
13
15
15
13
12
12
13
13
14
13
12
11
9
9
9
8
7
7
7
7

Dew Point (°C)

7
6
6
6
8
7
4
1
1
3
2
3
5
11
10
7
7
8
7
7
6
6
6
6

Relative Humidity (%)

91
90
90
84
72
60
47
37
34
39
36
38
45
71
74
70
76
83
83
82
84
87
91
94

Pressure (mb)

1001
1002
1003
1003
1004
1004
1004
1003
1002
1002
1002
1002
1002
1003
1004
1004
1005
1006
1007
1007
1008
1008
1008
1008

Ozone (du)

314
312
312
309
309
311
311
312
314
316
317
317
315
316
317
317
318
319
319
318
319
314
310
308

Sunday 21

Waxing Crescent 1%

06:03

22:14

04 OK
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
03 Bad

Sun - Rise: 05:46, Set: 20:58, Transit: 13:22. Moon - Rise: 06:03, Set: 22:14. Civil Dark: 21:32 - 05:12. Nautical Dark: 22:16 - 04:29. Astro Dark: 23:08 - 03:37

Total Clouds (% Sky Obscured)

26
40
39
48
74
72
57
88
97
96
91
95
100
97
100
100
100
100
100
97
94
87
74
70

Low Clouds (% Sky Obscured)

5
22
22
41
67
70
48
78
88
80
78
93
99
92
100
100
99
90
86
84
76
46
16
4

Medium Clouds (% Sky Obscured)

26
33
31
23
3
0
39
61
67
70
50
47
52
47
46
48
43
57
36
9
0
21
45
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
3
11
32
58
56
99
100
100
100
95
90
87
74
70

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 (%)

3
2
3
5
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 (%)

2
2
3
5
7
9
18
13
13
11
3
6
4
10
4
2
3
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

7
6
7
9
11
13
14
15
15
16
16
14
13
12
12
12
11
11
10
10
10
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
81
68
59
53
45
46
57
61
63
70
76
79
80
79
80
81
80
84
87
91
91

Pressure (mb)

1008
1009
1010
1010
1010
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1012
1012

Ozone (du)

308
307
307
307
306
306
306
305
303
303
302
301
302
303
303
302
302
301
302
302
303
302
302
302

Monday 22

Waxing Crescent 4%

07:04

22:51

04 Bad
05 OK
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

Sun - Rise: 05:47, Set: 20:58, Transit: 13:23. Moon - Rise: 07:04, Set: 22:51. Civil Dark: 21:32 - 05:13. Nautical Dark: 22:16 - 04:29. Astro Dark: 23:09 - 03:37

Total Clouds (% Sky Obscured)

64
20
70
60
60
68
91
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
7
7
1
3
16
31
34
30
47
38
35
17
0
0
0
0
0
0
6
15
37
54
72

Medium Clouds (% Sky Obscured)

15
7
47
45
38
35
17
45
45
45
45
45
63
100
100
100
100
100
100
100
98
97
94
91

High Clouds (% Sky Obscured)

64
5
70
37
44
45
76
79
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93

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
7

Fog (%)

0
2
72
81
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
1
1
3
3
3
3
5
12
39
45
43
43
43
34

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)

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

Chance of Frost

Temperature (°C)

8
7
6
8
11
13
15
17
18
19
20
20
20
19
18
17
16
15
15
14
14
14
14
14

Feels Like (°C)

6
5
6
7
10
12
14
16
16
16
17
18
17
17
16
15
15
13
13
13
12
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
85
75
63
53
45
41
41
43
46
45
48
49
51
60
70
74
78
80
83
87
90

Pressure (mb)

1011
1012
1012
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1006
1005
1004
1003

Ozone (du)

303
305
305
306
304
302
299
295
293
290
290
289
287
287
285
283
282
283
282
282
283
284
283
285

Tuesday 23

Waxing Crescent 9%

08:09

23:23

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

Sun - Rise: 05:47, Set: 20:59, Transit: 13:23. Moon - Rise: 08:09, Set: 23:23. Civil Dark: 21:33 - 05:13. Nautical Dark: 22:17 - 04:30. Astro Dark: 23:09 - 03:38

Total Clouds (% Sky Obscured)

96
97
87
86
86
88
65
53
37
41
41
41
61
80
100
100
100
100
70
50
29
18
17
10

Low Clouds (% Sky Obscured)

78
84
85
83
80
80
55
46
35
35
35
33
22
10
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

68
83
64
44
24
4
2
1
0
0
0
0
0
0
0
0
0
0
3
6
29
18
8
4

High Clouds (% Sky Obscured)

53
23
0
0
0
0
0
0
0
0
0
8
50
78
100
89
100
100
67
50
29
18
17
10

ISS Passover

Visibility (miles)

7
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 (%)

22
18
12
14
13
6
9
7
2
1
1
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
2
2
1
2
2
2
4
7
10
11
12
13
11
9
7
6
4
4
4
3
2
2
3

Chance of Frost

Temperature (°C)

14
15
15
16
17
18
20
21
24
26
26
27
27
26
25
24
22
20
18
16
15
14
14
13

Feels Like (°C)

13
14
14
16
18
19
20
22
22
23
24
24
23
22
22
22
21
18
16
15
14
13
12
12

Dew Point (°C)

13
14
14
14
13
12
12
9
9
8
9
9
10
10
10
10
12
12
12
12
11
11
10
10

Relative Humidity (%)

93
95
95
89
76
66
58
46
37
32
34
33
33
36
37
41
51
62
70
77
77
78
78
80

Pressure (mb)

1002
1002
1002
1001
1001
1000
1000
999
998
998
997
996
996
996
995
996
996
997
998
998
998
998
998
997

Ozone (du)

285
283
285
285
287
286
283
283
283
284
284
283
281
280
280
280
280
281
281
281
281
280
280
280

Wednesday 24

Waxing Crescent 15%

09:17

23:49

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

Sun - Rise: 05:48, Set: 20:59, Transit: 13:24. Moon - Rise: 09:17, Set: 23:49. Civil Dark: 21:33 - 05:14. Nautical Dark: 22:17 - 04:30. Astro Dark: 23:09 - 03:39

Total Clouds (% Sky Obscured)

5
5
11
13
20
27
18
29
0
0
0
0
0
0
0
0
0
0
0
1
1
6
12
22

Low Clouds (% Sky Obscured)

0
0
0
8
17
27
16
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
5
11
6
2
2
1
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
4
11

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
1
1
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)

2
3
3
2
4
4
7
11
12
16
17
17
17
15
13
11
10
8
6
5
3
2
2
2

Chance of Frost

Temperature (°C)

13
13
13
13
16
19
22
23
24
24
25
25
25
24
23
22
19
17
15
14
13
12
11
10

Feels Like (°C)

11
12
11
12
16
19
21
20
20
20
19
20
20
19
18
17
15
15
15
15
14
14
9
9

Dew Point (°C)

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

Relative Humidity (%)

80
83
81
74
58
44
34
32
34
30
28
29
29
30
30
32
36
42
49
55
63
70
73
77

Pressure (mb)

997
997
997
997
997
997
996
996
996
996
996
996
996
996
996
997
997
998
999
1000
1000
1001
1001
1001

Ozone (du)

281
281
283
285
286
286
286
287
288
288
289
290
290
289
290
290
289
287
286
285
285
284
284
284

Thursday 25

Waxing Crescent 24%

10:24

00:12

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

Sun - Rise: 05:49, Set: 21:00, Transit: 13:24. Moon - Rise: 10:24, Set: 00:12. Civil Dark: 21:34 - 05:15. Nautical Dark: 22:17 - 04:31. Astro Dark: 23:10 - 03:39

Total Clouds (% Sky Obscured)

28
47
55
42
33
26
33
43
53
45
35
28
31
34
37
49
58
63
63
63
57
56
60
60

Low Clouds (% Sky Obscured)

1
2
3
11
17
24
32
35
36
33
26
27
31
34
37
34
25
16
20
28
34
37
33
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
9
10
14
14
13

High Clouds (% Sky Obscured)

25
47
50
30
12
0
1
1
2
1
0
0
0
0
0
0
0
0
19
35
44
50
52
49

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

Precipitation Probability (%)

0
1
1
10
13
12
25
31
32
37
39
34
46
54
59
54
44
18
55
72
83
92
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.2
0.4
0.6
0.7
0.9
1.2

Wind Speed/Direction (mph)

3
3
3
3
5
8
10
10
11
11
12
13
15
13
11
10
9
7
6
7
7
8
6
5

Chance of Frost

Temperature (°C)

10
11
12
13
15
17
19
20
20
21
21
21
21
21
20
19
18
16
15
15
15
15
15
15

Feels Like (°C)

10
10
10
9
12
13
13
15
16
18
18
18
18
19
19
20
15
15
15
15
14
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

81
76
72
69
61
57
53
56
59
62
60
59
58
62
67
72
71
71
70
68
66
64
63
62

Pressure (mb)

1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
999
999
998
998
997
997
998
999
999
999
999
999
998
997

Ozone (du)

284
285
285
286
286
285
285
286
287
288
290
292
294
296
298
301
301
302
303
306
309
313
312
311

Friday 26

Waxing Crescent 33%

11:32

00:34

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

Sun - Rise: 05:49, Set: 21:00, Transit: 13:25. Moon - Rise: 11:32, Set: 00:34. Civil Dark: 21:34 - 05:15. Nautical Dark: 22:18 - 04:32. Astro Dark: 23:10 - 03:40

Total Clouds (% Sky Obscured)

71
73
69
68
67
60
43
27
18
12
6
0
4
9
15
37
58
80
60
40
21

Low Clouds (% Sky Obscured)

7
6
3
3
3
3
3
6
6
6
4
0
2
4
6
5
3
1
16
28
21

Medium Clouds (% Sky Obscured)

7
9
7
13
24
38
28
14
0
0
0
0
0
0
0
8
15
23
21
20
19

High Clouds (% Sky Obscured)

44
41
25
35
51
60
34
16
1
1
1
0
0
0
0
27
53
79
53
27
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

Fog (%)

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

Precipitation Probability (%)

95
81
16
21
21
14
14
12
5
9
9
1
3
3
1
7
10
9
46
67
86

Precipitation Amount (mm)

0.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5

Wind Speed/Direction (mph)

4
3
3
4
4
5
7
10
13
15
16
16
17
14
13
12
10
9
8
6
5

Chance of Frost

Temperature (°C)

15
14
14
14
15
17
18
19
20
20
21
21
21
20
19
18
17
15
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
64
69
72
55
42
32
31
30
30
30
30
30
34
37
41
50
61
75
76
75

Pressure (mb)

997
997
998
998
998
998
998
998
998
998
997
997
996
996
996
996
997
997
998
997
997

Ozone (du)

310
309
308
308
308
309
309
309
309
309
308
308
308
308
307
307
307
307
307
308
309

Forecast for Renwick, Marlborough District, New Zealand (-41.53,173.83)

Generated: 20/12/25 04:20:50. Forecast: 20/12/25 to 26/12/25. Timezone: UTC+13.00