Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 1%

08:36

17:02

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: 07:51, Set: 16:25, Transit: 12:08. Moon - Rise: 08:36, Set: 17:02. Civil Dark: 17:03 - 07:13. Nautical Dark: 17:44 - 06:32. Astro Dark: 18:24 - 05:52

Total Clouds (% Sky Obscured)

78
81
79
73
70
94
95
98
98
86
73
69
81
98
100
83
95
98
93
99
98
96
89
92

Low Clouds (% Sky Obscured)

41
48
39
38
42
46
45
46
37
31
34
37
43
62
55
64
78
80
77
81
95
91
86
87

Medium Clouds (% Sky Obscured)

27
26
26
30
35
90
92
95
88
29
20
18
21
16
17
19
50
41
33
41
23
23
34
35

High Clouds (% Sky Obscured)

0
0
2
2
12
2
2
3
22
2
1
1
1
77
86
22
58
52
5
65
35
35
35
8

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
2
1
2
2
0
1
1
1
0
2
6
17
11
23
9
22
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
86
91
91
93
93
93
94
94
94
90
87
85
88
88
90
91
91
91
93
94
93
93

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

409
405
400
396
394
392
393
393
394
395
398
398
396
393
389
385
384
388
385
385
385
386
388
388

Monday 19

Waxing Crescent 3%

08:55

18:21

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: 07:50, Set: 16:27, Transit: 12:08. Moon - Rise: 08:55, Set: 18:21. Civil Dark: 17:04 - 07:12. Nautical Dark: 17:46 - 06:31. Astro Dark: 18:25 - 05:52

Total Clouds (% Sky Obscured)

94
91
100
82
93
73
82
95
93
80
87
88
67
74
76
85
73
66
72
82
69
87
85
100

Low Clouds (% Sky Obscured)

91
82
100
65
63
69
80
89
92
80
87
86
63
71
75
83
70
66
72
80
62
80
83
63

Medium Clouds (% Sky Obscured)

47
20
32
20
30
49
70
84
0
0
0
0
0
0
0
0
4
0
0
0
2
0
13
0

High Clouds (% Sky Obscured)

25
4
22
7
2
4
0
20
1
1
0
0
0
0
1
20
15
1
1
18
32
55
35
100

ISS Passover

Visibility (miles)

6
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 (%)

35
21
18
6
2
4
10
0
1
0
0
2
0
0
0
0
0
0
0
0
1
2
3
2

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)

12
12
11
10
9
9
10
11
12
12
11
13
15
16
17
15
16
16
16
16
16
17
17
18

Chance of Frost

Temperature (°C)

8
8
8
8
8
7
7
7
7
7
7
7
8
8
8
8
8
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
96
93
96
96
94
93
88
84
91
90
85
85
81
81
85
88
88
87
87
85
87
87

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1011
1011
1010
1009
1009
1008
1007
1007
1006
1006
1005

Ozone (du)

388
390
389
389
390
391
391
394
394
396
393
389
384
381
377
374
372
369
360
353
346
345
345
342

Tuesday 20

Waxing Crescent 8%

09:09

19:40

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: 07:49, Set: 16:29, Transit: 12:09. Moon - Rise: 09:09, Set: 19:40. Civil Dark: 17:06 - 07:11. Nautical Dark: 17:47 - 06:30. Astro Dark: 18:26 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
77
80
58
72
75
87
90
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
77
84
100
83
100
97
89
77
65
50
66
57
81
81
70
85
93
93
95
96
98
99
99

Medium Clouds (% Sky Obscured)

60
100
100
100
100
100
74
98
27
63
3
4
54
6
71
93
78
82
52
95
90
99
91
58

High Clouds (% Sky Obscured)

100
100
25
100
100
29
0
0
0
0
0
0
0
2
2
2
64
100
29
28
27
2
7
5

ISS Passover

Visibility (miles)

9
9
9
9
7
4
4
7
9
9
9
9
9
9
9
9
5
7
9
9
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

5
15
40
73
95
95
95
71
53
53
41
26
5
9
39
87
78
95
72
56
64
74
64
65

Precipitation Amount (mm)

0
0
0
0.4
0.7
1.1
0.9
0.2
0
0
0
0
0
0
0
0.7
0.2
0.9
0.3
0
0.3
0.4
0.3
0.4

Wind Speed/Direction (mph)

17
14
13
13
13
13
12
10
8
13
12
14
14
15
14
13
16
19
19
21
19
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
84
85
93
87
94
93
91
93
88
88
87
84
81
90
94
94
93
91
91
93
93
91

Pressure (mb)

1004
1003
1002
1002
1000
999
998
997
996
996
996
996
995
994
993
991
990
988
987
987
986
986
986
986

Ozone (du)

338
338
335
336
343
348
355
367
371
363
354
358
365
372
377
382
384
384
383
384
383
382
380
377

Wednesday 21

Waxing Crescent 15%

09:22

20:59

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: 07:47, Set: 16:30, Transit: 12:09. Moon - Rise: 09:22, Set: 20:59. Civil Dark: 17:07 - 07:10. Nautical Dark: 17:48 - 06:29. Astro Dark: 18:28 - 05:50

Total Clouds (% Sky Obscured)

100
97
94
92
89
85
81
76
74
91
94
94
100
99
98
97
98
98
99
97
95
87
94
95

Low Clouds (% Sky Obscured)

100
91
83
74
74
74
72
72
69
67
70
81
85
80
88
89
82
90
90
90
89
78
90
91

Medium Clouds (% Sky Obscured)

39
45
38
38
62
43
42
39
38
31
26
69
89
90
93
97
97
98
98
89
24
13
12
14

High Clouds (% Sky Obscured)

3
16
26
37
24
13
5
2
2
15
47
54
81
73
50
25
25
20
15
20
2
3
2
2

ISS Passover

Visibility (miles)

8
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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

44
40
31
18
19
18
8
11
11
5
12
12
15
18
20
17
28
36
51
54
51
45
38
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
18
16
15
14
12
12
12
11
11
12
12
13
14
14
13
13
13
12
11
11
10
9
10

Chance of Frost

Temperature (°C)

8
8
8
8
8
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
7
7
7

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
6
6
6
6
6
6
7
6
6
6
7
7
7
7
6
6
6
6
6

Relative Humidity (%)

91
91
93
91
91
93
93
94
93
94
94
93
87
87
87
91
93
91
93
91
91
90
94
93

Pressure (mb)

986
986
986
986
986
987
987
987
988
988
989
989
989
989
989
989
989
990
990
990
990
990
991
991

Ozone (du)

377
376
376
374
371
369
371
372
373
373
372
374
377
379
380
380
377
375
376
375
374
378
380
382

Thursday 22

Waxing Crescent 23%

09:33

22:18

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: 07:46, Set: 16:32, Transit: 12:09. Moon - Rise: 09:33, Set: 22:18. Civil Dark: 17:09 - 07:09. Nautical Dark: 17:50 - 06:28. Astro Dark: 18:29 - 05:49

Total Clouds (% Sky Obscured)

92
93
87
80
83
82
79
86
93
100
100
100
100
100
100
100
94
81
62
53
49
44
63
81

Low Clouds (% Sky Obscured)

86
88
79
67
72
70
66
73
84
86
89
79
66
76
86
97
91
81
62
53
49
44
63
74

Medium Clouds (% Sky Obscured)

15
18
21
25
17
48
30
20
8
35
67
85
100
100
100
100
74
65
52
49
41
32
52
74

High Clouds (% Sky Obscured)

0
6
11
19
18
12
5
33
55
78
83
87
98
99
99
100
94
81
60
40
24
15
18
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
3
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
31
26
21
20
16
4
5
5
11
64
95
95
74
54
37
36
40
43
45
42
36
33
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
1.3
0.7
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
93
94
93
94
93
93
94
93
90
93
93
90
90
88
86
88
86
86
86
86
88

Pressure (mb)

991
991
991
991
991
991
992
992
993
993
993
993
994
994
994
994
994
994
995
995
995
996
996
996

Ozone (du)

386
391
387
382
383
382
383
381
382
382
382
381
380
382
384
387
389
390
390
391
391
391
392
395

Friday 23

Waxing Crescent 34%

09:45

No Set

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: 07:45, Set: 16:34, Transit: 12:09. Moon - Rise: 09:45, Set: No Set. Civil Dark: 17:11 - 07:08. Nautical Dark: 17:51 - 06:27. Astro Dark: 18:31 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
97
95
92
86
82
85
87
90
89
93
93
92
91
92
95
96
98
99
100
100

Low Clouds (% Sky Obscured)

72
57
44
34
46
59
78
72
65
67
65
66
68
73
74
79
79
80
80
82
85
87
88
89

Medium Clouds (% Sky Obscured)

100
100
100
99
94
88
84
59
31
3
0
0
0
27
57
80
64
46
27
36
46
56
58
62

High Clouds (% Sky Obscured)

25
53
80
100
83
59
37
51
70
85
78
56
35
30
25
21
39
57
74
80
81
85
86
87

ISS Passover

Visibility (miles)

9
9
9
8
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
46
51
53
52
49
42
33
23
6
5
3
0
1
0
0
0
0
0
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
0.2
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
9
8
8
7
7
8
9
10
10
10
10
11
11
11
10
10
9
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
91
94
94
94
96
94
94
94
89
83
78
79
80
80
83
86
91
91
93
93
93

Pressure (mb)

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

Ozone (du)

398
401
405
409
412
413
414
415
415
415
414
415
415
415
417
420
422
421
420
419
420
421
422
422

Saturday 24

Waxing Crescent 45%

09:59

23:40

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

Sun - Rise: 07:44, Set: 16:35, Transit: 12:10. Moon - Rise: 09:59, Set: 23:40. Civil Dark: 17:12 - 07:07. Nautical Dark: 17:53 - 06:26. Astro Dark: 18:32 - 05:47

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

90
92
91
93
90
92
91
85
82
76
76
80
85
88
91
94
96
98
100

Medium Clouds (% Sky Obscured)

74
81
83
80
65
55
55
59
57
61
81
98
100
100
100
100
93
91
95

High Clouds (% Sky Obscured)

90
86
84
80
72
67
60
63
66
70
65
65
65
55
50
40
15
10
5

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 (%)

0
1
2
2
6
7
3
12
15
16
19
21
23
21
17
12
14
14
13

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)

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
2
2
2
3
3
4
4
4
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
93
93
93
89
91
89
88
88
86
85
82
82
80
80
82

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1006

Ozone (du)

422
422
424
426
427
425
424
422
421
421
421
422
422
423
423
424
424
425
425

Forecast for Bredhurst, Kent, United Kingdom (51.33,0.58)

Generated: 18/01/26 23:28:05. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+0.00