Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 8%

09:23

19:42

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:49, Set: 16:30, Transit: 12:10. Moon - Rise: 09:23, Set: 19:42. Civil Dark: 17:07 - 07:12. Nautical Dark: 17:48 - 06:31. Astro Dark: 18:28 - 05:52

Total Clouds (% Sky Obscured)

71
100
98
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
70

Low Clouds (% Sky Obscured)

71
91
84
94
92
90
90
87
73
63
81
80
75
61
67
64
88
86
86
85
80
60
64
56

Medium Clouds (% Sky Obscured)

71
99
82
100
97
100
99
99
99
98
97
100
89
95
100
100
100
100
100
100
100
100
46
7

High Clouds (% Sky Obscured)

71
100
85
100
100
100
100
38
100
100
100
100
100
100
100
100
100
100
100
100
100
100
65
6

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
92
87
95
95
83
63
32
42
37
25
12
13
29
31
35
41
52
33
15
20
6

Precipitation Amount (mm)

1.6
2.6
0.5
0.5
0.4
0.8
0.7
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
18
19
18
18
18
17
16
16
16
17
16
15
15
14
13
13
12
13
13
13
12
12
13

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
90
88
88
88
90
87
87
87
88
90
88
90
88
88
90
88
90
88
88
87
87

Pressure (mb)

993
992
991
990
990
990
989
989
989
989
989
989
989
989
989
989
990
990
990
990
990
990
990
990

Ozone (du)

372
374
378
379
377
374
373
370
368
367
364
365
367
367
366
362
359
355
350
350
354
357
358
358

Thursday 22

Waxing Crescent 15%

09:35

21:00

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 OK
23 Good
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:48, Set: 16:31, Transit: 12:10. Moon - Rise: 09:35, Set: 21:00. Civil Dark: 17:09 - 07:11. Nautical Dark: 17:50 - 06:30. Astro Dark: 18:29 - 05:51

Total Clouds (% Sky Obscured)

97
89
86
100
97
78
88
88
89
80
67
55
19
2
41
76
78
84
75
76
94
96
100
100

Low Clouds (% Sky Obscured)

92
87
83
100
94
60
76
78
87
80
67
55
19
0
41
65
73
81
72
73
76
60
70
75

Medium Clouds (% Sky Obscured)

13
0
0
3
12
75
83
55
14
6
3
2
2
0
0
0
0
0
5
55
60
88
100
67

High Clouds (% Sky Obscured)

11
3
0
0
6
1
20
7
4
13
0
0
0
0
12
47
52
27
21
38
78
60
39
72

ISS Passover

Visibility (miles)

9
9
9
9
9
7
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
2
2
0
0

Precipitation Type

None
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
Very Light Rain

Precipitation Probability (%)

7
21
20
24
50
52
28
12
18
4
2
2
2
2
8
17
4
5
3
1
4
15
44
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
82
82
85
87
88
87
85
85
88
90
93
93
93
94
93
93
91
88
90
87
86
88

Pressure (mb)

990
990
989
989
989
989
989
989
990
990
989
989
990
990
990
990
990
990
990
989
989
989
989
989

Ozone (du)

363
367
368
369
368
368
367
368
370
367
367
372
376
369
368
367
367
368
366
367
369
369
370
373

Friday 23

Waxing Crescent 23%

09:47

22:20

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
06 Bad
07 Bad
08 OK
09 Bad

Sun - Rise: 07:47, Set: 16:33, Transit: 12:11. Moon - Rise: 09:47, Set: 22:20. Civil Dark: 17:10 - 07:10. Nautical Dark: 17:51 - 06:29. Astro Dark: 18:31 - 05:50

Total Clouds (% Sky Obscured)

100
98
100
100
100
69
67
72
71
67
66
41
42
54
62
68
70
69
73
73
84
58
34
45

Low Clouds (% Sky Obscured)

91
60
89
90
81
69
67
66
55
62
60
41
42
54
53
50
41
45
51
55
54
53
34
45

Medium Clouds (% Sky Obscured)

100
95
46
98
100
42
39
43
41
26
17
0
0
8
20
32
50
47
44
41
30
18
0
11

High Clouds (% Sky Obscured)

24
4
55
55
60
55
60
60
58
1
43
0
0
0
21
48
69
53
29
1
10
3
0
29

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

Light Rain
None
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

Precipitation Probability (%)

70
38
33
36
47
56
51
36
36
10
3
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
13
9
10
10
9
7
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
5
4
4
4
4
5
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3

Relative Humidity (%)

91
90
81
79
75
77
81
87
90
90
90
90
88
90
93
94
93
93
94
93
93
91
93
93

Pressure (mb)

989
989
989
989
989
990
990
991
991
992
992
993
993
993
994
994
994
995
995
995
995
996
996
997

Ozone (du)

375
378
381
382
384
385
385
385
385
388
392
393
395
397
397
399
397
398
397
397
397
397
400
403

Saturday 24

Waxing Crescent 34%

10:00

23:42

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:46, Set: 16:35, Transit: 12:11. Moon - Rise: 10:00, Set: 23:42. Civil Dark: 17:12 - 07:09. Nautical Dark: 17:53 - 06:28. Astro Dark: 18:32 - 05:49

Total Clouds (% Sky Obscured)

70
55
58
57
48
57
73
72
63
62
68
71
72
73
67
64
54
50
52
51
66
82
100
100

Low Clouds (% Sky Obscured)

67
55
58
53
44
49
55
59
55
54
55
57
58
61
63
60
54
50
52
51
51
49
52
60

Medium Clouds (% Sky Obscured)

22
30
18
7
0
0
3
31
55
28
4
5
5
35
29
3
8
22
9
4
26
62
62
62

High Clouds (% Sky Obscured)

59
55
57
35
13
11
13
20
20
20
3
8
10
15
20
5
20
20
2
10
20
21
30
31

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 (%)

1
3
3
7
12
11
0
0
0
0
0
0
0
0
0
1
1
3
4
2
2
1
1
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
84
81
79
82
87
87
81
85
85
85
83
86
86
83
82
80
83
86
91
89
88
88
88

Pressure (mb)

997
997
997
997
997
997
997
998
998
998
998
998
998
999
998
998
999
999
999
998
998
999
999
999

Ozone (du)

406
408
411
413
414
413
411
412
414
414
414
413
413
413
415
415
417
419
419
419
419
420
421
422

Sunday 25

Waxing Crescent 45%

10:00

01:07

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:44, Set: 16:37, Transit: 12:11. Moon - Rise: 10:00, Set: 01:07. Civil Dark: 17:13 - 07:08. Nautical Dark: 17:54 - 06:27. Astro Dark: 18:33 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
93
91
90
89
85
82
79
77
80
83
89
94
96
98
95

Low Clouds (% Sky Obscured)

69
77
77
78
78
84
89
94
78
74
70
74
78
82
80
79
77
80
83
89
93
93
94
91

Medium Clouds (% Sky Obscured)

62
64
62
57
52
52
50
50
22
15
8
4
2
0
0
0
0
0
0
0
1
1
3
3

High Clouds (% Sky Obscured)

24
5
33
70
99
89
80
58
6
4
2
2
1
1
0
0
0
0
1
1
5
8
11
12

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 (%)

10
6
12
12
9
18
22
23
23
20
12
13
10
6
9
4
0
6
5
1
4
4
1
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)

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

Chance of Frost

Temperature (°C)

4
4
5
5
5
5
5
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3

Feels Like (°C)

-1
0
-0
1
0
0
1
1
0
-0
-0
-0
-0
-0
-1
-1
-0
-1
-1
-1
-1
0
0
0

Dew Point (°C)

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

Relative Humidity (%)

83
79
78
75
72
71
72
71
69
68
67
66
66
64
63
65
65
65
67
69
72
70
69
70

Pressure (mb)

1000
1000
1000
1000
1001
1001
1002
1002
1003
1003
1003
1004
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

421
420
422
421
419
418
416
414
411
408
406
404
403
403
403
407
411
415
413
412
410
410
409
409

Monday 26

First Quarter 57%

10:17

02:36

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:43, Set: 16:38, Transit: 12:11. Moon - Rise: 10:17, Set: 02:36. Civil Dark: 17:15 - 07:06. Nautical Dark: 17:56 - 06:26. Astro Dark: 18:35 - 05:47

Total Clouds (% Sky Obscured)

93
89
91
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

88
86
89
94
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
84
77
80

Medium Clouds (% Sky Obscured)

2
1
19
34
47
53
35
40
65
75
85
85
90
90
85
85
75
76
87
98
92
87
81
76

High Clouds (% Sky Obscured)

11
14
8
13
15
15
20
35
40
40
45
45
45
30
50
71
87
81
78
57
52
51
55
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
5
2
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
4
4
3
12
17
22
46
64
80
84
82
75
72
69
67
60
54
23
21
20
21
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.4
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
10
10
10
10
11
11
12
12
12
12
13
13
14
12
11
12
13
14
15
14
13
12

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
4
5
5
4
4
4
4
4
3
3
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
72
71
70
70
74
79
82
85
88
91
91
91
93
91
89
88
86
85
82
83
85
85

Pressure (mb)

1007
1007
1006
1006
1005
1005
1003
1002
1001
1000
998
997
995
994
992
991
990
989
989
989
988
988
988
988

Ozone (du)

408
408
407
411
416
421
409
396
384
378
372
367
369
371
373
377
380
383
391
398
405
411
416
421

Tuesday 27

Waxing Gibbous 68%

10:41

04:04

Sun - Rise: 07:41, Set: 16:40, Transit: 12:11. Moon - Rise: 10:41, Set: 04:04. Civil Dark: 17:17 - 07:05. Nautical Dark: 17:57 - 06:25. Astro Dark: 18:36 - 05:45

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Wilmington, Kent, United Kingdom (51.43,0.21)

Generated: 21/01/26 10:31:16. Forecast: 21/01/26 to 27/01/26. Timezone: UTC+0.00