Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

First Quarter 68%

10:31

02:39

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:44, Set: 16:33, Transit: 12:08. Moon - Rise: 10:31, Set: 02:39. Civil Dark: 17:10 - 07:07. Nautical Dark: 17:52 - 06:25. Astro Dark: 18:32 - 05:45

Total Clouds (% Sky Obscured)

93
95
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92

Low Clouds (% Sky Obscured)

93
95
84
91
83
83
94
83
78
71
90
93
94
93
95
100
97
91
86
75
59
63
67
48

Medium Clouds (% Sky Obscured)

45
95
96
100
100
100
100
100
100
100
100
100
100
93
100
100
100
100
100
100
100
72
45
16

High Clouds (% Sky Obscured)

93
95
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
83
100
100
100
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
4
3
3
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
3
13
13
10
28
20
24
82
94
95
95
95
95
95
65
32
7
6
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.9
1.2
1.7
2.2
0.9
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
12
16
16
18
19
21
22
23
24
24
24
26
25
22
20
19
17
13
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
80
82
85
86
86
88
88
88
88
85
85
85
89
93
94
93
94
96
96
94
91
91

Pressure (mb)

1001
1001
1000
999
998
997
996
995
993
992
990
989
988
987
986
986
986
985
985
985
986
986
987
987

Ozone (du)

402
397
392
388
383
378
376
373
371
371
370
369
369
364
359
360
363
367
363
362
364
363
364
371

Tuesday 27

Waxing Gibbous 65%

11:03

04:09

20 Bad
21 OK
22 Bad
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 OK
13 OK
14 Bad
15 Good
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:43, Set: 16:34, Transit: 12:09. Moon - Rise: 11:03, Set: 04:09. Civil Dark: 17:12 - 07:05. Nautical Dark: 17:54 - 06:24. Astro Dark: 18:34 - 05:43

Total Clouds (% Sky Obscured)

68
36
83
78
97
88
92
99
100
100
100
89
78
83
84
89
46
30
50
9
83
87
90
96

Low Clouds (% Sky Obscured)

64
36
29
29
8
10
26
22
35
49
62
39
44
34
36
65
46
30
50
9
4
48
85
96

Medium Clouds (% Sky Obscured)

0
0
35
35
47
52
56
34
0
65
49
0
0
0
0
1
2
0
6
0
70
63
64
85

High Clouds (% Sky Obscured)

29
17
14
50
94
71
82
98
100
100
100
68
41
41
45
40
12
2
2
2
26
29
45
27

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
2
6
17
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
96
96
96
96
94
94
93
91
91
89
88
86
84
82
78
82
88
93
93
96

Pressure (mb)

988
989
990
991
991
992
993
993
993
994
994
994
995
995
995
996
996
995
995
995
996
996
997
997

Ozone (du)

379
382
387
388
392
394
397
405
415
422
432
440
442
452
457
456
456
457
456
454
454
458
460
462

Wednesday 28

Waxing Gibbous 79%

11:53

05:31

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:41, Set: 16:36, Transit: 12:09. Moon - Rise: 11:53, Set: 05:31. Civil Dark: 17:14 - 07:04. Nautical Dark: 17:55 - 06:22. Astro Dark: 18:36 - 05:42

Total Clouds (% Sky Obscured)

86
80
50
52
57
79
100
100
100
100
88
65
72
70
86
95
94
93
92
94
97
100
98
96

Low Clouds (% Sky Obscured)

72
55
37
28
30
34
43
47
48
44
40
42
48
41
36
33
24
14
10
18
21
30
39
53

Medium Clouds (% Sky Obscured)

45
49
30
52
57
77
100
100
100
98
37
12
13
34
53
58
50
28
22
34
41
50
43
45

High Clouds (% Sky Obscured)

65
75
50
52
57
79
100
98
71
75
75
65
60
55
55
50
66
75
88
93
79
45
33
17

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
1
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 (%)

17
5
3
1
3
4
4
3
2
4
3
5
3
1
3
2
2
4
3
5
5
7
9
17

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

Chance of Frost

Temperature (°C)

4
5
5
5
4
5
4
4
4
4
4
4
4
4
4
5
5
5
5
5
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
96
91
85
86
89
91
91
91
91
88
88
86
83
80
76
80
82
82
79
80
83

Pressure (mb)

997
997
997
997
997
997
997
997
997
997
997
997
997
997
997
997
996
996
995
995
995
995
994
994

Ozone (du)

464
466
471
474
474
471
469
466
462
460
462
464
461
456
453
454
454
443
435
426
409
393
386
383

Thursday 29

Waxing Gibbous 88%

13:04

06:35

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:40, Set: 16:38, Transit: 12:09. Moon - Rise: 13:04, Set: 06:35. Civil Dark: 17:16 - 07:02. Nautical Dark: 17:57 - 06:21. Astro Dark: 18:37 - 05:41

Total Clouds (% Sky Obscured)

94
96
98
100
100
100
100
99
98
97
98
98
98
98
98
97
98
98
77
73
78
60
56
55

Low Clouds (% Sky Obscured)

66
71
76
82
88
94
100
96
92
87
88
89
90
90
91
91
93
94
77
73
53
32
23
14

Medium Clouds (% Sky Obscured)

38
40
43
40
20
10
0
10
56
95
95
93
87
93
93
22
16
18
16
14
7
0
0
35

High Clouds (% Sky Obscured)

0
0
0
0
2
1
2
3
9
18
20
28
45
14
6
3
0
0
0
0
0
4
8
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
29
35
37
35
30
23
20
18
10
20
26
33
44
47
46
45
42
35
25
18
7
12
18

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)

13
13
13
13
13
13
14
14
14
14
14
14
14
15
16
17
16
15
14
15
15
14
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
79
85
85
89
88
88
90
88
90
88
88
91
93
94
87
85
85
90
91
91
93

Pressure (mb)

994
993
993
993
993
992
992
992
992
991
991
991
991
991
990
990
990
990
990
991
991
992
992
992

Ozone (du)

375
373
372
371
371
370
372
372
371
372
373
376
378
385
392
396
393
389
397
397
395
400
404
403

Friday 30

Waxing Gibbous 95%

14:31

07:19

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:38, Set: 16:40, Transit: 12:09. Moon - Rise: 14:31, Set: 07:19. Civil Dark: 17:17 - 07:01. Nautical Dark: 17:59 - 06:20. Astro Dark: 18:39 - 05:40

Total Clouds (% Sky Obscured)

50
67
82
100
100
100
99
99
98
97
98
97
96
97
98
99
98
97
96
87
78
71
61
55

Low Clouds (% Sky Obscured)

5
0
5
5
17
29
47
57
72
89
97
94
91
94
96
98
92
86
78
70
61
54
48
40

Medium Clouds (% Sky Obscured)

35
63
55
100
26
33
24
22
21
15
20
21
21
27
32
37
48
56
66
66
57
60
61
55

High Clouds (% Sky Obscured)

42
62
81
100
93
71
56
93
87
75
67
62
56
62
65
63
64
60
57
51
46
40
30
30

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 (%)

18
12
13
16
19
14
14
17
25
35
31
29
20
25
27
20
31
32
18
29
26
19
38
49

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
0.2

Wind Speed/Direction (mph)

11
11
11
12
12
11
10
10
10
10
9
7
8
8
8
9
9
9
9
10
9
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
91
94
94
91
93
91
85
85
85
87
88
87
85
84
84
84
84
87
91
94
94

Pressure (mb)

992
992
992
992
992
992
993
993
993
993
994
994
995
995
996
996
997
997
997
998
998
998
998
998

Ozone (du)

409
413
415
416
419
419
420
420
423
427
431
431
431
432
433
434
436
435
435
435
435
436
437
439

Saturday 31

Waxing Gibbous 99%

16:03

07:47

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:37, Set: 16:42, Transit: 12:09. Moon - Rise: 16:03, Set: 07:47. Civil Dark: 17:19 - 07:00. Nautical Dark: 18:00 - 06:18. Astro Dark: 18:40 - 05:38

Total Clouds (% Sky Obscured)

47
65
82
100
100
100
100
97
93
87
78
72
64
76
88
99
99
99
100
93
85
77
74
72

Low Clouds (% Sky Obscured)

29
24
23
26
40
54
70
63
56
52
56
60
63
75
86
94
80
66
52
59
68
77
74
72

Medium Clouds (% Sky Obscured)

47
65
82
100
98
97
96
89
83
76
62
47
30
35
43
52
53
54
55
46
46
58
44
32

High Clouds (% Sky Obscured)

30
56
77
97
94
91
87
62
38
12
9
6
2
2
2
2
1
1
0
0
0
0
0
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

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
Very Light Rain
None
None

Precipitation Probability (%)

56
61
56
37
49
48
23
27
24
21
22
20
21
25
27
29
29
28
27
36
44
51
40
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
10
9
9
8
7
6
6
5
5
5
5
6
7
9
11
11
11
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
93
96
96
94
94
93
91
89
88
88
86
87
88
88
90
91
91
93
91

Pressure (mb)

998
998
998
998
998
998
997
997
997
997
997
997
997
997
997
996
996
996
996
995
995
995
995
995

Ozone (du)

441
444
452
461
470
473
476
480
470
460
450
445
440
435
439
444
448
439
431
422
422
422
422
424

Sunday 1

Full Moon 100%

17:33

08:06

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
10 Bad
11 Bad

Sun - Rise: 07:35, Set: 16:44, Transit: 12:09. Moon - Rise: 17:33, Set: 08:06. Civil Dark: 17:21 - 06:58. Nautical Dark: 18:02 - 06:17. Astro Dark: 18:42 - 05:37

Total Clouds (% Sky Obscured)

68
65
62
58
71
82
93
95
97
100
97
93
90
86
84
83

Low Clouds (% Sky Obscured)

68
65
62
58
65
71
77
84
91
100
96
92
89
86
84
83

Medium Clouds (% Sky Obscured)

14
25
38
50
50
50
55
65
75
70
70
65
65
49
46
43

High Clouds (% Sky Obscured)

2
1
1
0
16
29
44
54
59
50
25
13
4
1
1
0

ISS Passover

Visibility (miles)

9
9
8
6
5
3
2
0
0
0
0
0
0
0
0
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

25
33
43
49
55
60
63
60
59
64
74
79
83
76
66
58

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.4
0.3
0.3
0.4
0.5
0.6
0.7
0.6
0.4
0.3

Wind Speed/Direction (mph)

9
10
10
10
12
12
12
14
14
14
15
14
14
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
94
94
94
96
96
96
96
96
98
96
96
96

Pressure (mb)

996
996
996
996
996
995
995
995
995
995
994
994
995
995
994
994

Ozone (du)

425
426
424
423
421
421
421
421
419
417
415
415
415
415
413
411

Forecast for Yaxham, Norfolk, United Kingdom (52.66,0.96)

Generated: 26/01/26 19:59:53. Forecast: 26/01/26 to 01/02/26. Timezone: UTC+0.00