Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 95%

15:01

07:27

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

Sun - Rise: 07:51, Set: 17:04, Transit: 12:28. Moon - Rise: 15:01, Set: 07:27. Civil Dark: 17:39 - 07:16. Nautical Dark: 18:18 - 06:36. Astro Dark: 18:56 - 05:57

Total Clouds (% Sky Obscured)

94
100
100
99
100
100
100
100
100
100
100
100
98
100
100
99
100
89
100
100
99
94
93
90

Low Clouds (% Sky Obscured)

87
93
100
84
72
68
83
73
69
63
65
79
67
69
64
68
73
79
100
100
86
89
86
83

Medium Clouds (% Sky Obscured)

49
54
57
62
85
67
85
100
77
100
100
100
96
69
100
98
100
43
55
97
97
83
66
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
75
80
11
85
55
79
80
75
70
80
6
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
16
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
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

25
0
0
72
70
88
92
91
71
86
92
86
74
68
81
74
56
44
52
36
33
30
23
10

Precipitation Amount (mm)

0
0
0
0.4
0
0.6
0.8
0.7
0.4
0.8
0.7
0.4
0.3
0.2
0.5
0.4
0.2
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

16
19
22
24
22
21
21
24
21
18
19
18
14
15
13
14
13
14
16
15
14
13
12
9

Chance of Frost

Temperature (°C)

6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
7
7
7
7
7
6

Feels Like (°C)

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

Dew Point (°C)

5
6
4
4
4
5
5
5
5
4
4
5
4
4
4
4
4
5
5
5
5
5
5
5

Relative Humidity (%)

93
98
96
98
96
98
96
96
96
94
94
96
94
91
91
91
91
90
88
87
88
88
91
93

Pressure (mb)

977
977
978
979
980
981
982
983
985
986
987
988
989
991
992
993
994
995
996
996
997
998
999
1000

Ozone (du)

446
447
450
454
456
455
452
453
452
452
452
453
448
438
435
430
435
439
433
433
455
473
461
471

Saturday 31

Waxing Gibbous 99%

16:30

07:58

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

Sun - Rise: 07:50, Set: 17:05, Transit: 12:28. Moon - Rise: 16:30, Set: 07:58. Civil Dark: 17:41 - 07:14. Nautical Dark: 18:19 - 06:35. Astro Dark: 18:58 - 05:56

Total Clouds (% Sky Obscured)

82
84
92
96
100
97
100
100
100
100
100
99
96
95
95
91
94
94
95
85
67
73
88
71

Low Clouds (% Sky Obscured)

78
74
78
60
53
51
57
66
68
65
64
69
69
72
74
76
71
77
89
78
67
70
78
68

Medium Clouds (% Sky Obscured)

3
10
39
62
100
95
100
100
100
100
100
94
93
43
77
60
43
44
33
32
2
4
23
2

High Clouds (% Sky Obscured)

0
2
6
88
84
75
100
100
100
93
35
35
0
0
0
1
8
0
1
0
0
0
0
35

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
6
6
31
31
38
24
37
38
40
42
63
60
60
42
2
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 (%)

8
5
14
5
3
5
11
10
36
39
23
28
25
19
19
23
22
25
14
8
13
39
27
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
96
98
98
98
98
98
98
96
93
91
93
94
98
98
94
91
82
84
90
94

Pressure (mb)

1000
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003

Ozone (du)

461
423
414
407
403
397
396
394
389
385
381
377
377
381
380
381
381
378
376
375
374
374
374
371

Sunday 1

Full Moon 100%

17:58

08:19

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

Sun - Rise: 07:48, Set: 17:07, Transit: 12:28. Moon - Rise: 17:58, Set: 08:19. Civil Dark: 17:43 - 07:13. Nautical Dark: 18:21 - 06:33. Astro Dark: 19:00 - 05:55

Total Clouds (% Sky Obscured)

77
88
65
47
58
70
75
73
80
97
85
77
82
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
71
48
8
23
47
55
63
76
97
85
75
81
87
87
88
95
94
93
91
90
89
89
88

Medium Clouds (% Sky Obscured)

0
66
55
47
58
40
55
50
29
50
50
50
40
40
35
35
53
70
80
90
100
100
100
100

High Clouds (% Sky Obscured)

39
40
40
40
35
25
24
20
20
30
20
15
27
88
100
100
100
100
100
100
100
81
62
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
1
0
7
4
6
7
7
9
9
9
9
9
7

Fog (%)

0
0
0
0
2
45
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

1
1
0
0
0
0
0
1
2
24
46
34
45
59
72
56
50
43
26
49
38
44
58
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0.2
0.4
0.5
0.2
0
0
0
0
0
0
0
0.4

Wind Speed/Direction (mph)

5
5
5
6
7
7
10
10
10
10
10
13
15
16
17
18
19
20
21
22
22
21
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
98
100
96
96
96
96
98
98
96
98
98
96
98
98
94
94
96
94
93
96

Pressure (mb)

1003
1003
1002
1002
1001
1001
999
999
998
997
996
995
995
994
994
993
993
992
991
990
990
989
989
988

Ozone (du)

371
372
372
376
375
372
372
371
372
368
366
367
369
368
368
367
368
369
368
368
366
366
365
365

Monday 2

Waning Gibbous 98%

17:58

08:35

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

Sun - Rise: 07:47, Set: 17:09, Transit: 12:28. Moon - Rise: 17:58, Set: 08:35. Civil Dark: 17:44 - 07:11. Nautical Dark: 18:22 - 06:32. Astro Dark: 19:01 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

88
89
90
91
92
94
96
97
98
98
98
98
98
99
100
99
98
98
97
96
96
97
98
99

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
96
96
97
97
94
89
85

High Clouds (% Sky Obscured)

62
81
100
100
100
100
100
100
100
100
100
100
100
96
100
82
60
41
50
66
79
63
46
26

ISS Passover

Visibility (miles)

6
7
6
9
8
7
7
5
6
8
6
5
5
5
5
3
2
2
0
0
0
3
3
3

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

74
74
74
72
82
82
88
92
93
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.4
0.4
0.6
0.6
0.6
0.6
0.7
0.7
0.6
0.7
0.6
0.7
0.9
1
1
1.2
1
0.7
0.8
0.7

Wind Speed/Direction (mph)

20
21
22
21
21
19
19
19
18
17
17
16
15
14
13
12
11
10
7
7
7
7
8
14

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
96
96
98
98
98
98
96
96
98
96
96
98
98
96
98
98
98
96
94
96

Pressure (mb)

988
988
988
988
988
988
988
988
988
988
988
988
988
989
989
990
990
990
991
991
991
991
991
991

Ozone (du)

367
371
372
374
374
373
373
376
376
377
379
381
382
385
386
389
391
394
397
397
397
400
403
412

Tuesday 3

Waning Gibbous 94%

19:21

08:48

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

Sun - Rise: 07:45, Set: 17:11, Transit: 12:28. Moon - Rise: 19:21, Set: 08:48. Civil Dark: 17:46 - 07:10. Nautical Dark: 18:24 - 06:30. Astro Dark: 19:03 - 05:52

Total Clouds (% Sky Obscured)

99
98
97
98
98
98
97
94
93
91
91
90
96
94
96
95
95
94
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

98
96
95
89
84
79
64
62
53
51
49
51
74
73
72
67
68
71
77
84
90
83
76
69

Medium Clouds (% Sky Obscured)

86
87
88
90
91
93
89
85
82
81
80
79
86
73
61
64
72
79
81
81
75
85
90
92

High Clouds (% Sky Obscured)

19
22
15
10
10
10
10
10
15
15
13
35
77
74
73
86
76
48
47
62
87
88
85
88

ISS Passover

Visibility (miles)

2
3
3
5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

95
84
73
69
64
60
48
33
15
12
8
3
20
23
29
28
28
29
35
37
34
35
37
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
11
8
5
4
4
5
5
5
6
5
5
5
9
10
10
11
12
13
12
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
98
98
94
96
96
94
96
94
94
96
96
96
93
90
85
87
87
88
91
93

Pressure (mb)

992
992
992
993
993
993
993
993
993
993
993
993
992
992
992
992
992
992
992
992
992
991
991
991

Ozone (du)

424
434
439
441
445
458
470
478
479
482
480
472
465
458
450
443
451
459
467
461
455
449
443
437

Wednesday 4

Waning Gibbous 88%

20:39

08:59

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

Sun - Rise: 07:44, Set: 17:13, Transit: 12:28. Moon - Rise: 20:39, Set: 08:59. Civil Dark: 17:48 - 07:08. Nautical Dark: 18:26 - 06:29. Astro Dark: 19:04 - 05:50

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

63
57
51
65
78
90
80
72
64
74
83
92
95
98
100
99
99
98
97
96
96
98
99
100

Medium Clouds (% Sky Obscured)

94
95
99
99
99
100
87
71
61
49
38
31
37
46
59
63
64
53
61
78
96
98
99
100

High Clouds (% Sky Obscured)

85
80
77
83
92
100
66
33
0
3
8
15
25
44
48
46
35
28
49
76
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

24
22
10
21
29
37
32
26
19
16
13
10
14
14
7
21
32
40
51
62
69
70
72
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.4

Wind Speed/Direction (mph)

10
10
11
11
11
10
10
11
11
11
12
12
14
14
15
15
16
17
17
17
17
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
6
5
5
5
5
5
5
5
5
5
5
6
6
6
7
6
6
6
6
6

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

432
428
425
421
425
429
433
427
420
414
415
415
415
415
415
416
413
410
408
407
406
405
407
408

Thursday 5

Waning Gibbous 81%

21:55

09:11

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
10 Bad
11 Bad

Sun - Rise: 07:42, Set: 17:14, Transit: 12:28. Moon - Rise: 21:55, Set: 09:11. Civil Dark: 17:49 - 07:07. Nautical Dark: 18:27 - 06:28. Astro Dark: 19:06 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
98
98
99
99
100
100
100
100
88
76
63

Low Clouds (% Sky Obscured)

99
99
98
96
92
88
82
79
74
79
85
89
88
87
87
78
70
62

Medium Clouds (% Sky Obscured)

100
100
100
99
98
97
91
85
81
79
77
76
66
61
55
38
20
2

High Clouds (% Sky Obscured)

79
58
24
20
21
17
42
66
92
95
97
100
98
94
82
51
25
1

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

86
95
95
95
95
84
72
60
47
41
37
33
45
58
70
63
53
41

Precipitation Amount (mm)

0.5
0.7
1.1
1
0.8
0.6
0.4
0.3
0
0
0
0
0
0.2
0.4
0.3
0
0

Wind Speed/Direction (mph)

17
15
14
13
11
10
9
9
8
8
7
6
6
5
5
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
98
98
98
100
100
100
98
98
98
100
94
91

Pressure (mb)

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

Ozone (du)

410
411
412
413
417
421
424
425
425
426
427
428
429
429
429
429
427
424

Forecast for Exford, Somerset, United Kingdom (51.13,-3.64)

Generated: 30/01/26 18:44:47. Forecast: 30/01/26 to 05/02/26. Timezone: UTC+0.00