Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 79%

12:30

05:35

17 OK
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

Sun - Rise: 07:53, Set: 17:01, Transit: 12:28. Moon - Rise: 12:30, Set: 05:35. Civil Dark: 17:37 - 07:18. Nautical Dark: 18:16 - 06:38. Astro Dark: 18:55 - 06:00

Total Clouds (% Sky Obscured)

32
50
67
81
96
84
62
66
80
91
97
84
91
88
96
99
86
90
83
100
99
95
100
100

Low Clouds (% Sky Obscured)

32
45
35
36
48
40
39
47
61
75
91
76
82
78
94
86
74
81
69
83
80
89
98
100

Medium Clouds (% Sky Obscured)

32
50
62
61
88
54
3
0
43
51
67
4
29
38
32
75
67
50
48
72
95
72
100
92

High Clouds (% Sky Obscured)

24
50
67
81
90
58
62
64
22
80
52
8
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
82
82
19
0
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
17
6
7
6
8
26
39
52
50
41
44
52
57
46
35
34
33
37
61
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0.3
0.2
0
0
0
0
0
0.9
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
94
93
91
91
91
93
91
91
91
91
90
91
88
90
91
90
93
91
90
90
90
91

Pressure (mb)

994
994
994
994
994
994
994
994
994
994
994
994
993
993
993
993
993
993
993
992
991
990
990
989

Ozone (du)

478
476
481
484
488
482
472
462
459
440
410
398
372
369
371
370
375
378
379
379
373
371
374
372

Thursday 29

Waxing Gibbous 88%

13:40

06:39

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

Sun - Rise: 07:52, Set: 17:03, Transit: 12:28. Moon - Rise: 13:40, Set: 06:39. Civil Dark: 17:38 - 07:16. Nautical Dark: 18:18 - 06:37. Astro Dark: 18:56 - 05:59

Total Clouds (% Sky Obscured)

99
94
100
77
79
64
97
100
75
68
88
100
61
67
55
77
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
84
74
68
72
51
57
58
65
55
76
71
59
51
49
53
55
94
100
100
69
67
73
68

Medium Clouds (% Sky Obscured)

81
78
100
47
40
33
96
98
50
36
86
100
61
1
17
41
95
100
100
100
100
94
100
100

High Clouds (% Sky Obscured)

2
18
2
1
1
0
0
0
0
0
50
100
35
43
0
53
81
100
100
100
74
50
100
100

ISS Passover

Visibility (miles)

6
1
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
4
0
4
3
3

Fog (%)

52
72
84
72
10
8
2
0
16
3
1
0
0
0
0
0
0
72
85
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
74
47
34
21
12
25
23
38
25
34
20
18
10
53
95
95
95
95
95
95
82

Precipitation Amount (mm)

2.5
2
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
1.2
2.2
2.8
1.1
1.2
0.8
0.5

Wind Speed/Direction (mph)

17
19
15
11
9
9
7
8
6
6
7
9
10
10
11
10
8
8
13
14
15
15
11
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
90
87
91
93
93
91
93
91
94
94
93
94
94
94
93
91
93
95
98
91
93
96

Pressure (mb)

988
987
987
987
987
987
987
987
987
987
987
987
987
987
987
987
986
985
984
983
981
979
979
978

Ozone (du)

371
375
378
381
379
380
378
380
384
392
390
387
391
397
400
403
409
414
416
417
419
423
422
423

Friday 30

Waxing Gibbous 95%

15:05

07:25

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

Sun - Rise: 07:50, Set: 17:04, Transit: 12:28. Moon - Rise: 15:05, Set: 07:25. Civil Dark: 17:40 - 07:15. Nautical Dark: 18:19 - 06:36. Astro Dark: 18:58 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
96
100
100
100
100
100
79
71
34
100
84
35
43
43
38
29
43
61
73
86

Low Clouds (% Sky Obscured)

43
56
50
62
43
47
49
68
49
52
30
30
26
33
32
35
42
30
11
21
35
45
39
49

Medium Clouds (% Sky Obscured)

95
90
100
100
86
84
100
100
100
100
15
9
4
100
82
1
6
15
38
4
0
0
21
61

High Clouds (% Sky Obscured)

100
100
97
84
61
100
91
100
100
100
68
60
1
60
55
0
1
0
0
0
0
25
40
64

ISS Passover

Visibility (miles)

6
9
4
2
2
2
0
7
9
9
9
9
9
9
9
9
9
9
9
8
8
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16
16
16
16
16
16
16

Precipitation Type

None
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
None
None
None

Precipitation Probability (%)

63
80
95
95
95
95
44
16
14
21
3
4
8
15
16
12
10
23
29
38
37
30
27
31

Precipitation Amount (mm)

0
0.4
1.6
1.7
1.3
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
3
4
6
14
18
16
13
12
11
12
10
9
9
9
9
9
11
13
16
17
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
94
93
88
88
82
85
88
90
90
91
91
90
87
87
85
85
87
88

Pressure (mb)

979
979
980
981
982
984
985
987
988
989
990
991
992
992
993
994
995
996
996
997
997
998
998
999

Ozone (du)

426
426
425
424
425
423
422
420
418
418
420
422
425
427
426
420
419
423
448
443
440
451
424
397

Saturday 31

Waxing Gibbous 99%

16:33

07:56

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

Sun - Rise: 07:49, Set: 17:06, Transit: 12:28. Moon - Rise: 16:33, Set: 07:56. Civil Dark: 17:41 - 07:14. Nautical Dark: 18:21 - 06:34. Astro Dark: 18:59 - 05:56

Total Clouds (% Sky Obscured)

96
97
96
94
97
98
100
100
100
100
82
92
95
79
71
62
57
68
61
59
62
61
71
84

Low Clouds (% Sky Obscured)

55
22
12
25
45
61
74
75
83
86
82
91
92
73
66
55
38
24
14
12
8
4
3
2

Medium Clouds (% Sky Obscured)

64
92
94
92
93
94
95
92
98
92
43
30
29
19
19
18
11
8
61
59
62
60
70
80

High Clouds (% Sky Obscured)

71
62
60
45
60
80
100
100
100
100
47
27
0
0
0
0
10
25
25
27
30
28
52
76

ISS Passover

Visibility (miles)

9
9
9
9
4
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Precipitation Type

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

Precipitation Probability (%)

10
15
25
56
95
83
64
61
75
95
95
81
48
41
34
23
14
8
6
16
18
0
1
2

Precipitation Amount (mm)

0
0
0
0.2
1.6
0.5
0.2
0.2
0.4
0.8
0.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
10
9
7
6
7
7
7
8
8
7
7
7
7
7
8
8
10
11
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
90
93
98
96
91
90
87
87
84
85
87
88
90
90
87
84
80
78
80
81
81

Pressure (mb)

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

Ozone (du)

392
384
378
378
374
371
369
370
370
370
374
375
380
383
377
373
373
375
375
373
370
371
372
373

Sunday 1

Full Moon 100%

No Rise

08:18

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

Sun - Rise: 07:47, Set: 17:08, Transit: 12:28. Moon - Rise: No Rise, Set: 08:18. Civil Dark: 17:43 - 07:12. Nautical Dark: 18:22 - 06:33. Astro Dark: 19:00 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
79
58
32
49
66
85
86
93
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
19
8
16
20
15
15
15
15
19
36
58
79
44
54
63
60
52
45
44
44
44
54
63

Medium Clouds (% Sky Obscured)

100
94
100
100
100
67
100
72
49
32
20
7
60
86
93
95
93
87
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
55
48
31
21
19
12
5
5
5
10
74
87
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Precipitation Type

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

Precipitation Probability (%)

9
12
16
18
16
6
32
55
83
58
17
6
5
2
2
0
28
30
19
44
48
36
58
58

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
1
1
1
1
2
2
2
0
1
1
1
2
2
2
2
2
1
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

83
88
86
86
89
93
94
96
96
98
86
89
91
89
90
88
86
85
85
85
85
87
87
90

Pressure (mb)

1001
1001
1001
1000
1000
999
999
998
998
997
997
997
997
996
996
995
995
995
995
995
994
994
993
993

Ozone (du)

375
376
378
378
381
380
377
376
374
374
374
375
375
376
378
379
380
380
380
380
381
383
385
387

Monday 2

Waning Gibbous 98%

18:00

08:35

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

Sun - Rise: 07:46, Set: 17:10, Transit: 12:29. Moon - Rise: 18:00, Set: 08:35. Civil Dark: 17:45 - 07:11. Nautical Dark: 18:24 - 06:32. Astro Dark: 19:02 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
96
90
82
88
94
100
100
100
100
100
100
100
100
100
100
100
97
87
82
57

Low Clouds (% Sky Obscured)

68
68
67
64
60
57
55
41
27
15
20
30
39
45
50
54
52
51
49
58
58
67
68
57

Medium Clouds (% Sky Obscured)

100
100
100
100
85
66
47
37
30
23
52
77
100
100
100
100
85
70
51
42
38
25
20
12

High Clouds (% Sky Obscured)

100
99
97
97
67
36
5
33
68
100
100
99
99
99
100
100
100
100
100
69
39
8
5
3

ISS Passover

Visibility (miles)

8
8
7
7
7
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

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 (%)

44
39
42
51
53
48
39
21
7
0
0
0
0
0
0
0
3
6
9
13
17
17
22
27

Precipitation Amount (mm)

0
0
0
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
94
94
94
93
94
93
89
89
88
88
88
89
89
89
83
79
74
75
78
79
82

Pressure (mb)

993
993
993
994
994
994
994
994
995
995
995
996
996
996
996
997
997
997
997
997
997
997
996
996

Ozone (du)

389
391
395
398
402
404
406
408
409
409
410
414
417
420
424
427
431
435
439
443
447
452
457
456

Tuesday 3

Waning Gibbous 94%

19:22

08:48

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
10 Bad
11 Bad

Sun - Rise: 07:44, Set: 17:11, Transit: 12:29. Moon - Rise: 19:22, Set: 08:48. Civil Dark: 17:46 - 07:09. Nautical Dark: 18:25 - 06:30. Astro Dark: 19:03 - 05:52

Total Clouds (% Sky Obscured)

61
63
72
82
87
92
97
98
99
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

61
63
72
72
74
75
77
68
47
42
47
54
62
57
52
49
64
80
95

Medium Clouds (% Sky Obscured)

7
22
30
31
49
69
89
88
86
83
87
93
99
96
92
88
91
95
98

High Clouds (% Sky Obscured)

0
7
14
21
31
45
58
76
88
98
99
100
100
79
76
73
72
71
70

ISS Passover

Visibility (miles)

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

Fog (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Precipitation Type

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

Precipitation Probability (%)

27
44
47
41
57
56
35
55
58
43
61
61
50
62
58
51
51
45
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
5
5
6
5
4
4
5
6
6
7
8
9
12
15
18
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
91
91
91
93
94
96
96
96
94
94
93
91
93
93
93
91
88

Pressure (mb)

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

Ozone (du)

456
456
457
458
459
454
449
445
439
434
429
427
426
424
425
427
429
428
427

Forecast for Widecombe in the Moor, Devon, United Kingdom (50.58,-3.81)

Generated: 28/01/26 17:06:54. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+0.00