Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 95%

13:42

07:25

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: 07:51, Set: 17:06, Transit: 12:29. Moon - Rise: 13:42, Set: 07:25. Civil Dark: 17:41 - 07:16. Nautical Dark: 18:20 - 06:37. Astro Dark: 18:59 - 05:58

Total Clouds (% Sky Obscured)

94
95
96
100
79
99
95
100
100
100
90
90
95
99
100
100
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

94
95
92
99
66
99
91
100
99
84
71
71
72
78
78
70
64
55
63
66
72
81
70
72

Medium Clouds (% Sky Obscured)

94
95
96
89
66
33
27
100
96
70
54
82
87
94
100
100
100
100
100
100
100
95
100
85

High Clouds (% Sky Obscured)

94
95
96
46
25
0
0
75
5
2
0
4
42
85
80
100
100
99
68
100
100
100
85
80

ISS Passover

Visibility (miles)

9
2
4
0
1
3
8
9
7
0
0
0
1
1
5
4
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
84
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
90
50
41
51
65
80
51
39
26
20
10
14
29
17
14
22
24

Precipitation Amount (mm)

1.4
1.8
1.5
1
0.8
1
0.8
0.9
0
0
0
0.3
0.6
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
16
18
20
21
20
17
10
17
26
24
19
16
16
16
15
14
12
11
10
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
93
94
96
96
93
91
94
96
96
98
96
96
98
96
93
91
91
94
94
94
93
94
93

Pressure (mb)

985
984
983
981
979
978
977
977
977
979
981
983
984
985
986
987
988
989
990
990
991
993
994
995

Ozone (du)

441
439
440
443
444
441
442
441
445
447
450
451
448
447
446
445
447
447
448
447
442
439
439
442

Saturday 31

Waxing Gibbous 99%

15:06

07:56

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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: 17:07, Transit: 12:29. Moon - Rise: 15:06, Set: 07:56. Civil Dark: 17:43 - 07:14. Nautical Dark: 18:22 - 06:35. Astro Dark: 19:00 - 05:57

Total Clouds (% Sky Obscured)

96
86
81
63
44
43
32
45
40
61
100
99
100
100
100
100
100
100
100
100
100
98
87
89

Low Clouds (% Sky Obscured)

63
61
62
44
44
43
32
45
40
61
68
81
72
88
77
89
94
69
85
88
82
78
71
78

Medium Clouds (% Sky Obscured)

93
82
60
34
0
0
0
0
0
0
86
88
99
100
100
100
99
100
100
100
93
83
31
38

High Clouds (% Sky Obscured)

40
40
3
1
0
0
0
0
1
1
34
81
55
100
100
100
100
100
100
35
30
0
6
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
1
1
1
1
1
8
6
3
9
9
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
84
84
76
75
100
100

Precipitation Type

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

Precipitation Probability (%)

11
7
3
14
3
3
4
5
6
8
8
9
11
25
16
33
58
73
91
88
55
56
60
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.7
0
0.2
0.3
0

Wind Speed/Direction (mph)

9
11
13
15
15
14
11
8
6
4
4
3
3
3
3
3
4
5
5
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
85
79
81
82
85
93
94
96
96
98
98
98
98
98
98
96
90
96
96
94
96
96

Pressure (mb)

996
997
997
998
998
999
1000
1001
1001
1002
1002
1002
1003
1003
1003
1002
1002
1002
1003
1002
1002
1002
1003
1003

Ozone (du)

441
439
438
452
467
465
471
462
416
411
407
401
397
390
386
382
381
380
377
377
377
378
379
376

Sunday 1

Full Moon 100%

16:35

08:19

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: 07:48, Set: 17:09, Transit: 12:29. Moon - Rise: 16:35, Set: 08:19. Civil Dark: 17:44 - 07:13. Nautical Dark: 18:23 - 06:34. Astro Dark: 19:02 - 05:56

Total Clouds (% Sky Obscured)

94
96
95
97
89
67
91
90
63
63
57
61
73
85
85
86
93
88
65
67
74
80
84
82

Low Clouds (% Sky Obscured)

81
88
88
93
77
59
86
73
57
61
54
58
68
84
83
84
92
85
62
60
66
75
81
80

Medium Clouds (% Sky Obscured)

39
61
33
20
53
40
25
47
30
30
25
20
20
20
25
30
35
35
40
40
40
35
30
15

High Clouds (% Sky Obscured)

3
55
55
50
50
55
55
20
2
10
32
60
50
45
45
50
45
40
30
30
30
30
20
23

ISS Passover

Visibility (miles)

7
1
1
2
1
1
1
5
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

77
11
2
0
0
0
0
0
0
6
0
0
2
61
93
93
93
93
93
93
93
93
93
93

Precipitation Type

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

Precipitation Probability (%)

47
42
32
36
39
23
9
16
7
19
15
31
22
12
29
32
21
26
40
36
33
39
57
95

Precipitation Amount (mm)

0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
1.1

Wind Speed/Direction (mph)

2
2
4
4
6
5
4
4
3
6
7
8
8
8
9
8
7
8
10
10
10
10
11
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
95
96
96
98
98
98
94
96
98
98
98
98
98
96
96
98
96
98
96
98

Pressure (mb)

1003
1003
1003
1002
1002
1002
1001
1001
1002
1001
1000
1000
999
998
998
997
996
996
995
994
993
992
992
992

Ozone (du)

375
374
373
372
371
370
369
368
367
368
367
366
366
367
365
363
363
364
364
362
363
364
366
367

Monday 2

Waning Gibbous 98%

18:01

08:35

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: 17:11, Transit: 12:29. Moon - Rise: 18:01, Set: 08:35. Civil Dark: 17:46 - 07:12. Nautical Dark: 18:25 - 06:33. Astro Dark: 19:03 - 05:55

Total Clouds (% Sky Obscured)

82
82
88
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

78
77
75
73
71
70
70
70
76
82
90
92
95
97
98
99
100
98
93
66
78
83
73
65

Medium Clouds (% Sky Obscured)

15
20
43
75
100
100
100
100
100
100
100
94
85
97
67
76
66
43
43
99
96
93
88
86

High Clouds (% Sky Obscured)

50
52
68
85
100
100
100
100
100
100
100
100
100
100
100
99
58
70
90
81
84
84
85
67

ISS Passover

Visibility (miles)

0
1
2
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
2
9
9
9
9
9

Fog (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

Precipitation Type

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

Precipitation Probability (%)

95
84
93
95
95
89
80
66
81
70
50
67
63
66
87
95
95
89
88
83
66
57
39
28

Precipitation Amount (mm)

1.1
0.5
0.7
0.9
0.8
0.6
0.5
0.3
0.5
0.4
0
0.4
0.3
0.3
0.6
0.7
0.7
0.5
0.6
0.5
0.3
0.2
0
0

Wind Speed/Direction (mph)

15
18
19
19
19
20
21
22
23
24
24
24
24
24
23
23
21
20
18
14
11
10
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
96
96
96
98
96
98
98
98
96
96
96
94
96
96
98
94
93
93
91
94
96

Pressure (mb)

991
990
989
988
987
987
986
986
985
985
985
984
984
984
983
983
983
984
985
985
986
987
987
988

Ozone (du)

367
368
367
367
369
370
370
370
372
371
373
374
376
378
383
389
389
394
400
405
407
410
412
416

Tuesday 3

Waning Gibbous 94%

19:23

08:49

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: 07:45, Set: 17:13, Transit: 12:30. Moon - Rise: 19:23, Set: 08:49. Civil Dark: 17:47 - 07:10. Nautical Dark: 18:26 - 06:31. Astro Dark: 19:05 - 05:53

Total Clouds (% Sky Obscured)

98
96
96
71
92
75
68
77
85
92
91
95
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
61
65
62
61
67
66
71
74
76
76
84
92
100
100
100
100
98
96
93
94
94
93
95

Medium Clouds (% Sky Obscured)

86
85
85
55
46
47
54
57
52
48
39
63
66
95
89
84
80
84
86
88
86
90
99
91

High Clouds (% Sky Obscured)

48
30
40
22
47
11
6
1
1
1
1
0
6
20
53
78
100
96
93
93
97
99
100
77

ISS Passover

Visibility (miles)

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

Fog (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

Precipitation Type

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

Precipitation Probability (%)

28
11
20
21
26
26
30
21
30
38
45
53
37
35
63
71
77
64
56
57
54
46
40
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.3
0.5
0.6
0.3
0.2
0.3
0.3
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
84
82
81
82
90
90
93
93
93
93
91
91
91
94
93
91
91
93
91
93
91
93
91

Pressure (mb)

988
989
989
989
990
990
990
991
991
991
991
992
992
992
991
991
991
991
991
991
990
990
990
990

Ozone (du)

421
424
427
428
430
435
439
440
440
449
453
458
463
467
480
484
489
494
478
463
447
450
453
455

Wednesday 4

Waning Gibbous 88%

20:41

09:01

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: 17:14, Transit: 12:30. Moon - Rise: 20:41, Set: 09:01. Civil Dark: 17:49 - 07:09. Nautical Dark: 18:28 - 06:30. Astro Dark: 19:06 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
99
100
99
99
98
96
95
96
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
100
99
99
98
94
91
87
87
87
88
89
90
91
91
91
91
91
89
88
92
96
100
98

Medium Clouds (% Sky Obscured)

82
71
73
74
77
82
88
96
93
92
91
88
86
83
79
75
72
59
51
36
27
26
28
51

High Clouds (% Sky Obscured)

53
35
49
61
77
76
74
73
77
81
86
68
48
30
21
12
3
29
55
81
60
37
5
20

ISS Passover

Visibility (miles)

5
3
1
4
7
9
7
5
3
2
1
0
0
0
0
1
1
1
4
7
9
8
8
7

Fog (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

Precipitation Type

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

Precipitation Probability (%)

82
95
89
75
55
59
66
76
87
95
95
95
95
95
91
58
25
19
16
11
12
12
6
42

Precipitation Amount (mm)

0.6
0.9
0.6
0.4
0.2
0.3
0.4
0.5
0.6
0.7
1.1
1.2
1.4
1.5
0.7
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
10
11
12
12
13
13
13
12
12
9
6
4
4
5
6
6
7
7
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
96
94
93
91
91
93
94
94
96
98
98
98
98
98
98
98
98
98
96
96
96
98

Pressure (mb)

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

Ozone (du)

457
459
460
452
444
435
434
432
431
426
422
417
423
428
434
436
438
441
432
423
414
413
411
409

Thursday 5

Waning Gibbous 81%

21:56

09:13

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

Sun - Rise: 07:42, Set: 17:16, Transit: 12:30. Moon - Rise: 21:56, Set: 09:13. Civil Dark: 17:51 - 07:07. Nautical Dark: 18:30 - 06:28. Astro Dark: 19:08 - 05:50

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
100
99
98
96
94
95
96
96
96
94
92

Low Clouds (% Sky Obscured)

95
93
95
97
99
99
99
100
98
97
95
91
87
83
85
89
93
89
85
81

Medium Clouds (% Sky Obscured)

75
98
86
76
68
70
69
66
65
69
73
66
57
47
53
59
55
41
35
32

High Clouds (% Sky Obscured)

32
47
65
82
100
73
50
38
51
61
62
64
60
45
53
69
90
83
75
69

ISS Passover

Visibility (miles)

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

Fog (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

Precipitation Type

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

Precipitation Probability (%)

58
71
90
95
95
95
95
95
91
79
75
59
51
56
51
53
58
54
52
60

Precipitation Amount (mm)

0.2
0.4
0.6
0.7
0.9
0.8
0.9
1.2
0.7
0.5
0.6
0.3
0
0.4
0.2
0.2
0.4
0.2
0.2
0.6

Wind Speed/Direction (mph)

10
12
15
13
13
15
13
12
11
10
10
11
11
11
10
11
11
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
100
100
100
100
98
98
98
98
96
96
96
98
98
98
96

Pressure (mb)

986
986
985
984
984
983
983
983
984
984
984
985
985
985
985
985
986
986
986
986

Ozone (du)

410
411
412
409
407
405
409
413
416
417
417
417
418
420
421
420
419
418
420
421

Forecast for Shaugh Prior, Devon, United Kingdom (50.45,-4.05)

Generated: 30/01/26 10:24:37. Forecast: 30/01/26 to 05/02/26. Timezone: UTC+0.00