Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waxing Crescent 34%

10:04

23:57

09 Bad
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

Sun - Rise: 07:58, Set: 16:54, Transit: 12:27. Moon - Rise: 10:04, Set: 23:57. Civil Dark: 17:30 - 07:22. Nautical Dark: 18:10 - 06:42. Astro Dark: 18:49 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
99
100
100
94
40
60
68
36
55
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
99
96
91
80
79
67
73
68
67
48
40
58
56
26
24
67
76
65
99
100
81
55

Medium Clouds (% Sky Obscured)

93
67
62
62
88
100
100
100
73
60
100
79
2
0
10
36
55
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

58
23
19
100
98
100
100
68
98
76
90
76
2
0
2
36
55
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
3
5
9
5
4
3
7
7
9
9
9
9
9
9
9
9
9
6
0
1
1
3
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15

Precipitation Type

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

Precipitation Probability (%)

95
95
95
91
94
95
87
73
49
49
42
30
32
15
15
15
24
46
95
95
95
95
94
45

Precipitation Amount (mm)

0.4
0.5
0.4
0.4
0.6
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
2
3.8
2.9
2.7
0.5
0

Wind Speed/Direction (mph)

27
25
23
21
19
17
16
15
14
13
13
13
14
14
11
10
9
7
5
7
12
15
12
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

425
425
425
425
423
422
423
418
423
427
430
426
426
427
431
435
438
442
447
449
452
456
460
465

Sunday 25

Waxing Crescent 45%

10:19

01:21

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 Bad
19 OK
20 Bad
21 Bad
22 Bad
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:57, Set: 16:56, Transit: 12:27. Moon - Rise: 10:19, Set: 01:21. Civil Dark: 17:32 - 07:21. Nautical Dark: 18:12 - 06:41. Astro Dark: 18:50 - 06:03

Total Clouds (% Sky Obscured)

100
99
94
85
67
50
47
21
39
46
36
41
63
51
38
51
66
82
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
35
48
42
55
49
47
1
22
36
36
41
63
51
38
51
66
82
77
66
69
74
77
75

Medium Clouds (% Sky Obscured)

51
93
84
71
29
2
1
21
28
10
0
0
0
0
0
0
0
0
16
55
90
90
90
62

High Clouds (% Sky Obscured)

72
71
48
9
3
0
1
0
0
0
0
0
0
0
0
0
0
3
43
100
43
100
100
100

ISS Passover

Visibility (miles)

7
9
9
9
5
6
7
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
14
14
14
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

20
16
18
41
43
33
23
1
0
1
1
0
1
2
0
0
0
1
1
3
2
1
2
3

Precipitation Amount (mm)

0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
6
6
7
8
9
8
6
6
5
3
4
4
4
3
3
2
1
1
1
1
-0
0

Dew Point (°C)

6
6
5
5
5
5
6
7
6
5
4
3
3
3
3
3
3
3
3
2
2
2
1
2

Relative Humidity (%)

93
88
81
78
75
76
80
88
91
94
93
93
93
93
94
94
94
94
93
89
86
86
83
85

Pressure (mb)

987
988
988
989
989
990
991
992
993
994
995
996
997
998
999
999
999
1000
999
1000
1000
1000
1000
999

Ozone (du)

472
479
482
481
481
479
477
476
472
472
472
471
471
468
466
454
439
434
433
437
440
440
428
416

Monday 26

First Quarter 57%

10:37

02:48

09 Bad
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

Sun - Rise: 07:56, Set: 16:58, Transit: 12:27. Moon - Rise: 10:37, Set: 02:48. Civil Dark: 17:33 - 07:20. Nautical Dark: 18:13 - 06:40. Astro Dark: 18:52 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
89
97

Low Clouds (% Sky Obscured)

73
61
67
72
98
92
100
100
100
100
100
100
100
100
100
100
98
100
84
82
74
80
79
82

Medium Clouds (% Sky Obscured)

75
85
100
100
100
100
100
100
93
100
100
87
85
85
85
100
93
72
74
100
100
94
55
57

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
73
100
33
100
40
41
100
100
100
79
100
100
35
33
8
25

ISS Passover

Visibility (miles)

9
9
9
9
9
4
5
3
1
4
3
1
3
3
1
0
0
0
1
0
0
0
0
0

Fog (%)

100
100
73
24
1
0
0
0
0
0
0
0
77
0
77
77
77
77
77
77
77
77
77
77

Precipitation Type

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

Precipitation Probability (%)

5
12
24
76
95
95
95
95
95
78
73
58
60
95
95
95
95
72
66
56
63
53
59
67

Precipitation Amount (mm)

0
0
0
0.3
0.9
1.5
1.1
2.4
1
0.4
0.5
0.3
0
0.6
1.7
1.6
1.4
0.3
0.4
0
0.3
0
0.2
0.3

Wind Speed/Direction (mph)

4
8
11
12
13
15
12
14
15
14
13
12
11
12
12
14
16
18
16
14
12
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
87
85
90
95
95
96
96
98
98
98
98
98
100
98
98
98
98
100
100
100
98

Pressure (mb)

999
998
997
996
996
995
995
994
993
993
992
991
990
989
988
986
984
983
982
981
980
980
979
979

Ozone (du)

407
394
381
373
371
370
370
371
374
375
373
375
377
376
374
374
374
373
376
379
382
387
395
396

Tuesday 27

Waxing Gibbous 68%

11:02

04:15

09 Bad
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

Sun - Rise: 07:54, Set: 16:59, Transit: 12:27. Moon - Rise: 11:02, Set: 04:15. Civil Dark: 17:35 - 07:19. Nautical Dark: 18:15 - 06:39. Astro Dark: 18:53 - 06:01

Total Clouds (% Sky Obscured)

98
99
100
99
99
98
94
90
87
83
72
59
53
53
57
51
48
46
55
69
76
82
90
96

Low Clouds (% Sky Obscured)

79
66
46
45
48
77
69
61
50
41
32
23
22
20
19
22
21
24
35
41
47
55
62
70

Medium Clouds (% Sky Obscured)

76
84
98
90
93
89
76
62
48
45
47
45
3
51
54
51
48
26
54
51
65
77
80
86

High Clouds (% Sky Obscured)

25
40
40
40
50
45
46
52
47
38
33
22
11
17
22
44
5
6
27
23
56
61
66
69

ISS Passover

Visibility (miles)

1
1
9
9
9
4
7
5
1
0
0
0
0
0
0
0
1
3
3
0
0
0
0
0

Fog (%)

77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77

Precipitation Type

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

Precipitation Probability (%)

64
60
49
50
54
64
74
95
95
95
71
36
28
49
89
94
70
61
65
63
56
49
38
26

Precipitation Amount (mm)

0.4
0.3
0
0.2
0.3
0.3
0.4
1.1
1.8
1.6
0.4
0
0
0
0.9
1
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
13
17
16
17
17
15
14
12
11
10
9
8
7
6
5
5
5
6
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
6
5
4
3
1
-0
-2
-3
-3
-2
-0
1
0
1
0
-1
-3
-3
-4
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

98
93
87
80
82
93
94
93
96
98
98
98
96
96
98
98
96
94
96
96
96
96
96
96

Pressure (mb)

979
978
978
977
977
977
977
977
977
978
978
979
979
980
980
981
982
982
983
984
984
984
985
985

Ozone (du)

396
397
397
398
402
403
403
404
407
413
425
433
444
447
445
443
445
451
457
459
459
462
468
473

Wednesday 28

Waxing Gibbous 79%

11:38

05:34

09 Bad
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

Sun - Rise: 07:53, Set: 17:01, Transit: 12:28. Moon - Rise: 11:38, Set: 05:34. Civil Dark: 17:37 - 07:17. Nautical Dark: 18:16 - 06:38. Astro Dark: 18:55 - 06:00

Total Clouds (% Sky Obscured)

97
98
100
94
90
76
88
95
100
100
89
83
83
82
78
79
75
75
71
65
67
67
82
99

Low Clouds (% Sky Obscured)

71
70
69
66
62
60
48
48
45
46
47
46
59
69
78
79
75
75
71
65
67
67
82
97

Medium Clouds (% Sky Obscured)

76
84
96
83
65
38
63
77
86
91
78
67
67
57
45
43
32
26
26
20
20
39
58
71

High Clouds (% Sky Obscured)

60
70
82
59
30
11
34
60
86
57
30
0
32
63
78
79
70
50
19
13
8
23
32
32

ISS Passover

Visibility (miles)

0
0
5
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77

Precipitation Type

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

Precipitation Probability (%)

22
29
37
48
52
57
57
43
14
42
40
25
52
58
51
91
82
53
60
66
70
95
95
95

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.3
0.4
0
0
0
0
0
0.2
0.3
0
0.6
0.6
0.3
0.3
0.3
0.3
0.8
1.2
1.7

Wind Speed/Direction (mph)

8
9
11
13
13
14
14
14
13
12
12
12
13
14
15
16
16
17
19
20
21
23
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
93
87
88
87
82
87
88
86
85
86
85
85
85
86
90
90
91
93
93
93
91

Pressure (mb)

985
986
986
987
987
987
987
987
988
988
988
989
989
989
989
988
988
988
988
987
987
986
985
985

Ozone (du)

480
490
500
505
498
493
491
490
495
492
487
484
485
483
467
431
410
389
368
368
368
368
371
373

Thursday 29

Waxing Gibbous 88%

12:30

06:38

09 Bad
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

Sun - Rise: 07:51, Set: 17:03, Transit: 12:28. Moon - Rise: 12:30, Set: 06:38. Civil Dark: 17:38 - 07:16. Nautical Dark: 18:18 - 06:37. Astro Dark: 18:56 - 05:58

Total Clouds (% Sky Obscured)

99
100
99
99
99
100
86
76
69
72
71
62
68
74
80
73
73
79
79
71
58
69
84
100

Low Clouds (% Sky Obscured)

88
80
67
71
76
81
77
72
69
69
68
62
68
74
80
69
58
50
52
51
47
52
59
65

Medium Clouds (% Sky Obscured)

75
71
67
75
83
84
68
46
32
32
29
22
41
61
80
73
73
78
65
60
58
69
84
100

High Clouds (% Sky Obscured)

22
22
30
17
7
0
27
53
69
72
71
62
68
74
80
73
73
77
65
55
42
58
76
100

ISS Passover

Visibility (miles)

8
6
5
3
2
1
0
3
6
9
9
9
9
9
9
9
9
9
9
7
5
2
5
7

Fog (%)

77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
92
60
33
44
47
49
68
62
52
90
95
95
95
95
68

Precipitation Amount (mm)

1.4
1
0.6
1
1.1
1.1
1.2
1.1
0.9
0.8
0.2
0
0
0
0
0.4
0.3
0
0.6
0.9
0.8
1
0.6
0.3

Wind Speed/Direction (mph)

26
21
19
18
18
17
16
15
17
20
18
16
15
14
13
13
10
7
5
5
6
6
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
91
93
95
96
91
88
84
84
84
85
84
85
84
85
90
91
93
93
96
93
93

Pressure (mb)

984
984
983
983
982
980
979
980
981
982
982
983
983
983
983
983
983
983
982
982
982
982
983
984

Ozone (du)

375
371
366
362
363
364
365
370
374
379
383
388
392
396
400
404
404
404
404
399
395
391
394
396

Friday 30

Waxing Gibbous 95%

13:41

07:24

09 Bad
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: 07:50, Set: 17:05, Transit: 12:28. Moon - Rise: 13:41, Set: 07:24. Civil Dark: 17:40 - 07:15. Nautical Dark: 18:19 - 06:35. Astro Dark: 18:57 - 05:57

Total Clouds (% Sky Obscured)

92
83
75
80
85
90
94
96
100
99
97
96
86
76
65
76
87
97
96
95
94

Low Clouds (% Sky Obscured)

61
56
51
56
57
52
51
55
55
53
55
59
39
20
0
7
15
22
15
7
0

Medium Clouds (% Sky Obscured)

72
43
15
27
40
53
58
70
84
83
82
83
66
47
27
44
65
84
79
82
84

High Clouds (% Sky Obscured)

80
59
39
50
62
73
78
83
78
43
35
33
32
29
34
40
37
33
26
26
30

ISS Passover

Visibility (miles)

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

Fog (%)

77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77

Precipitation Type

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

Precipitation Probability (%)

51
35
27
36
38
41
70
81
88
80
64
37
40
38
39
46
45
40
39
36
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
14
16
18
17
16
17
17
16
15
13
12
10
9
9
8
7
7
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
5
4
7
6
5
4
4
4
2
2
1
1
0
0
-1
-1
-2
-1
-1

Dew Point (°C)

7
7
7
7
7
7
6
6
6
6
5
5
4
4
3
3
3
2
1
2
2

Relative Humidity (%)

91
88
85
84
84
84
84
85
87
88
88
87
85
85
85
85
86
85
86
88
89

Pressure (mb)

985
986
986
987
987
987
987
987
987
987
987
987
987
987
986
986
986
986
987
987
988

Ozone (du)

398
399
400
400
402
403
404
408
413
417
421
426
430
431
431
431
431
431
432
430
429

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 24/01/26 09:08:27. Forecast: 24/01/26 to 30/01/26. Timezone: UTC+0.00