Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waxing Gibbous 88%

13:25

06:45

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:52, Set: 16:53, Transit: 12:24. Moon - Rise: 13:25, Set: 06:45. Civil Dark: 17:30 - 07:15. Nautical Dark: 18:11 - 06:35. Astro Dark: 18:51 - 05:55

Total Clouds (% Sky Obscured)

98
97
99
100
100
100
96
100
100
100
100
100
100
100
100
94
77
83
67
76
93
64
100
100

Low Clouds (% Sky Obscured)

89
97
99
100
84
86
90
91
100
91
100
100
94
97
88
84
76
81
67
70
52
44
47
39

Medium Clouds (% Sky Obscured)

82
69
70
66
100
100
91
100
100
67
100
100
100
100
100
87
55
16
1
0
11
52
52
100

High Clouds (% Sky Obscured)

0
0
0
0
1
40
18
50
49
43
100
100
84
99
100
45
30
55
3
15
41
64
86
97

ISS Passover

Visibility (miles)

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

Fog (%)

1
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
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

Precipitation Probability (%)

0
2
7
20
22
55
95
95
95
95
95
88
74
60
24
6
3
4
1
2
8
5
6
13

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
0.9
1.1
0.8
1.8
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
89
90
88
88
89
93
96
96
96
96
96
98
98
98
98
96
96
94
91
93
82
80

Pressure (mb)

993
992
992
991
991
990
990
989
988
988
988
987
987
987
987
986
986
987
987
987
987
986
985
985

Ozone (du)

372
372
378
381
381
382
385
387
391
396
397
398
400
409
420
416
411
410
411
406
405
405
408
410

Friday 30

Waxing Gibbous 95%

14:51

07:29

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:50, Set: 16:55, Transit: 12:24. Moon - Rise: 14:51, Set: 07:29. Civil Dark: 17:32 - 07:14. Nautical Dark: 18:13 - 06:33. Astro Dark: 18:52 - 05:54

Total Clouds (% Sky Obscured)

100
96
98
90
87
87
94
87
88
96
100
97
92
99
100
98
99
97
95
96
96
89
91
96

Low Clouds (% Sky Obscured)

32
85
91
83
74
79
91
82
88
95
100
95
91
99
100
95
96
95
90
90
93
84
75
94

Medium Clouds (% Sky Obscured)

100
96
97
64
72
70
83
49
45
90
90
86
83
84
94
96
99
90
91
93
83
80
82
85

High Clouds (% Sky Obscured)

100
86
75
45
40
40
8
0
0
0
0
2
10
16
16
25
25
25
25
14
1
0
0
0

ISS Passover

Visibility (miles)

9
7
6
5
4
2
2
6
3
3
2
3
2
2
1
5
6
7
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

38
64
93
95
95
95
89
72
87
91
95
90
83
80
75
79
86
72
59
49
44
52
69
76

Precipitation Amount (mm)

0
0.3
0.6
0.5
1.3
1.6
0.5
0.3
0.6
0.7
0.9
0.4
0.3
0.4
0.4
0.5
0.7
0.3
0.2
0
0
0
0.4
0.6

Wind Speed/Direction (mph)

9
10
9
10
12
15
15
15
14
13
13
12
13
12
12
12
11
11
10
8
7
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
90
93
94
94
94
94
94
96
98
98
96
96
96
96
94
96
94
94
90
87
81
82
82

Pressure (mb)

984
984
984
984
983
983
983
984
984
984
984
985
986
987
988
988
989
991
992
993
993
994
994
995

Ozone (du)

417
421
426
434
439
440
440
442
442
442
442
441
440
442
441
440
440
438
437
435
435
435
431
426

Saturday 31

Waxing Gibbous 99%

No Rise

07:58

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:49, Set: 16:57, Transit: 12:24. Moon - Rise: No Rise, Set: 07:58. Civil Dark: 17:34 - 07:12. Nautical Dark: 18:14 - 06:32. Astro Dark: 18:54 - 05:52

Total Clouds (% Sky Obscured)

84
83
81
88
89
93
95
99
97
100
99
99
100
100
100
100
98
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

75
70
73
86
88
93
95
98
97
100
98
97
100
96
95
100
98
100
91
96
96
88
79
68

Medium Clouds (% Sky Obscured)

77
65
46
11
9
16
5
3
3
76
78
81
78
100
100
75
62
47
50
50
87
98
99
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
43
40
45
45
45
47
40
19
35
40
94
100
100
62
72
85
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

69
47
31
9
2
4
1
1
1
2
2
5
7
7
18
24
16
12
19
15
19
20
21
25

Precipitation Amount (mm)

0.5
0.3
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
6
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
4
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
91
93
94
94
96
98
94
94
94
94
96
98
96
98
96
98
96
91
84
85
90
91

Pressure (mb)

995
996
997
998
999
999
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1003
1002
1002

Ozone (du)

437
461
457
462
448
419
400
397
392
387
383
382
380
381
379
371
370
371
372
373
374
374
372
371

Sunday 1

Full Moon 100%

16:22

08:18

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:47, Set: 16:59, Transit: 12:24. Moon - Rise: 16:22, Set: 08:18. Civil Dark: 17:35 - 07:11. Nautical Dark: 18:16 - 06:31. Astro Dark: 18:55 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
97
89
98
99
99
98
97
96
96
96
97
97
97
97
97
98
99
99
100
100

Low Clouds (% Sky Obscured)

69
69
69
74
79
84
86
88
90
89
88
86
88
89
90
90
90
90
91
91
91
94
97
100

Medium Clouds (% Sky Obscured)

100
100
100
98
87
38
89
40
40
40
45
91
92
91
91
91
90
80
67
67
97
99
99
100

High Clouds (% Sky Obscured)

100
100
100
75
42
1
1
1
2
15
15
20
35
40
50
50
50
50
50
40
35
30
30
35

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

28
17
23
24
22
22
28
28
31
47
56
65
61
62
71
70
71
79
75
65
52
61
71
81

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
3
2
2
3
3
4
5
6
7
8
9
10
11
12
12
13
14
16
17
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
96
96
98
98
98
96
98
98
98
98
98
96
96
96
94
93
94
93
90
88
85

Pressure (mb)

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

Ozone (du)

371
370
371
373
375
377
376
373
373
372
370
371
370
368
369
370
371
371
372
372
374
375
374
375

Monday 2

Waning Gibbous 98%

17:51

08:33

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:46, Set: 17:01, Transit: 12:24. Moon - Rise: 17:51, Set: 08:33. Civil Dark: 17:37 - 07:09. Nautical Dark: 18:17 - 06:29. Astro Dark: 18:57 - 05:50

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
97
96

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
98
96
94
96
98
100
100
100
99
99
98
97
86
72
57
60
63
66

Medium Clouds (% Sky Obscured)

95
89
84
82
81
78
85
93
100
100
100
100
100
100
100
90
81
72
82
91
100
87
74
62

High Clouds (% Sky Obscured)

51
52
48
56
69
82
87
93
100
100
100
100
83
68
58
80
85
100
97
95
88
89
90
83

ISS Passover

Visibility (miles)

7
5
4
4
4
5
9
9
9
7
5
5
5
7
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

85
88
94
87
77
59
52
62
79
75
57
20
27
34
38
64
66
70
64
63
66
67
61
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
0
1
1
1
2
2
3
3
4
4
3
3
3
2
4
4
4
4
4
3
7
6

Dew Point (°C)

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

Relative Humidity (%)

87
90
91
93
93
94
94
96
96
96
96
98
96
96
96
96
96
96
96
90
87
82
82
84

Pressure (mb)

992
992
992
992
992
992
992
992
992
992
992
992
992
992
992
992
987
987
988
988
989
989
989
989

Ozone (du)

378
378
377
380
382
383
387
387
387
388
390
397
402
402
403
406
410
415
419
421
423
425
428
430

Tuesday 3

Waning Gibbous 94%

19:15

08:45

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:44, Set: 17:03, Transit: 12:24. Moon - Rise: 19:15, Set: 08:45. Civil Dark: 17:39 - 07:08. Nautical Dark: 18:19 - 06:28. Astro Dark: 18:58 - 05:48

Total Clouds (% Sky Obscured)

96
96
96
94
91
88
90
90
94
92
92
92
86
85
84
92
93
93
86
79
72
67
64
59

Low Clouds (% Sky Obscured)

65
70
69
72
74
77
77
79
81
79
78
81
86
85
84
90
89
87
75
63
51
45
38
32

Medium Clouds (% Sky Obscured)

43
25
9
7
5
11
17
18
42
56
67
77
64
51
37
52
67
80
81
79
72
67
64
59

High Clouds (% Sky Obscured)

75
76
78
55
29
0
0
0
0
5
9
13
18
17
14
26
47
60
44
42
40
43
45
44

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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
None
None

Precipitation Probability (%)

59
61
61
50
39
30
28
24
14
23
22
14
17
18
11
15
14
6
14
15
15
18
21
24

Precipitation Amount (mm)

0
0.3
0.3
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)

17
15
12
11
12
13
14
14
14
14
13
12
10
10
10
10
10
9
9
11
13
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
93
91
90
88
88
88
88
90
93
96
94
94
96
94
94
94
91
88
84
84
84

Pressure (mb)

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

Ozone (du)

433
436
439
442
445
449
452
459
467
474
476
478
481
482
484
485
476
467
457
452
446
440
438
435

Wednesday 4

Waning Gibbous 88%

20:35

08:55

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
10 Bad
11 Bad

Sun - Rise: 07:42, Set: 17:04, Transit: 12:24. Moon - Rise: 20:35, Set: 08:55. Civil Dark: 17:40 - 07:06. Nautical Dark: 18:21 - 06:26. Astro Dark: 19:00 - 05:47

Total Clouds (% Sky Obscured)

72
85
97
97
96
95
97
99
100
100
100
100
99
98
97
94
94
93
95
97
99

Low Clouds (% Sky Obscured)

45
59
72
74
75
77
85
91
98
97
96
97
95
92
89
90
90
90
91
94
98

Medium Clouds (% Sky Obscured)

72
80
85
85
85
84
88
92
96
92
88
82
74
69
61
43
25
9
14
18
20

High Clouds (% Sky Obscured)

34
32
26
31
35
39
45
55
62
52
44
37
27
17
12
11
12
6
35
62
92

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

25
25
21
33
43
55
67
76
83
78
67
50
47
41
29
30
26
15
14
15
12

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
15
14
13
13
13
15
15
15
14
13
10
8
8
8
8
8
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
82
82
84
87
90
91
93
94
96
96
98
94
93
93
93
93
93
91
90

Pressure (mb)

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

Ozone (du)

433
433
433
433
436
439
442
441
440
439
436
433
430
431
432
433
427
421
414
414
415

Forecast for Little Dewchurch, Herefordshire, United Kingdom (51.97,-2.69)

Generated: 29/01/26 15:25:58. Forecast: 29/01/26 to 04/02/26. Timezone: UTC+0.00