Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 79%

11:23

No Set

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

Sun - Rise: 07:55, Set: 16:52, Transit: 12:23. Moon - Rise: 11:23, Set: No Set. Civil Dark: 17:29 - 07:18. Nautical Dark: 18:09 - 06:37. Astro Dark: 18:49 - 05:57

Total Clouds (% Sky Obscured)

62
70
48
55
53
43
94
75
62
45
39
42
36
28
51
37
36
46
58
63
77
93
93
76

Low Clouds (% Sky Obscured)

33
24
41
50
50
41
72
75
57
45
39
42
36
28
51
37
36
46
58
63
77
93
93
76

Medium Clouds (% Sky Obscured)

47
19
2
2
1
2
47
2
7
0
0
0
3
3
3
0
0
0
0
0
2
2
0
0

High Clouds (% Sky Obscured)

19
48
42
4
10
18
2
2
2
3
3
3
3
0
0
1
3
0
0
0
0
0
0
4

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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
1
0
0

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
91
91
85
80
78
76
77
81
87
91
91
91
93
93
94
94
96
96
94
96
96

Pressure (mb)

991
992
992
993
993
994
994
994
994
994
995
995
995
996
997
997
997
997
997
997
997
997
997
997

Ozone (du)

465
472
480
483
490
493
493
492
490
497
498
496
499
500
491
490
492
490
492
490
485
481
473
466

Thursday 29

Waxing Gibbous 88%

12:14

05:41

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:53, Set: 16:53, Transit: 12:23. Moon - Rise: 12:14, Set: 05:41. Civil Dark: 17:30 - 07:17. Nautical Dark: 18:11 - 06:36. Astro Dark: 18:51 - 05:56

Total Clouds (% Sky Obscured)

71
69
71
73
67
77
78
98
99
100
95
100
93
100
100
100
100
100
99
96
92
100
94
95

Low Clouds (% Sky Obscured)

71
69
71
72
67
77
78
96
76
100
85
94
84
87
92
100
95
99
99
90
86
99
84
89

Medium Clouds (% Sky Obscured)

2
21
12
4
1
2
10
59
74
86
81
100
71
60
50
100
100
90
90
88
63
100
75
55

High Clouds (% Sky Obscured)

7
22
38
3
2
14
13
3
0
0
0
0
0
0
6
9
13
89
49
1
1
19
63
12

ISS Passover

Visibility (miles)

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

Fog (%)

50
98
100
100
100
100
4
1
3
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
15
16
13
9
10
16
23
76
95
86
95
95
86
57
34
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.9
0.5
0.7
0.8
0.8
0.3
0
0

Wind Speed/Direction (mph)

5
4
4
4
4
6
11
13
14
14
14
14
13
14
14
14
15
15
15
13
12
12
11
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
93
88
83
84
85
85
87
90
93
91
90
88
89
93
94
96
94
94
98

Pressure (mb)

997
997
997
997
998
997
997
996
995
994
994
994
993
993
993
993
992
992
991
991
990
990
990
990

Ozone (du)

460
453
419
405
386
378
376
378
379
379
374
373
375
376
378
380
382
385
383
382
383
382
381
383

Friday 30

Waxing Gibbous 95%

13:25

06:45

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:52, Set: 16:55, Transit: 12:24. Moon - Rise: 13:25, Set: 06:45. Civil Dark: 17:32 - 07:15. Nautical Dark: 18:13 - 06:35. Astro Dark: 18:52 - 05:55

Total Clouds (% Sky Obscured)

89
91
98
91
80
67
100
92
100
100
100
100
100
100
100
80
90
82
96
97
99
100
100
100

Low Clouds (% Sky Obscured)

80
81
98
86
72
56
50
55
41
37
87
100
99
98
100
71
86
77
90
93
97
100
95
90

Medium Clouds (% Sky Obscured)

40
37
71
4
11
6
66
66
100
100
100
80
100
89
60
55
50
50
60
73
36
100
30
30

High Clouds (% Sky Obscured)

35
62
35
42
9
47
100
83
100
100
100
35
44
98
60
50
40
40
45
40
35
30
20
31

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
9
9
3
5
8
7
5
2
3
1
2
1
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
None
Very Light Rain
None
None
None
None
None
None
Very 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

Precipitation Probability (%)

9
11
36
21
3
1
4
10
20
79
95
95
95
95
95
95
95
62
35
32
27
18
43
45

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0.2
1.4
1.1
1
0.8
1.2
1.3
0.9
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
8
11
13
14
14
14
15
15
14
14
11
9
8
9
7
5
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

389
395
398
395
396
398
404
405
408
407
410
414
417
422
426
426
427
425
421
420
418
420
421
419

Saturday 31

Waxing Gibbous 99%

14:51

07:29

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:50, Set: 16:57, Transit: 12:24. Moon - Rise: 14:51, Set: 07:29. Civil Dark: 17:34 - 07:14. Nautical Dark: 18:14 - 06:33. Astro Dark: 18:54 - 05:54

Total Clouds (% Sky Obscured)

100
81
62
93
93
92
59
88
79
91
88
82
78
80
83
92
95
97
100
99
98
96
98
99

Low Clouds (% Sky Obscured)

85
81
62
76
75
75
59
78
79
84
78
72
65
62
58
53
60
66
72
63
55
47
64
82

Medium Clouds (% Sky Obscured)

87
27
21
72
64
64
18
21
28
37
35
45
47
50
57
56
86
94
100
98
96
95
97
98

High Clouds (% Sky Obscured)

53
25
16
25
22
25
2
12
0
0
0
0
3
5
11
50
67
80
100
77
53
35
50
50

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

22
32
31
13
14
11
3
6
11
14
14
23
8
12
11
2
5
5
4
40
74
66
64
75

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
8
6
5
5
5
6
6
6
6
6
6
4
4
4
4
4
4
5
5
6
9
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
91
93
93
88
85
81
82
81
81
91
94
96
96
98
98
98
96
94
93
93
93

Pressure (mb)

989
990
991
992
993
994
994
995
995
996
996
997
997
997
998
998
998
998
997
997
996
996
995
995

Ozone (du)

418
419
423
424
423
423
420
415
416
421
446
450
453
454
427
411
403
402
397
390
383
379
376
374

Sunday 1

Full Moon 100%

16:22

07:58

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:49, Set: 16:59, Transit: 12:24. Moon - Rise: 16:22, Set: 07:58. Civil Dark: 17:35 - 07:12. Nautical Dark: 18:16 - 06:32. Astro Dark: 18:55 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
100
100
89
89
97
95
100
100
100
100
100
100
92
84
76
81
86

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
96
100
100
89
89
93
86
52
58
64
59
51
43
49
56
62
72
81

Medium Clouds (% Sky Obscured)

100
51
39
38
28
18
7
5
3
0
4
31
55
91
82
73
76
82
86
76
63
51
64
78

High Clouds (% Sky Obscured)

45
40
0
0
0
0
2
25
20
12
10
30
3
51
75
96
69
39
15
15
15
30
50
55

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

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

Very 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
None

Precipitation Probability (%)

63
72
91
91
70
43
19
19
9
3
7
6
5
0
0
0
2
2
1
4
5
1
9
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
3
3
3
3
4
4
5
5
5
5
5
5
5
4
4
4
4
3
3
3
3
4

Relative Humidity (%)

96
90
81
85
83
81
78
78
79
78
81
85
91
93
93
94
94
93
91
88
88
88
88
90

Pressure (mb)

995
995
996
996
997
997
998
998
998
998
998
998
998
998
1000
1000
1000
999
999
999
998
997
996
996

Ozone (du)

374
375
379
384
383
382
380
379
379
378
378
379
382
381
381
381
380
380
379
378
377
375
373
373

Monday 2

Waning Gibbous 98%

17:51

08:18

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:47, Set: 17:01, Transit: 12:24. Moon - Rise: 17:51, Set: 08:18. Civil Dark: 17:37 - 07:11. Nautical Dark: 18:17 - 06:31. Astro Dark: 18:57 - 05:51

Total Clouds (% Sky Obscured)

91
94
97
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
93
97
100
100
100
100
99
98
97
92
86
81
82
84
85
90
95
100
100
100
100
96
92

Medium Clouds (% Sky Obscured)

90
92
93
85
80
80
55
50
50
50
60
65
65
78
89
96
77
61
44
44
40
36
40
40

High Clouds (% Sky Obscured)

60
55
47
49
35
23
15
21
26
32
58
77
95
97
99
100
95
90
86
89
93
98
99
99

ISS Passover

Visibility (miles)

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

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
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 (%)

43
62
77
94
95
95
95
95
95
95
95
95
75
61
46
25
18
10
1
6
6
3
7
8

Precipitation Amount (mm)

0
0.3
0.4
0.6
1
1.2
1.4
1.5
1.5
1.6
1.1
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
10
10
10
9
9
9
9
8
9
9
9
9
9
10
10
10
9
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

995
995
995
995
995
995
994
994
994
993
993
993
992
992
993
993
993
993
993
993
993
993
993
993

Ozone (du)

373
373
375
376
378
378
379
379
380
381
382
382
382
382
385
388
391
394
397
400
401
402
402
403

Tuesday 3

Waning Gibbous 94%

19:15

08:33

Sun - Rise: 07:46, Set: 17:03, Transit: 12:24. Moon - Rise: 19:15, Set: 08:33. Civil Dark: 17:39 - 07:09. Nautical Dark: 18:19 - 06:29. Astro Dark: 18:58 - 05:50

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 28/01/26 04:38:31. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+0.00