Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 0%

08:29

14:40

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:08, Set: 16:32, Transit: 12:21. Moon - Rise: 08:29, Set: 14:40. Civil Dark: 17:11 - 07:29. Nautical Dark: 17:53 - 06:47. Astro Dark: 18:33 - 06:07

Total Clouds (% Sky Obscured)

95
82
78
52
65
99
98
92
100
100
100
100
100
97
98
97
98
98
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

69
37
37
49
65
70
77
75
79
74
73
68
75
84
86
86
79
91
91
87
92
99
92
92

Medium Clouds (% Sky Obscured)

1
5
0
6
0
0
28
25
37
50
45
53
99
94
95
93
93
97
100
100
88
97
91
96

High Clouds (% Sky Obscured)

0
0
0
0
2
54
64
51
98
100
100
100
8
43
5
6
30
61
5
1
2
21
25
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
7
6
6
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
45
34
0
2
8
2
2
7
28
62
98
100
80
63

Precipitation Type

None
None
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
Light Rain
Light Rain

Precipitation Probability (%)

0
2
3
10
6
2
1
1
0
0
0
0
0
4
4
3
11
45
52
73
92
92
84
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.5
0.4
0.4

Wind Speed/Direction (mph)

9
8
7
5
4
4
4
4
3
3
2
2
2
2
2
2
2
2
2
3
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
84
82
84
90
93
94
94
93
94
94
94
94
94
96
96
96
96
98
96
98
98
96
96

Pressure (mb)

1014
1014
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017

Ozone (du)

418
418
419
418
416
411
409
411
409
405
403
399
396
396
397
400
406
411
416
414
406
410
419
417

Sunday 18

New Moon 1%

08:53

15:54

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:06, Set: 16:34, Transit: 12:21. Moon - Rise: 08:53, Set: 15:54. Civil Dark: 17:12 - 07:28. Nautical Dark: 17:54 - 06:46. Astro Dark: 18:35 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
98
97
100
97
97
99
96
96
97
99
100
100
100
100
100
100
100
100
99
90
83

Low Clouds (% Sky Obscured)

100
99
95
90
87
97
92
90
91
93
94
95
98
99
100
100
100
93
100
100
100
99
89
75

Medium Clouds (% Sky Obscured)

91
64
98
97
91
97
84
83
92
79
79
72
45
49
43
41
43
87
90
89
57
29
2
32

High Clouds (% Sky Obscured)

32
40
4
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
12
4
21
18
35

ISS Passover

Visibility (miles)

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

Fog (%)

67
51
57
57
54
45
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

87
95
95
80
74
76
84
93
92
89
78
77
70
65
43
30
41
64
59
44
32
32
30
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
100
98
98
98
100
100
100
98
98
96
96
98
96
94
93
94
96
98
96
94
96
96

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1012

Ozone (du)

412
408
405
402
394
386
382
377
371
369
370
368
370
371
374
377
377
376
376
376
378
378
378
376

Monday 19

Waxing Crescent 1%

09:10

17:13

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:05, Set: 16:36, Transit: 12:21. Moon - Rise: 09:10, Set: 17:13. Civil Dark: 17:14 - 07:27. Nautical Dark: 17:56 - 06:45. Astro Dark: 18:36 - 06:05

Total Clouds (% Sky Obscured)

47
65
48
92
98
89
99
97
100
96
89
83
81
96
94
97
95
95
92
67
50
46
53
50

Low Clouds (% Sky Obscured)

44
56
45
49
45
49
53
55
57
55
79
83
81
89
82
92
88
82
80
67
50
46
53
50

Medium Clouds (% Sky Obscured)

30
8
6
62
83
69
96
30
32
65
25
10
32
30
27
26
36
62
20
13
9
5
0
10

High Clouds (% Sky Obscured)

4
2
2
2
2
22
2
2
10
27
5
5
1
2
2
0
11
40
32
7
0
0
0
25

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
1
2
3
2
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 (%)

46
27
16
21
19
25
23
21
11
17
7
4
8
8
5
7
20
13
16
17
22
23
28
21

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)

6
7
8
7
5
6
5
5
5
5
7
6
5
6
9
10
11
10
9
10
8
9
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
98
96
96
94
96
96
94
96
96
96
91
85
85
87
90
88
91
85
82
81

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1009
1009

Ozone (du)

374
375
375
378
381
384
386
383
381
381
381
378
375
374
375
378
378
376
372
369
367
365
361
353

Tuesday 20

Waxing Crescent 3%

09:24

18:33

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:04, Set: 16:37, Transit: 12:22. Moon - Rise: 09:24, Set: 18:33. Civil Dark: 17:16 - 07:26. Nautical Dark: 17:57 - 06:45. Astro Dark: 18:37 - 06:05

Total Clouds (% Sky Obscured)

49
63
64
99
100
94
87
80
76
74
71
81
90
100
98
93
81
82
83
90
90
91
98
100

Low Clouds (% Sky Obscured)

49
63
64
89
100
92
84
75
72
69
66
67
69
72
76
77
81
82
83
90
90
91
94
95

Medium Clouds (% Sky Obscured)

20
35
40
40
45
33
59
26
2
16
15
57
75
100
94
75
46
50
55
55
55
55
55
55

High Clouds (% Sky Obscured)

49
63
64
76
77
63
43
20
35
40
50
67
83
100
45
20
0
23
47
65
44
39
35
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
6
2
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

25
23
49
83
95
95
95
72
57
42
41
77
71
35
10
6
6
20
26
32
61
85
95
95

Precipitation Amount (mm)

0
0
0
0.4
1
0.9
0.7
0.4
0.2
0
0
0.5
0.4
0
0
0
0
0
0
0
0.3
0.6
1
0.8

Wind Speed/Direction (mph)

17
17
18
18
20
20
18
16
15
16
16
16
13
13
10
8
8
8
8
8
8
9
13
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
90
87
88
93
93
90
90
87
84
91
93
90
93
93
94
94
96
96
91
87
84

Pressure (mb)

1008
1007
1006
1005
1004
1003
1003
1002
1001
1001
1000
999
998
998
998
997
997
996
996
995
994
993
992
991

Ozone (du)

347
340
334
331
331
330
329
331
332
335
341
345
354
366
376
388
395
392
384
386
388
390
392
392

Wednesday 21

Waxing Crescent 8%

09:35

19:53

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:03, Set: 16:39, Transit: 12:22. Moon - Rise: 09:35, Set: 19:53. Civil Dark: 17:17 - 07:25. Nautical Dark: 17:59 - 06:44. Astro Dark: 18:39 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
97
97
95
93
94
95
97
98
98
99
94

Low Clouds (% Sky Obscured)

97
98
99
99
100
100
100
100
100
100
100
99
98
95
97
94
93
92
95
97
98
98
99
89

Medium Clouds (% Sky Obscured)

50
57
55
61
95
97
89
62
87
79
96
85
74
63
60
55
31
20
14
16
17
36
36
36

High Clouds (% Sky Obscured)

54
62
87
70
55
45
34
28
29
34
34
41
50
63
59
52
45
32
20
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
2
5
5
9
9
9
9
8
7
5
5
4
4
6
8
9
8
8
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

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

Precipitation Probability (%)

95
95
95
95
95
95
76
62
56
50
43
61
50
22
37
46
52
54
57
61
64
69
72
64

Precipitation Amount (mm)

0.8
0.8
0.8
0.7
1.1
0.7
0.5
0.3
0.3
0
0
0.3
0.2
0
0
0
0
0
0.2
0.2
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

18
17
18
18
18
17
19
20
19
16
13
12
12
12
12
12
13
13
14
14
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
85
87
91
96
96
96
90
87
91
96
96
96
98
96
98
96
94
91
88
88
87
88

Pressure (mb)

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

Ozone (du)

390
388
389
385
380
379
379
378
377
379
378
379
378
378
378
383
388
393
394
395
395
395
394
393

Thursday 22

Waxing Crescent 15%

09:46

21:12

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:02, Set: 16:41, Transit: 12:22. Moon - Rise: 09:46, Set: 21:12. Civil Dark: 17:19 - 07:24. Nautical Dark: 18:00 - 06:43. Astro Dark: 18:40 - 06:03

Total Clouds (% Sky Obscured)

88
81
79
77
72
77
78
80
77
81
85
89
93
95
94
93
93
95
98
100
100
100
100
99

Low Clouds (% Sky Obscured)

77
63
65
67
70
71
72
73
74
78
79
83
87
92
90
88
86
89
93
97
95
94
93
90

Medium Clouds (% Sky Obscured)

31
26
23
14
13
16
25
34
29
25
22
31
41
55
62
68
70
78
89
96
97
99
100
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
4
6
9
11
9
10
16
25
40
63
86
99
96
95
95
67

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

56
47
38
31
24
21
18
6
8
6
1
28
42
52
74
84
95
94
80
49
42
35
31
31

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.7
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
91
93
94
96
96
96
96
96
93
93
93
91
90
88
86
88
90
91
88
85
82

Pressure (mb)

990
990
990
990
991
991
991
991
991
991
991
991
990
990
989
989
989
989
990
990
991
991
991
991

Ozone (du)

395
396
398
393
388
384
380
376
372
371
369
368
371
373
376
378
381
383
384
384
385
386
387
388

Friday 23

Waxing Crescent 24%

09:58

22:33

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: 08:00, Set: 16:43, Transit: 12:22. Moon - Rise: 09:58, Set: 22:33. Civil Dark: 17:20 - 07:23. Nautical Dark: 18:02 - 06:42. Astro Dark: 18:42 - 06:02

Total Clouds (% Sky Obscured)

99
99
96
94
91
91
92
92
90
89
89
83
77
73
78
86
94

Low Clouds (% Sky Obscured)

87
84
86
87
85
86
82
79
71
71
68
74
77
73
78
86
94

Medium Clouds (% Sky Obscured)

90
83
72
62
49
42
35
28
29
36
46
38
22
6
8
10
17

High Clouds (% Sky Obscured)

35
3
2
2
0
0
0
0
0
0
0
0
0
0
4
10
17

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

32
36
49
57
63
55
44
29
26
23
19
18
16
12
15
17
18

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
12
12
12
10
9
8
9
9
10
10
10
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
3
4

Relative Humidity (%)

81
79
76
80
86
89
91
93
96
94
94
93
94
94
94
94
94

Pressure (mb)

991
991
991
992
992
993
993
994
994
995
995
996
996
997
997
998
999

Ozone (du)

392
395
399
400
401
402
401
400
399
400
401
402
402
402
402
401
400

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

Generated: 17/01/26 13:07:13. Forecast: 17/01/26 to 23/01/26. Timezone: UTC+0.00