Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 2%

08:25

14:47

11 Bad
12 OK
13 OK
14 OK
15 OK
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

Sun - Rise: 08:05, Set: 16:37, Transit: 12:21. Moon - Rise: 08:25, Set: 14:47. Civil Dark: 17:15 - 07:27. Nautical Dark: 17:56 - 06:46. Astro Dark: 18:35 - 06:07

Total Clouds (% Sky Obscured)

43
44
33
30
29
57
90
93
99
95
100
100
100
100
97
100
99
99
99
100
100
98
100
99

Low Clouds (% Sky Obscured)

32
24
22
23
26
50
64
60
60
65
64
78
68
63
63
72
93
84
78
82
81
91
89
96

Medium Clouds (% Sky Obscured)

23
2
0
0
0
0
0
39
57
45
65
75
100
100
92
100
93
96
88
84
99
80
98
93

High Clouds (% Sky Obscured)

4
4
0
4
0
8
37
93
83
87
100
100
100
75
10
4
3
56
65
5
0
5
43
6

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
8
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
11
58
81
97
97
100
89
48
21
3
0
0

Precipitation Type

None
None
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

Precipitation Probability (%)

0
1
7
7
2
2
1
0
3
1
1
1
2
3
6
7
10
14
20
33
65
71
77
75

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
10
10
10
7
6
5
5
5
4
3
2
3
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
84
82
85
88
93
94
96
96
96
96
96
94
96
96
96
96
96
96
96
98
96
98
98

Pressure (mb)

1012
1013
1013
1013
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

422
422
423
423
424
422
420
417
414
415
415
412
409
404
403
403
402
403
406
410
418
420
415
414

Sunday 18

New Moon 0%

08:49

16:00

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
10 Bad

Sun - Rise: 08:04, Set: 16:39, Transit: 12:22. Moon - Rise: 08:49, Set: 16:00. Civil Dark: 17:16 - 07:26. Nautical Dark: 17:57 - 06:45. Astro Dark: 18:36 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
98
99
98
98
98
100
98
98
99
98
99
99
98
98
98
95
90
88
59
39

Low Clouds (% Sky Obscured)

100
93
95
98
90
95
88
93
94
100
97
96
93
96
98
96
90
95
92
81
74
76
57
36

Medium Clouds (% Sky Obscured)

84
90
88
83
95
97
94
95
95
69
89
90
43
48
42
46
76
70
61
83
68
42
29
39

High Clouds (% Sky Obscured)

23
22
1
2
1
1
0
0
0
0
0
0
1
0
0
0
0
1
0
0
1
7
8
15

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

57
66
73
81
85
81
77
88
95
91
86
75
59
48
44
32
50
66
52
46
72
59
49
48

Precipitation Amount (mm)

0
0.4
0.4
0.4
0.4
0.4
0.4
0.6
0.8
0.5
0.4
0.3
0
0
0
0
0.3
0.5
0
0
0.5
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1017
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

414
418
420
415
408
403
402
401
397
392
390
387
386
386
384
387
392
393
390
388
385
383
381
381

Monday 19

Waxing Crescent 1%

09:08

17:18

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
10 Bad

Sun - Rise: 08:03, Set: 16:40, Transit: 12:22. Moon - Rise: 09:08, Set: 17:18. Civil Dark: 17:17 - 07:25. Nautical Dark: 17:58 - 06:45. Astro Dark: 18:38 - 06:05

Total Clouds (% Sky Obscured)

33
61
53
86
98
100
100
100
81
91
92
78
92
77
86
93
78
76
69
74
79
64
69
71

Low Clouds (% Sky Obscured)

21
54
34
46
42
48
55
57
31
24
38
65
72
67
77
87
70
70
50
58
62
64
63
56

Medium Clouds (% Sky Obscured)

33
55
30
86
96
98
100
81
53
80
81
35
32
26
25
32
29
46
18
1
0
0
18
43

High Clouds (% Sky Obscured)

18
2
2
0
2
1
69
81
81
19
4
16
48
2
30
37
0
6
55
40
40
0
22
50

ISS Passover

Visibility (miles)

2
8
6
4
4
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 (%)

38
37
46
31
26
23
21
9
10
7
11
17
20
11
12
14
31
28
21
15
15
14
25
13

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)

7
10
10
10
8
7
7
6
6
5
5
6
7
9
11
12
12
10
9
8
9
10
12
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
95
96
96
96
96
96
96
96
96
94
93
90
79
88
93
91
90
90
91
90
85

Pressure (mb)

1012
1012
1012
1011
1012
1012
1012
1012
1012
1012
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1010

Ozone (du)

383
386
386
386
388
390
390
389
389
390
392
394
395
392
389
386
381
379
376
374
374
372
366
359

Tuesday 20

Waxing Crescent 3%

09:23

18:37

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
10 Bad

Sun - Rise: 08:01, Set: 16:42, Transit: 12:22. Moon - Rise: 09:23, Set: 18:37. Civil Dark: 17:19 - 07:24. Nautical Dark: 18:00 - 06:44. Astro Dark: 18:39 - 06:04

Total Clouds (% Sky Obscured)

72
66
59
56
77
88
81
82
84
86
77
69
58
66
73
80
85
89
76
77
85
88
100
99

Low Clouds (% Sky Obscured)

47
60
59
56
77
79
69
70
68
72
60
56
50
55
60
63
63
70
74
77
79
83
81
81

Medium Clouds (% Sky Obscured)

70
66
59
56
47
23
2
6
8
18
53
44
40
48
56
60
71
78
43
46
50
55
55
65

High Clouds (% Sky Obscured)

72
66
59
56
54
42
14
10
10
10
10
10
10
12
5
3
5
6
8
28
51
72
98
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

8
30
52
73
95
95
95
95
94
28
51
95
93
44
17
6
22
30
37
57
73
87
89
92

Precipitation Amount (mm)

0
0
0.2
0.4
1.1
1.9
2.2
1.4
0.6
0
0
0.9
0.8
0
0
0
0
0
0
0.3
0.4
0.6
0.6
0.6

Wind Speed/Direction (mph)

18
20
21
22
22
20
18
17
17
17
17
16
15
14
11
9
8
9
10
11
13
15
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
87
88
90
84
84
91
90
90
85
93
93
90
93
93
90
90
91
91
93
91
88

Pressure (mb)

1009
1008
1007
1006
1004
1004
1003
1002
1002
1001
1001
1000
1000
999
999
999
998
997
997
996
995
994
993
992

Ozone (du)

354
348
341
336
335
336
335
334
339
340
344
347
353
361
372
380
387
387
376
379
383
385
388
389

Wednesday 21

Waxing Crescent 8%

09:35

19:55

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
10 Bad

Sun - Rise: 08:00, Set: 16:43, Transit: 12:22. Moon - Rise: 09:35, Set: 19:55. Civil Dark: 17:20 - 07:23. Nautical Dark: 18:01 - 06:43. Astro Dark: 18:41 - 06:04

Total Clouds (% Sky Obscured)

99
99
95
100
100
100
100
98
95
94
95
96
98
95
89
75
81
79
82
85
85
86
77
67

Low Clouds (% Sky Obscured)

76
81
84
84
90
95
100
96
92
87
85
83
81
83
86
75
81
79
82
83
77
70
67
65

Medium Clouds (% Sky Obscured)

67
72
72
99
94
88
51
53
53
82
91
94
47
33
18
3
10
15
16
29
46
64
50
36

High Clouds (% Sky Obscured)

94
90
77
100
78
52
29
15
4
5
13
21
23
17
12
15
17
15
14
10
5
2
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
2
5
2
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

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

Precipitation Probability (%)

95
95
95
95
95
95
60
42
36
38
32
28
16
26
25
20
31
39
52
49
50
49
41
35

Precipitation Amount (mm)

0.5
0.9
1.3
1.7
1.2
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

21
22
22
22
22
21
19
22
21
18
16
15
15
15
15
15
14
14
14
14
12
11
9
12

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
8
9
10
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
87
90
95
96
96
93
91
93
90
91
93
91
91
91
91
90
90
90
91
91
90

Pressure (mb)

991
991
990
989
988
987
986
986
985
986
987
988
988
988
988
988
988
988
988
989
989
989
989
990

Ozone (du)

388
387
384
380
376
375
375
377
379
382
385
385
386
385
386
388
389
391
392
394
394
393
393
396

Thursday 22

Waxing Crescent 15%

09:47

21:14

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
10 Bad

Sun - Rise: 07:59, Set: 16:45, Transit: 12:23. Moon - Rise: 09:47, Set: 21:14. Civil Dark: 17:22 - 07:22. Nautical Dark: 18:03 - 06:42. Astro Dark: 18:42 - 06:03

Total Clouds (% Sky Obscured)

56
52
48
47
53
56
56
57
61
66
73
83
92
92
95
100
100
100
100
99
98
97
97
97

Low Clouds (% Sky Obscured)

56
52
48
41
46
49
49
51
54
56
58
60
62
63
65
66
71
76
79
76
73
76
82
82

Medium Clouds (% Sky Obscured)

23
18
14
11
11
7
6
7
9
10
30
50
65
73
82
98
99
99
100
98
97
96
86
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
7
9
39
68
95
95
98
100
68
37
5
4
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

31
33
33
31
26
25
9
12
12
7
21
32
42
85
95
95
95
79
29
25
20
14
28
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
1.2
0.9
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
85
85
85
88
90
91
91
91
91
90
90
88
87
85
85
85
83
83
83
83
85
81

Pressure (mb)

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

Ozone (du)

399
401
397
392
387
385
382
380
378
376
374
374
374
375
378
382
386
388
391
394
398
402
406
407

Friday 23

Waxing Crescent 24%

09:59

22:33

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: 07:58, Set: 16:47, Transit: 12:23. Moon - Rise: 09:59, Set: 22:33. Civil Dark: 17:24 - 07:21. Nautical Dark: 18:04 - 06:41. Astro Dark: 18:43 - 06:02

Total Clouds (% Sky Obscured)

97
90
86
81
72
63
54
58
63
66
70
74
78
81
84
83
83
84
86

Low Clouds (% Sky Obscured)

83
75
67
53
51
39
35
37
40
43
48
55
63
70
75
76
79
81
83

Medium Clouds (% Sky Obscured)

67
65
62
59
55
51
44
44
38
39
33
28
23
23
26
28
26
18
8

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
1
2
3
8
14
13
11
12
15
12
11
7

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

36
49
60
69
60
48
31
38
44
48
47
43
45
49
49
45
35
29
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
14
14
14
15
12
10
8
8
9
9
10
11
12
12
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
4
3
3
3
3
3
3
3
3
3
3
3
3
4
3

Relative Humidity (%)

78
74
78
81
85
85
88
89
89
91
91
89
86
85
85
86
86
88
88

Pressure (mb)

990
990
990
990
990
991
991
991
992
992
993
993
993
994
994
995
995
996
996

Ozone (du)

407
408
407
406
405
407
408
410
411
412
413
411
410
408
407
406
405
405
406

Forecast for Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 17/01/26 11:47:20. Forecast: 17/01/26 to 23/01/26. Timezone: UTC+0.00