Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 0%

08:25

16:00

18 OK
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
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:05, Set: 16:39, Transit: 12:22. Moon - Rise: 08:25, Set: 16:00. Civil Dark: 17:16 - 07:27. Nautical Dark: 17:57 - 06:46. Astro Dark: 18:35 - 06:07

Total Clouds (% Sky Obscured)

38
62
71
100
100
100
98
98
99
99
97
100
96
99
97
100
97
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

38
49
58
64
81
70
70
72
94
83
80
82
88
91
89
100
87
93
100
100
100
97
95
90

Medium Clouds (% Sky Obscured)

38
62
67
60
62
72
93
94
93
97
92
98
86
94
92
66
87
98
84
94
95
94
94
97

High Clouds (% Sky Obscured)

38
62
71
100
100
70
70
0
0
4
8
80
73
12
11
21
3
42
55
62
19
8
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
6
8
8
2
3
4
3

Fog (%)

0
0
0
0
0
50
60
66
97
97
85
52
20
0
0
1
3
3
0
0
0
0
6
16

Precipitation Type

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

Precipitation Probability (%)

0
0
2
2
3
3
2
3
4
15
24
21
52
72
59
51
62
62
51
40
40
59
68
82

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
96
96
96
94
96
96
98
98
98
96
96
98
98
96
94
96
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

417
414
414
416
414
412
408
406
404
401
401
406
413
417
422
419
416
416
416
419
419
415
409
404

Sunday 18

New Moon 1%

08:49

17:18

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:04, Set: 16:40, Transit: 12:22. Moon - Rise: 08:49, Set: 17:18. Civil Dark: 17:17 - 07:26. Nautical Dark: 17:58 - 06:45. Astro Dark: 18:36 - 06:06

Total Clouds (% Sky Obscured)

99
99
99
98
97
100
98
99
98
100
100
98
99
100
100
100
96
98
95
87
97
97
98
98

Low Clouds (% Sky Obscured)

91
92
91
91
93
91
97
99
95
100
100
92
98
100
98
86
93
87
79
64
70
71
79
80

Medium Clouds (% Sky Obscured)

99
96
86
76
63
68
54
74
93
73
75
33
34
97
47
60
58
62
65
57
90
95
97
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
1
1
2
2
1
6
4
6
10
10
15
1

ISS Passover

Visibility (miles)

2
0
3
8
9
9
9
9
9
9
9
8
4
3
5
8
8
0
0
4
9
9
9
9

Fog (%)

27
26
10
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

78
81
85
83
74
68
59
52
49
45
44
47
32
35
48
45
64
76
58
42
30
20
26
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
8
8
8
8
9
9
9
9
9
9
9
9
9
10
9
9
8

Relative Humidity (%)

98
98
98
94
93
91
91
93
93
95
96
98
98
100
98
98
96
98
98
96
95
96
95
96

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1012
1012
1012
1013
1013
1013

Ozone (du)

403
402
397
393
391
390
389
389
392
395
393
390
388
387
387
385
384
385
385
387
388
388
388
390

Monday 19

Waxing Crescent 3%

09:08

No Set

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:03, Set: 16:42, Transit: 12:22. Moon - Rise: 09:08, Set: No Set. Civil Dark: 17:19 - 07:25. Nautical Dark: N/A - 06:45. Astro Dark: 18:38 - 06:05

Total Clouds (% Sky Obscured)

99
93
84
90
100
97
96
100
73
72
76
46
77
91
87
67
74
94
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

80
70
67
57
51
48
39
47
44
61
46
38
65
76
81
67
69
89
82
74
65
73
81
85

Medium Clouds (% Sky Obscured)

51
57
44
52
99
92
83
79
47
16
41
0
0
23
16
2
6
66
75
90
55
59
100
100

High Clouds (% Sky Obscured)

4
25
16
26
95
46
60
97
7
1
4
17
18
50
44
52
55
55
60
80
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
Light Rain

Precipitation Probability (%)

35
25
20
14
4
2
2
4
2
2
2
4
3
17
7
20
18
35
38
36
25
42
60
93

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
0.2
0.8

Wind Speed/Direction (mph)

6
6
5
5
5
4
5
4
4
4
5
5
7
8
10
13
14
16
18
18
20
20
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
91
88
86
88
91
93
93
93
93
96
96
96
96
95
93
93
95
91
91
91
91
93

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1011
1010
1009
1009
1008
1008

Ozone (du)

391
390
391
393
393
393
393
392
386
382
379
377
374
372
369
365
361
357
354
353
349
344
337
331

Tuesday 20

Waxing Crescent 8%

09:23

18:37

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:01, Set: 16:43, Transit: 12:22. Moon - Rise: 09:23, Set: 18:37. Civil Dark: 17:20 - 07:24. Nautical Dark: 18:00 - 06:44. Astro Dark: 18:39 - 06:04

Total Clouds (% Sky Obscured)

90
83
77
84
92
99
99
99
100
100
84
100
97
76
79
82
87
89
92
100
100
97
91
86

Low Clouds (% Sky Obscured)

67
56
66
63
57
53
53
52
50
51
67
83
80
76
79
82
87
89
91
94
92
88
80
75

Medium Clouds (% Sky Obscured)

75
50
25
10
30
7
37
39
57
55
60
60
60
60
64
60
60
55
55
55
55
50
53
48

High Clouds (% Sky Obscured)

72
53
30
28
68
83
96
98
100
100
84
100
97
72
66
49
27
6
20
34
48
35
21
8

ISS Passover

Visibility (miles)

9
9
4
4
5
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

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

Precipitation Probability (%)

95
95
93
84
71
28
17
15
4
14
21
26
52
71
89
92
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.8
0.6
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0.4
0.7
0.6
0.7
0.9
0.8
0.8
0.8
0.9
1.1
1.4

Wind Speed/Direction (mph)

20
18
16
14
12
11
10
10
9
9
10
12
15
17
19
21
22
23
23
23
21
19
18
16

Chance of Frost

Temperature (°C)

8
8
8
8
7
7
7
7
7
7
7
7
7
7
8
9
9
10
10
10
9
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
93
93
94
91
91
91
91
94
94
96
96
98
98
95
91
88
88
91
91
88
88

Pressure (mb)

1008
1007
1007
1007
1007
1007
1007
1006
1005
1005
1004
1003
1002
1001
1001
1000
1000
1000
999
999
998
998
998
999

Ozone (du)

326
324
324
324
325
324
325
326
325
326
327
328
329
331
333
338
351
361
372
392
405
411
409
398

Wednesday 21

Waxing Crescent 15%

09:35

19:55

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:00, Set: 16:45, Transit: 12:23. Moon - Rise: 09:35, Set: 19:55. Civil Dark: 17:22 - 07:23. Nautical Dark: 18:01 - 06:43. Astro Dark: 18:41 - 06:04

Total Clouds (% Sky Obscured)

94
89
88
90
92
91
87
89
86
91
95
100
93
87
77
76
70
65
65
64
60
61
60
64

Low Clouds (% Sky Obscured)

80
80
81
83
86
89
85
81
78
85
93
100
79
70
59
61
63
62
53
45
40
43
44
44

Medium Clouds (% Sky Obscured)

59
68
73
68
63
66
50
79
78
86
86
40
3
0
2
1
1
0
3
8
12
18
22
30

High Clouds (% Sky Obscured)

31
53
72
53
32
8
6
3
0
7
4
5
0
0
0
0
0
0
0
0
0
8
16
17

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

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 (%)

92
67
29
30
23
16
25
35
43
39
29
23
40
38
35
29
22
15
14
12
10
15
15
5

Precipitation Amount (mm)

0.7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
5
5
5
6
6
6
6
5
5
5
5
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

90
88
90
93
91
91
91
93
90
88
90
93
93
94
93
93
90
84
80
80
82
84
85
88

Pressure (mb)

999
999
999
999
999
999
999
999
999
999
999
999
999
997
998
998
998
998
998
998
997
997
997
996

Ozone (du)

382
371
365
365
368
371
371
370
370
370
374
376
378
379
379
380
376
373
369
367
365
362
365
368

Thursday 22

Waxing Crescent 24%

09:47

21:14

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:59, Set: 16:47, Transit: 12:23. Moon - Rise: 09:47, Set: 21:14. Civil Dark: 17:24 - 07:22. Nautical Dark: 18:03 - 06:42. Astro Dark: 18:42 - 06:03

Total Clouds (% Sky Obscured)

68
72
82
85
87
85
90
96
100
100
100
100
94
90
85
85
82
81
84
86
88
82
78
72

Low Clouds (% Sky Obscured)

47
48
48
55
66
75
71
70
68
70
73
78
76
77
76
81
82
81
71
64
54
52
44
41

Medium Clouds (% Sky Obscured)

47
60
75
70
60
50
62
76
96
97
97
97
88
78
69
65
62
60
69
78
85
75
60
50

High Clouds (% Sky Obscured)

4
4
5
6
3
5
36
68
100
100
96
95
57
28
0
2
5
6
8
8
10
10
10
10

ISS Passover

Visibility (miles)

9
9
9
9
7
4
2
4
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

10
10
7
59
84
95
95
95
95
74
58
22
20
16
10
23
29
28
54
67
77
63
48
28

Precipitation Amount (mm)

0
0
0
0.3
0.6
1
1.2
0.9
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0

Wind Speed/Direction (mph)

11
12
13
14
14
15
15
10
6
12
10
8
8
8
8
9
10
12
14
12
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
3
3
2
2
2
2
1
1
0
1
1
1
1
1
0
0
-0
0
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

90
88
87
85
88
91
93
90
86
83
85
88
88
88
86
86
83
79
75
78
81
83
85
86

Pressure (mb)

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

Ozone (du)

370
374
378
382
382
382
382
385
388
390
392
393
394
400
406
412
417
421
425
429
432
436
440
443

Friday 23

Waxing Crescent 34%

09:59

22:33

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: 07:58, Set: 16:49, Transit: 12:23. Moon - Rise: 09:59, Set: 22:33. Civil Dark: 17:25 - 07:21. Nautical Dark: 18:04 - 06:41. Astro Dark: 18:43 - 06:02

Total Clouds (% Sky Obscured)

73
77
77
70
62
61
69
75
78
77
76
75
62
58
56
66
80
93

Low Clouds (% Sky Obscured)

41
47
50
60
62
61
69
69
70
68
68
69
62
54
45
48
49
40

Medium Clouds (% Sky Obscured)

43
34
27
20
15
9
6
3
1
1
1
1
5
8
14
22
31
45

High Clouds (% Sky Obscured)

21
21
17
7
4
1
2
3
3
2
1
1
2
8
13
34
55
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

Fog (%)

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

Precipitation Probability (%)

26
22
11
18
18
13
20
20
13
16
18
13
13
9
3
18
22
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
-0
0
0
-0
0
-0
-0
-0
-0
0
1
1
0
0
-0
0
-1

Dew Point (°C)

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

Relative Humidity (%)

88
86
88
86
88
89
91
91
93
93
94
96
96
96
96
94
93
89

Pressure (mb)

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

Ozone (du)

447
448
450
451
451
450
450
448
447
445
444
443
442
441
440
440
441
442

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

Generated: 17/01/26 18:02:20. Forecast: 17/01/26 to 23/01/26. Timezone: UTC+0.00