Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 3%

09:02

18:23

09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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

Sun - Rise: 07:56, Set: 16:28, Transit: 12:12. Moon - Rise: 09:02, Set: 18:23. Civil Dark: 17:06 - 07:18. Nautical Dark: 17:48 - 06:36. Astro Dark: 18:28 - 05:56

Total Clouds (% Sky Obscured)

37
58
46
54
40
49
51
59
70
76
92
100
100
100
100
100
100
100
99
100
90
84
82
87

Low Clouds (% Sky Obscured)

37
58
46
51
38
49
51
59
68
69
52
67
78
88
87
95
100
100
97
90
76
84
77
79

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
11
40
100
99
100
100
100
43
35
22
60
63
65

High Clouds (% Sky Obscured)

0
1
3
19
11
6
4
3
50
61
86
99
100
99
100
85
100
40
0
0
3
0
0
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
2
4
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
2
6
11
34
63
95
95
95
95
95
84
70
41
6
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
1
1
1
0.8
0.7
0.5
0.4
0
0
0
0

Wind Speed/Direction (mph)

11
12
14
16
16
17
17
16
15
15
16
16
16
16
16
16
17
18
20
12
11
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
84
81
81
82
76
78
82
85
87
88
85
84
85
91
90
91
88
88
91
90
90
91
93

Pressure (mb)

1011
1011
1010
1009
1008
1008
1007
1007
1006
1005
1005
1004
1003
1002
1001
1000
999
997
997
997
997
996
996
995

Ozone (du)

369
364
363
360
354
350
343
339
336
335
336
338
336
340
339
334
337
354
360
371
364
359
360
369

Wednesday 21

Waxing Crescent 8%

09:15

19:43

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:55, Set: 16:30, Transit: 12:13. Moon - Rise: 09:15, Set: 19:43. Civil Dark: 17:08 - 07:17. Nautical Dark: 17:50 - 06:35. Astro Dark: 18:30 - 05:55

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

82
59
100
95
90
98
100
100
100
97
98
87
88
79
83
75
81
88
91
91
92
83
65
68

Medium Clouds (% Sky Obscured)

92
100
100
100
100
95
99
97
100
98
100
96
93
78
93
98
89
100
63
65
88
94
72
70

High Clouds (% Sky Obscured)

51
56
68
97
100
100
98
78
100
57
22
43
56
81
81
100
91
93
99
100
100
86
20
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
9
9
9
4
5
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
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
27
52
95
95
79
77
53
44
68
73
43
29
28
21
15
23
26
28
23
40
47
31
28

Precipitation Amount (mm)

0
0
0
0.8
0.5
0.3
0.5
0
0
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

995
994
993
992
991
990
989
989
989
989
989
989
989
989
989
989
989
990
990
990
990
990
990
990

Ozone (du)

375
378
380
381
382
380
377
374
372
372
370
369
368
365
360
357
354
351
349
350
350
353
355
356

Thursday 22

Waxing Crescent 15%

09:27

21:03

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:54, Set: 16:31, Transit: 12:13. Moon - Rise: 09:27, Set: 21:03. Civil Dark: 17:09 - 07:16. Nautical Dark: 17:51 - 06:34. Astro Dark: 18:31 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
92
91
84
58
64
74
76
88
97
97
86
94
80
84
93
99

Low Clouds (% Sky Obscured)

58
83
76
90
77
75
89
100
71
84
74
58
64
73
73
87
82
79
67
73
61
60
78
82

Medium Clouds (% Sky Obscured)

75
70
65
61
53
65
32
49
53
31
15
3
5
6
25
25
25
74
70
69
60
55
61
66

High Clouds (% Sky Obscured)

60
17
0
25
37
80
48
0
0
0
0
0
3
2
53
48
75
40
43
35
10
55
72
95

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
7
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 (%)

22
24
24
25
31
7
26
38
42
31
10
3
1
3
1
4
26
28
12
3
1
3
16
38

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
84
84
87
87
84
78
85
87
88
88
93
94
96
96
96
94
94
94
93
91
91
90

Pressure (mb)

990
990
990
989
989
989
989
988
988
989
989
989
989
989
989
989
989
989
988
988
988
988
988
988

Ozone (du)

360
366
372
376
377
375
375
373
372
372
377
382
379
375
373
372
371
370
372
371
369
369
370
371

Friday 23

Waxing Crescent 23%

09:37

22:23

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:52, Set: 16:33, Transit: 12:13. Moon - Rise: 09:37, Set: 22:23. Civil Dark: 17:11 - 07:15. Nautical Dark: 17:53 - 06:33. Astro Dark: 18:33 - 05:53

Total Clouds (% Sky Obscured)

98
97
95
96
98
100
100
67
63
55
45
40
40
74
98
97
87
48
54
58
63
95
99
97

Low Clouds (% Sky Obscured)

84
87
90
84
77
71
69
59
63
55
45
40
40
61
55
63
70
48
54
58
56
57
57
57

Medium Clouds (% Sky Obscured)

59
55
47
65
82
100
100
65
61
42
20
4
2
6
61
55
12
4
20
41
53
43
41
28

High Clouds (% Sky Obscured)

88
81
66
57
89
91
85
67
63
53
27
0
23
60
91
76
54
5
16
29
46
44
28
10

ISS Passover

Visibility (miles)

9
9
8
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 (%)

48
54
50
39
35
36
11
8
4
4
5
3
3
2
0
0
0
0
1
2
1
3
2
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)

14
15
15
15
13
14
14
13
13
13
14
14
14
13
13
12
12
11
11
10
10
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
93
90
90
87
85
90
93
91
93
91
93
93
94
94
96
96
94
94
94
91
93

Pressure (mb)

988
988
989
989
989
989
989
989
989
990
990
991
991
991
992
992
993
993
994
994
994
995
995
996

Ozone (du)

371
372
373
375
377
377
379
378
378
378
380
383
386
387
389
391
392
389
389
388
388
388
388
388

Saturday 24

Waxing Crescent 34%

09:48

23:46

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:51, Set: 16:35, Transit: 12:14. Moon - Rise: 09:48, Set: 23:46. Civil Dark: 17:13 - 07:13. Nautical Dark: 17:54 - 06:32. Astro Dark: 18:34 - 05:52

Total Clouds (% Sky Obscured)

99
99
85
88
97
95
95
95
95
96
98
99
99
100
100
96
93
90
95
97
98
95
91
88

Low Clouds (% Sky Obscured)

68
84
85
88
93
89
90
90
90
93
95
97
94
91
84
89
90
90
92
93
95
90
84
79

Medium Clouds (% Sky Obscured)

26
86
32
34
70
69
64
54
39
40
46
54
63
84
100
84
64
42
39
43
55
48
31
23

High Clouds (% Sky Obscured)

10
15
2
3
27
35
35
40
45
41
41
42
47
73
90
66
42
17
8
5
0
6
11
24

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
8
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 (%)

2
3
3
5
7
6
6
5
7
6
7
2
6
5
2
9
11
10
14
16
15
19
19
20

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)

10
9
10
10
11
11
10
9
9
10
10
9
9
9
9
9
9
10
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
3
2
2
2
3
2
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

89
85
83
79
76
76
78
82
83
88
91
93
94
93
91
96
96
98
98
96
96
94
93
91

Pressure (mb)

996
997
997
997
997
997
997
997
997
997
997
998
998
998
997
997
997
997
997
997
997
997
997
998

Ozone (du)

389
390
391
391
391
391
391
392
392
389
389
390
389
390
391
391
391
392
393
393
393
393
393
393

Sunday 25

Waxing Crescent 45%

10:01

01:12

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:50, Set: 16:37, Transit: 12:14. Moon - Rise: 10:01, Set: 01:12. Civil Dark: 17:14 - 07:12. Nautical Dark: 17:56 - 06:31. Astro Dark: 18:36 - 05:51

Total Clouds (% Sky Obscured)

92
96
100
100
100
100
99
98
97
98
99
100
100
100
100
97
95
91
93
95
97
98
97
97

Low Clouds (% Sky Obscured)

87
93
100
100
100
100
98
96
93
95
98
100
98
96
94
83
72
61
69
77
86
87
88
89

Medium Clouds (% Sky Obscured)

46
69
90
75
60
47
52
57
54
35
40
45
34
29
26
27
31
30
42
45
45
42
40
43

High Clouds (% Sky Obscured)

26
50
60
40
18
7
4
3
1
1
1
2
1
1
0
0
0
1
1
0
0
0
5
9

ISS Passover

Visibility (miles)

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

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 (%)

18
15
11
21
30
37
34
29
23
20
18
14
22
25
25
22
20
13
19
18
4
9
12
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)

10
11
11
11
11
10
10
10
9
9
9
8
8
8
7
7
6
6
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
86
85
85
83
85
88
88
86
88
86
85
85
83
80
76
73
76
77
82
85
89

Pressure (mb)

998
998
999
999
999
999
1000
1000
1001
1001
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

394
394
393
393
394
394
394
392
389
387
385
384
382
383
383
383
389
395
401
397
393
389
389
388

Monday 26

First Quarter 57%

10:17

02:42

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
05 Bad

Sun - Rise: 07:48, Set: 16:38, Transit: 12:14. Moon - Rise: 10:17, Set: 02:42. Civil Dark: 17:16 - 07:11. Nautical Dark: 17:57 - 06:30. Astro Dark: 18:37 - 05:50

Total Clouds (% Sky Obscured)

98
98
99
100
100
100
100
100
100
100
99
99
95
93
90
93
94
95
90
87
87

Low Clouds (% Sky Obscured)

91
94
97
98
99
100
100
100
100
98
95
93
75
58
39
44
49
54
58
58
58

Medium Clouds (% Sky Obscured)

46
49
50
56
63
68
74
79
83
83
88
90
95
92
88
91
93
93
82
74
69

High Clouds (% Sky Obscured)

16
32
57
62
62
53
46
47
52
48
45
38
26
12
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

17
19
20
23
25
28
27
24
21
18
15
9
8
6
0
1
1
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
89
83
79
77
76
75
79
83
88
88
89
91
91
91
89
89
87
89
87
87

Pressure (mb)

1004
1004
1004
1004
1003
1003
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

388
389
390
391
391
392
392
394
396
398
401
403
406
407
408
409
412
415
417
423
428

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.46)

Generated: 20/01/26 09:11:40. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+0.00