Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 15%

10:23

21:48

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 OK
00 OK
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: 08:34, Set: 17:22, Transit: 12:59. Moon - Rise: 10:23, Set: 21:48. Civil Dark: 17:59 - 07:58. Nautical Dark: 18:39 - 07:17. Astro Dark: 19:18 - 06:38

Total Clouds (% Sky Obscured)

76
80
69
81
89
83
86
81
36
54
34
37
61
71
73
76
71
67
79
99
100
100
100
100

Low Clouds (% Sky Obscured)

43
26
55
64
41
49
55
66
32
54
34
37
61
71
73
70
58
50
59
47
49
59
67
70

Medium Clouds (% Sky Obscured)

76
80
69
69
80
72
72
33
4
0
0
0
0
0
0
0
0
4
56
86
93
100
100
100

High Clouds (% Sky Obscured)

76
80
69
28
1
20
20
20
4
0
0
0
0
0
1
29
34
30
17
81
13
15
100
100

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 (%)

10
6
4
2
6
7
21
14
2
0
0
0
0
0
0
0
0
0
0
0
2
1
6
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
81
82
84
87
87
87
85
90
93
93
90
91
93
94
96
96
94
91
91
83
79
81

Pressure (mb)

993
992
992
992
992
992
992
992
992
992
992
992
992
992
993
992
992
992
992
992
992
992
992
992

Ozone (du)

366
365
368
371
372
374
377
379
380
378
373
373
375
379
379
377
376
376
378
379
378
377
378
378

Friday 23

Waxing Crescent 23%

10:36

23:07

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 OK
04 OK
05 OK
06 OK
07 Bad
08 OK
09 OK
10 OK
11 OK
12 OK

Sun - Rise: 08:33, Set: 17:24, Transit: 12:59. Moon - Rise: 10:36, Set: 23:07. Civil Dark: 18:00 - 07:56. Nautical Dark: 18:41 - 07:16. Astro Dark: 19:20 - 06:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
76
57
72
74
82
91
85
85
42
34
26
32
41
21
26
31
26
29

Low Clouds (% Sky Obscured)

60
60
84
72
86
44
51
46
57
53
61
44
61
43
42
34
26
32
41
21
26
24
26
24

Medium Clouds (% Sky Obscured)

100
99
100
57
83
55
74
50
61
61
62
91
45
54
0
0
0
0
2
2
2
11
0
3

High Clouds (% Sky Obscured)

100
100
100
91
43
75
0
1
0
0
2
30
2
1
1
1
1
0
0
0
6
4
6
14

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 (%)

24
17
35
23
11
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

12
12
12
11
11
11
11
10
10
9
9
8
9
9
9
8
8
7
8
8
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
2
2
2
2
2
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
3

Dew Point (°C)

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

Relative Humidity (%)

84
81
81
87
84
78
78
78
83
86
86
85
85
85
83
86
86
86
88
89
88
83
75
71

Pressure (mb)

992
992
992
992
993
993
994
994
995
995
995
996
996
996
997
997
997
997
998
998
999
1000
1000
1000

Ozone (du)

378
376
378
380
382
382
382
382
383
383
383
382
382
382
382
384
386
388
392
396
399
399
400
403

Saturday 24

Waxing Crescent 34%

10:50

00:28

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

Sun - Rise: 08:32, Set: 17:26, Transit: 12:59. Moon - Rise: 10:50, Set: 00:28. Civil Dark: 18:02 - 07:55. Nautical Dark: 18:42 - 07:15. Astro Dark: 19:21 - 06:37

Total Clouds (% Sky Obscured)

2
1
0
4
8
57
22
21
55
100
65
86
73
71
84
67
94
73
51
46
41
37
51
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
25
28
28
29
32
36
34
41
45
46
41
37
41
35

Medium Clouds (% Sky Obscured)

2
1
0
0
2
39
4
6
45
72
60
60
68
71
70
34
23
30
5
5
4
1
1
4

High Clouds (% Sky Obscured)

2
1
0
3
8
25
22
21
31
83
38
65
29
24
84
67
94
51
35
18
3
3
23
13

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
64
64
67
75
81
85
85
88
88
89
89
86
88
89
89
89
85
79
73
69
64
57
52

Pressure (mb)

1000
1000
999
999
1000
1000
1000
1001
1001
1001
1000
1001
1001
1001
1000
1000
999
999
999
999
999
999
999
998

Ozone (du)

406
408
410
412
415
416
414
415
417
420
425
423
427
428
428
427
428
425
425
424
422
424
422
422

Sunday 25

Waxing Crescent 45%

11:08

01:52

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

Sun - Rise: 08:30, Set: 17:27, Transit: N/A. Moon - Rise: 11:08, Set: 01:52. Civil Dark: 18:04 - 07:54. Nautical Dark: 18:44 - 07:14. Astro Dark: 19:22 - 06:36

Total Clouds (% Sky Obscured)

39
30
25
20
15
15
32
49
66
67
65
66
51
37
23
31
35
42
60
78
96
92
83
68

Low Clouds (% Sky Obscured)

29
22
16
11
5
0
17
33
50
53
57
60
42
24
6
15
25
35
56
78
96
92
83
68

Medium Clouds (% Sky Obscured)

4
13
25
20
15
15
32
49
64
62
59
47
44
37
23
31
12
8
5
2
0
0
0
0

High Clouds (% Sky Obscured)

20
20
20
5
0
0
0
0
0
0
0
0
0
0
2
2
1
0
0
0
0
0
0
0

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

10
10
9
9
8
7
7
5
5
4
5
5
5
4
4
4
4
4
4
4
4
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
50
52
55
59
61
66
68
70
72
74
77
81
83
84
84
84
87
87
89
87
83
75
70

Pressure (mb)

998
997
996
996
996
996
996
997
997
998
998
999
999
1000
1000
1000
1001
1001
1002
1002
1003
1003
1003
1004

Ozone (du)

419
419
419
418
417
412
413
415
417
420
422
421
420
419
416
413
412
411
412
412
414
418
418
412

Monday 26

First Quarter 56%

11:33

03:20

13 Bad
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
11 Bad
12 Bad

Sun - Rise: 08:29, Set: 17:29, Transit: 13:00. Moon - Rise: 11:33, Set: 03:20. Civil Dark: 18:05 - 07:53. Nautical Dark: 18:45 - 07:13. Astro Dark: 19:24 - 06:34

Total Clouds (% Sky Obscured)

58
46
39
81
85
87
89
91
93
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
46
39
51
48
45
53
63
76
63
54
47
42
40
38
46
56
66
68
69
73
81
90
100

Medium Clouds (% Sky Obscured)

0
0
0
3
7
45
58
60
46
71
85
100
93
88
80
71
61
40
53
74
92
94
97
100

High Clouds (% Sky Obscured)

0
1
2
26
35
40
38
30
23
46
71
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
4
14
51
52
47
41
35
28
19
22
25
29
66
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0.3
0.8
1.2

Wind Speed/Direction (mph)

4
4
4
4
4
4
5
5
6
7
7
7
8
8
9
10
10
11
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
64
64
64
70
71
73
74
77
76
77
79
88
89
93
93
93
93
91
91
91
91
91
91

Pressure (mb)

1004
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1000
999
998
997
996
995
994
993
992
991
990
989
987

Ozone (du)

411
412
423
435
435
429
422
413
401
392
385
379
376
378
380
382
378
374
369
368
368
367
367
366

Tuesday 27

Waxing Gibbous 68%

12:08

04:47

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

Sun - Rise: 08:28, Set: 17:31, Transit: 13:00. Moon - Rise: 12:08, Set: 04:47. Civil Dark: 18:07 - 07:52. Nautical Dark: 18:47 - 07:12. Astro Dark: 19:25 - 06:33

Total Clouds (% Sky Obscured)

100
100
100
93
90
85
84
81
78
62
49
37
40
52
54
70
83
98
99
99
100
96
91
92

Low Clouds (% Sky Obscured)

100
100
100
86
72
62
54
43
25
23
22
23
20
22
25
44
60
74
79
83
85
87
88
85

Medium Clouds (% Sky Obscured)

98
95
92
89
88
85
84
81
78
58
30
2
2
2
4
21
36
52
68
84
98
73
47
22

High Clouds (% Sky Obscured)

100
100
100
82
63
45
25
5
5
4
2
1
0
1
0
30
60
89
74
60
43
16
8
0

ISS Passover

Visibility (miles)

3
3
2
2
5
7
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
76
50
2
3
2
1
2
4
4
20
32
41
43
42
40
40
42
44

Precipitation Amount (mm)

1.2
1.2
1
0.9
0.8
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
12
12
12
12
12
12
12
12
13
14
15
16
16
17
17
16
16
14
13
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
93
93
91
90
86
85
86
86
85
86
86
88
86
82
81
81
81
82
78
75

Pressure (mb)

986
985
984
983
983
983
983
983
983
984
984
984
984
984
983
983
983
983
982
982
982
982
983
983

Ozone (du)

366
367
369
371
375
379
383
394
404
414
422
430
438
441
444
447
450
454
457
458
458
459
462
466

Wednesday 28

Waxing Gibbous 79%

12:59

06:07

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

Sun - Rise: 08:26, Set: 17:32, Transit: 13:00. Moon - Rise: 12:59, Set: 06:07. Civil Dark: 18:08 - 07:51. Nautical Dark: 18:48 - 07:11. Astro Dark: 19:27 - 06:32

Total Clouds (% Sky Obscured)

94
96
98
93
88
83
83
82
79
78
79
80
85
91
96
97
98
99

Low Clouds (% Sky Obscured)

87
88
89
82
75
66
68
71
71
69
65
65
68
75
82
85
88
90

Medium Clouds (% Sky Obscured)

39
56
74
67
59
50
50
52
54
48
39
32
40
43
42
61
81
99

High Clouds (% Sky Obscured)

0
3
17
21
29
20
19
17
14
12
14
17
19
21
20
15
9
1

ISS Passover

Visibility (miles)

9
9
9
9
7
5
3
5
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

Precipitation Type

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

Precipitation Probability (%)

46
48
52
49
49
50
48
43
33
22
14
9
11
13
13
34
52
67

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
74
75
79
82
86
85
85
85
85
88
90
88
86
85
86
86

Pressure (mb)

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

Ozone (du)

469
471
473
475
479
483
487
489
492
494
488
483
477
464
451
439
431
422

Forecast for Roncq, North, France (50.75,3.12)

Generated: 22/01/26 13:40:38. Forecast: 22/01/26 to 28/01/26. Timezone: UTC+1.00