Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 10%

06:48

14:00

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:47, Set: 17:47, Transit: 12:47. Moon - Rise: 06:48, Set: 14:00. Civil Dark: 18:22 - 07:13. Nautical Dark: 19:01 - 06:34. Astro Dark: 19:39 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
88
89
99
100
100
100
90
76
73
65
52

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
98
87
88
99
100
100
100
90
76
73
65
52

Medium Clouds (% Sky Obscured)

72
69
100
98
92
98
86
88
80
77
50
45
4
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
18
13
11
17
25
38
33
29
29
42
17
20
3
0
0
0
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
3
5
5
6
6
7
3
9
13
9
3
10
2
7
3
2
1
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)

8
8
9
11
11
12
11
11
12
12
12
11
12
13
13
12
12
12
11
10
9
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
77
81
80
80
78
80
81
83
83
81
77
74
71
66
64
63
60
58
64
67
71

Pressure (mb)

996
997
998
998
999
1000
1001
1002
1003
1004
1005
1007
1008
1009
1010
1011
1011
1012
1013
1014
1015
1016
1017
1018

Ozone (du)

417
420
428
431
437
440
440
436
434
433
437
441
442
442
451
455
461
465
457
450
443
437
424
414

Saturday 14

Waning Crescent 5%

07:16

15:17

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

Sun - Rise: 07:45, Set: 17:49, Transit: 12:47. Moon - Rise: 07:16, Set: 15:17. Civil Dark: 18:23 - 07:11. Nautical Dark: 19:02 - 06:32. Astro Dark: 19:41 - 05:54

Total Clouds (% Sky Obscured)

41
32
25
22
11
37
18
15
70
59
49
45
36
43
41
100
91
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
32
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
13
5
37
18
15
41
38
29
29
36
43
41
68
91
100
100
100
100
100
97
90

High Clouds (% Sky Obscured)

0
0
2
7
11
17
18
15
20
22
1
22
23
16
3
100
15
100
100
100
85
95
85
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
2
0
0

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
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
10
17
44
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.2
1.6
2

Wind Speed/Direction (mph)

5
3
2
1
1
1
2
4
4
5
6
6
8
10
12
13
13
13
12
13
15
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-2
-2
-2
-2
-5
-5
-6
-6
-6
-7
-5
-7
-7
-5
-5
-4
-3
-2
-2
-4
-4
-5
-5

Dew Point (°C)

-5
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-9
-10
-11
-12
-10
-8
-7
-4
-2
-0
0

Relative Humidity (%)

72
74
74
74
75
74
74
72
72
73
73
72
67
55
44
38
34
35
42
48
62
77
94
98

Pressure (mb)

1018
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1018
1018
1017
1015
1014
1012
1011
1009
1007
1006
1004
1002
1000

Ozone (du)

404
393
386
387
389
397
400
396
393
392
386
378
370
367
364
357
354
350
350
351
350
352
356
354

Sunday 15

Waning Crescent 1%

07:36

16:37

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:43, Set: 17:51, Transit: 12:47. Moon - Rise: 07:36, Set: 16:37. Civil Dark: 18:25 - 07:09. Nautical Dark: 19:04 - 06:30. Astro Dark: 19:42 - 05:52

Total Clouds (% Sky Obscured)

100
100
94
98
97
100
100
100
100
100
92
88
95
100
80
79
89
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
91
93
75
84
100
99
88
69
80
89
82
91
86
64
63
55
59
64
51
60
67
73
78

Medium Clouds (% Sky Obscured)

100
43
94
68
91
100
61
52
54
64
86
87
87
99
69
50
83
96
100
99
72
43
97
100

High Clouds (% Sky Obscured)

100
15
15
10
3
10
0
0
0
0
0
0
0
0
1
6
1
10
14
10
45
36
42
40

ISS Passover

Visibility (miles)

0
1
9
9
8
4
9
8
9
9
9
9
9
9
1
8
6
9
5
6
9
9
8
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

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

Precipitation Probability (%)

90
36
36
40
84
95
85
64
35
18
44
77
49
71
45
52
51
46
34
31
29
40
44
48

Precipitation Amount (mm)

0.6
0
0
0
0.4
0.7
0.6
0.3
0
0
0
0.2
0
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
11
10
11
13
17
17
17
18
17
16
19
19
17
18
18
17
17
16
14
13
13
13

Chance of Frost

Temperature (°C)

1
1
2
3
4
5
5
6
6
6
6
5
5
5
6
6
7
7
7
7
6
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
85
80
83
89
90
86
82
86
85
88
82
83
94
86
84
84
73
73
72
82
83
85

Pressure (mb)

999
997
996
995
994
993
993
993
993
993
993
993
993
994
994
994
994
995
995
995
995
996
996
997

Ozone (du)

356
364
372
380
380
368
366
371
378
381
386
391
395
402
406
413
418
416
411
417
416
413
405
396

Monday 16

Waning Crescent 0%

07:52

17:58

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:42, Set: 17:53, Transit: 12:47. Moon - Rise: 07:52, Set: 17:58. Civil Dark: 18:27 - 07:07. Nautical Dark: 19:06 - 06:29. Astro Dark: 19:44 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
97
99
98
87
76
67
73
78
85
84
88
89
85
80
75
70
53
53
56
57

Low Clouds (% Sky Obscured)

85
90
94
100
97
97
96
86
75
63
59
54
50
62
74
86
79
73
67
55
43
32
44
52

Medium Clouds (% Sky Obscured)

100
100
100
100
24
14
1
1
0
0
8
9
17
11
11
2
7
17
75
70
19
15
10
5

High Clouds (% Sky Obscured)

19
25
19
18
4
3
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2

ISS Passover

Visibility (miles)

9
0
0
7
9
9
9
9
9
9
9
9
9
9
9
7
9
8
9
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
65
66
40
37
32
24
18
22
30
27
25
34
40
46
34
42
42
37
26
23
17
12

Precipitation Amount (mm)

1.4
0.6
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
10
11
10
11
12
13
13
13
13
12
12
12
13
13
14
14
14
13
9
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
94
94
93
88
86
85
86
88
88
91
88
86
82
73
66
58
56
60
71
80
82
77
76

Pressure (mb)

997
998
999
1000
1001
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1010
1011
1011
1012
1012
1013
1014
1015
1015

Ozone (du)

400
404
405
397
395
392
391
386
388
392
389
385
383
383
386
389
385
378
373
366
359
354
352
351

Tuesday 17

New Moon 1%

08:05

19:18

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:40, Set: 17:55, Transit: 12:47. Moon - Rise: 08:05, Set: 19:18. Civil Dark: 18:29 - 07:06. Nautical Dark: 19:07 - 06:27. Astro Dark: 19:46 - 05:48

Total Clouds (% Sky Obscured)

61
71
82
93
87
96
100
100
100
100
100
98
100
88
61
51
52
50
48
49
46
54
78
91

Low Clouds (% Sky Obscured)

60
46
32
23
9
12
4
12
24
32
46
64
75
66
57
44
41
38
35
35
38
40
51
59

Medium Clouds (% Sky Obscured)

0
15
24
31
34
47
39
98
99
92
94
36
100
76
29
16
18
17
14
10
11
12
13
14

High Clouds (% Sky Obscured)

3
24
44
62
70
80
99
100
100
100
100
98
100
67
33
0
0
0
0
0
0
0
33
67

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

Precipitation Probability (%)

5
4
2
0
0
0
0
0
1
4
47
68
83
81
68
47
64
36
7
11
8
3
9
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
62
61
59
64
69
74
80
81
83
84
84
80
72
62
52
49
46
44
42
46
50
55
57

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1012
1011
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1006

Ozone (du)

348
345
345
345
345
346
350
353
359
363
363
366
369
372
376
376
377
373
369
365
365
364
363
362

Wednesday 18

Waxing Crescent 5%

08:17

20:39

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:38, Set: 17:56, Transit: 12:47. Moon - Rise: 08:17, Set: 20:39. Civil Dark: 18:30 - 07:04. Nautical Dark: 19:09 - 06:25. Astro Dark: 19:47 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
93
86
82
85
89
88
87
90

Low Clouds (% Sky Obscured)

61
67
70
57
37
24
18
20
22
27
43
53
70
72
69
65
56
52
44
41
38
39
41
43

Medium Clouds (% Sky Obscured)

12
7
6
12
33
60
79
88
95
100
100
100
100
88
74
61
49
37
20
15
14
14
26
38

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
71
39
9
35
65
88
68
39

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

Precipitation Probability (%)

18
14
12
11
7
3
0
10
13
11
45
60
71
78
86
93
80
61
32
25
18
12
19
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.6
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
62
63
65
69
69
70
71
71
69
68
62
56
51
48
43
40
41
41
43
47
53
59
62

Pressure (mb)

1006
1006
1006
1006
1005
1005
1005
1004
1004
1003
1003
1003
1004
1004
1004
1005
1005
1006
1006
1007
1007
1008
1009
1010

Ozone (du)

361
359
361
362
363
363
362
361
361
360
359
355
352
348
349
350
351
352
353
354
350
347
343
343

Thursday 19

Waxing Crescent 11%

08:29

No Set

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
18 Bad

Sun - Rise: 07:36, Set: 17:58, Transit: 12:47. Moon - Rise: 08:29, Set: No Set. Civil Dark: 18:32 - 07:02. Nautical Dark: 19:11 - 06:23. Astro Dark: 19:49 - 05:45

Total Clouds (% Sky Obscured)

93
93
94
94
95
97
99
99
100
100
100
100
100
94
87
79
86
93
100
91
81
72

Low Clouds (% Sky Obscured)

49
49
48
48
50
56
54
56
53
45
44
43
38
41
45
48
52
55
58
64
69
72

Medium Clouds (% Sky Obscured)

53
57
63
65
76
87
98
97
95
93
95
98
100
88
77
65
80
91
100
91
81
72

High Clouds (% Sky Obscured)

14
14
14
14
14
15
15
15
15
15
25
30
40
45
50
75
86
93
100
91
81
72

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

Fog (%)

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

Precipitation Probability (%)

20
25
28
30
30
31
33
45
52
60
63
66
70
58
43
22
18
16
16
50
69
74

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
5
5
5
6
6
7
9
12
12
13
13
14
15
16
15
15
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
67
67
68
69
68
67
65
65
65
64
62
57
54
52
51
51
57
65
72
76
80

Pressure (mb)

1011
1011
1012
1012
1013
1013
1013
1013
1014
1014
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

342
342
340
339
337
336
334
333
333
332
332
336
341
345
345
344
344
347
350
353
354
355

Forecast for Cracau, Düsseldorf District, Germany (51.33,6.57)

Generated: 13/02/26 21:37:00. Forecast: 13/02/26 to 19/02/26. Timezone: UTC+1.00