Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Gibbous 95%

19:35

08:50

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK

Sun - Rise: 08:02, Set: 17:27, Transit: 12:44. Moon - Rise: 19:35, Set: 08:50. Civil Dark: 18:02 - 07:27. Nautical Dark: 18:41 - 06:47. Astro Dark: 19:19 - 06:08

Total Clouds (% Sky Obscured)

84
88
91
93
100
100
100
100
100
100
100
100
100
100
100
100
98
96
99
98
60
51
42
36

Low Clouds (% Sky Obscured)

51
50
73
93
100
80
78
90
62
79
79
98
91
95
74
62
35
35
37
35
30
25
10
1

Medium Clouds (% Sky Obscured)

84
88
91
93
100
100
100
100
100
100
100
100
100
100
99
95
95
38
41
39
12
11
13
13

High Clouds (% Sky Obscured)

84
88
91
93
100
100
100
100
100
100
93
98
100
100
100
100
85
67
25
59
13
0
0
0

ISS Passover

Visibility (miles)

9
9
9
5
6
1
6
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
7

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

Precipitation Probability (%)

5
15
57
90
95
95
95
84
59
43
38
48
58
64
54
42
18
7
2
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
13
12
10
13
12
12
12
12
10
8
8
8
8
8
7
7
6
6
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
75
78
83
92
89
86
86
89
91
89
91
91
91
93
93
96
94
96
96
96
96
96

Pressure (mb)

998
998
998
998
999
1000
999
999
999
1000
1000
1000
1000
1000
1001
1001
1001
1002
1002
1002
1002
1001
1001
1001

Ozone (du)

373
374
372
373
373
373
373
376
377
376
375
375
376
380
385
389
394
399
403
407
415
419
422
425

Wednesday 4

Waning Gibbous 89%

20:54

09:04

07 OK
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
21 Bad
22 Bad
23 Bad
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:01, Set: 17:29, Transit: 12:45. Moon - Rise: 20:54, Set: 09:04. Civil Dark: 18:03 - 07:26. Nautical Dark: 18:43 - 06:45. Astro Dark: 19:21 - 06:07

Total Clouds (% Sky Obscured)

21
55
50
45
55
66
72
83
92
100
100
100
100
100
100
100
78
32
47
89
96
99
92
96

Low Clouds (% Sky Obscured)

8
39
32
31
34
25
20
7
1
2
2
3
2
2
1
1
1
1
31
82
95
93
83
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
17
25
48
77
100
100
100
100
100
100
100
78
32
18
3
0
0
11
25

High Clouds (% Sky Obscured)

0
0
0
0
1
17
51
65
84
100
100
100
100
100
100
25
29
32
35
47
49
86
20
21

ISS Passover

Visibility (miles)

7
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
6
2
23
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
91
89
86
82
79
82
85
90
91
91
91
89
88
88
89
91
91
88
88
89
89

Pressure (mb)

1001
1001
1001
1001
1001
1001
1000
999
998
998
998
998
998
998
998
997
997
997
996
996
996
995
995
995

Ozone (du)

428
427
427
428
427
428
424
422
424
425
428
429
431
433
431
429
452
470
473
461
450
446
452
452

Thursday 5

Waning Gibbous 81%

22:09

09:16

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:59, Set: 17:30, Transit: 12:45. Moon - Rise: 22:09, Set: 09:16. Civil Dark: 18:05 - 07:24. Nautical Dark: 18:44 - 06:44. Astro Dark: 19:22 - 06:06

Total Clouds (% Sky Obscured)

87
90
88
92
100
90
86
87
100
90
85
88
91
76
87
65
94
76
78
79
88
94
89
100

Low Clouds (% Sky Obscured)

72
60
54
46
53
53
41
48
50
63
45
68
61
40
12
2
43
42
37
33
29
32
34
37

Medium Clouds (% Sky Obscured)

17
30
34
44
50
46
44
48
62
42
60
40
38
72
44
17
41
25
25
30
29
24
27
25

High Clouds (% Sky Obscured)

20
33
29
20
100
20
19
1
8
43
16
2
2
50
60
32
51
29
29
38
49
75
74
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 (%)

0
0
0
1
1
0
3
6
13
17
12
10
21
7
2
0
0
0
2
3
4
5
5
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
89
86
82
79
78
78
78
82
85
91
91
91
91
93
91
89
93
94
94
96
94
94

Pressure (mb)

994
994
994
994
994
994
993
993
992
992
992
992
992
992
992
992
991
991
991
991
991
991
991
991

Ozone (du)

449
443
438
438
437
432
429
429
424
422
420
419
419
419
419
417
416
415
412
411
407
405
404
404

Friday 6

Waning Gibbous 72%

23:23

09:27

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:57, Set: 17:32, Transit: 12:45. Moon - Rise: 23:23, Set: 09:27. Civil Dark: 18:07 - 07:23. Nautical Dark: 18:46 - 06:42. Astro Dark: 19:24 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
97
93
90
93
96
100
100
100
100
80
59
38
51
59
70
76
82
89
92
94
97

Low Clouds (% Sky Obscured)

41
44
46
53
61
65
79
89
100
95
90
85
66
47
27
39
50
62
68
74
80
77
73
70

Medium Clouds (% Sky Obscured)

35
40
48
36
29
15
42
89
100
98
97
95
80
59
29
22
32
70
34
31
27
31
31
23

High Clouds (% Sky Obscured)

100
100
100
83
65
47
38
29
20
46
72
100
67
33
0
0
0
0
0
0
0
15
29
44

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
9
9
9
8
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
Very Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
17
20
26
30
30
26
25
25
34
53
69
42
30
38
49
41
25
10
11
13
10
8
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.5
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
88
82
75
74
74
74
76
82
86
91
91
91
93
94
96
94
93
93
93
93
94

Pressure (mb)

991
992
993
993
993
993
994
994
994
994
995
996
996
997
998
999
999
1000
1001
1001
1002
1002
1003
1003

Ozone (du)

406
407
406
404
402
401
400
398
403
406
403
403
408
410
408
413
415
415
415
413
408
406
404
406

Saturday 7

Waning Gibbous 63%

00:36

09:40

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:56, Set: 17:34, Transit: 12:45. Moon - Rise: 00:36, Set: 09:40. Civil Dark: 18:08 - 07:21. Nautical Dark: 18:47 - 06:41. Astro Dark: 19:25 - 06:03

Total Clouds (% Sky Obscured)

82
72
57
57
56
57
73
87
100
92
86
56
62
54
43
43
38
37
37
56
77
81
84
89

Low Clouds (% Sky Obscured)

63
59
57
57
56
57
55
53
50
43
32
27
1
1
1
1
1
1
6
8
9
8
8
9

Medium Clouds (% Sky Obscured)

18
13
1
3
3
0
13
36
93
88
78
37
48
51
40
28
20
19
8
3
0
0
2
5

High Clouds (% Sky Obscured)

29
15
0
0
0
0
8
17
25
24
22
20
62
42
13
28
38
37
37
56
76
51
26
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 (%)

4
4
3
6
7
8
17
5
12
0
1
0
0
0
1
4
5
3
7
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
88
88
88
87
90
88
88
87
90
93
93
93
93
93
93
93
93
93
93
94
93

Pressure (mb)

1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

407
407
407
406
406
405
405
405
403
401
400
400
402
402
401
401
400
399
398
398
398
398
399
401

Sunday 8

Waning Gibbous 53%

01:49

09:55

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
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

Sun - Rise: 07:54, Set: 17:36, Transit: 12:45. Moon - Rise: 01:49, Set: 09:55. Civil Dark: 18:10 - 07:20. Nautical Dark: 18:49 - 06:39. Astro Dark: 19:27 - 06:01

Total Clouds (% Sky Obscured)

78
68
61
63
65
67
52
36
27
33
35
40
46
51
57
71
85
99
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

9
10
10
11
14
17
13
8
5
5
4
4
9
14
20
32
44
58
58
59
59
58
61
64

Medium Clouds (% Sky Obscured)

12
16
22
18
13
10
9
7
5
16
26
37
44
50
55
52
58
65
77
88
100
98
95
94

High Clouds (% Sky Obscured)

0
0
3
9
17
27
36
35
27
33
35
40
46
51
57
71
85
98
97
97
97
77
54
36

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
1
2
0
0
0
0
0
0
0
0
0
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
-0
-0
0
0
1
2
6
6
6
6
6
6
1
1
0
1
1
0
-1
-1
-1
-0
-0

Dew Point (°C)

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

Relative Humidity (%)

94
91
89
86
82
78
75
77
78
78
82
85
91
91
91
91
93
93
91
93
93
91
93
91

Pressure (mb)

1008
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

402
403
405
406
404
402
400
399
399
399
399
400
400
402
403
404
404
404
404
413
421
429
428
428

Monday 9

Third Quarter 43%

03:02

10:13

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:52, Set: 17:37, Transit: 12:45. Moon - Rise: 03:02, Set: 10:13. Civil Dark: 18:12 - 07:18. Nautical Dark: 18:50 - 06:38. Astro Dark: 19:28 - 06:00

Total Clouds (% Sky Obscured)

97
98
98
89
77
67
73
76
75
84
92
100
97
94
93
93
94
93

Low Clouds (% Sky Obscured)

51
51
39
39
38
42
49
61
63
69
70
71
74
73
72
76
75
79

Medium Clouds (% Sky Obscured)

94
93
94
79
66
56
49
42
35
25
18
15
18
20
23
25
27
38

High Clouds (% Sky Obscured)

48
63
77
72
62
57
54
51
46
62
81
100
91
82
73
66
60
54

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
0
2
2
1
3
5
5
6
6
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
2
1
1

Relative Humidity (%)

91
89
86
83
77
73
67
69
70
70
74
78
82
85
86
89
89
89

Pressure (mb)

1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

427
430
432
434
429
423
417
413
410
406
405
403
401
403
405
406
405
405

Forecast for Rhöndorf, Cologne District, Germany (50.67,7.21)

Generated: 03/02/26 07:54:35. Forecast: 03/02/26 to 09/02/26. Timezone: UTC+1.00