Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 97%

19:57

05:14

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

Sun - Rise: 06:06, Set: 20:48, Transit: 13:28. Moon - Rise: 19:57, Set: 05:14. Civil Dark: 21:25 - 05:29. Nautical Dark: 22:13 - 04:41. Astro Dark: 23:09 - 03:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
0
1
1
2
2
10
2
2
1
1
2
1
1
1
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
0
1
1
1
1
10
2
2
1
1
2
1
1
1
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)

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

Chance of Frost

Temperature (°C)

16
13
11
10
9
8
7
7
6
5
5
5
7
8
10
12
13
15
16
17
18
18
18
17

Feels Like (°C)

13
9
8
7
5
5
4
4
3
2
3
2
3
4
6
7
8
10
11
13
13
14
15
14

Dew Point (°C)

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

Relative Humidity (%)

45
46
47
48
45
44
46
47
48
49
51
48
43
37
31
27
25
25
25
25
26
28
33
36

Pressure (mb)

1025
1026
1026
1027
1028
1028
1028
1028
1028
1029
1029
1029
1030
1029
1029
1029
1028
1028
1027
1027
1026
1026
1025
1025

Ozone (du)

380
380
380
381
381
383
387
389
389
389
387
387
386
385
384
383
382
382
383
382
382
381
381
380

Thursday 30

Waxing Gibbous 99%

19:57

05:29

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

Sun - Rise: 06:04, Set: 20:50, Transit: 13:28. Moon - Rise: 19:57, Set: 05:29. Civil Dark: 21:27 - 05:27. Nautical Dark: 22:15 - 04:38. Astro Dark: 23:12 - 03:40

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
2
1
2
1
0
0
0
0
0
0
0
0
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
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
9
10
9
9
9
10
9
9
9
9
9
10
12
13
13
13
13
13
12
12
11
9
7

Chance of Frost

Temperature (°C)

15
13
11
10
9
9
9
8
8
8
7
8
10
12
14
16
18
20
21
22
22
23
22
21

Feels Like (°C)

13
11
8
7
7
6
6
6
6
5
5
5
7
9
10
12
14
17
17
19
20
20
21
21

Dew Point (°C)

2
2
1
1
1
0
-0
-1
-1
-2
-2
-2
-1
-1
-1
0
1
3
3
4
4
5
7
8

Relative Humidity (%)

41
46
50
53
54
54
54
53
52
51
51
50
47
42
38
35
32
32
30
30
30
32
36
42

Pressure (mb)

1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024
1024
1023
1023

Ozone (du)

380
381
381
382
381
380
379
379
378
377
377
377
377
377
377
377
378
379
379
379
380
380
379
377

Friday 1

Full Moon 100%

21:10

05:47

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

Sun - Rise: 06:02, Set: 20:51, Transit: 13:28. Moon - Rise: 21:10, Set: 05:47. Civil Dark: 21:29 - 05:25. Nautical Dark: 22:17 - 04:36. Astro Dark: 23:16 - 03:36

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
15
22
6
40
20
57
70
80
95
90
90
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
21
19
21
18
14
14
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
12
18
5
18
18
23
44
66
85
85
85
81

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)

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

Chance of Frost

Temperature (°C)

19
15
13
12
11
10
10
10
9
9
9
9
13
16
18
20
22
24
25
26
26
26
26
25

Feels Like (°C)

19
16
13
12
11
10
10
10
9
9
8
9
13
15
17
20
22
24
25
26
26
27
27
26

Dew Point (°C)

9
8
7
6
6
5
5
6
6
5
6
6
8
8
8
8
8
8
7
7
7
8
10
12

Relative Humidity (%)

53
62
65
67
69
72
73
76
77
78
81
80
70
60
50
43
39
35
32
30
29
30
37
45

Pressure (mb)

1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1020
1019
1019
1018
1017
1016
1016
1016

Ozone (du)

377
378
379
380
382
383
383
383
383
383
383
383
385
386
385
384
382
380
380
380
381
379
376
375

Saturday 2

Waning Gibbous 98%

22:23

06:10

20 Bad
21 OK
22 Good
23 OK
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

Sun - Rise: 06:00, Set: 20:53, Transit: 13:27. Moon - Rise: 22:23, Set: 06:10. Civil Dark: 21:30 - 05:23. Nautical Dark: 22:19 - 04:34. Astro Dark: 23:19 - 03:33

Total Clouds (% Sky Obscured)

57
42
17
33
46
60
74
86
100
100
100
100
100
100
100
100
100
100
100
100
100
93
86
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
6

Medium Clouds (% Sky Obscured)

11
6
0
0
0
0
0
0
0
3
4
4
6
8
12
22
48
69
98
97
95
93
86
79

High Clouds (% Sky Obscured)

57
40
14
33
44
58
72
86
100
100
100
100
100
100
100
100
100
100
100
100
100
78
56
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
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 (%)

2
2
1
2
5
19
34
17
0
0
0
0
1
1
0
1
0
0
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

23
20
19
17
16
14
13
13
12
12
12
13
15
17
19
21
22
23
23
23
23
23
22
20

Feels Like (°C)

24
21
19
17
14
13
12
12
11
10
11
12
14
15
16
18
19
18
19
19
21
20
19
18

Dew Point (°C)

13
13
13
12
11
10
10
11
10
10
11
11
12
10
9
7
6
3
5
8
10
10
9
10

Relative Humidity (%)

54
62
68
71
73
74
79
87
89
88
90
89
80
63
50
41
34
27
31
38
43
45
44
50

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

374
374
368
365
364
365
364
364
365
366
366
366
365
364
364
364
364
365
367
367
368
368
369
368

Sunday 3

Waning Gibbous 95%

23:33

06:42

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
18 Bad
19 Bad

Sun - Rise: 05:59, Set: 20:55, Transit: 13:27. Moon - Rise: 23:33, Set: 06:42. Civil Dark: 21:32 - 05:21. Nautical Dark: 22:21 - 04:31. Astro Dark: 23:22 - 03:30

Total Clouds (% Sky Obscured)

77
75
68
73
82
90
93
97
99
62
58
63
58
70
79
79
77
77
79
88
99
99
99
98

Low Clouds (% Sky Obscured)

7
1
0
1
0
1
0
0
0
1
2
4
27
23
21
29
39
48
50
53
58
44
28
12

Medium Clouds (% Sky Obscured)

77
29
24
23
29
24
23
23
20
21
19
16
17
30
35
26
20
19
43
70
99
95
90
79

High Clouds (% Sky Obscured)

29
23
18
36
54
72
81
91
99
62
58
63
58
70
79
79
77
77
79
88
99
99
99
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
5
3
4
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
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
4
6
5
29
38
45
63
76
81
76
72
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
16
15
13
12
12
11
12
11
11
11
12
14
16
18
20
21
21
21
20
20
19
18
17

Feels Like (°C)

16
15
13
14
13
12
10
10
10
10
12
12
15
15
16
17
18
19
20
21
21
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

56
65
73
80
84
87
88
90
90
91
93
90
80
69
59
51
52
53
54
61
68
76
81
83

Pressure (mb)

1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011

Ozone (du)

370
374
378
386
383
379
377
376
377
377
376
376
375
375
375
376
376
377
378
377
376
376
377
377

Monday 4

Waning Gibbous 90%

00:35

07:25

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
18 Bad
19 Bad

Sun - Rise: 05:57, Set: 20:56, Transit: 13:27. Moon - Rise: 00:35, Set: 07:25. Civil Dark: 21:34 - 05:19. Nautical Dark: 22:23 - 04:29. Astro Dark: 23:25 - 03:26

Total Clouds (% Sky Obscured)

99
100
100
99
97
96
92
90
88
92
95
98
98
99
99
99
100
100
100
100
100
99
98
98

Low Clouds (% Sky Obscured)

27
40
53
54
55
58
63
63
60
52
45
37
42
45
47
57
66
69
68
70
72
73
76
79

Medium Clouds (% Sky Obscured)

75
75
73
59
45
31
21
11
1
11
21
31
51
69
87
90
91
92
94
97
100
82
65
44

High Clouds (% Sky Obscured)

99
100
100
81
67
57
60
53
43
59
72
86
85
84
84
89
93
100
100
100
100
97
95
92

ISS Passover

Visibility (miles)

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

Very Light Rain
Very Light Rain
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
Light Rain
Light Rain

Precipitation Probability (%)

61
64
57
50
38
4
3
2
1
3
3
2
38
53
70
88
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
0.6
1
1.2
1
1.1
1.6
2.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
15
15
15
15
14
14
12
12
12
11
12
11
13
13
13
14
15
16
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

89
92
95
98
98
98
98
98
100
98
96
96
93
93
92
92
93
93
96
89
85
79
82
86

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004

Ozone (du)

378
379
380
381
381
381
382
381
380
378
377
376
375
375
375
375
375
375
376
376
376
377
377
377

Tuesday 5

Waning Gibbous 83%

01:27

08:19

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

Sun - Rise: 05:55, Set: 20:58, Transit: 13:27. Moon - Rise: 01:27, Set: 08:19. Civil Dark: 21:36 - 05:17. Nautical Dark: 22:26 - 04:27. Astro Dark: 23:28 - 03:23

Total Clouds (% Sky Obscured)

98
99
99
99
100
100
100
100
100
100
100
100
100
100
100
77
50
25

Low Clouds (% Sky Obscured)

65
57
36
38
39
45
50
60
61
74
84
93
85
76
67
49
30
10

Medium Clouds (% Sky Obscured)

60
78
94
96
98
100
100
99
99
96
93
90
79
67
64
61
50
25

High Clouds (% Sky Obscured)

94
96
98
98
99
100
100
100
100
100
100
100
100
100
100
77
50
25

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
85
64
30
36
40
42
41
39
35

Precipitation Amount (mm)

2
1.8
1.8
1.4
1.2
1
0.8
0.8
0.8
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
12
11
11
11
11
10
10
10
10
10
11
11
12
13
14

Feels Like (°C)

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

Dew Point (°C)

13
12
11
11
11
10
10
10
10
9
9
9
9
9
9
9
8
7

Relative Humidity (%)

90
92
93
95
96
95
96
96
96
96
95
93
93
90
87
83
72
62

Pressure (mb)

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

Ozone (du)

377
377
377
377
376
375
374
375
376
377
376
376
375
375
375
375
375
374

Forecast for Bad Honnef, Cologne District, Germany (50.64,7.23)

Generated: 29/04/26 20:50:59. Forecast: 29/04/26 to 05/05/26. Timezone: UTC+2.00