Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 99%

19:53

05:04

05 OK
06 OK
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
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 05:55, Set: 20:47, Transit: 13:21. Moon - Rise: 19:53, Set: 05:04. Civil Dark: 21:26 - 05:16. Nautical Dark: 22:16 - 04:23. Astro Dark: 23:19 - 03:19

Total Clouds (% Sky Obscured)

24
19
15
12
3
2
1
1
1
2
2
2
2
1
1
1
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
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)

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

4
4
4
5
8
10
11
11
11
11
11
11
11
10
10
8
6
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

4
4
4
7
9
10
12
13
14
15
16
17
16
16
15
14
11
9
8
8
7
7
6
6

Feels Like (°C)

3
2
3
5
6
7
8
10
11
12
14
14
14
14
13
12
10
9
8
7
7
7
6
5

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-1
1
2
3
4
5
7
8
9
7
6
6
5
5
5
4
4

Relative Humidity (%)

66
66
64
55
46
42
39
38
39
40
41
43
47
55
62
71
78
82
85
85
85
85
85
85

Pressure (mb)

1031
1032
1032
1032
1032
1032
1032
1032
1031
1031
1030
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

383
383
383
383
383
382
383
383
383
382
382
381
380
380
380
380
379
379
379
378
377
378
379
379

Friday 1

Full Moon 100%

21:09

05:17

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
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 05:53, Set: 20:49, Transit: 13:21. Moon - Rise: 21:09, Set: 05:17. Civil Dark: 21:28 - 05:14. Nautical Dark: 22:18 - 04:21. Astro Dark: 23:22 - 03:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
1
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
0
0
0
0
1
0
1
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)

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

Chance of Frost

Temperature (°C)

6
5
6
9
13
15
16
17
19
20
20
21
21
20
19
18
15
13
12
11
11
10
10
10

Feels Like (°C)

5
5
6
9
12
14
15
16
17
18
19
19
19
20
19
18
15
14
12
12
11
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

85
85
81
72
63
57
52
48
47
45
44
45
48
55
61
71
79
86
87
88
87
88
88
90

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1029
1028
1027
1027
1026
1025
1025
1025
1024
1025
1025
1024
1024
1024
1024
1023
1023

Ozone (du)

379
380
382
383
384
385
385
384
384
384
385
384
384
384
383
383
383
383
383
383
383
383
383
383

Saturday 2

Waning Gibbous 98%

22:24

05:34

05 Good
06 Good
07 Good
08 Good
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

Sun - Rise: 05:51, Set: 20:50, Transit: 13:21. Moon - Rise: 22:24, Set: 05:34. Civil Dark: 21:29 - 05:12. Nautical Dark: 22:21 - 04:18. Astro Dark: 23:26 - 03:12

Total Clouds (% Sky Obscured)

0
0
0
1
75
76
92
100
100
100
100
100
100
100
100
100
100
93
57
51
64
76
87
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
0
21
19
11
11
23
42
0
0
0
2
0
2
5
1
5
2

Medium Clouds (% Sky Obscured)

0
0
0
0
4
3
0
0
30
15
3
4
6
72
76
82
83
93
57
51
63
76
87
92

High Clouds (% Sky Obscured)

0
0
0
1
75
76
92
100
100
100
100
100
100
100
100
100
97
50
25
35
49
60
77
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
7
9
4
6
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
Very Light Rain
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
18
19
20
29
29
16
5
32
43
31
37
62
67
59
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
6
8
11
13
13
13
12
11
10
8
6
5
5
5
5
5
4
5
4
4
4
4

Chance of Frost

Temperature (°C)

9
9
10
13
15
17
19
21
22
23
22
22
22
21
20
18
16
15
15
14
13
12
12
13

Feels Like (°C)

8
8
9
12
14
14
16
17
18
19
20
20
21
21
19
17
15
14
13
12
13
11
12
12

Dew Point (°C)

8
7
8
9
9
9
10
10
10
10
10
10
11
13
14
13
12
12
12
12
11
11
12
12

Relative Humidity (%)

90
90
85
76
67
60
55
50
46
43
44
45
49
58
68
73
75
78
83
90
90
92
95
95

Pressure (mb)

1023
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013

Ozone (du)

383
383
382
381
382
384
386
385
384
383
382
382
382
380
380
379
376
376
374
372
370
368
368
367

Sunday 3

Waning Gibbous 95%

23:35

05:56

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

Sun - Rise: 05:49, Set: 20:52, Transit: 13:21. Moon - Rise: 23:35, Set: 05:56. Civil Dark: 21:31 - 05:10. Nautical Dark: 22:23 - 04:16. Astro Dark: 23:30 - 03:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
87
81
84
88
92
95
97
100
98
97
95
94
86
100
95
91
87

Low Clouds (% Sky Obscured)

3
5
7
5
2
0
0
10
1
1
0
1
3
6
13
32
50
62
71
80
85
87
85
78

Medium Clouds (% Sky Obscured)

97
97
77
94
96
93
90
87
81
84
88
92
90
34
76
67
45
15
5
6
8
29
64
76

High Clouds (% Sky Obscured)

98
99
100
100
100
100
78
57
35
43
54
66
77
88
100
93
86
79
53
26
0
0
0
0

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
5
3
9
4
5
9
9
5
4
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
9
1
2
3
5
64
93
56
71
79
54
39
69
95
57
15
1
4
7
6
20
30
32

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.9
0.3
0.6
0.5
0
0
0.2
1.9
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
5
6
8
9
11
10
8
9
9
11
14
14
11
9
11
11
10
10
10
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
15
16
17
19
18
20
21
20
19
17
14
13
14
14
12
11
10
10
9
8
8

Dew Point (°C)

13
13
14
14
14
14
15
15
17
16
16
15
14
12
14
15
14
13
12
11
10
10
10
10

Relative Humidity (%)

96
96
93
92
85
78
72
71
82
73
74
76
73
68
86
96
96
92
93
93
92
91
91
95

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1010
1009
1009
1009
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

369
369
369
367
367
367
367
366
366
366
365
366
368
372
373
374
376
377
378
380
384
384
383
382

Monday 4

Waning Gibbous 90%

00:38

06:26

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

Sun - Rise: 05:47, Set: 20:54, Transit: 13:21. Moon - Rise: 00:38, Set: 06:26. Civil Dark: 21:33 - 05:08. Nautical Dark: 22:25 - 04:13. Astro Dark: 23:33 - 03:04

Total Clouds (% Sky Obscured)

89
93
96
96
95
94
90
83
88
91
92
94
76
61
42
85
85
85
87
98
100
100
100
100

Low Clouds (% Sky Obscured)

83
88
92
88
89
89
70
45
34
44
48
65
63
56
9
26
24
24
31
37
42
50
54
66

Medium Clouds (% Sky Obscured)

74
66
63
67
67
67
31
26
28
29
24
22
14
5
0
22
23
23
38
54
70
75
75
85

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
5
9
0
0
0
0
0
0
5
5
5

ISS Passover

Visibility (miles)

0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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
5
15
16
8
1
5
7
22
22
22
15
18
28
21
7
6
4
6
5
2
16
25
28

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
12
8
9
8
9
9
8
8
8
7
7
7
5
3
2
2
2
2
2
2
2
2
3

Chance of Frost

Temperature (°C)

10
10
10
10
11
12
13
14
16
16
16
17
16
15
15
14
13
12
11
11
10
10
10
11

Feels Like (°C)

8
7
8
8
9
10
10
12
14
14
14
15
14
13
15
13
13
13
12
12
11
12
9
9

Dew Point (°C)

10
9
9
9
10
10
10
9
9
10
9
9
10
10
11
10
10
9
9
8
8
8
9
9

Relative Humidity (%)

98
96
96
93
90
86
81
71
66
64
63
62
66
74
75
79
81
83
85
85
87
88
88
88

Pressure (mb)

1011
1012
1013
1014
1014
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1011
1012
1012
1012
1012
1013
1013
1012

Ozone (du)

381
380
381
380
380
380
380
378
377
376
375
374
374
372
370
370
371
372
373
374
375
375
375
375

Tuesday 5

Waning Gibbous 83%

01:30

07:07

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

Sun - Rise: 05:46, Set: 20:55, Transit: 13:20. Moon - Rise: 01:30, Set: 07:07. Civil Dark: 21:35 - 05:06. Nautical Dark: 22:28 - 04:11. Astro Dark: 23:37 - 03:00

Total Clouds (% Sky Obscured)

100
99
99
100
100
100
100
99
99
97
85
66
68
71
73
75
77
79
77
72
65
75
87
100

Low Clouds (% Sky Obscured)

74
85
97
96
98
97
94
94
96
89
82
66
68
71
73
66
58
51
60
69
65
75
84
86

Medium Clouds (% Sky Obscured)

90
91
91
91
92
92
95
97
95
92
85
66
65
45
28
32
37
50
51
49
44
55
66
79

High Clouds (% Sky Obscured)

4
4
7
5
4
0
0
0
0
0
0
0
1
2
5
5
6
4
4
5
5
39
70
98

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

45
60
74
70
68
72
65
53
47
44
45
48
44
36
23
18
11
4
8
11
12
30
41
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
95
96
96
98
96
95
92
90
92
92
92
93
93
95
95
96
96
96
96
96
98
98

Pressure (mb)

1012
1012
1012
1013
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006

Ozone (du)

376
376
377
378
379
380
380
381
382
383
381
380
378
377
376
376
377
378
380
381
381
382
381
381

Wednesday 6

Waning Gibbous 81%

02:09

08:02

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:44, Set: 20:57, Transit: 13:20. Moon - Rise: 02:09, Set: 08:02. Civil Dark: 21:37 - 05:04. Nautical Dark: 22:30 - 04:08. Astro Dark: 23:41 - 02:55

Total Clouds (% Sky Obscured)

82
67
51
63
76
88
82
75
69
74
78
84
83
84
85
77
70
61
76
89
100

Low Clouds (% Sky Obscured)

82
67
51
63
70
60
61
67
69
72
71
71
73
76
74
66
55
43
57
71
85

Medium Clouds (% Sky Obscured)

61
46
29
40
48
56
50
43
40
46
52
58
58
59
59
64
70
61
76
89
95

High Clouds (% Sky Obscured)

74
46
21
31
43
59
45
31
17
35
50
64
61
66
80
77
70
61
62
44
25

ISS Passover

Visibility (miles)

1
3
6
8
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

Precipitation Type

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

Precipitation Probability (%)

49
43
40
35
29
18
24
26
26
26
24
19
16
11
4
6
4
1
6
7
1

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
5
5
5
5
6
6
7
8
9
10
11
11
11
10
10
10
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
9
8
8
9
9
9
9
9
8
7
7
6
5
4
4
3
2
2
2

Relative Humidity (%)

100
98
98
98
95
93
91
88
86
84
79
75
71
71
71
70
70
71
72
76
79

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1008
1008
1009
1009

Ozone (du)

380
379
377
376
377
379
380
379
378
377
379
381
383
383
384
384
383
383
382
381
380

Forecast for Brokhausen, Regierungsbezirk Detmold, Germany (51.96,8.93)

Generated: 30/04/26 05:42:07. Forecast: 30/04/26 to 06/05/26. Timezone: UTC+2.00