Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 40%

04:38

12:15

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

Sun - Rise: 06:13, Set: 19:58, Transit: 13:06. Moon - Rise: 04:38, Set: 12:15. Civil Dark: 20:33 - 05:37. Nautical Dark: 21:18 - 04:53. Astro Dark: 22:07 - 04:02

Total Clouds (% Sky Obscured)

2
2
2
2
7
5
7
12
16
30
38
35
72
66
100
100
81
95
83
95
72
95
100
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
12
0
0
0
0
0
0
0
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
8
10
11
34
53
42
57
97
96

High Clouds (% Sky Obscured)

2
2
2
1
6
3
6
11
2
19
37
30
68
63
100
100
71
90
66
93
58
57
55
43

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
4
21

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)

2
3
3
4
5
5
6
7
8
9
9
8
7
8
11
11
11
10
10
11
10
9
8
8

Chance of Frost

Temperature (°C)

-0
2
5
8
10
11
12
13
13
13
13
12
11
9
8
7
6
6
5
5
5
5
4
5

Feels Like (°C)

-1
1
4
6
9
10
10
10
10
10
9
9
7
4
4
2
1
1
0
-1
-0
1
0
1

Dew Point (°C)

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

Relative Humidity (%)

71
64
54
45
39
35
31
29
29
29
30
34
39
44
44
48
50
54
56
57
59
60
61
62

Pressure (mb)

1020
1021
1021
1020
1020
1019
1019
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

390
387
383
381
377
376
375
374
373
372
371
370
368
369
369
369
370
372
371
371
370
367
364
362

Sunday 12

Waning Crescent 30%

04:52

13:35

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
07 Bad

Sun - Rise: 06:11, Set: 19:59, Transit: 13:06. Moon - Rise: 04:52, Set: 13:35. Civil Dark: 20:35 - 05:35. Nautical Dark: 21:20 - 04:50. Astro Dark: 22:10 - 03:59

Total Clouds (% Sky Obscured)

94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100

Low Clouds (% Sky Obscured)

4
47
74
76
70
80
78
87
92
85
80
82
91
81
90
80
78
69
73
78
100
72
74
56

Medium Clouds (% Sky Obscured)

89
94
94
100
96
97
92
92
95
100
100
100
100
100
100
99
91
100
96
100
98
94
100
86

High Clouds (% Sky Obscured)

44
45
48
19
71
100
100
100
100
100
100
53
64
64
65
71
97
91
100
59
55
78
95
90

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

16
25
29
28
21
29
52
52
48
48
30
29
39
46
58
71
63
57
38
26
5
2
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0.2
0.5
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
4
4
4
2
3
3
2
1
2
3
4
4
4
4
4
5
7
9
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
2
3
4
4
5
6
6
6
7
7
7
6
6
6
6
5
5
4
4
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

58
53
53
55
60
63
62
73
80
84
87
88
90
91
91
93
91
88
84
79
74
72
72
70

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016

Ozone (du)

362
361
363
363
365
368
369
370
369
368
366
363
361
360
359
360
359
358
357
357
358
358
358
358

Monday 13

Waning Crescent 21%

05:03

14:55

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
07 Bad

Sun - Rise: 06:09, Set: 20:01, Transit: 13:06. Moon - Rise: 05:03, Set: 14:55. Civil Dark: 20:37 - 05:32. Nautical Dark: 21:22 - 04:47. Astro Dark: 22:13 - 03:56

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
96
97
99
100
99
100
100
100
100
100
100
100
93
87
82
87
91
96

Low Clouds (% Sky Obscured)

20
10
9
14
6
8
6
2
4
10
10
10
10
10
10
20
5
5
5
10
10
5
5
10

Medium Clouds (% Sky Obscured)

91
100
99
93
82
95
89
96
94
97
98
98
99
99
94
77
87
86
92
84
74
83
90
96

High Clouds (% Sky Obscured)

100
100
100
92
99
100
90
83
98
100
97
100
100
100
100
89
77
69
63
64
63
71
77
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
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

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

Precipitation Probability (%)

2
2
7
24
10
7
15
3
3
2
1
1
0
0
0
2
3
8
43
48
34
42
53
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.3
0

Wind Speed/Direction (mph)

12
12
12
14
14
15
15
15
14
13
13
13
13
13
14
13
11
8
6
8
8
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
61
53
45
39
39
38
40
44
49
50
49
47
46
46
47
51
65
85
87
85
87
88

Pressure (mb)

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

Ozone (du)

358
358
357
357
358
358
357
357
357
358
358
359
359
360
362
362
363
364
365
367
373
374
375
376

Tuesday 14

Waning Crescent 13%

05:14

16:17

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 OK
05 OK
06 OK
07 OK

Sun - Rise: 06:06, Set: 20:03, Transit: 13:06. Moon - Rise: 05:14, Set: 16:17. Civil Dark: 20:39 - 05:30. Nautical Dark: 21:24 - 04:45. Astro Dark: 22:15 - 03:53

Total Clouds (% Sky Obscured)

97
99
85
95
100
100
99
98
97
98
87
85
95
91
84
81
76
62
52
39
26
29
32
34

Low Clouds (% Sky Obscured)

10
10
3
16
26
35
49
63
77
78
71
73
70
62
51
56
54
43
36
26
20
21
23
25

Medium Clouds (% Sky Obscured)

97
96
64
59
53
52
51
50
50
51
51
52
86
88
50
31
29
20
16
10
2
2
1
0

High Clouds (% Sky Obscured)

54
71
65
80
85
80
70
55
42
59
75
85
63
32
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
7
9
8
9
4
8
5
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
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

17
20
8
18
20
11
16
18
14
18
19
18
52
70
35
48
56
59
46
37
4
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0.3
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
74
61
56
52
52
52
52
47
48
52
60
69
76
78
80
84
90
93
93
94
94
93

Pressure (mb)

1017
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1021
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

378
381
383
386
389
390
391
393
396
397
397
398
403
409
414
421
427
430
428
423
416
413
411
409

Wednesday 15

Waning Crescent 6%

05:26

17:41

08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
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
07 Bad

Sun - Rise: 06:04, Set: 20:05, Transit: 13:05. Moon - Rise: 05:26, Set: 17:41. Civil Dark: 20:41 - 05:28. Nautical Dark: 21:26 - 04:42. Astro Dark: 22:18 - 03:49

Total Clouds (% Sky Obscured)

24
13
3
12
16
20
31
45
58
64
68
74
71
69
67
73
77
80
77
77
74
78
81
85

Low Clouds (% Sky Obscured)

17
11
3
2
3
1
13
26
35
45
53
61
57
57
57
60
64
69
68
67
68
73
78
75

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
7
16
29
46
60
74
71
69
57
51
45
40
43
55
71
73
67
65

High Clouds (% Sky Obscured)

0
2
3
5
10
15
20
20
30
27
21
11
5
3
0
1
5
8
11
11
13
17
24
35

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
7
6

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
8
33
35
31
13
25
23
12
20
19
13
15
12
1
3
2
0
3
9
14
21
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
80
72
65
58
48
40
37
35
34
38
43
49
57
64
73
76
78
81
82
84
85
85
87

Pressure (mb)

1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

407
400
396
394
393
392
392
389
387
385
381
378
374
372
369
367
365
364
362
361
361
360
358
357

Thursday 16

Waning Crescent 2%

05:38

19:08

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
07 Bad

Sun - Rise: 06:02, Set: 20:06, Transit: 13:05. Moon - Rise: 05:38, Set: 19:08. Civil Dark: 20:43 - 05:25. Nautical Dark: 21:29 - 04:39. Astro Dark: 22:21 - 03:46

Total Clouds (% Sky Obscured)

81
79
79
84
90
95
94
92
91
75
61
48
65
82
97
86
72
58
60
66
70
70
72
74

Low Clouds (% Sky Obscured)

76
75
72
80
83
87
84
81
76
61
44
26
32
37
44
37
30
23
23
23
20
22
17
18

Medium Clouds (% Sky Obscured)

71
64
79
84
90
95
94
92
91
75
61
46
46
45
46
45
38
28
25
18
13
9
5
0

High Clouds (% Sky Obscured)

28
22
19
25
28
35
32
24
21
12
5
0
31
63
94
63
31
0
15
31
46
60
72
74

ISS Passover

Visibility (miles)

4
6
7
9
7
5
3
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
40
41
52
69
86
82
72
53
43
41
43
38
33
24
19
15
9
8
7
4
2
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
88
90
91
93
95
87
79
73
75
79
82
83
86
88
87
87
88
88
90
91
87
85

Pressure (mb)

1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1024

Ozone (du)

356
356
357
357
357
358
359
366
374
382
384
387
389
389
390
390
387
384
381
379
378
376
376
376

Friday 17

New Moon 0%

05:55

20:40

Sun - Rise: 06:00, Set: 20:08, Transit: 13:05. Moon - Rise: 05:55, Set: 20:40. Civil Dark: 20:45 - 05:23. Nautical Dark: 21:31 - 04:37. Astro Dark: 22:24 - 03:43

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Rummelsburg, Germany (52.50,13.49)

Generated: 11/04/26 08:54:40. Forecast: 11/04/26 to 17/04/26. Timezone: UTC+2.00