Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Waning Gibbous 62%

01:41

08:29

17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
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

Sun - Rise: 06:30, Set: 18:00, Transit: 12:16. Moon - Rise: 01:41, Set: 08:29. Civil Dark: 18:34 - 05:57. Nautical Dark: 19:13 - 05:17. Astro Dark: 19:54 - 04:36

Total Clouds (% Sky Obscured)

62
55
47
35
35
35
30
35
52
100
100
100
99
100
99
78
94
93
99
100
97
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
26
23
0
0
0
0
0
5
2

Medium Clouds (% Sky Obscured)

1
18
27
26
35
35
30
35
52
100
100
100
99
100
99
69
92
92
99
100
95
100
100
100

High Clouds (% Sky Obscured)

31
32
47
35
35
35
30
35
52
46
57
65
65
65
7
0
0
0
2
3
64
99
100
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
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
5
4
4
4
4
4
4
4
4
3
3
3
3
3
4
5
5
6
6
7
7
6

Chance of Frost

Temperature (°C)

15
14
12
10
9
9
8
8
7
6
6
5
5
5
5
6
7
10
12
14
15
16
16
16

Feels Like (°C)

14
12
10
8
7
6
6
5
4
3
4
3
3
3
3
4
5
8
9
11
12
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

50
58
64
66
68
70
71
71
72
72
75
76
76
79
78
75
70
65
60
58
52
46
47
53

Pressure (mb)

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

Ozone (du)

371
373
374
374
374
376
376
375
375
375
376
378
378
379
379
379
379
379
379
378
376
375
373
372

Tuesday 10

Waning Gibbous 52%

02:48

09:07

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
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

Sun - Rise: 06:28, Set: 18:02, Transit: 12:16. Moon - Rise: 02:48, Set: 09:07. Civil Dark: 18:36 - 05:54. Nautical Dark: 19:15 - 05:15. Astro Dark: 19:56 - 04:34

Total Clouds (% Sky Obscured)

100
98
75
75
76
59
40
56
58
54
77
81
98
93
45
100
98
100
91
59
54
71
77
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
30
50
41
45
30
24
11
18
30
35
25
15
30
38
34

Medium Clouds (% Sky Obscured)

100
42
15
5
2
51
4
22
30
28
53
74
63
72
23
32
95
95
86
9
15
16
42
49

High Clouds (% Sky Obscured)

100
76
55
74
71
12
37
35
32
28
65
55
97
73
45
100
96
100
71
36
25
53
70
94

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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
10
1
3
0
1
14
43
49
16
0
0
0
0
0
0
3
10
25
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
3
4
4
5
5
5
5
5
5
6
6
6
7
8
9
10
11
12
12
13
13
11

Chance of Frost

Temperature (°C)

16
14
13
12
11
10
9
9
8
8
8
8
8
9
8
9
10
12
13
14
15
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
65
69
72
75
74
76
75
78
78
78
81
84
87
88
82
78
70
63
59
53
49
47
52

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013
1013

Ozone (du)

373
374
376
374
373
373
371
371
368
366
364
363
364
368
371
373
373
373
376
379
381
384
384
385

Wednesday 11

Third Quarter 42%

03:43

09:58

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

Sun - Rise: 06:26, Set: 18:04, Transit: 12:16. Moon - Rise: 03:43, Set: 09:58. Civil Dark: 18:37 - 05:52. Nautical Dark: 19:17 - 05:12. Astro Dark: 19:58 - 04:31

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
100
100
100
100
99
92
71
62
51
39
51
37
28
25
19
32

Low Clouds (% Sky Obscured)

51
67
69
85
74
79
74
65
47
64
52
56
44
48
52
49
46
38
51
37
28
25
19
15

Medium Clouds (% Sky Obscured)

50
52
48
62
96
100
99
95
92
91
81
82
97
86
55
4
4
4
4
16
11
7
0
0

High Clouds (% Sky Obscured)

100
100
100
80
69
100
100
100
98
100
100
100
43
35
29
24
7
6
7
1
0
0
0
20

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 (%)

24
37
42
25
39
39
30
11
33
34
19
15
4
3
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
9
10
9
10
7
8
8
6
8
8
7
7
7
8
8
8
8
9
9
9
10
10

Chance of Frost

Temperature (°C)

15
14
13
12
12
11
10
10
10
9
8
8
7
6
6
6
7
9
10
12
13
13
13
13

Feels Like (°C)

12
11
10
9
8
8
8
8
7
7
6
5
4
3
3
2
3
6
8
9
11
10
11
10

Dew Point (°C)

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

Relative Humidity (%)

54
59
64
66
68
73
74
76
80
84
82
82
85
85
82
71
67
61
54
50
46
43
42
42

Pressure (mb)

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

Ozone (du)

389
385
382
382
382
383
380
379
378
377
375
372
366
366
371
372
376
378
375
374
376
370
365
364

Thursday 12

Waning Crescent 33%

04:26

11:04

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

Sun - Rise: 06:23, Set: 18:05, Transit: 12:15. Moon - Rise: 04:26, Set: 11:04. Civil Dark: 18:39 - 05:50. Nautical Dark: 19:19 - 05:10. Astro Dark: 20:00 - 04:29

Total Clouds (% Sky Obscured)

46
58
67
73
83
81
65
54
47
18
10
32
30
37
44
65
73
73
76
82
70
51
41
58

Low Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
21
14
7
0
10

Medium Clouds (% Sky Obscured)

0
0
6
11
17
19
20
22
16
9
0
2
5
7
5
2
0
8
16
24
18
16
10
18

High Clouds (% Sky Obscured)

40
57
60
61
72
72
54
41
38
9
10
28
26
32
43
60
68
60
53
44
34
25
16
26

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
1
1
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)

9
8
7
9
9
8
8
9
9
9
10
10
10
11
11
12
13
14
15
16
15
15
15
15

Chance of Frost

Temperature (°C)

12
11
10
9
8
8
7
7
7
6
6
6
6
6
6
8
9
11
12
14
15
15
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
50
54
62
74
75
77
79
75
72
72
74
74
75
75
70
64
58
51
44
41
41
40
40

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1014
1013
1013
1012
1011
1011
1010
1009
1008
1007
1006
1005
1004
1003

Ozone (du)

364
363
362
364
364
363
362
362
360
359
357
354
352
352
349
347
345
344
342
344
346
344
345
347

Friday 13

Waning Crescent 23%

04:56

12:19

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:21, Set: 18:07, Transit: 12:15. Moon - Rise: 04:56, Set: 12:19. Civil Dark: 18:41 - 05:47. Nautical Dark: 19:21 - 05:07. Astro Dark: 20:02 - 04:26

Total Clouds (% Sky Obscured)

72
91
94
97
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
29
40
43
48
44
45
41
79
84
89
74
62
45
70
65
59
64
69
74
78
83
88
89

Medium Clouds (% Sky Obscured)

29
38
42
46
53
52
84
100
100
100
100
100
100
100
88
79
81
88
95
94
96
98
99
99

High Clouds (% Sky Obscured)

35
47
43
42
38
58
79
100
100
100
100
100
100
100
79
75
72
80
90
100
100
100
100
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
3
7
19
30
46
34
25
31
31
28
25
46
45
30
18
7
0
1
2
2
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
12
10
10
10
10
9
9
8
8
7
6
7
9
8
7
9
13
12
11
11
10
9
10

Chance of Frost

Temperature (°C)

15
14
13
12
12
11
11
10
10
9
9
9
9
9
9
8
7
6
7
7
7
7
7
6

Feels Like (°C)

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

Dew Point (°C)

2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
1

Relative Humidity (%)

41
44
49
55
54
56
57
58
64
64
67
68
67
68
69
71
73
75
74
71
71
70
70
70

Pressure (mb)

1002
1002
1001
1001
1001
1000
1000
1001
1001
1000
1001
1001
1002
1002
1003
1003
1004
1006
1006
1006
1007
1008
1008
1009

Ozone (du)

346
344
349
363
372
368
366
367
370
371
371
375
378
383
387
393
399
405
411
418
425
433
442
450

Saturday 14

Waning Crescent 15%

05:17

13:39

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:19, Set: 18:09, Transit: 12:15. Moon - Rise: 05:17, Set: 13:39. Civil Dark: 18:43 - 05:45. Nautical Dark: 19:23 - 05:05. Astro Dark: 20:04 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
98
93
88
90
95
100
81

Low Clouds (% Sky Obscured)

89
86
83
73
62
63
68
72
78
80
80
80
79
71
68
56
41
32
28
23
17
9
2
7

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
100
100
100
99
100
96
93
80
75
81
82
79
75
74
59

High Clouds (% Sky Obscured)

100
100
80
60
42
64
83
100
72
40
15
16
13
9
39
67
98
68
38
8
38
69
99
66

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 (%)

21
28
26
23
18
18
17
7
19
21
15
17
14
6
6
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
80
88
85
83
80
80
79
80
80
80
80
80
82
83
78
74
70
63
56
51
47
45
42

Pressure (mb)

1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

444
439
433
434
434
435
438
441
444
450
457
463
467
470
473
476
480
483
483
482
482
485
488
491

Sunday 15

Waning Crescent 8%

05:34

15:01

17 Bad
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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:16, Set: 18:11, Transit: 12:14. Moon - Rise: 05:34, Set: 15:01. Civil Dark: 18:45 - 05:43. Nautical Dark: 19:24 - 05:03. Astro Dark: 20:06 - 04:21

Total Clouds (% Sky Obscured)

63
45
52
60
73
78
81
83
88
94
99
97
96
93
93
92
91
94
97
100

Low Clouds (% Sky Obscured)

10
15
11
6
2
2
2
3
14
26
40
35
31
24
45
67
90
87
82
85

Medium Clouds (% Sky Obscured)

47
36
45
58
69
76
78
80
76
82
88
87
86
85
84
81
81
87
94
100

High Clouds (% Sky Obscured)

33
0
24
46
65
49
32
16
32
48
62
43
24
5
3
3
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
8
6

Fog (%)

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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
4
13
24
50
64
72
67
62
60

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
48
49
55
59
65
66
67
69
69
68
67
68
67
66
71
78
83
79
76

Pressure (mb)

1016
1016
1017
1017
1016
1016
1016
1016
1015
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

475
458
441
433
425
417
411
404
397
394
390
386
384
383
382
389
397
405
413
420

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 09/03/26 17:24:51. Forecast: 09/03/26 to 15/03/26. Timezone: UTC+1.00