Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waxing Crescent 37%

07:55

01:13

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: 05:58, Set: 18:27, Transit: 12:12. Moon - Rise: 07:55, Set: 01:13. Civil Dark: 19:01 - 05:24. Nautical Dark: 19:41 - 04:43. Astro Dark: 20:22 - 04:00

Total Clouds (% Sky Obscured)

82
93
99
100
99
100
100
100
100
100
100
99
97
100
97
99
100
100
100
99
99
100
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
3
3
4
5

Medium Clouds (% Sky Obscured)

0
1
2
3
31
27
38
35
93
90
89
92
96
82
93
99
99
96
100
99
96
97
96
98

High Clouds (% Sky Obscured)

82
93
96
100
98
100
100
100
100
100
100
97
81
100
89
94
99
99
99
96
94
100
100
72

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

Chance of Frost

Temperature (°C)

10
9
9
9
8
7
6
6
6
5
5
5
6
9
11
13
14
15
15
15
15
15
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
51
55
56
57
58
60
64
65
65
63
62
59
55
50
47
45
42
40
41
43
48
51
55

Pressure (mb)

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

Ozone (du)

390
391
394
393
389
384
379
374
369
368
368
367
364
362
360
359
357
356
356
354
352
350
350
350

Tuesday 24

Waxing Crescent 49%

08:51

02:28

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: 05:55, Set: 18:28, Transit: 12:12. Moon - Rise: 08:51, Set: 02:28. Civil Dark: 19:02 - 05:21. Nautical Dark: 19:43 - 04:40. Astro Dark: 20:24 - 03:57

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
98
84
50
81
100
100
100
100
100
100
88
68
86
49
62
32
69

Low Clouds (% Sky Obscured)

7
0
0
1
0
0
0
0
0
1
5
5
10
83
86
100
45
40
64
85
43
40
25
58

Medium Clouds (% Sky Obscured)

96
100
100
92
100
100
60
30
59
50
81
100
100
100
100
100
97
64
25
31
16
50
32
44

High Clouds (% Sky Obscured)

63
100
94
100
95
100
100
96
77
43
49
100
100
100
0
0
0
0
0
0
0
0
0
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
7
9
8
8
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
1
4
32
60
95
95
70
31
47
56
40
45
14
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1.4
0.4
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

9
9
10
10
11
11
12
12
12
13
14
15
15
17
16
17
15
14
17
17
17
17
18
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
7
7
6
6
5
4
4
3
3
3
4
6
7
6
5
5
5
6
4
3
1
1

Dew Point (°C)

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

Relative Humidity (%)

57
56
55
55
57
59
58
59
62
63
62
61
60
65
75
72
73
60
50
50
61
85
84
75

Pressure (mb)

1012
1011
1010
1010
1009
1007
1006
1004
1003
1002
1000
999
998
997
996
995
996
996
995
995
996
997
999
1000

Ozone (du)

349
351
352
354
357
364
371
372
371
374
376
380
382
385
389
394
401
412
426
434
430
427
425
422

Wednesday 25

First Quarter 61%

10:05

03:24

20 OK
21 OK
22 OK
23 OK
00 Good
01 Bad
02 OK
03 OK
04 Bad
05 OK
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: 05:53, Set: 18:30, Transit: 12:11. Moon - Rise: 10:05, Set: 03:24. Civil Dark: 19:04 - 05:19. Nautical Dark: 19:45 - 04:38. Astro Dark: 20:27 - 03:54

Total Clouds (% Sky Obscured)

32
38
30
20
17
53
24
39
53
36
56
53
81
96
88
84
95
82
74
61
62
73
83
70

Low Clouds (% Sky Obscured)

3
5
0
20
17
31
24
39
49
36
49
53
81
96
68
54
40
36
34
30
47
50
65
57

Medium Clouds (% Sky Obscured)

32
38
30
3
1
33
0
5
7
0
0
0
2
3
21
16
30
26
24
15
20
66
66
55

High Clouds (% Sky Obscured)

17
19
8
0
2
0
0
3
51
3
56
32
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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
17
12
13
17
31
26
20
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
73
73
76
77
80
81
81
83
81
81
76
72
67
56
40
35
31
33
42
48
56
60

Pressure (mb)

1001
1002
1003
1003
1004
1005
1005
1005
1006
1006
1006
1007
1008
1008
1009
1009
1009
1009
1009
1010
1010
1011
1012
1013

Ozone (du)

423
424
430
429
429
433
437
440
442
441
440
444
447
451
457
462
463
462
458
457
453
445
442
445

Thursday 26

Waxing Gibbous 57%

11:29

04:01

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

Sun - Rise: 05:51, Set: 18:32, Transit: 12:11. Moon - Rise: 11:29, Set: 04:01. Civil Dark: 19:06 - 05:16. Nautical Dark: 19:47 - 04:35. Astro Dark: 20:29 - 03:51

Total Clouds (% Sky Obscured)

51
36
22
12
8
10
19
28
33
39
41
42
43
43
42
37
28
38
51
64
64
65
62
75

Low Clouds (% Sky Obscured)

44
36
22
12
0
10
19
28
33
39
41
42
43
43
42
37
28
38
46
54
50
53
47
48

Medium Clouds (% Sky Obscured)

22
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
20

High Clouds (% Sky Obscured)

0
0
0
1
8
0
0
0
1
2
2
2
1
0
1
3
4
10
17
24
19
14
9
11

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
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)

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

Chance of Frost

Temperature (°C)

5
4
3
3
2
1
1
0
0
-0
-0
-0
1
3
5
6
8
9
9
9
10
9
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
61
64
68
73
75
77
77
78
80
81
78
68
58
48
41
37
34
34
32
34
35
40
44

Pressure (mb)

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

Ozone (du)

447
449
450
452
458
464
472
478
475
466
459
452
444
435
427
419
413
407
403
399
396
392
389
387

Friday 27

Waxing Gibbous 72%

12:57

04:25

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: 05:48, Set: 18:34, Transit: 12:11. Moon - Rise: 12:57, Set: 04:25. Civil Dark: 19:08 - 05:14. Nautical Dark: 19:49 - 04:32. Astro Dark: 20:31 - 03:48

Total Clouds (% Sky Obscured)

85
98
99
99
100
97
94
91
86
87
95
91
95
100
100
100
100
100
100
100
100
100
100
80

Low Clouds (% Sky Obscured)

42
38
43
51
54
52
55
58
73
83
95
1
1
0
0
0
0
15
32
53
64
73
78
74

Medium Clouds (% Sky Obscured)

34
48
49
49
50
54
48
45
51
49
50
34
67
99
98
99
99
98
99
98
99
99
100
80

High Clouds (% Sky Obscured)

13
16
40
66
91
61
32
0
0
2
11
91
95
98
99
100
100
100
100
100
100
100
100
67

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
7
11
15
19
22
24
22
19
16
0
0
0
0
0
0
0
0
0
0
1
2
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
54
57
58
59
60
59
60
59
62
64
62
55
49
43
40
38
36
39
45
49
56
64
72

Pressure (mb)

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

Ozone (du)

384
381
379
376
373
370
368
366
365
365
364
362
361
360
360
360
360
361
360
359
359
360
362
364

Saturday 28

Waxing Gibbous 81%

15:22

05:42

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 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
20 Bad

Sun - Rise: 06:46, Set: 19:35, Transit: 13:11. Moon - Rise: 15:22, Set: 05:42. Civil Dark: 20:10 - 06:12. Nautical Dark: 20:51 - 05:30. Astro Dark: 20:33 - 04:46

Total Clouds (% Sky Obscured)

57
26
57
80
100
89
82
73
77
84
93
96
98
98
98
97
98
98
99
100
88
77
69
72

Low Clouds (% Sky Obscured)

57
26
45
50
55
68
75
73
77
83
77
56
42
40
45
46
47
64
79
94
80
66
54
50

Medium Clouds (% Sky Obscured)

57
26
57
80
80
80
80
73
77
84
93
93
94
93
92
94
94
79
66
53
55
54
62
65

High Clouds (% Sky Obscured)

33
5
40
72
100
76
50
29
24
15
5
5
0
0
0
0
0
0
0
0
0
0
0
32

ISS Passover

Visibility (miles)

8
8
7
5
3
1
4
7
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
Very 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
None

Precipitation Probability (%)

33
42
57
69
79
74
66
54
40
24
3
3
1
0
4
3
2
2
3
5
10
12
9
18

Precipitation Amount (mm)

0
0
0.2
0.4
0.5
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
88
91
91
94
93
91
89
88
86
85
79
75
70
60
51
42
40
37
35
39
43
49

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019

Ozone (du)

364
364
364
367
369
371
374
377
380
383
386
389
395
402
409
416
422
429
432
435
439
431
424
417

Sunday 29

Waxing Gibbous 89%

16:43

05:55

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: 06:44, Set: 19:37, Transit: 13:10. Moon - Rise: 16:43, Set: 05:55. Civil Dark: 20:11 - 06:09. Nautical Dark: 20:53 - 05:27. Astro Dark: 21:36 - 04:43

Total Clouds (% Sky Obscured)

72
75
82
86
88
90
93
97
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

50
45
37
38
39
40
46
56
68
74
80
88
90
93
95
90
86
84

Medium Clouds (% Sky Obscured)

65
68
67
76
81
86
85
91
97
98
99
100
100
100
100
97
93
87

High Clouds (% Sky Obscured)

32
64
82
64
34
5
20
35
49
62
75
88
90
88
90
57
28
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
3
0
3
6
9
8
7

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

Precipitation Probability (%)

18
24
30
43
55
66
67
64
58
57
61
70
72
71
69
60
50
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
55
63
71
75
78
82
78
73
71
77
85
94
85
79
71
68
64

Pressure (mb)

1019
1018
1018
1017
1017
1016
1015
1014
1012
1011
1010
1009
1007
1007
1007
1006
1006
1006

Ozone (du)

417
412
407
402
400
399
397
395
393
391
389
387
385
388
391
395
396
398

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 23/03/26 20:48:02. Forecast: 23/03/26 to 29/03/26. Timezone: UTC+1.00