Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Gibbous 96%

21:52

06:50

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 OK
18 OK
19 OK
20 Bad

Sun - Rise: 06:32, Set: 19:46, Transit: 13:09. Moon - Rise: 21:52, Set: 06:50. Civil Dark: 20:21 - 05:57. Nautical Dark: 21:01 - 05:14. Astro Dark: 21:47 - 04:28

Total Clouds (% Sky Obscured)

62
65
67
96
95
99
97
98
98
97
90
99
97
97
100
100
99
99
54
51
25
36
39
82

Low Clouds (% Sky Obscured)

0
0
0
49
78
98
74
92
75
73
66
75
47
37
37
41
43
34
37
42
25
36
25
20

Medium Clouds (% Sky Obscured)

41
45
67
95
92
97
92
32
27
29
23
48
0
0
41
52
94
49
38
0
2
0
1
2

High Clouds (% Sky Obscured)

7
65
67
67
65
48
15
89
65
55
5
43
96
93
100
100
97
81
10
23
0
10
20
80

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
8
50
68
63
5
5
12
27
23
4
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
6
8
9
9
10
11
11
11
12
12
13
14
15
14
14
14
14
13
13
11
9
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
59
65
70
70
75
79
81
78
82
85
82
76
61
51
45
42
39
38
37
38
40
46
50

Pressure (mb)

1015
1014
1014
1013
1013
1012
1012
1011
1011
1012
1012
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

391
391
392
393
392
391
390
388
388
387
385
385
387
388
387
387
386
386
384
381
381
380
379
381

Saturday 4

Waning Gibbous 92%

23:08

07:07

21 OK
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
20 Bad

Sun - Rise: 06:30, Set: 19:47, Transit: 13:09. Moon - Rise: 23:08, Set: 07:07. Civil Dark: 20:22 - 05:55. Nautical Dark: 21:03 - 05:12. Astro Dark: 21:50 - 04:25

Total Clouds (% Sky Obscured)

36
51
95
54
98
91
70
57
76
64
88
71
73
96
100
100
100
100
100
100
100
100
97
95

Low Clouds (% Sky Obscured)

0
0
3
1
26
32
35
0
0
33
30
19
8
30
37
53
48
33
41
59
67
61
28
39

Medium Clouds (% Sky Obscured)

17
41
94
54
67
72
48
36
60
42
36
29
30
67
42
56
100
100
97
100
100
90
71
40

High Clouds (% Sky Obscured)

16
44
5
36
6
4
11
19
14
10
50
56
48
92
100
100
100
98
95
100
100
100
30
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
11
0
0
3
2
0
0
0
1
0
2
24
33
15
47
51
56
38
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0

Wind Speed/Direction (mph)

5
5
6
6
7
8
9
9
10
10
11
11
13
14
16
17
18
17
17
17
16
14
14
11

Chance of Frost

Temperature (°C)

10
9
9
8
8
8
8
7
8
8
8
10
12
14
16
17
17
17
16
16
14
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
63
72
79
84
85
87
90
90
91
90
85
75
66
59
54
50
52
49
49
50
48
46
51

Pressure (mb)

1019
1019
1018
1018
1018
1017
1016
1016
1015
1015
1014
1013
1013
1013
1012
1012
1012
1012
1013
1014
1015
1015
1016
1017

Ozone (du)

384
385
386
386
384
379
377
379
375
372
373
375
375
373
370
371
371
372
374
375
377
379
380
379

Sunday 5

Waning Gibbous 85%

00:23

07:30

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

Sun - Rise: 06:27, Set: 19:49, Transit: 13:08. Moon - Rise: 00:23, Set: 07:30. Civil Dark: 20:24 - 05:52. Nautical Dark: 21:05 - 05:09. Astro Dark: 21:52 - 04:22

Total Clouds (% Sky Obscured)

80
96
45
3
27
79
64
96
100
100
53
14
23
49
82
81
84
77
67
60
24
13
2
5

Low Clouds (% Sky Obscured)

28
52
35
0
8
5
1
8
15
10
3
1
0
33
42
18
24
20
15
10
2
0
0
0

Medium Clouds (% Sky Obscured)

30
30
17
0
0
0
19
0
0
0
0
0
0
0
19
12
18
19
20
19
14
7
0
0

High Clouds (% Sky Obscured)

69
79
2
2
2
62
45
71
100
98
46
10
23
21
23
30
1
0
2
2
1
2
1
5

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
1
0
0
6
4
12
4
13
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
58
61
64
65
64
60
59
66
71
72
69
64
50
45
38
33
33
32
31
31
33
37
42

Pressure (mb)

1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

376
376
378
386
387
384
384
387
387
388
390
390
391
391
394
393
392
394
393
390
389
387
387
386

Monday 6

Waning Gibbous 78%

01:33

08:03

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

Sun - Rise: 06:25, Set: 19:51, Transit: 13:08. Moon - Rise: 01:33, Set: 08:03. Civil Dark: 20:26 - 05:50. Nautical Dark: 21:07 - 05:06. Astro Dark: 21:55 - 04:19

Total Clouds (% Sky Obscured)

9
13
19
26
30
25
22
17
14
14
3
17
4
3
3
5
6
6
4
2
2
2
1
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
6
13
19
19
17
16
10
5
0
17
2
2
2
2
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
12
11
9
8
8
8
7
6
8
2
7
1
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
1

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
11
11
10
10
10
9
8
8
8
8
8
8
9
9
9
9
9
9
9
9
8
8
6

Chance of Frost

Temperature (°C)

8
7
6
5
5
4
3
3
2
2
2
3
5
6
8
10
11
12
13
13
13
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
47
48
51
55
59
63
69
72
76
79
76
68
56
48
42
38
34
32
30
30
33
38
47

Pressure (mb)

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

Ozone (du)

385
385
384
382
380
379
378
376
375
375
375
376
376
375
374
373
373
374
375
376
377
378
379
379

Tuesday 7

Waning Gibbous 69%

02:34

08:49

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

Sun - Rise: 06:23, Set: 19:53, Transit: 13:08. Moon - Rise: 02:34, Set: 08:49. Civil Dark: 20:28 - 05:47. Nautical Dark: 21:09 - 05:04. Astro Dark: 21:57 - 04:16

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
15
28
41
1
2
1
17
33
50
55
63
60
63
49
47
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
32
36
44
55
63
49
47
35

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)

1
0
0
0
0
0
0
0
15
28
41
0
0
0
3
6
8
5
3
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
1
2
1
0
0
0
0
0
0
0
0
0
0
3
2
2
4
3
0
3
2
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
58
59
60
61
62
61
60
60
61
65
60
57
53
50
47
45
42
43
44
45
49
53
57

Pressure (mb)

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

Ozone (du)

380
381
382
383
383
384
386
388
388
389
390
391
390
389
389
390
392
393
395
396
398
404
411
417

Wednesday 8

Waning Gibbous 60%

03:21

09:49

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

Sun - Rise: 06:20, Set: 19:54, Transit: 13:07. Moon - Rise: 03:21, Set: 09:49. Civil Dark: 20:30 - 05:45. Nautical Dark: 21:12 - 05:01. Astro Dark: 22:00 - 04:13

Total Clouds (% Sky Obscured)

32
24
26
20
11
15
17
20
28
29
22
21
24
29
27
32
35
40
38
36
37
42
51
46

Low Clouds (% Sky Obscured)

32
24
26
17
3
3
3
4
4
4
4
9
11
12
8
5
2
2
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
3
8
16
20
31
33
33
31
37
42
51
46

High Clouds (% Sky Obscured)

0
0
4
7
11
15
17
20
28
29
22
21
24
13
9
4
0
6
13
19
37
42
51
46

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 (%)

1
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)

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

Chance of Frost

Temperature (°C)

6
5
4
3
2
1
1
1
0
1
1
1
3
4
6
7
8
10
10
10
11
10
9
8

Feels Like (°C)

1
1
1
1
0
-0
-3
-2
-3
-3
-3
-3
-1
-1
-0
1
1
2
7
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

60
63
67
69
72
74
74
74
77
71
69
66
58
50
45
41
37
34
33
31
30
33
36
39

Pressure (mb)

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

Ozone (du)

420
423
426
423
420
417
417
417
418
421
424
427
428
428
428
427
425
424
423
423
422
421
420
419

Thursday 9

Waning Gibbous 50%

03:55

10:59

21 OK
22 OK
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: 06:18, Set: 19:56, Transit: 13:07. Moon - Rise: 03:55, Set: 10:59. Civil Dark: 20:32 - 05:43. Nautical Dark: 21:14 - 04:58. Astro Dark: 22:02 - 04:09

Total Clouds (% Sky Obscured)

39
32
52
69
87
89
90
90
81
70
67
71
76
81
81
81
86

Low Clouds (% Sky Obscured)

0
0
8
16
24
15
8
2
5
11
13
12
9
8
10
13
11

Medium Clouds (% Sky Obscured)

39
24
43
60
78
55
41
28
34
40
46
54
66
70
57
44
27

High Clouds (% Sky Obscured)

39
17
43
69
87
89
90
90
81
70
67
71
76
81
81
81
86

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
5
5
4
4
4
4
4
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

7
6
5
5
4
4
3
3
3
3
3
4
6
7
9
10
12

Feels Like (°C)

4
5
5
4
4
3
1
0
1
1
0
1
3
3
3
4
5

Dew Point (°C)

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

Relative Humidity (%)

42
46
50
50
51
53
55
56
58
56
55
53
44
38
31
28
25

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

419
419
418
417
416
415
414
413
411
412
412
413
411
410
408
407
406

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 03/04/26 21:08:34. Forecast: 03/04/26 to 09/04/26. Timezone: UTC+2.00