Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 97%

19:21

07:07

18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
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

Sun - Rise: 06:42, Set: 17:53, Transit: 12:17. Moon - Rise: 19:21, Set: 07:07. Civil Dark: 18:25 - 06:08. Nautical Dark: 19:04 - 05:28. Astro Dark: 19:44 - 04:48

Total Clouds (% Sky Obscured)

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

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
0
0
2
4
5
5
5
3
3
2
2
3
3
2
3
2
2
2

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

Chance of Frost

Temperature (°C)

8
6
4
3
3
2
2
2
1
1
0
-1
-1
-2
-1
2
4
7
10
12
13
13
13
12

Feels Like (°C)

8
5
3
3
3
2
1
1
0
-1
-1
-2
-3
-3
-2
0
2
5
8
10
11
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

43
45
48
50
53
54
56
58
61
61
63
65
64
66
62
55
47
40
35
32
30
30
33
39

Pressure (mb)

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

Ozone (du)

408
411
414
418
418
417
414
410
408
404
399
397
396
394
394
394
394
394
394
394
394
394
395
396

Thursday 5

Waning Gibbous 93%

20:38

07:17

18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
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

Sun - Rise: 06:40, Set: 17:55, Transit: 12:17. Moon - Rise: 20:38, Set: 07:17. Civil Dark: 18:27 - 06:06. Nautical Dark: 19:06 - 05:26. Astro Dark: 19:46 - 04:46

Total Clouds (% Sky Obscured)

3
3
0
0
2
3
2
2
1
6
2
2
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)

2
2
0
0
2
3
2
2
1
6
2
2
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)

5
6
6
6
6
5
5
6
5
5
5
5
5
5
5
6
7
7
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

9
7
6
4
4
2
2
1
1
1
0
0
-1
-1
0
3
6
9
12
14
15
16
16
14

Feels Like (°C)

7
5
4
3
2
1
0
-1
-1
-1
-2
-2
-3
-3
-2
1
4
7
10
12
13
13
14
13

Dew Point (°C)

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

Relative Humidity (%)

46
50
53
53
55
56
57
58
58
58
58
60
61
62
59
51
45
40
35
32
30
30
32
38

Pressure (mb)

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

Ozone (du)

396
396
397
398
398
397
396
394
394
396
398
400
400
402
403
404
408
414
416
414
411
407
409
413

Friday 6

Waning Gibbous 87%

21:55

07:29

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

Sun - Rise: 06:37, Set: 17:56, Transit: 12:17. Moon - Rise: 21:55, Set: 07:29. Civil Dark: 18:28 - 06:03. Nautical Dark: 19:08 - 05:24. Astro Dark: 19:48 - 04:44

Total Clouds (% Sky Obscured)

0
2
5
2
1
1
0
1
2
0
0
5
13
36
29
39
41
23
68
70
91
99
100
100

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
14
15
19
10
49
49
85
99
100
100

High Clouds (% Sky Obscured)

0
2
5
2
1
1
0
1
2
0
0
5
13
36
15
23
5
2
44
55
69
79
59
32

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)

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

Chance of Frost

Temperature (°C)

11
9
7
6
5
4
3
3
2
2
2
1
1
1
2
4
7
10
13
15
15
15
15
14

Feels Like (°C)

10
7
6
4
4
3
3
1
1
1
1
0
0
-0
0
3
5
9
12
13
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

44
47
51
54
57
59
62
63
65
65
65
65
66
65
63
55
51
46
42
39
35
34
35
38

Pressure (mb)

1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026

Ozone (du)

418
419
419
420
419
419
416
414
414
413
411
406
402
401
401
399
398
397
396
397
396
396
396
395

Saturday 7

Waning Gibbous 79%

23:11

07:43

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
17 OK

Sun - Rise: 06:35, Set: 17:58, Transit: 12:17. Moon - Rise: 23:11, Set: 07:43. Civil Dark: 18:30 - 06:01. Nautical Dark: 19:10 - 05:22. Astro Dark: 19:50 - 04:41

Total Clouds (% Sky Obscured)

99
99
97
95
92
85
80
81
79
78
79
78
80
81
81
82
70
62
58
51
52
60
49
39

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
95
84
82
92
85
80
81
79
78
79
78
80
81
81
82
70
62
58
47
35
30
25
22

High Clouds (% Sky Obscured)

7
15
18
16
35
33
40
40
30
6
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
1
7
13
7
5
3
13
6
0
0
1
0
0
0
0
0
1
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
7
7
7
6
5
5
5
4
4
3
2
2
4
5
7
8
10
11
11
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

42
45
48
54
59
63
66
68
71
74
72
66
64
65
65
62
55
47
43
38
34
34
36
38

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025

Ozone (du)

394
393
393
393
397
396
390
388
387
386
386
387
384
382
379
378
377
377
376
375
373
372
371
370

Sunday 8

Waning Gibbous 71%

00:28

08:02

18 OK
19 OK
20 OK
21 OK
22 OK
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
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

Sun - Rise: 06:33, Set: N/A, Transit: 12:16. Moon - Rise: 00:28, Set: 08:02. Civil Dark: 18:32 - 05:59. Nautical Dark: 19:12 - 05:19. Astro Dark: 19:52 - 04:39

Total Clouds (% Sky Obscured)

28
29
29
31
23
16
8
18
27
37
31
28
24
4
5
6
5
5
6
5
6
5
5
4

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)

16
15
15
15
12
8
4
10
15
20
21
17
16
2
3
3
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

12
11
10
9
9
8
7
7
6
6
6
5
5
5
7
9
10
12
14
15
15
16
16
15

Feels Like (°C)

11
9
8
7
7
6
6
5
5
5
4
4
4
4
4
6
6
8
8
9
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

46
51
55
58
61
65
69
71
75
79
80
82
85
83
76
69
65
60
55
51
50
49
48
52

Pressure (mb)

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

Ozone (du)

370
369
369
368
368
368
368
369
371
373
371
369
368
368
368
369
369
368
367
366
365
364
363
362

Monday 9

Waning Gibbous 62%

01:41

08:29

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

3
6
8
8
27
43
59
66
75
82
68
50
21
17
17
21
24
37
41
53
56
58
61
68

Low Clouds (% Sky Obscured)

0
0
0
0
4
7
9
5
2
0
2
2
5
4
4
0
12
24
36
34
26
19
11
5

Medium Clouds (% Sky Obscured)

0
0
0
0
3
6
9
11
12
7
3
3
3
7
6
11
20
23
35
42
49
51
61
68

High Clouds (% Sky Obscured)

0
0
0
1
4
7
9
12
12
20
15
10
7
17
17
21
24
37
41
53
56
58
61
68

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
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
2
7
8
8
27
37
48
39
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
4
4
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
63
66
71
76
76
78
80
81
82
84
85
85
85
80
72
66
61
55
50
47
44
42
45

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

362
361
362
362
363
364
364
365
366
367
368
369
370
371
370
370
370
370
369
369
368
367
366
367

Tuesday 10

Waning Gibbous 52%

02:48

09:07

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

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)

77
74
72
76
82
85
87
79
71
66
73
79
82
72
62
51
55
59
61

Low Clouds (% Sky Obscured)

0
2
5
8
12
16
20
33
48
64
62
60
57
42
25
10
12
18
16

Medium Clouds (% Sky Obscured)

77
74
72
76
78
75
73
43
23
2
10
19
27
18
8
0
0
0
0

High Clouds (% Sky Obscured)

77
74
72
76
64
37
11
11
10
5
5
5
5
5
9
8
13
14
15

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
19
16
4
13
9
2
7
8
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
11
12
12
11
11
11
8
8
9
8
8
8
8
8
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

48
53
56
61
65
67
68
70
73
76
78
80
82
84
77
71
66
61
55

Pressure (mb)

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

Ozone (du)

368
369
371
372
374
374
373
373
373
373
373
373
373
373
371
369
366
366
366

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 04/03/26 17:52:00. Forecast: 04/03/26 to 10/03/26. Timezone: UTC+1.00