Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Gibbous 95%

18:02

06:06

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:41, Set: 19:39, Transit: 13:10. Moon - Rise: 18:02, Set: 06:06. Civil Dark: 20:13 - 06:07. Nautical Dark: 20:55 - 05:25. Astro Dark: 21:40 - 04:40

Total Clouds (% Sky Obscured)

26
30
30
41
56
51
59
72
80
99
96
80
91
91
100
95
87
83
100
88
99
100
60
60

Low Clouds (% Sky Obscured)

26
30
30
41
56
51
59
72
75
99
93
63
84
73
72
50
53
51
49
58
62
55
14
15

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
15
35
44
29
43
67
72
97
99
50
50

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
5
9
9
6
9
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
Very Light Rain
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
7
3
1
0
0
4
5
17
21
3
2
8
33
58
48
55
61
66
56
39
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
88
89
93
93
93
94
96
94
91
85
86
84
79
80
76
88
91
78
70
79
83
86

Pressure (mb)

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

Ozone (du)

454
452
455
460
463
463
469
474
478
479
477
477
476
473
472
476
478
480
482
484
485
486
487
489

Tuesday 31

Waxing Gibbous 99%

19:19

06:16

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

Sun - Rise: 06:39, Set: 19:40, Transit: 13:10. Moon - Rise: 19:19, Set: 06:16. Civil Dark: 20:15 - 06:04. Nautical Dark: 20:57 - 05:22. Astro Dark: 21:42 - 04:37

Total Clouds (% Sky Obscured)

40
23
34
29
14
3
3
10
12
33
30
31
2
24
37
40
42
33
32
19
19
16
18
22

Low Clouds (% Sky Obscured)

39
23
34
29
14
1
0
10
12
33
30
31
0
24
37
40
42
33
32
19
19
16
18
22

Medium Clouds (% Sky Obscured)

18
3
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
0
2
1
0
0
1
3
3
3
4
4
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
2
9
100
100
95
91
2
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 (%)

12
0
0
2
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
4
5
4
5
4
4
3
3
3
2
1
2
1
2
2
2
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
93
93
91
93
93
91
91
93
88
80
73
67
62
56
50
46
44
43
44
48
54
57

Pressure (mb)

1022
1022
1023
1023
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1025
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

485
478
476
476
475
471
464
455
451
450
446
442
439
437
435
433
433
433
432
432
431
434
439
439

Wednesday 1

Waxing Gibbous 100%

20:35

06:26

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

Sun - Rise: 06:37, Set: 19:42, Transit: 13:09. Moon - Rise: 20:35, Set: 06:26. Civil Dark: 20:17 - 06:02. Nautical Dark: 20:59 - 05:20. Astro Dark: 21:45 - 04:34

Total Clouds (% Sky Obscured)

18
28
30
28
16
9
2
7
23
33
33
44
51
50
50
51
57
64
68
76
89
97
99
99

Low Clouds (% Sky Obscured)

18
28
30
28
16
9
0
7
23
33
33
44
48
50
49
40
46
37
44
18
8
15
33
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
10
36
36
38
38
37
43
30
19
29
34
45

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
63
64
66
67
69
71
72
73
74
69
63
57
52
46
40
36
34
33
34
35
40
46
48

Pressure (mb)

1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1018
1017
1017
1016
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

437
438
437
434
429
423
416
408
400
396
394
395
395
391
392
392
391
393
395
396
398
397
395
394

Thursday 2

Full Moon 99%

21:52

06:37

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
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

Sun - Rise: 06:34, Set: 19:44, Transit: 13:09. Moon - Rise: 21:52, Set: 06:37. Civil Dark: 20:19 - 05:59. Nautical Dark: 21:01 - 05:17. Astro Dark: 21:47 - 04:31

Total Clouds (% Sky Obscured)

93
83
97
90
90
73
64
60
46
37
59
71
78
86
89
89
91
89
88
91
87
79
77
81

Low Clouds (% Sky Obscured)

66
61
79
89
87
73
64
60
46
37
56
68
77
83
88
89
87
87
84
70
61
49
33
16

Medium Clouds (% Sky Obscured)

51
64
93
73
33
18
2
2
2
2
0
0
0
0
0
0
0
0
1
63
40
57
47
48

High Clouds (% Sky Obscured)

1
13
25
36
24
11
0
0
0
0
2
0
0
0
0
0
15
15
10
7
3
5
3
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
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
18
27
33
37
40
37
27
14
0
0
2
12
10
6
4
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
52
55
57
59
63
65
67
69
71
67
60
60
69
77
68
55
52
54
51
52
56
61
64

Pressure (mb)

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

Ozone (du)

394
394
392
392
394
398
403
408
409
406
399
403
401
392
387
385
386
391
392
394
391
388
386
381

Friday 3

Waning Gibbous 96%

No Rise

06:50

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

Sun - Rise: 06:32, Set: 19:46, Transit: 13:09. Moon - Rise: No Rise, Set: 06:50. Civil Dark: 20:21 - 05:57. Nautical Dark: 21:03 - 05:14. Astro Dark: 21:50 - 04:28

Total Clouds (% Sky Obscured)

75
77
86
88
92
96
100
83
66
49
46
44
42
47
49
52
42
35
30
28
22
17
40
63

Low Clouds (% Sky Obscured)

0
22
47
66
77
75
94
83
66
49
46
44
42
41
28
13
7
9
10
8
8
8
10
9

Medium Clouds (% Sky Obscured)

40
41
86
45
44
49
53
62
52
45
35
26
2
9
16
23
14
8
4
4
5
5
4
4

High Clouds (% Sky Obscured)

0
0
0
4
22
42
56
40
26
5
10
4
4
5
10
15
19
18
25
18
9
2
28
56

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
14
22
30
32
30
26
20
14
6
5
4
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)

3
5
5
5
5
5
6
6
6
7
7
7
7
7
8
9
9
9
8
8
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
0
1
1
2
3
3
3
2
2
2
3
3
3
4
4
5
5
5
6
6
7
8
7

Relative Humidity (%)

65
66
70
71
78
81
78
74
70
69
69
67
66
64
62
61
61
57
55
53
58
66
73
76

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021

Ozone (du)

382
379
379
378
377
375
374
373
372
372
373
374
372
371
370
370
370
370
370
370
369
369
368
368

Saturday 4

Waning Gibbous 92%

23:08

07:07

22 Bad
23 Bad
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Good
13 Good
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 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: 21:05 - 05:12. Astro Dark: 21:52 - 04:25

Total Clouds (% Sky Obscured)

86
56
29
4
4
4
4
12
21
30
30
28
23
20
15
12
19
32
43
65
80
90
95
97

Low Clouds (% Sky Obscured)

9
8
5
1
2
2
2
9
15
28
24
22
22
11
5
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

86
56
28
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
6
28
51
78
87
92

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
1
3
2
1
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)

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

Chance of Frost

Temperature (°C)

10
10
9
9
8
8
8
8
8
9
9
11
13
15
17
18
19
19
19
20
18
17
16
15

Feels Like (°C)

9
10
10
9
9
8
8
8
8
9
8
10
10
11
11
12
13
19
19
18
18
19
19
14

Dew Point (°C)

7
7
7
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
8
8
8

Relative Humidity (%)

81
84
84
85
85
87
87
87
85
81
80
70
61
54
51
47
44
44
43
44
48
54
60
62

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1021
1021
1021

Ozone (du)

368
368
367
367
367
367
368
368
368
369
369
369
368
368
367
367
366
366
367
367
367
367
367
364

Sunday 5

Waning Gibbous 85%

00:23

07:30

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: 06:27, Set: 19:49, Transit: 13:08. Moon - Rise: 00:23, Set: 07:30. Civil Dark: 20:24 - 05:52. Nautical Dark: 21:07 - 05:09. Astro Dark: 21:55 - 04:22

Total Clouds (% Sky Obscured)

99
96
92
89
88
88
85
87
90
93
87
81
74
68
63
58
67
77
86
90
95
100

Low Clouds (% Sky Obscured)

1
4
8
11
16
21
23
22
15
15
10
8
6
5
4
3
8
8
18
11
12
8

Medium Clouds (% Sky Obscured)

13
29
34
36
44
47
55
53
56
58
60
57
47
34
24
13
13
13
11
9
8
8

High Clouds (% Sky Obscured)

98
73
48
22
48
73
85
76
59
48
38
37
33
40
50
58
67
75
72
78
88
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

Fog (%)

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

Precipitation Probability (%)

0
7
10
11
18
23
12
36
45
49
34
20
1
2
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
13
13
12
12
12
12
12
12
14
15
17
18
19
20
20
20
20
19
18

Feels Like (°C)

14
15
15
14
14
11
12
11
12
11
12
12
12
13
14
14
15
19
19
17
18
18

Dew Point (°C)

8
8
8
8
9
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
8

Relative Humidity (%)

66
68
70
71
75
76
77
79
79
77
77
69
60
54
50
45
42
41
42
41
46
51

Pressure (mb)

1021
1021
1021
1021
1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

361
359
361
364
367
364
361
359
357
356
354
354
353
352
351
349
348
349
350
350
350
350

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 30/03/26 22:49:08. Forecast: 30/03/26 to 05/04/26. Timezone: UTC+2.00