Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Gibbous 95%

16:41

05:58

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

Sun - Rise: 06:38, Set: 19:29, Transit: 13:04. Moon - Rise: 16:41, Set: 05:58. Civil Dark: 20:02 - 06:05. Nautical Dark: 20:41 - 05:26. Astro Dark: 21:22 - 04:44

Total Clouds (% Sky Obscured)

96
97
97
97
98
94
95
99
98
95
95
97
98
82
53
55
51
54
50
66
87
96
97
100

Low Clouds (% Sky Obscured)

53
88
81
86
86
87
87
87
82
82
46
47
51
71
53
55
51
44
41
66
78
88
86
100

Medium Clouds (% Sky Obscured)

96
97
93
91
95
78
87
93
70
67
76
89
93
82
53
55
51
54
47
26
48
12
11
7

High Clouds (% Sky Obscured)

96
75
55
3
0
2
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
4
4
9
9
8
4
6
7
9
9
9
9
9
9
9
9
9
9
3

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

Precipitation Probability (%)

16
36
41
41
41
61
51
54
58
65
53
44
26
18
15
6
4
5
4
13
18
20
28
22

Precipitation Amount (mm)

0
0
0
0
0
0.4
0
0.2
0.2
0.4
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
72
75
71
80
75
75
66
61
61
67
71
79
82
85
86
86
86
88
89
89
83
89

Pressure (mb)

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

Ozone (du)

407
408
414
419
421
421
427
432
434
439
442
443
447
453
460
464
466
467
468
467
464
465
465
464

Tuesday 31

Waxing Gibbous 99%

17:56

06:11

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

Sun - Rise: 06:36, Set: 19:31, Transit: 13:04. Moon - Rise: 17:56, Set: 06:11. Civil Dark: 20:03 - 06:03. Nautical Dark: 20:42 - 05:23. Astro Dark: 21:24 - 04:42

Total Clouds (% Sky Obscured)

97
90
100
91
85
94
100
98
93
91
92
53
95
98
96
92
89
84
79
82
86
89
88
90

Low Clouds (% Sky Obscured)

93
76
100
80
66
55
45
71
72
50
57
22
47
61
72
40
53
60
57
62
80
84
81
69

Medium Clouds (% Sky Obscured)

1
1
2
2
1
38
50
52
22
41
35
49
81
81
62
87
78
48
33
48
45
50
50
45

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
52

ISS Passover

Visibility (miles)

7
9
9
9
9
6
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 (%)

14
7
5
8
12
4
2
2
5
24
29
19
16
15
19
14
0
3
3
1
5
5
4
5

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
10
11
14
12
12
12
12
12
11
9
9
7
6
4
3
3
3
2
2
2
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
81
77
74
80
75
67
66
63
59
57
58
70
82
89
91
93
91
91
89
83
83
86
88

Pressure (mb)

1019
1020
1020
1021
1021
1021
1021
1020
1020
1020
1019
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023

Ozone (du)

462
462
464
466
466
467
471
473
476
476
475
473
470
468
469
468
470
466
458
448
439
434
432
428

Wednesday 1

Waxing Gibbous 100%

19:10

06:24

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

Sun - Rise: 06:33, Set: 19:32, Transit: 13:04. Moon - Rise: 19:10, Set: 06:24. Civil Dark: 20:05 - 06:01. Nautical Dark: 20:44 - 05:21. Astro Dark: 21:26 - 04:39

Total Clouds (% Sky Obscured)

76
59
75
77
81
83
76
82
79
70
55
29
41
26
25
35
51
20
11
7
5
7
12
20

Low Clouds (% Sky Obscured)

62
59
53
45
56
59
59
69
72
65
54
29
38
25
21
9
2
2
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

5
18
1
2
13
1
2
38
2
0
2
4
0
0
3
3
49
11
3
3
3
3
2
3

High Clouds (% Sky Obscured)

48
9
63
75
80
80
33
6
0
0
0
1
4
7
8
30
44
9
4
2
1
4
9
19

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
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
81
70
63
59
57
55
52
50
50
49
52
63
68
72
73
73
73
74
76
74
77
80
80

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1023
1022
1022
1022
1021
1021
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019

Ozone (du)

422
420
421
427
433
438
438
435
430
425
422
418
414
411
411
410
408
408
407
409
409
413
418
422

Thursday 2

Full Moon 99%

20:23

06:37

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

Sun - Rise: 06:31, Set: 19:34, Transit: 13:04. Moon - Rise: 20:23, Set: 06:37. Civil Dark: 20:06 - 05:58. Nautical Dark: 20:46 - 05:19. Astro Dark: 21:28 - 04:36

Total Clouds (% Sky Obscured)

38
6
5
4
2
5
7
9
13
38
10
8
31
33
4
2
0
0
0
0
1
3
3
3

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

2
2
1
0
1
1
2
3
7
26
4
2
14
28
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

37
5
4
3
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
71
64
59
54
50
44
41
40
40
40
48
58
60
61
62
66
68
71
72
74
76
78
81

Pressure (mb)

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

Ozone (du)

424
422
419
419
419
422
428
435
446
445
443
440
436
433
434
434
432
429
426
425
426
425
421
419

Friday 3

Waning Gibbous 96%

21:37

06:54

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

Sun - Rise: 06:29, Set: 19:35, Transit: 13:03. Moon - Rise: 21:37, Set: 06:54. Civil Dark: 20:08 - 05:56. Nautical Dark: 20:48 - 05:16. Astro Dark: 21:30 - 04:34

Total Clouds (% Sky Obscured)

3
5
8
11
34
47
81
83
89
89
83
61
71
69
69
68
47
32
20
26
35
50
66
84

Low Clouds (% Sky Obscured)

2
3
4
6
9
19
54
61
68
70
70
53
68
69
69
68
46
31
19
24
32
37
45
57

Medium Clouds (% Sky Obscured)

0
0
0
0
19
38
54
46
37
35
20
12
3
3
3
3
3
2
2
1
1
0
6
11

High Clouds (% Sky Obscured)

1
2
2
2
8
6
1
1
1
0
0
0
2
2
2
2
1
1
0
18
31
44
43
57

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
76
65
58
53
48
48
48
48
54
57
61
65
66
70
74
78
79
82
85
83
80
79
77

Pressure (mb)

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

Ozone (du)

419
421
419
415
416
417
417
414
409
403
400
393
389
386
385
385
384
384
383
382
383
384
384
380

Saturday 4

Waning Gibbous 92%

22:50

06:54

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 OK
20 OK
21 OK
22 Bad
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:27, Set: 19:37, Transit: 13:03. Moon - Rise: 22:50, Set: 06:54. Civil Dark: 20:10 - 05:54. Nautical Dark: 20:50 - 05:14. Astro Dark: 21:32 - 04:31

Total Clouds (% Sky Obscured)

100
97
93
88
79
70
61
63
64
64
52
47
41
43
46
51
45
34
23
42
63
83
79
74

Low Clouds (% Sky Obscured)

60
57
57
63
59
58
54
55
53
49
42
37
32
33
35
43
31
15
0
1
2
3
7
10

Medium Clouds (% Sky Obscured)

17
19
20
21
17
19
18
18
16
16
11
8
1
1
3
5
4
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

87
64
36
9
6
3
1
1
2
2
3
3
4
3
2
0
5
10
15
41
63
79
70
60

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
1
4
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)

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

Chance of Frost

Temperature (°C)

5
6
7
9
10
11
12
13
14
14
15
13
12
10
9
9
8
7
7
6
6
6
6
6

Feels Like (°C)

2
2
4
5
5
5
6
6
13
12
13
13
13
13
8
8
9
8
8
7
5
4
5
4

Dew Point (°C)

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

Relative Humidity (%)

76
75
69
63
58
53
48
44
44
43
42
47
52
59
63
67
70
71
71
71
72
72
74
72

Pressure (mb)

1022
1022
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

375
370
368
366
364
362
361
359
358
358
357
356
356
355
355
355
355
355
355
354
354
353
353
354

Sunday 5

Waning Gibbous 85%

00:02

07:14

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

Sun - Rise: 06:25, Set: 19:38, Transit: 13:03. Moon - Rise: 00:02, Set: 07:14. Civil Dark: 20:11 - 05:52. Nautical Dark: 20:51 - 05:11. Astro Dark: 21:35 - 04:28

Total Clouds (% Sky Obscured)

69
53
33
17
23
30
39
42
44
47
51
53
57
67
73
72
81
91
100

Low Clouds (% Sky Obscured)

11
6
3
0
2
4
7
10
14
19
20
19
20
12
6
0
4
8
12

Medium Clouds (% Sky Obscured)

0
6
11
13
7
4
0
0
0
0
21
44
57
44
23
7
27
44
63

High Clouds (% Sky Obscured)

54
47
31
13
11
10
8
11
5
3
0
0
0
17
33
50
65
80
95

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 (%)

0
0
0
0
0
0
0
0
0
0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
7
9
12
14
15
16
17
17
17
18
16
14
12
11
11
10
10
10

Feels Like (°C)

4
4
7
8
9
10
10
11
15
15
15
15
14
15
10
10
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

71
71
62
55
49
45
41
37
38
39
39
45
51
60
61
64
65
67
68

Pressure (mb)

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

Ozone (du)

354
355
354
353
352
352
352
352
353
353
353
353
354
354
355
357
358
357
355

Forecast for Konojedy, Okres Praha-východ, Czech Republic (49.95,14.85)

Generated: 30/03/26 07:13:50. Forecast: 30/03/26 to 05/04/26. Timezone: UTC+2.00