Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waning Crescent 28%

03:39

11:02

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

Sun - Rise: 07:43, Set: 16:40, Transit: 12:12. Moon - Rise: 03:39, Set: 11:02. Civil Dark: 17:16 - 07:07. Nautical Dark: 17:55 - 06:28. Astro Dark: 18:34 - 05:50

Total Clouds (% Sky Obscured)

90
92
92
95
88
82
74
73
81
50
65
18
56
62
66
71
100
100
89
100
100
97
100
98

Low Clouds (% Sky Obscured)

52
81
64
86
72
59
58
56
49
6
33
18
31
19
30
38
57
100
62
52
76
42
31
30

Medium Clouds (% Sky Obscured)

90
91
92
95
37
58
30
14
0
0
7
0
56
19
30
30
100
100
89
100
100
89
100
93

High Clouds (% Sky Obscured)

90
72
92
85
4
45
0
4
47
50
65
5
48
55
0
0
14
40
2
1
23
4
6
4

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 (%)

18
10
16
29
5
2
15
3
0
0
0
0
0
0
0
2
12
23
3
1
0
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
78
73
72
81
91
93
89
78
73
81
84
89
89
88
83
83
83
83
81
83
81
86
84

Pressure (mb)

1008
1008
1008
1008
1008
1009
1011
1013
1013
1014
1015
1015
1015
1015
1015
1014
1014
1014
1013
1014
1014
1015
1015
1015

Ozone (du)

315
309
302
294
291
289
296
300
305
306
313
327
322
328
341
355
360
365
363
365
360
358
356
350

Friday 24

Waning Crescent 19%

04:51

11:27

10 Bad
11 OK
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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:42, Set: 16:42, Transit: 12:12. Moon - Rise: 04:51, Set: 11:27. Civil Dark: 17:17 - 07:06. Nautical Dark: 17:57 - 06:27. Astro Dark: 18:35 - 05:49

Total Clouds (% Sky Obscured)

69
25
63
100
100
100
100
96
100
100
100
100
100
97
99
100
100
100
100
99
97
91
98
99

Low Clouds (% Sky Obscured)

25
2
3
1
3
21
15
4
27
32
30
30
78
40
30
30
25
25
59
58
31
20
40
25

Medium Clouds (% Sky Obscured)

28
1
33
70
92
100
90
56
95
100
93
100
95
89
96
100
100
86
54
45
54
85
78
89

High Clouds (% Sky Obscured)

3
16
43
100
100
100
100
88
86
100
100
100
61
64
14
100
100
100
100
76
61
52
76
73

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
1
2
3
2
9
20
12
4
1
0
1
1
4
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
73
72
76
79
82
85
85
83
79
72
64
64
60
63
62
60
61
62
63
63
63
63

Pressure (mb)

1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

342
346
348
340
336
331
328
326
320
318
316
318
320
317
317
315
310
309
304
305
306
309
297
289

Saturday 25

Waning Crescent 12%

05:57

12:01

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:40, Set: 16:44, Transit: 12:13. Moon - Rise: 05:57, Set: 12:01. Civil Dark: 17:19 - 07:05. Nautical Dark: 17:58 - 06:26. Astro Dark: 18:36 - 05:48

Total Clouds (% Sky Obscured)

98
83
81
80
73
91
95
95
96
92
94
98
94
92
100
99
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

23
11
2
1
0
0
0
20
19
25
25
30
46
51
55
78
75
74
77
77
86
90
95
99

Medium Clouds (% Sky Obscured)

97
66
72
57
61
86
73
69
59
48
54
57
81
85
74
87
97
98
32
26
34
100
99
91

High Clouds (% Sky Obscured)

29
51
31
75
38
42
80
76
80
80
75
75
80
80
100
97
100
100
100
85
90
91
96
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
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 (%)

9
4
0
0
0
0
0
0
0
0
0
0
0
1
2
1
1
1
4
4
10
16
23
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
58
56
52
56
66
79
86
90
91
91
93
93
89
89
91
91
94
94
96
94
94
94
93

Pressure (mb)

1013
1013
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014

Ozone (du)

288
284
284
291
293
295
294
294
295
297
298
302
299
296
303
305
306
308
307
309
315
324
331
337

Sunday 26

Waning Crescent 11%

06:52

12:49

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 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad

Sun - Rise: 07:39, Set: 16:45, Transit: 12:13. Moon - Rise: 06:52, Set: 12:49. Civil Dark: 17:21 - 07:04. Nautical Dark: 18:00 - 06:25. Astro Dark: 18:38 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
82
68
75
78
84
63
30
10
28
34
19
36
82
65

Low Clouds (% Sky Obscured)

82
81
86
90
97
95
88
81
76
68
58
36
43
49
52
37
25
5
21
25
11
17
29
41

Medium Clouds (% Sky Obscured)

68
81
98
94
96
96
79
77
64
43
50
30
40
35
25
28
2
2
1
1
0
29
54
65

High Clouds (% Sky Obscured)

100
100
100
88
73
55
17
34
52
46
14
50
42
42
10
7
4
1
3
5
8
36
74
65

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
Very 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
None

Precipitation Probability (%)

46
55
72
93
95
86
67
50
33
17
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
0.7
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
85
82
82
80
85
85
86
86
85
86
88
89
89
91
91
89
89
89
91
93
91
88

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1014
1013
1013
1012
1012
1011
1010
1010

Ozone (du)

341
348
352
358
363
368
369
370
375
379
388
390
396
401
400
402
402
405
403
397
394
391
376
362

Monday 27

Waning Crescent 6%

07:34

13:53

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:38, Set: 16:47, Transit: 12:13. Moon - Rise: 07:34, Set: 13:53. Civil Dark: 17:22 - 07:03. Nautical Dark: 18:01 - 06:24. Astro Dark: 18:39 - 05:46

Total Clouds (% Sky Obscured)

67
63
85
95
94
100
100
97
95
81
98
100
100
80
100
100
100
100
100
100
100
85
72
64

Low Clouds (% Sky Obscured)

42
41
44
35
25
26
60
41
18
14
11
9
9
8
22
31
44
59
66
74
84
68
50
34

Medium Clouds (% Sky Obscured)

67
63
85
70
55
36
46
57
65
62
56
85
51
53
44
59
73
88
88
87
90
76
63
50

High Clouds (% Sky Obscured)

67
63
85
91
85
100
90
96
95
75
69
63
78
64
97
98
99
100
95
91
88
79
71
61

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
1
2
1
7
11
16
17
15
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
72
66
65
69
76
85
78
80
80
82
85
86
88
89
88
88
86
86
88
88
91
88
86

Pressure (mb)

1009
1009
1008
1007
1006
1005
1005
1005
1004
1004
1003
1003
1003
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

353
350
345
341
334
329
323
319
314
312
310
309
310
312
313
313
315
317
319
321
324
326
329
331

Tuesday 28

Waning Crescent 2%

08:05

15:10

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:36, Set: 16:49, Transit: 12:13. Moon - Rise: 08:05, Set: 15:10. Civil Dark: 17:24 - 07:01. Nautical Dark: 18:03 - 06:22. Astro Dark: 18:41 - 05:45

Total Clouds (% Sky Obscured)

77
83
91
94
96
100
100
100
100
91
82
78
78
75
73
64
56
49
53
59
55
61
67
73

Low Clouds (% Sky Obscured)

34
33
33
47
62
75
73
72
74
59
43
27
28
28
28
31
34
37
40
42
41
48
51
54

Medium Clouds (% Sky Obscured)

44
43
42
41
50
58
72
85
99
86
74
61
52
43
34
23
12
1
8
16
21
13
7
1

High Clouds (% Sky Obscured)

67
63
61
70
78
83
88
87
86
88
82
78
76
62
48
33
18
4
1
1
0
10
19
29

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

Precipitation Probability (%)

15
16
17
19
21
19
19
22
32
49
47
29
14
5
0
1
1
0
0
0
0
0
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
85
86
85
85
83
85
85
86
86
85
83
83
85
85
85
83
80
79
76
75
75
76

Pressure (mb)

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

Ozone (du)

333
340
347
354
354
354
355
359
364
369
369
369
369
368
366
364
365
365
365
367
368
369
373
377

Wednesday 29

New Moon 0%

08:27

16:35

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: 07:35, Set: 16:50, Transit: 12:13. Moon - Rise: 08:27, Set: 16:35. Civil Dark: 17:25 - 07:00. Nautical Dark: 18:04 - 06:21. Astro Dark: 18:42 - 05:43

Total Clouds (% Sky Obscured)

70
69
66
69
69
68
67
73
74
73
75
75
82
88
100
98
96
94
96
98
99

Low Clouds (% Sky Obscured)

57
61
65
65
64
64
63
61
54
37
25
18
30
42
51
55
60
75
75
72
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
8
10
14
23
30
38
53
71
84
86
88
87
87
87
88

High Clouds (% Sky Obscured)

22
14
8
5
4
3
7
11
19
16
13
10
40
70
100
98
96
94
96
98
99

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

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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)

11
12
12
12
10
7
5
4
3
4
4
4
4
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
74
70
71
70
70
73
77
82
84
84
84
83
80
77
77
78
78
78
80

Pressure (mb)

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

Ozone (du)

381
381
382
382
392
403
413
417
420
424
422
420
419
415
411
407
401
395
389
389
390

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

Generated: 23/01/25 10:37:15. Forecast: 23/01/25 to 29/01/25. Timezone: UTC+1.00