Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Crescent 41%

03:26

12:40

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

Sun - Rise: 05:27, Set: 20:17, Transit: 12:52. Moon - Rise: 03:26, Set: 12:40. Civil Dark: 20:54 - 04:49. Nautical Dark: 21:42 - 04:01. Astro Dark: 22:41 - 02:59

Total Clouds (% Sky Obscured)

43
41
52
14
25
27
62
94
51
27
59
45
60
24
48
85
66
63
59
57
33
26
27
38

Low Clouds (% Sky Obscured)

6
2
0
0
0
6
5
5
15
15
30
36
36
26
22
21
22
17
23
21
19
22
20
28

Medium Clouds (% Sky Obscured)

5
5
20
0
4
12
63
86
36
10
62
13
25
0
37
76
48
48
43
41
23
13
15
3

High Clouds (% Sky Obscured)

52
35
36
12
24
14
5
3
3
2
1
8
3
0
3
41
50
4
0
5
9
8
2
14

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
2
4
8
6
7
2
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
8
7
14
14
16
16
17
17
17
17
17
16
17
15
14
13
12
12
13
12
12
12
10

Chance of Frost

Temperature (°C)

15
15
14
14
14
15
16
17
18
18
19
20
20
19
19
18
17
16
15
15
15
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
67
65
68
67
68
69
67
65
66
66
67
64
65
71
76
78
78
78
78
79
78
78

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008

Ozone (du)

343
344
345
346
349
351
352
352
353
352
354
356
360
362
359
357
357
356
354
355
352
350
351
352

Friday 3

Waning Crescent 30%

03:45

14:07

03 OK
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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:25, Set: 20:18, Transit: 12:52. Moon - Rise: 03:45, Set: 14:07. Civil Dark: 20:56 - 04:47. Nautical Dark: 21:44 - 03:59. Astro Dark: 22:44 - 02:56

Total Clouds (% Sky Obscured)

32
77
98
100
100
95
96
93
86
96
93
99
97
97
95
95
100
96
88
70
100
100
96
100

Low Clouds (% Sky Obscured)

38
33
47
76
85
85
84
88
80
81
71
87
77
69
69
67
66
57
19
10
17
35
50
42

Medium Clouds (% Sky Obscured)

3
34
40
75
56
67
82
61
68
87
87
96
92
82
73
67
99
92
86
75
96
100
74
70

High Clouds (% Sky Obscured)

2
32
53
100
100
54
53
13
40
35
45
44
37
56
26
19
27
49
26
43
100
100
77
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
9
20
24
21
51
45
28
25
33
43
37
24
13
22
46
20
24
9
11
5
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
14
13
14
14
15
16
16
17
16
16
16
16
15
14
13
12
12
11
11
11

Feels Like (°C)

12
12
12
11
12
12
13
12
14
15
14
15
15
15
15
14
15
13
12
11
11
10
10
10

Dew Point (°C)

10
11
12
12
11
11
12
12
12
12
12
12
12
14
13
13
13
13
12
12
11
11
10
10

Relative Humidity (%)

80
87
92
92
84
87
89
86
84
79
74
73
79
86
81
83
83
92
93
95
96
96
96
96

Pressure (mb)

1008
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

352
354
354
352
352
352
352
352
350
349
348
348
347
344
342
343
341
341
341
340
341
341
340
340

Saturday 4

Waning Crescent 20%

04:00

15:33

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:23, Set: 20:20, Transit: 12:52. Moon - Rise: 04:00, Set: 15:33. Civil Dark: 20:58 - 04:46. Nautical Dark: 21:46 - 03:57. Astro Dark: 22:47 - 02:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
99
99
99
99
99
59
61
49

Low Clouds (% Sky Obscured)

43
36
35
36
34
37
41
36
34
35
24
25
26
33
33
27
19
14
7
0
0
0
0
0

Medium Clouds (% Sky Obscured)

70
77
62
36
9
0
0
0
0
7
30
42
34
59
52
16
8
27
35
23
17
8
0
11

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
97
97
97
98
98
85
86
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
6
3
6
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
21
55
65
68
73
67
49
8
8
10
10
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.4
0.5
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
12
14
15
16
18
19
21
21
21
21
20
20
19
17
16
15
14
14
13
13

Feels Like (°C)

9
10
10
10
12
13
15
16
18
19
20
20
20
21
20
20
18
16
14
14
13
13
14
13

Dew Point (°C)

10
10
10
11
11
12
12
12
12
13
13
13
13
13
14
15
15
14
13
13
12
12
11
11

Relative Humidity (%)

96
95
95
96
92
87
80
74
70
64
63
63
62
62
65
72
78
83
85
86
86
87
87
89

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

339
340
341
342
344
345
346
346
347
349
350
349
348
351
354
357
360
361
363
364
369
370
366
365

Sunday 5

Waning Crescent 11%

04:15

16:59

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:22, Set: 20:21, Transit: 12:51. Moon - Rise: 04:15, Set: 16:59. Civil Dark: 20:59 - 04:44. Nautical Dark: 21:49 - 03:54. Astro Dark: 22:50 - 02:49

Total Clouds (% Sky Obscured)

65
70
80
86
93
88
82
75
84
91
100
84
65
100
94
89
86
90
92
95
97
98
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
34
39
39
54
31
27
33
17
9
0
8
15
22
27
34
40
46

Medium Clouds (% Sky Obscured)

20
28
18
9
0
30
35
35
43
48
48
41
53
65
58
47
37
40
38
38
81
73
74
80

High Clouds (% Sky Obscured)

38
15
39
62
86
71
55
43
60
80
100
88
75
97
76
59
40
48
48
54
70
85
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
8
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
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
12
10
19
16
24
50
60
59
42
20
7
12
12
11
12
21
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
14
15
16
17
18
19
20
20
21
21
20
20
19
18
16
15
14
13
13
13
13

Feels Like (°C)

14
11
11
12
14
15
15
16
17
19
19
19
20
19
18
18
17
15
14
13
12
12
11
11

Dew Point (°C)

11
11
11
12
13
14
14
15
16
16
15
15
13
12
13
13
14
14
13
13
12
12
12
11

Relative Humidity (%)

89
89
92
90
89
85
82
80
80
77
71
68
59
60
63
67
78
85
87
90
92
90
92
90

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

364
363
364
365
365
364
363
362
364
367
370
376
378
378
378
377
374
374
372
372
371
372
372
374

Monday 6

Waning Crescent 4%

04:29

18:27

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 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:20, Set: 20:23, Transit: 12:51. Moon - Rise: 04:29, Set: 18:27. Civil Dark: 21:01 - 04:42. Nautical Dark: 21:51 - 03:52. Astro Dark: 22:53 - 02:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
98
92
86
82
79
70
64
44
35
32
33
35
40
57
65
71
50

Low Clouds (% Sky Obscured)

78
87
91
90
90
80
54
65
50
61
68
58
48
34
32
22
18
7
4
1
2
3
5
3

Medium Clouds (% Sky Obscured)

73
60
96
97
99
90
84
77
73
66
65
46
35
18
11
4
0
1
2
3
3
4
5
3

High Clouds (% Sky Obscured)

100
100
93
100
94
94
88
82
57
34
15
11
8
4
6
8
9
11
17
24
47
62
73
52

ISS Passover

Visibility (miles)

5
9
0
0
0
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

Very Light Rain
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
None

Precipitation Probability (%)

59
74
79
94
77
61
42
25
21
26
20
19
16
14
11
10
11
12
9
0
0
0
0
0

Precipitation Amount (mm)

0.2
0.4
0.4
0.7
0.6
0.3
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
4
6
6
6
8
9
9
11
10
9
9
7
5
3
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
13
14
15
16
16
16
16
17
16
15
14
13
13
12
11
11
10

Feels Like (°C)

11
11
10
9
11
10
10
11
10
12
12
12
12
13
13
13
13
13
12
12
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

95
98
100
98
98
95
87
81
72
61
61
65
65
65
66
69
74
79
83
86
90
92
91
93

Pressure (mb)

1009
1010
1010
1011
1011
1011
1011
1011
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013

Ozone (du)

374
376
376
376
376
377
375
377
380
384
389
394
395
396
398
398
398
398
397
396
394
394
394
394

Tuesday 7

Waning Crescent 1%

04:45

19:57

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

Sun - Rise: 05:18, Set: 20:25, Transit: 12:51. Moon - Rise: 04:45, Set: 19:57. Civil Dark: 21:03 - 04:40. Nautical Dark: 21:53 - 03:50. Astro Dark: 22:57 - 02:43

Total Clouds (% Sky Obscured)

33
16
21
27
31
46
69
88
92
94
98
98
99
100
100
100
100
76
54
39
60
77
93
95

Low Clouds (% Sky Obscured)

3
2
4
4
6
9
9
8
17
26
38
40
45
51
60
69
79
79
75
75
75
74
74
73

Medium Clouds (% Sky Obscured)

2
1
7
14
20
28
37
50
46
51
46
54
62
66
73
80
79
78
81
80
84
88
92
91

High Clouds (% Sky Obscured)

31
11
9
6
2
29
62
92
93
90
92
91
93
96
83
75
72
61
41
24
28
35
39
40

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
11
19
25
24
28
36
31
34
42
39
46
57
61
70
85
66
71
76
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.4
0.8
0.3
0.4
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
10
10
13
13
13
13
13
13
13
12
11
12
12
13
10
11
12
12
11
11

Dew Point (°C)

9
9
8
9
10
10
10
10
10
10
9
9
9
8
8
8
9
9
9
9
10
9
9
9

Relative Humidity (%)

93
93
93
90
86
83
76
70
66
65
64
63
62
59
58
65
71
79
81
84
88
88
87
86

Pressure (mb)

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

Ozone (du)

394
395
396
395
395
395
395
395
395
394
393
392
393
394
395
397
399
401
403
405
407
406
404
403

Wednesday 8

New Moon 0%

05:06

21:27

Sun - Rise: 05:17, Set: 20:26, Transit: 12:51. Moon - Rise: 05:06, Set: 21:27. Civil Dark: 21:04 - 04:38. Nautical Dark: 21:55 - 03:48. Astro Dark: 23:00 - 02:39

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Dobruška, Rychnov nad Kněžnou District, Czech Republic (50.29,16.16)

Generated: 02/05/24 03:04:35. Forecast: 02/05/24 to 08/05/24. Timezone: UTC+2.00