Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 6

Waning Gibbous 72%

22:49

08:58

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
07 Bad
08 Bad

Sun - Rise: 07:23, Set: 17:03, Transit: 12:14. Moon - Rise: 22:49, Set: 08:58. Civil Dark: 17:38 - 06:49. Nautical Dark: 18:16 - 06:11. Astro Dark: 18:53 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
99
100
100
100
99
98
96
96

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
98
95
79
41
32
18
7
2
6

Medium Clouds (% Sky Obscured)

30
42
36
31
27
23
22
8
18
27
28
27
20
0
48
59
62
70
83
94
93
90
86
85

High Clouds (% Sky Obscured)

0
0
0
0
24
71
37
53
94
77
73
64
67
37
76
56
53
98
100
97
92
81
68
81

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
5
2
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
9
2
2
5
4
4
13
2
1
1
4
1
1
0
0
0
0
1
2
2
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
94
93
94
94
94
94
96
96
96
96
96
96
94
94
94
94
94
94
93
92
94

Pressure (mb)

994
994
995
995
995
995
996
996
997
998
998
999
999
1000
1001
1001
1002
1002
1002
1003
1003
1003
1004
1005

Ozone (du)

424
421
416
413
410
411
410
408
407
410
414
415
414
415
411
413
409
405
409
410
411
409
410
413

Saturday 7

Waning Gibbous 63%

00:02

09:11

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
07 Bad
08 Bad

Sun - Rise: 07:22, Set: 17:05, Transit: 12:14. Moon - Rise: 00:02, Set: 09:11. Civil Dark: 17:39 - 06:48. Nautical Dark: 18:17 - 06:10. Astro Dark: 18:55 - 05:32

Total Clouds (% Sky Obscured)

97
95
98
97
98
98
99
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
64
61
81
91
88
90
90
90
91
91
90
90
92
90
94
100
100
100
95
100
100
100
100

Medium Clouds (% Sky Obscured)

82
88
84
83
84
73
83
83
60
55
59
56
65
57
48
56
53
58
53
48
56
72
76
76

High Clouds (% Sky Obscured)

84
77
86
84
78
54
46
49
32
36
36
41
22
53
55
45
26
26
38
38
38
34
29
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
1
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
6
27
32
5
2

Precipitation Type

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

Precipitation Probability (%)

5
11
16
29
35
43
47
53
56
62
53
57
51
52
48
39
31
34
31
35
28
31
38
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
86
83
80
82
88
91
94
96
96
96
96
96
96
96
96
98
96
100
98
98
100
100
100

Pressure (mb)

1005
1005
1006
1006
1006
1005
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

415
413
410
407
404
401
400
399
400
401
403
405
406
406
407
409
410
410
411
410
409
410
410
408

Sunday 8

Waning Gibbous 53%

01:14

09:26

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
07 Bad
08 Bad

Sun - Rise: 07:20, Set: 17:07, Transit: 12:14. Moon - Rise: 01:14, Set: 09:26. Civil Dark: 17:41 - 06:46. Nautical Dark: 18:19 - 06:08. Astro Dark: 18:56 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
99
99
99
99
98
98
97
94
91

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
95
97
98
97
96
94
94
94
94
90
84

Medium Clouds (% Sky Obscured)

76
69
69
55
50
53
63
69
73
69
57
75
78
74
75
60
60
50
28
6
12
34
38
36

High Clouds (% Sky Obscured)

29
16
6
8
4
19
4
10
19
21
8
18
4
6
8
7
6
7
7
6
7
9
7
3

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
2
6
2
2
3
3
25
100
100
100
83
58
39
30
34
34
34
34
34
34
34
34
34

Precipitation Type

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

Precipitation Probability (%)

47
43
40
32
30
27
31
30
34
32
33
36
36
40
34
38
36
32
39
35
42
36
22
18

Precipitation Amount (mm)

0.2
0
0.2
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0
0.1
0.1
0
0.2
0.1
0.2
0.1
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
100
100
98
98
98
98
98
100
98
98
98
98
98
96
98
98
96
98
100
96
96

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1013
1013

Ozone (du)

406
405
404
403
404
405
404
403
402
404
406
407
407
404
401
402
401
401
400
397
397
396
395
396

Monday 9

Third Quarter 44%

02:26

09:45

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
07 Bad
08 Bad

Sun - Rise: 07:18, Set: 17:09, Transit: 12:14. Moon - Rise: 02:26, Set: 09:45. Civil Dark: 17:42 - 06:45. Nautical Dark: 18:21 - 06:06. Astro Dark: 18:58 - 05:29

Total Clouds (% Sky Obscured)

92
91
89
87
80
82
91
86
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
86
88
86
80
82
91
86
95
99
100
100
100
100
100
100
100
100
100
100
100
100
96
92

Medium Clouds (% Sky Obscured)

36
25
4
4
4
4
3
3
2
2
2
1
1
27
54
81
81
80
85
85
90
95
95
95

High Clouds (% Sky Obscured)

3
3
3
3
3
3
3
3
5
3
12
23
36
59
75
95
95
85
70
76
67
59
54
62

ISS Passover

Visibility (miles)

1
9
9
9
9
9
9
9
9
9
9
9
9
1
0
0
0
0
0
0
0
9
9
9

Fog (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

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 (%)

7
4
1
0
0
0
0
0
0
0
1
3
8
18
19
22
22
20
13
14
14
19
20
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
88
83
79
74
73
74
79
84
86
86
88
89
96
98
98
98
98
98
98
94
91
89
88

Pressure (mb)

1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

397
400
404
407
409
410
408
409
412
416
420
425
429
430
430
428
427
425
424
425
424
421
420
417

Tuesday 10

Waning Crescent 34%

03:34

10:10

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
07 Bad
08 Bad

Sun - Rise: 07:16, Set: 17:10, Transit: 12:14. Moon - Rise: 03:34, Set: 10:10. Civil Dark: 17:44 - 06:43. Nautical Dark: 18:22 - 06:05. Astro Dark: 19:00 - 05:28

Total Clouds (% Sky Obscured)

100
100
99
99
95
90
83
91
94
96
94
93
92
86
81
75
82
90
97
98
99
100
100
100

Low Clouds (% Sky Obscured)

89
93
95
98
95
89
82
89
90
91
94
93
91
86
81
75
72
67
60
71
82
95
97
99

Medium Clouds (% Sky Obscured)

95
78
60
40
22
9
0
5
31
74
46
42
44
53
54
64
64
65
65
65
65
65
60
65

High Clouds (% Sky Obscured)

70
50
26
1
1
0
0
9
49
41
42
43
44
62
73
75
80
70
65
62
38
29
38
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0

Fog (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

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
Snow

Precipitation Probability (%)

29
28
25
18
13
10
4
6
6
6
4
6
5
5
4
1
3
3
1
12
17
18
38
48

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
85
82
82
82
83
77
78
83
81
83
84
86
86
87
89
91
94
94
96
96
96

Pressure (mb)

1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1003
1003
1003
1002
1002
1001
1000
1000
999
998
998
998
998
998

Ozone (du)

416
416
416
416
420
429
425
418
399
386
383
381
378
376
384
391
399
400
400
401
398
396
393
383

Wednesday 11

Waning Crescent 25%

04:35

10:43

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
07 Bad
08 Bad

Sun - Rise: 07:15, Set: 17:12, Transit: 12:14. Moon - Rise: 04:35, Set: 10:43. Civil Dark: 17:46 - 06:41. Nautical Dark: 18:24 - 06:03. Astro Dark: 19:01 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

100
100
100
100
98
96
94
93
91
87
90
95
100
96
92
87
89
90
92
93
95
96
96
96

Medium Clouds (% Sky Obscured)

65
80
86
93
95
98
100
100
100
100
99
99
98
98
99
99
94
88
82
84
90
91
87
87

High Clouds (% Sky Obscured)

64
53
42
31
43
56
66
57
47
37
58
79
100
100
100
100
100
96
80
73
66
63
62
54

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
52
48
45
42
41
40
43
46
50
51
49
47
43
38
34
34
32
28
25
21
17
22
27

Precipitation Amount (mm)

0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
100
100
100
100
100
98
100
100
100
98
98
98
98
98
100
100
100
100
100
100
98

Pressure (mb)

997
997
997
997
997
997
997
997
997
997
998
998
999
999
999
999
999
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

374
364
363
362
360
359
358
357
358
360
361
361
361
360
358
356
354
354
354
354
356
358
360
359

Thursday 12

Waning Crescent 17%

05:26

11:28

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

Sun - Rise: 07:13, Set: 17:14, Transit: 12:14. Moon - Rise: 05:26, Set: 11:28. Civil Dark: 17:47 - 06:40. Nautical Dark: 18:25 - 06:02. Astro Dark: 19:03 - 05:24

Total Clouds (% Sky Obscured)

99
97
96
95
97
98
100
100
100
100
100
100
100
95
90
84

Low Clouds (% Sky Obscured)

95
93
92
90
93
97
100
87
75
59
68
73
80
81
83
83

Medium Clouds (% Sky Obscured)

90
88
85
81
82
83
83
85
92
100
99
97
94
72
53
33

High Clouds (% Sky Obscured)

45
32
19
6
12
8
5
33
67
100
100
100
100
82
63
45

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
3
6
9
9
9

Fog (%)

34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Precipitation Type

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

Precipitation Probability (%)

31
27
23
19
18
17
17
33
42
49
59
69
78
67
52
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
7
7
7
7
7
7
7
7
7
7
7
8
8
9
9

Chance of Frost

Temperature (°C)

2
2
3
3
3
2
2
2
2
3
2
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

1
1
2
2
2
2
2
1
2
2
2
2
2
2
2
2

Relative Humidity (%)

98
96
94
96
96
96
96
96
96
98
98
96
94
94
93
93

Pressure (mb)

1000
1000
1000
1000
999
999
998
998
997
997
997
997
996
996
996
996

Ozone (du)

358
356
357
358
359
361
364
366
368
370
373
377
382
387
391
396

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

Generated: 06/02/26 09:08:43. Forecast: 06/02/26 to 12/02/26. Timezone: UTC+1.00