Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Crescent 23%

09:36

22:17

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: 07:44, Set: 16:40, Transit: 12:12. Moon - Rise: 09:36, Set: 22:17. Civil Dark: 17:16 - 07:08. Nautical Dark: 17:55 - 06:28. Astro Dark: 18:33 - 05:50

Total Clouds (% Sky Obscured)

91
92
92
97
57
67
74
100
100
100
100
100
100
100
100
100
100
94
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
90
90
90
57
67
74
78
83
91
91
90
90
86
86
81
93
94
97
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
80
70
72
78
99
35
27
14
2
2
0
0
0
0

High Clouds (% Sky Obscured)

4
19
32
66
6
30
42
100
100
100
100
99
100
100
70
70
74
37
11
5
4
7
4
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9

Fog (%)

1
1
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
1
1
4
1
4
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-8
-8
-8
-9
-7
-7
-7
-7
-7
-8
-8
-8
-7
-7
-7
-7
-7
-5
-6
-6
-7
-6
-6

Dew Point (°C)

-8
-9
-9
-9
-10
-11
-10
-11
-10
-8
-7
-6
-6
-5
-5
-6
-5
-5
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

84
82
80
74
69
65
61
60
64
72
81
85
87
89
89
87
87
91
91
92
92
92
92
92

Pressure (mb)

1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004

Ozone (du)

378
378
380
383
385
383
382
382
382
381
381
383
378
374
375
374
373
369
368
368
368
368
369
370

Saturday 24

Waxing Crescent 33%

09:49

23:37

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: 07:43, Set: 16:41, Transit: 12:12. Moon - Rise: 09:49, Set: 23:37. Civil Dark: 17:17 - 07:07. Nautical Dark: 17:57 - 06:27. Astro Dark: 18:35 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
93
91
93
100
100
100
100
100
100
90
100
100
89
82
85
87
94
89

Low Clouds (% Sky Obscured)

100
100
100
100
100
97
75
84
90
100
100
100
100
100
95
73
85
80
85
82
80
81
92
85

Medium Clouds (% Sky Obscured)

0
0
0
11
24
53
4
6
67
60
85
81
99
81
100
74
100
89
41
0
0
0
0
0

High Clouds (% Sky Obscured)

45
36
77
82
23
25
79
54
66
45
47
68
97
80
73
76
100
100
23
0
0
0
17
52

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 (%)

4
1
6
1
6
1
0
4
1
7
8
7
5
6
4
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
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
91
87
83
80
78
81
87
84
84
86
87
87
91
92
91
91
89
87
86
83
87

Pressure (mb)

1004
1005
1005
1005
1005
1005
1005
1004
1004
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1005
1005
1005

Ozone (du)

371
372
372
373
372
373
371
371
371
374
376
377
380
385
387
388
388
388
391
397
399
400
401
401

Sunday 25

Waxing Crescent 44%

10:05

01:00

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: 07:42, Set: 16:43, Transit: 12:12. Moon - Rise: 10:05, Set: 01:00. Civil Dark: 17:19 - 07:06. Nautical Dark: 17:58 - 06:26. Astro Dark: 18:36 - 05:48

Total Clouds (% Sky Obscured)

87
93
93
96
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
58
74
40
40

Low Clouds (% Sky Obscured)

81
87
66
67
83
100
100
100
100
100
100
100
100
100
98
100
100
100
98
96
58
63
40
40

Medium Clouds (% Sky Obscured)

0
0
13
6
7
2
43
91
100
100
100
100
98
100
100
100
100
35
39
45
50
74
40
40

High Clouds (% Sky Obscured)

7
12
75
91
83
86
31
99
100
100
100
100
100
100
100
100
70
26
35
35
30
30
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
1
0
0
0
0
0
2
1
9
1
3
0
9
9
9
9
9

Fog (%)

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 Type

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

Precipitation Probability (%)

0
0
0
0
3
1
15
4
8
29
64
79
87
95
95
80
95
95
79
87
92
94
75
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.6
1.1
0.7
0.3
0.7
1.1
0.3
0.3
0.3
0.5
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
91
91
92
94
94
98
98
98
98
98
98
98
96
98
94
94
93
94
94
89
91
91
89

Pressure (mb)

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

Ozone (du)

402
402
404
404
403
403
404
398
395
394
392
390
393
399
404
410
418
425
429
435
438
438
438
435

Monday 26

First Quarter 56%

10:23

02:26

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: 07:41, Set: 16:45, Transit: 12:13. Moon - Rise: 10:23, Set: 02:26. Civil Dark: 17:20 - 07:05. Nautical Dark: 17:59 - 06:25. Astro Dark: 18:37 - 05:47

Total Clouds (% Sky Obscured)

44
46
47
49
99
100
82
47
50
50
68
73
78
88
85
80
83
96
87
78
57
48
56
73

Low Clouds (% Sky Obscured)

44
46
47
49
59
54
57
47
50
50
68
73
78
86
85
80
82
92
85
75
57
28
15
2

Medium Clouds (% Sky Obscured)

44
46
47
49
99
100
74
47
50
50
63
72
68
79
80
57
33
10
7
3
0
28
56
73

High Clouds (% Sky Obscured)

35
43
47
46
66
99
75
35
35
27
15
2
1
0
0
0
0
0
0
0
0
27
50
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
5
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

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

Precipitation Probability (%)

60
56
52
43
38
38
38
39
31
26
23
14
10
7
2
4
3
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.2
0.2
0.1
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-0
-1
-1
-1
0
1
1
1
1
0
0
0
0
0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
84
80
75
71
69
69
74
78
83
86
87
87
91
91
92
94
94
94
94
96
96
96

Pressure (mb)

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

Ozone (du)

435
435
436
435
437
438
438
438
439
437
438
439
438
440
444
445
446
445
442
442
438
430
423
421

Tuesday 27

Waxing Gibbous 68%

10:49

03:53

07 Bad
08 OK
09 OK
10 OK
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: 07:39, Set: 16:46, Transit: 12:13. Moon - Rise: 10:49, Set: 03:53. Civil Dark: 17:22 - 07:04. Nautical Dark: 18:01 - 06:24. Astro Dark: 18:39 - 05:46

Total Clouds (% Sky Obscured)

52
32
11
26
52
62
56
66
59
93
96
100
82
73
63
78
88
97
98
99
100
100
99
99

Low Clouds (% Sky Obscured)

2
2
2
3
15
12
13
22
27
33
39
45
28
32
36
61
80
95
95
95
95
96
97
98

Medium Clouds (% Sky Obscured)

52
32
0
15
31
44
44
41
44
30
33
41
26
31
36
25
15
4
12
19
27
26
25
24

High Clouds (% Sky Obscured)

42
27
9
26
48
62
56
60
43
78
87
100
62
54
40
30
28
26
48
71
95
84
53
15

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
7
12
16
17
18
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
91
84
77
71
69
68
72
78
86
89
87
89
89
91
86
83
81
81
83
84
83
83

Pressure (mb)

1003
1004
1004
1004
1003
1002
1002
1001
1000
1000
999
998
998
997
996
996
995
994
994
994
993
993
993
993

Ozone (du)

418
421
425
422
421
419
414
398
394
395
413
417
421
411
402
392
386
379
372
369
367
364
364
365

Wednesday 28

Waxing Gibbous 78%

11:25

05:12

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: 07:38, Set: 16:48, Transit: 12:13. Moon - Rise: 11:25, Set: 05:12. Civil Dark: 17:23 - 07:03. Nautical Dark: 18:02 - 06:23. Astro Dark: 18:40 - 05:45

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

96
95
93
85
77
70
59
47
32
35
40
44
56
67
78
67
57
44
54
65
75
70
63
55

Medium Clouds (% Sky Obscured)

45
61
80
82
88
95
90
85
79
79
81
84
76
79
86
97
98
99
100
100
100
80
60
38

High Clouds (% Sky Obscured)

10
10
10
11
12
13
42
73
100
100
99
99
99
99
100
100
100
100
100
100
100
92
83
75

ISS Passover

Visibility (miles)

9
8
6
4
6
8
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
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
33
40
43
48
56
39
21
1
1
1
0
1
1
0
0
0
0
1
0
0
1
2
1

Precipitation Amount (mm)

0
0.1
0.2
0.2
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
91
94
88
82
75
79
81
83
86
88
91
87
88
84
84
84
84
84
84
86
86
86

Pressure (mb)

993
993
993
993
994
994
994
995
995
996
997
997
998
999
999
1000
1000
1001
1001
1002
1002
1003
1003
1003

Ozone (du)

365
364
363
362
362
361
360
360
361
361
362
362
362
363
363
363
364
365
366
368
369
370
374
377

Thursday 29

Waxing Gibbous 88%

12:16

06:17

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

Sun - Rise: 07:37, Set: 16:50, Transit: 12:13. Moon - Rise: 12:16, Set: 06:17. Civil Dark: 17:25 - 07:02. Nautical Dark: 18:04 - 06:22. Astro Dark: 18:42 - 05:44

Total Clouds (% Sky Obscured)

91
90
91
86
81
78
76
73
71
69
69
60
68
77
91
75
59
39

Low Clouds (% Sky Obscured)

55
58
59
62
62
62
54
44
37
35
33
27
34
37
36
37
38
34

Medium Clouds (% Sky Obscured)

30
22
13
8
4
0
0
0
0
3
4
7
35
64
91
70
49
28

High Clouds (% Sky Obscured)

79
77
71
60
49
39
31
20
5
0
0
0
17
34
50
34
17
0

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
1
0
0
0
0
0
0
0
0
0
0
16
24
31
28
23
11

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
80
78
76
73
70
74
80
86
88
91
93
91
91
93
91
89

Pressure (mb)

1003
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

380
387
393
400
394
388
383
388
394
399
385
372
358
353
348
343
344
346

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

Generated: 23/01/26 07:54:13. Forecast: 23/01/26 to 29/01/26. Timezone: UTC+1.00