Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 25%

04:35

11:28

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:15, Set: 17:14, Transit: 12:14. Moon - Rise: 04:35, Set: 11:28. Civil Dark: 17:47 - 06:41. Nautical Dark: 18:25 - 06:03. Astro Dark: 19:03 - 05:26

Total Clouds (% Sky Obscured)

100
94
94
94
100
61
87
87
87
87
87
93
94
100
93
93
89
92
94
95
100
98
95
94

Low Clouds (% Sky Obscured)

77
79
57
57
55
35
1
1
1
67
73
73
77
74
69
54
87
73
87
77
95
88
77
77

Medium Clouds (% Sky Obscured)

78
35
30
66
58
76
72
100
96
96
83
93
100
91
36
47
50
92
94
95
98
94
79
49

High Clouds (% Sky Obscured)

82
75
41
100
64
85
100
100
18
100
71
100
100
100
67
34
63
81
82
68
97
16
60
30

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
6
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
47
68
57
75
85
71
34
10

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.9
0.3
0.4
0.6
0.4
0
0

Wind Speed/Direction (mph)

12
12
10
10
10
8
7
6
7
8
8
8
8
8
9
10
10
7
8
12
14
15
18
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
87
92
98
96
94
92
86
84
80
76
70
69
66
71
73
81
87
87
86
70
82

Pressure (mb)

987
986
986
985
984
984
984
984
984
984
983
983
982
982
981
981
982
982
983
983
983
984
985
986

Ozone (du)

396
398
393
387
384
375
366
360
362
361
360
362
369
376
385
396
403
416
426
425
424
424
430
433

Friday 13

Waning Crescent 17%

05:26

12:26

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:13, Set: 17:16, Transit: 12:14. Moon - Rise: 05:26, Set: 12:26. Civil Dark: 17:49 - 06:40. Nautical Dark: 18:27 - 06:02. Astro Dark: 19:04 - 05:24

Total Clouds (% Sky Obscured)

92
86
77
84
57
94
89
95
96
97
97
96
96
98
73
88
99
93
94
96
91
80
89
85

Low Clouds (% Sky Obscured)

57
66
49
70
57
80
77
81
85
88
82
79
88
69
36
51
60
69
68
86
56
37
3
24

Medium Clouds (% Sky Obscured)

46
45
15
1
50
56
61
54
53
55
55
54
57
43
36
24
52
30
29
66
69
48
79
60

High Clouds (% Sky Obscured)

76
24
3
4
6
3
3
1
3
2
13
55
59
69
58
30
46
0
85
75
76
65
65
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

5
5
4
9
9
23
15
18
36
33
28
12
10
15
34
26
8
20
21
14
6
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)

17
15
14
14
13
13
14
15
15
15
16
16
15
15
13
13
11
9
8
5
5
5
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
80
72
76
85
85
88
88
88
90
83
82
69
75
78
82
78
72
72
76
80
85
86

Pressure (mb)

987
988
988
989
989
989
990
990
991
991
992
993
993
992
993
993
993
993
994
994
995
995
995
996

Ozone (du)

433
434
435
439
437
435
439
444
442
435
425
424
418
416
419
422
422
429
426
427
426
425
423
423

Saturday 14

Waning Crescent 10%

06:05

13:34

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:11, Set: 17:17, Transit: 12:14. Moon - Rise: 06:05, Set: 13:34. Civil Dark: 17:51 - 06:38. Nautical Dark: 18:28 - 06:00. Astro Dark: 19:06 - 05:23

Total Clouds (% Sky Obscured)

89
88
69
88
90
96
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
55
43
44
48
69
92
95
94
100
100
94
81
88
92
89
94
96
98
97
96
96
96
97

Medium Clouds (% Sky Obscured)

64
60
32
54
20
34
17
43
91
90
99
100
100
100
100
99
100
100
100
100
97
100
100
100

High Clouds (% Sky Obscured)

1
0
7
47
71
73
80
66
65
100
92
100
100
100
93
91
98
100
100
92
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
81
100
99
66
17
8
2
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
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

1
1
0
0
0
1
0
0
3
12
1
1
2
20
40
48
56
64
78
81
83
82
82
84

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
86
89
89
93
96
96
96
89
83
77
74
73
72
72
76
84
92
94
96
96
96
94

Pressure (mb)

996
997
997
997
997
998
999
1000
1001
1002
1002
1003
1003
1004
1004
1005
1006
1007
1008
1009
1010
1010
1011
1011

Ozone (du)

425
427
426
432
431
430
430
429
428
426
423
421
424
432
436
432
429
431
434
434
433
432
434
433

Sunday 15

Waning Crescent 5%

06:35

14:49

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

Sun - Rise: 07:09, Set: 17:19, Transit: 12:14. Moon - Rise: 06:35, Set: 14:49. Civil Dark: 17:52 - 06:36. Nautical Dark: 18:30 - 05:58. Astro Dark: 19:07 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
99
86
81
70
69
73
86
86
81
61
36
57
29
26
25
22
24
55
55
50

Low Clouds (% Sky Obscured)

96
94
92
91
59
75
81
70
69
68
81
86
81
61
36
57
29
26
25
22
13
1
1
1

Medium Clouds (% Sky Obscured)

100
100
100
100
99
36
37
32
25
19
14
7
0
0
0
0
0
0
0
0
3
40
37
35

High Clouds (% Sky Obscured)

100
100
100
94
99
60
0
0
0
0
0
0
0
0
0
0
0
0
1
5
13
55
55
50

ISS Passover

Visibility (miles)

0
0
1
3
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

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

Precipitation Probability (%)

81
72
60
55
46
41
31
20
20
15
16
11
6
6
4
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.4
0.3
0.3
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
9
9
9
10
10
11
12
13
12
11
10
9
9
7
4
3
1
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-8
-8
-8
-9
-9
-8
-9
-8
-8
-8
-8
-7
-6
-7
-6
-6
-6
-7
-9
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

94
94
91
87
86
86
86
86
84
81
72
64
60
56
54
52
56
69
74
76
79
80
77
76

Pressure (mb)

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

Ozone (du)

433
433
436
432
433
432
437
439
429
423
420
412
410
404
399
392
396
396
396
394
394
394
391
391

Monday 16

Waning Crescent 1%

06:57

16:07

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

Sun - Rise: 07:08, Set: 17:21, Transit: 12:14. Moon - Rise: 06:57, Set: 16:07. Civil Dark: 17:54 - 06:34. Nautical Dark: 18:31 - 05:57. Astro Dark: 19:09 - 05:19

Total Clouds (% Sky Obscured)

50
43
46
55
35
22
37
61
74
100
100
100
100
100
100
100
100
100
100
98
97
96
97
99

Low Clouds (% Sky Obscured)

0
1
0
1
1
2
2
6
8
39
34
40
51
64
80
94
92
90
88
90
91
92
95
97

Medium Clouds (% Sky Obscured)

25
38
39
48
33
22
30
57
68
100
100
100
100
100
100
100
100
100
100
79
67
55
72
81

High Clouds (% Sky Obscured)

50
30
30
1
2
4
10
36
57
91
93
97
100
100
100
100
75
50
25
20
20
35
47
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
2
2
20
65
92
95
95
95
72
61
51
53
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
1.1
1.1
0.8
0.4
0.3
0.2
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-10
-11
-10
-11
-10
-10
-11
-11
-11
-11
-11
-11
-10
-4
-3
-3
-4
-4
-3
-3
-3
-2

Relative Humidity (%)

74
76
74
76
76
77
80
79
71
65
61
58
54
54
55
87
94
96
96
96
96
96
96
98

Pressure (mb)

1015
1015
1014
1012
1012
1011
1010
1009
1008
1008
1007
1005
1004
1003
1003
1002
1002
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

390
392
396
397
400
400
402
409
408
407
406
400
399
399
398
397
401
409
413
414
415
419
422
413

Tuesday 17

New Moon 0%

07:15

17:26

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:06, Set: 17:22, Transit: 12:14. Moon - Rise: 07:15, Set: 17:26. Civil Dark: 17:55 - 06:33. Nautical Dark: 18:33 - 05:55. Astro Dark: 19:10 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
97
97
97
98
97
97
97
97
95
95
89
83
78
77
72
71
78
82

Low Clouds (% Sky Obscured)

98
93
88
83
86
90
94
89
81
73
79
84
90
89
88
87
82
78
75
73
71
70
77
81

Medium Clouds (% Sky Obscured)

91
93
95
98
81
63
48
52
55
59
62
69
77
63
53
43
40
32
24
21
14
4
4
4

High Clouds (% Sky Obscured)

64
61
57
46
34
16
1
14
28
42
36
24
13
9
4
0
0
0
0
0
1
1
1
1

ISS Passover

Visibility (miles)

2
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

19
26
27
23
29
31
30
28
26
24
45
63
77
71
64
57
50
50
51
47
43
35
25
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.3
0.2
0
0
0.2
0.2
0.1
0
0
0

Wind Speed/Direction (mph)

6
7
8
9
11
12
13
12
11
10
9
10
11
12
13
15
17
16
14
13
12
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-5
-4
-5
-4
-5
-5
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

94
91
91
89
87
86
86
84
86
88
88
88
86
86
83
80
77
80
81
84
86
89
91
91

Pressure (mb)

1001
1001
1001
1002
1002
1002
1003
1003
1004
1004
1004
1005
1005
1005
1005
1006
1006
1007
1008
1009
1009
1010
1011
1011

Ozone (du)

408
409
420
431
442
438
433
429
430
430
430
425
420
415
409
403
397
390
382
375
369
362
356
353

Wednesday 18

Waxing Crescent 1%

07:30

18:44

00 Bad
01 Bad
02 Bad
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

Sun - Rise: 07:04, Set: 17:24, Transit: 12:14. Moon - Rise: 07:30, Set: 18:44. Civil Dark: 17:57 - 06:31. Nautical Dark: 18:35 - 05:53. Astro Dark: 19:12 - 05:16

Total Clouds (% Sky Obscured)

88
91
92
95
96
97
99
98
98
97
96
95
94
92
88
84
82
78
77
77
75
75
64
63

Low Clouds (% Sky Obscured)

86
85
83
79
85
92
98
96
95
94
91
88
86
81
78
74
76
78
77
77
75
75
64
63

Medium Clouds (% Sky Obscured)

3
17
31
44
59
74
88
86
87
86
80
63
53
51
47
45
35
36
22
20
20
19
26
29

High Clouds (% Sky Obscured)

1
3
4
5
3
4
9
9
10
10
10
20
25
40
40
45
35
25
5
5
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
2
3
4
6
8
9
9
9
9
9
9
9
9
9
9
6

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

Precipitation Probability (%)

11
19
22
20
32
48
62
77
91
95
93
86
74
66
58
41
33
29
25
21
18
17
32
44

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.5
0.6
0.6
0.6
0.5
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
9
9
10
10
11
13
14
15
15
16
15
13
12
10
9
8
8
9
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
86
84
87
92
96
96
94
94
93
89
88
86
86
85
85
83
82
83
85
88
91

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

350
347
344
340
336
333
329
325
325
325
325
330
335
339
343
348
352
353
355
356
364
373
381
381

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

Generated: 12/02/26 16:48:32. Forecast: 12/02/26 to 18/02/26. Timezone: UTC+1.00