Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 31

Waxing Gibbous 90%

13:20

08:25

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

Sun - Rise: 09:47, Set: 16:24, Transit: 13:05. Moon - Rise: 13:20, Set: 08:25. Civil Dark: 17:15 - 08:56. Nautical Dark: 18:07 - 08:04. Astro Dark: 18:55 - 07:16

Total Clouds (% Sky Obscured)

97
95
96
97
69
52
41
50
49
47
82
78
70
58
68
52
2
2
3
24
95
98
96
93

Low Clouds (% Sky Obscured)

90
90
93
77
69
47
38
43
41
35
81
78
70
58
68
39
2
2
2
1
85
92
93
83

Medium Clouds (% Sky Obscured)

50
51
53
47
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
86
92
87
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
24
72
68
65
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
8
7
9
9
9
9
9
9
9
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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
2
2
1
1
4
3
5
5
8
0
0
0
0
0
0
0
1
2
10
19
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-14
-14
-14
-14
-14
-13
-13
-13
-13
-13
-14
-15
-15
-16
-16
-15
-14
-14
-13
-13
-15
-15
-14

Dew Point (°C)

-13
-14
-14
-14
-14
-14
-14
-14
-14
-13
-13
-13
-12
-13
-14
-14
-15
-14
-15
-16
-15
-15
-14
-12

Relative Humidity (%)

67
65
65
67
68
72
73
75
80
81
81
83
86
88
86
85
81
78
70
65
66
69
75
80

Pressure (mb)

1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1002
1002
1002
1002
1001
1001
1000

Ozone (du)

378
379
377
377
378
382
382
379
377
377
378
380
373
362
353
352
341
335
353
368
372
383
377
372

Thursday 1

Waxing Gibbous 96%

14:13

09:51

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

Sun - Rise: 09:46, Set: 16:25, Transit: 13:06. Moon - Rise: 14:13, Set: 09:51. Civil Dark: 17:16 - 08:56. Nautical Dark: 18:08 - 08:04. Astro Dark: 18:56 - 07:15

Total Clouds (% Sky Obscured)

94
84
78
76
54
45
68
100
98
99
100
100
100
100
100
100
97
97
98
98
97
99
98
99

Low Clouds (% Sky Obscured)

46
2
2
2
2
12
62
88
93
90
88
89
90
89
89
90
91
89
87
85
86
87
88
88

Medium Clouds (% Sky Obscured)

61
34
33
67
54
45
68
99
98
99
100
100
100
100
100
100
94
94
96
95
94
94
92
93

High Clouds (% Sky Obscured)

65
75
70
71
54
45
68
79
74
76
88
85
89
90
100
96
86
88
90
92
92
94
91
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

2
0
0
0
0
0
0
3
21
32
45
50
53
56
53
49
48
50
51
55
54
51
49
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-10
-10
-10
-11
-11
-11
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9
-9
-9

Feels Like (°C)

-14
-15
-15
-16
-17
-17
-17
-16
-17
-16
-17
-17
-16
-16
-16
-16
-15
-15
-15
-14
-13
-13
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

81
81
78
75
72
69
66
63
62
65
78
86
86
85
87
87
87
87
88
88
90
90
90
94

Pressure (mb)

1000
1000
999
999
998
998
997
996
996
995
994
993
993
992
992
992
992
991
991
990
990
990
990
990

Ozone (du)

367
359
358
355
356
350
350
350
354
366
373
377
380
379
382
385
382
385
384
381
382
387
396
398

Friday 2

Waxing Gibbous 99%

15:41

10:42

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

Sun - Rise: 09:46, Set: 16:27, Transit: 13:06. Moon - Rise: 15:41, Set: 10:42. Civil Dark: 17:17 - 08:55. Nautical Dark: 18:09 - 08:03. Astro Dark: 18:57 - 07:15

Total Clouds (% Sky Obscured)

99
97
97
96
95
93
97
100
100
100
100
100
99
98
96
98
100
100
100
100
99
99
98
99

Low Clouds (% Sky Obscured)

87
87
88
89
84
86
86
86
86
88
89
88
92
87
86
95
90
100
100
100
99
98
97
94

Medium Clouds (% Sky Obscured)

89
88
90
89
83
66
76
77
72
67
65
60
67
95
89
92
100
87
82
91
93
95
96
92

High Clouds (% Sky Obscured)

93
89
83
73
47
38
38
7
11
10
27
27
5
6
29
34
29
10
31
46
44
38
27
34

ISS Passover

Visibility (miles)

0
0
0
0
3
3
3
8
9
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

48
51
53
51
44
40
36
35
37
39
44
47
55
67
62
49
47
40
39
38
34
32
33
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-8
-9
-8
-8
-8
-10
-10
-10
-11
-10
-10
-11
-11
-11
-10
-10
-9
-8
-8
-7
-7
-7
-7
-7

Feels Like (°C)

-12
-12
-12
-12
-12
-13
-14
-14
-14
-14
-14
-15
-15
-14
-14
-13
-12
-12
-11
-11
-12
-11
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

92
96
96
96
92
92
90
85
80
88
94
94
96
96
96
96
98
96
94
94
96
94
96
96

Pressure (mb)

990
990
990
990
991
991
991
991
991
991
991
991
991
991
992
992
992
992
992
993
993
994
994
994

Ozone (du)

394
393
387
383
380
380
382
383
385
387
386
386
386
383
381
382
386
387
388
390
390
391
393
394

Saturday 3

Full Moon 100%

17:26

11:07

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

Sun - Rise: 09:45, Set: 16:28, Transit: 13:07. Moon - Rise: 17:26, Set: 11:07. Civil Dark: 17:19 - 08:55. Nautical Dark: 18:10 - 08:03. Astro Dark: 18:58 - 07:15

Total Clouds (% Sky Obscured)

99
100
100
99
99
99
99
100
99
99
99
99
99
100
98
96
93
95
98
99
99
99
98
97

Low Clouds (% Sky Obscured)

95
94
89
86
84
83
82
80
82
82
83
83
84
85
84
84
83
83
83
83
84
85
86
85

Medium Clouds (% Sky Obscured)

98
100
99
98
85
74
84
99
98
97
96
97
99
100
97
94
72
78
71
65
98
97
95
92

High Clouds (% Sky Obscured)

40
18
18
40
24
23
53
57
38
31
41
29
15
6
3
4
4
7
15
27
28
18
14
20

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

34
32
30
30
29
27
28
28
27
27
29
26
27
27
32
28
31
29
22
26
31
27
31
31

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

Chance of Frost

Temperature (°C)

-8
-7
-7
-8
-8
-8
-9
-9
-10
-10
-11
-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-12
-13
-13

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-8
-9
-9
-10
-10
-11
-11
-12
-12
-12
-13
-12
-13
-12
-13
-13
-13
-13
-13
-14

Relative Humidity (%)

94
96
96
96
96
96
96
96
96
94
96
94
94
96
94
96
94
94
90
90
92
94
96
96

Pressure (mb)

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

Ozone (du)

393
393
394
395
399
402
403
405
406
406
407
407
406
405
404
404
405
403
402
404
404
401
398
399

Sunday 4

Waning Gibbous 97%

No Rise

11:19

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

Sun - Rise: 09:45, Set: 16:30, Transit: 13:07. Moon - Rise: No Rise, Set: 11:19. Civil Dark: 17:20 - 08:54. Nautical Dark: 18:12 - 08:03. Astro Dark: N/A - 07:15

Total Clouds (% Sky Obscured)

96
94
92
93
94
95
97
99
99
98
98
97
96
95
90
93
95
95
95
95
96
98
99
98

Low Clouds (% Sky Obscured)

82
80
79
83
84
82
81
79
84
87
90
89
89
89
81
82
83
82
82
81
83
86
88
85

Medium Clouds (% Sky Obscured)

89
78
51
35
30
41
51
62
75
70
64
40
35
29
47
47
43
39
38
45
62
76
90
88

High Clouds (% Sky Obscured)

17
4
0
0
1
0
0
0
0
1
1
1
1
2
3
3
3
4
4
3
5
7
10
7

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

28
26
20
26
27
27
27
30
23
24
10
11
12
21
23
22
21
21
20
19
23
26
28
28

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
4
4
5
5
5
5
5
5
5
5
4
4
5
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

-13
-14
-14
-14
-14
-13
-13
-13
-13
-13
-13
-12
-12
-12
-11
-8
-8
-8
-8
-7
-7
-7
-8
-8

Feels Like (°C)

-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-16
-16
-16
-16
-15
-12
-12
-12
-12
-12
-11
-10
-9
-9

Dew Point (°C)

-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-13
-13
-13
-12
-9
-9
-9
-9
-8
-8
-8
-9
-9

Relative Humidity (%)

94
95
95
95
95
96
96
94
94
94
92
94
94
94
94
92
90
88
90
90
90
92
92
92

Pressure (mb)

1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1007
1008
1008
1009
1009
1009
1009
1010
1010

Ozone (du)

402
405
402
400
399
399
396
392
390
392
396
396
396
395
393
394
394
394
394
395
396
394
393
392

Monday 5

Waning Gibbous 91%

19:11

11:25

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

Sun - Rise: 09:44, Set: 16:31, Transit: 13:08. Moon - Rise: 19:11, Set: 11:25. Civil Dark: 17:21 - 08:54. Nautical Dark: 18:13 - 08:02. Astro Dark: 19:00 - 07:14

Total Clouds (% Sky Obscured)

97
96
96
95
94
92
89
88
92
96
100
100
100
100
99
98
97
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
78
79
80
81
82
84
86
90
94
98
97
97
97
92
88
83
73
62
51
54
56
59
68

Medium Clouds (% Sky Obscured)

84
82
73
64
56
39
26
9
15
22
30
44
54
63
66
65
64
72
79
91
77
64
51
61

High Clouds (% Sky Obscured)

4
1
0
0
0
0
1
1
12
21
31
42
52
62
58
51
46
49
51
54
45
32
8
13

ISS Passover

Visibility (miles)

2
2
1
1
0
0
0
0
0
1
2
3
3
3
3
5
6
8
9
9
9
7
5
2

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

27
21
21
22
23
24
25
27
25
21
13
14
14
15
13
11
9
7
5
1
2
1
0
11

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

Chance of Frost

Temperature (°C)

-9
-9
-10
-11
-11
-10
-10
-9
-9
-9
-10
-10
-10
-11
-11
-10
-10
-9
-8
-8
-8
-9
-10
-11

Feels Like (°C)

-10
-10
-11
-15
-15
-15
-15
-15
-15
-13
-13
-13
-13
-13
-13
-14
-14
-14
-13
-14
-13
-11
-11
-11

Dew Point (°C)

-10
-10
-11
-12
-12
-11
-11
-10
-10
-10
-11
-11
-11
-12
-12
-11
-11
-10
-10
-9
-9
-10
-11
-12

Relative Humidity (%)

92
92
92
92
90
92
92
92
92
92
94
92
92
92
90
90
90
88
88
90
90
90
92
90

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

394
396
397
396
395
393
394
395
396
399
402
405
404
403
403
403
403
403
403
404
404
405
405
405

Tuesday 6

Waning Gibbous 84%

20:49

11:29

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 09:43, Set: 16:33, Transit: 13:08. Moon - Rise: 20:49, Set: 11:29. Civil Dark: 17:23 - 08:53. Nautical Dark: 18:14 - 08:02. Astro Dark: 19:01 - 07:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
96
93
93
92
92
94
95
97
94
90
87
87
88
88

Low Clouds (% Sky Obscured)

76
85
85
86
86
85
84
84
85
85
86
86
85
85
85
86
87
87
87
88

Medium Clouds (% Sky Obscured)

72
82
88
94
100
91
80
70
62
59
57
66
74
79
53
27
0
0
0
0

High Clouds (% Sky Obscured)

27
47
48
34
21
14
7
0
0
0
0
0
0
0
0
1
1
11
21
30

ISS Passover

Visibility (miles)

2
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
4
6

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

18
24
37
47
54
56
53
46
40
37
35
41
45
47
43
36
25
23
21
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-10
-9
-9
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6
-6

Feels Like (°C)

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

Dew Point (°C)

-11
-10
-10
-9
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-8
-7
-7
-7
-7

Relative Humidity (%)

90
94
94
94
94
94
92
94
92
92
94
92
94
94
94
92
92
90
90
89

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

404
403
403
402
402
401
395
390
384
384
384
384
383
381
380
376
373
369
369
370

Forecast for Vorobino, Russia (58.02,29.46)

Generated: 31/12/25 19:58:03. Forecast: 31/12/25 to 06/01/26. Timezone: UTC+3.00