Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 60%

11:25

01:30

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 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Bad

Sun - Rise: 07:39, Set: 15:50, Transit: 11:44. Moon - Rise: 11:25, Set: 01:30. Civil Dark: 16:27 - 07:01. Nautical Dark: 17:08 - 06:20. Astro Dark: 17:48 - 05:41

Total Clouds (% Sky Obscured)

90
92
93
95
98
95
94
96
92
83
92
100
99
92
78
61
31
2
2
2
1
3
6
52

Low Clouds (% Sky Obscured)

90
92
93
92
97
94
90
96
92
83
89
100
99
92
77
56
20
1
2
2
1
1
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
1
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
25

ISS Passover

Visibility (miles)

0
0
0
0
1
2
1
2
8
4
2
2
2
3
3
4
4
9
9
9
9
9
9
9

Fog (%)

76
18
13
0
0
0
0
0
0
0
1
15
16
16
16
13
4
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
21
18
16
16
5
12
4
2
2
2
2
1
0
0
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)

13
13
13
9
9
8
7
7
7
6
5
5
4
3
2
1
1
0
1
1
1
1
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
84
82
84
81
81
87
87
87
94
96
98
98
98
96
96
96
92
90
85
80
80
79
68

Pressure (mb)

1025
1025
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1022
1022
1021
1020
1019

Ozone (du)

304
305
307
307
301
299
296
298
296
295
296
295
294
294
293
289
284
283
282
281
284
287
291
291

Monday 29

Waxing Gibbous 72%

11:42

02:56

10 Bad
11 Bad
12 Bad
13 Bad
14 Good
15 Good
16 OK
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
09 Bad

Sun - Rise: 07:39, Set: 15:51, Transit: 11:45. Moon - Rise: 11:42, Set: 02:56. Civil Dark: 16:28 - 07:01. Nautical Dark: 17:09 - 06:20. Astro Dark: 17:48 - 05:41

Total Clouds (% Sky Obscured)

83
85
92
90
14
5
30
89
100
100
100
100
100
97
95
100
100
100
100
92
86
57
77
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
28
86
100
100
100
100
100
97
91
100
100
100
100
86
83
57
68
73

Medium Clouds (% Sky Obscured)

70
80
83
86
9
3
3
3
3
27
87
94
5
0
35
43
94
100
96
87
55
0
75
44

High Clouds (% Sky Obscured)

44
32
37
21
4
3
3
26
34
27
28
60
21
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
1
6
15
16
16
15
15
15
15
16
16
15
14
13
15
15
26
35
57
26
91

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
1
2
4
6
22
30
39
44
54
73
95
95
95
95
65
23
13
26
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.4
0.9
1.2
1.4
1
0.4
0
0
0
0.1

Wind Speed/Direction (mph)

2
2
3
2
2
2
1
1
1
2
2
2
3
3
3
3
2
5
6
6
6
7
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
50
52
55
60
75
89
89
73
84
92
94
94
94
94
94
94
94
94
94
85
85
87
89

Pressure (mb)

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

Ozone (du)

290
290
290
289
288
289
290
291
291
289
290
294
297
300
301
300
296
298
328
343
353
355
356
364

Tuesday 30

Waxing Gibbous 82%

12:04

04:25

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
09 Bad

Sun - Rise: 07:39, Set: 15:51, Transit: 11:45. Moon - Rise: 12:04, Set: 04:25. Civil Dark: 16:29 - 07:01. Nautical Dark: 17:10 - 06:20. Astro Dark: 17:49 - 05:41

Total Clouds (% Sky Obscured)

75
74
100
99
91
95
100
97
99
100
98
96
97
97
99
94
96
98
97
100
100
100
99
99

Low Clouds (% Sky Obscured)

68
69
100
99
79
87
96
83
94
100
91
86
87
95
93
80
82
94
95
94
92
87
82
73

Medium Clouds (% Sky Obscured)

3
3
2
53
64
21
19
18
23
25
14
11
11
0
8
86
92
76
76
100
100
79
99
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
39
40

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
1

Fog (%)

43
12
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

31
25
28
51
47
32
37
65
71
71
73
72
68
61
65
64
62
58
60
61
54
46
37
38

Precipitation Amount (mm)

0.1
0
0.1
0.4
0.3
0.1
0.1
0.5
0.5
0.5
0.6
0.6
0.5
0.4
0.4
0.4
0.4
0.3
0.4
0.4
0.3
0.2
0.1
0.1

Wind Speed/Direction (mph)

7
8
9
11
11
10
9
10
11
11
11
10
11
10
9
9
8
8
7
7
6
5
4
3

Chance of Frost

Temperature (°C)

-6
-6
-5
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6

Feels Like (°C)

-11
-11
-11
-11
-12
-12
-12
-12
-11
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11

Dew Point (°C)

-8
-7
-8
-7
-7
-7
-8
-8
-7
-8
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

89
87
84
89
90
90
87
89
90
89
92
90
92
90
90
90
90
90
90
90
90
90
90
89

Pressure (mb)

1018
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

366
364
362
360
359
359
360
359
360
365
367
368
376
382
383
380
376
374
375
380
384
386
386
387

Wednesday 31

Waxing Gibbous 90%

12:34

05:53

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
09 Bad

Sun - Rise: 07:39, Set: 15:52, Transit: 11:46. Moon - Rise: 12:34, Set: 05:53. Civil Dark: 16:30 - 07:01. Nautical Dark: 17:11 - 06:20. Astro Dark: 17:50 - 05:41

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
91
86
64
52
30
49
66
80

Low Clouds (% Sky Obscured)

82
90
99
99
100
100
100
100
100
100
100
100
100
100
100
95
91
84
61
41
16
4
20
25

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
97
71
87
85
7
0
0
0
0
0
0
3
3
3
3
49
66
77

High Clouds (% Sky Obscured)

40
40
50
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
1
1
1
2
7
7

ISS Passover

Visibility (miles)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
5
6
4

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

Precipitation Probability (%)

42
52
72
88
95
95
94
85
83
79
69
65
50
51
48
42
32
27
15
9
4
2
2
4

Precipitation Amount (mm)

0.1
0.2
0.4
0.6
0.7
0.8
0.7
0.6
0.6
0.5
0.4
0.4
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
4
4
4
3
3
3
5
5
8
8
7
5
2
1
1
1
1
2
3
3
4

Chance of Frost

Temperature (°C)

-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-8
-9
-10
-11
-12
-13
-11
-9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
90
90
90
90
92
94
92
94
92
90
92
92
92
94
92
94
92
90
90
90
87

Pressure (mb)

1015
1014
1013
1011
1011
1010
1010
1011
1011
1011
1012
1013
1015
1015
1016
1017
1018
1018
1019
1020
1020
1020
1019
1019

Ozone (du)

387
382
377
375
372
367
358
351
343
341
340
339
338
338
340
341
339
335
329
319
315
320
313
324

Thursday 1

Waxing Gibbous 96%

13:18

07:10

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
09 Bad

Sun - Rise: 07:39, Set: 15:53, Transit: 11:46. Moon - Rise: 13:18, Set: 07:10. Civil Dark: 16:31 - 07:01. Nautical Dark: 17:12 - 06:20. Astro Dark: 17:51 - 05:41

Total Clouds (% Sky Obscured)

85
91
96
97
98
100
99
98
100
96
92
87
82
78
76
82
91
100
92
85
79
82
82
80

Low Clouds (% Sky Obscured)

45
62
84
84
76
80
72
65
56
49
52
56
55
52
47
37
25
12
8
4
0
3
10
14

Medium Clouds (% Sky Obscured)

65
48
20
37
62
80
80
75
60
40
18
0
2
55
60
77
90
100
92
85
79
82
82
80

High Clouds (% Sky Obscured)

18
28
42
59
77
95
85
80
83
81
79
77
74
72
65
80
89
99
92
85
79
82
82
80

ISS Passover

Visibility (miles)

1
1
1
1
1
1
3
4
4
5
6
6
6
6
6
6
7
7
7
5
3
1
1
1

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 (%)

16
15
7
8
20
5
3
12
0
0
0
0
1
1
1
2
1
0
2
2
1
10
13
14

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
5
5
5
5
5
5
5
5
5
6
7
7
7
7
6
6
6
6
6
6
6
6
7

Chance of Frost

Temperature (°C)

-8
-6
-5
-4
-4
-4
-4
-5
-5
-5
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-4
-4
-3
-3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
90
91
92
94
96
96
92
90
92
92
90
92
92
92
92
92
94
94
94
94
94

Pressure (mb)

1018
1017
1016
1015
1014
1014
1013
1013
1013
1012
1012
1011
1010
1009
1009
1008
1007
1006
1005
1005
1005
1004
1004
1004

Ozone (du)

311
308
309
307
307
308
307
308
310
317
321
324
332
336
334
332
337
343
348
366
384
401
402
403

Friday 2

Waxing Gibbous 100%

14:19

08:09

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
09 Bad

Sun - Rise: 07:38, Set: 15:54, Transit: 11:47. Moon - Rise: 14:19, Set: 08:09. Civil Dark: 16:32 - 07:01. Nautical Dark: 17:13 - 06:20. Astro Dark: 17:52 - 05:41

Total Clouds (% Sky Obscured)

86
94
100
99
99
98
99
100
100
100
100
99
99
99
99
97
94
92
94
97
100
100
100
100

Low Clouds (% Sky Obscured)

23
32
41
43
45
53
66
76
82
84
85
86
84
83
80
75
75
73
66
60
53
48
42
39

Medium Clouds (% Sky Obscured)

85
92
99
91
81
68
77
83
92
92
91
89
91
93
96
91
87
84
91
96
100
99
98
96

High Clouds (% Sky Obscured)

68
78
92
68
48
45
52
63
70
75
80
70
30
65
70
59
56
49
50
44
38
32
26
30

ISS Passover

Visibility (miles)

1
2
3
4
6
8
9
9
9
9
7
5
3
2
1
0
0
0
0
1
2
2
4
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
None
None
None
None
None
None
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

19
22
20
18
15
5
9
8
5
21
29
36
39
41
40
44
44
42
38
31
20
18
14
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-1
-1
-1
-1
-1
-2
-1
-1
-2
-1
-2
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2

Feels Like (°C)

-8
-8
-8
-8
-6
-6
-6
-6
-7
-7
-6
-7
-6
-6
-6
-7
-7
-6
-6
-6
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

92
91
89
89
89
91
91
89
87
86
87
89
91
91
92
94
94
94
94
94
94
92
91
89

Pressure (mb)

1004
1003
1003
1002
1003
1003
1003
1003
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004

Ozone (du)

404
401
398
395
390
385
381
377
373
368
367
365
363
355
347
339
337
335
332
317
302
287
290
294

Saturday 3

Full Moon 99%

15:38

08:50

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: 15:55, Transit: 11:47. Moon - Rise: 15:38, Set: 08:50. Civil Dark: 16:33 - 07:01. Nautical Dark: 17:14 - 06:20. Astro Dark: 17:53 - 05:41

Total Clouds (% Sky Obscured)

99
98
96
94
92
90
93
96
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
52
54
66
74
82
83
88
94
96
98
100
98
97
96
96
96
97
97
99
100

Medium Clouds (% Sky Obscured)

90
84
75
69
67
64
76
87
99
99
100
100
99
99
98
99
99
99
99
100
100

High Clouds (% Sky Obscured)

31
46
47
63
62
67
73
79
86
91
98
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
6
3
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

Precipitation Type

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

Precipitation Probability (%)

8
8
6
14
17
17
37
44
48
62
70
75
80
84
88
89
91
92
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.4
0.5
0.6
0.6
0.6
0.6
0.8
0.9
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
83
81
84
91
94
94
94
92
92
94
96
96
98
98
98
96
96
96
98

Pressure (mb)

1005
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004

Ozone (du)

298
299
301
303
304
306
307
315
323
331
336
342
348
348
348
348
345
343
340
338
335

Forecast for Kolonia, Powiat żywiecki, Poland (49.59,19.30)

Generated: 28/12/25 10:08:47. Forecast: 28/12/25 to 03/01/26. Timezone: UTC+1.00