Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 31

Waxing Gibbous 96%

13:18

05:53

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
19 Bad
20 Bad
21 Bad
22 Bad

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

Total Clouds (% Sky Obscured)

100
100
99
98
99
99
100
100
98
95
95
99
100
100
98
95
84
67
80
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
97
99
97
89
96
88
91
88
87
90
93
100
100
97
93
81
60
11
18
32
37
55
57

Medium Clouds (% Sky Obscured)

55
4
4
4
36
94
100
100
92
64
45
50
25
37
0
0
0
1
41
86
100
100
100
100

High Clouds (% Sky Obscured)

6
0
2
8
33
80
100
90
65
41
39
56
65
85
59
26
23
4
50
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
2
9
9
8
6
6
7
7

Fog (%)

8
6
5
4
6
12
13
7
3
6
1
23
15
7
2
5
2
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

48
63
53
55
42
39
34
28
36
47
42
50
30
22
14
11
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
2
1
1
1
2
2
3
3
4
5
5
8
9
10
10
10
10
10
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1009
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1004

Ozone (du)

341
340
339
339
337
330
320
316
314
312
306
300
295
295
291
287
289
301
307
314
307
315
334
354

Thursday 1

Waxing Gibbous 94%

14:19

07:10

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:39, Set: 15:54, Transit: 11:47. Moon - Rise: 14:19, Set: 07:10. Civil Dark: 16:32 - 07:01. Nautical Dark: 17:13 - 06:20. Astro Dark: 17:52 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
93
98
89
89
87
77

Low Clouds (% Sky Obscured)

94
98
89
96
96
91
97
88
82
88
92
89
87
99
90
100
93
76
84
78
77
75
74
71

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
56
50
50
55
55
53
98
80
95
80
81
16
42

High Clouds (% Sky Obscured)

100
100
100
100
100
100
55
62
55
55
14
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
Snow

Precipitation Probability (%)

1
10
25
58
80
73
57
47
48
51
54
44
51
51
53
63
71
63
45
49
29
29
35
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4

Feels Like (°C)

-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-9
-9
-8
-9
-8
-9
-8
-8
-8
-8
-8
-8
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1004
1003
1002
1002
1002
1002
1001
1001
1001
1002
1002
1002
1002
1001
1001
1000
1000
1000
1000
1001
1001
1001
1001
1000

Ozone (du)

364
386
394
395
386
374
373
375
369
369
373
375
372
382
384
384
387
387
385
385
393
398
399
408

Friday 2

Waxing Gibbous 100%

15:38

08:09

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:38, Set: 15:55, Transit: 11:47. Moon - Rise: 15:38, Set: 08:09. Civil Dark: 16:33 - 07:01. Nautical Dark: 17:14 - 06:20. Astro Dark: 17:53 - 05:41

Total Clouds (% Sky Obscured)

75
100
100
96
100
100
100
99
93
95
97
96
100
100
78
79
50
37
41
95
95
96
96
97

Low Clouds (% Sky Obscured)

70
59
76
84
88
90
98
99
78
82
89
85
91
75
67
71
50
37
41
62
74
84
93
91

Medium Clouds (% Sky Obscured)

60
100
45
33
58
100
100
47
17
15
84
70
79
19
43
13
0
6
41
95
93
16
9
12

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
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

43
40
19
15
16
24
28
20
40
45
46
58
68
71
39
21
14
13
14
14
29
32
36
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
6
6
8
7
5
4
5
5
6
7
7
8
8
10
10
8
5
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
92
89
90
90
89
90
87
90
92
90
90
89
92
92
90
92
92
94
92
94
94
94

Pressure (mb)

1001
1001
1000
1001
1001
1001
1001
1001
1002
1003
1004
1004
1005
1005
1005
1006
1007
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

416
420
424
423
426
428
428
430
424
414
403
387
376
365
361
362
364
365
367
376
379
380
380
377

Saturday 3

Full Moon 99%

17:05

08:50

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:38, Set: 15:57, Transit: 11:47. Moon - Rise: 17:05, Set: 08:50. Civil Dark: 16:34 - 07:01. Nautical Dark: 17:15 - 06:20. Astro Dark: 17:54 - 05:41

Total Clouds (% Sky Obscured)

97
98
97
96
95
96
97
98
94
90
86
86
94
98
92
84
80
77
78
76
63
52
43
42

Low Clouds (% Sky Obscured)

88
87
89
90
91
94
95
96
93
90
86
85
93
96
91
83
77
76
72
71
51
37
24
23

Medium Clouds (% Sky Obscured)

21
30
14
10
8
22
34
43
12
6
0
10
22
23
15
7
0
0
0
0
0
0
0
0

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
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

31
29
22
22
21
25
27
35
37
38
41
46
53
58
46
34
24
22
25
14
13
3
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-5
-5
-6
-6
-6
-6
-6
-7
-6
-7
-6
-6
-6
-6
-6
-7
-7
-8
-9
-10
-10
-11
-11
-12

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-7
-7
-7
-7
-7
-8
-7
-8
-7
-7
-8
-8
-8
-8
-9
-9
-10
-11
-11
-12
-12
-14

Relative Humidity (%)

94
94
92
92
92
92
92
92
92
92
92
90
87
87
89
89
88
90
92
92
92
92
92
90

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1020
1021

Ozone (du)

375
371
363
360
364
360
354
354
356
355
360
373
372
369
358
360
365
367
366
361
365
364
365
368

Sunday 4

Waning Gibbous 96%

18:32

09:19

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

Sun - Rise: 07:38, Set: 15:58, Transit: 11:48. Moon - Rise: 18:32, Set: 09:19. Civil Dark: 16:35 - 07:01. Nautical Dark: 17:16 - 06:20. Astro Dark: 17:55 - 05:41

Total Clouds (% Sky Obscured)

42
43
37
37
35
26
12
12
25
34
37
32
35
58
53
51
49
52
56
54
49
53
62
75

Low Clouds (% Sky Obscured)

25
25
25
28
27
16
8
6
7
5
1
1
0
1
0
0
0
0
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
1
0
5
10
20
20
25
35
67

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
12
21
29
21
32
58
53
44
32
27
22
20
10
5
0
31

ISS Passover

Visibility (miles)

2
1
1
0
0
0
0
1
1
1
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

-13
-13
-13
-12
-12
-12
-12
-13
-13
-12
-10
-8
-6
-5
-4
-6
-7
-9
-10
-11
-12
-12
-13
-13

Feels Like (°C)

-17
-17
-17
-16
-16
-16
-16
-15
-15
-15
-12
-10
-8
-7
-7
-7
-8
-8
-9
-9
-10
-14
-14
-14

Dew Point (°C)

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

Relative Humidity (%)

92
90
92
90
92
90
88
88
88
88
83
79
76
76
78
82
83
88
88
86
86
84
83
81

Pressure (mb)

1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1022
1021
1020
1020
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

365
361
358
357
359
359
361
361
354
349
349
347
347
345
344
345
345
346
347
348
349
350
352
353

Monday 5

Waning Gibbous 91%

19:54

09:40

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 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:38, Set: 15:59, Transit: 11:48. Moon - Rise: 19:54, Set: 09:40. Civil Dark: 16:36 - 07:01. Nautical Dark: 17:17 - 06:20. Astro Dark: 17:56 - 05:41

Total Clouds (% Sky Obscured)

86
100
100
100
100
100
100
100
99
98
97
80
57
25
27
35
45
63
82
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
2
3
3
3
3
4
4
4
11
15
13
3
4
0
0
0
0
0
0
5
5

Medium Clouds (% Sky Obscured)

83
99
100
100
100
100
100
100
98
94
90
71
53
25
27
35
45
63
82
100
100
100
100
100

High Clouds (% Sky Obscured)

61
92
69
58
65
77
90
100
85
73
53
25
57
25
27
35
45
63
82
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
3
3
3
3
3
3

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

Chance of Frost

Temperature (°C)

-12
-11
-11
-10
-10
-10
-10
-10
-10
-9
-8
-6
-6
-5
-4
-5
-6
-7
-7
-8
-8
-8
-8
-8

Feels Like (°C)

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

Dew Point (°C)

-15
-14
-13
-12
-12
-12
-12
-12
-12
-11
-9
-8
-8
-7
-6
-7
-7
-8
-8
-9
-9
-9
-9
-9

Relative Humidity (%)

81
83
83
85
85
86
86
86
88
87
87
85
85
85
84
89
92
96
96
94
94
96
94
94

Pressure (mb)

1021
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

354
355
357
357
357
358
359
359
360
361
361
362
362
362
362
365
368
371
371
370
370
370
370
370

Tuesday 6

Waning Gibbous 83%

21:12

09:56

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: 07:37, Set: 16:00, Transit: 11:49. Moon - Rise: 21:12, Set: 09:56. Civil Dark: 16:37 - 07:00. Nautical Dark: 17:18 - 06:20. Astro Dark: 17:57 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
92
95
97
100

Low Clouds (% Sky Obscured)

24
29
34
38
38
47
52
57
62
63
68
66
64
61
65
71
78
63
52
42

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
98
98
85
71
56
48
37
29

High Clouds (% Sky Obscured)

100
100
100
100
100
91
82
75
85
97
100
100
100
100
70
40
9
40
70
100

ISS Passover

Visibility (miles)

3
2
2
2
3
3
3
3
3
2
1
0
3
6
9
6
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

Precipitation Type

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

Precipitation Probability (%)

4
2
3
3
1
9
10
6
19
22
18
20
18
13
14
13
13
13
12
11

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
96
96
94
94
94
94
90
89
87
85
82
87
89
94
94
92

Pressure (mb)

1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1018
1017
1017
1018
1018
1018
1018

Ozone (du)

369
367
366
366
366
366
367
369
370
372
374
376
376
377
377
377
377
377
377
378

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

Generated: 31/12/25 23:03:47. Forecast: 31/12/25 to 06/01/26. Timezone: UTC+1.00