Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waning Crescent 6%

06:33

13:15

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:38, Set: 16:09, Transit: 11:54. Moon - Rise: 06:33, Set: 13:15. Civil Dark: 16:46 - 07:01. Nautical Dark: 17:27 - 06:20. Astro Dark: 18:07 - 05:40

Total Clouds (% Sky Obscured)

49
57
60
45
72
72
55
62
69
77
89
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

49
57
60
43
70
72
55
62
69
77
84
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium 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

High Clouds (% Sky Obscured)

2
30
2
0
0
5
8
26
9
19
27
28
8
61
39
32
11
3
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
7
9
9
9
9
9
7
7
7
9
9
9
9

Fog (%)

0
42
100
100
99
91
98
0
0
0
0
0
0
0
0
2
6
9
9
7
4
3
13
99

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
94
96
96
98
98
98
98
96
96
92
94
96
96
96
96
96
96
96
92

Pressure (mb)

1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1028
1027
1028
1028

Ozone (du)

325
322
323
324
327
327
329
332
333
331
329
329
325
322
323
325
327
329
331
334
332
329
325
326

Saturday 17

Waning Crescent 2%

07:19

14:18

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

Sun - Rise: 07:37, Set: 16:11, Transit: 11:54. Moon - Rise: 07:19, Set: 14:18. Civil Dark: 16:48 - 07:00. Nautical Dark: 17:29 - 06:19. Astro Dark: 18:08 - 05:40

Total Clouds (% Sky Obscured)

100
100
96
96
71
44
44
42
39
34
3
3
3
3
3
3
3
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

100
100
95
95
71
44
44
42
39
34
2
2
2
2
2
2
3
0
0
0
0
0
0
0

Medium 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

High Clouds (% Sky Obscured)

0
2
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)

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 (%)

97
100
100
88
36
6
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-2
-2
-2
-2
-3
-3
-3
-2
-2
-2
-3
-4
-5
-6
-7
-8
-9
-9
-10
-10
-11

Relative Humidity (%)

92
92
92
92
91
92
91
87
84
83
84
84
86
84
83
79
76
73
69
66
65
66
65
63

Pressure (mb)

1028
1028
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1031
1031
1032
1032
1033
1033
1033
1033
1034
1034
1034

Ozone (du)

325
322
321
318
315
315
315
316
318
320
322
325
329
329
329
328
328
329
330
331
331
332
332
333

Sunday 18

New Moon 0%

07:54

15:30

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

Sun - Rise: 07:36, Set: 16:12, Transit: 11:54. Moon - Rise: 07:54, Set: 15:30. Civil Dark: 16:49 - 06:59. Nautical Dark: 17:30 - 06:18. Astro Dark: 18:09 - 05:39

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium 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

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)

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
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)

10
10
10
10
10
10
11
11
11
12
11
11
11
10
10
11
11
11
10
9
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
67
70
71
71
68
65
61
62
62
63
68
70
72
72
71
71
73
74
76
77
77
77

Pressure (mb)

1034
1034
1034
1034
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1035
1035
1035
1035

Ozone (du)

331
329
325
324
321
321
320
320
319
318
318
317
317
316
316
316
315
315
313
313
313
313
315
318

Monday 19

Waxing Crescent 1%

08:19

16:47

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

Sun - Rise: 07:35, Set: 16:14, Transit: 11:54. Moon - Rise: 08:19, Set: 16:47. Civil Dark: 16:51 - 06:58. Nautical Dark: 17:31 - 06:17. Astro Dark: 18:11 - 05:38

Total Clouds (% Sky Obscured)

5
3
3
3
3
3
3
3
2
0
0
3
3
3
3
2
2
4
9
13
1
2
2
3

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Medium 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

High Clouds (% Sky Obscured)

3
3
2
2
2
2
2
2
1
0
0
2
2
1
2
2
1
2
5
8
1
1
0
0

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
74
73
74
74
72
68
63
61
59
60
63
70
72
72
72
73
72
73
73
75
79
81

Pressure (mb)

1035
1034
1035
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033

Ozone (du)

319
320
321
321
321
324
325
326
326
327
329
331
333
335
335
336
339
340
343
345
345
345
344
341

Tuesday 20

Waxing Crescent 3%

08:38

18:06

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

Sun - Rise: 07:34, Set: 16:15, Transit: 11:55. Moon - Rise: 08:38, Set: 18:06. Civil Dark: 16:52 - 06:57. Nautical Dark: 17:33 - 06:17. Astro Dark: 18:12 - 05:38

Total Clouds (% Sky Obscured)

3
3
3
3
2
2
2
2
2
2
2
0
0
0
3
3
0
0
0
0
0
0
8
15

Low Clouds (% Sky Obscured)

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

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
1
0
0
0
1
1
0
0
0
0
0
0
8
13

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
82
81
79
75
71
66
62
61
64
67
71
75
75
74
72
72
69
72
75
78
78

Pressure (mb)

1033
1033
1033
1033
1033
1032
1032
1032
1031
1031
1030
1029
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026

Ozone (du)

340
337
335
333
334
335
335
336
335
336
338
339
342
343
345
347
351
353
354
356
357
358
360
359

Wednesday 21

Waxing Crescent 8%

08:54

19:24

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

Sun - Rise: 07:33, Set: 16:17, Transit: 11:55. Moon - Rise: 08:54, Set: 19:24. Civil Dark: 16:54 - 06:56. Nautical Dark: 17:34 - 06:16. Astro Dark: 18:13 - 05:37

Total Clouds (% Sky Obscured)

20
32
38
39
33
32
46
66
73
67
73
70
66
51
46
42
40
58
74
74
74
75
59
58

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
5
2
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
2
3
10
9
25
27
34
37
30
24
23
17
14
20
26
49
62
75
59
45

High Clouds (% Sky Obscured)

15
12
11
10
18
32
46
58
37
5
35
65
66
51
46
42
40
58
74
74
74
75
59
58

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
1
1
2
2
0
1
1
0
1
1

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
4
4
4
5
5
5
5
5
5
5
6
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
75
73
72
66
61
57
54
50
46
49
52
56
57
57
59
59
60
60
62
65
66
70

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

357
356
353
349
345
343
340
337
336
335
334
334
335
335
336
337
338
344
350
356
358
361
363
363

Thursday 22

Waxing Crescent 14%

09:07

20:42

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
00 Bad

Sun - Rise: 07:32, Set: 16:19, Transit: 11:55. Moon - Rise: 09:07, Set: 20:42. Civil Dark: 16:55 - 06:55. Nautical Dark: 17:36 - 06:15. Astro Dark: 18:15 - 05:36

Total Clouds (% Sky Obscured)

50
71
71
72
71
65
69
70
70
66
72
77
86
87
93
100
96
91
87
91
95
100

Low Clouds (% Sky Obscured)

2
4
10
13
12
14
13
13
13
16
32
47
60
72
81
89
90
87
86
90
95
100

Medium Clouds (% Sky Obscured)

31
40
46
65
71
65
69
70
70
66
72
77
86
87
90
90
81
73
61
61
58
58

High Clouds (% Sky Obscured)

50
71
68
52
38
24
10
40
69
66
72
77
86
87
93
95
63
32
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

0
2
2
0
1
1
1
2
2
0
3
7
10
14
20
25
25
25
26
23
18
7

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
77
77
77
77
73
70
66
66
65
64
67
73
77
79
80
84
82
80
80
80
80

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1025
1025
1025

Ozone (du)

364
364
368
373
378
379
381
382
384
386
388
389
390
392
391
391
390
388
386
385
383
381

Forecast for Blachownia, Powiat częstochowski, Poland (50.78,18.97)

Generated: 16/01/26 03:21:06. Forecast: 16/01/26 to 22/01/26. Timezone: UTC+1.00