Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

08:36

15:20

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

Sun - Rise: 07:50, Set: 16:07, Transit: 11:59. Moon - Rise: 08:36, Set: 15:20. Civil Dark: 16:46 - 07:10. Nautical Dark: 17:30 - 06:27. Astro Dark: 18:11 - 05:46

Total Clouds (% Sky Obscured)

7
12
16
16
21
19
11
32
39
21
11
7
7
7
8
7
6
6
41
45
33
41
45
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
2
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)

7
12
16
16
14
13
6
14
18
9
5
2
2
2
2
2
2
2
27
34
20
26
34
36

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)

8
8
9
9
10
10
10
10
10
10
10
10
10
9
9
9
8
9
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
70
64
60
61
65
70
77
79
80
80
82
80
82
80
80
80
79
79
79
78
78
78
78

Pressure (mb)

1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1032
1032
1032
1032

Ozone (du)

316
319
320
322
323
325
327
327
329
332
335
336
339
340
341
343
344
345
347
351
352
353
353
350

Monday 19

Waxing Crescent 1%

08:52

16:40

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

Sun - Rise: 07:49, Set: 16:08, Transit: 11:59. Moon - Rise: 08:52, Set: 16:40. Civil Dark: 16:48 - 07:09. Nautical Dark: 17:31 - 06:26. Astro Dark: 18:13 - 05:45

Total Clouds (% Sky Obscured)

23
9
15
36
39
38
25
6
44
48
64
56
19
35
17
9
8
8
8
28
28
44
40
8

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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)

19
5
9
22
21
20
11
2
19
24
33
31
9
19
9
2
2
2
1
8
10
12
14
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-10
-9
-7
-6
-6
-6
-7
-7
-8
-9
-9
-8
-8
-8
-8
-8
-7
-8
-8
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

79
74
69
68
67
65
71
78
79
79
79
77
79
77
77
79
80
80
82
80
82
80
82
84

Pressure (mb)

1032
1032
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1028
1028

Ozone (du)

349
347
346
346
346
345
346
345
346
345
346
346
344
342
342
344
345
345
346
346
347
347
347
349

Tuesday 20

Waxing Crescent 3%

09:04

18:02

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
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:48, Set: 16:10, Transit: 11:59. Moon - Rise: 09:04, Set: 18:02. Civil Dark: 16:50 - 07:08. Nautical Dark: 17:33 - 06:25. Astro Dark: 18:14 - 05:44

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

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
2
1
1
2
1
0
0
0
0
1
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)

4
4
4
5
5
5
5
5
4
3
3
3
3
3
2
2
3
3
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
69
63
62
63
66
71
79
84
85
85
85
84
85
85
84
85
85
85
85
85
87
88
90

Pressure (mb)

1028
1028
1028
1027
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1019
1019
1018
1018

Ozone (du)

350
350
351
350
347
348
352
352
351
348
350
350
349
346
344
342
339
336
332
330
329
328
330
330

Wednesday 21

Waxing Crescent 8%

09:04

19:24

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
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:46, Set: 16:12, Transit: 12:00. Moon - Rise: 09:04, Set: 19:24. Civil Dark: 16:51 - 07:07. Nautical Dark: 17:34 - 06:24. Astro Dark: 18:15 - 05:43

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
74
68
65
65
69
75
85
90
89
90
90
89
89
89
89
88
85
83
82
80
78
78
80

Pressure (mb)

1017
1017
1016
1016
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009

Ozone (du)

329
329
330
331
331
332
331
331
333
337
338
340
343
345
346
345
346
350
355
360
365
367
370
371

Thursday 22

Waxing Crescent 14%

09:14

20:45

09 Good
10 Good
11 OK
12 OK
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

Sun - Rise: 07:45, Set: 16:14, Transit: 12:00. Moon - Rise: 09:14, Set: 20:45. Civil Dark: 16:53 - 07:06. Nautical Dark: 17:36 - 06:23. Astro Dark: 18:17 - 05:42

Total Clouds (% Sky Obscured)

2
13
29
43
55
64
73
75
76
73
79
84
85
90
95
95
95
95
91
86
81
72
70
59

Low Clouds (% Sky Obscured)

2
0
0
0
6
12
17
24
32
40
47
50
52
52
57
57
57
57
62
67
67
63
60
59

Medium Clouds (% Sky Obscured)

0
6
19
29
36
40
45
42
47
43
42
41
40
42
52
59
56
48
38
31
27
28
24
25

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
3
3
1
5
5
6
7
6
5
7
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)

10
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-13
-13
-12
-11
-10
-10
-10
-10
-10
-11
-12
-12
-13
-13
-13
-13
-13
-13
-13
-14
-14
-14
-14

Relative Humidity (%)

77
71
67
67
67
73
77
80
82
82
80
78
78
78
80
80
80
80
81
83
81
83
81
80

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1012
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

373
376
379
382
382
383
381
381
384
389
393
396
396
396
394
395
400
401
402
403
405
407
409
410

Friday 23

Waxing Crescent 23%

09:24

22:07

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:44, Set: 16:16, Transit: 12:00. Moon - Rise: 09:24, Set: 22:07. Civil Dark: 16:55 - 07:05. Nautical Dark: 17:37 - 06:22. Astro Dark: 18:18 - 05:41

Total Clouds (% Sky Obscured)

58
64
73
83
84
86
86
90
94
98
98
98
97
96
95
95
96
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
64
73
83
84
84
81
86
91
96
94
92
90
90
88
88
84
81
77
78
79
80
83
90

Medium Clouds (% Sky Obscured)

29
31
29
27
27
26
26
26
26
26
29
36
44
45
48
44
58
75
91
91
91
91
91
93

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
34
65
94
67
42
14
11
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
6
4
3
2
2
1
1
1
2
2
2
3
3
3
3
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

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
7
9
10
13
14
16
16
16
16
17
18
16
14
14
15
14
11
5
13
16
17
26
33

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)

12
12
13
12
12
12
12
11
12
12
12
12
11
11
11
11
11
11
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-16
-16
-16
-16
-14
-14
-14
-14
-14
-14
-16
-16
-16
-16
-16
-16
-16
-16
-17
-17
-17
-16
-17

Dew Point (°C)

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

Relative Humidity (%)

80
78
77
75
72
77
82
83
87
87
87
87
87
86
88
88
86
88
86
86
86
85
85
85

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

411
412
412
412
412
412
412
412
412
413
413
414
415
416
415
414
414
409
405
400
397
394
390
388

Saturday 24

Waxing Crescent 33%

09:33

23:31

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:42, Set: 16:17, Transit: 12:00. Moon - Rise: 09:33, Set: 23:31. Civil Dark: 16:56 - 07:03. Nautical Dark: 17:39 - 06:21. Astro Dark: 18:20 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
97
97
97

Low Clouds (% Sky Obscured)

94
96
97
98
98
98
97
98
98
98
98
96
95
95
95
94
95
95
96
97
97
97

Medium Clouds (% Sky Obscured)

94
87
79
64
56
48
36
48
56
63
65
64
66
59
53
52
54
65
65
68
66
65

High Clouds (% Sky Obscured)

0
2
3
8
8
9
7
30
50
71
68
64
52
26
13
0
4
8
8
10
11
7

ISS Passover

Visibility (miles)

5
5
5
5
5
3
2
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2

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

Precipitation Probability (%)

37
44
49
55
56
57
59
60
62
68
71
71
70
63
56
47
43
38
33
30
28
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
13
14
13
13
13
13
13
13
13
13
13
12
12
12
11
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-17
-17
-17
-17
-14
-15
-15
-15
-14
-15
-16
-16
-17
-16
-16
-16
-18
-17
-17
-17
-17

Dew Point (°C)

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

Relative Humidity (%)

83
83
81
80
78
82
85
87
87
87
87
87
85
85
85
85
86
85
85
85
83
85

Pressure (mb)

1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

386
385
383
382
381
381
381
380
382
384
386
385
385
384
384
383
383
383
382
382
385
387

Forecast for Gmina Sicienko, Powiat bydgoski, Poland (53.20,17.80)

Generated: 18/01/26 09:59:27. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+1.00