Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 2%

07:48

13:56

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 OK
19 OK
20 OK
21 OK
22 Good
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 07:54, Set: 16:00, Transit: 11:57. Moon - Rise: 07:48, Set: 13:56. Civil Dark: 16:41 - 07:13. Nautical Dark: 17:25 - 06:29. Astro Dark: 18:07 - 05:47

Total Clouds (% Sky Obscured)

99
98
96
96
96
100
100
100
100
100
100
100
97
95
68
29
25
22
15
8
29
27
21
17

Low Clouds (% Sky Obscured)

81
79
80
88
91
100
100
100
100
100
100
99
93
78
58
17
1
1
1
1
1
2
2
2

Medium Clouds (% Sky Obscured)

1
2
1
0
9
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
24
34
45
31
19
7
28
35
31
18
28
51
51
24
27
25
22
15
7
29
27
18
16

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
92
94
94
96
98
96
94
94
94
96
94
92
90
89
89
87
87
87
87
87
87

Pressure (mb)

1029
1029
1029
1030
1030
1031
1031
1032
1032
1032
1032
1032
1032
1033
1033
1033
1034
1034
1035
1035
1035
1036
1036
1036

Ozone (du)

335
332
330
329
330
331
331
331
329
327
324
321
320
318
316
314
315
318
319
319
317
318
315
313

Sunday 18

New Moon 0%

08:18

15:13

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

Sun - Rise: 07:53, Set: 16:01, Transit: 11:57. Moon - Rise: 08:18, Set: 15:13. Civil Dark: 16:42 - 07:12. Nautical Dark: 17:26 - 06:28. Astro Dark: 18:09 - 05:46

Total Clouds (% Sky Obscured)

30
35
50
39
31
22
19
6
8
8
12
12
10
10
9
11
23
25
25
21
16
11
14
19

Low Clouds (% Sky Obscured)

2
12
19
11
2
2
2
2
2
2
2
2
2
2
2
2
22
25
25
21
16
11
14
19

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)

29
35
50
38
31
22
19
5
5
6
9
10
7
7
6
10
15
10
13
4
3
4
11
17

ISS Passover

Visibility (miles)

9
7
7
7
9
9
9
9
9
9
9
9
9
9
9
9
4
4
4
4
4
4
4
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
88
88
86
85
85
82
80
80
84
85
87
90
90
90
90
92
90
88
90
88
88

Pressure (mb)

1036
1036
1036
1036
1036
1037
1037
1037
1036
1036
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035

Ozone (du)

313
313
315
316
318
318
318
320
322
322
322
324
328
332
334
337
339
342
342
343
344
346
348
350

Monday 19

Waxing Crescent 1%

08:39

16:35

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

Sun - Rise: 07:52, Set: 16:03, Transit: 11:58. Moon - Rise: 08:39, Set: 16:35. Civil Dark: 16:44 - 07:11. Nautical Dark: 17:28 - 06:27. Astro Dark: 18:10 - 05:45

Total Clouds (% Sky Obscured)

20
24
22
22
17
21
19
17
16
15
10
16
9
12
10
13
8
13
9
9
12
14
15
19

Low Clouds (% Sky Obscured)

20
23
22
22
13
12
2
2
2
2
2
2
2
2
10
13
8
13
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)

20
21
17
17
12
14
18
15
15
12
10
15
9
11
3
6
5
3
5
5
8
14
15
19

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-16
-16
-15
-15
-15
-14
-11
-9
-8
-8
-7
-8
-9
-11
-11
-12
-11
-11
-11
-11
-12
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
86
88
86
85
83
80
79
82
84
85
90
90
92
90
90
88
88
88
90
87
88

Pressure (mb)

1035
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1032
1032
1033
1033
1033
1032
1032
1032
1032
1032
1031
1031

Ozone (du)

350
351
349
348
346
346
347
348
346
346
347
348
350
353
352
351
349
349
350
351
352
353
354
355

Tuesday 20

Waxing Crescent 3%

08:54

17:58

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

Sun - Rise: 07:51, Set: 16:05, Transit: 11:58. Moon - Rise: 08:54, Set: 17:58. Civil Dark: 16:46 - 07:10. Nautical Dark: 17:30 - 06:26. Astro Dark: 18:12 - 05:44

Total Clouds (% Sky Obscured)

4
2
15
15
14
9
10
4
13
13
14
8
10
9
7
7
6
5
11
12
5
5
3
3

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
2
2
2
2
2
2
1
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)

4
2
15
15
14
9
10
4
13
13
14
8
10
9
7
7
6
5
11
12
5
5
3
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-12
-12
-14
-14
-14
-12
-10
-7
-7
-5
-6
-6
-8
-9
-10
-10
-10
-10
-11
-12
-10
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
86
85
87
82
81
79
81
82
87
87
89
89
88
88
88
88
87
88
87
87

Pressure (mb)

1031
1031
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1022

Ozone (du)

355
355
355
355
354
351
351
351
350
349
346
344
339
333
328
325
323
323
322
322
321
321
320
321

Wednesday 21

Waxing Crescent 8%

09:05

19:21

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 OK
16 Bad
17 Bad
18 Bad
19 Good
20 Good
21 Good
22 OK
23 OK
00 Bad
01 OK
02 OK

Sun - Rise: 07:50, Set: 16:07, Transit: 11:58. Moon - Rise: 09:05, Set: 19:21. Civil Dark: 16:47 - 07:09. Nautical Dark: 17:31 - 06:25. Astro Dark: 18:13 - 05:43

Total Clouds (% Sky Obscured)

3
3
4
4
4
4
5
4
4
2
8
16
25
42
58
73
1
1
1
20
29
42
32
28

Low Clouds (% Sky Obscured)

1
0
0
1
1
1
1
1
1
0
0
2
1
1
2
2
1
1
1
20
29
42
32
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
6
9
20
30
42
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
3
3
3
3
2
2
3
3
2
3
3
2
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
8

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)

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

Chance of Frost

Temperature (°C)

-9
-9
-9
-10
-10
-10
-9
-6
-4
-2
-2
-2
-4
-7
-8
-9
-9
-10
-10
-10
-10
-11
-11
-11

Feels Like (°C)

-10
-11
-11
-12
-12
-12
-11
-8
-6
-4
-2
-2
-4
-7
-9
-10
-11
-11
-11
-12
-11
-12
-12
-13

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
86
88
88
82
78
76
78
84
87
87
87
85
83
83
83
83
85
88
90
90

Pressure (mb)

1022
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

321
321
323
325
324
323
324
325
324
324
323
323
325
325
327
328
327
331
335
339
342
346
349
351

Thursday 22

Waxing Crescent 14%

09:14

20:43

03 OK
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: 07:48, Set: 16:09, Transit: 11:58. Moon - Rise: 09:14, Set: 20:43. Civil Dark: 16:49 - 07:08. Nautical Dark: 17:33 - 06:24. Astro Dark: 18:15 - 05:42

Total Clouds (% Sky Obscured)

24
36
52
68
71
72
76
62
53
39
48
57
62
67
67
62
67
74
85
89
93
98
94
91

Low Clouds (% Sky Obscured)

24
36
52
68
71
72
76
62
53
39
48
57
57
53
46
43
57
71
84
89
93
97
94
90

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)

6
4
3
2
1
4
6
9
9
9
9
9
9
9
7
5
3
3
2
2
2
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 (%)

0
1
2
1
3
3
3
3
2
0
0
1
0
1
1
1
4
4
3
8
11
13
14
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

353
354
357
360
363
366
370
373
378
383
388
389
390
390
394
397
400
401
403
404
400
396
392
394

Friday 23

Waxing Crescent 23%

09:22

22:06

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: 07:47, Set: 16:11, Transit: 11:59. Moon - Rise: 09:22, Set: 22:06. Civil Dark: 16:51 - 07:07. Nautical Dark: 17:34 - 06:23. Astro Dark: 18:16 - 05:41

Total Clouds (% Sky Obscured)

86
90
92
100
100
100
100
94
88
82
78
74
71
71
70
71
75
79
81
81
81
82

Low Clouds (% Sky Obscured)

86
90
92
98
99
99
100
94
88
82
78
74
71
71
70
70
73
76
80
80
80
80

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

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

ISS Passover

Visibility (miles)

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

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 (%)

13
13
12
10
10
9
7
9
10
10
9
7
3
7
8
7
10
12
10
13
15
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-16
-16
-16
-17
-18
-18
-19
-19
-19
-19
-17
-18
-18
-18
-18
-19
-22
-21
-21
-21
-21

Dew Point (°C)

-13
-13
-13
-14
-14
-15
-15
-15
-15
-14
-14
-14
-15
-15
-16
-17
-18
-18
-18
-18
-18
-18

Relative Humidity (%)

90
90
90
88
90
88
88
86
86
84
85
86
86
88
88
88
87
87
87
86
85
86

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

396
398
402
406
410
413
416
419
419
419
419
418
417
416
415
414
413
413
413
413
411
408

Forecast for Stara Kiszewa, Powiat kościerski, Poland (53.99,18.17)

Generated: 17/01/26 03:23:46. Forecast: 17/01/26 to 23/01/26. Timezone: UTC+1.00