Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waning Crescent 6%

10:12

11:12

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 09:28, Set: 15:55, Transit: 12:42. Moon - Rise: 10:12, Set: 11:12. Civil Dark: 16:51 - 08:32. Nautical Dark: 17:48 - 07:35. Astro Dark: 18:40 - 06:43

Total Clouds (% Sky Obscured)

90
92
94
95
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
92
91
95
98
100
98
99
99
100
97
91
93
97
94
93
88
95
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

83
73
81
91
100
99
95
97
100
100
100
100
100
100
100
100
95
90
99
98
76
83
84
46

High Clouds (% Sky Obscured)

90
92
94
95
98
100
52
54
100
100
100
100
99
100
100
100
65
77
63
100
85
66
78
72

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
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
2
4
11
55
45
27
25
12
22
25
25
20
23
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
0
0
-1
-1
-1
-1
-1
-1
-2
-1
-2
-1
-1
-1
-0
0
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
91
91
88
88
88
88
87
86
87
87
87
89
87
87
86
87
87
89
91
91
92
93

Pressure (mb)

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

Ozone (du)

319
319
319
317
318
320
324
327
330
324
319
322
327
332
331
335
337
337
332
327
325
324
324
321

Saturday 17

Waning Crescent 2%

10:24

12:49

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 09:26, Set: 15:58, Transit: 12:42. Moon - Rise: 10:24, Set: 12:49. Civil Dark: 16:53 - 08:31. Nautical Dark: 17:50 - 07:34. Astro Dark: 18:42 - 06:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
73
52
59
79
83
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
99
99
98
64
38
49
52
61
79
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

23
1
16
34
5
16
4
4
4
5
2
3
6
18
11
3
5
36
24
13
35
24
21
25

High Clouds (% Sky Obscured)

45
36
46
46
56
50
83
94
79
14
50
21
8
7
2
23
24
24
14
22
29
34
17
48

ISS Passover

Visibility (miles)

9
9
8
3
4
2
5
9
9
9
9
9
9
9
9
9
9
9
0
0
0
1
9
9

Fog (%)

0
1
1
50
100
100
31
1
3
8
22
67
67
79
29
6
3
2
1
2
3
9
9
6

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 (%)

17
14
4
2
6
2
5
8
3
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
2
2
2
1
1
1
1
0
0
0
-0
-1
-1
-0
0
0
0
-0
-1
-1

Relative Humidity (%)

94
94
94
96
96
96
96
94
94
93
93
91
91
93
94
94
94
98
98
98
98
96
94
94

Pressure (mb)

1024
1024
1025
1025
1026
1026
1027
1028
1028
1029
1029
1030
1031
1031
1032
1033
1033
1034
1034
1035
1035
1035
1035
1036

Ozone (du)

321
320
318
318
317
315
313
310
309
308
307
308
309
311
312
311
308
306
305
308
307
310
311
314

Sunday 18

New Moon 0%

10:23

14:38

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 09:24, Set: 16:00, Transit: 12:42. Moon - Rise: 10:23, Set: 14:38. Civil Dark: 16:55 - 08:29. Nautical Dark: 17:52 - 07:33. Astro Dark: 18:44 - 06:41

Total Clouds (% Sky Obscured)

100
100
100
99
98
99
100
100
100
100
100
100
95
93
100
100
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
98
96
96
100
100
100
100
100
91
68
55
56
58
65
76
83
96
100
100
100
100

Medium Clouds (% Sky Obscured)

84
88
78
45
70
92
92
95
96
97
100
100
81
47
42
41
42
39
40
40
43
61
100
99

High Clouds (% Sky Obscured)

78
85
61
59
68
53
43
73
84
100
100
68
70
57
41
46
61
72
83
98
100
100
100
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
5
9
9
9
9
9
8
4
2
2
5
9
9

Fog (%)

5
6
8
12
60
95
84
48
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72

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
1
0
1
0
1
5
1
8
19
22
17
5
3
1
1
6
7
2
2
7
9
11
11

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
5
6
5
4
3
4
5
5
5
5
5
6
5
5
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
91
96
96
94
96
96
98
98
98
98
98
98
98
98
98
98
98
98
98
98
96
98

Pressure (mb)

1036
1036
1036
1036
1037
1037
1037
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1035
1034

Ozone (du)

319
320
319
320
325
326
330
333
333
329
329
331
334
336
338
339
340
343
347
352
355
355
353
352

Monday 19

Waxing Crescent 1%

10:20

16:25

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 09:22, Set: 16:03, Transit: 12:43. Moon - Rise: 10:20, Set: 16:25. Civil Dark: 16:58 - 08:28. Nautical Dark: 17:54 - 07:32. Astro Dark: 18:46 - 06:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
93

Medium Clouds (% Sky Obscured)

98
88
98
95
99
100
99
100
99
99
97
96
93
78
81
82
88
93
95
80
85
83
83
92

High Clouds (% Sky Obscured)

68
59
78
89
100
100
100
100
88
69
60
53
50
49
46
43
40
35
30
24
26
31
32
34

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 (%)

72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72

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 (%)

10
9
8
7
4
6
7
6
7
6
1
2
2
1
3
3
2
2
4
0
0
1
1
2

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-0
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2

Feels Like (°C)

-3
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
94
94
94
94
96
98
98
96
94
94
94
94
92
91
87
86
87
87
91

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033
1033
1032
1032
1032

Ozone (du)

351
352
351
350
351
351
350
349
350
350
350
352
352
355
356
357
356
354
352
350
350
349
346
347

Tuesday 20

Waxing Crescent 3%

10:17

18:07

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 09:20, Set: 16:05, Transit: 12:43. Moon - Rise: 10:17, Set: 18:07. Civil Dark: 17:00 - 08:26. Nautical Dark: 17:56 - 07:30. Astro Dark: 18:47 - 06:38

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
99
100
100
100
99
99
99
99
99
99
98
96
94
82

Low Clouds (% Sky Obscured)

70
64
56
57
62
60
69
72
67
71
90
95
93
99
98
97
95
79
60
43
37
38
48
48

Medium Clouds (% Sky Obscured)

88
81
84
83
90
88
86
85
88
91
94
91
95
82
25
18
8
19
24
23
14
11
12
9

High Clouds (% Sky Obscured)

45
53
53
49
28
13
28
19
22
24
27
53
66
100
15
10
15
10
10
10
9
5
4
4

ISS Passover

Visibility (miles)

9
9
6
3
0
0
0
1
5
9
9
8
8
5
9
9
9
9
9
9
9
9
9
9

Fog (%)

72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030

Ozone (du)

345
344
349
352
359
361
360
361
362
363
363
364
364
366
365
363
362
360
360
360
360
360
359
359

Wednesday 21

Waxing Crescent 8%

10:14

19:45

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 09:18, Set: 16:08, Transit: 12:43. Moon - Rise: 10:14, Set: 19:45. Civil Dark: 17:02 - 08:24. Nautical Dark: 17:58 - 07:29. Astro Dark: 18:49 - 06:37

Total Clouds (% Sky Obscured)

73
74
72
74
72
61
52
45
52
58
59
66
72
83
88
94
98
99
99
98
97
96
94
88

Low Clouds (% Sky Obscured)

48
39
33
32
26
25
24
27
34
41
52
60
68
76
82
88
95
95
95
96
96
96
94
88

Medium Clouds (% Sky Obscured)

5
0
8
14
21
13
5
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
2
2
4
9
10
12
8
8
7
6
5
4
4
3
2
1
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
5
3
2
2
2
1
1
1
1
0
0
2
3
4

Fog (%)

72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72

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 (%)

3
4
4
3
1
2
2
0
0
0
0
7
10
12
13
14
13
15
15
16
13
12
10
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
92
90
90
90
90
90
90
94
96
94
94
92
92
96
96
96
98
98
96
98
96

Pressure (mb)

1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1034
1034
1034
1034
1034
1035
1035
1035

Ozone (du)

355
352
349
347
345
343
339
335
331
330
329
329
327
326
325
323
322
320
319
318
317
317
317
318

Thursday 22

Waxing Crescent 14%

10:10

21:21

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

Sun - Rise: 09:16, Set: 16:11, Transit: 12:43. Moon - Rise: 10:10, Set: 21:21. Civil Dark: 17:04 - 08:23. Nautical Dark: 18:00 - 07:27. Astro Dark: 18:51 - 06:36

Total Clouds (% Sky Obscured)

86
86
85
84
83
86
89
91
82
77
69
80
91
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

85
83
81
79
78
65
53
40
43
50
60
75
83
92
93
94
95
94
94
94

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
18
34
51
47
53
50
47
40
41

High Clouds (% Sky Obscured)

2
2
3
6
4
7
3
4
3
2
1
2
3
7
9
9
11
8
6
4

ISS Passover

Visibility (miles)

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

Fog (%)

72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72

Precipitation Type

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

Precipitation Probability (%)

10
7
5
3
0
2
2
1
3
3
1
2
3
3
4
5
5
10
9
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1035
1035
1035
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036

Ozone (du)

318
318
318
319
319
320
323
326
329
330
331
332
332
333
334
336
338
340
340
340

Forecast for Ravani, Pori, Finland (61.43,21.93)

Generated: 16/01/26 06:39:59. Forecast: 16/01/26 to 22/01/26. Timezone: UTC+2.00