Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waning Crescent 6%

09:11

11:53

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 09:08, Set: 15:53, Transit: 12:31. Moon - Rise: 09:11, Set: 11:53. Civil Dark: 16:46 - 08:16. Nautical Dark: 17:40 - 07:22. Astro Dark: 18:31 - 06:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
99
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
97
94
100
100
97
100
98
100
100
95
99
98
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

27
21
0
0
0
0
41
89
98
96
97
80
64
21
10
1
19
0
16
13
47
31
62
72

High Clouds (% Sky Obscured)

0
0
0
0
3
15
98
94
74
52
68
86
59
15
16
3
1
14
24
18
92
25
78
39

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2
8
9
9
9
9
9
5

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2
1
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)

11
11
10
11
11
16
17
18
18
18
18
18
18
18
12
19
9
9
8
8
7
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
87
88
88
88
87
86
87
88
88
89
90
89
88
96
94
94
92
94
92
92
94

Pressure (mb)

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

Ozone (du)

372
365
356
346
339
341
340
340
338
336
332
331
328
331
326
317
317
316
312
319
321
317
318
316

Saturday 17

Waning Crescent 2%

09:43

11:53

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 09:07, Set: 15:55, Transit: 12:32. Moon - Rise: 09:43, Set: 11:53. Civil Dark: 16:48 - 08:14. Nautical Dark: 17:42 - 07:20. Astro Dark: 18:32 - 06:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
82
74
74
76
73
79
87
97
98
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

52
71
57
67
88
83
92
100
100
100
100
90
98
89
66
53
49
32
35
71
88
88
67
59

High Clouds (% Sky Obscured)

100
100
100
100
100
77
62
68
100
100
100
91
35
29
73
79
60
85
52
57
100
100
87
48

ISS Passover

Visibility (miles)

8
9
9
9
5
2
1
5
9
9
9
9
9
9
9
9
9
9
8
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
1

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
15
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
87
89
92
90
89
87
87
87
87
87
87
89
87
87
89
89
89
91
91
91
91

Pressure (mb)

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

Ozone (du)

314
316
322
323
322
321
319
319
321
324
326
330
332
332
330
326
324
324
325
324
323
322
323
323

Sunday 18

New Moon 0%

09:54

13:10

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 09:05, Set: 15:58, Transit: 12:32. Moon - Rise: 09:54, Set: 13:10. Civil Dark: 16:50 - 08:13. Nautical Dark: 17:44 - 07:19. Astro Dark: 18:34 - 06:29

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
98
100
100
100
100
100
100
100
100
100
100
100
100
98
95
94
97
99
97
96
95

Medium Clouds (% Sky Obscured)

2
0
0
28
15
86
86
81
59
96
99
95
51
74
98
100
86
75
78
80
74
78
93
96

High Clouds (% Sky Obscured)

46
84
81
100
100
100
80
85
78
97
100
98
55
75
100
95
96
75
77
62
74
28
31
39

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 (%)

1
1
1
1
0
1
0
0
1
1
1
1
3
7
27
54
54
37
49
62
76
76
76
76

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 (%)

7
4
11
11
7
5
2
4
14
10
8
6
13
13
14
9
8
5
1
1
5
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1032
1033
1033
1033
1033
1034
1034
1035
1035
1035
1036
1036
1036
1037
1037
1037
1037
1037
1037
1038
1038
1038
1038
1038

Ozone (du)

321
320
318
319
318
314
311
309
310
309
310
311
313
315
316
314
311
309
309
310
311
314
317
320

Monday 19

Waxing Crescent 0%

09:58

14:47

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 09:03, Set: 16:00, Transit: 12:32. Moon - Rise: 09:58, Set: 14:47. Civil Dark: 16:52 - 08:11. Nautical Dark: 17:46 - 07:18. Astro Dark: 18:36 - 06:28

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
79
81
83
87
71
85
89
98
97
100
98
100
100
98
95
93
95
96
98
98
99
100
100

Medium Clouds (% Sky Obscured)

89
96
92
94
99
94
85
94
88
72
78
80
70
68
73
78
80
98
99
100
99
97
95
97

High Clouds (% Sky Obscured)

50
54
81
100
100
89
88
23
28
13
28
26
47
53
65
85
100
87
57
48
77
77
89
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
98
96
96
96
92
84
83
84
86
92
91
87
83
83
83
84
91
92
91

Pressure (mb)

1038
1038
1038
1038
1038
1038
1038
1038
1037
1038
1037
1037
1037
1037
1037
1037
1036
1036
1036
1036
1036
1036
1036
1036

Ozone (du)

322
325
327
330
330
331
333
334
333
333
334
337
338
341
345
346
350
354
358
358
355
354
353
354

Tuesday 20

Waxing Crescent 1%

09:59

16:26

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 09:01, Set: 16:03, Transit: 12:33. Moon - Rise: 09:59, Set: 16:26. Civil Dark: 16:54 - 08:10. Nautical Dark: 17:48 - 07:17. Astro Dark: 18:37 - 06:27

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
97
89
93

Medium Clouds (% Sky Obscured)

99
100
100
100
100
99
99
98
94
87
91
95
98
100
97
94
89
93
96
100
96
93
89
88

High Clouds (% Sky Obscured)

96
100
100
100
100
98
94
88
87
72
64
54
42
31
54
80
94
99
99
97
83
69
54
46

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 (%)

76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76

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 (%)

2
0
1
4
1
4
5
5
5
5
4
10
5
6
8
8
5
9
8
5
6
6
4
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)

2
2
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
94
96
98
98
94
94
91
87
89
87
87
87
84
91
91
91
91
92
94
94
94
94

Pressure (mb)

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

Ozone (du)

354
354
354
353
353
355
355
357
358
360
361
362
362
360
359
358
360
360
360
361
361
363
366
367

Wednesday 21

Waxing Crescent 3%

09:59

18:04

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:59, Set: 16:05, Transit: 12:33. Moon - Rise: 09:59, Set: 18:04. Civil Dark: 16:56 - 08:08. Nautical Dark: 17:49 - 07:15. Astro Dark: 18:39 - 06:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
89
84
78
73
73
80
88
93
95

Low Clouds (% Sky Obscured)

96
99
100
99
99
99
100
100
99
99
99
92
81
63
60
59
52
58
63
68
75
81
83
89

Medium Clouds (% Sky Obscured)

88
86
91
95
100
100
100
100
69
44
23
44
63
65
51
32
18
12
4
0
13
29
46
61

High Clouds (% Sky Obscured)

40
27
32
49
62
75
87
100
78
57
35
25
11
0
4
3
2
3
1
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76

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 (%)

8
8
7
7
4
6
5
2
19
17
13
15
14
11
13
13
10
10
9
7
9
9
6
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

366
368
368
368
370
369
368
367
366
369
372
375
377
380
383
380
377
375
369
363
357
353
348
344

Thursday 22

Waxing Crescent 8%

09:58

19:39

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:57, Set: 16:07, Transit: 12:33. Moon - Rise: 09:58, Set: 19:39. Civil Dark: 16:58 - 08:07. Nautical Dark: 17:51 - 07:14. Astro Dark: 18:41 - 06:24

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
97
94
92
91
91
90
84
79
75
72
73
71
78
81
85
84

Low Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
95
89
85
88
90
88
82
76
71
66
63
61
64
74
81
81

Medium Clouds (% Sky Obscured)

75
95
78
66
50
24
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76
76

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 (%)

11
11
12
11
9
12
13
14
14
14
14
13
14
14
14
14
11
13
14
14
14
13
13
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
6
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-11
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-9
-10
-12
-12
-13
-13
-14
-14
-16
-15
-15

Dew Point (°C)

-6
-6
-5
-5
-5
-5
-5
-5
-5
-6
-7
-8
-8
-9
-9
-10
-11
-12
-13
-13
-14
-13
-12
-12

Relative Humidity (%)

92
92
91
91
91
91
90
92
94
94
94
96
94
94
94
92
92
92
90
90
88
90
88
88

Pressure (mb)

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

Ozone (du)

340
337
334
332
330
328
327
325
324
325
325
326
324
322
320
322
323
325
325
324
324
323
323
322

Forecast for Vols, Helsinki, Finland (60.17,24.39)

Generated: 16/01/26 04:19:40. Forecast: 16/01/26 to 22/01/26. Timezone: UTC+2.00