Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 78%

12:14

03:19

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: 07:22, Set: 17:18, Transit: 12:20. Moon - Rise: 12:14, Set: 03:19. Civil Dark: 17:47 - 06:53. Nautical Dark: 18:21 - 06:19. Astro Dark: 18:54 - 05:47

Total Clouds (% Sky Obscured)

87
91
93
95
100
100
100
100
100
100
100
82
76
80
47
69
55
54
93
66
100
94
100
100

Low Clouds (% Sky Obscured)

87
91
93
95
100
100
100
81
84
87
89
52
68
71
47
65
55
52
56
63
58
36
62
82

Medium Clouds (% Sky Obscured)

83
91
93
95
100
100
100
100
100
100
100
74
27
23
2
53
2
8
35
20
51
25
53
56

High Clouds (% Sky Obscured)

24
8
93
95
100
100
100
82
100
0
0
0
0
0
0
0
0
3
69
12
100
76
100
100

ISS Passover

Visibility (miles)

2
1
0
0
0
0
0
0
0
9
2
3
3
9
3
3
6
3
9
9
9
9
9
9

Fog (%)

0
0
0
4
0
0
7
13
0
0
0
0
0
0
0
0
13
26
38
20
9
5
2
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
75
88
75
62
48
35
30
27
19
18
22
39

Precipitation Amount (mm)

0.4
0.6
1
3.9
4.7
5.7
5
1.9
2
1.6
1.5
0.8
0.4
0.7
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
15
15
16
14
14
15
16
15
13
10
14
16
15
14
14
10
7
5
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
98
98
98
98
100
98
98
98
91
90
82
81
82
82
84
85
83
86
86
86
88
85
83

Pressure (mb)

1004
1003
1001
1000
999
998
997
996
996
996
996
996
996
996
996
997
997
997
997
997
996
996
995
994

Ozone (du)

339
336
339
343
346
349
355
355
355
358
370
384
393
382
379
377
375
375
378
383
388
397
405
413

Thursday 29

Waxing Gibbous 88%

13:10

04:34

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

Sun - Rise: 07:21, Set: 17:19, Transit: 12:20. Moon - Rise: 13:10, Set: 04:34. Civil Dark: 17:49 - 06:52. Nautical Dark: 18:22 - 06:19. Astro Dark: 18:55 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
83
63
25
45
62
54
24
45
16
4
1
1
1
1
4
0
0
0
0

Low Clouds (% Sky Obscured)

73
69
67
65
60
61
55
25
45
62
54
20
42
12
4
1
1
1
1
3
0
0
0
0

Medium Clouds (% Sky Obscured)

50
100
100
98
100
83
63
25
45
46
0
0
0
16
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
0
5
5
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
3
3
3
9
9
8
9
9
8
6
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
4
13
17
53
51

Precipitation Type

Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

60
57
47
68
86
87
63
29
24
26
26
37
41
22
8
3
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
91
94
96
96
96
91
91
93
88
81
84
88
91
91
93
93
94
93
93
93
93

Pressure (mb)

994
994
994
994
995
995
996
996
997
997
996
996
996
996
997
998
999
999
1000
1000
1001
1001
1001
1002

Ozone (du)

417
427
436
441
448
451
451
438
420
418
408
405
404
395
384
381
380
379
378
377
378
376
375
372

Friday 30

Waxing Gibbous 94%

14:18

05:39

03 Good
04 Good
05 Good
06 Good
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 OK
22 Bad
23 Bad
00 OK
01 OK
02 OK

Sun - Rise: 07:20, Set: 17:20, Transit: 12:20. Moon - Rise: 14:18, Set: 05:39. Civil Dark: 17:50 - 06:51. Nautical Dark: 18:23 - 06:18. Astro Dark: 18:56 - 05:45

Total Clouds (% Sky Obscured)

0
0
0
4
79
96
90
100
100
100
99
98
99
52
82
73
80
59
42
96
77
36
41
46

Low Clouds (% Sky Obscured)

0
0
0
2
2
2
4
2
4
11
14
3
3
10
20
23
20
7
6
18
13
22
26
30

Medium Clouds (% Sky Obscured)

0
0
0
0
2
10
13
33
59
89
34
29
40
16
24
14
18
15
10
25
16
6
10
14

High Clouds (% Sky Obscured)

0
0
0
4
79
96
73
100
100
100
83
88
99
7
2
31
48
18
10
79
77
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 (%)

41
32
25
21
17
14
3
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
1
0
2
9
10
8
13
8
1
4
8
5
2
2
1
1
2
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
86
84
84
83
80
76
72
70
68
67
67
73
79
85
85
86
86
86
86
88
86
86

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1002
1003
1002
1002
1001
1001
1001
1002
1002
1003
1003
1004
1004
1004
1004
1004
1004

Ozone (du)

373
373
369
367
366
365
365
366
366
366
366
362
360
357
357
361
362
363
363
366
365
366
364
371

Saturday 31

Waxing Gibbous 99%

15:35

06:31

03 Bad
04 OK
05 OK
06 OK
07 OK
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: 07:19, Set: 17:22, Transit: 12:21. Moon - Rise: 15:35, Set: 06:31. Civil Dark: 17:51 - 06:50. Nautical Dark: 18:24 - 06:17. Astro Dark: 18:57 - 05:44

Total Clouds (% Sky Obscured)

55
43
29
20
42
79
94
88
83
75
82
90
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

36
31
24
17
11
6
2
2
2
2
2
4
19
1
1
2
0
4
30
28
4
2
2
1

Medium Clouds (% Sky Obscured)

18
13
6
0
5
10
17
88
83
75
52
17
55
6
12
10
28
85
98
97
92
90
74
47

High Clouds (% Sky Obscured)

0
0
0
0
25
53
76
57
37
19
51
79
100
100
100
100
100
100
100
63
48
96
97
100

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 (%)

2
3
3
1
3
3
2
4
5
2
6
5
2
6
4
1
5
5
2
8
12
2
6
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
84
84
82
79
72
73
68
67
66
68
76
82
87
85
82
79
76
77
77
77
79

Pressure (mb)

1004
1004
1003
1003
1003
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001
1001
1002
1003
1004
1004
1005
1005
1005
1006

Ozone (du)

376
369
364
365
363
365
367
369
373
376
379
380
382
383
386
388
391
394
396
398
397
392
394
393

Sunday 1

Full Moon 100%

16:53

07:13

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

Sun - Rise: 07:18, Set: 17:23, Transit: 12:21. Moon - Rise: 16:53, Set: 07:13. Civil Dark: 17:52 - 06:49. Nautical Dark: 18:25 - 06:16. Astro Dark: 18:58 - 05:43

Total Clouds (% Sky Obscured)

100
98
96
96
87
79
66
57
49
51
39
30
22
33
51
56
70
66
56
63
71
81
85
89

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
3
6
9
15
25
29
21
23
22
25
28
33
29
25

Medium Clouds (% Sky Obscured)

50
31
20
10
9
8
2
7
5
4
2
3
5
4
1
1
4
5
7
19
31
41
54
66

High Clouds (% Sky Obscured)

100
97
96
96
87
79
66
57
39
29
19
7
0
0
0
6
11
9
9
30
51
72
75
78

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
5
3
1
9
7
2
9
7
1
2
2
1
1
1
0
0
0
0
1
5
9
13
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
83
82
82
74
66
62
58
56
55
55
62
74
81
85
86
86
88
88
86
86
86

Pressure (mb)

1006
1006
1007
1007
1008
1008
1008
1009
1009
1009
1008
1009
1009
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

390
390
389
385
382
383
381
380
379
379
381
380
370
367
364
365
366
364
361
358
357
355
354
353

Monday 2

Waning Gibbous 99%

18:10

07:45

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: 07:17, Set: 17:24, Transit: 12:21. Moon - Rise: 18:10, Set: 07:45. Civil Dark: 17:53 - 06:48. Nautical Dark: 18:27 - 06:15. Astro Dark: 18:59 - 05:43

Total Clouds (% Sky Obscured)

93
89
87
82
80
75
69
62
56
49
65
82
95
96
98
100
100
100
100
100
99
99
99
98

Low Clouds (% Sky Obscured)

20
21
23
26
33
38
38
34
29
29
39
50
58
56
56
56
58
68
83
84
83
78
73
58

Medium Clouds (% Sky Obscured)

79
81
82
82
65
46
27
19
11
4
21
36
52
68
84
100
97
94
91
76
62
48
59
66

High Clouds (% Sky Obscured)

80
60
40
19
24
27
28
26
27
24
49
75
95
96
98
100
90
80
70
78
87
91
86
81

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 (%)

16
16
15
1
1
2
0
2
3
1
5
6
1
6
8
9
23
31
38
46
46
39
40
37

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

Chance of Frost

Temperature (°C)

4
4
4
4
4
5
5
7
8
9
9
10
10
9
9
9
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
89
91
86
80
76
73
68
63
67
70
73
77
80
82
81
79
78
82
85
90
91

Pressure (mb)

1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

353
353
349
346
343
340
337
333
331
329
326
324
322
320
320
320
320
321
323
324
324
324
325
324

Tuesday 3

Waning Gibbous 95%

19:22

08:11

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: 07:16, Set: 17:26, Transit: 12:21. Moon - Rise: 19:22, Set: 08:11. Civil Dark: 17:55 - 06:47. Nautical Dark: 18:28 - 06:14. Astro Dark: 19:00 - 05:42

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

44
48
50
55
68
77
88
80
72
68
68
68
76
81
82
83
81
76
71
73
74
75

Medium Clouds (% Sky Obscured)

76
78
80
81
85
88
91
83
74
68
79
89
100
96
92
88
70
52
34
53
73
92

High Clouds (% Sky Obscured)

76
84
92
100
96
92
93
85
76
69
71
73
72
78
83
89
83
79
73
85
91
96

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

28
24
14
3
26
38
48
54
56
48
35
28
25
44
53
57
61
63
62
57
54
51

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0
0
0.3
0.3
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
90
87
88
90
91
90
90
88
90
92
92
93
93
95
93
93
91
91
90

Pressure (mb)

1013
1013
1013
1013
1012
1012
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

324
324
323
322
321
321
320
320
319
319
319
318
318
317
317
318
318
319
319
320
321
321

Forecast for Via Case Sparse, Province of Rome, Italy (41.66,13.10)

Generated: 28/01/26 03:25:58. Forecast: 28/01/26 to 03/02/26. Timezone: UTC+1.00