Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Crescent 23%

09:51

22:29

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: 07:38, Set: 17:14, Transit: 12:26. Moon - Rise: 09:51, Set: 22:29. Civil Dark: 17:45 - 07:07. Nautical Dark: 18:20 - 06:32. Astro Dark: 18:54 - 05:58

Total Clouds (% Sky Obscured)

80
85
88
91
100
99
94
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
98
95

Low Clouds (% Sky Obscured)

80
85
88
91
100
89
91
81
86
74
73
81
72
72
100
91
69
97
89
100
100
100
97
88

Medium Clouds (% Sky Obscured)

80
85
86
89
95
79
72
78
54
90
90
64
98
99
100
100
98
100
100
100
100
100
94
71

High Clouds (% Sky Obscured)

11
46
69
0
30
79
40
100
100
0
100
100
100
100
100
100
100
100
100
100
100
100
69
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9
8
4
5
9
9
2
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

49
60
60
84
63
34
28
29
23
37
36
36
54
71
75
92
93
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0.3
0.3
0.8
0.2
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.6
1.2
0.6
3.8
0.5
1.4
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
88
85
88
90
90
91
90
91
93
93
93
95
95
95
95
96
98
98
98
98
98

Pressure (mb)

1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1001
1001
1001
1000
1000
999
999
1000

Ozone (du)

359
358
359
357
354
353
353
351
353
354
356
359
357
355
358
359
359
361
363
363
366
364
362
366

Saturday 24

Waxing Crescent 33%

10:11

23:41

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: 07:37, Set: 17:16, Transit: 12:27. Moon - Rise: 10:11, Set: 23:41. Civil Dark: 17:46 - 07:06. Nautical Dark: 18:21 - 06:32. Astro Dark: 18:55 - 05:58

Total Clouds (% Sky Obscured)

94
88
85
82
85
99
100
100
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
81
77
75
81
74
66
66
60
62
50
60
45
57
82
75
67
68
75
76
77
70
60
40

Medium Clouds (% Sky Obscured)

63
45
39
35
51
94
100
100
32
24
100
100
81
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
22
22
0
82
0
3
26
100
100
12
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
8
9
9
9
9
9
9
9
6
2
6
5
9
5
8
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
0
1
0
0
0
1
0

Precipitation Type

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

Precipitation Probability (%)

50
30
35
63
60
69
46
20
21
11
11
18
24
51
95
81
78
62
57
41
43
30
9
5

Precipitation Amount (mm)

0
0
0
0.6
0.5
0.6
0.2
0
0
0
0
0
0
0
1
0.2
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
95
93
95
91
88
85
90
91
91
91
95
95
95
95
96
91
88
93
93
94
94
94
94

Pressure (mb)

1000
1000
1001
1001
1000
1000
1000
1000
1000
1001
1001
1002
1001
1002
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000

Ozone (du)

369
372
374
374
372
371
370
372
369
370
374
375
376
377
379
380
381
387
391
395
399
405
412
419

Sunday 25

Waxing Crescent 44%

10:32

00:57

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: 07:36, Set: 17:17, Transit: 12:27. Moon - Rise: 10:32, Set: 00:57. Civil Dark: 17:48 - 07:05. Nautical Dark: 18:22 - 06:31. Astro Dark: 18:56 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
45
45
94
91
94
100
100
91
100
99
82
86
84
93
88
90
71
66
73
80

Low Clouds (% Sky Obscured)

58
71
58
53
43
36
67
56
60
81
92
81
92
98
79
84
56
88
87
82
67
60
69
80

Medium Clouds (% Sky Obscured)

100
67
65
73
9
1
68
59
65
100
82
72
99
25
50
29
43
10
26
15
24
4
20
10

High Clouds (% Sky Obscured)

71
98
90
0
0
4
0
0
1
9
1
15
15
15
5
5
5
5
2
4
2
4
10
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
5
4
6
9
7
8
1
9
9
9
9
6
9
9
9
9

Fog (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
13
0
1
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

6
7
19
25
25
35
47
63
66
51
55
62
95
90
95
54
50
39
62
56
41
28
24
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.2
1
0.6
2.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
88
84
74
69
69
90
93
94
94
91
94
94
94
96
94
96
94
94
94
96
94
94

Pressure (mb)

1000
1000
1000
999
998
997
997
997
997
998
998
998
998
998
998
998
998
998
998
997
998
997
998
998

Ozone (du)

426
439
442
443
442
443
444
449
448
448
453
448
438
436
435
440
438
438
437
439
440
441
444
445

Monday 26

First Quarter 56%

10:58

02:16

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

Sun - Rise: 07:35, Set: 17:18, Transit: 12:27. Moon - Rise: 10:58, Set: 02:16. Civil Dark: 17:49 - 07:05. Nautical Dark: 18:24 - 06:30. Astro Dark: 18:57 - 05:56

Total Clouds (% Sky Obscured)

91
94
97
100
86
73
61
58
54
51
28
23
22
14
9
2
14
25
38
29
19
7
8
6

Low Clouds (% Sky Obscured)

91
85
78
73
69
65
60
56
51
39
28
23
22
14
9
1
2
2
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
36
72
73
41
22
1
3
5
7
5
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
28
48
73
48
25
0
1
2
2
0
0
0
0
0
0
10
19
32
23
16
6
5
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 (%)

24
9
12
21
29
24
12
14
13
1
1
1
0
0
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
94
91
90
90
84
84
84
88
90
91
91
91
91
89
91
93
94
94
93
93
91
91

Pressure (mb)

998
999
999
998
998
999
999
999
1000
1000
1001
1002
1003
1003
1003
1004
1005
1005
1005
1006
1005
1006
1006
1006

Ozone (du)

446
446
445
446
447
447
446
448
451
450
455
455
454
447
447
442
442
437
433
431
416
402
398
393

Tuesday 27

Waxing Gibbous 68%

11:31

03:35

09 OK
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: 07:34, Set: 17:19, Transit: 12:27. Moon - Rise: 11:31, Set: 03:35. Civil Dark: 17:50 - 07:04. Nautical Dark: 18:25 - 06:29. Astro Dark: 18:58 - 05:55

Total Clouds (% Sky Obscured)

28
63
82
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
6
11
16
13
9
7
13
17
21
38
89
100
99
98
98
98
99
99
97
97
96
94
93

Medium Clouds (% Sky Obscured)

0
17
60
100
98
68
47
44
60
92
93
92
93
95
97
100
100
100
100
98
96
97
99
99

High Clouds (% Sky Obscured)

6
43
77
100
89
77
75
83
90
100
89
78
74
85
94
100
100
100
100
95
87
75
80
87

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
2
22
61
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.9
0.5
0.8
1.2
1.1
1.3
1.6
3.2
4.7
5.9
2
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
78
75
75
73
70
69
77
82
85
83
82
86
91
94
96
96
96
94
96
95
96
98
96

Pressure (mb)

1006
1007
1006
1006
1006
1005
1005
1005
1004
1004
1004
1004
1003
1002
1001
1000
998
997
996
995
994
993
992
992

Ozone (du)

392
390
389
384
376
371
364
358
350
347
346
345
345
344
345
345
344
347
349
352
355
359
363
370

Wednesday 28

Waxing Gibbous 78%

12:14

04:50

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: 07:33, Set: 17:21, Transit: 12:28. Moon - Rise: 12:14, Set: 04:50. Civil Dark: 17:51 - 07:03. Nautical Dark: 18:26 - 06:28. Astro Dark: 19:00 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
98
96
94
96
98
100
100
100
100
93
86
81
81
79
80
86
92
100
96
91

Low Clouds (% Sky Obscured)

91
91
91
92
82
72
62
75
88
100
100
100
100
91
82
72
72
70
74
80
88
93
85
77

Medium Clouds (% Sky Obscured)

100
86
76
67
60
49
26
48
72
100
99
99
99
93
85
75
72
72
69
65
62
51
44
33

High Clouds (% Sky Obscured)

100
87
78
55
45
35
25
26
28
30
33
56
65
40
20
0
0
1
1
7
10
15
20
20

ISS Passover

Visibility (miles)

2
3
5
7
9
9
9
9
8
7
7
7
8
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light 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 (%)

90
95
91
84
92
95
83
92
95
95
95
95
95
95
91
67
58
50
34
34
28
19
20
20

Precipitation Amount (mm)

0.4
0.7
0.6
0.7
0.6
0.9
0.4
0.6
1
0.7
0.9
1
1.2
0.9
0.5
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
6
6
4
2
2
2
2
2
3
4
4
4
4
3
3
3
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

96
95
90
87
82
84
84
85
85
88
91
91
93
94
94
93
94
94
94
94
96
94
96
93

Pressure (mb)

993
993
993
992
992
991
991
990
990
990
990
991
991
992
993
994
994
995
996
996
997
997
997
998

Ozone (du)

378
385
395
404
414
427
440
453
459
465
471
474
478
481
478
475
472
465
457
450
451
451
452
443

Thursday 29

Waxing Gibbous 88%

13:09

05:55

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: 07:32, Set: 17:22, Transit: 12:28. Moon - Rise: 13:09, Set: 05:55. Civil Dark: 17:53 - 07:02. Nautical Dark: 18:27 - 06:27. Astro Dark: 19:01 - 05:54

Total Clouds (% Sky Obscured)

84
88
92
97
94
90
84
82
81
82
68
55
44
53
62
71
74
77
82
83
84
86

Low Clouds (% Sky Obscured)

68
71
73
74
59
48
43
44
44
45
43
41
39
52
61
71
73
76
79
80
82
85

Medium Clouds (% Sky Obscured)

25
25
25
25
25
26
26
36
48
61
48
29
9
7
4
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

20
29
35
45
57
78
84
82
81
71
48
26
3
2
1
0
1
2
4
13
22
31

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

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 (%)

23
22
22
23
17
15
15
14
12
2
7
8
3
7
7
4
17
22
20
25
27
22

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
5
4
4
4
4
4
3
4
3
3
3
3
4
4
4

Relative Humidity (%)

91
88
82
77
72
74
75
78
81
84
88
88
88
88
90
88
89
89
89
91
91
91

Pressure (mb)

999
1000
1000
1000
999
1000
1000
1000
1000
1001
1001
1001
1001
1002
1002
1001
1001
1001
1001
1002
1002
1002

Ozone (du)

435
427
415
404
393
383
374
364
359
355
350
347
344
342
339
336
334
332
331
330
330
331

Forecast for Madonna di Pietracupa, Province of Florence, Italy (43.52,11.24)

Generated: 23/01/26 09:56:30. Forecast: 23/01/26 to 29/01/26. Timezone: UTC+1.00