Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waning Crescent 26%

No Rise

12:29

04 OK
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
03 Bad

Sun - Rise: 07:39, Set: 17:04, Transit: 12:21. Moon - Rise: No Rise, Set: 12:29. Civil Dark: 17:35 - 07:08. Nautical Dark: 18:09 - 06:33. Astro Dark: 18:43 - 06:00

Total Clouds (% Sky Obscured)

47
63
61
98
94
100
97
79
86
78
77
69
78
80
82
81
67
76
64
77
66
74
78
68

Low Clouds (% Sky Obscured)

47
63
61
96
92
83
60
56
40
42
77
69
78
49
49
48
48
76
64
77
66
74
78
68

Medium Clouds (% Sky Obscured)

0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
40
61
64
66
100
87
32
27
43
30
21
23
25
21
14
7
3
5
8
8
16
12
17

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
6
16
4
14
3
8
19
27
26
17
14
12
0
12
11
16
18
28
21
19
17

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
74
77
77
77
77
77
76
76
72
77
84
84
84
83
84
85
88
84
84
83
81
81

Pressure (mb)

1025
1024
1025
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

323
323
324
324
326
328
330
331
332
335
338
339
341
341
342
342
341
340
340
340
340
339
337
335

Wednesday 14

Waning Crescent 18%

04:15

13:03

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
03 Bad

Sun - Rise: 07:38, Set: 17:05, Transit: 12:22. Moon - Rise: 04:15, Set: 13:03. Civil Dark: 17:36 - 07:07. Nautical Dark: 18:10 - 06:33. Astro Dark: 18:44 - 05:59

Total Clouds (% Sky Obscured)

82
79
69
66
75
75
83
80
88
74
86
100
89
60
79
89
99
99
92
86
80
74
85
70

Low Clouds (% Sky Obscured)

82
79
69
66
74
75
83
80
88
74
86
100
89
60
79
89
95
99
91
86
80
74
85
70

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
10
4
0
0
3
0
0
0
0
0
0
0
0
0
2
90
32
57
7
0
6
0
0

ISS Passover

Visibility (miles)

8
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 (%)

20
16
15
3
13
3
1
2
3
5
15
23
18
9
8
3
11
3
9
3
6
10
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
80
80
81
81
77
72
71
68
70
72
75
76
77
76
72
70
69
69
71
73
72
71

Pressure (mb)

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

Ozone (du)

333
332
332
332
332
332
331
331
329
328
328
330
331
331
332
334
335
336
336
337
337
336
335
334

Thursday 15

Waning Crescent 11%

05:16

13:45

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
03 Bad

Sun - Rise: 07:38, Set: 17:06, Transit: 12:22. Moon - Rise: 05:16, Set: 13:45. Civil Dark: 17:37 - 07:07. Nautical Dark: 18:11 - 06:32. Astro Dark: 18:45 - 05:59

Total Clouds (% Sky Obscured)

73
81
86
97
97
98
100
94
99
100
99
92
92
100
100
54
69
85
78
79
72
79
85
92

Low Clouds (% Sky Obscured)

73
81
86
97
94
87
82
88
94
96
92
89
39
28
21
22
21
20
27
29
22
20
18
17

Medium Clouds (% Sky Obscured)

0
0
2
43
17
18
0
22
21
23
39
25
33
15
0
0
0
0
0
0
1
31
36
54

High Clouds (% Sky Obscured)

11
7
9
19
70
91
100
58
93
100
85
10
15
100
100
54
25
70
20
0
36
49
63
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
16
13
14
13
17
18
16
23
28
30
26
23
22
14
11
1
2
2
1
0
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
7
7
7
7
7
7
7
7
8
8
8
8
8
7
8
7
8
7
7
7

Relative Humidity (%)

71
71
71
72
73
75
73
70
68
64
63
65
69
71
72
73
73
75
79
78
81
80
80
78

Pressure (mb)

1023
1023
1022
1023
1023
1023
1023
1023
1023
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

334
334
336
338
340
341
342
342
341
342
343
343
343
344
343
345
346
347
347
348
348
347
346
346

Friday 16

Waning Crescent 6%

06:12

14:36

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
03 Bad

Sun - Rise: 07:37, Set: 17:07, Transit: 12:22. Moon - Rise: 06:12, Set: 14:36. Civil Dark: 17:38 - 07:07. Nautical Dark: 18:12 - 06:32. Astro Dark: 18:46 - 05:59

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
100

Low Clouds (% Sky Obscured)

24
25
74
23
20
18
18
25
28
16
54
63
60
51
50
15
10
47
50
45
45
14
3
15

Medium Clouds (% Sky Obscured)

71
74
90
94
85
91
94
90
88
46
92
96
97
99
100
100
100
100
100
94
100
90
57
47

High Clouds (% Sky Obscured)

88
94
100
100
100
100
100
100
100
100
100
100
86
97
86
92
84
92
100
72
100
100
89
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
0
3
3
1
3
4
3
7
10
11
16
17
11
19
19
7
11
11
11
2
2
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
5
5
5
5
5
6
5
5
5
5
5
5
4
5
4
4
5
7
5
4

Chance of Frost

Temperature (°C)

10
10
10
10
10
11
12
13
14
15
15
15
14
13
13
12
12
12
11
11
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
6
6
6
5
5
6
5
7
7
7
7
6
6
5
5
5
5
5
5
5

Relative Humidity (%)

78
77
76
74
74
71
65
59
55
54
52
59
61
64
65
66
64
63
64
63
62
64
65
67

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

348
349
349
347
350
356
354
351
346
339
335
335
337
334
333
333
330
330
328
327
328
327
327
327

Saturday 17

Waning Crescent 2%

07:00

15:35

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
03 Bad

Sun - Rise: 07:37, Set: 17:08, Transit: 12:23. Moon - Rise: 07:00, Set: 15:35. Civil Dark: 17:39 - 07:06. Nautical Dark: 18:13 - 06:32. Astro Dark: 18:47 - 05:58

Total Clouds (% Sky Obscured)

100
97
100
100
100
100
98
96
94
93
91
90
87
84
82
94
97
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

16
1
1
0
0
0
5
12
16
58
63
29
32
43
50
30
35
49
48
44
40
33
23
12

Medium Clouds (% Sky Obscured)

37
40
36
28
94
97
97
66
94
93
91
90
87
84
82
94
97
99
90
79
69
78
88
99

High Clouds (% Sky Obscured)

100
96
100
100
100
100
87
73
71
72
64
66
67
70
59
94
97
98
98
99
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
7
8
9
8
7
6
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
1
2
3
2
3
8
12
23
15
26
37
46
51
49
48
47
46
45
43
46
44
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
10
10
11
13
14
15
15
15
15
15
14
13
13
12
12
12
12
12
12
11
11

Feels Like (°C)

9
8
8
7
8
9
11
12
12
12
11
11
11
11
11
10
10
10
10
10
10
10
8
9

Dew Point (°C)

5
5
5
5
6
7
7
6
6
8
9
10
11
10
10
10
9
9
8
8
8
8
8
8

Relative Humidity (%)

68
69
72
72
73
73
69
60
54
61
68
72
76
80
82
83
80
79
77
77
77
76
77
77

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

327
325
324
324
325
327
328
323
322
322
323
325
325
327
328
328
330
333
335
334
333
333
334
336

Sunday 18

New Moon 0%

07:41

16:40

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
03 Bad

Sun - Rise: 07:36, Set: 17:10, Transit: 12:23. Moon - Rise: 07:41, Set: 16:40. Civil Dark: 17:40 - 07:06. Nautical Dark: 18:14 - 06:31. Astro Dark: 18:48 - 05:58

Total Clouds (% Sky Obscured)

95
88
83
83
81
82
82
88
91
93
96
100
98
95
93
93
95
98
93
87
81
88
93
100

Low Clouds (% Sky Obscured)

24
35
50
60
74
82
82
80
74
71
63
55
38
25
11
10
8
7
8
7
5
5
5
5

Medium Clouds (% Sky Obscured)

95
88
83
83
81
82
82
74
66
72
86
100
82
65
48
44
39
30
41
56
71
79
91
100

High Clouds (% Sky Obscured)

92
81
71
72
65
82
82
88
91
86
79
73
73
73
72
80
90
98
91
81
75
85
91
98

ISS Passover

Visibility (miles)

9
7
6
4
6
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
46
45
56
70
91
81
68
49
45
40
27
31
32
24
33
37
27
46
45
22
42
41
22

Precipitation Amount (mm)

0
0
0
0.2
0.4
1
0.7
0.4
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
6
6
6
8
10
9
8
7
7
7
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

11
11
11
11
11
12
12
13
14
15
15
15
14
14
13
12
12
11
11
11
11
10
10
10

Feels Like (°C)

9
9
9
9
9
9
10
10
10
10
13
13
12
12
12
13
9
10
9
9
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

76
77
77
77
80
84
87
84
79
75
75
75
76
79
80
83
83
81
81
81
81
80
80
80

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

338
339
341
343
348
353
358
359
361
362
360
357
355
354
353
352
353
354
355
359
363
367
369
370

Monday 19

Waxing Crescent 1%

08:15

17:49

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: 07:36, Set: 17:11, Transit: 12:23. Moon - Rise: 08:15, Set: 17:49. Civil Dark: 17:41 - 07:05. Nautical Dark: 18:15 - 06:31. Astro Dark: 18:49 - 05:57

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

5
5
6
6
6
7
27
47
67
73
79
85
88
92
95
79
63
49
65
82
98

Medium Clouds (% Sky Obscured)

98
99
100
100
100
100
100
99
100
100
100
100
87
73
60
63
66
70
80
90
100

High Clouds (% Sky Obscured)

99
99
100
100
100
100
100
99
100
88
75
63
66
72
75
83
92
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

35
35
24
27
24
15
16
14
6
8
7
2
6
8
7
46
65
77
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1
1.6
2.3

Wind Speed/Direction (mph)

7
8
9
9
11
12
13
15
16
18
19
19
19
19
20
20
20
19
20
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
8
8
8
9
9
9
9
9
9
8
7
7
7
7
7
7
7

Relative Humidity (%)

80
81
81
81
81
80
80
77
76
74
74
75
76
76
76
76
77
80
81
82
82

Pressure (mb)

1014
1013
1013
1013
1013
1012
1012
1012
1011
1010
1010
1009
1008
1008
1008
1008
1007
1007
1007
1006
1006

Ozone (du)

372
377
383
388
389
391
393
397
401
405
404
403
402
404
406
408
409
411
412
413
414

Forecast for Civitavecchia, Province of Rome, Italy (42.09,11.80)

Generated: 13/01/26 04:16:52. Forecast: 13/01/26 to 19/01/26. Timezone: UTC+1.00