Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 6%

06:08

14:34

21 OK
22 OK
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Bad
19 OK
20 OK

Sun - Rise: 07:34, Set: 17:05, Transit: 12:19. Moon - Rise: 06:08, Set: 14:34. Civil Dark: 17:36 - 07:03. Nautical Dark: 18:10 - 06:29. Astro Dark: 18:43 - 05:56

Total Clouds (% Sky Obscured)

37
37
51
67
87
99
100
100
100
100
100
100
100
74
97
83
86
77
66
62
46
52
37
31

Low Clouds (% Sky Obscured)

11
17
14
4
0
0
6
10
4
3
2
0
0
0
0
0
2
2
2
1
3
4
2
3

Medium Clouds (% Sky Obscured)

0
0
0
19
14
4
37
37
32
30
30
28
34
31
31
31
67
77
66
62
25
32
27
17

High Clouds (% Sky Obscured)

2
3
23
29
63
97
100
100
100
100
100
100
100
32
86
43
51
15
11
0
0
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 (%)

0
0
0
0
1
0
4
16
52
48
41
88
77
7
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
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)

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

Chance of Frost

Temperature (°C)

11
10
10
10
9
9
9
9
8
8
8
8
9
11
12
14
14
15
15
14
13
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
88
87
84
84
82
82
81
81
78
73
66
60
56
53
51
53
58
61
64
65
67

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1021
1020
1020
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1019

Ozone (du)

348
350
350
350
350
350
349
349
353
356
357
355
350
348
346
345
344
343
339
341
338
337
335
331

Friday 16

Waning Crescent 2%

06:57

15:33

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

Sun - Rise: 07:33, Set: 17:06, Transit: 12:20. Moon - Rise: 06:57, Set: 15:33. Civil Dark: 17:37 - 07:03. Nautical Dark: 18:11 - 06:29. Astro Dark: 18:44 - 05:55

Total Clouds (% Sky Obscured)

23
23
15
10
5
5
6
7
3
8
24
7
8
4
6
12
2
4
2
1
6
20
20
39

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

17
12
9
7
3
4
5
7
3
4
1
0
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
1
0
0
0
0
0
0
0
7

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
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)

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

Chance of Frost

Temperature (°C)

10
10
9
9
8
8
8
8
8
7
7
7
9
11
13
14
15
15
15
15
13
12
12
11

Feels Like (°C)

10
9
9
9
8
8
7
6
6
7
6
5
8
11
13
15
15
16
16
15
13
12
10
10

Dew Point (°C)

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

Relative Humidity (%)

69
70
74
75
77
75
75
71
70
69
67
66
63
56
51
48
46
46
46
52
58
62
64
64

Pressure (mb)

1019
1018
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

333
339
340
339
336
332
329
327
321
315
312
312
312
313
312
315
312
309
307
308
308
307
306
307

Saturday 17

Waning Crescent 0%

07:37

16:38

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:33, Set: 17:07, Transit: 12:20. Moon - Rise: 07:37, Set: 16:38. Civil Dark: 17:38 - 07:02. Nautical Dark: 18:12 - 06:28. Astro Dark: 18:45 - 05:55

Total Clouds (% Sky Obscured)

63
93
91
80
100
99
87
98
98
97
100
100
100
100
100
100
100
100
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

10
20
21
16
1
16
20
26
32
21
26
59
73
73
79
65
51
64
64
69
66
47
39
67

Medium Clouds (% Sky Obscured)

0
0
0
8
21
26
26
32
34
23
30
86
85
48
41
45
50
77
86
64
75
95
100
100

High Clouds (% Sky Obscured)

20
74
64
36
100
91
23
88
85
88
100
100
100
100
100
100
100
100
100
92
87
92
95
97

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
1
2
1
2
2
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
0
0
1
1
2
3
1
1
1
2
4
5
5
16
20
27
18
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
65
67
67
66
67
67
68
67
67
67
65
61
59
55
52
49
49
53
60
68
71
70
69

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1019
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1018
1018
1018
1018

Ozone (du)

311
313
314
313
315
315
315
318
321
325
330
333
336
339
342
342
342
342
342
343
341
339
339
339

Sunday 18

New Moon 1%

08:11

17:47

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:32, Set: 17:09, Transit: 12:20. Moon - Rise: 08:11, Set: 17:47. Civil Dark: 17:39 - 07:02. Nautical Dark: 18:13 - 06:28. Astro Dark: 18:46 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
96
94
96
98
100
99
98
98
98
99
98
93
100

Low Clouds (% Sky Obscured)

64
60
60
69
63
61
72
72
74
70
52
54
45
54
89
90
83
77
67
38
19
49
21
44

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
96
94
96
98
100
98
94
92
91
90
81
83
64

High Clouds (% Sky Obscured)

100
100
100
100
98
95
93
69
46
27
27
28
33
42
61
62
73
73
80
94
88
50
37
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
18
23
27
25
24
21
27
33
38
44
50
52
54
69
61
40
23
9
12
10
1
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
68
68
66
64
64
63
62
62
64
65
64
61
58
65
76
71
69
67
68
69
71
72

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1015
1015
1015

Ozone (du)

338
337
337
338
341
345
350
357
364
367
370
374
380
386
388
386
388
389
392
392
394
397
395
399

Monday 19

Waxing Crescent 3%

08:39

18:56

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:32, Set: 17:10, Transit: 12:21. Moon - Rise: 08:39, Set: 18:56. Civil Dark: 17:40 - 07:01. Nautical Dark: 18:14 - 06:27. Astro Dark: 18:47 - 05:54

Total Clouds (% Sky Obscured)

99
100
100
100
100
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
2
34
31
28
4
2
16
15
19
31
46
63
66
74
64
68
74
75
71
67
59
56
52

Medium Clouds (% Sky Obscured)

77
68
76
100
98
60
91
40
63
100
86
96
100
100
96
88
87
85
84
89
94
100
100
100

High Clouds (% Sky Obscured)

89
100
100
100
95
67
90
94
96
99
91
87
68
82
89
97
95
91
88
87
90
94
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
1
2
1
2
2
1
3
5
5
10
11
10
19
26
31
70
64
55
53
49
40
40
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
9
9
9
9
9
10
10
11
12
13
13
13
13
13
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
73
72
72
71
73
73
73
69
68
67
65
61
54
50
44
45
46
47
51
54
58
58

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009

Ozone (du)

405
409
410
407
404
403
407
410
411
410
410
413
414
416
417
415
411
411
411
412
412
413
413
414

Tuesday 20

Waxing Crescent 8%

09:03

20:04

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:31, Set: 17:11, Transit: 12:21. Moon - Rise: 09:03, Set: 20:04. Civil Dark: 17:41 - 07:01. Nautical Dark: 18:15 - 06:27. Astro Dark: 18:48 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
100
95
93
90
93
96
98
98
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

49
44
38
29
47
67
89
90
92
93
71
50
31
36
41
44
59
76
94
92
90
87
91
93

Medium Clouds (% Sky Obscured)

100
100
100
100
99
99
98
88
78
69
63
58
52
64
76
86
74
63
52
44
38
25
23
25

High Clouds (% Sky Obscured)

100
100
100
100
99
99
98
99
99
100
95
93
90
93
86
79
77
75
72
65
62
59
46
33

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 (%)

27
37
35
14
24
26
23
25
24
19
19
16
10
14
14
6
14
14
8
29
36
39
46
53

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

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
9
9
8
9
9
10
11
12
13
13
13
14
13
12
11
11

Feels Like (°C)

8
8
8
8
7
7
7
7
8
8
7
6
6
6
6
6
6
11
11
11
11
11
11
8

Dew Point (°C)

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

Relative Humidity (%)

58
58
60
62
62
64
66
67
69
73
75
70
63
59
54
50
45
46
48
49
52
55
60
59

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1009
1009
1009
1010

Ozone (du)

414
414
414
414
414
413
412
412
412
412
411
414
416
418
420
421
423
423
424
424
423
421
420
419

Wednesday 21

Waxing Crescent 14%

09:25

No Set

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 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 OK

Sun - Rise: 07:30, Set: 17:12, Transit: 12:21. Moon - Rise: 09:25, Set: No Set. Civil Dark: 17:42 - 07:00. Nautical Dark: 18:16 - 06:26. Astro Dark: 18:49 - 05:53

Total Clouds (% Sky Obscured)

100
92
84
72
57
43
29
27
29
27
23
23
23
22
22
21
31
42
49
49
41
37

Low Clouds (% Sky Obscured)

96
89
80
69
47
26
7
12
14
19
16
13
10
8
9
9
9
8
7
7
10
15

Medium Clouds (% Sky Obscured)

17
16
11
10
10
10
5
5
0
0
0
0
0
0
0
0
0
0
5
0
1
1

High Clouds (% Sky Obscured)

20
21
23
20
19
17
16
11
6
2
4
6
8
8
7
9
20
22
27
17
9
4

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

Precipitation Probability (%)

58
69
75
81
78
73
65
68
68
69
66
55
23
28
30
13
23
27
12
22
26
14

Precipitation Amount (mm)

0
0.3
0.4
0.4
0.4
0.4
0.2
0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
10
10
9
9
9
9
8
8
9
10
11
12
13
14
14
14
13
13
12

Feels Like (°C)

8
8
7
8
9
7
7
8
8
8
7
7
7
7
7
8
8
13
13
13
14
14

Dew Point (°C)

3
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
3

Relative Humidity (%)

58
57
58
60
62
62
64
64
64
65
65
61
57
53
51
47
44
45
47
48
51
55

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

418
418
416
415
414
412
410
408
406
405
404
402
399
397
394
391
388
388
387
387
387
388

Forecast for Testaccio, Province of Rome, Italy (41.86,12.48)

Generated: 15/01/26 21:36:56. Forecast: 15/01/26 to 21/01/26. Timezone: UTC+1.00