Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 14

Waning Crescent 18%

04:08

12:59

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

Sun - Rise: 07:32, Set: 17:01, Transit: 12:16. Moon - Rise: 04:08, Set: 12:59. Civil Dark: 17:31 - 07:01. Nautical Dark: 18:06 - 06:27. Astro Dark: 18:39 - 05:54

Total Clouds (% Sky Obscured)

29
38
52
47
86
80
82
73
71
63
51
51
52
72
44
41
38
31
32
26
34
30
36
29

Low Clouds (% Sky Obscured)

29
38
35
22
47
43
47
44
46
41
33
36
46
64
41
40
38
26
24
18
13
20
22
14

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)

8
6
12
14
13
13
10
7
5
0
0
0
0
0
0
0
0
0
0
0
21
4
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
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
3
3
7
3
1
1
1
0
0
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

6
5
5
4
4
4
4
4
6
7
9
10
10
11
11
10
9
7
7
6
5
5
5
4

Feels Like (°C)

6
5
4
2
2
2
2
2
4
6
8
9
11
11
11
11
8
7
7
6
5
5
5
3

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
91
89
89
89
85
77
73
68
66
65
66
72
77
78
82
86
88
88
89
89

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026

Ozone (du)

335
337
337
336
335
335
335
334
333
332
331
328
327
329
330
330
331
332
335
336
337
338
338
337

Thursday 15

Waning Crescent 11%

05:08

13:41

01 OK
02 OK
03 Bad
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 OK

Sun - Rise: 07:31, Set: 17:02, Transit: 12:17. Moon - Rise: 05:08, Set: 13:41. Civil Dark: 17:33 - 07:01. Nautical Dark: 18:07 - 06:27. Astro Dark: 18:40 - 05:53

Total Clouds (% Sky Obscured)

18
35
48
28
83
87
98
94
97
100
100
100
95
98
60
55
100
60
89
83
100
100
100
44

Low Clouds (% Sky Obscured)

9
23
30
19
24
29
0
11
19
13
13
15
22
22
22
23
23
26
16
3
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
6
2
65
70
98
94
97
100
100
100
95
93
18
11
100
15
71
83
100
100
100
26

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
73
70
70
70

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

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
3
4
5
7
9
10
11
11
12
10
9
8
6
6
6
5
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
89
91
89
89
89
88
83
75
73
69
66
64
67
76
84
85
87
85
85
83
83
83

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1021
1022
1022
1022
1023
1022
1022
1022
1022

Ozone (du)

337
336
336
336
336
337
337
338
339
340
339
339
338
337
339
339
341
345
345
344
345
346
347
347

Friday 16

Waning Crescent 6%

06:04

14:32

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 Bad
09 OK
10 OK
11 Bad
12 OK
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: 07:31, Set: 17:03, Transit: 12:17. Moon - Rise: 06:04, Set: 14:32. Civil Dark: 17:34 - 07:00. Nautical Dark: 18:08 - 06:26. Astro Dark: 18:41 - 05:53

Total Clouds (% Sky Obscured)

87
88
100
94
100
100
43
85
34
33
49
48
55
72
62
77
81
80
87
87
100
93
87
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
2
2
3
3
3
2
2
2
2
2
2
2
3

Medium Clouds (% Sky Obscured)

2
24
23
15
22
19
13
6
7
9
16
48
42
36
62
77
36
33
33
33
31
31
23
16

High Clouds (% Sky Obscured)

78
55
100
81
100
100
24
78
18
15
28
13
23
45
11
13
27
37
58
78
100
85
69
56

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 (%)

70
70
70
70
70
64
56
41
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
2
2
1
3
6
8
9
11
11
11
10
9
8
7
5
6
5
3
4

Dew Point (°C)

2
1
1
1
1
1
1
0
1
2
3
4
4
5
5
7
6
6
5
4
4
3
2
2

Relative Humidity (%)

83
83
82
82
80
80
80
77
72
65
61
58
59
58
61
70
76
78
79
79
79
76
75
74

Pressure (mb)

1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

347
347
349
350
351
351
354
359
361
359
357
357
354
348
340
337
336
336
332
335
336
329
326
329

Saturday 17

Waning Crescent 2%

06:53

15:32

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:30, Set: 17:04, Transit: 12:17. Moon - Rise: 06:53, Set: 15:32. Civil Dark: 17:35 - 07:00. Nautical Dark: 18:09 - 06:26. Astro Dark: 18:42 - 05:53

Total Clouds (% Sky Obscured)

88
80
100
100
100
99
95
77
99
98
100
100
95
95
92
93
97
98
98
98
94
99
99
100

Low Clouds (% Sky Obscured)

6
3
7
27
28
18
15
5
2
10
26
39
43
48
54
36
40
21
32
30
20
29
43
54

Medium Clouds (% Sky Obscured)

21
26
32
26
72
53
38
13
17
54
68
94
75
94
92
79
72
56
76
68
68
60
74
72

High Clouds (% Sky Obscured)

71
80
100
100
99
99
95
77
98
88
100
84
43
12
7
26
66
82
64
86
75
97
99
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
6
6

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
3
3
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

6
6
5
5
5
5
5
6
7
8
10
11
12
12
12
11
10
9
9
8
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

1
1
0
-1
-0
-1
-0
0
1
1
2
2
3
3
4
5
6
5
5
4
4
4
3
3

Relative Humidity (%)

71
70
70
68
67
67
68
68
66
60
56
53
54
54
58
68
76
77
78
77
75
74
74
74

Pressure (mb)

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

Ozone (du)

327
321
321
320
318
316
316
315
317
315
314
311
311
308
309
310
310
308
309
308
309
310
311
312

Sunday 18

New Moon 0%

07:34

16:37

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:30, Set: 17:06, Transit: 12:18. Moon - Rise: 07:34, Set: 16:37. Civil Dark: 17:36 - 06:59. Nautical Dark: 18:10 - 06:25. Astro Dark: 18:43 - 05:52

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

39
19
1
16
35
42
46
46
45
47
47
52
45
44
40
33
22
18
23
28
34
28
21
13

Medium Clouds (% Sky Obscured)

90
69
25
73
89
77
88
69
77
73
96
63
68
74
79
84
89
94
94
93
92
95
97
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
62
100
100
99
70
68
80
90
100
100
100
100
100
100
100
100
100
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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 (%)

7
5
3
5
5
2
4
6
3
17
6
15
23
23
17
17
15
6
9
9
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
77
76
75
74
75
74
73
72
72
65
68
72
74
77
78
80
81
82
81
79
79
78

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1018
1018

Ozone (du)

312
312
313
316
320
323
326
329
331
332
335
336
336
336
337
337
336
336
335
334
333
332
332
332

Monday 19

Waxing Crescent 1%

08:08

17:45

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:29, Set: 17:07, Transit: 12:18. Moon - Rise: 08:08, Set: 17:45. Civil Dark: 17:37 - 06:59. Nautical Dark: 18:11 - 06:25. Astro Dark: 18:44 - 05:52

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)

16
18
22
20
18
18
16
13
12
24
33
43
42
41
40
50
58
66
64
68
76
78
73
70

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
81
62
43
58
74
89
93
96
99
99
99
99

High 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

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
8
7

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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
Very Light Rain
Light Rain

Precipitation Probability (%)

1
1
0
0
0
0
1
2
2
4
4
2
10
12
9
18
24
28
33
37
37
58
74
89

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
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
75
75
74
73
73
73
74
74
69
65
60
63
67
71
74
76
78
81
85
88
90
90

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

332
334
335
337
343
350
357
360
363
366
376
386
396
398
400
403
402
402
402
403
403
404
395
387

Tuesday 20

Waxing Crescent 3%

08:36

18:53

Sun - Rise: 07:29, Set: 17:08, Transit: 12:18. Moon - Rise: 08:36, Set: 18:53. Civil Dark: 17:38 - 06:58. Nautical Dark: 18:12 - 06:24. Astro Dark: 18:45 - 05:51

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 14/01/26 00:14:09. Forecast: 14/01/26 to 20/01/26. Timezone: UTC+1.00