Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 3%

06:23

15:28

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:04, Set: 16:46, Transit: 11:55. Moon - Rise: 06:23, Set: 15:28. Civil Dark: 17:16 - 06:35. Nautical Dark: 17:50 - 06:01. Astro Dark: 18:23 - 05:27

Total Clouds (% Sky Obscured)

57
67
74
100
100
100
100
100
92
99
88
59
49
42
47
68
80
83
72
80
88
83
86
78

Low Clouds (% Sky Obscured)

57
67
74
89
91
91
90
89
68
84
83
48
42
26
25
57
76
83
72
80
88
83
86
78

Medium Clouds (% Sky Obscured)

57
67
74
87
88
87
75
74
46
50
71
26
22
23
30
35
32
25
22
18
14
4
18
2

High Clouds (% Sky Obscured)

57
67
74
100
100
100
100
100
89
99
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
9
11
11
13
6
2
1

Precipitation Type

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

Precipitation Probability (%)

95
95
76
91
90
86
89
86
86
81
68
45
26
25
26
44
45
33
14
26
33
25
23
11

Precipitation Amount (mm)

1.8
1.3
0.3
0.3
0.2
0.3
0.3
0.3
0.5
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
90
90
89
86
86
89
87
89
92
90
92
92
92
92
92
92
90
87
87
87
87
88

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1011

Ozone (du)

298
296
294
295
297
297
297
297
302
304
304
301
300
299
300
300
299
296
299
307
306
309
311
311

Wednesday 19

Waning Crescent 1%

No Rise

15:54

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
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: 07:05, Set: 16:45, Transit: 11:55. Moon - Rise: No Rise, Set: 15:54. Civil Dark: 17:15 - 06:36. Nautical Dark: 17:49 - 06:02. Astro Dark: 18:23 - 05:28

Total Clouds (% Sky Obscured)

83
78
74
68
56
35
39
34
42
10
3
8
17
49
36
67
65
51
62
71
88
89
87
100

Low Clouds (% Sky Obscured)

83
78
74
68
56
35
39
30
38
5
0
4
6
34
19
58
24
48
54
57
86
86
83
89

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
2
0
31
40
2
0
10
22
24
18
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
2
0
0
0
0
26
100

ISS Passover

Visibility (miles)

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

Fog (%)

1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

26
32
32
13
25
29
31
41
33
28
33
31
26
14
32
15
25
23
10
22
21
39
49
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
10
11
13
14
16
17
17
16
16
15
13
12
12
12
10
10
10
10
10
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

90
87
83
77
75
75
72
69
67
73
83
89
89
87
88
88
85
81
75
78
80
79
84
88

Pressure (mb)

1011
1011
1012
1012
1012
1011
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010

Ozone (du)

311
307
294
290
290
288
281
283
276
272
273
275
274
272
272
272
276
281
281
283
285
289
288
288

Thursday 20

New Moon 0%

07:26

16:26

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:06, Set: 16:45, Transit: 11:55. Moon - Rise: 07:26, Set: 16:26. Civil Dark: 17:15 - 06:37. Nautical Dark: 17:49 - 06:03. Astro Dark: 18:22 - 05:29

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

81
89
90
92
81
82
92
52
36
79
90
87
67
68
36
15
57
19
22
62
65
62
65
65

Medium Clouds (% Sky Obscured)

33
45
45
78
45
45
50
50
50
84
60
84
100
100
100
100
100
100
100
100
100
100
100
97

High Clouds (% Sky Obscured)

98
91
63
47
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

64
82
86
95
95
95
95
95
83
61
42
49
51
35
21
13
26
33
34
43
67
62
61
62

Precipitation Amount (mm)

0.2
0.3
0
0.4
0.9
0.9
0.9
0.6
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
86
80
80
77
78
76
78
75
79
79
80
79
79
77
76
76
72
72
73
77
78
80
80

Pressure (mb)

1011
1011
1011
1011
1011
1010
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006

Ozone (du)

290
288
292
296
298
299
299
301
302
302
304
306
308
309
308
306
308
308
311
320
325
322
322
323

Friday 21

Waxing Crescent 2%

08:28

17:05

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:07, Set: 16:44, Transit: 11:56. Moon - Rise: 08:28, Set: 17:05. Civil Dark: 17:14 - 06:38. Nautical Dark: 17:48 - 06:04. Astro Dark: 18:22 - 05:30

Total Clouds (% Sky Obscured)

100
100
99
91
87
100
100
100
100
100
100
63
53
48
48
42
43
57
59
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
53
55
54
36
6
10
3
6
34
31
31
18
17
16
18
21
22
18
16
21
18
19
21

Medium Clouds (% Sky Obscured)

100
100
84
34
63
100
100
100
100
100
100
45
45
48
48
42
43
57
59
76
100
100
87
100

High Clouds (% Sky Obscured)

95
94
75
70
80
100
90
100
100
100
100
50
35
35
35
35
35
38
34
100
100
100
99
100

ISS Passover

Visibility (miles)

9
5
9
9
9
9
9
9
9
7
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

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

Precipitation Probability (%)

67
55
29
23
20
13
14
11
27
29
12
22
31
14
20
40
44
41
53
61
51
52
53
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
70
62
55
44
46
48
52
56
63
74
80
84
84
82
82
84
87
88
87
85
85
86

Pressure (mb)

1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

329
331
336
335
339
349
350
346
344
348
349
348
343
342
343
340
338
344
353
350
350
351
352
355

Saturday 22

Waxing Crescent 5%

09:26

17:52

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

Sun - Rise: 07:08, Set: 16:43, Transit: 11:56. Moon - Rise: 09:26, Set: 17:52. Civil Dark: 17:14 - 06:39. Nautical Dark: 17:48 - 06:05. Astro Dark: 18:21 - 05:31

Total Clouds (% Sky Obscured)

97
92
61
60
48
49
65
63
60
4
0
0
1
0
0
1
1
2
27
50
67
71
73
76

Low Clouds (% Sky Obscured)

17
10
5
5
4
4
3
2
0
0
0
0
1
0
0
1
1
0
0
0
0
18
35
54

Medium Clouds (% Sky Obscured)

95
90
58
59
48
49
20
63
60
4
0
0
1
0
0
1
1
2
8
11
14
32
51
62

High Clouds (% Sky Obscured)

95
90
4
24
8
11
61
3
0
0
0
0
0
0
0
0
0
0
24
47
67
71
73
76

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 (%)

30
30
22
9
8
0
3
2
1
4
4
2
6
3
0
4
2
0
2
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
75
64
57
51
47
45
49
56
63
70
75
75
76
76
79
82
82
83
82
82
79
75

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1010
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

348
349
348
346
343
342
336
328
323
323
328
330
329
332
335
338
339
340
341
342
344
345
345
346

Sunday 23

Waxing Crescent 10%

10:17

18:48

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
04 Bad
05 OK
06 OK

Sun - Rise: 07:09, Set: 16:43, Transit: 11:56. Moon - Rise: 10:17, Set: 18:48. Civil Dark: 17:13 - 06:40. Nautical Dark: 17:47 - 06:06. Astro Dark: 18:21 - 05:32

Total Clouds (% Sky Obscured)

69
69
60
56
51
52
51
56
50
50
50
50
51
53
54
58
64
65
69
72
71
51
30
10

Low Clouds (% Sky Obscured)

62
69
60
56
51
52
51
56
50
50
45
45
46
48
49
56
61
65
53
33
10
9
8
7

Medium Clouds (% Sky Obscured)

69
69
60
56
51
52
51
52
47
43
42
33
43
53
54
55
44
33
43
55
67
45
23
6

High Clouds (% Sky Obscured)

60
45
45
41
51
52
51
50
32
23
15
8
16
24
31
22
13
5
6
8
9
8
4
1

ISS Passover

Visibility (miles)

9
8
6
5
4
2
1
2
2
2
5
7
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

22
34
46
79
95
95
95
95
95
95
89
72
61
47
41
43
41
32
45
34
0
1
1
0

Precipitation Amount (mm)

0
0
0
0.3
0.4
1
2.2
1.8
1.5
0.9
0.5
0.3
0.2
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
2
3
4
5
6
7
8
7
7
6
5
3
2
2
1
1
1
-1
-2
-1
-1
-1

Dew Point (°C)

-1
0
1
3
4
6
8
8
9
9
8
7
5
4
3
2
2
1
1
1
1
1
1
1

Relative Humidity (%)

72
72
71
73
75
80
85
87
90
90
91
91
90
88
88
86
86
86
86
86
88
89
88
88

Pressure (mb)

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

Ozone (du)

347
350
354
357
358
359
361
360
359
359
356
353
351
351
351
351
352
352
353
351
348
346
344
341

Monday 24

Waxing Crescent 16%

11:01

19:50

07 OK
08 Good
09 OK
10 OK
11 OK
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: 07:11, Set: 16:42, Transit: 11:56. Moon - Rise: 11:01, Set: 19:50. Civil Dark: 17:13 - 06:41. Nautical Dark: 17:47 - 06:07. Astro Dark: 18:20 - 05:33

Total Clouds (% Sky Obscured)

8
7
5
10
24
36
60
84
100
97
93
89
70
27
0
10
21
31

Low Clouds (% Sky Obscured)

8
7
5
8
6
5
4
4
4
4
9
5
4
4
0
9
18
28

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
2
3
5
3
2
0
1
1
2

High Clouds (% Sky Obscured)

0
0
0
6
12
19
48
74
100
93
86
78
51
26
0
1
1
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

5
11
14
26
30
36
51
55
57
65
70
82
84
80
71
62
48
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.6
0.5
0.4
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
4
5
7
8
9
11
10
10
10
9
9
8
8
8
8
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
83
78
75
69
63
58
60
61
63
67
70
73
75
78
79
80
80

Pressure (mb)

1014
1014
1014
1014
1014
1013
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

339
337
335
333
331
330
329
329
328
328
327
327
326
324
321
319
318
317

Forecast for Monti, Province of Rome, Italy (41.90,12.50)

Generated: 18/11/25 07:32:42. Forecast: 18/11/25 to 24/11/25. Timezone: UTC+1.00