Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waning Gibbous 80%

19:21

11:45

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

Sun - Rise: 06:38, Set: 17:05, Transit: 11:51. Moon - Rise: 19:21, Set: 11:45. Civil Dark: 17:34 - 06:09. Nautical Dark: 18:07 - 05:36. Astro Dark: 18:39 - 05:04

Total Clouds (% Sky Obscured)

20
21
20
27
25
43
46
66
76
80
79
59
69
82
58
39
10
23
17
58
65
72
73
44

Low Clouds (% Sky Obscured)

8
21
4
0
0
0
0
4
8
5
8
13
12
10
0
0
0
0
0
16
23
46
32
27

Medium Clouds (% Sky Obscured)

15
7
20
27
25
43
32
63
76
72
69
44
54
76
58
39
2
7
13
26
31
24
35
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
2
12
7
3
5
4
10
4
3
2
2
2
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
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
16
17
2
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
10
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
6
7
6
20
24

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

Chance of Frost

Temperature (°C)

17
14
12
9
8
8
7
7
6
7
7
6
6
7
6
6
8
10
12
13
13
13
13
13

Feels Like (°C)

17
15
11
7
6
6
6
6
5
4
4
4
4
4
3
3
6
10
12
14
13
13
12
12

Dew Point (°C)

7
7
4
2
2
4
4
4
4
4
4
3
3
4
3
3
4
3
2
1
1
1
1
2

Relative Humidity (%)

52
59
58
64
69
75
81
82
84
82
81
79
79
79
81
81
74
61
52
46
43
43
43
47

Pressure (mb)

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

Ozone (du)

305
305
308
311
311
310
308
306
306
306
304
304
304
303
303
304
302
299
295
293
291
290
288
285

Friday 30

Waning Gibbous 69%

20:31

12:35

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

Sun - Rise: 06:39, Set: 17:04, Transit: 11:51. Moon - Rise: 20:31, Set: 12:35. Civil Dark: 17:33 - 06:10. Nautical Dark: 18:05 - 05:37. Astro Dark: 18:38 - 05:05

Total Clouds (% Sky Obscured)

63
59
28
20
15
40
33
38
56
89
100
80
50
79
48
52
49
40
46
59
73
76
73
62

Low Clouds (% Sky Obscured)

62
59
28
20
2
3
3
3
6
4
4
4
4
4
4
4
4
6
6
12
19
76
70
62

Medium Clouds (% Sky Obscured)

27
25
2
1
11
2
3
2
10
29
42
11
7
26
14
25
33
20
28
43
43
43
29
22

High Clouds (% Sky Obscured)

1
3
3
3
3
31
27
38
47
82
100
72
44
54
43
45
42
22
29
24
23
17
2
1

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
4
6

Fog (%)

0
0
0
0
0
0
3
22
17
27
34
43
32
31
30
44
34
6
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 (%)

12
7
1
2
0
0
1
1
1
0
0
1
2
2
1
1
0
1
1
0
7
12
26
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
67
68
68
71
79
82
83
85
85
85
85
85
86
88
86
78
65
55
49
46
44
50
63

Pressure (mb)

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

Ozone (du)

283
283
283
283
283
284
286
287
288
290
292
296
304
309
304
300
299
297
295
295
294
294
294
294

Saturday 31

Waning Gibbous 58%

21:47

13:14

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:40, Set: 17:02, Transit: 11:51. Moon - Rise: 21:47, Set: 13:14. Civil Dark: 17:31 - 06:11. Nautical Dark: 18:04 - 05:38. Astro Dark: 18:37 - 05:06

Total Clouds (% Sky Obscured)

55
60
51
68
60
80
68
72
86
92
92
56
53
63
68
80
81
72
67
65
60
60
60
60

Low Clouds (% Sky Obscured)

54
57
45
68
6
80
68
72
86
92
90
9
11
11
13
12
13
16
16
13
15
14
18
13

Medium Clouds (% Sky Obscured)

23
20
23
50
55
59
40
36
42
51
51
33
34
35
37
53
50
50
45
40
45
50
50
35

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
70
70
67
28
60
60
60
60

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
3
9
3

Fog (%)

0
0
0
0
0
0
0
0
1
7
13
15
30
41
41
41
41
41
41
41
41
41
41
41

Precipitation Type

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

Precipitation Probability (%)

15
10
2
3
2
6
8
12
12
10
9
11
11
11
9
7
6
24
52
67
68
63
77
90

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.5
0.3
0.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
8
8
7
7
8
8
7
7
7
7
7
6
6
6
7
8
7
8
8
8
8
7

Feels Like (°C)

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

Dew Point (°C)

7
6
4
4
3
4
4
4
3
4
3
3
4
4
4
4
3
1
-2
-1
1
1
1
1

Relative Humidity (%)

69
71
73
74
75
78
77
77
77
77
78
78
84
86
86
88
78
64
53
53
58
58
60
63

Pressure (mb)

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

Ozone (du)

294
290
288
287
288
289
290
293
297
300
301
302
305
306
309
309
311
311
312
313
315
318
318
318

Sunday 1

Third Quarter 46%

23:04

13:44

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:42, Set: 17:01, Transit: 11:51. Moon - Rise: 23:04, Set: 13:44. Civil Dark: 17:30 - 06:13. Nautical Dark: 18:03 - 05:40. Astro Dark: 18:36 - 05:07

Total Clouds (% Sky Obscured)

65
67
65
67
67
67
67
60
60
60
65
65
70
70
75
81
85
90
85
82
83
89
63
53

Low Clouds (% Sky Obscured)

10
13
6
10
8
8
6
1
1
1
3
3
3
3
4
8
3
3
2
7
6
75
14
9

Medium Clouds (% Sky Obscured)

35
35
35
40
30
30
42
39
37
39
42
45
45
44
45
60
67
75
75
72
72
63
50
46

High Clouds (% Sky Obscured)

65
67
65
67
67
67
67
60
60
49
30
7
30
59
75
81
85
90
85
82
83
60
30
7

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9

Fog (%)

41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41

Precipitation Type

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

Precipitation Probability (%)

94
78
55
65
69
71
67
61
42
47
44
17
28
29
18
40
32
13
52
45
28
53
53
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
5
5
4
4
5
5
5
5
5
5
5
5
5
6
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
80
82
82
83
86
89
88
86
86
86
88
90
88
88
84
67
56
48
42
43
48
57

Pressure (mb)

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

Ozone (du)

316
313
311
311
312
311
312
311
307
304
302
302
302
301
299
298
297
296
295
292
291
292
292
294

Monday 2

Waning Crescent 35%

00:18

14:10

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:43, Set: 17:00, Transit: 11:51. Moon - Rise: 00:18, Set: 14:10. Civil Dark: 17:29 - 06:14. Nautical Dark: 18:02 - 05:41. Astro Dark: 18:35 - 05:08

Total Clouds (% Sky Obscured)

88
93
98
72
69
65
57
54
49
54
59
69
74
75
75
58
51
43
40
36
33
42
55
67

Low Clouds (% Sky Obscured)

85
6
6
6
1
0
0
0
0
0
0
0
2
4
6
4
6
6
5
7
8
21
37
50

Medium Clouds (% Sky Obscured)

81
89
96
72
69
65
57
54
49
54
59
64
65
58
46
13
13
18
23
29
33
42
55
64

High Clouds (% Sky Obscured)

12
16
24
27
24
22
15
9
0
14
30
48
63
75
75
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41

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 (%)

39
23
8
24
19
10
20
22
23
20
13
7
7
5
1
12
13
9
14
21
30
49
63
69

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
81
87
88
88
87
88
87
87
85
85
84
84
84
85
84
74
65
57
53
49
47
50
54

Pressure (mb)

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

Ozone (du)

295
297
298
300
300
297
296
295
296
295
295
294
293
293
293
292
290
289
288
288
288
288
287
287

Tuesday 3

Waning Crescent 25%

01:29

14:32

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:44, Set: 16:59, Transit: 11:51. Moon - Rise: 01:29, Set: 14:32. Civil Dark: 17:28 - 06:15. Nautical Dark: 18:01 - 05:42. Astro Dark: 18:33 - 05:09

Total Clouds (% Sky Obscured)

80
91
100
92
83
75
66
58
53
54
55
56
63
61
62
62
65
64
72
80
86
86
87
87

Low Clouds (% Sky Obscured)

68
85
100
79
58
34
23
16
12
12
16
15
26
31
35
30
22
18
18
25
31
53
75
87

Medium Clouds (% Sky Obscured)

70
70
70
54
58
52
44
37
30
31
27
23
15
10
10
9
12
20
24
32
31
25
22
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
13
24
36
26
14
0
0
1
1
1
1
2
4
2
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 (%)

41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41

Precipitation Type

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

Precipitation Probability (%)

53
45
36
36
46
31
30
38
16
18
22
9
14
15
4
9
11
7
6
3
1
6
8
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
62
65
70
74
78
82
81
81
81
79
78
79
81
82
83
72
61
53
51
50
50
52
56

Pressure (mb)

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

Ozone (du)

286
285
284
284
285
285
286
285
285
284
284
284
284
282
281
280
281
281
281
281
281
281
280
278

Wednesday 4

Waning Crescent 16%

02:38

14:53

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:45, Set: 16:58, Transit: 11:51. Moon - Rise: 02:38, Set: 14:53. Civil Dark: 17:27 - 06:16. Nautical Dark: 18:00 - 05:43. Astro Dark: 18:32 - 05:10

Total Clouds (% Sky Obscured)

92
95
100
97
94
88
86
85
79
76
69
62
65
61
57
69
82
96
97
98
100

Low Clouds (% Sky Obscured)

92
95
95
66
37
9
10
12
13
12
9
5
4
3
2
3
3
3
3
3
3

Medium Clouds (% Sky Obscured)

23
30
37
42
43
48
66
66
70
67
59
48
46
38
32
34
42
48
49
46
52

High Clouds (% Sky Obscured)

3
4
4
4
3
2
20
38
55
51
50
47
42
37
33
55
77
96
97
98
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

Fog (%)

41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41
41

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
10
10
14
11
3
5
7
2
10
22
20
16
12
3
4
3
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
62
64
68
71
75
79
79
81
81
81
82
81
81
82
82
71
61
53
51
49

Pressure (mb)

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

Ozone (du)

277
277
277
278
278
278
278
278
277
277
279
280
282
283
284
285
285
286
286
285
285

Forecast for Cervara di Roma, Province of Rome, Italy (41.99,13.07)

Generated: 29/10/26 16:52:49. Forecast: 29/10/26 to 04/11/26. Timezone: UTC+1.00