Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Gibbous 91%

18:03

04:23

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

Sun - Rise: 07:02, Set: 19:06, Transit: 13:04. Moon - Rise: 18:03, Set: 04:23. Civil Dark: 19:34 - 06:34. Nautical Dark: 20:07 - 06:02. Astro Dark: 20:40 - 05:29

Total Clouds (% Sky Obscured)

0
1
4
8
9
7
31
57
64
81
84
28
30
20
23
21
31
30
65
72
100
100
84
91

Low Clouds (% Sky Obscured)

0
0
0
8
9
0
3
3
1
9
42
5
16
0
0
0
13
0
0
0
0
0
9
19

Medium Clouds (% Sky Obscured)

0
1
2
1
0
0
0
0
0
0
0
0
0
0
1
0
3
2
0
0
0
0
0
13

High Clouds (% Sky Obscured)

0
0
3
0
2
4
19
57
36
55
49
22
4
0
0
2
2
6
28
46
99
100
84
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
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
1
2
2
11
7
5
15
25
19
15
10
15
22
18
9
3
2
8
1
4
2

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
19
19
19
19
19
19
19
21
23
23
24
24
24
24
24
24
24
23
23

Feels Like (°C)

22
22
22
22
22
22
22
20
19
18
19
22
23
24
24
24
23
23
24
23
23
24
23
23

Dew Point (°C)

15
15
15
16
16
16
16
16
16
16
16
16
16
17
16
16
17
16
17
17
18
17
17
18

Relative Humidity (%)

72
75
75
78
78
81
81
82
84
82
82
78
74
68
64
63
63
61
62
65
68
65
67
71

Pressure (mb)

1022
1022
1023
1023
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019

Ozone (du)

305
306
308
310
310
311
312
311
310
311
312
312
311
314
314
313
313
312
313
314
312
314
313
312

Thursday 24

Waxing Gibbous 96%

18:24

05:31

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

Sun - Rise: 07:03, Set: 19:04, Transit: 13:04. Moon - Rise: 18:24, Set: 05:31. Civil Dark: 19:32 - 06:36. Nautical Dark: 20:05 - 06:03. Astro Dark: 20:38 - 05:30

Total Clouds (% Sky Obscured)

96
100
100
100
97
99
70
67
64
43
10
5
18
38
39
63
65
36
45
60
71
100
85
96

Low Clouds (% Sky Obscured)

7
6
2
3
4
2
70
67
64
43
0
0
0
0
0
0
0
0
0
20
28
24
0
0

Medium Clouds (% Sky Obscured)

12
8
76
40
97
98
14
11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

96
100
100
100
58
44
2
0
0
0
2
2
8
22
26
48
45
24
31
50
63
100
81
96

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
1
4
1
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 (%)

3
4
5
4
6
14
16
22
17
13
4
2
1
1
0
0
0
0
1
2
2
3
5
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)

3
2
4
4
4
4
4
5
6
6
6
6
10
14
14
13
11
12
14
16
17
17
18
16

Chance of Frost

Temperature (°C)

23
23
22
22
22
22
21
21
21
20
20
20
22
23
25
26
27
28
28
27
27
26
24
22

Feels Like (°C)

23
24
23
23
23
23
22
22
23
22
22
22
23
23
24
26
27
27
26
25
24
22
19
18

Dew Point (°C)

18
18
17
16
16
17
17
18
18
18
18
17
16
15
14
13
13
13
13
12
11
10
8
9

Relative Humidity (%)

73
74
74
72
70
73
77
84
84
85
85
81
70
59
51
45
43
40
39
38
37
37
37
44

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1015
1015
1015
1016
1016

Ozone (du)

312
311
312
313
316
319
323
328
329
327
324
319
315
312
309
306
306
306
306
307
306
305
302
301

Friday 25

Waxing Gibbous 99%

18:45

06:39

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

Sun - Rise: 07:04, Set: 19:03, Transit: 13:03. Moon - Rise: 18:45, Set: 06:39. Civil Dark: 19:30 - 06:37. Nautical Dark: 20:03 - 06:04. Astro Dark: 20:36 - 05:31

Total Clouds (% Sky Obscured)

81
50
36
24
81
31
19
70
19
30
38
15
11
9
4
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
13
14
7
6
0
0
0
0
0
0
0
0
0
0

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)

78
42
26
24
66
31
19
61
19
30
38
4
6
3
2
0
0
0
0
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
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 (%)

1
0
1
14
1
0
0
0
2
0
1
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)

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

Chance of Frost

Temperature (°C)

21
20
19
19
18
18
18
18
17
17
17
17
19
21
22
24
24
25
25
25
25
24
22
22

Feels Like (°C)

17
16
17
18
17
17
17
16
15
16
15
16
18
20
22
25
25
26
24
25
25
24
24
23

Dew Point (°C)

9
10
10
10
11
11
11
10
10
10
9
9
8
8
9
10
10
9
13
16
16
16
16
15

Relative Humidity (%)

48
51
55
57
60
63
62
62
61
61
60
58
50
43
41
42
39
36
46
60
60
62
66
65

Pressure (mb)

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

Ozone (du)

300
298
296
295
294
293
292
292
291
290
289
289
290
291
291
290
290
290
290
290
289
289
291
290

Saturday 26

Full Moon 100%

19:07

07:50

21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 Good
08 Good
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: 07:05, Set: 19:01, Transit: 13:03. Moon - Rise: 19:07, Set: 07:50. Civil Dark: 19:29 - 06:38. Nautical Dark: 20:01 - 06:05. Astro Dark: 20:34 - 05:32

Total Clouds (% Sky Obscured)

0
0
5
7
6
7
6
8
43
32
7
7
51
50
64
66
65
65
65
70
75
75
80
85

Low 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

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)

0
0
4
6
3
3
2
4
17
14
4
2
18
21
24
35
45
50
50
55
60
65
70
70

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)

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

Chance of Frost

Temperature (°C)

21
20
20
19
19
19
18
18
18
18
18
18
20
22
23
24
24
25
25
24
24
24
23
22

Feels Like (°C)

23
23
22
21
20
19
18
18
17
17
17
19
22
23
23
24
24
24
24
23
24
23
23
23

Dew Point (°C)

14
14
14
14
13
12
11
11
11
12
12
12
12
13
13
13
14
15
16
16
16
16
17
16

Relative Humidity (%)

66
68
67
69
69
64
62
62
63
65
69
68
60
57
54
50
53
55
57
58
61
63
68
67

Pressure (mb)

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

Ozone (du)

290
290
290
290
290
290
289
290
290
290
291
291
291
291
292
292
292
293
293
293
293
293
293
292

Sunday 27

Waning Gibbous 98%

19:33

09:03

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

Sun - Rise: 07:07, Set: 18:59, Transit: 13:03. Moon - Rise: 19:33, Set: 09:03. Civil Dark: 19:27 - 06:39. Nautical Dark: 19:59 - 06:06. Astro Dark: 20:32 - 05:33

Total Clouds (% Sky Obscured)

85
90
90
90
90
85
85
80
80
72
70
70
45
19
16
13
9
6
4
2
1
1
0
0

Low 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

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)

70
75
85
80
75
60
55
50
50
48
50
70
44
17
13
10
6
4
2
1
1
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
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)

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

Chance of Frost

Temperature (°C)

22
21
21
20
20
19
19
18
18
18
18
18
20
22
23
24
24
25
25
25
24
24
23
23

Feels Like (°C)

23
23
22
21
20
19
19
18
18
18
18
19
21
21
22
24
24
25
28
27
26
26
26
26

Dew Point (°C)

16
16
16
15
15
15
15
15
15
15
15
15
15
16
16
17
17
17
17
17
16
16
16
17

Relative Humidity (%)

68
69
71
74
76
77
78
80
80
81
82
78
72
68
64
63
61
62
61
61
60
62
65
68

Pressure (mb)

1020
1020
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1020

Ozone (du)

293
293
292
291
291
292
292
293
294
293
291
290
290
290
289
289
289
289
289
289
290
289
289
289

Monday 28

Waning Gibbous 93%

20:04

10:19

21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
06 OK
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: 07:08, Set: 18:57, Transit: 13:02. Moon - Rise: 20:04, Set: 10:19. Civil Dark: 19:25 - 06:40. Nautical Dark: 19:58 - 06:07. Astro Dark: 20:30 - 05:34

Total Clouds (% Sky Obscured)

0
0
1
1
2
12
15
23
32
43
50
55
60
70
70
65
65
70
70
70
70
70
70
75

Low 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

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)

0
0
0
1
1
3
4
6
7
13
20
15
15
15
10
15
15
15
20
25
35
40
50
60

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)

1
2
3
4
4
5
5
5
5
5
5
5
3
2
3
3
5
7
7
7
7
5
3
1

Chance of Frost

Temperature (°C)

22
21
21
20
20
19
19
18
18
18
18
18
20
22
24
24
25
25
25
25
25
24
23
23

Feels Like (°C)

24
24
24
24
24
24
22
21
20
20
20
20
19
20
21
22
22
23
26
25
24
25
25
25

Dew Point (°C)

16
16
16
16
16
16
16
15
15
15
14
14
14
15
15
15
15
16
16
16
16
17
17
18

Relative Humidity (%)

68
70
73
75
77
81
81
81
81
78
77
75
68
62
58
57
55
54
55
56
57
62
67
74

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021

Ozone (du)

289
288
288
288
287
287
286
286
285
285
285
285
285
285
285
286
287
287
287
286
286
286
286
286

Tuesday 29

Waning Gibbous 86%

20:44

11:37

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:09, Set: 18:56, Transit: 13:02. Moon - Rise: 20:44, Set: 11:37. Civil Dark: 19:23 - 06:41. Nautical Dark: 19:56 - 06:08. Astro Dark: 20:29 - 05:36

Total Clouds (% Sky Obscured)

75
80
82
79
70
54
37
21
34
47
60
54
49
43
55
66
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
80
82
79
70
54
37
20
33
46
56
50
46
40
52
65
77

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
20
20
19
19
19
18
18
18
18
20
22
24
25
25

Feels Like (°C)

21
22
22
23
22
22
21
20
20
19
19
19
19
20
21
22
23

Dew Point (°C)

17
17
16
16
15
15
14
13
13
12
12
11
11
11
11
12
12

Relative Humidity (%)

74
76
77
76
75
75
72
71
69
66
65
63
56
48
44
43
43

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021

Ozone (du)

286
286
286
285
285
285
285
284
284
285
287
288
289
290
291
291
292

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

Generated: 23/09/26 21:54:19. Forecast: 23/09/26 to 29/09/26. Timezone: UTC+2.00