Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waxing Gibbous 68%

16:06

01:01

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

Sun - Rise: 06:54, Set: 19:08, Transit: 13:00. Moon - Rise: 16:06, Set: 01:01. Civil Dark: 19:36 - 06:26. Nautical Dark: 20:08 - 05:54. Astro Dark: 20:41 - 05:21

Total Clouds (% Sky Obscured)

0
0
8
40
70
73
61
47
6
2
3
0
0
0
0
0
0
92
100
90
2
24
41
69

Low Clouds (% Sky Obscured)

0
0
8
1
43
66
61
25
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
8
13
7
3
2
6
4
2
3
0
0
0
0
0
0
0
0
0
0
2
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
92
100
90
2
24
41
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
6
5
4
1
2
2
0
0
3
1
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
5
5
6
7
8
9
7
4
3
3
3
3
3
3
3
3
4
4
4
4
3
2
4

Chance of Frost

Temperature (°C)

22
24
26
27
27
26
25
24
22
20
19
19
19
18
18
17
17
17
16
16
16
18
21
24

Feels Like (°C)

26
27
28
28
28
26
25
24
23
23
22
22
22
21
21
21
20
20
17
17
16
21
23
25

Dew Point (°C)

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

Relative Humidity (%)

54
47
44
41
39
41
47
56
65
70
72
75
77
79
79
79
78
77
75
75
74
71
60
55

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

296
295
295
293
291
288
286
286
287
288
289
289
288
289
289
288
287
286
286
287
288
289
291
292

Monday 21

Waxing Gibbous 77%

16:40

02:06

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

Sun - Rise: 06:55, Set: 19:06, Transit: 13:00. Moon - Rise: 16:40, Set: 02:06. Civil Dark: 19:34 - 06:27. Nautical Dark: 20:06 - 05:55. Astro Dark: 20:39 - 05:22

Total Clouds (% Sky Obscured)

81
70
81
74
88
87
66
79
6
11
21
21
4
44
100
100
100
88
83
85
98
66
83
78

Low Clouds (% Sky Obscured)

0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
8
10
10
10

Medium Clouds (% Sky Obscured)

0
0
0
0
2
1
0
1
3
10
5
1
0
0
0
3
7
0
0
5
0
0
0
0

High Clouds (% Sky Obscured)

81
70
81
74
88
78
47
75
3
3
15
16
4
44
100
100
100
88
83
85
96
60
83
78

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
6
7
8
9
9
9
6
4
3
3
3
3
3
3
3
3
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

25
26
27
28
27
27
26
24
22
20
19
19
18
18
17
18
17
17
17
16
16
18
21
23

Feels Like (°C)

27
26
27
27
26
26
25
24
21
22
21
21
21
20
19
18
17
17
17
16
16
18
21
23

Dew Point (°C)

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

Relative Humidity (%)

49
45
42
40
39
39
42
51
59
62
62
65
66
67
67
68
70
70
69
68
68
66
57
52

Pressure (mb)

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

Ozone (du)

292
293
293
293
294
294
294
294
295
293
292
293
294
295
296
298
299
300
300
301
302
302
303
305

Tuesday 22

Waxing Gibbous 85%

17:09

03:12

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

Sun - Rise: 06:56, Set: 19:04, Transit: 13:00. Moon - Rise: 17:09, Set: 03:12. Civil Dark: 19:32 - 06:28. Nautical Dark: 20:04 - 05:56. Astro Dark: 20:38 - 05:23

Total Clouds (% Sky Obscured)

20
29
33
39
56
80
71
76
49
31
26
26
22
20
32
31
33
45
53
61
81
82
83
77

Low Clouds (% Sky Obscured)

13
0
0
9
25
65
63
76
44
26
26
25
21
17
30
18
20
36
44
59
81
82
83
77

Medium Clouds (% Sky Obscured)

10
29
33
31
37
37
28
26
22
28
9
26
2
6
15
12
11
9
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
5
7
5
2
0
2
1
0
0
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
9
9
9
9
9
8
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
1
1
1
1
2
3
10
13
3
4
5
9
11
6
10
4
11
16
12
12
4
8
1

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
3
5
7
8
8
8
7
5
2
2
3
3
3
4
4
4
4
4
4
4
4
2
1

Chance of Frost

Temperature (°C)

25
26
27
27
26
26
25
23
21
20
19
18
18
17
17
16
16
15
15
15
15
16
17
19

Feels Like (°C)

25
28
29
28
27
26
24
23
22
22
22
21
21
20
19
18
18
17
16
16
15
15
17
18

Dew Point (°C)

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

Relative Humidity (%)

49
44
42
40
39
40
45
56
69
77
82
85
85
82
81
81
79
76
76
78
75
72
67
63

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1017
1017
1018
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022

Ozone (du)

308
310
309
309
308
307
306
306
307
306
306
305
306
306
305
305
305
304
302
302
303
305
305
305

Wednesday 23

Waxing Gibbous 91%

17:34

04:18

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

Sun - Rise: 06:57, Set: 19:03, Transit: 12:59. Moon - Rise: 17:34, Set: 04:18. Civil Dark: 19:30 - 06:29. Nautical Dark: 20:03 - 05:57. Astro Dark: 20:36 - 05:24

Total Clouds (% Sky Obscured)

76
76
77
72
44
38
25
37
26
28
28
29
30
31
44
49
58
55
67
72
92
100
96
70

Low Clouds (% Sky Obscured)

76
73
67
72
44
38
9
30
7
6
6
8
8
9
32
42
58
55
63
57
78
89
81
56

Medium Clouds (% Sky Obscured)

11
22
36
19
14
10
9
12
13
13
14
14
16
21
27
34
32
29
29
31
31
24
22
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
0
0
0
0
0
0
0
0
1
1
12
21
34
53
34
29

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
2
5
4
7
14
9
6
3
3
1
2
1
1
1
1
2
1
4
5
4
6
9
7

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
4
6
9
10
10
9
7
4
3
3
2
2
2
3
3
3
3
3
3
3
3
2
3

Chance of Frost

Temperature (°C)

21
22
23
24
24
24
23
22
19
18
18
17
16
16
15
15
15
15
14
14
15
16
18
20

Feels Like (°C)

21
21
23
25
24
25
24
24
21
20
21
19
18
18
18
17
16
15
15
15
15
16
18
20

Dew Point (°C)

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

Relative Humidity (%)

61
58
55
54
54
51
53
57
65
66
68
69
73
75
78
79
79
79
78
79
79
73
67
59

Pressure (mb)

1022
1022
1022
1021
1021
1020
1020
1020
1020
1021
1021
1022
1022
1022
1021
1021
1021
1021
1020
1021
1021
1021
1020
1020

Ozone (du)

305
305
305
305
303
302
302
302
303
303
304
305
307
308
308
307
305
305
304
305
306
308
309
308

Thursday 24

Waxing Gibbous 96%

17:57

05:26

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:58, Set: 19:01, Transit: 12:59. Moon - Rise: 17:57, Set: 05:26. Civil Dark: 19:29 - 06:30. Nautical Dark: 20:01 - 05:58. Astro Dark: 20:34 - 05:25

Total Clouds (% Sky Obscured)

63
82
98
98
99
100
95
90
86
52
94
80
100
92
63
70
76
86
86
86
87
88
90
92

Low Clouds (% Sky Obscured)

43
33
52
83
84
86
68
22
15
4
3
0
15
0
5
4
4
3
2
3
0
7
15
23

Medium Clouds (% Sky Obscured)

29
45
72
76
52
73
17
12
3
13
25
38
38
34
31
36
41
50
58
81
87
88
90
70

High Clouds (% Sky Obscured)

27
58
70
63
78
100
74
52
32
31
77
80
100
92
63
70
76
86
84
85
85
88
88
88

ISS Passover

Visibility (miles)

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

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
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

11
22
31
41
57
60
71
72
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.3
1
0.9
0.6
1
1
1
0.3
2.1
1.1
1.4
1.1
1.3
0.8
0.8
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
23
23
23
22
22
20
19
18
17
17
17
16
16
16
16
15
15
15
16
16
17
17

Feels Like (°C)

22
23
23
23
23
23
23
22
20
20
20
18
18
17
17
18
18
17
17
17
16
17
17
16

Dew Point (°C)

11
10
10
12
15
14
16
16
16
17
16
16
16
15
15
16
15
14
14
14
15
15
15
14

Relative Humidity (%)

52
47
45
49
59
59
70
75
81
89
93
92
93
93
93
95
95
93
93
93
92
92
87
82

Pressure (mb)

1020
1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1012
1012
1011
1012
1012

Ozone (du)

308
308
307
307
306
306
307
307
308
312
315
317
318
318
319
319
319
320
321
321
322
322
322
322

Friday 25

Waxing Gibbous 99%

18:18

06:34

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:59, Set: 18:59, Transit: 12:59. Moon - Rise: 18:18, Set: 06:34. Civil Dark: 19:27 - 06:32. Nautical Dark: 19:59 - 05:59. Astro Dark: 20:32 - 05:26

Total Clouds (% Sky Obscured)

75
68
66
78
85
95
76
58
40
39
37
31
46
56
70
65
65
64
61
54
43
48
49
59

Low Clouds (% Sky Obscured)

36
50
64
74
84
94
74
52
32
22
13
2
34
56
70
65
53
30
20
12
4
5
5
6

Medium Clouds (% Sky Obscured)

32
13
3
8
13
18
15
12
9
13
20
26
45
56
69
65
61
41
25
18
5
4
2
1

High Clouds (% Sky Obscured)

61
33
5
7
6
1
1
2
3
15
28
31
46
56
70
65
65
64
61
54
43
48
43
31

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
81
72
65
62
56
50
44
65
84
95
95
95
95
95
95
56
42
26
9
12
10
3

Precipitation Amount (mm)

0.7
0.6
0.4
0.3
0.3
0.2
0
0
0
0.2
0.4
0.7
1.2
1.5
1.9
1.2
0.6
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
20
21
20
21
20
20
19
18
17
16
16
15
15
15
15
15
15
15
16
17
19

Feels Like (°C)

16
17
19
20
22
21
22
22
22
23
19
19
19
18
18
18
14
15
14
14
14
14
16
17

Dew Point (°C)

13
14
15
16
17
17
17
17
18
19
17
17
16
15
15
14
14
14
13
13
13
13
13
13

Relative Humidity (%)

76
77
77
77
79
79
80
84
88
95
95
96
96
96
95
95
93
93
92
90
89
86
77
68

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

322
321
320
319
318
317
316
315
315
314
312
309
307
308
308
309
311
313
316
315
314
313
312
311

Saturday 26

Full Moon 100%

18:40

07:44

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

Sun - Rise: 07:00, Set: 18:57, Transit: 12:58. Moon - Rise: 18:40, Set: 07:44. Civil Dark: 19:25 - 06:33. Nautical Dark: 19:57 - 06:00. Astro Dark: 20:30 - 05:28

Total Clouds (% Sky Obscured)

55
43
28
48
69
93
68
43
18
10
7
2
2
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

9
11
13
41
68
93
68
41
14
10
6
2
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
3
3
0
0
3
7
4
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
2
0
0
0
0
0
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
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

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 (%)

12
13
9
20
21
14
16
15
11
10
7
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
22
23
23
24
24
23
21
21
19
19
17
17
16
16
15
15
14
14
15

Feels Like (°C)

18
18
18
18
26
26
26
26
25
26
21
21
21
20
19
19
18
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

60
54
50
45
49
56
60
65
70
76
77
80
81
81
79
79
79
78
79
79
78

Pressure (mb)

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

Ozone (du)

310
309
308
308
307
305
304
305
307
308
307
306
306
303
301
299
298
297
296
294
292

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

Generated: 20/09/26 11:09:37. Forecast: 20/09/26 to 26/09/26. Timezone: UTC+2.00