Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 88%

19:09

10:34

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 OK
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:48, Set: 16:53, Transit: 11:51. Moon - Rise: 19:09, Set: 10:34. Civil Dark: 17:23 - 06:19. Nautical Dark: 17:56 - 05:46. Astro Dark: 18:28 - 05:13

Total Clouds (% Sky Obscured)

89
90
91
91
89
87
87
83
76
71
86
77
81
85
89
92
90
75
58
46
41
46
71
94

Low Clouds (% Sky Obscured)

35
46
44
48
52
58
62
63
57
36
37
37
40
30
25
27
17
12
12
22
13
7
33
39

Medium Clouds (% Sky Obscured)

89
90
73
81
81
67
46
42
36
35
39
44
42
44
38
40
37
75
58
46
41
46
69
94

High Clouds (% Sky Obscured)

6
29
32
33
5
1
0
0
0
0
72
0
0
0
0
0
0
0
0
0
0
0
42
91

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
1
2
9
17

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
12
11
11
8
7
7
9
16
15
18
8
9
6
6
6
6
6
6
6
6
11

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
10
11
12
13
14
14
14
14
13
12
11
11
10
10
9
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
81
81
80
75
72
66
61
58
58
61
69
76
78
81
83
82
82
81
81
79
79

Pressure (mb)

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

Ozone (du)

301
302
303
305
306
305
306
304
302
300
297
296
293
284
280
284
292
292
291
291
289
289
290
291

Sunday 9

Waning Gibbous 82%

20:21

11:34

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

Sun - Rise: 06:50, Set: 16:52, Transit: 11:51. Moon - Rise: 20:21, Set: 11:34. Civil Dark: 17:22 - 06:20. Nautical Dark: 17:55 - 05:47. Astro Dark: 18:27 - 05:14

Total Clouds (% Sky Obscured)

98
49
46
52
35
31
10
11
25
44
59
66
70
60
54
46
42
30
25
25
20
7
2
2

Low Clouds (% Sky Obscured)

27
37
22
52
35
20
10
11
23
35
54
66
70
60
54
46
23
4
8
25
20
7
2
2

Medium Clouds (% Sky Obscured)

83
49
32
52
35
31
10
9
9
19
59
58
70
60
54
46
6
6
3
25
3
3
0
0

High Clouds (% Sky Obscured)

98
0
0
6
9
0
1
2
1
0
2
3
5
5
5
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 (%)

28
37
45
49
53
57
45
17
12
5
0
0
0
0
0
0
0
1
7
9
13
13
13
17

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 (%)

4
3
3
3
6
5
6
1
1
1
4
21
25
17
13
4
1
3
1
1
3
2
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
9
11
14
16
15
16
15
15
14
13
12
11
9
9
9
8
8
8
8

Feels Like (°C)

6
7
7
7
6
7
10
13
15
15
14
15
15
14
12
11
10
8
8
8
7
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

78
84
81
82
78
74
66
72
67
54
54
54
61
73
77
79
76
80
81
81
79
79
82
82

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

290
285
285
284
283
283
284
286
287
287
286
286
286
285
284
283
282
281
280
282
282
284
285
284

Monday 10

Waning Gibbous 72%

21:37

12:20

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

Sun - Rise: 06:51, Set: 16:51, Transit: 11:51. Moon - Rise: 21:37, Set: 12:20. Civil Dark: 17:21 - 06:21. Nautical Dark: 17:54 - 05:48. Astro Dark: 18:27 - 05:16

Total Clouds (% Sky Obscured)

1
20
28
29
30
0
0
0
0
2
0
0
0
26
85
86
82
84
99
91
34
30
51
63

Low Clouds (% Sky Obscured)

1
17
23
27
28
0
0
0
0
2
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
23
26
26
10
0
6
45
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
26
85
86
82
84
99
81
8
5
35
63

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 (%)

19
21
23
23
23
21
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)

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

Chance of Frost

Temperature (°C)

7
6
6
5
5
6
10
12
14
15
15
15
15
14
11
9
8
8
8
8
7
7
6
6

Feels Like (°C)

7
7
7
6
6
8
11
14
15
15
16
15
15
14
12
10
9
9
8
7
7
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
82
80
76
66
58
53
50
49
49
52
62
72
77
79
84
85
87
88
88
88
88

Pressure (mb)

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

Ozone (du)

283
282
282
282
279
278
279
282
286
284
279
278
276
276
274
273
272
274
275
277
277
277
278
277

Tuesday 11

Waning Gibbous 61%

22:50

12:55

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

Sun - Rise: 06:52, Set: 16:50, Transit: 11:51. Moon - Rise: 22:50, Set: 12:55. Civil Dark: 17:20 - 06:23. Nautical Dark: 17:53 - 05:49. Astro Dark: 18:26 - 05:17

Total Clouds (% Sky Obscured)

82
82
79
100
97
95
80
71
65
45
40
35
30
25
14
1
1
2
3
6
10
12
29
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
15
19

Medium Clouds (% Sky Obscured)

3
2
0
3
9
12
16
14
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

82
82
79
100
89
78
64
45
26
5
15
25
30
25
14
1
0
1
1
1
0
0
13
23

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
1
2
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)

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

Chance of Frost

Temperature (°C)

6
5
6
5
5
7
10
11
13
14
15
15
15
14
11
10
9
8
8
8
7
7
7
6

Feels Like (°C)

6
6
6
6
4
6
9
11
12
12
13
13
13
12
9
9
9
9
8
8
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
86
79
70
63
55
49
49
52
54
65
72
76
78
79
81
82
84
82
82
84

Pressure (mb)

1016
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

275
275
276
275
274
275
276
276
277
277
278
281
284
290
295
301
307
309
310
310
306
300
292
287

Wednesday 12

Third Quarter 50%

00:00

13:23

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

Sun - Rise: 06:53, Set: 16:49, Transit: 11:51. Moon - Rise: 00:00, Set: 13:23. Civil Dark: 17:19 - 06:24. Nautical Dark: 17:52 - 05:50. Astro Dark: 18:25 - 05:18

Total Clouds (% Sky Obscured)

58
96
98
100
100
100
100
97
94
85
26
11
0
4
7
11
0
1
2
7
13
18
12
6

Low Clouds (% Sky Obscured)

23
31
37
42
33
22
11
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
11
19
19
19
20
15
14
94
85
12
4
0
1
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

34
93
97
100
100
100
100
97
93
0
0
0
0
0
0
0
0
1
2
7
13
18
12
6

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
1
1
0
1
1
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

7
7
6
6
7
9
11
13
14
15
16
15
15
15
11
11
10
9
9
9
8
8
7
7

Feels Like (°C)

7
7
5
5
5
7
9
12
13
13
14
15
16
15
12
12
11
11
10
11
10
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

84
82
81
81
81
74
65
59
52
50
48
47
50
60
68
73
77
78
80
82
82
82
82
82

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1024
1024

Ozone (du)

282
279
278
277
277
276
276
276
279
279
279
278
276
277
278
279
281
281
281
281
281
281
281
280

Thursday 13

Waning Crescent 40%

01:06

13:46

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

Sun - Rise: 06:55, Set: 16:48, Transit: 11:51. Moon - Rise: 01:06, Set: 13:46. Civil Dark: 17:18 - 06:25. Nautical Dark: 17:52 - 05:51. Astro Dark: 18:24 - 05:19

Total Clouds (% Sky Obscured)

0
0
0
0
1
2
3
3
2
2
4
9
21
17
11
3
9
16
23
24
26
28
27
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
9
16
13
7
0
7
16
23
24
26
24
22
13

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
0
1
2
2
2
2
2
3
4
5
5
5
3
5
6
6
7
9
10
14
18

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)

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

Chance of Frost

Temperature (°C)

7
6
6
6
6
9
11
13
14
15
16
16
16
15
14
12
10
9
9
9
8
8
7
6

Feels Like (°C)

7
7
7
7
7
8
9
10
10
12
12
19
18
17
17
16
15
10
10
11
10
9
9
7

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
82
81
73
65
58
55
53
49
54
58
61
67
72
78
81
81
84
84
84
85
84

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

279
279
277
276
274
275
275
276
276
276
277
275
274
273
272
272
271
271
272
272
272
272
272
272

Friday 14

Waning Crescent 30%

02:09

14:06

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

Sun - Rise: 06:56, Set: 16:48, Transit: 11:52. Moon - Rise: 02:09, Set: 14:06. Civil Dark: 17:17 - 06:26. Nautical Dark: 17:51 - 05:52. Astro Dark: 18:24 - 05:20

Total Clouds (% Sky Obscured)

27
21
17
13
18
23
29
34
41
45
32
23
19
14
10
5
27
49
71
81
91
100

Low Clouds (% Sky Obscured)

9
9
6
4
3
2
0
0
0
0
1
3
4
2
1
0
3
3
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
1
1

High Clouds (% Sky Obscured)

23
18
14
9
14
19
25
32
39
44
32
21
15
11
8
4
21
37
54
66
83
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
5
8
11
14
14
16
17
17
17
16
14
13
12
10
9
9
9
8

Feels Like (°C)

7
7
7
6
7
7
9
9
10
11
12
18
18
18
17
17
17
11
10
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

83
84
82
80
80
71
61
55
51
48
44
50
56
63
68
74
81
80
78
78
78
79

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

272
272
271
271
271
273
274
275
275
275
275
276
276
277
276
275
275
275
276
276
277
277

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

Generated: 08/11/25 03:29:56. Forecast: 08/11/25 to 14/11/25. Timezone: UTC+1.00