Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 94%

17:56

09:32

05 Good
06 Good
07 Good
08 OK
09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
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

Sun - Rise: 07:33, Set: 16:38, Transit: 12:06. Moon - Rise: 17:56, Set: 09:32. Civil Dark: 17:11 - 07:01. Nautical Dark: 17:46 - 06:25. Astro Dark: 18:21 - 05:51

Total Clouds (% Sky Obscured)

0
1
3
10
16
0
0
2
27
37
78
81
81
67
56
79
89
94
88
96
100
100
100
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
0
36
65
68
36
56
67
65
66
78
78
85
65
67
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
0
0
0
24
0
27
5
14
30
17
0
0
4
8

High Clouds (% Sky Obscured)

0
1
3
3
0
0
0
0
2
37
78
32
7
0
0
0
89
94
31
54
100
100
100
24

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 (%)

7
22
0
6
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
3
3
2
2
4
2
2
0
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
91
86
79
72
69
67
67
69
78
84
85
88
87
87
88
87
87
88
87
87
87

Pressure (mb)

1014
1014
1015
1015
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1015
1015
1015

Ozone (du)

317
314
309
304
300
298
296
295
295
296
297
296
299
302
305
307
311
314
312
312
311
312
312
311

Sunday 7

Waning Gibbous 86%

19:14

10:25

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 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK

Sun - Rise: 07:34, Set: 16:38, Transit: 12:06. Moon - Rise: 19:14, Set: 10:25. Civil Dark: 17:10 - 07:02. Nautical Dark: 17:46 - 06:26. Astro Dark: 18:21 - 05:51

Total Clouds (% Sky Obscured)

96
91
94
100
97
100
100
75
84
100
60
93
100
88
80
56
76
40
54
62
93
61
48
28

Low Clouds (% Sky Obscured)

43
41
39
43
41
27
36
17
36
47
42
24
7
0
21
30
34
32
29
24
16
13
13
4

Medium Clouds (% Sky Obscured)

1
4
42
79
39
48
100
50
40
56
39
27
17
20
3
14
13
8
10
0
0
0
0
0

High Clouds (% Sky Obscured)

87
91
94
100
85
100
100
25
80
100
28
75
100
61
32
17
33
36
54
62
93
13
8
13

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
1

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
3
3
3
3
1
2
2
2
2
2
2
1
2
2
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
85
81
73
69
67
65
64
67
74
78
81
84
87
86
86
88
88
88
86
88
86

Pressure (mb)

1015
1016
1016
1017
1017
1017
1018
1017
1017
1016
1017
1017
1017
1017
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

311
310
310
308
308
308
309
309
306
304
302
301
300
300
300
301
301
301
303
303
302
300
300
301

Monday 8

Waning Gibbous 77%

20:34

11:05

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

Sun - Rise: 07:35, Set: 16:38, Transit: 12:07. Moon - Rise: 20:34, Set: 11:05. Civil Dark: 17:10 - 07:03. Nautical Dark: 17:46 - 06:27. Astro Dark: 18:21 - 05:52

Total Clouds (% Sky Obscured)

29
26
37
67
38
40
46
72
46
35
38
41
41
43
49
45
43
35
49
49
54
61
65
68

Low Clouds (% Sky Obscured)

0
9
8
27
27
26
37
39
38
35
38
41
41
43
47
43
43
35
49
49
54
60
64
67

Medium Clouds (% Sky Obscured)

0
0
4
21
19
8
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
21
27
58
4
20
4
15
5
3
2
1
0
0
0
0
0
0
0
0
0
1
1
8

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 (%)

6
11
31
83
83
8
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
1
3
1
5

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
3
3
3
2
1
1
1
1
1
1
1
2
2
2
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
5
4
6
9
12
12
12
13
14
13
12
10
10
10
9
9
8
8
8
8
8
7

Dew Point (°C)

3
3
3
3
3
5
5
5
5
5
6
6
6
6
6
6
5
5
5
5
5
5
5
5

Relative Humidity (%)

86
88
86
85
79
72
65
61
59
57
61
68
74
76
77
78
77
77
77
78
78
79
78
79

Pressure (mb)

1020
1021
1021
1022
1022
1023
1023
1022
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

302
303
304
304
305
306
306
307
307
306
306
307
308
308
306
306
303
303
302
302
300
300
303
305

Tuesday 9

Waning Gibbous 67%

21:49

11:35

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

Sun - Rise: 07:36, Set: 16:38, Transit: 12:07. Moon - Rise: 21:49, Set: 11:35. Civil Dark: 17:11 - 07:04. Nautical Dark: 17:47 - 06:28. Astro Dark: 18:21 - 05:53

Total Clouds (% Sky Obscured)

73
79
77
68
60
66
63
57
51
42
84
41
39
37
40
43
39
47
46
48
47
51
55
51

Low Clouds (% Sky Obscured)

71
74
66
58
50
55
59
57
51
42
58
41
39
37
40
43
39
47
46
48
47
51
55
51

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)

15
23
23
21
20
23
20
20
16
11
30
16
17
19
16
12
2
14
23
48
47
51
48
44

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 (%)

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

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
3
3
3
3
2
2
1
2
2
2
2
2
2
3
2
2
3
3
3
3
2
3

Chance of Frost

Temperature (°C)

8
7
7
8
9
10
11
12
13
13
13
12
11
10
10
9
9
9
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
81
79
75
68
61
58
57
56
61
69
75
77
78
80
80
81
82
84
84
85
85
87

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1026
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

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

Wednesday 10

Waning Gibbous 67%

23:00

11:59

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 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:37, Set: 16:38, Transit: 12:08. Moon - Rise: 23:00, Set: 11:59. Civil Dark: 17:11 - 07:05. Nautical Dark: 17:47 - 06:29. Astro Dark: 18:21 - 05:54

Total Clouds (% Sky Obscured)

49
48
49
50
51
52
48
33
33
33
33
31
30
28
27
37
39
47
60
60
63
67
60
60

Low Clouds (% Sky Obscured)

49
48
49
50
51
52
48
33
33
33
33
31
30
28
27
37
39
47
60
60
57
54
50
40

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)

34
23
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
10
13
15
20
15

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 (%)

5
1
6
7
4
7
6
0
0
0
0
0
0
0
1
2
2
4
5
1
6
7
6
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)

3
3
3
3
2
2
1
1
2
2
2
2
1
1
1
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

8
8
8
8
9
10
11
12
13
12
12
11
10
10
9
8
8
8
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
87
88
84
77
75
73
74
72
73
83
87
88
88
88
90
90
91
91
91
91
91
91

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1024
1024
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

303
304
302
302
301
299
299
299
298
298
299
301
302
302
304
304
303
303
302
300
299
299
299
299

Thursday 11

Third Quarter 57%

00:08

12:19

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

Sun - Rise: 07:38, Set: 16:38, Transit: 12:08. Moon - Rise: 00:08, Set: 12:19. Civil Dark: 17:11 - 07:05. Nautical Dark: 17:47 - 06:29. Astro Dark: 18:22 - 05:55

Total Clouds (% Sky Obscured)

60
65
65
65
64
55
53
37
40
46
49
48
47
44
51
55
59
59
54
45
43
45
48
47

Low Clouds (% Sky Obscured)

35
34
35
37
37
38
44
37
40
46
49
48
44
35
38
39
42
41
43
41
40
42
41
43

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
2
4
3

High Clouds (% Sky Obscured)

15
20
25
34
43
27
19
7
5
5
5
3
2
1
1
1
0
0
0
0
0
0
3
4

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
7
8
8
8
9
9
13
13
13
12
12
12
8
8
8
8
8
8
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
87
84
80
74
70
65
68
72
76
78
82
84
85
87
88
88
87
87
84
81
79

Pressure (mb)

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

Ozone (du)

299
299
300
298
297
296
295
295
294
294
295
295
294
294
293
293
293
293
292
291
290
290
291
291

Friday 12

Waning Crescent 47%

01:12

12:37

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

Sun - Rise: 07:39, Set: 16:38, Transit: 12:09. Moon - Rise: 01:12, Set: 12:37. Civil Dark: 17:11 - 07:06. Nautical Dark: 17:47 - 06:30. Astro Dark: 18:22 - 05:55

Total Clouds (% Sky Obscured)

46
45
44
48
47
51
54
58
60
58
52
59
65
40
27
19
30
24
24
28

Low Clouds (% Sky Obscured)

41
34
30
34
38
39
39
41
44
46
48
54
61
40
27
19
30
24
24
28

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
3
0
1
5
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
6
5
5
5
6
6
12
12
11
11
11
10
6
7
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

78
76
76
72
68
63
60
57
54
58
61
67
69
70
74
75
76
76
78
81

Pressure (mb)

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

Ozone (du)

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

Forecast for Madonna di Pietracupa, Province of Florence, Italy (43.52,11.24)

Generated: 06/12/25 05:12:32. Forecast: 06/12/25 to 12/12/25. Timezone: UTC+1.00