Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 92%

22:40

07:55

13 Good
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
03 Bad
04 Bad
05 OK
06 Good
07 Good
08 Good
09 Bad
10 Good
11 OK
12 OK

Sun - Rise: 06:48, Set: 19:45, Transit: 13:17. Moon - Rise: 22:40, Set: 07:55. Civil Dark: 20:14 - 06:19. Nautical Dark: 20:49 - 05:44. Astro Dark: 21:25 - 05:08

Total Clouds (% Sky Obscured)

0
0
0
1
1
3
1
1
0
7
0
0
2
17
71
49
22
2
13
16
80
9
23
41

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
1
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
0
0
0
17
71
49
22
0
10
16
80
7
23
41

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

Chance of Frost

Temperature (°C)

17
18
19
20
20
19
17
15
14
13
13
12
12
11
11
11
10
10
10
11
13
15
17
18

Feels Like (°C)

17
18
19
20
20
19
18
15
15
15
14
14
13
12
11
11
11
10
10
11
14
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

39
38
38
37
40
50
60
67
65
65
65
66
65
66
67
69
71
71
73
72
62
54
49
45

Pressure (mb)

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

Ozone (du)

346
350
350
347
343
339
337
340
345
349
351
352
351
352
352
355
357
358
360
361
361
359
356
355

Sunday 5

Waning Gibbous 85%

23:46

08:27

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

Sun - Rise: 06:46, Set: 19:46, Transit: 13:17. Moon - Rise: 23:46, Set: 08:27. Civil Dark: 20:15 - 06:17. Nautical Dark: 20:50 - 05:42. Astro Dark: 21:26 - 05:06

Total Clouds (% Sky Obscured)

56
67
93
58
46
81
30
34
30
7
3
4
16
48
61
83
99
89
83
54
29
78
71
38

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
1
6
5
2
8
7
0
0
0
0
0
0
0
0
8
1
2
2
2
2
15

High Clouds (% Sky Obscured)

56
67
93
44
29
81
8
5
4
1
1
1
4
15
61
83
99
89
83
54
29
76
53
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 (%)

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)

6
7
8
9
9
8
6
3
2
2
2
1
1
1
1
1
1
1
2
2
1
3
6
7

Chance of Frost

Temperature (°C)

19
20
20
20
19
18
16
14
12
12
11
11
10
10
10
9
9
9
9
10
12
14
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
42
42
44
47
57
67
71
72
70
68
67
66
68
69
73
76
77
80
74
66
63
61
61

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1026

Ozone (du)

357
355
351
349
347
346
346
344
342
344
343
341
338
336
336
338
338
336
336
337
336
336
338
339

Monday 6

Waning Gibbous 78%

00:48

09:07

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

Sun - Rise: 06:45, Set: 19:47, Transit: 13:17. Moon - Rise: 00:48, Set: 09:07. Civil Dark: 20:16 - 06:15. Nautical Dark: 20:51 - 05:40. Astro Dark: 21:28 - 05:04

Total Clouds (% Sky Obscured)

32
25
11
9
15
37
45
50
50
6
3
2
0
0
0
0
0
3
5
8
12
15
21
26

Low Clouds (% Sky Obscured)

2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
12
15
21
26

Medium Clouds (% Sky Obscured)

12
6
1
1
1
9
16
19
13
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
8
3
2
3
14
15
15
15
1
1
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
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)

8
9
9
9
9
8
6
3
2
2
1
1
1
1
1
1
1
1
1
1
1
2
3
5

Chance of Frost

Temperature (°C)

17
18
19
19
18
17
15
14
13
12
11
11
10
10
10
10
9
9
9
10
12
14
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
54
52
53
54
60
73
78
79
80
83
83
83
84
84
84
85
87
85
78
71
64
59
57

Pressure (mb)

1026
1026
1025
1025
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1026
1025
1025
1025
1025

Ozone (du)

339
341
344
345
347
350
354
356
358
359
360
360
361
363
363
362
363
363
362
361
361
362
364
363

Tuesday 7

Waning Gibbous 69%

01:45

09:55

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

Sun - Rise: 06:43, Set: 19:48, Transit: 13:17. Moon - Rise: 01:45, Set: 09:55. Civil Dark: 20:18 - 06:14. Nautical Dark: 20:53 - 05:39. Astro Dark: 21:29 - 05:02

Total Clouds (% Sky Obscured)

32
25
17
9
7
5
3
4
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

32
21
11
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
2
4
6
4
2
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
3
3
3
3
2
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
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)

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

Chance of Frost

Temperature (°C)

18
19
19
19
19
18
16
14
14
13
12
11
11
10
10
10
10
9
10
10
13
15
17
18

Feels Like (°C)

18
19
18
18
18
17
17
15
15
14
13
12
12
11
10
10
9
9
9
10
13
15
17
18

Dew Point (°C)

8
9
9
8
9
10
11
10
10
9
9
9
8
8
8
8
8
8
8
8
8
8
8
9

Relative Humidity (%)

53
53
50
49
50
59
69
76
79
79
80
83
83
83
84
85
87
88
87
83
71
63
58
55

Pressure (mb)

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

Ozone (du)

362
362
361
361
361
360
359
358
358
357
358
358
357
356
356
356
354
353
351
351
349
349
348
347

Wednesday 8

Waning Gibbous 60%

02:35

10:52

13 Good
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
03 Good
04 Good
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:41, Set: 19:50, Transit: 13:16. Moon - Rise: 02:35, Set: 10:52. Civil Dark: 20:19 - 06:12. Nautical Dark: 20:54 - 05:37. Astro Dark: 21:31 - 05:00

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
26
57
87
87
87
86
72
51

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
4
9

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
0
0
0
0
0
0
0
0
0
2
2
4
26
50
68
63
54
59
48
31

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
6
7
7
8
6
4
3
2
2
1
1
1
1
1
1
2
1
1
1
1
2
4
6

Chance of Frost

Temperature (°C)

19
20
20
20
20
19
17
14
13
12
12
11
11
11
10
10
10
10
10
11
13
15
17
18

Feels Like (°C)

20
20
20
20
20
18
18
16
15
13
13
12
12
11
11
11
11
10
10
10
10
11
11
13

Dew Point (°C)

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

Relative Humidity (%)

52
48
48
49
49
58
71
80
84
84
84
86
86
87
87
85
85
82
78
76
67
61
56
54

Pressure (mb)

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

Ozone (du)

347
347
347
345
345
344
344
343
344
347
348
347
344
342
341
341
340
341
342
343
344
344
345
346

Thursday 9

Waning Gibbous 50%

03:15

11:55

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

Sun - Rise: 06:39, Set: 19:51, Transit: 13:16. Moon - Rise: 03:15, Set: 11:55. Civil Dark: 20:20 - 06:10. Nautical Dark: 20:55 - 05:35. Astro Dark: 21:32 - 04:57

Total Clouds (% Sky Obscured)

34
18
10
3
2
1
0
8
16
25
46
68
80
64
53
36
49
64
65
60
55
45
55
60

Low Clouds (% Sky Obscured)

14
10
6
1
1
0
0
7
13
20
25
33
39
38
40
33
33
26
21
18
19
20
30
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
7
5
2
0
8
16

High Clouds (% Sky Obscured)

30
18
10
3
2
1
0
0
0
0
20
40
60
40
18
0
7
10
15
20
20
20
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
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)

7
9
9
10
11
9
7
5
4
3
1
1
1
1
1
1
1
1
1
2
2
3
5
4

Chance of Frost

Temperature (°C)

19
19
19
19
19
17
15
13
12
12
11
11
10
10
10
10
10
10
10
11
12
14
16
16

Feels Like (°C)

13
14
20
19
18
18
19
19
12
13
13
13
13
13
11
11
12
11
11
11
13
12
13
14

Dew Point (°C)

9
9
9
9
9
9
10
10
9
9
9
9
9
9
8
8
8
8
8
9
8
8
9
9

Relative Humidity (%)

53
51
51
52
53
60
69
79
81
84
87
87
88
90
90
90
91
88
87
85
76
69
63
61

Pressure (mb)

1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010

Ozone (du)

347
348
349
350
351
352
354
355
355
354
354
353
353
353
355
358
360
362
363
365
367
370
373
374

Friday 10

Third Quarter 40%

03:49

13:02

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 OK
05 OK
06 OK
07 Bad

Sun - Rise: 06:38, Set: 19:52, Transit: 13:16. Moon - Rise: 03:49, Set: 13:02. Civil Dark: 20:21 - 06:08. Nautical Dark: 20:57 - 05:33. Astro Dark: 21:34 - 04:55

Total Clouds (% Sky Obscured)

72
80
91
100
96
92
87
86
85
84
90
95
100
79
58
42
42
41
45

Low Clouds (% Sky Obscured)

36
44
40
35
35
35
35
35
35
35
30
30
30
30
30
30
30
35
40

Medium Clouds (% Sky Obscured)

24
16
8
0
0
0
0
0
0
0
1
1
1
3
5
7
7
7
7

High Clouds (% Sky Obscured)

15
5
0
0
8
17
25
49
72
84
86
76
66
75
58
42
42
41
45

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

7
14
19
21
21
19
16
25
30
32
28
23
9
14
13
7
10
11
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
17
17
16
15
13
12
11
10
9
8
8
7
7
7
7
7
6

Feels Like (°C)

15
16
18
18
17
16
16
15
10
9
9
8
8
8
6
6
6
6
6

Dew Point (°C)

9
10
10
11
11
11
10
9
9
8
7
6
6
5
5
5
4
4
4

Relative Humidity (%)

60
59
64
68
74
78
80
83
86
85
88
88
87
87
87
85
85
85
84

Pressure (mb)

1010
1010
1009
1009
1009
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

376
377
378
378
379
379
380
380
381
382
383
383
383
384
386
389
391
393
394

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

Generated: 04/04/26 13:35:19. Forecast: 04/04/26 to 10/04/26. Timezone: UTC+2.00