Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 7

Waning Gibbous 69%

01:45

09:55

18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Bad
01 Bad
02 OK
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 Good
16 Good
17 Good

Sun - Rise: 06:43, Set: 19:48, Transit: 13:16. 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)

0
0
0
0
0
9
76
62
39
7
1
0
0
0
0
0
0
0
0
0
0
0
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
64
54
31
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
9
76
14
6
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
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)

13
13
7
5
2
2
2
2
2
2
2
2
2
2
2
1
2
4
6
7
8
8
9
9

Chance of Frost

Temperature (°C)

19
17
15
13
12
12
11
11
11
10
10
10
10
10
11
14
16
18
19
20
20
21
21
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
66
70
70
67
67
66
66
66
66
66
66
66
68
66
57
53
50
48
47
45
45
46
46

Pressure (mb)

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

Ozone (du)

357
357
357
356
358
359
358
357
357
358
357
355
354
353
353
353
354
355
354
354
353
353
355
357

Wednesday 8

Waning Gibbous 60%

02:35

10:52

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
13 Good
14 Good
15 Good
16 OK
17 OK

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)

5
7
0
0
2
2
2
0
0
0
0
0
0
0
0
3
4
4
2
0
12
8
20
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
4
2
0
12
8
20
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)

5
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10

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

Chance of Frost

Temperature (°C)

19
17
15
13
12
12
11
11
11
10
10
9
9
9
10
14
16
18
19
20
21
21
22
21

Feels Like (°C)

18
18
15
14
13
12
12
12
11
11
11
10
10
10
11
15
17
19
20
21
21
22
22
20

Dew Point (°C)

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

Relative Humidity (%)

54
65
70
72
71
70
71
71
71
73
74
76
78
77
71
63
58
53
50
50
51
51
50
51

Pressure (mb)

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

Ozone (du)

360
360
361
363
363
363
360
362
363
363
363
363
365
370
373
374
376
378
377
376
373
372
370
370

Thursday 9

Waning Gibbous 50%

03:15

11:55

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

30
5
24
24
4
3
4
4
5
48
56
50
38
7
0
21
5
40
39
45
61
78
100
76

Low Clouds (% Sky Obscured)

0
0
0
0
2
0
0
0
0
0
3
0
0
0
0
19
0
0
0
5
10
15
22
15

Medium Clouds (% Sky Obscured)

0
0
0
3
0
0
0
0
0
0
0
0
0
2
0
0
2
0
0
0
1
10
4
2

High Clouds (% Sky Obscured)

8
1
9
9
0
1
1
1
1
14
15
15
4
0
0
0
0
10
16
19
46
73
100
73

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
1
1
2
2
2
2
2
2
2
2
2
2

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
8
5
3
2
1
1
1
1
1
1
1
1
2
2
1
1
2
4
5
6
6
6
6

Chance of Frost

Temperature (°C)

20
17
15
13
12
12
11
11
10
10
10
9
9
9
10
13
15
17
19
20
21
21
21
21

Feels Like (°C)

17
16
15
12
12
13
12
12
11
11
9
8
8
8
11
14
17
18
18
19
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

60
71
78
79
80
79
80
81
84
85
87
85
87
87
78
70
62
58
56
56
56
56
57
59

Pressure (mb)

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

Ozone (du)

370
371
369
372
373
371
369
366
366
366
364
362
361
362
363
365
365
363
362
362
361
359
357
357

Friday 10

Third Quarter 40%

03:49

13:02

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

Sun - Rise: 06:38, Set: 19:52, Transit: 13:15. 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)

51
27
35
48
64
45
23
10
9
8
6
18
40
59
64
69
74
73
74
64
50
78
83
92

Low Clouds (% Sky Obscured)

7
0
1
0
0
0
0
0
0
0
0
3
17
30
40
50
60
60
54
49
49
66
74
71

Medium Clouds (% Sky Obscured)

1
6
35
16
2
24
2
0
0
0
0
2
3
5
3
2
0
2
5
7
11
15
19
13

High Clouds (% Sky Obscured)

45
18
32
46
61
39
22
7
5
3
2
4
5
4
3
3
6
3
3
2
0
0
0
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
16
16
12
18
4
19

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

Chance of Frost

Temperature (°C)

19
18
16
15
14
13
12
12
11
11
11
10
10
11
11
13
15
17
18
20
21
21
21
21

Feels Like (°C)

19
17
15
14
14
13
12
13
12
12
11
11
11
10
11
12
14
17
17
19
20
22
21
21

Dew Point (°C)

12
13
12
12
11
11
11
11
10
10
10
9
10
10
9
10
11
13
13
13
13
13
12
12

Relative Humidity (%)

63
72
79
82
83
87
90
92
92
93
93
93
95
93
84
79
75
73
70
66
62
58
56
54

Pressure (mb)

1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1013
1013
1012
1011
1011

Ozone (du)

356
357
358
357
355
354
353
351
350
350
351
352
353
353
354
355
355
356
356
358
358
356
358
361

Saturday 11

Waning Crescent 30%

04:16

14:12

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

Sun - Rise: 06:36, Set: 19:53, Transit: 13:15. Moon - Rise: 04:16, Set: 14:12. Civil Dark: 20:23 - 06:07. Nautical Dark: 20:58 - 05:31. Astro Dark: 21:36 - 04:53

Total Clouds (% Sky Obscured)

94
90
38
31
58
51
54
55
62
24
75
69
63
56
85
88
96
95
92
92
95
97
100
100

Low Clouds (% Sky Obscured)

67
55
22
21
50
9
4
0
0
0
0
0
0
0
14
15
17
22
23
25
31
35
36
47

Medium Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
13
27
40
58
75
90
93
97
100
100

High Clouds (% Sky Obscured)

40
43
22
14
4
51
54
55
62
23
75
69
63
56
44
64
82
61
41
60
83
93
100
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
7
5
3

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

5
3
1
1
2
1
0
0
0
0
0
0
0
0
0
0
0
12
18
21
38
46
51
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
73
76
83
84
77
83
83
83
87
90
90
90
88
83
74
67
61
59
57
55
62
70
79

Pressure (mb)

1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1010
1010
1010
1009
1009
1008
1008

Ozone (du)

363
363
363
363
364
362
362
358
356
356
355
354
354
356
355
355
355
356
357
358
360
360
361
361

Sunday 12

Waning Crescent 21%

04:40

15:22

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

Sun - Rise: 06:34, Set: 19:54, Transit: 13:15. Moon - Rise: 04:40, Set: 15:22. Civil Dark: 20:24 - 06:05. Nautical Dark: 21:00 - 05:29. Astro Dark: 21:37 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
87
83
88
93
99
100
100
100
98
96
94
96
98
100
100
100
100
97

Low Clouds (% Sky Obscured)

63
78
78
79
80
74
61
55
59
62
68
63
57
48
48
46
46
50
55
61
71
81
91
80

Medium Clouds (% Sky Obscured)

100
100
100
100
100
94
87
83
88
93
98
98
99
99
93
87
81
79
78
78
78
78
79
74

High Clouds (% Sky Obscured)

100
100
100
100
100
89
74
57
72
79
80
83
87
91
81
55
17
9
9
9
36
68
98
95

ISS Passover

Visibility (miles)

5
7
9
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

69
83
70
56
42
50
40
30
36
31
22
39
38
29
26
23
21
27
33
41
54
74
95
95

Precipitation Amount (mm)

0.5
0.9
0.6
0.3
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
13
13
13
13
13
13
11
11
11
10
10
10
11
12
12
13
12
13
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

82
86
92
90
90
89
92
93
96
95
95
95
93
92
90
81
75
68
65
61
57
63
67
73

Pressure (mb)

1008
1008
1008
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005

Ozone (du)

363
365
367
370
372
375
377
380
382
388
394
400
403
406
409
406
404
402
400
399
397
398
399
400

Monday 13

Waning Crescent 13%

05:01

16:34

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:33, Set: 19:56, Transit: 13:15. Moon - Rise: 05:01, Set: 16:34. Civil Dark: 20:25 - 06:03. Nautical Dark: 21:01 - 05:27. Astro Dark: 21:39 - 04:49

Total Clouds (% Sky Obscured)

94
91
91
92
93
95
96
96
95
95
94
94
95
97
98
98
96
93
90
83

Low Clouds (% Sky Obscured)

67
50
51
55
58
71
83
94
92
89
87
87
88
91
88
84
82
75
66
58

Medium Clouds (% Sky Obscured)

63
57
50
44
40
54
75
96
95
95
94
94
95
97
98
98
96
74
52
33

High Clouds (% Sky Obscured)

91
82
76
60
69
59
73
95
95
95
94
94
92
88
78
69
59
61
64
66

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
94
78
69
69
72
78
87
78
69
58
53
50
48
57
67
77

Precipitation Amount (mm)

1.9
3
0.9
0.6
0.6
0.3
0.2
0.3
0.3
0.5
0.7
0.6
0.4
0.2
0
0
0
0
0.2
0.4

Wind Speed/Direction (mph)

4
4
3
2
2
1
2
2
3
3
4
4
3
3
3
5
8
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
10
10
11
11
11
11
10
10
10
10
10
9
11
11
12
12
12

Dew Point (°C)

10
10
9
9
9
9
9
9
10
10
10
10
10
10
10
10
10
10
11
11

Relative Humidity (%)

76
81
87
87
86
87
88
90
91
93
95
98
98
96
95
90
86
83
82
80

Pressure (mb)

1005
1005
1005
1006
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1003
1003
1003

Ozone (du)

401
401
402
403
404
405
405
404
404
401
398
395
395
395
394
393
392
390
387
383

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

Generated: 07/04/26 18:43:19. Forecast: 07/04/26 to 13/04/26. Timezone: UTC+2.00