Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 9%

04:06

16:40

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

Sun - Rise: 05:51, Set: 20:33, Transit: 13:13. Moon - Rise: 04:06, Set: 16:40. Civil Dark: 21:06 - 05:18. Nautical Dark: 21:48 - 04:36. Astro Dark: 22:36 - 03:48

Total Clouds (% Sky Obscured)

45
55
100
75
55
75
37
37
50
20
37
0
45
45
75
75
45
25
45
45
69
76
81
85

Low Clouds (% Sky Obscured)

95
89
71
87
89
45
24
26
16
8
7
59
79
84
86
90
31
51
89
87
69
76
81
83

Medium Clouds (% Sky Obscured)

100
99
90
66
69
29
41
3
0
0
0
3
6
21
0
0
0
0
0
0
0
1
1
0

High Clouds (% Sky Obscured)

23
100
24
25
42
65
56
3
0
0
0
0
0
0
0
0
0
90
100
100
69
58
37
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
5
7
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
23

Precipitation Amount (mm)

0.5
0.8
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

9
9
12
9
8
8
9
8
8
6
11
5
8
8
4
7
7
7
6
10
6
5
8
9

Chance of Frost

Temperature (°C)

19
20
16
16
18
18
19
18
18
16
15
15
13
14
15
14
14
14
13
14
14
14
14
15

Feels Like (°C)

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

Dew Point (°C)

14
14
13
13
13
13
13
14
13
13
12
12
13
13
14
14
13
12
12
13
14
13
13
13

Relative Humidity (%)

70
67
80
83
76
72
69
73
73
77
81
83
94
97
94
94
93
90
92
93
96
93
92
90

Pressure (mb)

1008
1008
1008
1007
1007
1006
1006
1006
1006
1007
1007
1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004

Ozone (du)

384
382
382
378
376
375
373
372
375
375
378
378
377
375
374
368
368
368
370
368
371
373
375
378

Friday 15

Waning Crescent 3%

04:31

17:57

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
11 Bad

Sun - Rise: 05:50, Set: 20:35, Transit: 13:13. Moon - Rise: 04:31, Set: 17:57. Civil Dark: 21:08 - 05:17. Nautical Dark: 21:50 - 04:35. Astro Dark: 22:38 - 03:46

Total Clouds (% Sky Obscured)

63
68
93
58
88
100
100
100
100
100
100
98
100
100
100
91
99
100
98
100
95
91
99
100

Low Clouds (% Sky Obscured)

63
28
23
21
24
29
33
45
100
100
100
93
57
94
97
90
99
87
98
90
89
86
88
81

Medium Clouds (% Sky Obscured)

0
0
26
0
1
41
1
37
32
71
70
44
75
75
86
39
60
39
87
100
85
56
68
73

High Clouds (% Sky Obscured)

0
0
91
0
70
100
95
96
95
90
0
21
9
28
18
5
9
100
18
10
17
16
87
100

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
9
4
2
2
3
4
5
5
9
9
7
3
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
5
81
56
81
80
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

14
5
5
12
18
32
36
28
44
95
95
95
84
60
57
52
47
55
90
95
93
90
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.9
2
1.8
0.6
0.2
0.2
0.2
0
0
0.6
0.8
0.6
0.6
0.7
0.6

Wind Speed/Direction (mph)

12
11
11
11
9
9
8
7
11
10
9
7
5
5
6
6
6
6
4
5
3
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
57
55
55
67
74
83
83
90
90
93
96
95
96
95
93
95
95
95
96
98
96
98
100

Pressure (mb)

1003
1003
1002
1002
1001
1001
1000
1000
1000
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1001
1001
1001
1001

Ozone (du)

379
381
381
383
385
386
388
389
397
403
403
398
400
387
383
381
381
378
377
378
379
380
379
379

Saturday 16

New Moon 0%

05:01

19:19

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
11 Bad

Sun - Rise: 05:49, Set: 20:36, Transit: 13:13. Moon - Rise: 05:01, Set: 19:19. Civil Dark: 21:09 - 05:16. Nautical Dark: 21:51 - 04:33. Astro Dark: 22:40 - 03:44

Total Clouds (% Sky Obscured)

100
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
85
86
87

Low Clouds (% Sky Obscured)

85
88
87
84
90
89
96
91
92
96
81
82
81
79
85
71
74
78
75
71
58
52
59
78

Medium Clouds (% Sky Obscured)

42
69
89
74
85
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
75
44
57
47

High Clouds (% Sky Obscured)

100
74
90
87
100
100
100
100
100
22
23
36
24
100
100
100
100
77
97
95
59
20
20
30

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
5
6
9
5
3
9
3
1
1
2
3
5
3
9
9
9
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
6
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

74
73
79
75
59
64
82
81
62
72
65
51
62
78
95
95
95
92
80
73
40
50
53
58

Precipitation Amount (mm)

0.3
0.3
0.5
0.5
0.2
0.2
0.6
0.6
0
0.4
0.3
0
0
0.3
0.8
1.3
0.9
0.6
0.4
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
11
11
10
10
10
10
10
10
10
9
9
10
10
11
12
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
100
98
95
93
96
96
96
96
95
96
98
98
96
96
96
95
93
90
86
79

Pressure (mb)

1001
1002
1002
1002
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

379
377
378
378
378
378
377
376
378
378
379
381
385
389
393
394
396
398
396
396
399
402
402
403

Sunday 17

Waxing Crescent 0%

05:41

20:44

12 Bad
13 Bad
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
08 Good
09 Good
10 Good
11 OK

Sun - Rise: 05:48, Set: 20:37, Transit: 13:13. Moon - Rise: 05:41, Set: 20:44. Civil Dark: 21:10 - 05:14. Nautical Dark: 21:52 - 04:32. Astro Dark: 22:42 - 03:42

Total Clouds (% Sky Obscured)

88
87
91
73
53
30
19
12
11
4
4
2
2
1
1
1
1
0
0
0
0
0
0
28

Low Clouds (% Sky Obscured)

75
87
75
69
34
27
16
12
11
4
4
2
2
1
1
1
1
0
0
0
0
0
0
9

Medium Clouds (% Sky Obscured)

34
26
31
13
11
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23

High Clouds (% Sky Obscured)

30
12
3
4
3
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
4
4
5
7
5
5
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
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

59
57
49
44
42
40
39
21
11
7
0
0
0
0
0
0
0
0
0
0
0
1
1
10

Precipitation Amount (mm)

0
0.2
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

0
1
2
3
3
4
5
5
2
2
2
2
2
4
3
1
2
2
1
1
1
1
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
14
14
14
14
14
13
11
11
10
10
9
9
10
10
9
9
10
13
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

76
80
82
79
74
75
84
90
95
95
93
91
93
93
93
93
93
93
93
91
87
79
68
58

Pressure (mb)

1002
1002
1003
1003
1004
1004
1005
1006
1008
1009
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

404
404
405
404
402
403
403
402
401
401
398
391
385
380
377
377
379
381
381
379
374
369
369
371

Monday 18

Waxing Crescent 1%

06:33

22:07

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

Sun - Rise: 05:47, Set: 20:38, Transit: 13:13. Moon - Rise: 06:33, Set: 22:07. Civil Dark: 21:11 - 05:13. Nautical Dark: 21:54 - 04:31. Astro Dark: 22:43 - 03:41

Total Clouds (% Sky Obscured)

57
82
71
56
40
32
24
19
16
13
11
11
42
50
55
23
65
22
62
56
55
73
90
91

Low Clouds (% Sky Obscured)

14
23
23
15
10
12
12
10
10
12
9
7
40
49
55
19
6
19
61
49
50
66
85
87

Medium Clouds (% Sky Obscured)

48
73
60
47
34
22
12
0
0
0
0
0
0
0
0
0
1
2
2
1
2
6
8
8

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
1
4
25
14
3
20
0
0
0
0
0
1
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
8
5
8

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 (%)

23
20
29
37
29
21
13
5
3
2
0
1
0
0
3
10
11
13
13
17
24
33
36
38

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
9
8
6
5
4
2
1
0
0
0
0
0
0
0
1
1
0
0
0
0
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
16
17
17
16
16
15
14
12
11
10
10
9
9
10
9
11
12
12
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

57
53
52
48
49
50
53
65
84
93
93
93
95
91
91
91
93
91
93
90
89
82
82
83

Pressure (mb)

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

Ozone (du)

378
381
377
374
371
371
370
368
367
365
364
363
362
362
363
366
372
375
375
375
374
374
373
372

Tuesday 19

Waxing Crescent 5%

07:39

23:20

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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

Sun - Rise: 05:46, Set: 20:39, Transit: 13:13. Moon - Rise: 07:39, Set: 23:20. Civil Dark: 21:12 - 05:12. Nautical Dark: 21:55 - 04:29. Astro Dark: 22:45 - 03:39

Total Clouds (% Sky Obscured)

92
93
92
93
93
43
39
5
24
30
37
44
63
84
82
71
75
74
73
72
78
88
98
98

Low Clouds (% Sky Obscured)

87
88
90
89
88
42
38
5
16
24
29
42
53
65
55
60
60
70
65
65
73
78
84
76

Medium Clouds (% Sky Obscured)

5
18
11
10
11
5
3
0
1
1
3
2
1
0
3
6
8
11
13
17
26
36
46
36

High Clouds (% Sky Obscured)

28
33
34
35
8
4
2
0
8
4
0
0
2
3
28
56
75
74
73
72
65
56
65
52

ISS Passover

Visibility (miles)

9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
4
6
7
5
3
0

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

Precipitation Probability (%)

39
34
34
32
33
22
26
39
29
14
4
11
16
19
24
27
31
42
40
27
28
29
28
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
6
6
6
6
5
4
1
0
0
0
0
0
0
1
0
0
1
1
1
0
0
0
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
86
83
76
68
74
90
92
93
98
96
96
98
98
96
98
98
96
98
98
96
98

Pressure (mb)

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

Ozone (du)

372
373
373
374
378
381
379
378
375
372
369
366
363
360
358
356
354
353
351
349
347
345
343
341

Wednesday 20

Waxing Crescent 11%

08:55

00:18

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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:45, Set: 20:40, Transit: 13:13. Moon - Rise: 08:55, Set: 00:18. Civil Dark: 21:14 - 05:11. Nautical Dark: 21:57 - 04:28. Astro Dark: 22:47 - 03:37

Total Clouds (% Sky Obscured)

98
98
98
98
98
90
81
78
86
91
97
78
60
38
51
64
77
64
50
35
41
49
56
61

Low Clouds (% Sky Obscured)

74
71
69
67
65
58
56
59
70
75
76
61
42
25
18
11
4
3
2
1
7
15
19
23

Medium Clouds (% Sky Obscured)

23
12
10
8
6
21
31
41
32
22
13
9
5
2
2
1
1
8
5
5
7
11
11
15

High Clouds (% Sky Obscured)

39
31
36
56
61
59
57
52
40
42
53
49
36
25
40
55
72
55
36
23
25
24
23
20

ISS Passover

Visibility (miles)

1
2
3
5
7
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
Light Rain
None
Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
59
50
71
76
49
38
44
30
18
1
2
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.5
0
0.5
0.4
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
17
17
17
17
16
16
15
14
13
13
12
12
12
12
12
14
15
16
17
19
21

Feels Like (°C)

16
15
15
16
16
15
16
16
17
15
14
14
14
14
14
13
13
12
12
12
12
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

95
92
90
86
81
78
82
87
90
92
92
93
93
93
95
92
92
90
84
79
73
65
57
51

Pressure (mb)

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

Ozone (du)

340
340
339
338
338
337
340
343
346
346
346
346
346
346
346
345
345
345
344
342
340
340
339
339

Forecast for Margine Coperta-Traversagna, Provincia di Pistoia, Italy (43.88,10.76)

Generated: 14/05/26 08:58:49. Forecast: 14/05/26 to 20/05/26. Timezone: UTC+2.00