Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

04:04

17:52

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

Sun - Rise: 05:50, Set: 20:28, Transit: 13:09. Moon - Rise: 04:04, Set: 17:52. Civil Dark: 21:00 - 05:18. Nautical Dark: 21:41 - 04:37. Astro Dark: 22:27 - 03:50

Total Clouds (% Sky Obscured)

77
44
45
48
43
46
60
68
45
28
14
53
93
100
33
26
24
72
96
2
45
84
97
100

Low Clouds (% Sky Obscured)

2
14
24
36
40
44
47
48
31
25
0
0
4
8
0
4
0
1
21
0
1
48
14
20

Medium Clouds (% Sky Obscured)

12
27
32
13
1
0
7
18
10
0
0
0
0
0
1
3
24
72
50
2
17
22
39
72

High Clouds (% Sky Obscured)

10
6
45
0
0
0
0
0
0
2
14
53
93
100
16
4
0
0
96
0
3
5
97
100

ISS Passover

Visibility (miles)

7
5
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

Very Light Rain
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 (%)

95
95
40
2
0
0
0
0
0
0
0
0
0
0
0
0
1
4
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
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
3
2
3
3
3
3
3
4
3
4
5
4
3
5
9
12
14
15
16
17
16
14

Chance of Frost

Temperature (°C)

16
16
15
13
12
12
11
11
11
10
10
9
9
10
13
16
18
19
20
20
20
20
19
19

Feels Like (°C)

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

Dew Point (°C)

12
13
12
11
10
10
10
10
10
9
8
7
7
8
10
11
10
7
5
3
4
5
4
3

Relative Humidity (%)

80
82
84
86
89
92
91
91
93
90
88
88
88
88
84
74
59
47
38
31
33
36
35
35

Pressure (mb)

1006
1006
1006
1006
1007
1007
1008
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1004
1004
1003
1003
1002
1002

Ozone (du)

385
385
383
381
378
378
378
378
375
373
375
376
380
383
383
381
378
381
380
382
381
380
382
383

Thursday 14

Waning Crescent 3%

04:29

No Set

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: 05:49, Set: 20:29, Transit: 13:09. Moon - Rise: 04:29, Set: No Set. Civil Dark: 21:01 - 05:16. Nautical Dark: 21:42 - 04:35. Astro Dark: 22:29 - 03:48

Total Clouds (% Sky Obscured)

100
98
97
100
74
79
98
100
100
99
100
82
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
16
7
33
34
39
20
20
17
27
31
32
32
32
15
19
21
29
51
72
81
95
89
82

Medium Clouds (% Sky Obscured)

97
95
94
100
49
40
17
57
71
98
100
82
99
99
91
78
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
98
95
97
0
3
98
100
100
20
70
38
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
7
7
5
4
4
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
2
0
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
7
56
88
79
18
3
1
1
2
17
27
31
32
29
25
46
74
93
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.5
1.3
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1.1
1.9
0.6
0.7

Wind Speed/Direction (mph)

12
11
10
7
7
6
5
3
3
3
3
3
2
3
3
5
10
14
15
14
13
13
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
8
10
11
11
11
10
10
9
9
9
9
9
9
11
11
10
10
10
11
12
12
12
12

Relative Humidity (%)

42
59
73
84
90
93
95
95
93
91
91
93
93
91
89
80
72
68
70
75
84
90
89
90

Pressure (mb)

1001
1001
1002
1002
1002
1002
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1002
1002

Ozone (du)

389
391
394
390
387
384
381
382
383
380
380
380
381
379
376
375
375
373
374
376
378
379
378
379

Friday 15

Waning Crescent 0%

05:00

19:13

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: 05:48, Set: 20:30, Transit: 13:09. Moon - Rise: 05:00, Set: 19:13. Civil Dark: 21:03 - 05:15. Nautical Dark: 21:44 - 04:34. Astro Dark: 22:31 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
76
100
100
100
75
75
79
71
62
63

Low Clouds (% Sky Obscured)

83
79
81
70
58
83
82
82
96
96
100
100
73
53
50
70
78
83
68
64
63
51
39
36

Medium Clouds (% Sky Obscured)

100
100
100
100
68
97
100
67
98
100
100
100
100
90
21
48
48
45
24
34
65
44
36
30

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
88
100
100
95
90
0
0
95
95
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
79
49
73
78
95
95
95
95
73
46
31

Precipitation Amount (mm)

1
1.4
1.3
1.3
1.2
1.3
1.6
1.3
1.4
0.9
1.4
2.4
1.4
0.4
0
0.4
0.4
0.9
1.4
1.7
1.4
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
12
12
12
11
11
11
10
10
11
12
12
13
13
14
14
14
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
95
96
98
98
96
98
96
95
96
95
95
89
86
81
79
79
79
80
69
54

Pressure (mb)

1002
1002
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004
1005

Ozone (du)

379
377
376
375
376
377
377
377
379
384
386
393
399
407
411
409
406
407
406
405
405
406
409
407

Saturday 16

New Moon 1%

05:41

20:37

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

Sun - Rise: 05:47, Set: 20:31, Transit: 13:09. Moon - Rise: 05:41, Set: 20:37. Civil Dark: 21:04 - 05:14. Nautical Dark: 21:45 - 04:33. Astro Dark: 22:32 - 03:45

Total Clouds (% Sky Obscured)

58
54
39
29
8
6
4
1
11
20
25
20
13
7
6
6
5
21
45
74
85
91
98
70

Low Clouds (% Sky Obscured)

37
35
25
29
8
6
4
1
10
20
25
20
13
5
4
3
1
6
18
40
46
46
52
32

Medium Clouds (% Sky Obscured)

28
25
15
7
0
0
0
0
0
0
0
1
2
2
1
1
0
8
13
17
21
21
25
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
3
14
1
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
7
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 (%)

15
6
1
11
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
14
22
36
37
42

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)

11
9
6
3
2
1
1
2
2
3
3
3
3
3
2
2
3
4
4
4
6
6
6
7

Chance of Frost

Temperature (°C)

15
14
13
11
11
10
10
9
9
8
8
7
8
9
11
13
15
17
18
19
19
18
19
18

Feels Like (°C)

13
12
12
11
11
11
10
10
10
9
8
8
9
10
12
14
16
17
18
19
17
16
17
16

Dew Point (°C)

6
7
8
9
9
9
8
8
7
7
6
6
7
8
8
7
7
7
7
7
10
13
11
11

Relative Humidity (%)

53
62
75
86
86
90
91
91
91
91
91
91
93
88
80
68
57
51
47
46
54
72
60
63

Pressure (mb)

1005
1006
1007
1008
1009
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

406
408
406
391
381
378
378
380
378
376
374
373
369
366
362
361
361
366
371
375
373
372
367
367

Sunday 17

Waxing Crescent 5%

06:33

21:59

18 Bad
19 OK
20 OK
21 Good
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
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: 05:46, Set: 20:32, Transit: 13:10. Moon - Rise: 06:33, Set: 21:59. Civil Dark: 21:05 - 05:13. Nautical Dark: 21:46 - 04:31. Astro Dark: 22:34 - 03:43

Total Clouds (% Sky Obscured)

44
25
19
15
13
11
19
14
13
12
22
32
37
49
77
64
50
58
66
75
69
64
60
65

Low Clouds (% Sky Obscured)

14
1
1
1
1
2
4
6
4
3
9
15
30
38
51
44
39
45
55
64
59
54
50
42

Medium Clouds (% Sky Obscured)

16
12
10
8
6
4
3
1
1
1
0
0
0
2
9
5
2
4
7
12
13
11
12
14

High Clouds (% Sky Obscured)

0
0
0
0
1
2
10
7
8
8
9
10
5
12
47
31
13
11
9
6
6
6
6
25

ISS Passover

Visibility (miles)

8
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 (%)

38
25
8
3
0
0
0
0
0
0
0
0
0
0
1
2
2
22
28
26
28
28
19
18

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
5
4
3
1
1
0
0
1
2
2
2
2
2
1
1
2
4
5
6
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
75
82
87
89
89
90
90
90
91
90
91
93
91
83
71
63
54
53
53
53
51
49
47

Pressure (mb)

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

Ozone (du)

366
365
363
361
362
363
365
364
364
366
366
365
366
366
367
369
372
375
375
375
376
376
376
377

Monday 18

Waxing Crescent 11%

07:39

23:12

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

Sun - Rise: 05:45, Set: 20:33, Transit: 13:10. Moon - Rise: 07:39, Set: 23:12. Civil Dark: 21:06 - 05:12. Nautical Dark: 21:48 - 04:30. Astro Dark: 22:36 - 03:41

Total Clouds (% Sky Obscured)

69
72
66
52
41
27
13
1
1
1
2
8
15
21
36
46
58
69
79
90
92
91
92
81

Low Clouds (% Sky Obscured)

34
25
19
13
7
6
3
0
0
0
0
0
0
0
8
14
21
31
42
54
55
57
58
44

Medium Clouds (% Sky Obscured)

18
23
33
40
41
27
13
1
1
0
0
0
1
1
2
2
3
28
56
80
78
76
72
56

High Clouds (% Sky Obscured)

44
59
50
35
28
19
10
1
1
1
2
8
15
21
36
42
42
31
18
24
15
14
12
19

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 (%)

14
7
11
11
2
3
3
1
6
6
3
4
4
1
5
5
2
12
13
8
15
16
17
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
63
73
75
79
83
84
87
88
91
91
93
87
81
76
67
58
51
50
49
47
50
51
54

Pressure (mb)

1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

375
372
370
370
370
370
367
364
360
358
356
355
353
351
350
350
350
350
350
350
350
349
348
347

Tuesday 19

Waxing Crescent 20%

08:55

00:11

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 OK
13 OK

Sun - Rise: 05:44, Set: 20:34, Transit: 13:10. Moon - Rise: 08:55, Set: 00:11. Civil Dark: 21:07 - 05:11. Nautical Dark: 21:49 - 04:29. Astro Dark: 22:38 - 03:40

Total Clouds (% Sky Obscured)

72
64
69
74
71
69
68
68
72
74
79
70
66
59
62
57
56
46
40
26

Low Clouds (% Sky Obscured)

29
16
24
33
40
30
20
10
14
19
26
27
26
25
25
25
26
20
11
2

Medium Clouds (% Sky Obscured)

40
24
29
34
39
51
67
68
72
74
79
70
66
59
62
57
46
42
39
26

High Clouds (% Sky Obscured)

24
36
40
39
39
47
63
68
72
64
52
61
66
59
62
57
56
46
40
26

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 (%)

24
22
19
11
0
1
1
0
2
3
1
3
2
1
13
15
13
11
7
3

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)

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

Chance of Frost

Temperature (°C)

19
18
17
16
15
14
13
12
12
12
11
11
12
13
14
16
17
18
20
22

Feels Like (°C)

20
20
20
15
15
15
14
14
13
11
11
11
11
11
11
15
15
16
17
16

Dew Point (°C)

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

Relative Humidity (%)

59
66
74
75
78
82
82
83
84
86
87
90
87
83
80
75
72
66
58
50

Pressure (mb)

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

Ozone (du)

347
347
347
351
355
359
362
365
369
368
367
366
366
366
366
364
361
359
359
359

Forecast for San Quirico d'Orcia, Province of Siena, Italy (43.06,11.61)

Generated: 13/05/26 18:40:19. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00