Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waning Crescent 3%

05:51

16:39

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

Sun - Rise: 06:13, Set: 18:16, Transit: 12:15. Moon - Rise: 05:51, Set: 16:39. Civil Dark: 18:44 - 05:45. Nautical Dark: 19:16 - 05:13. Astro Dark: 19:49 - 04:40

Total Clouds (% Sky Obscured)

31
24
19
15
70
65
37
52
69
89
54
25
35
15
5
4
10
15
15
15
10
10
10
15

Low Clouds (% Sky Obscured)

2
2
2
5
24
23
18
22
31
44
37
9
25
15
5
4
10
15
15
15
10
9
8
7

Medium Clouds (% Sky Obscured)

6
11
15
2
35
33
19
27
69
85
42
25
21
7
3
3
10
15
15
15
10
10
10
15

High 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

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

3
8
37
9
24
32
46
48
60
73
73
57
44
36
26
27
28
26
28
27
22
19
12
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.6
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
8
11
12
14
15
15
14
13
13
11
10
9
8
7
6
6
5
4
4
4
3
3
3

Feels Like (°C)

6
8
11
13
15
14
14
13
12
12
9
9
9
6
6
4
5
3
2
3
2
1
1
1

Dew Point (°C)

0
1
2
3
4
4
5
7
7
10
9
9
9
7
6
4
5
3
2
3
2
1
1
0

Relative Humidity (%)

70
61
55
51
48
47
51
61
65
80
88
96
98
94
91
88
90
88
88
88
86
86
86
85

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1011
1010
1011
1011
1012
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

411
410
408
405
403
402
400
398
402
407
408
414
420
421
422
422
419
419
423
428
430
433
434
435

Wednesday 18

Waning Crescent 1%

06:13

17:50

08 OK
09 OK
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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 Bad

Sun - Rise: 06:11, Set: 18:17, Transit: 12:15. Moon - Rise: 06:13, Set: 17:50. Civil Dark: 18:45 - 05:44. Nautical Dark: 19:17 - 05:11. Astro Dark: 19:50 - 04:38

Total Clouds (% Sky Obscured)

20
15
57
73
72
68
58
90
100
100
94
76
73
78
79
80
52
60
64
62
66
50
39
51

Low Clouds (% Sky Obscured)

7
3
14
31
53
40
19
48
47
17
3
10
25
35
32
33
37
44
43
43
32
31
34
29

Medium Clouds (% Sky Obscured)

20
15
57
41
72
68
28
33
96
100
94
47
40
39
40
34
19
21
26
25
66
15
5
51

High Clouds (% Sky Obscured)

0
0
0
1
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

2
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
13
14
24
30
48
49
58
43
12
19
23
29
29
27
20
13
10
7
7
5
4
2
1

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.2
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
72
69
63
64
73
81
78
77
77
82
85
88
91
91
91
91
89
91
89
88
86
86
85

Pressure (mb)

1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

433
434
435
435
432
430
432
432
435
437
438
442
446
451
448
446
447
450
452
455
451
448
450
451

Thursday 19

New Moon 0%

06:36

19:03

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

Sun - Rise: 06:09, Set: 18:18, Transit: 12:15. Moon - Rise: 06:36, Set: 19:03. Civil Dark: 18:46 - 05:42. Nautical Dark: 19:18 - 05:09. Astro Dark: 19:51 - 04:36

Total Clouds (% Sky Obscured)

55
53
53
67
73
59
23
41
26
26
41
41
11
14
16
12
6
4
2
0
0
0
0
0

Low Clouds (% Sky Obscured)

30
30
53
67
73
33
23
41
2
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

55
53
53
67
73
59
23
41
26
26
41
14
4
5
6
6
3
2
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
4
5
0
5
5
5
5
5
0
0
4
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 (%)

3
5
10
22
12
9
7
5
4
2
2
1
1
1
1
1
1
2
2
2
4
4
2
6

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
4
5
7
7
8
8
8
8
7
6
5
5
5
5
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
65
56
50
53
52
51
56
58
65
70
75
81
85
83
82
83
85
85
86
85
83
83
79

Pressure (mb)

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

Ozone (du)

451
449
442
434
432
429
426
418
419
423
418
417
423
427
432
430
428
426
426
424
423
417
416
419

Friday 20

Waxing Crescent 3%

07:02

20:19

08 Good
09 Good
10 Good
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 06:08, Set: 18:19, Transit: 12:14. Moon - Rise: 07:02, Set: 20:19. Civil Dark: 18:47 - 05:40. Nautical Dark: 19:20 - 05:08. Astro Dark: 19:53 - 04:34

Total Clouds (% Sky Obscured)

0
0
9
20
60
77
89
100
83
50
32
29
23
8
6
4
2
3
3
6
7
7
8
8

Low Clouds (% Sky Obscured)

0
0
1
4
28
33
31
30
25
8
5
11
11
2
2
2
1
2
1
2
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
4
8
11
16
20
25
23
14
8
6
5
3
2
1
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
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
7
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 (%)

6
2
4
3
4
5
26
28
22
20
20
7
3
2
3
2
0
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

6
8
10
11
11
12
12
11
11
10
9
8
7
6
5
4
4
3
3
3
2
2
2
3

Feels Like (°C)

5
8
10
11
12
11
10
9
9
8
8
8
7
5
5
4
3
3
2
2
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

68
57
50
46
44
42
43
51
64
69
75
82
84
85
85
83
80
79
77
77
77
74
73
74

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

421
424
426
426
425
423
426
425
423
422
411
401
393
393
398
400
400
399
397
394
392
391
389
384

Saturday 21

Waxing Crescent 8%

07:32

21:37

08 Good
09 Good
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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:06, Set: 18:21, Transit: 12:14. Moon - Rise: 07:32, Set: 21:37. Civil Dark: 18:48 - 05:38. Nautical Dark: 19:21 - 05:06. Astro Dark: 19:54 - 04:33

Total Clouds (% Sky Obscured)

14
12
62
65
60
66
77
88
91
93
94
92
81
69
72
76
82
85
88
90
87
83
80
65

Low Clouds (% Sky Obscured)

1
0
0
1
3
3
3
13
19
26
30
31
32
32
33
32
28
30
33
36
36
28
21
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
7
11
10
6
2
5
5
4
4
4
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
12
62
65
60
66
77
62
81
85
89
65
40
13
13
12
12
11
10
8
28
48
70
56

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
1
14
21
28
21
25
19
15
14
13
12
9
10
9
7
6
4
1
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
4
4
4
4
4
4
4
4
4
3
2
2
2
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
56
52
48
45
44
46
54
58
64
74
78
81
84
87
86
85
86
86
83
83
83
82
82

Pressure (mb)

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

Ozone (du)

378
374
369
364
363
367
372
371
374
376
378
378
379
381
382
381
381
380
381
382
384
383
382
381

Sunday 22

Waxing Crescent 16%

No Rise

22:56

08 Bad
09 OK
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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:04, Set: 18:22, Transit: 12:14. Moon - Rise: No Rise, Set: 22:56. Civil Dark: 18:49 - 05:37. Nautical Dark: 19:22 - 05:04. Astro Dark: 19:55 - 04:31

Total Clouds (% Sky Obscured)

52
39
43
48
53
68
82
98
96
95
94
96
98
99
90
79
69
72
80
98
99
100
100
100

Low Clouds (% Sky Obscured)

11
4
16
22
34
42
56
63
47
37
28
13
5
1
1
2
2
2
3
3
3
3
3
2

Medium Clouds (% Sky Obscured)

0
4
3
2
1
4
5
10
12
14
10
28
41
54
40
28
16
20
14
8
13
17
21
39

High Clouds (% Sky Obscured)

45
37
26
15
8
8
8
7
19
30
41
60
79
98
71
44
21
45
69
93
94
95
95
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
4
6
8
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 (%)

6
7
14
17
18
22
26
29
28
27
27
18
9
1
2
2
1
1
1
0
0
0
1
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
6
8
8
11
11
10
11
11
11
6
5
6
6
6
6
5
5
5
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

71
61
53
50
50
48
53
61
66
71
77
81
82
84
85
85
85
86
86
86
86
85
85
85

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

381
380
380
383
387
391
396
401
406
406
405
405
403
400
398
396
395
394
395
397
398
397
395
393

Monday 23

Waxing Crescent 26%

08:10

00:13

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 Bad
23 Bad
00 Bad

Sun - Rise: 06:03, Set: 18:23, Transit: 12:14. Moon - Rise: 08:10, Set: 00:13. Civil Dark: 18:50 - 05:35. Nautical Dark: 19:23 - 05:02. Astro Dark: 19:56 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
93

Low Clouds (% Sky Obscured)

1
1
4
9
13
24
34
43
55
68
80
61
36
6
7
9
11

Medium Clouds (% Sky Obscured)

56
74
80
86
93
95
98
100
97
93
90
84
78
72
67
61
58

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
93

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
2
10
13
11
29
39
45
48
53
56
38
53
60
64
67
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0.3
0.3
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
70
66
59
52
47
49
50
52
60
70
81
82
85
88
90
90

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1012
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

390
386
382
384
385
386
389
391
394
397
400
403
404
405
405
405
404

Forecast for Via Case Sparse, Province of Rome, Italy (41.66,13.10)

Generated: 17/03/26 08:38:51. Forecast: 17/03/26 to 23/03/26. Timezone: UTC+1.00