Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waning Crescent 0%

06:15

19:06

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

Sun - Rise: 06:14, Set: 18:21, Transit: 12:17. Moon - Rise: 06:15, Set: 19:06. Civil Dark: 18:48 - 05:46. Nautical Dark: 19:21 - 05:13. Astro Dark: 19:54 - 04:40

Total Clouds (% Sky Obscured)

45
58
30
31
15
68
100
72
27
7
5
4
4
0
0
6
24
85
62
63
64
71
77
82

Low Clouds (% Sky Obscured)

8
6
30
26
4
3
2
0
0
0
0
0
0
0
0
6
24
58
62
63
57
53
77
78

Medium Clouds (% Sky Obscured)

45
13
7
7
12
60
100
72
25
3
3
2
2
0
0
0
0
47
19
16
29
34
30
31

High Clouds (% Sky Obscured)

0
0
0
0
0
55
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
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 (%)

29
11
5
2
1
2
2
1
0
0
0
0
0
0
0
0
0
0
2
0
0
2
3
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)

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

Chance of Frost

Temperature (°C)

10
9
8
7
6
6
6
6
6
6
6
8
11
13
14
15
16
17
17
16
16
14
12
12

Feels Like (°C)

6
6
7
5
5
5
5
4
3
4
6
8
10
13
14
16
17
17
15
14
14
13
12
10

Dew Point (°C)

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

Relative Humidity (%)

77
81
85
87
90
88
88
88
88
88
87
78
72
66
59
54
49
47
46
51
59
73
75
71

Pressure (mb)

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

Ozone (du)

426
427
424
419
417
417
420
417
414
415
416
415
415
412
411
409
415
415
418
425
421
418
413
410

Thursday 19

New Moon 3%

06:38

20:22

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

Sun - Rise: 06:12, Set: 18:22, Transit: 12:17. Moon - Rise: 06:38, Set: 20:22. Civil Dark: 18:50 - 05:44. Nautical Dark: 19:22 - 05:11. Astro Dark: 19:55 - 04:38

Total Clouds (% Sky Obscured)

90
93
82
80
78
80
54
29
14
4
3
2
2
3
2
0
22
3
11
45
29
24
2
2

Low Clouds (% Sky Obscured)

78
70
70
70
65
65
52
27
14
3
3
2
2
3
2
0
4
3
4
41
29
24
2
2

Medium Clouds (% Sky Obscured)

36
50
38
32
31
39
17
13
5
1
0
0
0
0
0
0
16
0
7
15
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
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 (%)

7
14
6
19
28
23
4
3
1
1
0
0
0
0
0
0
0
0
0
0
0
1
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
6
6
5
5
6
6
6
6
6
6
7
8
7
6
5
5
5
7
9
7
5
3

Chance of Frost

Temperature (°C)

11
11
10
10
9
9
9
8
7
7
7
8
11
13
14
15
16
16
17
16
15
13
12
11

Feels Like (°C)

9
8
7
7
7
6
5
5
5
5
5
7
9
11
13
14
15
16
16
15
12
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

71
69
68
68
70
72
72
75
77
78
78
70
61
55
49
44
41
39
41
44
61
66
70
73

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1013
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

416
419
421
423
424
415
419
418
419
422
418
410
412
410
412
410
409
407
393
382
379
381
381
382

Friday 20

Waxing Crescent 8%

07:04

No Set

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

Sun - Rise: 06:10, Set: 18:23, Transit: 12:17. Moon - Rise: 07:04, Set: No Set. Civil Dark: 18:51 - 05:42. Nautical Dark: 19:23 - 05:10. Astro Dark: 19:57 - 04:36

Total Clouds (% Sky Obscured)

1
0
4
6
18
29
39
42
56
56
50
69
65
64
69
72
72
96
100
100
98
95
88
100

Low Clouds (% Sky Obscured)

1
0
3
5
11
17
21
24
27
24
20
21
20
16
11
4
13
73
73
89
55
28
8
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
0
16
15
6
48
50
43
47
53
52
56
78
89
70
66
59
53

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
69
65
20
69
72
72
96
100
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
1
4
18
17
7
17
8
18
15
5
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
7
6
6
5
4
4
4
4
5
6
9
11
14
15
15
14
12
12
11
10
10
10

Dew Point (°C)

6
5
5
4
3
2
2
2
2
2
2
2
2
3
4
4
5
5
7
7
8
7
7
7

Relative Humidity (%)

76
77
78
78
76
75
75
76
76
78
75
66
59
54
52
50
48
48
59
63
67
71
78
80

Pressure (mb)

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

Ozone (du)

385
382
380
377
377
374
372
371
370
370
370
370
371
371
372
375
380
384
387
385
382
379
379
382

Saturday 21

Waxing Crescent 16%

07:34

21:40

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:08, Set: 18:24, Transit: 12:16. Moon - Rise: 07:34, Set: 21:40. Civil Dark: 18:52 - 05:41. Nautical Dark: 19:25 - 05:08. Astro Dark: 19:58 - 04:34

Total Clouds (% Sky Obscured)

95
95
89
86
87
89
91
87
85
79
83
86
90
92
95
97
97
97
97
98
99
100
96
92

Low Clouds (% Sky Obscured)

12
46
53
61
67
73
78
81
81
77
71
55
7
12
18
23
62
78
60
64
58
50
31
13

Medium Clouds (% Sky Obscured)

50
44
34
19
20
20
21
18
16
17
47
83
88
89
91
93
89
84
79
85
92
100
94
87

High Clouds (% Sky Obscured)

0
5
5
14
7
9
8
22
30
30
35
30
35
35
40
34
40
83
92
85
79
72
72
72

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 (%)

4
9
12
10
16
18
14
18
16
7
9
15
12
28
25
25
40
45
41
47
39
36
29
23

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)

0
1
2
2
2
2
2
2
2
2
2
2
2
1
2
4
6
8
8
7
5
3
2
2

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
8
8
8
8
8
9
11
13
14
14
15
15
14
14
13
12
11
10

Feels Like (°C)

9
9
8
8
7
7
7
7
6
6
6
8
10
12
12
12
13
11
11
11
10
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
80
80
81
82
82
84
82
82
78
71
63
51
45
43
46
53
58
63
67
72
77

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

388
393
393
394
395
394
396
397
398
397
399
401
405
407
406
404
404
401
401
402
402
402
400
399

Sunday 22

Waxing Crescent 26%

08:12

22:59

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

Sun - Rise: 06:07, Set: 18:25, Transit: 12:16. Moon - Rise: 08:12, Set: 22:59. Civil Dark: 18:53 - 05:39. Nautical Dark: 19:26 - 05:06. Astro Dark: 19:59 - 04:33

Total Clouds (% Sky Obscured)

88
88
85
83
84
79
74
67
63
60
60
60
59
15
10
9
18
26
32
44
57
73
79
87

Low Clouds (% Sky Obscured)

4
22
27
25
18
8
2
2
2
2
2
2
2
0
0
1
2
4
6
22
38
53
37
21

Medium Clouds (% Sky Obscured)

82
77
73
70
72
75
74
67
63
60
60
60
59
15
10
8
12
18
22
37
54
72
72
69

High Clouds (% Sky Obscured)

55
43
85
83
84
79
48
18
2
2
0
0
0
2
1
1
1
0
1
3
9
31
54
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
6
5
6
6
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

10
9
10
2
8
13
1
4
5
2
3
3
7
32
49
57
62
66
66
71
71
70
55
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
8
8
8
7
7
7
7
7
9
11
13
14
15
16
16
16
16
15
13
12
11

Feels Like (°C)

8
8
7
7
6
5
6
5
5
5
5
7
9
11
14
15
16
15
16
16
16
15
15
10

Dew Point (°C)

6
6
6
5
5
5
5
5
5
5
5
5
6
6
6
5
6
7
8
9
9
9
9
9

Relative Humidity (%)

78
80
81
81
84
85
87
88
88
88
85
78
69
64
57
51
52
56
59
64
69
75
81
83

Pressure (mb)

1012
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

400
402
407
409
410
412
413
413
415
415
416
416
416
416
415
416
418
418
417
417
417
418
418
418

Monday 23

Waxing Crescent 37%

09:00

00:17

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

Sun - Rise: 06:05, Set: 18:26, Transit: 12:16. Moon - Rise: 09:00, Set: 00:17. Civil Dark: 18:54 - 05:37. Nautical Dark: 19:27 - 05:04. Astro Dark: 20:01 - 04:31

Total Clouds (% Sky Obscured)

91
80
65
49
31
16
1
8
15
20
14
9
3
3
4
4
3
3
4
6
7
8
17
26

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

67
50
32
17
11
5
0
1
1
2
2
3
3
2
1
0
0
0
1
0
0
0
1
3

High Clouds (% Sky Obscured)

90
79
63
47
31
16
0
8
15
20
14
9
2
1
0
0
1
1
0
3
5
8
17
26

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 (%)

23
17
10
2
2
1
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
6
5
5
5
5
5
5
5
6
7
7
7
7
8
9
10
9
8
7
7

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
7
7
7
7
7
9
11
13
15
16
18
18
18
18
17
15
14
12

Feels Like (°C)

10
11
10
10
10
7
7
7
7
6
6
6
7
8
9
9
10
18
17
17
18
18
19
11

Dew Point (°C)

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

Relative Humidity (%)

85
88
90
91
93
93
93
91
91
91
90
78
68
61
55
50
46
46
46
46
49
51
53
57

Pressure (mb)

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

Ozone (du)

418
418
418
419
419
418
418
417
415
412
410
409
408
407
409
412
414
413
413
413
409
406
402
400

Tuesday 24

Waxing Crescent 49%

09:59

01:27

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

Sun - Rise: 06:03, Set: 18:27, Transit: 12:15. Moon - Rise: 09:59, Set: 01:27. Civil Dark: 18:55 - 05:35. Nautical Dark: 19:28 - 05:03. Astro Dark: 20:02 - 04:29

Total Clouds (% Sky Obscured)

34
27
16
5
5
4
3
5
6
7
26
46
65
77
84
95
90
85
55
50
50
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
29
50
50

Medium Clouds (% Sky Obscured)

4
3
1
0
0
0
0
0
0
0
0
0
0
22
44
67
78
85
55
50
50
50

High Clouds (% Sky Obscured)

34
26
15
5
4
3
2
3
4
6
25
44
63
75
83
90
90
85
55
50
50
50

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
6
3
1

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
9
8
7
7
6
6
5
5
5
5
8
11
13
15
16
17
17
16
16
15
14

Feels Like (°C)

10
9
8
7
7
5
5
4
4
4
4
5
6
7
9
10
10
16
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

63
68
70
70
72
74
75
75
75
74
74
65
59
53
50
47
44
51
59
67
69
71

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

398
396
393
391
388
384
379
375
373
370
368
365
363
361
360
359
358
360
362
364
372
380

Forecast for Monti, Province of Rome, Italy (41.90,12.50)

Generated: 18/03/26 21:43:18. Forecast: 18/03/26 to 24/03/26. Timezone: UTC+1.00