Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 23%

04:08

13:12

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

Sun - Rise: 06:22, Set: 18:15, Transit: 12:19. Moon - Rise: 04:08, Set: 13:12. Civil Dark: 18:43 - 05:54. Nautical Dark: 19:15 - 05:22. Astro Dark: 19:48 - 04:49

Total Clouds (% Sky Obscured)

12
21
24
30
61
81
74
100
100
99
96
74
86
69
75
65
90
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
21
24
24
22
21
31
45
38
24
24
30
35
34
31
23
24
28
31
43
56
72
70
75

Medium Clouds (% Sky Obscured)

0
0
0
2
4
3
16
45
31
30
32
17
16
3
2
16
33
50
100
100
100
100
100
100

High Clouds (% Sky Obscured)

12
0
0
6
2
81
68
100
100
95
70
34
8
1
0
1
63
100
100
100
100
100
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
9
9
9

Fog (%)

0
0
0
2
6
2
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
4
3
5
7
19
22
18
17
19
6
4
2
2
4
6
8
18
18
7
9
13

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
3
3
4
5
7
11
12
13
14
14
14
14
13
12
12
12
13
13
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
85
84
74
70
68
66
61
62
62
60
62
67
71
75
75
75
75
75
73
71
72

Pressure (mb)

1013
1012
1012
1012
1011
1011
1010
1010
1009
1009
1008
1007
1006
1006
1005
1005
1005
1005
1004
1004
1004
1003
1002
1002

Ozone (du)

336
332
334
335
338
345
350
353
357
362
367
368
364
363
362
363
365
367
368
368
368
369
373
380

Sunday 15

Waning Crescent 15%

04:40

14:21

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:20, Set: 18:16, Transit: 12:18. Moon - Rise: 04:40, Set: 14:21. Civil Dark: 18:44 - 05:53. Nautical Dark: 19:16 - 05:20. Astro Dark: 19:49 - 04:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
97
97
100
100
99
100
100
100
100
88
82
84
63
52
48
100
78

Low Clouds (% Sky Obscured)

48
28
23
18
24
19
1
44
33
15
0
0
0
0
0
3
14
17
15
4
0
1
9
55

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
76
94
82
94
98
98
81
53
51
65
66
72
81
63
52
48
49
54

High Clouds (% Sky Obscured)

100
100
100
100
23
7
91
54
88
100
100
93
100
100
100
89
7
9
11
0
0
1
100
60

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 (%)

12
14
14
12
8
2
2
1
0
0
0
0
0
0
7
0
1
4
7
4
3
4
6
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
71
71
71
69
64
56
52
48
43
42
42
44
54
63
68
68
70
71
70
67
77
83

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1004
1004
1005
1005
1005
1006
1006

Ozone (du)

384
387
390
396
398
400
404
408
412
415
417
419
422
425
428
431
431
429
430
435
439
439
440
442

Monday 16

Waning Crescent 8%

05:07

15:31

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:19, Set: 18:17, Transit: 12:18. Moon - Rise: 05:07, Set: 15:31. Civil Dark: 18:45 - 05:51. Nautical Dark: 19:18 - 05:19. Astro Dark: 19:50 - 04:46

Total Clouds (% Sky Obscured)

46
55
52
79
100
100
100
100
100
100
100
100
82
100
96
99
51
60
60
57
67
66
79
89

Low Clouds (% Sky Obscured)

46
55
52
55
3
5
46
2
2
1
1
44
28
14
16
11
10
15
15
13
17
14
17
15

Medium Clouds (% Sky Obscured)

46
50
52
60
86
69
75
100
72
52
53
62
27
72
48
49
24
23
20
19
24
23
34
35

High Clouds (% Sky Obscured)

0
0
0
47
100
100
100
100
100
100
100
100
54
100
80
97
0
0
0
0
0
0
33
67

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
Very Light Rain
Light Rain

Precipitation Probability (%)

8
7
4
4
3
4
2
1
0
0
1
1
2
3
3
4
6
10
12
1
1
2
43
59

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
0.2
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
77
73
71
67
62
56
50
47
46
45
45
46
51
57
60
64
65
65
66
67
70
71

Pressure (mb)

1006
1006
1006
1007
1007
1008
1008
1009
1009
1009
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1010
1010
1010
1010

Ozone (du)

445
447
450
448
445
442
442
442
443
444
444
444
441
431
422
413
404
400
395
393
393
395
396
401

Tuesday 17

Waning Crescent 3%

05:31

16:42

03 Bad
04 Bad
05 Bad
06 OK
07 Bad
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

Sun - Rise: 06:17, Set: 18:19, Transit: 12:18. Moon - Rise: 05:31, Set: 16:42. Civil Dark: 18:46 - 05:49. Nautical Dark: 19:19 - 05:17. Astro Dark: 19:52 - 04:44

Total Clouds (% Sky Obscured)

77
55
33
21
39
24
29
55
70
67
70
68
66
60
83
100
100
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

14
12
10
8
6
4
3
12
21
30
41
37
34
37
36
34
36
40
50
47
40
32
36
44

Medium Clouds (% Sky Obscured)

45
33
13
0
0
3
29
9
15
22
26
36
43
34
34
30
30
40
83
84
100
100
100
91

High Clouds (% Sky Obscured)

77
55
33
4
19
12
14
20
20
12
8
5
3
2
37
65
65
65
70
70
70
70
70
55

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

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

Precipitation Probability (%)

65
44
23
8
16
13
2
20
26
18
30
49
46
42
48
58
47
51
63
57
65
77
73
65

Precipitation Amount (mm)

0.5
0.2
0
0
0
0
0
0
0
0
0
0.3
0
0
0.2
0.4
0
0.2
0.4
0.2
0.3
0.7
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
10
9
9
9
13
15
16
16
16
16
16
15
15
13
12
12
11
11
10
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

70
71
69
71
72
66
58
50
47
48
49
49
49
51
59
68
72
74
73
75
77
79
80
79

Pressure (mb)

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

Ozone (du)

403
400
399
398
398
395
394
394
391
388
387
385
386
385
383
384
383
383
382
382
383
383
384
385

Wednesday 18

Waning Crescent 1%

05:54

17:53

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 OK
20 OK
21 Good
22 OK
23 OK
00 OK
01 Bad
02 Bad

Sun - Rise: 06:15, Set: 18:20, Transit: 12:17. Moon - Rise: 05:54, Set: 17:53. Civil Dark: 18:47 - 05:48. Nautical Dark: 19:20 - 05:15. Astro Dark: 19:53 - 04:42

Total Clouds (% Sky Obscured)

60
53
48
46
52
45
40
46
100
100
100
100
40
40
40
40
7
3
1
4
5
12
22
28

Low Clouds (% Sky Obscured)

48
49
48
46
52
45
40
46
100
100
77
67
40
40
27
17
0
0
0
4
5
12
22
13

Medium Clouds (% Sky Obscured)

60
53
48
42
38
35
30
32
100
100
100
100
15
10
10
10
2
1
1
1
2
2
14
25

High Clouds (% Sky Obscured)

7
6
7
4
9
10
20
20
25
35
35
30
30
37
40
40
0
0
0
0
0
0
4
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

60
61
66
65
80
88
87
86
95
95
85
67
81
74
59
34
22
19
6
17
19
15
33
39

Precipitation Amount (mm)

0.2
0
0.3
0.3
0.5
0.6
0.4
0.5
0.5
0.7
0.4
0.2
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
7
7
6
6
6
3
2
3
-1
-4
-4
-2
-2
-1
-1
-1
1
2
3
3

Relative Humidity (%)

81
83
84
85
84
76
68
63
57
49
45
49
36
30
30
36
40
43
48
53
59
64
71
73

Pressure (mb)

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

Ozone (du)

384
383
383
386
387
390
389
390
394
400
410
423
431
440
444
448
445
449
453
457
456
454
452
448

Thursday 19

New Moon 0%

06:15

19:06

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
18 Good
19 OK
20 OK
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 06:14, Set: 18:21, Transit: 12:17. Moon - Rise: 06:15, Set: 19:06. Civil Dark: 18:49 - 05:46. Nautical Dark: 19:21 - 05:13. Astro Dark: 19:54 - 04:40

Total Clouds (% Sky Obscured)

25
33
38
45
56
72
85
90
95
100
97
95
93
66
39
12
12
14
15
15
14
12
8
2

Low Clouds (% Sky Obscured)

1
3
5
8
6
4
3
19
37
56
58
58
55
38
22
7
4
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
33
38
45
56
64
64
69
73
76
69
65
61
39
18
0
7
13
15
15
11
6
4
2

High Clouds (% Sky Obscured)

14
24
33
41
43
45
52
56
61
90
84
73
62
44
26
8
12
14
15
15
9
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
26
23
13
12
9
4
20
24
17
34
48
47
33
25
6
12
5
0
2
1
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
71
68
64
56
49
42
41
40
38
39
41
43
46
51
55
59
61
64
66
69
71
72

Pressure (mb)

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

Ozone (du)

443
439
433
428
423
422
422
421
413
405
397
399
402
404
410
415
421
422
422
423
413
403
392
389

Friday 20

Waxing Crescent 3%

06:38

20:22

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

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

Total Clouds (% Sky Obscured)

0
0
0
0
1
2
4
9
14
19
43
64
85
82
80
77
88
97
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
8
11
8
7
6
15
23
32
55
77
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
3
4
5
9
13
17
11
6
0
11
23
34

High Clouds (% Sky Obscured)

0
0
0
0
1
2
3
6
8
11
37
64
85
76
76
76
88
92
95
90
90
90

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
4
5
1
11
13
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
75
75
74
64
56
49
48
47
46
50
53
58
61
66
72
72
72
73
73
72

Pressure (mb)

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

Ozone (du)

385
381
381
382
382
384
386
388
389
391
392
391
390
389
388
387
386
390
394
398
402
406

Forecast for Testaccio, Province of Rome, Italy (41.86,12.48)

Generated: 14/03/26 03:44:48. Forecast: 14/03/26 to 20/03/26. Timezone: UTC+1.00