Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Crescent 56%

11:45

03:11

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

Sun - Rise: 06:57, Set: 19:32, Transit: 13:14. Moon - Rise: 11:45, Set: 03:11. Civil Dark: 20:00 - 06:29. Nautical Dark: 20:33 - 05:56. Astro Dark: 21:07 - 05:22

Total Clouds (% Sky Obscured)

1
0
0
11
1
12
2
14
10
4
10
37
98
97
100
64
64
67
62
45
43
53
57
57

Low Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
8
22
39
39
38
52
55
56
56
43
43
52
56
56

Medium Clouds (% Sky Obscured)

0
0
16
14
0
8
0
4
0
0
0
6
30
7
32
12
1
9
5
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
2
2
16
13
4
3
12
94
91
100
33
30
30
5
2
0
2
2
2

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
2
0
1
2
15
6
15
3
0
0
0
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
7
8
7
7
7
7
6
7
9
12
12
11
12
12
12
12
12
12
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

70
72
72
73
74
73
74
74
73
70
64
60
52
47
50
54
56
59
59
62
69
73
76
76

Pressure (mb)

1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

327
327
326
325
325
326
326
324
323
324
323
323
322
320
320
320
322
323
323
324
327
326
322
320

Wednesday 29

First Quarter 66%

12:43

03:58

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

Sun - Rise: 06:55, Set: 19:33, Transit: 13:14. Moon - Rise: 12:43, Set: 03:58. Civil Dark: 20:01 - 06:27. Nautical Dark: 20:34 - 05:54. Astro Dark: 21:08 - 05:20

Total Clouds (% Sky Obscured)

60
60
56
77
50
61
58
35
45
70
100
94
64
53
61
50
95
87
100
70
54
53
69
55

Low Clouds (% Sky Obscured)

60
60
58
58
57
50
32
0
0
0
0
35
36
35
17
0
16
19
13
26
14
12
27
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
0
0
5
0
0
0

High Clouds (% Sky Obscured)

2
21
24
35
2
20
30
30
32
62
100
82
26
29
49
37
89
71
100
46
25
25
33
75

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
2
6
9
13
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 (%)

2
4
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
74
76
76
78
78
78
78
76
70
65
60
57
56
57
57
58
63
70
80
84
89
90

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1026
1026
1026
1025
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

318
315
313
311
309
308
307
305
306
306
307
307
307
307
308
308
308
307
306
305
306
309
314
320

Thursday 30

Waxing Gibbous 75%

13:45

04:36

23 Bad
00 Bad
01 OK
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
21 Bad
22 Bad

Sun - Rise: 06:54, Set: 19:34, Transit: 13:14. Moon - Rise: 13:45, Set: 04:36. Civil Dark: 20:02 - 06:26. Nautical Dark: 20:35 - 05:52. Astro Dark: 21:09 - 05:18

Total Clouds (% Sky Obscured)

51
45
36
47
98
85
88
77
78
72
86
100
100
100
98
100
62
72
100
96
99
96
93
95

Low Clouds (% Sky Obscured)

43
53
58
59
60
64
81
69
52
45
65
75
71
64
58
40
32
40
43
38
19
23
26
30

Medium Clouds (% Sky Obscured)

40
58
0
6
66
0
0
29
20
20
15
15
100
100
92
84
19
46
14
15
85
76
71
63

High Clouds (% Sky Obscured)

55
3
8
26
76
25
25
25
36
33
39
100
100
82
82
99
32
26
100
82
97
87
78
75

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

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
7
7
7
7
7
8
8
9
8
10
14
14
14
15
15
15
15
15
14
11
10
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
88
88
88
87
81
79
80
76
74
74
75
73
71
71
68
73
77
79
83
84
84

Pressure (mb)

1023
1022
1022
1021
1021
1020
1020
1019
1018
1018
1018
1018
1017
1017
1016
1015
1014
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

321
323
322
321
321
321
320
319
320
321
322
324
323
324
324
323
324
327
328
328
328
330
330
331

Friday 31

Waxing Gibbous 83%

14:48

05:08

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
21 Bad
22 Bad

Sun - Rise: 06:52, Set: 19:35, Transit: 13:13. Moon - Rise: 14:48, Set: 05:08. Civil Dark: 20:03 - 06:24. Nautical Dark: 20:36 - 05:51. Astro Dark: 21:11 - 05:16

Total Clouds (% Sky Obscured)

85
92
68
71
99
100
100
100
100
100
71
100
100
100
100
100
98
100
100
100
85
82
84
80

Low Clouds (% Sky Obscured)

36
55
50
51
57
45
49
53
60
55
48
39
34
32
30
31
33
34
37
40
43
47
53
56

Medium Clouds (% Sky Obscured)

61
55
49
41
36
26
29
32
38
43
32
30
39
43
45
45
40
67
95
91
34
42
43
53

High Clouds (% Sky Obscured)

67
61
47
58
92
100
100
100
100
100
85
99
88
79
70
72
72
78
84
92
85
61
37
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
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
3
0
2
3
1
2
2
0
12
3
0
0
1
0
0
0
0
1
3
1
3
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
10
11
11
11
11
11
11
11
11
10
7
6
5
5
5
6
7
7
7
6
7
7

Relative Humidity (%)

86
86
83
89
90
92
93
95
95
90
82
67
52
47
43
41
42
49
52
54
58
61
64
66

Pressure (mb)

1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

331
331
332
333
333
333
332
333
335
336
338
340
340
341
343
344
344
345
349
353
355
361
367
372

Saturday 1

Waxing Gibbous 89%

15:52

05:34

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
21 Bad
22 Bad

Sun - Rise: 06:50, Set: 19:36, Transit: 13:13. Moon - Rise: 15:52, Set: 05:34. Civil Dark: 20:04 - 06:22. Nautical Dark: 20:38 - 05:49. Astro Dark: 21:12 - 05:14

Total Clouds (% Sky Obscured)

82
77
71
63
64
81
73
67
60
45
30
11
37
68
98
99
99
100
98
97
96
78
60
42

Low Clouds (% Sky Obscured)

59
58
58
51
48
47
50
43
39
26
14
14
27
45
52
50
48
45
34
24
11
8
10
12

Medium Clouds (% Sky Obscured)

63
49
16
11
25
73
63
63
65
63
60
36
16
60
93
94
94
95
82
70
61
61
46
31

High Clouds (% Sky Obscured)

17
16
15
7
1
24
20
20
20
20
19
12
27
56
84
91
92
96
92
87
82
71
53
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
6
6
4
6
8
9
9
8
8
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
None
None
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

32
47
56
70
79
85
86
84
77
82
74
56
61
56
45
64
63
58
65
68
69
70
71
70

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
9
8
8
7
8
8
8
7
8
7
8
8
8
7
7
7
7
7
7
7
8
8

Relative Humidity (%)

71
75
79
79
75
75
80
77
80
76
72
63
63
62
62
57
59
59
61
64
69
73
80
84

Pressure (mb)

1007
1006
1006
1005
1005
1004
1004
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

374
377
377
380
378
378
380
385
384
388
388
388
389
390
392
394
391
388
386
384
382
380
382
383

Sunday 2

Waxing Gibbous 89%

16:55

05:57

23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
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 Bad
22 Bad

Sun - Rise: 06:49, Set: 19:37, Transit: 13:13. Moon - Rise: 16:55, Set: 05:57. Civil Dark: 20:05 - 06:20. Nautical Dark: 20:39 - 05:47. Astro Dark: 21:13 - 05:12

Total Clouds (% Sky Obscured)

37
37
28
22
21
20
33
51
68
74
79
85
89
92
96
94
91
89
64
40
14
21
28
36

Low Clouds (% Sky Obscured)

8
4
1
0
0
0
0
0
0
5
9
13
20
28
36
26
16
6
5
4
3
3
3
3

Medium Clouds (% Sky Obscured)

25
22
17
20
18
20
31
42
53
35
21
5
10
13
16
10
5
0
2
5
8
15
22
28

High Clouds (% Sky Obscured)

21
15
9
3
1
0
16
27
39
50
61
73
81
89
95
88
76
59
43
27
8
5
4
2

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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

61
45
3
5
5
3
5
4
2
4
3
0
14
20
21
30
35
36
34
27
10
23
28
30

Precipitation Amount (mm)

0.5
0.3
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
5
5
6
6
7
8
8
9
10
12
13
12
11
10
9
7
6
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
11
10
8
7
6
7
6
7
7
6
7
7
7
8
13
13
14
14
14
15
10
11

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
93
88
87
84
81
78
74
63
53
44
39
36
32
35
37
39
45
53
62
68
75

Pressure (mb)

1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1004
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005

Ozone (du)

385
386
386
387
387
387
387
387
387
387
384
381
377
377
377
377
380
384
388
391
394
397
399
402

Monday 3

Waxing Gibbous 95%

17:58

06:17

23 Bad
00 OK
01 OK
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

Sun - Rise: 06:47, Set: 19:38, Transit: 13:13. Moon - Rise: 17:58, Set: 06:17. Civil Dark: 20:06 - 06:19. Nautical Dark: 20:40 - 05:45. Astro Dark: 21:15 - 05:10

Total Clouds (% Sky Obscured)

26
18
14
39
55
77
77
80
81
89
94
100
100
100
100
98
96
94
93
92
90

Low Clouds (% Sky Obscured)

8
16
22
23
24
25
25
25
20
19
18
17
15
17
14
15
15
15
9
7
4

Medium Clouds (% Sky Obscured)

16
7
0
5
8
12
22
33
44
63
81
100
100
100
100
97
93
91
94
94
94

High Clouds (% Sky Obscured)

1
1
1
13
23
30
38
49
63
77
89
100
98
95
93
77
61
45
52
52
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

Fog (%)

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

Precipitation Probability (%)

31
28
22
22
18
4
9
8
3
3
3
1
2
2
1
6
7
6
7
7
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

Wind Speed/Direction (mph)

8
8
7
7
6
5
5
5
5
5
6
6
6
5
5
6
7
8
10
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
10
7
6
6
6
7
7
7
7
9
9
9
9
12
12
12
11
11

Dew Point (°C)

7
7
5
5
4
3
2
1
1
1
1
1
2
2
2
3
3
4
4
4
4

Relative Humidity (%)

83
81
77
75
70
67
62
60
59
57
53
50
47
47
46
45
46
48
48
50
52

Pressure (mb)

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

Ozone (du)

405
406
408
409
408
407
406
408
409
410
411
411
411
414
416
419
418
417
416
415
414

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

Generated: 28/03/23 23:32:24. Forecast: 28/03/23 to 03/04/23. Timezone: UTC+2.00