Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 72%

13:37

03:49

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

Sun - Rise: 05:58, Set: 18:31, Transit: 12:14. Moon - Rise: 13:37, Set: 03:49. Civil Dark: 18:59 - 05:30. Nautical Dark: 19:31 - 04:57. Astro Dark: 20:04 - 04:23

Total Clouds (% Sky Obscured)

59
68
66
63
28
3
2
47
61
17
0
0
0
0
0
0
3
3
2
1
0
0
0
0

Low Clouds (% Sky Obscured)

0
27
3
4
4
3
0
0
0
0
0
0
0
0
0
0
3
3
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

29
61
4
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

59
68
66
0
0
0
0
47
61
17
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 (%)

0
13
7
2
2
1
1
1
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)

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

Chance of Frost

Temperature (°C)

9
8
7
6
7
7
6
6
6
5
5
5
6
8
10
12
14
15
16
17
16
16
15
13

Feels Like (°C)

3
2
1
2
2
2
3
3
4
3
3
2
3
5
7
9
11
12
13
13
13
13
11
10

Dew Point (°C)

5
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
5
5
5

Relative Humidity (%)

75
77
76
78
75
75
78
81
85
85
82
83
80
71
62
54
47
43
42
41
43
49
52
56

Pressure (mb)

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

Ozone (du)

428
429
430
432
432
433
432
430
427
425
424
422
420
421
424
425
423
419
418
412
408
405
403
402

Saturday 28

Waxing Gibbous 81%

15:50

05:18

19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
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

Sun - Rise: 06:56, Set: 19:32, Transit: 13:14. Moon - Rise: 15:50, Set: 05:18. Civil Dark: N/A - 06:28. Nautical Dark: 19:32 - 05:55. Astro Dark: 20:06 - 05:21

Total Clouds (% Sky Obscured)

0
0
0
0
2
2
5
33
41
62
99
100
100
100
100
97
95
100
100
100
100
100
93
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
5
4
28
38
12
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
53
87
100
100
100
100
96
95
100
96
100
100
100
93
64

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
4
9
94
100
94
92
100
85
81
81
100
46
100
95
32
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
0
0
0
0
0
0
0
4
21
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)

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

Chance of Frost

Temperature (°C)

12
10
9
9
8
8
7
6
6
6
5
5
6
8
10
12
14
16
17
17
17
17
16
14

Feels Like (°C)

9
9
8
7
7
6
6
5
3
2
2
2
3
5
8
9
12
14
15
15
15
15
13
12

Dew Point (°C)

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

Relative Humidity (%)

57
67
74
78
79
81
81
81
81
78
76
73
71
64
59
57
53
48
46
44
45
49
61
71

Pressure (mb)

1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013

Ozone (du)

400
398
390
387
384
379
376
374
373
372
370
366
365
365
364
364
362
363
363
362
362
361
360
361

Sunday 29

Waxing Gibbous 89%

17:00

05:42

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

Sun - Rise: 06:55, Set: 19:33, Transit: 13:14. Moon - Rise: 17:00, Set: 05:42. Civil Dark: 20:00 - 06:27. Nautical Dark: 20:33 - 05:54. Astro Dark: 21:07 - 05:19

Total Clouds (% Sky Obscured)

64
87
77
74
84
79
23
9
8
5
6
4
3
2
7
63
100
72
71
72
78
80
83
100

Low Clouds (% Sky Obscured)

3
5
6
3
3
3
3
4
6
1
3
0
0
0
0
0
0
0
0
4
16
25
23
49

Medium Clouds (% Sky Obscured)

64
87
77
74
82
64
8
7
5
5
5
2
1
0
0
11
80
38
57
59
52
50
53
45

High Clouds (% Sky Obscured)

0
0
0
0
2
5
3
3
0
0
0
0
0
0
3
45
100
65
0
4
8
12
8
4

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
0
0
0
0
0
0
1
1
1
20
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)

6
3
2
4
5
5
6
5
5
5
5
4
5
4
4
5
4
2
3
4
6
9
9
7

Chance of Frost

Temperature (°C)

14
12
11
10
9
8
8
7
7
6
6
5
5
6
9
11
13
15
16
17
17
16
16
15

Feels Like (°C)

12
10
9
8
6
5
5
5
5
4
5
4
4
5
8
11
11
13
16
17
16
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

71
75
76
77
80
79
79
81
81
81
83
85
82
79
69
62
56
53
51
49
51
56
58
62

Pressure (mb)

1013
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1017
1017
1017
1017
1016
1016
1014
1014
1013
1012
1012

Ozone (du)

361
363
364
363
362
361
361
362
366
371
367
366
369
369
373
373
378
377
379
377
378
380
380
386

Monday 30

Waxing Gibbous 95%

18:07

06:03

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 OK
16 OK
17 OK
18 OK

Sun - Rise: 06:53, Set: 19:33, Transit: 13:14. Moon - Rise: 18:07, Set: 06:03. Civil Dark: 20:01 - 06:25. Nautical Dark: 20:34 - 05:52. Astro Dark: 21:08 - 05:17

Total Clouds (% Sky Obscured)

83
100
74
100
100
100
100
62
100
100
100
64
55
64
46
100
44
46
44
44
39
30
30
30

Low Clouds (% Sky Obscured)

35
6
23
65
29
72
68
10
39
35
7
4
0
0
0
1
3
3
3
3
3
0
0
0

Medium Clouds (% Sky Obscured)

33
100
38
58
100
100
100
53
100
100
100
60
50
60
46
100
44
46
44
44
39
30
30
30

High Clouds (% Sky Obscured)

0
0
0
0
23
47
70
62
70
65
65
60
50
35
35
35
35
35
35
30
30
20
10
5

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 (%)

6
20
26
23
40
36
34
32
30
22
19
17
16
18
15
7
12
11
3
4
3
0
1
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)

6
4
2
1
2
2
3
3
3
4
4
6
8
11
12
12
13
15
15
16
17
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
75
76
76
69
73
74
78
87
84
79
85
88
82
72
57
45
33
26
28
26
33
36
39

Pressure (mb)

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

Ozone (du)

389
391
394
397
400
404
412
417
416
421
424
417
417
412
408
408
408
411
411
411
409
407
408
411

Tuesday 31

Waxing Gibbous 99%

No Rise

06:23

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

Sun - Rise: 06:51, Set: 19:34, Transit: 13:13. Moon - Rise: No Rise, Set: 06:23. Civil Dark: 20:02 - 06:23. Nautical Dark: 20:35 - 05:50. Astro Dark: 21:10 - 05:15

Total Clouds (% Sky Obscured)

30
25
29
34
38
37
36
35
34
33
31
33
88
68
41
12
12
13
13
21
32
43
56
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
9
12
15
10
6

Medium Clouds (% Sky Obscured)

30
25
28
27
27
23
18
13
13
8
4
8
88
67
38
10
12
13
13
12
8
5
16
27

High Clouds (% Sky Obscured)

0
5
9
18
19
15
16
12
7
0
1
2
3
0
0
0
0
0
0
0
0
0
15
32

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
1
1
0
1
1
0
3
2
1
9
5
2
9
6
3
9
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)

12
12
12
10
10
10
9
9
10
9
9
9
10
9
11
14
16
18
19
21
19
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
42
41
46
52
55
57
60
64
67
71
71
71
67
55
48
40
39
37
36
38
39
40
43

Pressure (mb)

1009
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1005
1005
1005

Ozone (du)

413
416
420
424
427
427
429
432
430
426
427
433
435
432
440
448
456
462
468
474
471
469
466
464

Wednesday 1

Waxing Gibbous 100%

19:13

06:43

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

Sun - Rise: 06:50, Set: 19:35, Transit: 13:13. Moon - Rise: 19:13, Set: 06:43. Civil Dark: 20:03 - 06:22. Nautical Dark: 20:37 - 05:48. Astro Dark: 21:11 - 05:13

Total Clouds (% Sky Obscured)

74
78
80
84
76
70
63
60
52
54
49
45
41
49
57
65
63
59
59
44
24
6
4
2

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
1
1
1
2
2
2
5
7
11
9
7
4
3
1

Medium Clouds (% Sky Obscured)

43
48
57
62
54
47
45
41
46
42
37
32
36
34
33
32
21
11
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
54
66
79
56
31
6
4
4
3
11
19
26
49
57
65
63
39
12
10
13
6
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

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
7
4
1
14
8
2
14
7
1
16
9
2
8
4
2
11
5
3
5
3
0
5
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)

18
18
18
18
19
19
19
19
18
18
18
18
18
18
18
18
19
19
19
19
18
18
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
0
-1
-2
-3
-2
-1
0
0
0
1
2
2
3
4
6
7
7
7
6
6
6
6
6

Relative Humidity (%)

46
49
47
46
44
47
51
55
55
55
56
58
59
61
61
59
58
55
51
48
49
51
53
55

Pressure (mb)

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

Ozone (du)

463
461
461
461
461
459
457
454
451
447
444
438
433
428
422
417
411
408
405
402
399
396
394
391

Thursday 2

Full Moon 99%

20:18

07:04

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

Sun - Rise: 06:48, Set: 19:36, Transit: 13:13. Moon - Rise: 20:18, Set: 07:04. Civil Dark: 20:04 - 06:20. Nautical Dark: 20:38 - 05:46. Astro Dark: 21:13 - 05:11

Total Clouds (% Sky Obscured)

0
0
0
0
2
13
25
27
37
42
46
51
50
42
10
10
31
52
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
18

High Clouds (% Sky Obscured)

0
0
0
0
2
3
5
4
3
2
6
12
13
7
7
6
25
44
63

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

14
12
10
9
8
7
7
7
7
7
7
7
7
6
6
5
5
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
4
4
4
4
5
4
4
4
4
3
4
4
4
4
4
4
5

Relative Humidity (%)

57
60
64
67
73
75
79
81
82
82
82
79
79
77
66
57
50
47
45

Pressure (mb)

1007
1008
1008
1009
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

389
387
385
383
381
378
375
371
370
369
368
363
359
354
357
360
362
362
361

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

Generated: 27/03/26 19:48:35. Forecast: 27/03/26 to 02/04/26. Timezone: UTC+1.00