Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 61%

11:06

03:11

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:57, Set: 18:26, Transit: 12:13. Moon - Rise: 11:06, Set: 03:11. Civil Dark: 18:54 - 05:30. Nautical Dark: 19:27 - 04:57. Astro Dark: 20:01 - 04:23

Total Clouds (% Sky Obscured)

59
77
100
100
100
100
100
100
100
100
95
67
67
62
90
100
100
100
100
100
100
85
100
88

Low Clouds (% Sky Obscured)

59
77
94
100
93
91
100
90
92
100
95
67
67
62
53
20
19
21
20
24
46
35
18
16

Medium Clouds (% Sky Obscured)

16
35
30
88
100
92
95
100
100
100
17
7
13
34
90
95
100
100
99
100
100
50
100
28

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)

1
0
1
2
0
1
0
0
0
0
0
1
4
9
9
9
9
9
9
9
6
4
9
9

Fog (%)

97
1
95
17
97
0
0
0
0
0
0
0
97
95
96
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

15
9
95
95
95
95
95
95
88
87
63
44
31
23
15
17
18
21
17
21
22
14
12
11

Precipitation Amount (mm)

0.9
0.7
0.9
1.4
1.3
0.9
0.8
1.2
0.5
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
18
15
8
8
9
8
10
10
7
6
6
7
9
9
11
11
10
11
10
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
86
76
93
91
94
98
100
100
98
98
92
91
92
94
96
91
94
94
96
96
91
92

Pressure (mb)

996
996
996
995
994
995
995
994
994
994
994
995
995
996
997
998
998
998
999
999
1000
1000
1000
1001

Ozone (du)

400
413
425
432
436
437
433
428
423
425
433
440
441
440
440
440
442
441
440
442
441
441
443
446

Friday 27

Waxing Gibbous 72%

12:20

03:47

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:56, Set: 18:27, Transit: 12:12. Moon - Rise: 12:20, Set: 03:47. Civil Dark: 18:55 - 05:28. Nautical Dark: 19:28 - 04:55. Astro Dark: 20:02 - 04:21

Total Clouds (% Sky Obscured)

100
88
100
100
100
100
100
100
83
100
80
100
82
84
72
70
77
75
69
71
38
41
40
39

Low Clouds (% Sky Obscured)

14
11
16
56
60
55
67
42
22
21
24
21
19
30
27
28
32
30
26
15
14
16
22
12

Medium Clouds (% Sky Obscured)

100
88
100
100
79
100
100
100
83
100
20
30
82
18
14
56
59
56
51
2
5
13
3
3

High Clouds (% Sky Obscured)

0
0
44
4
0
0
5
5
10
56
5
100
5
5
5
0
0
0
31
43
0
0
0
16

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 (%)

9
10
11
18
14
14
13
12
11
10
8
9
11
14
14
13
12
12
10
12
11
8
9
8

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)

11
10
10
11
13
12
12
11
10
9
9
6
5
4
4
4
4
4
4
4
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
80
69
61
57
51
51
52
57
61
61
76
86
88
84
88
86
84
84
87
87
87
87
87

Pressure (mb)

1002
1002
1003
1003
1003
1003
1003
1003
1004
1004
1005
1006
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

449
446
442
440
436
436
435
430
425
422
420
417
417
416
417
417
420
420
419
420
420
420
420
420

Saturday 28

Waxing Gibbous 81%

13:35

05:16

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

Sun - Rise: 06:54, Set: 18:29, Transit: 12:12. Moon - Rise: 13:35, Set: 05:16. Civil Dark: 18:56 - 06:26. Nautical Dark: 19:30 - 05:53. Astro Dark: 20:04 - 05:19

Total Clouds (% Sky Obscured)

15
63
82
64
65
64
53
40
23
20
20
15
25
30
35
30
25
25
30
2
2
2
1
1

Low Clouds (% Sky Obscured)

4
2
18
27
65
64
53
40
23
20
20
15
9
30
3
3
3
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
28
82
43
65
64
4
8
0
0
0
0
0
30
35
30
25
25
30
2
2
2
1
1

High Clouds (% Sky Obscured)

0
0
0
0
6
5
3
0
5
5
5
5
5
10
10
10
5
0
0
0
0
0
0
0

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

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
7
5
12
17
28
23
12
20
6
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
1
3
5
5
6
6
7
7
6
6
5
3
1
1
1
1
1
-1
-0
1
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

83
71
65
61
59
62
61
59
66
67
71
84
88
93
91
89
89
89
88
91
91
91
89
89

Pressure (mb)

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

Ozone (du)

420
419
419
420
419
418
419
418
412
411
409
405
401
399
398
395
393
391
388
384
384
388
390
393

Sunday 29

Waxing Gibbous 89%

15:47

05:40

07 Good
08 Good
09 Good
10 Good
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 OK
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 06:52, Set: 19:30, Transit: 13:12. Moon - Rise: 15:47, Set: 05:40. Civil Dark: 19:58 - 06:24. Nautical Dark: 20:31 - 05:51. Astro Dark: 21:05 - 05:17

Total Clouds (% Sky Obscured)

1
1
2
3
25
47
84
94
96
98
94
90
85
75
68
37
25
13
3
4
3
0
0
3

Low Clouds (% Sky Obscured)

0
0
0
0
3
7
35
45
40
34
30
25
1
1
1
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

1
1
1
1
7
16
24
26
27
31
28
26
21
12
7
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
14
28
41
59
74
89
83
81
82
75
68
18
13
8
3
4
3
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
2
12
3
14
6
8
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
82
68
62
58
54
50
51
56
56
64
72
77
87
86
88
88
89
89
89
88
86
88
88

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1015
1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

393
401
408
407
397
383
375
366
362
362
362
362
361
360
361
358
357
357
355
356
356
356
355
363

Monday 30

Waxing Gibbous 95%

16:57

06:01

07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
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

Sun - Rise: 06:51, Set: 19:31, Transit: 13:12. Moon - Rise: 16:57, Set: 06:01. Civil Dark: 19:59 - 06:23. Nautical Dark: 20:32 - 05:49. Astro Dark: 21:06 - 05:15

Total Clouds (% Sky Obscured)

4
10
8
11
15
26
20
31
44
56
54
76
68
76
88
100
92
85
77
60
45
39
44
49

Low Clouds (% Sky Obscured)

1
0
0
0
8
17
20
17
8
0
9
20
29
17
21
24
18
17
9
14
21
26
17
8

Medium Clouds (% Sky Obscured)

0
2
3
4
4
3
2
6
11
20
18
12
10
4
5
5
4
3
2
3
4
5
0
0

High Clouds (% Sky Obscured)

0
5
2
6
6
15
0
10
23
33
24
43
21
55
78
100
92
85
77
55
30
5
12
19

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
1
3
4
2
7
13
1
13
13
10
31
35
25
32
32
19
16
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
79
61
52
47
45
47
49
50
51
53
60
82
91
91
93
93
93
94
93
93
93
93
88

Pressure (mb)

1020
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1017
1017
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

369
369
370
371
370
371
369
370
367
367
369
370
368
366
364
362
361
358
355
352
349
346
343
342

Tuesday 31

Waxing Gibbous 99%

18:05

06:21

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

Sun - Rise: 06:49, Set: 19:32, Transit: 13:11. Moon - Rise: 18:05, Set: 06:21. Civil Dark: 20:00 - 06:21. Nautical Dark: 20:33 - 05:47. Astro Dark: 21:08 - 05:13

Total Clouds (% Sky Obscured)

51
34
16
0
0
0
0
4
7
13
12
10
11
12
15
16
17
21
26
32
39
42
39
36

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
4
7
7
7
7
5
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

23
11
4
0
0
0
0
1
2
3
4
4
5
12
15
16
17
21
26
32
39
37
37
34

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
69
59
50
48
47
45
48
51
54
65
78
93
93
93
93
93
93
91
91
89
89
88

Pressure (mb)

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

Ozone (du)

340
339
339
338
338
337
337
336
336
336
336
335
334
333
333
333
333
334
334
335
335
335
335
335

Wednesday 1

Waxing Gibbous 100%

19:11

06:40

07 OK
08 OK
09 OK
10 Good
11 OK
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

Sun - Rise: 06:47, Set: 19:33, Transit: 13:11. Moon - Rise: 19:11, Set: 06:40. Civil Dark: 20:01 - 06:19. Nautical Dark: 20:34 - 05:46. Astro Dark: 21:09 - 05:11

Total Clouds (% Sky Obscured)

32
26
19
12
28
44
59
61
56
62
63
59
55
50
50
50
40
32
31

Low Clouds (% Sky Obscured)

0
2
4
6
18
33
46
54
56
62
63
59
55
50
50
50
40
32
31

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
1
11
20
30
21
14
5
5
5
5
5
5
5

High Clouds (% Sky Obscured)

32
24
14
5
5
5
5
4
4
4
3
3
2
3
5
6
4
2
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
3
4
1
25
35
42
43
45
48
44
38
30
26
21
19
19
17
14

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0.2
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
75
65
58
60
64
67
75
84
95
95
95
96
94
93
89
89
89

Pressure (mb)

1014
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

335
336
336
336
336
336
336
336
336
336
335
335
335
334
335
336
337
338
339

Forecast for Cervara di Roma, Province of Rome, Italy (41.99,13.07)

Generated: 26/03/26 07:03:10. Forecast: 26/03/26 to 01/04/26. Timezone: UTC+1.00