Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 97%

19:19

07:16

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

Sun - Rise: 06:35, Set: 18:01, Transit: 12:18. Moon - Rise: 19:19, Set: 07:16. Civil Dark: 18:29 - 06:07. Nautical Dark: 19:01 - 05:35. Astro Dark: 19:33 - 05:02

Total Clouds (% Sky Obscured)

94
93
88
94
63
73
79
75
60
54
68
86
83
83
12
7
8
2
16
23
37
15
13
15

Low Clouds (% Sky Obscured)

2
2
21
37
2
2
8
2
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0

Medium Clouds (% Sky Obscured)

50
45
51
46
35
28
39
39
33
32
24
47
38
45
12
3
3
2
3
0
0
2
0
0

High Clouds (% Sky Obscured)

47
0
2
2
5
44
0
27
3
3
49
6
47
51
0
2
3
0
6
16
24
3
8
7

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
9
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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
3
4
4
4
4
4
3
4
4
4
4
4
3
2
2
3
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
12
9
9
8
8
8
9
8
7
7
5
5
7
9
12
13
15
14
16
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

74
77
79
78
78
78
77
78
77
77
77
75
74
74
72
64
57
52
47
47
44
44
50
66

Pressure (mb)

1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1024
1023
1023
1022
1022
1021
1021

Ozone (du)

363
365
368
368
368
369
368
367
366
365
364
364
365
366
365
365
365
367
367
366
365
364
363
363

Thursday 5

Waning Gibbous 93%

20:25

07:37

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

Sun - Rise: 06:33, Set: 18:02, Transit: 12:18. Moon - Rise: 20:25, Set: 07:37. Civil Dark: 18:30 - 06:05. Nautical Dark: 19:02 - 05:33. Astro Dark: 19:35 - 05:01

Total Clouds (% Sky Obscured)

23
23
33
29
21
22
34
33
43
61
32
37
54
30
30
25
25
21
36
83
83
63
49
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
58
60
58
40
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
15
32
37
54
30
13
25
25
21
36
83
83
63
49
45

High Clouds (% Sky Obscured)

15
10
21
25
16
13
22
15
28
47
7
14
39
0
1
0
0
2
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
8
9

Fog (%)

0
0
0
0
0
0
2
8
17
61
63
63
59
56
17
15
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
2
4
19
19
17
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
79
80
81
81
80
81
81
81
81
81
79
79
79
77
71
66
64
62
66
66
67
70
78

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

364
365
365
366
366
365
364
363
362
361
360
361
362
364
368
371
374
375
376
376
375
374
374
373

Friday 6

Waning Gibbous 87%

21:31

07:59

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

Sun - Rise: 06:31, Set: 18:04, Transit: 12:18. Moon - Rise: 21:31, Set: 07:59. Civil Dark: 18:31 - 06:04. Nautical Dark: 19:03 - 05:31. Astro Dark: 19:36 - 04:59

Total Clouds (% Sky Obscured)

35
31
42
39
25
23
15
15
11
15
20
15
11
18
11
5
9
32
19
52
63
96
99
97

Low Clouds (% Sky Obscured)

21
8
21
18
6
8
2
2
2
2
2
2
2
2
2
0
0
0
3
6
9
26
30
30

Medium Clouds (% Sky Obscured)

35
31
42
39
15
11
13
14
8
11
11
14
1
1
3
1
0
0
0
7
14
21
28
29

High Clouds (% Sky Obscured)

0
5
0
5
5
0
5
4
4
5
5
0
0
4
3
1
4
32
11
42
63
96
95
97

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
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
0
0
3
9
0
0
0
0
0
0
0
0
0
0
0
0
2
3
12
10
13
15
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
8
9
8
8
7
7
6
6
5
5
4
4
5
9
12
14
14
14
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

81
84
84
87
90
91
90
91
90
88
85
85
83
82
75
67
61
56
51
48
45
49
59
75

Pressure (mb)

1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

372
372
373
376
378
379
381
384
386
387
389
392
393
392
390
385
380
376
373
372
370
366
363
363

Saturday 7

Waning Gibbous 79%

22:36

08:24

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:30, Set: 18:05, Transit: 12:18. Moon - Rise: 22:36, Set: 08:24. Civil Dark: 18:32 - 06:02. Nautical Dark: 19:05 - 05:30. Astro Dark: 19:37 - 04:57

Total Clouds (% Sky Obscured)

96
74
65
65
56
52
58
62
69
73
73
74
70
73
75
77
75
76
72
79
100
100
97
75

Low Clouds (% Sky Obscured)

30
8
3
2
2
2
2
2
2
2
1
1
1
1
1
2
2
1
1
12
25
20
10
6

Medium Clouds (% Sky Obscured)

28
18
8
3
11
18
25
25
29
29
28
24
22
23
26
30
33
36
36
35
45
87
97
27

High Clouds (% Sky Obscured)

95
74
65
65
56
52
58
62
69
65
42
28
19
23
16
23
23
28
34
39
35
30
21
10

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

10
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
35
40
49
42
30
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
88
88
88
90
91
88
90
90
90
88
86
85
78
71
64
56
52
50
54
64
76
77

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025

Ozone (du)

365
366
366
367
368
369
369
369
369
370
371
373
374
375
376
376
377
376
376
376
377
376
375
376

Sunday 8

Waning Gibbous 71%

23:41

08:54

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

Sun - Rise: 06:28, Set: 18:06, Transit: 12:17. Moon - Rise: 23:41, Set: 08:54. Civil Dark: 18:34 - 06:00. Nautical Dark: 19:06 - 05:28. Astro Dark: 19:38 - 04:56

Total Clouds (% Sky Obscured)

38
25
15
5
6
43
35
33
40
18
13
9
5
23
20
19
26
34
43
62
81
99
96
95

Low Clouds (% Sky Obscured)

1
0
0
0
0
9
8
7
8
1
1
1
1
7
12
16
17
19
23
33
44
55
60
66

Medium Clouds (% Sky Obscured)

17
11
6
0
0
0
1
2
3
4
3
1
0
2
2
2
13
23
33
46
58
70
69
69

High Clouds (% Sky Obscured)

1
0
0
0
0
0
1
1
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
7
6
4
4
4
4
6

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
39
56
62
71
86
78
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.5
0.9
0.6
0.4

Wind Speed/Direction (mph)

3
3
4
4
4
4
4
4
3
4
4
4
4
3
2
2
3
3
3
4
3
3
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
85
88
88
88
87
85
85
84
84
84
82
82
77
69
64
64
63
64
69
76
84
87

Pressure (mb)

1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1027
1028

Ozone (du)

376
376
377
376
373
368
365
364
362
361
360
357
355
354
352
350
349
348
347
347
348
350
352
354

Monday 9

Waning Gibbous 62%

00:44

09:30

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:26, Set: 18:07, Transit: 12:17. Moon - Rise: 00:44, Set: 09:30. Civil Dark: 18:35 - 05:59. Nautical Dark: 19:07 - 05:27. Astro Dark: 19:39 - 04:54

Total Clouds (% Sky Obscured)

91
91
86
81
83
86
88
88
79
59
49
45
45
32
22
15
22
27
31
44
58
76
84
92

Low Clouds (% Sky Obscured)

72
72
73
70
72
57
63
60
66
59
49
45
43
23
12
8
19
27
29
37
49
67
71
79

Medium Clouds (% Sky Obscured)

68
58
48
38
47
55
64
42
23
3
28
45
45
32
22
0
2
4
6
12
17
21
45
68

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

71
65
46
29
26
23
21
23
22
17
21
25
26
27
30
33
44
58
68
60
76
85
65
57

Precipitation Amount (mm)

0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.3
0.6
0.8
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
88
87
85
84
85
84
85
87
88
88
90
90
85
78
73
72
70
69
72
76
82
84

Pressure (mb)

1028
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1028
1029

Ozone (du)

355
356
357
357
357
357
356
356
356
356
356
355
355
354
354
355
356
356
357
357
357
357
357
358

Tuesday 10

Waning Gibbous 52%

01:44

10:14

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:25, Set: 18:08, Transit: 12:17. Moon - Rise: 01:44, Set: 10:14. Civil Dark: 18:36 - 05:57. Nautical Dark: 19:08 - 05:25. Astro Dark: 19:40 - 04:52

Total Clouds (% Sky Obscured)

100
100
100
100
94
92
85
73
66
68
64
61
58
57
56
55
50
45
46

Low Clouds (% Sky Obscured)

90
90
85
85
79
73
71
68
66
68
64
61
58
57
56
55
50
42
12

Medium Clouds (% Sky Obscured)

92
83
74
65
44
23
1
2
2
1
1
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

0
0
1
1
1
2
2
2
1
2
1
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

65
49
35
36
24
12
16
16
10
6
15
10
12
15
16
15
29
40
45

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
8
8
9
8
8
7
5
5
6
5
5
5
7
8
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
91
90
88
87
87
87
85
86
85
86
86
84
81
80
72
66

Pressure (mb)

1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

359
360
359
359
358
359
360
361
360
359
358
360
362
365
367
369
371
371
371

Forecast for Via Case Sparse, Province of Rome, Italy (41.66,13.10)

Generated: 04/03/26 18:26:09. Forecast: 04/03/26 to 10/03/26. Timezone: UTC+1.00