Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 7

Waning Gibbous 69%

01:32

09:09

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

Sun - Rise: 06:40, Set: 19:42, Transit: 13:12. Moon - Rise: 01:32, Set: 09:09. Civil Dark: 20:10 - 06:11. Nautical Dark: 20:44 - 05:37. Astro Dark: 21:20 - 05:02

Total Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
34
40
38
37
41
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
24
22
18
20
17

Medium 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

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)

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
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)

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

Chance of Frost

Temperature (°C)

9
13
16
18
20
22
22
22
22
21
19
17
15
14
13
12
12
11
10
9
9
9
8
8

Feels Like (°C)

10
14
18
20
21
22
22
22
21
20
19
17
16
15
15
14
13
12
11
10
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

78
69
61
52
45
41
39
41
41
43
50
60
67
71
72
72
73
76
76
77
80
80
81
79

Pressure (mb)

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

Ozone (du)

360
361
361
361
360
359
358
359
359
358
357
357
359
360
360
361
361
361
360
359
358
358
357
356

Wednesday 8

Waning Gibbous 60%

02:22

09:58

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

Sun - Rise: 06:38, Set: 19:43, Transit: 13:11. Moon - Rise: 02:22, Set: 09:58. Civil Dark: 20:11 - 06:09. Nautical Dark: 20:45 - 05:35. Astro Dark: 21:21 - 05:00

Total Clouds (% Sky Obscured)

0
0
2
2
2
2
2
14
42
36
0
0
0
0
0
0
0
0
0
0
0
20
23
14

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
12
8

Medium Clouds (% Sky Obscured)

0
0
2
2
2
2
2
8
29
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

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
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)

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

Chance of Frost

Temperature (°C)

9
12
15
18
21
22
23
23
22
21
20
18
15
14
14
13
13
12
11
10
9
9
8
8

Feels Like (°C)

10
13
16
20
22
22
23
22
20
20
19
18
16
16
15
14
14
12
12
10
9
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

74
64
54
46
40
36
36
38
43
46
50
59
65
68
68
70
72
73
75
74
78
81
82
85

Pressure (mb)

1022
1022
1022
1022
1022
1021
1020
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

354
353
354
355
353
351
350
349
349
348
349
351
355
357
359
359
360
363
364
362
361
363
364
362

Thursday 9

Waning Gibbous 50%

03:03

10:54

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

Sun - Rise: 06:36, Set: 19:44, Transit: 13:11. Moon - Rise: 03:03, Set: 10:54. Civil Dark: 20:12 - 06:08. Nautical Dark: 20:47 - 05:34. Astro Dark: 21:22 - 04:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
0
0
2
0
3
4
7
5
24
18
29
42
45
76
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
20
29
29
26
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
24
0
0
0
6
11
11

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
3
11
13

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
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)

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

Chance of Frost

Temperature (°C)

10
13
16
19
21
22
23
23
22
21
20
18
15
14
14
13
13
12
11
11
10
9
9
9

Feels Like (°C)

10
13
17
20
23
23
23
22
21
20
20
18
16
16
15
14
14
13
11
12
11
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

78
68
58
51
44
40
41
45
49
49
53
62
68
74
75
75
75
76
77
78
80
81
82
82

Pressure (mb)

1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1017

Ozone (du)

361
362
364
365
365
366
368
373
372
372
373
376
376
374
371
368
369
368
368
369
369
366
366
368

Friday 10

Third Quarter 48%

03:38

11:56

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

Sun - Rise: 06:35, Set: 19:45, Transit: 13:11. Moon - Rise: 03:38, Set: 11:56. Civil Dark: 20:14 - 06:06. Nautical Dark: 20:48 - 05:32. Astro Dark: 21:24 - 04:56

Total Clouds (% Sky Obscured)

39
16
2
12
20
41
24
15
45
43
47
50
24
9
11
62
30
51
38
80
73
23
19
22

Low Clouds (% Sky Obscured)

13
6
0
5
10
17
14
9
4
2
1
0
0
0
0
7
17
22
21
23
23
20
18
15

Medium Clouds (% Sky Obscured)

7
4
0
0
0
0
0
0
3
3
5
3
3
1
1
2
2
2
2
0
0
1
0
0

High Clouds (% Sky Obscured)

9
3
1
2
2
8
4
2
37
36
41
50
24
4
5
58
4
27
12
66
65
8
6
13

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
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)

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

Chance of Frost

Temperature (°C)

10
13
16
18
20
21
21
22
21
20
19
17
16
15
14
13
12
11
11
11
10
10
10
10

Feels Like (°C)

10
14
18
20
21
22
22
23
21
18
16
15
15
15
15
14
11
12
11
11
10
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

76
66
58
52
49
47
46
47
51
58
62
68
72
76
78
79
80
81
83
84
85
87
87
88

Pressure (mb)

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

Ozone (du)

369
370
370
371
369
366
367
366
363
361
361
361
361
361
361
359
359
358
357
357
356
356
356
355

Saturday 11

Waning Crescent 40%

04:07

13:02

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

Sun - Rise: 06:33, Set: 19:46, Transit: 13:10. Moon - Rise: 04:07, Set: 13:02. Civil Dark: 20:15 - 06:04. Nautical Dark: 20:49 - 05:30. Astro Dark: 21:25 - 04:54

Total Clouds (% Sky Obscured)

53
60
64
61
45
34
60
32
38
60
14
21
10
5
0
1
3
4
18
33
46
65
83
100

Low Clouds (% Sky Obscured)

11
5
0
2
4
6
7
7
2
0
0
2
8
5
0
1
3
4
16
20
22
20
18
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

53
60
64
61
45
31
57
21
32
42
3
3
7
3
0
1
3
4
16
28
40
60
79
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
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
1
0
1
0
1
0
1
0
0
3
2
1
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)

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

Chance of Frost

Temperature (°C)

12
14
17
19
21
22
22
22
21
21
20
18
16
15
14
13
12
11
11
10
10
9
10
10

Feels Like (°C)

13
15
17
18
20
21
20
19
19
19
17
17
16
15
15
14
14
14
13
11
10
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

81
73
66
56
49
47
46
49
49
51
56
60
68
70
74
77
80
83
85
87
87
87
84
81

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010

Ozone (du)

354
352
352
353
353
351
352
354
355
357
357
356
355
358
361
364
363
363
362
361
360
359
360
360

Sunday 12

Waning Crescent 30%

04:32

14:10

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
07 Bad

Sun - Rise: 06:31, Set: 19:47, Transit: 13:10. Moon - Rise: 04:32, Set: 14:10. Civil Dark: 20:16 - 06:03. Nautical Dark: 20:50 - 05:28. Astro Dark: 21:27 - 04:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
90
76
56
70
84
98

Low Clouds (% Sky Obscured)

8
4
0
0
1
1
8
15
20
36
48
64
63
62
61
60
57
53
45
37
25
49
72
96

Medium Clouds (% Sky Obscured)

23
48
73
81
89
96
97
99
100
100
100
100
100
100
100
82
64
46
34
18
0
19
37
58

High Clouds (% Sky Obscured)

100
100
100
99
96
92
94
97
100
100
100
100
100
100
100
99
98
97
78
61
47
30
16
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
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
1
1
12
13
8
28
31
26
40
54
73
65
54
47
51
54
57
57
55
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

4
3
3
3
2
1
1
3
5
8
5
2
4
4
4
4
3
3
3
2
3
3
3
3

Chance of Frost

Temperature (°C)

10
13
15
18
19
21
22
21
21
20
19
18
17
16
16
15
14
14
13
13
13
12
13
13

Feels Like (°C)

9
11
12
14
14
14
13
22
22
21
20
20
19
14
14
15
14
14
15
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

78
74
67
62
53
43
36
41
46
52
57
63
70
71
73
75
79
83
87
87
87
87
86
83

Pressure (mb)

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

Ozone (du)

361
361
362
363
362
362
361
362
363
364
366
368
370
374
378
382
385
389
392
393
394
394
393
392

Monday 13

Waning Crescent 21%

04:54

15:20

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

Sun - Rise: 06:30, Set: 19:48, Transit: 13:10. Moon - Rise: 04:54, Set: 15:20. Civil Dark: 20:17 - 06:01. Nautical Dark: 20:52 - 05:26. Astro Dark: 21:28 - 04:50

Total Clouds (% Sky Obscured)

98
99
100
96
92
89
89
90
91
75
60
40
47
33
50
67
83
100

Low Clouds (% Sky Obscured)

97
97
98
93
88
83
82
81
81
55
32
4
19
33
49
66
83
100

Medium Clouds (% Sky Obscured)

70
85
100
78
56
34
22
11
0
0
0
0
0
0
1
23
45
67

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
5
5
4
5
1
0
0
1
6
11
16

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

57
65
65
87
95
95
95
94
94
83
69
50
47
38
25
55
81
95

Precipitation Amount (mm)

0
0.3
0.3
0.6
0.9
0.6
0.6
0.7
0.8
0.6
0.4
0
0
0
0
0
0.5
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
79
79
79
79
79
79
79
79
82
83
84
82
78
75
81
89

Pressure (mb)

1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1007
1007
1008
1009
1009
1009

Ozone (du)

390
389
389
388
387
386
385
384
384
383
383
383
383
384
385
386
389
391

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

Generated: 07/04/26 08:52:37. Forecast: 07/04/26 to 13/04/26. Timezone: UTC+2.00