Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Waxing Gibbous 100%

19:23

06:38

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:09, Set: 19:47, Transit: 13:28. Moon - Rise: 19:23, Set: 06:38. Civil Dark: 20:14 - 06:42. Nautical Dark: 20:45 - 06:11. Astro Dark: 21:17 - 05:39

Total Clouds (% Sky Obscured)

69
76
81
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
96
99

Low Clouds (% Sky Obscured)

69
76
73
85
71
70
84
94
92
99
100
91
100
86
85
83
80
76
58
74
86
49
57
81

Medium Clouds (% Sky Obscured)

69
76
81
85
100
100
100
100
100
99
99
100
100
66
99
100
100
100
100
100
100
93
51
51

High Clouds (% Sky Obscured)

69
76
71
85
100
100
100
100
100
97
100
100
100
79
100
100
100
100
98
95
62
4
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
73
70
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
58
27

Precipitation Amount (mm)

0.7
1.8
0.4
0.3
0
2
1.8
2.9
3.1
2.1
0.8
2.1
3.4
3.5
4.5
3.5
1.2
1.3
0.2
1
2.6
2
0
0

Wind Speed/Direction (mph)

2
2
3
4
6
6
8
6
7
12
16
17
17
12
10
10
12
9
8
6
6
4
5
5

Chance of Frost

Temperature (°C)

12
12
11
12
12
12
12
13
13
13
14
14
14
13
13
13
14
14
14
14
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
92
92
92
90
93
90
93
95
92
86
90
95
96
96
96
96
92
92
93
92
93
95

Pressure (mb)

1007
1007
1007
1007
1006
1006
1005
1004
1004
1003
1001
1000
998
997
996
995
994
994
994
993
993
993
993
993

Ozone (du)

361
358
354
356
348
348
350
349
349
354
359
365
374
388
365
354
356
365
357
358
349
343
341
343

Thursday 2

Full Moon 99%

20:26

07:01

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:07, Set: 19:48, Transit: 13:28. Moon - Rise: 20:26, Set: 07:01. Civil Dark: 20:15 - 06:41. Nautical Dark: 20:46 - 06:09. Astro Dark: 21:18 - 05:37

Total Clouds (% Sky Obscured)

98
100
93
95
100
98
86
94
90
95
100
100
100
100
100
100
100
100
100
100
74
78
77
54

Low Clouds (% Sky Obscured)

87
100
93
69
40
37
40
78
86
61
53
47
52
49
55
58
42
50
61
48
43
42
48
46

Medium Clouds (% Sky Obscured)

47
50
61
89
87
90
85
90
84
88
100
93
72
71
68
74
19
46
28
53
30
30
27
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
100
100
96
100
100
92
100
100
80
99
53
45
40
14

ISS Passover

Visibility (miles)

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

Fog (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
8
89

Precipitation Type

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

Precipitation Probability (%)

56
95
95
95
95
48
30
22
41
61
62
68
77
66
52
51
47
46
56
69
62
31
13
33

Precipitation Amount (mm)

0
1
5
4.2
1.1
0
0
0
0
0.3
0.2
0.4
0.7
0.3
0
0.2
0
0
0.3
0.7
0.7
0
0
0

Wind Speed/Direction (mph)

5
6
14
15
12
10
13
18
19
20
18
18
17
15
16
13
10
9
12
11
10
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
10
8
8
8
6
8
10
12
12
12
13
11
11
12
11
10
11
10
10
10
9
8

Relative Humidity (%)

96
96
83
77
79
76
64
69
71
80
82
82
87
80
84
92
86
84
87
87
87
87
87
85

Pressure (mb)

994
994
994
995
997
997
998
998
998
998
998
998
998
998
998
999
999
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

344
348
357
370
369
368
359
351
349
350
352
352
350
348
349
348
347
349
351
351
352
352
351
351

Friday 3

Waning Gibbous 96%

21:28

07:25

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 OK
20 OK
21 Bad
22 Bad
23 OK
00 Bad
01 Bad
02 Bad
03 OK
04 OK

Sun - Rise: 07:06, Set: 19:49, Transit: 13:27. Moon - Rise: 21:28, Set: 07:25. Civil Dark: 20:16 - 06:39. Nautical Dark: 20:47 - 06:08. Astro Dark: 21:20 - 05:35

Total Clouds (% Sky Obscured)

45
96
97
100
76
54
40
50
41
62
97
86
89
80
33
34
47
48
38
41
38
47
32
33

Low Clouds (% Sky Obscured)

45
50
47
19
1
26
24
22
11
3
7
17
28
0
7
1
1
0
0
0
0
0
4
9

Medium Clouds (% Sky Obscured)

27
40
50
40
26
5
15
35
32
41
84
38
67
75
22
25
37
34
28
41
38
32
15
22

High Clouds (% Sky Obscured)

5
96
97
100
71
36
16
18
28
47
97
86
89
80
1
0
4
22
20
20
20
29
8
21

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 (%)

91
73
38
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 (%)

10
34
33
18
22
23
22
24
35
34
35
41
48
39
18
7
5
18
16
26
31
26
17
16

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
5
5
4
4
5
7
9
11
12
11
9
8
7
5
4
3
3
2
1
2
3
3
3

Chance of Frost

Temperature (°C)

9
9
9
9
11
14
16
17
18
18
19
19
18
17
16
16
15
14
13
13
12
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
84
77
75
69
67
66
65
65
60
61
64
67
74
75
79
80
81
80
81
78
78

Pressure (mb)

1000
1001
1002
1003
1003
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1007
1008
1008
1009
1009
1009
1010
1010
1010

Ozone (du)

354
356
356
357
356
355
354
353
354
354
356
356
356
358
357
356
355
351
347
345
347
352
353
351

Saturday 4

Waning Gibbous 92%

22:31

07:51

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

Sun - Rise: 07:04, Set: 19:50, Transit: 13:27. Moon - Rise: 22:31, Set: 07:51. Civil Dark: 20:17 - 06:38. Nautical Dark: 20:48 - 06:06. Astro Dark: 21:21 - 05:34

Total Clouds (% Sky Obscured)

31
32
28
25
44
62
73
69
79
79
80
89
93
68
44
15
15
20
22
6
11
24
40
41

Low Clouds (% Sky Obscured)

13
9
9
4
18
34
46
42
46
49
44
46
47
33
21
12
1
2
4
1
4
15
10
13

Medium Clouds (% Sky Obscured)

25
19
5
20
44
56
45
45
49
37
52
82
89
68
44
15
15
20
5
2
2
3
5
14

High Clouds (% Sky Obscured)

15
20
9
18
15
19
2
14
15
27
28
51
53
43
37
15
15
20
15
1
1
1
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
5
8
5
4
7
8
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
14
12
15
21
28
37
41
47
53
55
62
64
70
58
32
21
16
5
11
11
15
39
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
10
10
11
13
16
18
18
19
19
19
18
18
17
16
15
13
12
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
81
81
75
72
69
64
65
65
69
77
80
78
77
80
82
84
84
85
88
88
88

Pressure (mb)

1010
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1016
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

351
351
349
346
349
352
355
354
355
358
361
362
362
364
363
363
361
360
361
364
367
368
368
369

Sunday 5

Waning Gibbous 86%

23:33

08:21

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

Sun - Rise: 07:03, Set: 19:51, Transit: 13:27. Moon - Rise: 23:33, Set: 08:21. Civil Dark: 20:18 - 06:36. Nautical Dark: 20:49 - 06:05. Astro Dark: 21:22 - 05:32

Total Clouds (% Sky Obscured)

41
45
49
46
41
60
77
75
63
45
43
28
24
17
9
4
2
2
1
1
1
0
0
1

Low Clouds (% Sky Obscured)

21
20
13
16
16
27
49
53
48
39
38
27
24
17
9
1
1
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

22
33
14
15
23
30
35
27
16
13
4
1
0
0
0
1
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

30
30
29
2
0
15
10
29
3
2
1
1
2
1
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
8
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
44
42
29
43
57
50
39
18
24
16
20
3
17
3
0
1
1
0
0
1
2
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
11
12
14
16
17
17
18
18
18
18
18
16
15
14
13
12
12
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
87
88
81
76
70
72
77
66
59
59
59
59
64
72
79
81
81
84
86
84
84
85

Pressure (mb)

1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

368
368
369
370
369
368
367
365
365
366
367
367
367
365
364
364
364
365
366
366
367
367
368
367

Monday 6

Waning Gibbous 78%

00:33

08:57

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

Sun - Rise: 07:01, Set: 19:52, Transit: 13:27. Moon - Rise: 00:33, Set: 08:57. Civil Dark: 20:19 - 06:35. Nautical Dark: 20:50 - 06:03. Astro Dark: 21:23 - 05:30

Total Clouds (% Sky Obscured)

2
6
11
15
13
11
9
14
20
35
26
15
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
11
19
32
21
11
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
6
11
15
11
7
3
2
1
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
1
1
1
2
2
2
7
6
0
0
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)

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

Chance of Frost

Temperature (°C)

10
9
10
11
12
14
16
18
19
20
20
20
19
19
18
16
15
14
13
12
11
11
10
10

Feels Like (°C)

10
9
9
9
9
13
14
15
15
16
17
18
17
16
16
16
16
11
12
12
12
12
11
10

Dew Point (°C)

8
7
7
8
8
8
9
9
9
9
9
9
9
8
9
9
9
9
8
7
7
6
6
6

Relative Humidity (%)

85
84
81
79
75
67
60
53
52
49
47
48
49
50
55
62
68
70
71
72
75
74
74
74

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

367
367
367
366
366
365
363
362
361
359
358
358
358
358
357
357
357
357
357
356
356
355
354
353

Tuesday 7

Waning Gibbous 78%

01:29

09:39

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

Sun - Rise: 07:00, Set: 19:53, Transit: 13:26. Moon - Rise: 01:29, Set: 09:39. Civil Dark: 20:20 - 06:33. Nautical Dark: 20:51 - 06:01. Astro Dark: 21:24 - 05:28

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
17
26
22
20
16
11
5
0
0
0
0
1
3
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
17
26
22
20
16
11
5
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
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
4
3
1
0
0
0
0
0
0
0
1
3
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
10
11
12
15
17
20
21
22
23
22
21
21
19
18
16
16
15
14
14
13

Feels Like (°C)

9
10
9
9
9
14
15
17
18
19
20
21
20
19
19
19
18
14
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

74
76
71
67
64
60
57
53
51
50
49
48
48
48
54
59
65
65
66
67
65
64

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019

Ozone (du)

352
351
352
352
353
356
358
361
360
360
359
358
357
356
355
355
354
354
353
353
353
353

Forecast for Dimodidaskálon, Nomarchía Athínas, Greece (38.01,23.80)

Generated: 01/04/26 05:57:24. Forecast: 01/04/26 to 07/04/26. Timezone: UTC+3.00