Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

First Quarter 67%

13:07

02:48

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

Sun - Rise: 06:23, Set: 19:03, Transit: 12:43. Moon - Rise: 13:07, Set: 02:48. Civil Dark: 19:28 - 05:59. Nautical Dark: 19:56 - 05:30. Astro Dark: 20:25 - 05:01

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
2
3
4
13
30
34
83
67
48
42
67
82
93
65
100

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
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
2
3
3
13
27
34
75
62
46
37
47
82
92
65
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
9
26
22
67
10
4
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
2
3
1
7
5
1
8
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)

8
9
10
10
10
11
11
11
11
11
11
12
13
15
17
16
16
19
16
18
18
16
11
10

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
18
20
22
24
25
26
27
27
27
27
26
25
23
23

Feels Like (°C)

14
13
13
12
12
12
12
12
11
12
14
15
17
18
19
23
21
20
19
18
18
19
17
19

Dew Point (°C)

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

Relative Humidity (%)

25
24
24
25
27
27
26
26
27
25
21
16
14
13
11
9
9
8
8
8
11
13
16
15

Pressure (mb)

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

Ozone (du)

309
307
307
305
304
303
302
304
304
305
306
307
309
310
312
314
315
314
317
323
324
324
322
324

Sunday 6

Waxing Gibbous 76%

14:09

03:28

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

Sun - Rise: 06:22, Set: 19:04, Transit: 12:43. Moon - Rise: 14:09, Set: 03:28. Civil Dark: 19:28 - 05:58. Nautical Dark: 19:57 - 05:29. Astro Dark: 20:26 - 05:00

Total Clouds (% Sky Obscured)

83
75
29
75
28
0
2
3
5
6
20
5
17
3
2
4
69
100
100
52
100
95
100
100

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
0
0
0

Medium Clouds (% Sky Obscured)

80
70
29
75
25
0
2
3
4
0
1
0
0
0
0
0
0
7
22
30
67
53
33
99

High Clouds (% Sky Obscured)

0
0
1
3
7
0
0
0
0
2
20
4
9
1
0
0
35
100
100
52
100
95
100
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
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)

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

Chance of Frost

Temperature (°C)

22
21
20
20
19
19
18
16
16
15
16
19
21
22
24
25
25
25
25
23
22
21
20
18

Feels Like (°C)

19
18
18
19
16
18
18
16
16
16
17
20
21
21
23
24
23
21
21
20
19
18
17
16

Dew Point (°C)

-5
-4
-2
-1
-2
7
12
11
11
11
11
11
9
7
7
6
6
5
5
5
7
8
8
8

Relative Humidity (%)

16
18
22
23
24
47
67
72
72
74
72
61
47
37
33
30
28
27
27
29
36
42
46
50

Pressure (mb)

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

Ozone (du)

330
324
316
312
309
310
311
314
315
314
311
303
298
296
296
293
290
285
283
283
282
283
283
283

Monday 7

Waxing Gibbous 85%

15:08

04:02

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

Sun - Rise: 06:21, Set: 19:05, Transit: 12:43. Moon - Rise: 15:08, Set: 04:02. Civil Dark: 19:29 - 05:57. Nautical Dark: 19:58 - 05:28. Astro Dark: 20:27 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
82
100
55
82
49
35
32
41
45
46
53
38
28
20
38
45
51
34

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
0
0
0

Medium Clouds (% Sky Obscured)

68
68
44
100
81
65
82
100
55
44
46
35
26
41
45
46
53
38
28
20
38
45
51
34

High Clouds (% Sky Obscured)

100
100
100
100
100
100
47
70
55
71
5
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
1
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)

9
7
10
14
10
11
11
10
11
12
13
13
15
18
19
19
18
17
15
19
16
17
16
16

Chance of Frost

Temperature (°C)

19
19
19
20
20
20
20
19
19
19
21
23
26
27
29
30
32
32
32
32
31
29
28
26

Feels Like (°C)

17
18
16
19
19
18
17
18
16
18
19
20
21
22
22
23
26
27
25
23
25
22
21
19

Dew Point (°C)

8
8
7
7
9
9
7
7
7
5
3
1
-2
-2
-3
-7
-7
-5
-7
-8
-8
-7
-7
-8

Relative Humidity (%)

48
47
44
43
47
48
42
44
43
39
30
23
16
15
12
8
7
9
8
7
7
8
9
10

Pressure (mb)

1015
1015
1014
1014
1014
1013
1012
1013
1012
1013
1013
1013
1013
1013
1012
1011
1010
1009
1009
1009
1008
1009
1009
1009

Ozone (du)

282
282
281
280
281
282
283
285
286
285
285
284
284
283
282
282
282
281
279
279
280
281
282
282

Tuesday 8

Waxing Gibbous 85%

16:05

04:31

22 OK
23 OK
00 Good
01 OK
02 OK
03 OK
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 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:20, Set: 19:05, Transit: 12:42. Moon - Rise: 16:05, Set: 04:31. Civil Dark: 19:30 - 05:55. Nautical Dark: 19:58 - 05:27. Astro Dark: 20:28 - 04:57

Total Clouds (% Sky Obscured)

23
22
13
15
23
25
85
82
81
39
50
63
72
67
76
50
61
35
26
96
52
42
97
97

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

23
22
13
15
10
13
85
82
81
3
1
6
68
16
36
21
52
25
13
96
43
30
97
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
21
32
21
11
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
1
2
3
4
6
3
4

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)

16
17
17
14
12
14
16
13
12
13
14
14
16
17
18
18
21
22
23
22
20
16
15
14

Chance of Frost

Temperature (°C)

26
25
25
24
24
23
21
21
20
20
21
23
22
23
24
24
24
22
21
19
18
16
15
14

Feels Like (°C)

19
19
18
16
16
18
18
16
16
15
19
20
18
17
20
18
19
17
16
16
12
12
12
11

Dew Point (°C)

-8
-8
-8
-9
-10
-9
-9
-9
-10
-10
-9
-8
-9
-5
2
4
8
11
12
12
10
8
10
10

Relative Humidity (%)

10
10
10
10
10
11
12
12
12
12
12
12
11
15
23
27
37
48
59
60
59
61
72
75

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1013
1013
1014
1013
1013
1014
1014
1014
1015
1016
1017

Ozone (du)

284
285
285
285
286
286
287
287
291
292
293
295
295
296
297
298
298
298
299
299
303
307
308
310

Wednesday 9

Waxing Gibbous 91%

16:59

04:58

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 OK
15 OK
16 OK
17 Good
18 Good
19 OK
20 OK
21 OK

Sun - Rise: 06:19, Set: 19:06, Transit: 12:42. Moon - Rise: 16:59, Set: 04:58. Civil Dark: 19:30 - 05:54. Nautical Dark: 19:59 - 05:25. Astro Dark: 20:29 - 04:56

Total Clouds (% Sky Obscured)

97
97
96
95
95
93
89
94
56
78
88
86
80
74
62
50
32
24
16
8
11
21
18
21

Low Clouds (% Sky Obscured)

54
95
95
95
95
93
89
94
48
77
88
86
80
74
58
41
26
19
11
3
3
3
2
3

Medium Clouds (% Sky Obscured)

97
97
96
26
5
0
0
0
0
0
0
0
0
0
3
5
8
24
16
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
6
6
6
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 (%)

5
14
18
18
4
6
16
3
7
7
9
6
8
11
12
9
1
4
3
0
1
1
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)

14
13
12
13
14
14
14
14
13
13
13
13
14
14
14
15
16
17
17
17
17
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
10
9
8
6
3
4
4
3
3
3
3
3
1
-1
0
1
1
2
2
3

Relative Humidity (%)

79
86
87
87
86
81
81
74
62
65
63
59
57
55
52
48
43
38
41
43
46
51
55
61

Pressure (mb)

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

Ozone (du)

311
313
315
315
316
319
323
326
326
327
331
335
334
332
331
330
329
328
328
329
330
329
329
328

Thursday 10

Waxing Gibbous 96%

17:53

05:23

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

Sun - Rise: 06:17, Set: 19:06, Transit: 12:42. Moon - Rise: 17:53, Set: 05:23. Civil Dark: 19:31 - 05:53. Nautical Dark: 20:00 - 05:24. Astro Dark: 20:29 - 04:54

Total Clouds (% Sky Obscured)

25
24
22
21
21
45
70
95
87
76
62
55
50
46
45
48
53
36
18
1
12
25
33
26

Low Clouds (% Sky Obscured)

3
0
0
0
2
4
5
6
21
35
50
44
38
32
24
17
11
8
4
1
3
2
3
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
20
13
7
0
7
1
0
6

High Clouds (% Sky Obscured)

0
7
16
16
16
42
67
89
54
17
0
11
23
34
45
48
53
36
18
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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
68
72
74
77
79
81
82
82
75
70
64
57
50
45
41
38
35
37
39
42
45
46
49

Pressure (mb)

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

Ozone (du)

329
329
329
329
329
328
332
336
339
342
344
347
348
349
350
350
350
350
354
357
360
360
359
359

Friday 11

Waxing Gibbous 99%

18:47

05:48

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

Sun - Rise: 06:16, Set: 19:07, Transit: 12:42. Moon - Rise: 18:47, Set: 05:48. Civil Dark: 19:32 - 05:52. Nautical Dark: 20:01 - 05:23. Astro Dark: 20:30 - 04:53

Total Clouds (% Sky Obscured)

22
9
7
11
13
16
18
23
36
48
46
52
61
69
74
77
80

Low Clouds (% Sky Obscured)

0
0
4
9
13
15
18
20
34
47
46
52
46
39
28
16
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
45
68

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

0
0
1
2
3
8
10
11
13
13
12
11
12
13
7
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
12
12
12
11
11
11
11
11
11
12
12
14
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
60
68
72
73
77
79
81
84
81
75
73
61
50
42
40
37

Pressure (mb)

1015
1015
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

359
359
359
360
361
361
363
365
367
364
362
359
359
359
359
360
361

Forecast for Sakan Abu Ragīa, Egypt (30.52,34.62)

Generated: 05/04/25 22:18:43. Forecast: 05/04/25 to 11/04/25. Timezone: UTC+3.00