Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 98%

20:53

06:44

12 OK
13 Bad
14 Bad
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
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 OK

Sun - Rise: 06:07, Set: 19:50, Transit: 12:59. Moon - Rise: 20:53, Set: 06:44. Civil Dark: 20:19 - 05:38. Nautical Dark: 20:54 - 05:03. Astro Dark: 21:31 - 04:25

Total Clouds (% Sky Obscured)

37
49
54
43
40
33
36
27
38
56
63
67
56
61
53
86
61
56
51
66
90
94
95
48

Low Clouds (% Sky Obscured)

26
4
5
3
30
7
42
39
37
31
29
35
35
45
36
18
20
25
46
72
39
39
41
42

Medium Clouds (% Sky Obscured)

1
51
67
33
36
42
52
33
29
39
31
38
38
55
52
60
30
37
53
57
62
60
68
57

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
4
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)

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

Chance of Frost

Temperature (°C)

19
19
20
20
20
20
19
18
15
14
13
12
11
10
9
8
8
7
5
5
6
7
8
9

Feels Like (°C)

15
16
16
16
16
17
16
16
13
12
10
9
8
7
6
5
5
3
1
1
2
2
4
5

Dew Point (°C)

6
6
5
5
5
5
5
5
7
7
6
5
5
4
3
3
2
0
-2
-2
-1
-2
-2
-2

Relative Humidity (%)

44
41
37
36
37
38
40
44
57
61
64
64
67
68
69
69
67
63
59
61
63
54
49
48

Pressure (mb)

1012
1012
1012
1012
1012
1013
1014
1015
1016
1018
1019
1020
1020
1021
1021
1022
1023
1024
1025
1026
1027
1027
1028
1028

Ozone (du)

457
465
461
461
459
456
454
451
446
442
441
441
440
437
439
445
446
441
441
439
432
437
445
450

Friday 26

Waning Gibbous 95%

21:59

07:17

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

Sun - Rise: 06:05, Set: 19:51, Transit: 12:59. Moon - Rise: 21:59, Set: 07:17. Civil Dark: 20:20 - 05:36. Nautical Dark: 20:55 - 05:01. Astro Dark: 21:32 - 04:23

Total Clouds (% Sky Obscured)

70
93
93
90
92
96
98
100
82
80
100
100
41
3
3
2
2
2
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

25
32
37
35
38
62
43
33
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

59
67
70
69
70
80
71
98
95
90
95
90
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
6
9
14
54
57
77
78
100
100
41
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)

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

Chance of Frost

Temperature (°C)

11
12
13
13
14
14
13
13
11
10
8
7
6
6
5
5
4
3
3
3
6
8
11
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
43
43
43
41
43
46
48
52
57
60
63
66
70
72
72
72
73
72
71
60
52
43
35

Pressure (mb)

1027
1027
1026
1026
1025
1025
1025
1026
1026
1027
1028
1028
1028
1029
1029
1029
1030
1030
1030
1031
1032
1032
1032
1032

Ozone (du)

442
437
432
429
427
425
425
424
425
424
427
434
437
438
434
431
426
429
428
430
428
426
419
409

Saturday 27

Waning Gibbous 89%

23:06

07:59

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

Sun - Rise: 06:04, Set: 19:52, Transit: 12:59. Moon - Rise: 23:06, Set: 07:59. Civil Dark: 20:21 - 05:35. Nautical Dark: 20:56 - 04:59. Astro Dark: 21:34 - 04:22

Total Clouds (% Sky Obscured)

0
0
0
3
3
15
19
5
41
6
4
6
17
61
77
100
45
42
70
57
68
73
88
100

Low Clouds (% Sky Obscured)

0
0
0
0
5
24
32
0
0
0
0
0
0
0
0
0
0
0
12
10
22
25
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
1
2
82
73

High Clouds (% Sky Obscured)

0
0
0
3
0
3
4
6
47
7
4
7
15
55
82
100
54
51
68
62
64
69
89
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)

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

Chance of Frost

Temperature (°C)

14
15
16
17
17
17
16
14
12
10
9
7
7
6
6
5
5
5
5
5
7
10
12
14

Feels Like (°C)

13
14
15
16
16
16
15
12
9
7
6
5
5
5
4
2
3
3
2
3
5
7
8
10

Dew Point (°C)

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

Relative Humidity (%)

33
30
29
28
29
29
34
44
49
49
54
55
63
65
68
71
73
75
73
71
64
54
45
38

Pressure (mb)

1031
1031
1031
1030
1030
1029
1029
1030
1031
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1034
1033

Ozone (du)

404
402
401
396
396
388
389
386
382
384
381
377
374
372
371
366
364
362
363
364
365
363
360
354

Sunday 28

Waning Gibbous 82%

00:10

08:51

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:03, Set: 19:53, Transit: 12:58. Moon - Rise: 00:10, Set: 08:51. Civil Dark: 20:22 - 05:34. Nautical Dark: 20:57 - 04:58. Astro Dark: 21:35 - 04:20

Total Clouds (% Sky Obscured)

98
90
98
99
100
100
98
99
100
99
100
100
100
84
88
92
97
98
99
100
85
80
65
84

Low Clouds (% Sky Obscured)

0
5
45
54
78
11
5
20
24
28
12
59
30
5
4
5
5
16
27
34
31
27
23
25

Medium Clouds (% Sky Obscured)

98
86
94
87
93
92
92
85
98
96
97
86
82
59
40
71
82
78
79
90
73
49
42
38

High Clouds (% Sky Obscured)

80
74
63
74
92
89
92
95
100
82
83
100
95
10
52
13
67
60
67
71
38
15
8
50

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
2
1
1
0
0
0
1
1
2
0
1
4
4
3
1
1
2
4
6
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
11
11
10
10
10
9
9
9
9
8
8
8
8
8
8
8
9
9
10
12
15
17

Dew Point (°C)

0
1
1
2
4
5
6
6
6
7
7
7
7
7
7
7
7
8
8
8
9
9
11
11

Relative Humidity (%)

35
34
36
41
50
54
59
66
71
73
76
77
78
80
81
84
84
87
87
87
83
77
72
65

Pressure (mb)

1033
1032
1031
1031
1030
1030
1029
1029
1029
1029
1029
1028
1028
1027
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

349
344
342
338
336
337
334
332
330
331
330
329
328
329
331
328
330
332
328
327
327
325
326
326

Monday 29

Waning Gibbous 72%

01:07

09:54

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
08 Bad
09 OK
10 OK
11 OK

Sun - Rise: 06:01, Set: 19:54, Transit: 12:58. Moon - Rise: 01:07, Set: 09:54. Civil Dark: 20:23 - 05:32. Nautical Dark: 20:59 - 04:56. Astro Dark: 21:37 - 04:18

Total Clouds (% Sky Obscured)

89
63
78
86
90
88
55
76
74
72
80
79
78
83
86
84
84
87
90
90
46
37
27
31

Low Clouds (% Sky Obscured)

28
31
28
26
23
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
9

Medium Clouds (% Sky Obscured)

34
31
26
23
22
20
16
14
63
34
39
47
64
40
21
11
13
19
14
77
18
12
5
9

High Clouds (% Sky Obscured)

64
28
25
42
77
77
42
70
63
60
65
71
73
79
79
80
81
87
85
28
36
31
24
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
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
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
2
2
7
7
32
35
58
53
53
44
61
41
8
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
23
22
23
23
21
19
18
18
17
17
16
16
16
16
15
15
16
18
20
22
25

Feels Like (°C)

19
20
22
23
22
23
24
23
20
19
19
18
17
18
17
17
16
16
16
17
18
23
25
29

Dew Point (°C)

12
13
14
15
16
16
18
18
18
17
17
16
16
16
16
15
15
15
15
16
16
17
18
18

Relative Humidity (%)

62
60
58
60
66
65
74
81
89
92
93
95
96
96
96
95
96
96
95
95
90
84
76
67

Pressure (mb)

1023
1022
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

324
324
323
320
319
319
321
321
319
320
321
320
320
322
321
316
314
315
318
316
316
315
316
318

Tuesday 30

Waning Gibbous 62%

01:56

11:04

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

Sun - Rise: 06:00, Set: 19:55, Transit: 12:58. Moon - Rise: 01:56, Set: 11:04. Civil Dark: 20:24 - 05:31. Nautical Dark: 21:00 - 04:55. Astro Dark: 21:38 - 04:16

Total Clouds (% Sky Obscured)

71
83
82
76
71
63
62
57
48
43
34
49
54
60
58
53
52
50
48
49
36
20
5
4

Low Clouds (% Sky Obscured)

18
28
38
45
48
41
55
69
60
54
46
33
15
0
15
27
38
37
37
38
29
15
0
0

Medium Clouds (% Sky Obscured)

16
23
21
17
15
11
9
7
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

51
50
45
19
2
3
13
2
4
6
7
22
35
38
24
13
2
2
3
4
4
4
4
3

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 (%)

4
22
9
16
15
2
2
0
0
0
0
1
2
2
9
15
16
23
26
27
24
17
0
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)

2
2
3
3
3
3
3
5
6
6
6
6
6
5
4
4
4
4
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

27
28
29
29
27
27
26
25
23
22
21
20
19
18
17
17
16
16
16
16
17
19
21
24

Feels Like (°C)

31
30
30
30
29
28
28
25
23
22
22
21
21
21
21
16
16
17
17
17
16
18
20
21

Dew Point (°C)

18
18
17
17
18
19
19
19
18
17
16
15
15
15
15
14
14
14
14
14
14
15
15
16

Relative Humidity (%)

58
53
49
48
56
62
62
69
75
75
76
76
80
82
86
86
86
87
87
86
86
76
68
60

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1019
1019
1019

Ozone (du)

317
320
320
322
323
323
322
322
324
325
326
327
328
329
330
329
329
329
330
331
332
332
331
331

Wednesday 1

Third Quarter 50%

02:36

No Set

12 Good
13 Good
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 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 05:59, Set: 19:56, Transit: 12:58. Moon - Rise: 02:36, Set: No Set. Civil Dark: 20:25 - 05:29. Nautical Dark: 21:01 - 04:53. Astro Dark: 21:40 - 04:15

Total Clouds (% Sky Obscured)

3
2
18
34
50
61
72
86
91
96
100
100
100
99
74
48
22
19
21
25
31
36
37
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
12
21
29
35
32
25
17
5
9
17
27
18
9
0
18
37
55
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
20
41
62
70
80
88
84
83
81
63
49
38
37
48
60
60
65
60
55

High Clouds (% Sky Obscured)

2
1
13
23
37
49
64
82
90
96
100
97
95
92
61
34
9
24
34
40
35
36
36
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
8
8
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
Light Rain
Moderate Rain
Moderate Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
4
10
11
95
95
95
76
59
29
35
27
14
11
7
0
1
1
0
6
9
9
14

Precipitation Amount (mm)

0
0
0
0
0
0.9
2.5
4.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
27
28
28
28
28
25
22
18
18
18
18
17
17
17
17
16
16
17
18
18
20
22
23

Feels Like (°C)

21
22
24
31
30
29
29
29
28
16
17
18
18
17
17
16
17
17
17
17
17
21
21
22

Dew Point (°C)

15
16
16
16
16
17
17
17
17
17
17
17
16
16
16
16
15
16
16
16
16
15
15
14

Relative Humidity (%)

54
50
45
47
48
50
61
74
90
90
92
93
92
92
93
93
95
96
93
89
85
75
66
57

Pressure (mb)

1018
1018
1017
1016
1016
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

329
327
325
325
325
325
327
328
330
332
334
337
342
347
352
352
351
351
350
350
349
348
346
345

Forecast for Washington Park, Montgomery County, United States of America (40.10,-75.38)

Generated: 25/04/24 05:01:54. Forecast: 25/04/24 to 01/05/24. Timezone: UTC-4.00