Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 49%

02:38

11:59

23 Good
00 Good
01 Bad
02 Bad
03 Bad
04 OK
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

Sun - Rise: 05:38, Set: 19:53, Transit: 12:45. Moon - Rise: 02:38, Set: 11:59. Civil Dark: 20:25 - 05:06. Nautical Dark: 21:04 - 04:27. Astro Dark: 21:48 - 03:43

Total Clouds (% Sky Obscured)

0
5
75
56
68
25
100
100
100
88
100
100
100
100
100
100
100
100
100
100
100
100
100
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
29
54
59
38
13
0
35
24
21
16
31
55
49

Medium Clouds (% Sky Obscured)

0
2
45
39
56
20
100
100
99
84
100
100
100
100
100
100
100
100
100
100
100
100
100
74

High Clouds (% Sky Obscured)

4
21
65
65
64
6
100
77
53
37
11
34
40
40
40
40
42
61
100
100
100
100
100
63

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
3
0
0
2
27
45
63
43
21
10
14
28
68
85
42
12
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0.4
0.6
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
5
3
2
3
3
2
4
7
9
10
11
11
10
12
12
13
12
11
11
10
9
9

Feels Like (°C)

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

Dew Point (°C)

-6
-4
-6
-8
-9
-9
-9
-12
-8
-5
-2
-4
-4
-5
-3
-1
-0
-1
0
2
6
6
5
4

Relative Humidity (%)

41
46
44
44
42
42
41
34
42
44
45
39
34
33
39
41
42
39
42
51
71
77
74
74

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1014
1014
1013
1011
1010
1009
1009
1009
1008
1007
1007
1006
1006
1007
1007
1008
1008

Ozone (du)

367
371
382
382
374
375
377
377
376
373
373
370
368
366
360
359
362
366
368
369
368
368
369
374

Wednesday 1

Third Quarter 38%

03:08

13:18

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
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 OK
19 Good
20 Good
21 Good
22 Bad

Sun - Rise: 05:37, Set: 19:54, Transit: 12:45. Moon - Rise: 03:08, Set: 13:18. Civil Dark: 20:26 - 05:05. Nautical Dark: 21:05 - 04:25. Astro Dark: 21:49 - 03:41

Total Clouds (% Sky Obscured)

82
95
95
67
54
52
31
51
78
96
100
73
70
57
80
54
80
70
51
43
0
0
0
64

Low Clouds (% Sky Obscured)

41
78
83
79
60
35
2
0
5
5
0
27
17
32
33
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

80
89
79
53
32
11
18
34
46
66
60
46
41
1
76
55
75
66
51
39
0
0
0
45

High Clouds (% Sky Obscured)

14
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
58

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 (%)

14
29
28
41
27
20
2
1
7
11
22
42
5
2
23
13
10
14
14
5
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
5
3
2
5
9
10
9
10
11
12
11
12
11
13
12
12
10
7
9
8
3
4
8

Chance of Frost

Temperature (°C)

8
8
8
8
8
7
6
5
5
7
8
8
10
11
13
15
15
13
13
11
12
11
8
7

Feels Like (°C)

8
6
5
6
8
6
3
3
1
2
3
3
5
8
6
10
9
9
12
7
7
10
7
3

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
91
91
91
88
90
79
66
60
51
44
36
35
47
41
39
32
31
58
59
57
54

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1011
1012
1012
1012
1011
1011
1010
1009
1010
1010
1009
1009
1010
1011
1011
1012
1013

Ozone (du)

376
380
381
382
385
388
390
396
401
405
413
422
426
428
429
428
428
426
425
423
421
423
423
422

Thursday 2

Waning Crescent 26%

03:32

14:37

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 OK
18 OK
19 Bad
20 OK
21 OK
22 Good

Sun - Rise: 05:35, Set: 19:55, Transit: 12:45. Moon - Rise: 03:32, Set: 14:37. Civil Dark: 20:27 - 05:03. Nautical Dark: 21:07 - 04:23. Astro Dark: 21:51 - 03:39

Total Clouds (% Sky Obscured)

100
100
100
99
100
75
82
89
62
78
100
100
100
100
98
100
86
68
35
44
47
47
43
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
27
21
34
82
90
83
62
47
9
5
0
1
0
0

Medium Clouds (% Sky Obscured)

55
100
50
99
83
51
82
88
59
75
100
100
100
100
98
100
84
74
55
62
69
63
60
4

High Clouds (% Sky Obscured)

100
100
100
25
99
66
40
45
41
40
40
100
40
35
40
45
45
45
45
45
0
40
40
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
1
2
5
44
33
43
42
39
51
53
50
46
13
7
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
2
2
0
2
0
1
1
2
3
5
6
6
7
7
6
7
8
4
4
2
1

Dew Point (°C)

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

Relative Humidity (%)

60
60
62
66
65
61
62
63
59
48
57
55
53
47
45
46
44
47
52
59
69
74
77
78

Pressure (mb)

1014
1014
1016
1016
1016
1016
1016
1017
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1020
1021
1021

Ozone (du)

417
417
408
405
404
403
401
400
400
401
402
404
404
404
405
405
402
401
404
404
411
411
424
426

Friday 3

Waning Crescent 16%

03:54

15:56

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

Sun - Rise: 05:34, Set: 19:56, Transit: 12:45. Moon - Rise: 03:54, Set: 15:56. Civil Dark: 20:28 - 05:02. Nautical Dark: 21:08 - 04:22. Astro Dark: 21:53 - 03:37

Total Clouds (% Sky Obscured)

2
13
27
41
29
15
0
0
0
0
0
0
0
5
6
10
13
18
22
19
12
38
39
37

Low Clouds (% Sky Obscured)

1
13
26
42
28
14
0
0
0
0
0
0
0
4
6
9
7
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
4
9
12
8
4
0
0
0
0
0
0
0
0
0
0
7
15
21
15
9
4
2
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
3
0
0
0
4
2
33
36
36

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)

5
5
4
4
4
4
4
3
3
4
4
4
5
5
6
7
7
8
10
11
11
10
9
9

Chance of Frost

Temperature (°C)

5
4
3
3
2
1
1
1
4
6
9
10
12
14
15
16
17
17
17
17
16
13
12
11

Feels Like (°C)

2
2
1
1
0
0
-1
-0
3
4
7
9
10
12
13
15
17
16
15
15
13
11
9
7

Dew Point (°C)

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

Relative Humidity (%)

80
83
85
83
83
83
83
80
73
61
51
42
38
34
33
32
31
30
31
32
42
46
43
44

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1024
1023
1023
1022
1022
1021
1020
1019
1018
1017
1016
1015
1015
1015
1015
1016
1016

Ozone (du)

418
420
416
415
416
417
418
408
396
390
389
386
382
380
378
378
376
376
374
373
373
372
371
369

Saturday 4

Waning Crescent 8%

04:15

17:15

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

Sun - Rise: 05:33, Set: 19:57, Transit: 12:45. Moon - Rise: 04:15, Set: 17:15. Civil Dark: 20:30 - 05:00. Nautical Dark: 21:10 - 04:20. Astro Dark: 21:55 - 03:35

Total Clouds (% Sky Obscured)

26
2
2
2
3
2
0
0
0
0
0
0
0
2
2
3
16
27
39
56
70
85
88
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
5
13
21
30
20
10
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
4
6
7
10
18

High Clouds (% Sky Obscured)

25
2
2
2
5
3
0
0
0
0
0
0
0
0
0
0
16
29
49
54
70
80
83
86

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)

9
9
8
7
6
7
8
8
12
15
19
19
19
19
21
20
20
19
19
18
18
18
19
18

Chance of Frost

Temperature (°C)

11
10
10
10
9
9
8
9
11
13
15
17
19
20
20
21
22
22
22
22
21
20
19
19

Feels Like (°C)

7
6
8
8
7
7
6
6
7
8
8
11
13
15
14
14
14
15
15
16
18
18
19
18

Dew Point (°C)

-1
-1
1
1
0
0
-1
1
2
3
4
5
5
6
5
5
5
6
6
7
9
9
10
11

Relative Humidity (%)

46
48
52
53
53
54
54
58
55
52
48
44
41
39
36
35
33
34
36
37
43
49
56
59

Pressure (mb)

1016
1015
1015
1015
1014
1013
1013
1012
1011
1011
1010
1009
1008
1007
1005
1004
1003
1002
1001
1000
1000
1000
1000
1000

Ozone (du)

368
367
364
364
363
363
362
362
362
361
361
361
360
360
360
360
359
359
358
358
356
354
352
351

Sunday 5

Waning Crescent 3%

04:37

No Set

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
18 Bad
19 Bad
20 Bad
21 OK
22 OK

Sun - Rise: 05:31, Set: 19:59, Transit: 12:45. Moon - Rise: 04:37, Set: No Set. Civil Dark: 20:31 - 04:59. Nautical Dark: 21:11 - 04:19. Astro Dark: 21:57 - 03:33

Total Clouds (% Sky Obscured)

95
94
88
81
72
67
64
76
89
100
93
87
80
85
89
91
89
88
90
74
59
29
24
19

Low Clouds (% Sky Obscured)

0
11
22
33
22
11
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
0
0
0

Medium Clouds (% Sky Obscured)

32
34
27
22
16
9
2
13
18
21
21
30
39
29
16
0
17
35
52
52
51
48
46
40

High Clouds (% Sky Obscured)

88
80
73
63
63
68
75
65
58
50
29
16
7
5
6
6
7
7
7
8
9
14
13
8

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
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
3
5
4
2
0
0
0
0
0
0
0
0
0
0
0
24
37
47
70
73
42
22
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0
0
0

Wind Speed/Direction (mph)

19
19
17
14
12
11
10
9
12
14
18
19
21
22
23
23
24
21
21
23
21
18
16
15

Chance of Frost

Temperature (°C)

18
17
17
17
17
16
16
16
17
17
19
19
20
20
21
21
21
21
21
21
19
18
16
15

Feels Like (°C)

18
17
14
14
15
15
14
15
13
12
13
12
11
11
18
16
14
17
19
22
13
13
13
12

Dew Point (°C)

11
11
11
11
11
11
11
12
11
11
11
9
7
6
5
3
1
3
5
6
5
4
4
3

Relative Humidity (%)

62
64
66
68
71
72
74
75
69
64
59
52
44
39
35
30
26
30
33
38
39
41
43
43

Pressure (mb)

999
999
998
998
997
996
996
995
995
995
994
994
993
993
992
991
990
990
990
989
990
991
991
992

Ozone (du)

349
348
347
345
344
343
342
342
340
339
337
337
338
338
339
340
341
344
347
350
358
367
375
392

Monday 6

Waning Crescent 0%

05:02

No Set

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

Sun - Rise: 05:30, Set: 20:00, Transit: 12:45. Moon - Rise: 05:02, Set: No Set. Civil Dark: 20:32 - 04:58. Nautical Dark: 21:13 - 04:17. Astro Dark: 21:59 - 03:31

Total Clouds (% Sky Obscured)

11
10
14
19
26
31
30
35
35
30
27
25
32
43
52
64
60
59
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
3
3
7
13
25
42
53
56
64
58
49
44
45

Medium Clouds (% Sky Obscured)

38
38
45
50
54
53
45
52
60
62
55
52
54
58
62
66
76
87
92

High Clouds (% Sky Obscured)

0
5
10
15
18
24
27
31
26
25
16
17
13
11
5
4
4
9
20

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
4
11
18
27
26
14
15
15
10
22
25
26
27
27
24
26
25
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
12
11
11
9
9
13
12
12
12
11
10
11
11
11
12
12
13

Chance of Frost

Temperature (°C)

14
13
11
10
8
8
8
8
8
10
10
11
11
12
13
14
15
15
14

Feels Like (°C)

11
10
5
5
4
3
2
1
1
2
3
3
3
3
7
7
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

45
45
53
62
73
68
63
59
59
58
57
54
52
51
49
48
46
45
46

Pressure (mb)

992
992
992
991
991
991
992
992
993
994
995
996
996
996
995
995
994
994
994

Ozone (du)

409
427
429
432
435
428
422
416
417
419
420
419
418
417
415
414
412
403
394

Forecast for Wall, Pennington, United States of America (43.87,-102.23)

Generated: 30/04/24 23:24:18. Forecast: 30/04/24 to 06/05/24. Timezone: UTC-6.00