Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Full Moon 99%

18:46

05:55

12 Good
13 Good
14 Good
15 Good
16 OK
17 OK
18 OK
19 Good
20 OK
21 Good
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 Good

Sun - Rise: 06:12, Set: 19:49, Transit: 13:01. Moon - Rise: 18:46, Set: 05:55. Civil Dark: 20:17 - 05:43. Nautical Dark: 20:52 - 05:08. Astro Dark: 21:28 - 04:32

Total Clouds (% Sky Obscured)

14
6
15
20
33
45
22
19
24
2
0
0
0
0
0
0
0
0
3
3
18
2
5
8

Low Clouds (% Sky Obscured)

19
7
21
26
2
3
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
29
30
25
23
31
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
16
2
5
7

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

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

Chance of Frost

Temperature (°C)

13
14
15
16
16
16
16
15
14
14
13
13
13
12
7
6
5
4
5
4
8
10
13
15

Feels Like (°C)

11
11
12
13
13
13
14
15
14
14
13
13
14
12
7
6
4
3
5
4
8
9
12
14

Dew Point (°C)

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

Relative Humidity (%)

37
34
32
32
32
32
34
39
47
47
55
56
58
58
64
66
68
72
75
76
71
64
57
49

Pressure (mb)

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

Ozone (du)

429
428
429
431
428
423
429
428
432
428
418
412
407
406
409
412
413
414
413
412
413
414
411
410

Wednesday 24

Waning Gibbous 100%

19:49

06:19

12 Good
13 OK
14 OK
15 Bad
16 OK
17 Good
18 OK
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: 06:10, Set: 19:50, Transit: 13:01. Moon - Rise: 19:49, Set: 06:19. Civil Dark: 20:18 - 05:42. Nautical Dark: 20:53 - 05:07. Astro Dark: 21:29 - 04:30

Total Clouds (% Sky Obscured)

16
20
31
100
36
3
36
55
100
100
100
100
100
100
96
100
100
100
100
100
100
50
59
33

Low Clouds (% Sky Obscured)

19
24
21
0
0
0
0
0
0
0
0
0
0
0
0
0
12
23
34
2
0
16
45
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
14
20
82
97
100
87
76
100
89
100
100
92
100
78
75
4
0
0

High Clouds (% Sky Obscured)

1
0
13
100
36
3
18
25
100
98
93
100
100
100
82
100
100
100
100
100
100
27
64
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
46
50
17
6
0
0
0
1
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
17
17
18
16
16
17
14
13
11
11
9
8
8
9
9
9
10
10
10
10
12
14
16

Dew Point (°C)

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

Relative Humidity (%)

45
41
39
38
38
39
47
60
66
68
71
70
68
72
75
79
87
90
90
89
83
78
64
54

Pressure (mb)

1021
1019
1018
1018
1017
1016
1016
1015
1015
1016
1015
1015
1014
1013
1012
1012
1012
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

411
411
411
411
408
404
404
405
403
404
405
406
405
406
406
405
403
403
404
408
413
417
423
433

Thursday 25

Waning Gibbous 98%

20:53

06:46

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

Sun - Rise: 06:09, Set: 19:51, Transit: 13:00. Moon - Rise: 20:53, Set: 06:46. Civil Dark: 20:19 - 05:40. Nautical Dark: 20:54 - 05:05. Astro Dark: 21:31 - 04:28

Total Clouds (% Sky Obscured)

64
49
51
55
29
72
79
70
73
79
79
64
43
26
27
71
77
69
73
66
46
32
28
19

Low Clouds (% Sky Obscured)

37
40
40
59
24
54
63
57
50
60
57
61
43
31
28
60
64
56
59
55
50
32
27
10

Medium Clouds (% Sky Obscured)

5
4
5
0
14
7
12
8
6
9
7
0
0
0
0
0
4
5
4
12
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)

7
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 (%)

30
19
5
15
7
19
2
1
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
13
12
12
12
11
11
9
7
8
11
10
10
9
8
7
7
7
7
7
8
9
8
6

Chance of Frost

Temperature (°C)

19
20
21
21
21
21
20
18
16
15
13
11
10
8
7
6
6
6
6
6
7
8
9
11

Feels Like (°C)

16
16
18
18
18
18
16
16
14
12
10
7
6
5
5
4
2
2
2
2
2
3
6
8

Dew Point (°C)

10
12
10
10
14
11
13
13
12
10
8
5
4
2
0
-1
-3
-3
-3
-3
-4
-5
-4
-3

Relative Humidity (%)

55
58
51
48
62
52
63
69
73
71
69
66
66
63
62
59
56
54
55
54
46
40
40
40

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1016
1017
1018
1020
1021
1021
1022
1023
1023
1024
1025
1025
1026
1027
1028
1028
1028

Ozone (du)

437
442
445
446
450
451
448
445
441
436
431
430
430
430
431
430
424
416
419
428
431
430
429
428

Friday 26

Waning Gibbous 95%

21:59

07:20

12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 Good
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 Good

Sun - Rise: 06:08, Set: 19:52, Transit: 13:00. Moon - Rise: 21:59, Set: 07:20. Civil Dark: 20:20 - 05:39. Nautical Dark: 20:55 - 05:04. Astro Dark: 21:32 - 04:26

Total Clouds (% Sky Obscured)

12
6
17
25
29
27
25
30
35
14
4
1
0
0
0
0
0
0
0
1
1
0
0
0

Low Clouds (% Sky Obscured)

3
1
1
3
0
0
0
5
5
3
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
10
6
2
2
5
3
3
2
3
0
0
0
0
0
0
0
0
2
2
2
2
1

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

Chance of Frost

Temperature (°C)

12
13
14
15
15
15
14
13
11
9
8
6
6
5
5
4
4
3
4
5
6
9
11
13

Feels Like (°C)

10
12
13
14
14
13
12
11
8
6
5
5
5
5
5
5
4
3
4
5
6
8
9
11

Dew Point (°C)

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

Relative Humidity (%)

39
37
36
36
37
38
43
52
57
62
64
65
66
67
67
67
68
68
68
67
58
51
41
33

Pressure (mb)

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

Ozone (du)

429
427
427
425
425
425
425
429
430
430
429
432
436
436
431
429
423
420
416
414
413
410
410
408

Saturday 27

Waning Gibbous 89%

23:06

08:03

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 Good
03 Good
04 Good
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 Bad

Sun - Rise: 06:06, Set: 19:53, Transit: 13:00. Moon - Rise: 23:06, Set: 08:03. Civil Dark: 20:21 - 05:37. Nautical Dark: 20:56 - 05:02. Astro Dark: 21:34 - 04:25

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
1
10
4
0
0
0
0
0
0
5
15
32
51
57
56
49
45
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
15
20
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
47
53
63
42
50
45
36
20
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
35
31
40
35
20
30
31
35
40
37
59
71
75
67
56
52
66

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
1
2
7

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
6
6
8
9
8
8
8
7
7
6
5
4
4
4
3
2
3
3
3
4
5
5
7

Chance of Frost

Temperature (°C)

14
16
16
16
16
15
14
12
10
9
8
7
7
6
6
6
6
6
6
7
8
10
11
12

Feels Like (°C)

12
14
14
13
13
12
11
9
6
6
4
3
3
3
3
3
4
3
4
4
6
7
9
10

Dew Point (°C)

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

Relative Humidity (%)

32
32
30
32
34
36
41
46
54
59
62
69
72
76
79
81
82
83
83
82
77
74
77
79

Pressure (mb)

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

Ozone (du)

406
403
399
394
391
388
385
380
378
375
373
371
369
366
363
361
360
359
353
350
350
348
343
339

Sunday 28

Waning Gibbous 82%

00:10

08:55

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: 06:05, Set: 19:54, Transit: 13:00. Moon - Rise: 00:10, Set: 08:55. Civil Dark: 20:23 - 05:36. Nautical Dark: 20:58 - 05:01. Astro Dark: 21:35 - 04:23

Total Clouds (% Sky Obscured)

78
100
58
51
50
67
82
100
99
99
98
92
90
86
80
73
65
70
70
67
60
55
50
39

Low Clouds (% Sky Obscured)

20
20
45
20
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
12
20
17
13

Medium Clouds (% Sky Obscured)

25
20
90
95
95
93
91
84
59
45
40
35
31
28
20
10
0
3
7
11
8
5
2
1

High Clouds (% Sky Obscured)

83
97
62
64
60
62
70
75
67
55
47
40
41
50
45
40
34
26
18
10
19
28
38
27

ISS Passover

Visibility (miles)

9
9
7
7
8
9
7
4
2
2
2
2
3
5
6
7
7
7
7
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
41
56
61
64
58
46
27
24
24
25
23
26
29
25
18
3
6
13
19
19
22
22
20

Precipitation Amount (mm)

0
0
0.2
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
14
14
14
14
13
12
12
11
11
10
10
9
9
9
8
8
9
10
11
14
16
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
87
92
93
95
96
98
98
98
100
98
100
98
98
98
98
100
100
98
96
96
89
81
73

Pressure (mb)

1032
1031
1031
1031
1030
1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

337
332
332
332
331
331
331
331
331
330
329
328
327
326
325
324
322
321
322
324
325
324
324
323

Monday 29

Waning Gibbous 72%

01:07

09:57

12 OK
13 OK
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 OK
11 Bad

Sun - Rise: 06:04, Set: 19:55, Transit: 13:00. Moon - Rise: 01:07, Set: 09:57. Civil Dark: 20:24 - 05:35. Nautical Dark: 20:59 - 04:59. Astro Dark: 21:37 - 04:21

Total Clouds (% Sky Obscured)

27
16
42
68
95
90
86
82
76
70
64
75
86
98
85
72
60
66
72
75
65
55
46
46

Low Clouds (% Sky Obscured)

8
5
22
42
60
40
21
0
1
2
3
3
4
5
7
6
7
3
0
0
0
0
0
4

Medium Clouds (% Sky Obscured)

1
0
1
1
1
1
0
0
2
4
6
22
38
54
38
22
10
11
15
17
13
8
2
2

High Clouds (% Sky Obscured)

17
7
30
52
68
67
70
78
71
63
56
68
76
78
67
60
56
53
50
37
45
44
41
38

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 (%)

15
7
16
23
28
26
23
23
31
29
18
15
13
0
0
1
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

19
21
23
23
24
24
22
21
19
19
17
16
15
15
14
14
14
14
15
15
17
18
21
23

Feels Like (°C)

15
16
17
26
26
25
25
24
24
19
20
19
19
18
18
15
15
15
16
15
16
19
21
21

Dew Point (°C)

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

Relative Humidity (%)

68
64
58
61
64
69
74
79
85
88
89
90
92
92
92
93
92
92
89
87
85
77
70
64

Pressure (mb)

1026
1025
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1020

Ozone (du)

324
325
325
324
323
322
321
320
320
320
321
322
321
320
319
320
320
321
322
322
322
322
321
320

Forecast for Pencader, New Castle County, United States of America (39.67,-75.75)

Generated: 23/04/24 02:44:31. Forecast: 23/04/24 to 29/04/24. Timezone: UTC-4.00