Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 95%

21:52

07:23

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

Sun - Rise: 06:08, Set: 19:47, Transit: 12:58. Moon - Rise: 21:52, Set: 07:23. Civil Dark: 20:15 - 05:40. Nautical Dark: 20:49 - 05:06. Astro Dark: 21:24 - 04:30

Total Clouds (% Sky Obscured)

69
47
44
70
97
94
98
96
95
58
57
100
100
93
98
78
38
19
17
6
0
5
0
0

Low Clouds (% Sky Obscured)

50
47
65
87
83
61
60
49
42
26
22
20
14
24
29
35
36
38
38
25
30
32
0
0

Medium Clouds (% Sky Obscured)

25
16
17
32
35
48
45
50
80
68
63
100
100
81
81
23
2
0
0
0
13
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
9
57
59
69
13
27
100
100
91
92
45
16
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

25
24
23
23
23
22
20
19
18
18
18
18
17
15
14
15
15
16
17
6
9
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
79
81
82
81
79
77
78
79
79
81
82
81
81
81
81
80
80
76
65
59
57
55

Pressure (mb)

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

Ozone (du)

430
428
428
420
417
419
420
417
430
432
428
428
432
439
444
444
440
429
425
426
426
425
423
418

Saturday 27

Waning Gibbous 89%

22:58

08:06

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

Sun - Rise: 06:07, Set: 19:48, Transit: 12:58. Moon - Rise: 22:58, Set: 08:06. Civil Dark: 20:16 - 05:39. Nautical Dark: 20:50 - 05:04. Astro Dark: 21:26 - 04:28

Total Clouds (% Sky Obscured)

0
0
0
0
2
2
0
0
2
0
11
34
30
37
29
45
55
49
49
37
39
91
62
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
27
26
0
10
10
1
1
1
0
4
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
26
28
22
19
20
8
5
53
52
55
61
38
53

High Clouds (% Sky Obscured)

0
0
0
0
3
3
0
0
3
0
3
3
0
18
6
24
62
54
50
4
21
81
25
69

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
52
50
51
51
54
58
67
73
73
73
73
72
73
72
72
74
77
74
73
66
61
62
59

Pressure (mb)

1031
1031
1032
1032
1032
1032
1031
1032
1032
1032
1033
1033
1033
1033
1033
1033
1032
1032
1033
1033
1034
1034
1035
1035

Ozone (du)

412
413
410
411
403
396
389
385
383
383
381
379
376
374
372
370
368
366
362
356
353
346
343
342

Sunday 28

Waning Gibbous 82%

00:01

08:59

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: 19:49, Transit: 12:58. Moon - Rise: 00:01, Set: 08:59. Civil Dark: 20:17 - 05:37. Nautical Dark: 20:51 - 05:03. Astro Dark: 21:27 - 04:27

Total Clouds (% Sky Obscured)

63
100
93
91
61
66
88
89
96
97
91
89
99
79
69
74
85
88
69
74
81
100
53
47

Low Clouds (% Sky Obscured)

0
0
10
10
10
15
47
41
21
29
15
0
0
5
28
27
8
23
9
3
5
5
12
26

Medium Clouds (% Sky Obscured)

55
44
61
70
56
71
76
77
51
90
60
55
81
82
71
60
89
90
60
28
18
4
2
2

High Clouds (% Sky Obscured)

70
94
66
57
37
17
27
61
91
74
77
68
93
49
3
5
3
14
15
53
72
100
61
45

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
6
23
21
23
28
15
0
0
3
5
10
24
13
2
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)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
11
11
11
11
11
11
10
11
11
11
11
12
12
12
13
15
16
17

Feels Like (°C)

10
10
10
10
10
10
9
8
8
8
8
8
8
8
9
8
9
9
9
10
11
12
13
15

Dew Point (°C)

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

Relative Humidity (%)

59
60
60
64
70
71
73
77
80
78
81
80
83
75
73
73
76
79
83
86
79
74
72
70

Pressure (mb)

1034
1034
1034
1033
1032
1032
1031
1031
1031
1031
1031
1030
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

336
336
336
332
331
332
332
331
329
328
328
329
329
328
326
326
325
324
324
326
328
325
325
322

Monday 29

Waning Gibbous 72%

00:58

10:01

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

Sun - Rise: 06:04, Set: 19:50, Transit: 12:57. Moon - Rise: 00:58, Set: 10:01. Civil Dark: 20:18 - 05:36. Nautical Dark: 20:52 - 05:02. Astro Dark: 21:28 - 04:25

Total Clouds (% Sky Obscured)

39
29
64
92
80
100
59
34
29
28
33
57
62
49
65
77
60
46
30
18
15
22
3
30

Low Clouds (% Sky Obscured)

24
5
1
1
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
2
0
0
2
6
2
2
2
2
2
2
0
0
0
0
2
0
0

High Clouds (% Sky Obscured)

28
30
64
92
80
100
56
30
29
32
32
57
59
46
60
74
68
50
34
16
12
13
2
15

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
1
1
0
2
2
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
10
9
10
10
9
8
8
7
7
7
7
7
8
8
7
7
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

19
21
22
22
23
22
22
19
16
16
16
16
16
17
17
17
16
16
16
16
18
20
23
24

Feels Like (°C)

16
19
21
22
21
21
21
18
15
14
15
16
16
16
16
16
15
16
17
18
19
21
23
26

Dew Point (°C)

12
12
13
13
14
14
15
15
14
13
13
13
14
14
14
14
13
14
14
14
14
14
15
15

Relative Humidity (%)

65
57
55
56
56
57
64
78
86
86
85
83
85
85
81
81
82
86
89
87
77
67
60
56

Pressure (mb)

1025
1024
1024
1023
1022
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

324
325
324
324
322
321
319
318
321
322
321
322
323
321
320
319
318
317
318
318
318
319
317
319

Tuesday 30

Waning Gibbous 62%

01:48

11:10

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

Sun - Rise: 06:03, Set: 19:50, Transit: 12:57. Moon - Rise: 01:48, Set: 11:10. Civil Dark: 20:19 - 05:35. Nautical Dark: 20:53 - 05:00. Astro Dark: 21:30 - 04:23

Total Clouds (% Sky Obscured)

30
30
15
35
50
49
43
4
4
2
14
40
40
31
5
12
4
0
0
4
4
3
3
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
10
10
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)

20
25
15
50
50
53
41
2
4
2
2
2
24
28
4
10
3
0
0
3
3
3
3
0

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
4
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
29
25
5
1
1
1
1
1
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
6
8
8
8
8
7
7
6
6
6
6
7
6
6
6
6
6
6
7
8
9
10

Chance of Frost

Temperature (°C)

26
27
27
25
24
24
22
20
18
18
17
17
17
17
17
17
17
17
17
17
19
21
23
24

Feels Like (°C)

26
29
27
26
23
23
22
20
20
19
18
18
17
17
17
18
19
18
18
19
20
22
23
24

Dew Point (°C)

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

Relative Humidity (%)

50
48
52
59
68
69
72
77
78
78
79
85
82
82
86
86
87
87
86
85
77
64
58
55

Pressure (mb)

1019
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

320
320
321
320
322
322
321
322
322
326
327
327
328
329
331
331
333
335
337
338
340
340
340
338

Wednesday 1

Third Quarter 50%

02:29

No Set

12 Good
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 OK
11 Bad

Sun - Rise: 06:02, Set: 19:51, Transit: 12:57. Moon - Rise: 02:29, Set: No Set. Civil Dark: 20:20 - 05:33. Nautical Dark: 20:54 - 04:59. Astro Dark: 21:31 - 04:22

Total Clouds (% Sky Obscured)

1
56
58
70
84
84
84
84
91
97
100
100
100
99
73
50
35
34
25
18
15
17
14
11

Low Clouds (% Sky Obscured)

0
0
0
0
2
5
17
50
58
58
55
49
40
24
19
22
28
32
33
35
39
47
51
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
40
46
56
67
77
84
90
72
55
28
15
6
0
3
6
10
11

High Clouds (% Sky Obscured)

1
56
62
70
81
78
76
73
83
91
97
98
99
100
82
65
47
29
15
4
3
2
0
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
0
0
2
6
30
47
44
64
75
85
80
72
64
50
35
20
39
43
34
42
43
39
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

11
12
13
12
12
11
10
7
6
4
5
5
4
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

25
25
26
26
26
25
23
22
20
19
18
18
18
18
18
17
17
17
18
18
19
21
22
24

Feels Like (°C)

25
25
23
24
24
24
22
23
21
21
21
22
21
21
20
19
19
19
19
19
19
23
23
24

Dew Point (°C)

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

Relative Humidity (%)

52
50
47
46
45
48
60
68
72
80
86
95
93
92
93
93
95
96
92
89
88
75
63
55

Pressure (mb)

1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

335
331
330
332
332
333
334
337
339
342
345
348
350
351
353
352
350
349
347
345
344
342
341
339

Thursday 2

Waning Crescent 39%

03:04

12:23

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
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: 06:01, Set: 19:52, Transit: 12:57. Moon - Rise: 03:04, Set: 12:23. Civil Dark: 20:21 - 05:32. Nautical Dark: 20:55 - 04:57. Astro Dark: 21:32 - 04:20

Total Clouds (% Sky Obscured)

8
10
24
37
51
56
62
66
57
47
37
44
50
62
81
92
100
92
85
78
69
60
49
45

Low Clouds (% Sky Obscured)

52
50
42
34
20
28
37
45
44
40
36
34
32
30
53
77
100
96
91
87
76
66
55
60

Medium Clouds (% Sky Obscured)

12
16
19
20
20
15
12
10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
9
31
46
57
56
58
61
49
37
28
38
52
61
62
69
75
72
65
57
49
39
30
23

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

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

Precipitation Probability (%)

56
53
38
22
3
3
1
0
1
1
1
2
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.4
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
7
9
9
9
9
9
8
8
8
7
7
5
4
5
6
6
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

24
24
24
24
23
22
20
18
16
16
17
16
17
17
17
17
17
17
17
17
17
19
20
21

Feels Like (°C)

24
24
25
27
25
24
24
23
23
15
16
16
16
16
17
17
16
16
16
17
17
18
17
18

Dew Point (°C)

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

Relative Humidity (%)

52
49
47
49
52
55
63
71
81
79
79
79
81
81
81
82
83
83
76
67
61
53
46
41

Pressure (mb)

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

Ozone (du)

340
340
340
340
340
339
340
340
341
340
340
339
338
337
335
335
335
335
335
335
335
335
334
334

Forecast for Genezer Estates, Worcester, United States of America (38.16,-75.17)

Generated: 26/04/24 07:13:41. Forecast: 26/04/24 to 02/05/24. Timezone: UTC-4.00