Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 87%

16:27

05:31

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: 06:51, Set: 20:19, Transit: 13:36. Moon - Rise: 16:27, Set: 05:31. Civil Dark: 20:47 - 06:23. Nautical Dark: 21:20 - 05:49. Astro Dark: 21:56 - 05:14

Total Clouds (% Sky Obscured)

96
96
94
85
97
99
95
100
100
99
100
100
100
99
100
100
100
100
100
100
100
97
96
100

Low Clouds (% Sky Obscured)

35
35
36
40
38
34
38
74
71
62
51
36
74
73
58
70
87
83
76
64
84
82
86
82

Medium Clouds (% Sky Obscured)

83
64
64
54
71
66
77
45
73
99
100
100
100
99
100
100
99
100
94
100
96
98
100
95

High Clouds (% Sky Obscured)

24
6
1
0
0
1
5
16
21
34
32
100
37
59
100
100
35
40
100
100
18
0
13
1

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
2
3
4
4
15

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
3
3
4
4
6
7
8
10
12
12
11
10
6
6
8
11
11
12
11
9

Chance of Frost

Temperature (°C)

11
12
12
13
14
14
14
13
12
11
10
10
9
8
7
6
6
6
6
5
4
5
5
6

Feels Like (°C)

8
8
9
10
11
11
11
10
8
7
6
5
3
3
3
2
3
2
2
-1
-1
-1
1
3

Dew Point (°C)

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

Relative Humidity (%)

38
34
32
30
29
30
32
34
37
40
42
44
44
51
54
61
66
68
65
49
54
62
70
63

Pressure (mb)

1025
1025
1024
1023
1022
1022
1021
1023
1024
1025
1026
1027
1027
1028
1029
1030
1030
1030
1030
1030
1031
1032
1032
1032

Ozone (du)

351
352
352
353
353
352
356
357
360
364
368
368
368
368
370
369
367
370
373
369
373
375
375
374

Sunday 21

Waxing Gibbous 93%

17:26

05:50

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: 06:50, Set: 20:20, Transit: 13:35. Moon - Rise: 17:26, Set: 05:50. Civil Dark: 20:48 - 06:22. Nautical Dark: 21:21 - 05:48. Astro Dark: 21:57 - 05:12

Total Clouds (% Sky Obscured)

97
99
94
100
100
100
100
100
97
92
96
98
69
70
92
84
91
100
100
86
89
100
89
86

Low Clouds (% Sky Obscured)

68
69
82
82
85
85
84
88
89
92
72
75
63
65
70
67
81
94
89
87
93
100
87
91

Medium Clouds (% Sky Obscured)

93
98
88
97
100
100
99
98
94
86
92
96
58
57
71
56
77
100
82
52
67
60
53
38

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
1
2
15
10
20
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
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 (%)

1
0
0
1
5
14
15
19
25
36
30
20
5
0
0
1
3
6
16
17
4
14
3
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
53
46
44
42
42
43
47
51
55
57
61
65
68
72
73
72
68
67
73
76
80
81
81

Pressure (mb)

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

Ozone (du)

373
375
377
378
377
373
369
367
369
369
368
368
368
370
370
371
373
378
382
381
384
388
390
394

Monday 22

Waxing Gibbous 97%

18:24

06:11

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

Sun - Rise: 06:48, Set: 20:21, Transit: 13:35. Moon - Rise: 18:24, Set: 06:11. Civil Dark: 20:49 - 06:20. Nautical Dark: 21:23 - 05:46. Astro Dark: 21:58 - 05:10

Total Clouds (% Sky Obscured)

96
76
91
92
67
59
38
35
11
1
0
4
26
15
3
1
4
5
3
37
2
1
2
1

Low Clouds (% Sky Obscured)

98
61
93
97
83
80
67
70
26
3
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
18
12
2
1
3
3
3
40
1
1
1
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 (%)

4
1
0
13
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
6
7
6
4
5
7
8
7
8
9
9
11
13
15
16
17
18
18
19
22
24
26

Chance of Frost

Temperature (°C)

10
12
13
15
16
16
16
16
15
12
10
10
9
9
8
8
8
8
7
7
9
11
14
17

Feels Like (°C)

8
9
11
12
13
14
14
13
11
10
8
7
7
5
4
4
3
3
2
2
3
5
8
11

Dew Point (°C)

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

Relative Humidity (%)

80
70
55
51
47
46
44
43
50
61
64
63
66
67
67
62
61
64
64
64
61
55
50
45

Pressure (mb)

1030
1029
1027
1026
1025
1024
1023
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1017
1017
1016
1015
1014
1012

Ozone (du)

395
397
396
391
386
382
381
380
383
384
384
380
378
376
372
370
369
368
368
367
366
365
365
366

Tuesday 23

Full Moon 100%

19:24

06:32

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

Sun - Rise: 06:47, Set: 20:22, Transit: 13:35. Moon - Rise: 19:24, Set: 06:32. Civil Dark: 20:50 - 06:19. Nautical Dark: 21:24 - 05:45. Astro Dark: 22:00 - 05:09

Total Clouds (% Sky Obscured)

8
5
17
4
52
65
100
61
75
100
100
100
71
60
51
35
45
52
69
55
43
29
37
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
26
8
64
56
0
3
0
0
9
18
34
25
11
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
48
72
58
100
96
75
14
7
1
1
3
2
1
2
2
13
24

High Clouds (% Sky Obscured)

7
2
8
1
23
85
100
77
34
100
48
100
10
40
30
32
43
49
72
58
45
30
23
14

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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
16
95
37
19
17
3
3
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
1.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

27
27
27
26
23
21
19
17
12
15
14
13
14
15
14
12
11
9
12
16
16
19
20
19

Chance of Frost

Temperature (°C)

20
23
24
25
26
27
28
27
25
22
21
20
19
18
17
16
14
13
12
11
13
15
16
18

Feels Like (°C)

14
16
18
19
22
21
24
23
24
19
18
17
17
15
13
12
10
9
9
8
10
10
12
13

Dew Point (°C)

7
7
7
7
7
7
8
9
11
18
18
17
16
15
14
13
11
10
8
6
7
4
0
-2

Relative Humidity (%)

41
37
34
31
29
27
28
32
42
78
81
85
84
82
81
83
83
82
76
72
65
49
33
26

Pressure (mb)

1011
1009
1008
1007
1005
1004
1003
1003
1003
1006
1007
1008
1007
1007
1007
1007
1007
1008
1010
1011
1013
1014
1015
1015

Ozone (du)

367
367
366
366
367
367
366
363
361
358
362
363
363
364
362
361
362
362
360
359
358
357
356
357

Wednesday 24

Waning Gibbous 100%

20:25

06:56

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 OK

Sun - Rise: 06:46, Set: 20:23, Transit: 13:35. Moon - Rise: 20:25, Set: 06:56. Civil Dark: 20:51 - 06:18. Nautical Dark: 21:25 - 05:43. Astro Dark: 22:01 - 05:07

Total Clouds (% Sky Obscured)

57
63
87
89
77
70
58
72
87
100
100
100
94
100
100
100
88
78
67
75
83
92
49
34

Low Clouds (% Sky Obscured)

0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
3
36
78
23
17
100
100
16
0

Medium Clouds (% Sky Obscured)

36
22
11
0
0
0
0
8
13
15
24
21
58
100
48
100
94
89
81
77
92
96
32
24

High Clouds (% Sky Obscured)

5
31
65
89
76
63
52
70
85
100
85
69
47
65
75
87
67
46
15
20
14
15
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
2
2
3
11
14
6
10
14
14
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)

19
18
17
15
16
15
14
13
11
9
7
7
7
7
7
6
5
5
6
5
7
9
11
12

Chance of Frost

Temperature (°C)

19
21
21
22
22
22
21
21
19
17
15
14
13
12
12
12
11
11
10
10
11
13
15
17

Feels Like (°C)

15
16
17
17
17
16
16
16
14
13
11
10
9
8
7
7
8
7
6
7
8
10
11
14

Dew Point (°C)

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

Relative Humidity (%)

26
24
24
23
22
22
23
29
35
42
47
50
53
57
56
63
64
64
65
71
65
63
60
51

Pressure (mb)

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

Ozone (du)

356
355
353
353
352
352
353
355
356
355
355
352
352
352
350
346
344
341
340
340
339
340
338
339

Thursday 25

Waning Gibbous 98%

21:30

07:25

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 Bad
11 Bad

Sun - Rise: 06:44, Set: 20:24, Transit: 13:35. Moon - Rise: 21:30, Set: 07:25. Civil Dark: 20:52 - 06:16. Nautical Dark: 21:26 - 05:42. Astro Dark: 22:02 - 05:05

Total Clouds (% Sky Obscured)

20
29
60
70
85
91
92
92
93
94
96
97
99
100
100
100
100
100
100
100
99
99
99
95

Low Clouds (% Sky Obscured)

0
0
57
62
91
97
98
98
97
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

15
19
25
34
30
33
25
18
13
3
0
0
2
5
11
22
21
24
29
34
34
34
30
24

High Clouds (% Sky Obscured)

0
0
0
0
0
40
40
40
45
60
70
70
70
92
90
96
65
34
2
1
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
1
1
0
0
0

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
Light Rain
Light Rain
Moderate Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
14
17
1
2
2
1
3
2
0
0
0
0
37
51
59
95
95
95
78
71
60
62
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
2.1
3
0.2
0.3
0.4
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
21
21
21
22
21
21
20
19
17
16
16
15
14
14
14
13
13
13
13
14
15
15
17

Feels Like (°C)

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

Dew Point (°C)

6
7
6
4
5
5
6
7
8
8
8
9
9
9
10
11
11
12
12
13
14
14
15
17

Relative Humidity (%)

44
39
36
32
32
33
38
43
47
52
58
63
67
71
76
82
87
89
93
96
96
95
96
95

Pressure (mb)

1022
1020
1019
1018
1017
1016
1016
1015
1016
1016
1016
1016
1016
1015
1015
1014
1013
1013
1012
1011
1011
1010
1009
1009

Ozone (du)

338
334
331
328
326
322
321
320
321
321
321
323
325
327
326
326
326
326
325
325
327
329
330
333

Friday 26

Waning Gibbous 95%

22:35

08:00

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 OK

Sun - Rise: 06:43, Set: 20:25, Transit: 13:35. Moon - Rise: 22:35, Set: 08:00. Civil Dark: 20:53 - 06:15. Nautical Dark: 21:27 - 05:40. Astro Dark: 22:04 - 05:04

Total Clouds (% Sky Obscured)

90
79
69
63
62
65
76
87
84
76
54
32
13
38
60
81
85
91
97
87
77
64
51
43

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
87
74
60
40
20
0
12
22
31
33
36
38
26
13
0
0
2

Medium Clouds (% Sky Obscured)

18
17
15
23
27
34
37
38
38
39
29
19
8
28
48
65
60
50
43
23
12
0
0
0

High Clouds (% Sky Obscured)

1
4
8
17
20
21
18
18
9
0
1
2
3
20
23
34
56
74
93
82
64
42
32
26

ISS Passover

Visibility (miles)

0
0
0
0
0
3
6
9
9
9
9
8
6
5
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

67
95
95
95
95
95
95
94
67
40
43
43
42
37
30
19
13
7
1
1
1
0
0
0

Precipitation Amount (mm)

0.3
0.7
1.2
1.7
1.6
1.4
1.1
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
12
13
15
17
19
20
20
20
16
15
16
16
17
18
14
11
8
7
6
6
7

Chance of Frost

Temperature (°C)

19
21
22
23
25
26
26
26
24
22
20
19
18
17
17
17
16
16
16
15
16
18
19
21

Feels Like (°C)

14
16
19
19
20
21
21
20
21
18
15
16
16
16
12
12
13
13
12
12
10
11
12
13

Dew Point (°C)

18
20
22
23
25
25
25
25
23
20
18
16
15
13
13
14
14
14
14
14
13
13
12
11

Relative Humidity (%)

95
95
96
97
97
94
91
90
89
88
86
82
78
74
79
83
87
89
89
90
82
72
65
54

Pressure (mb)

1008
1007
1005
1003
1001
1001
1000
999
999
999
999
998
998
998
998
998
998
998
999
999
1000
1000
1000
1000

Ozone (du)

336
338
339
339
340
347
355
363
367
371
375
376
377
377
374
370
366
362
358
354
352
350
348
348

Forecast for Hays, Ellis, United States of America (38.87,-99.34)

Generated: 20/04/24 07:44:39. Forecast: 20/04/24 to 26/04/24. Timezone: UTC-5.00