Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 31

Full Moon 100%

21:12

05:45

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 Bad
22 Bad
23 Bad

Sun - Rise: 06:00, Set: 20:25, Transit: 13:13. Moon - Rise: 21:12, Set: 05:45. Civil Dark: 20:55 - 05:31. Nautical Dark: 21:31 - 04:54. Astro Dark: 22:11 - 04:14

Total Clouds (% Sky Obscured)

59
62
70
80
100
100
98
82
81
90
100
99
92
77
100
98
100
100
98
100
100
96
96
100

Low Clouds (% Sky Obscured)

42
1
3
25
1
0
0
0
2
5
7
12
17
0
9
0
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
46
38
30
34
30
19
20
26
11
6
2
3
2
3
0
0
0
0
0
10
0
33
49

High Clouds (% Sky Obscured)

40
44
70
80
100
100
96
48
63
90
100
99
91
77
100
91
100
100
98
100
100
96
94
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
15
16
15
14
13
13
13
15
16
17
18
20
21
22
23
23
23
23
22
21
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

47
49
53
56
58
62
67
68
63
55
48
42
38
36
35
36
36
36
39
45
52
55
58
64

Pressure (mb)

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

Ozone (du)

344
345
346
344
344
345
348
350
350
349
347
346
346
345
343
341
339
339
338
336
336
335
335
336

Monday 1

Waning Gibbous 99%

22:04

06:32

00 Bad
01 Bad
02 Bad
03 OK
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 Bad
22 Bad
23 Bad

Sun - Rise: 06:00, Set: 20:26, Transit: 13:13. Moon - Rise: 22:04, Set: 06:32. Civil Dark: 20:55 - 05:30. Nautical Dark: 21:32 - 04:54. Astro Dark: 22:12 - 04:14

Total Clouds (% Sky Obscured)

100
97
71
45
55
56
55
72
93
91
90
87
75
72
88
87
98
98
96
86
60
86
74
69

Low Clouds (% Sky Obscured)

21
7
19
39
41
39
27
42
64
58
77
44
42
37
55
55
61
70
58
45
51
27
12
22

Medium Clouds (% Sky Obscured)

50
64
40
6
32
45
41
51
54
42
37
49
56
51
76
75
81
88
89
57
59
71
70
69

High Clouds (% Sky Obscured)

100
80
43
36
30
35
28
40
55
65
60
55
11
2
6
1
51
42
28
40
4
0
0
25

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

Precipitation Probability (%)

0
0
0
0
1
1
10
34
12
30
3
57
53
19
5
17
30
10
5
2
2
1
3
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
16
17
17
17
17
20
21
24
25
26
29
31
28
28
27
25
24
23
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

72
72
74
78
81
79
81
79
76
73
66
60
58
47
34
41
48
58
52
48
47
45
53
65

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1011
1012
1012
1013
1013
1013
1014
1015
1015

Ozone (du)

338
337
337
336
338
338
339
341
340
340
337
335
335
333
332
333
335
336
333
334
334
334
336
337

Tuesday 2

Waning Gibbous 97%

22:50

07:25

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 OK
20 OK
21 Good
22 Good
23 Good

Sun - Rise: 06:00, Set: 20:27, Transit: 13:13. Moon - Rise: 22:50, Set: 07:25. Civil Dark: 20:56 - 05:30. Nautical Dark: 21:33 - 04:53. Astro Dark: 22:13 - 04:13

Total Clouds (% Sky Obscured)

65
60
54
84
95
58
64
73
100
79
98
99
100
99
99
100
100
95
71
42
21
12
5
5

Low Clouds (% Sky Obscured)

28
41
36
47
40
51
46
52
47
59
65
66
43
56
40
31
2
5
20
10
6
3
0
0

Medium Clouds (% Sky Obscured)

61
59
54
65
62
58
64
73
100
79
98
96
100
96
99
79
100
61
37
20
13
9
5
5

High Clouds (% Sky Obscured)

60
60
2
36
35
0
0
0
0
0
0
0
44
43
14
10
26
0
0
0
0
1
5
5

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

Precipitation Probability (%)

16
24
30
53
26
13
10
8
13
15
23
29
26
19
27
37
24
7
5
2
1
1
0
0

Precipitation Amount (mm)

0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
6
6
7
8
8
10
10
11
11
10
10
10
10
11
11
11
8
6
8
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
20
18
17
18
18
17
15
17
16
16
17
17
16
16
15
15
15
16
16
15
12

Dew Point (°C)

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

Relative Humidity (%)

67
74
78
80
82
83
83
81
69
54
45
38
34
31
31
34
35
33
37
39
43
49
51
54

Pressure (mb)

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

Ozone (du)

337
337
335
335
338
340
339
340
341
342
344
346
349
349
349
357
364
383
395
403
408
412
413
416

Wednesday 3

Waning Gibbous 92%

23:30

08:22

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 OK
15 OK
16 OK
17 Bad
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 05:59, Set: 20:27, Transit: 13:13. Moon - Rise: 23:30, Set: 08:22. Civil Dark: 20:57 - 05:30. Nautical Dark: 21:33 - 04:53. Astro Dark: 22:14 - 04:13

Total Clouds (% Sky Obscured)

5
5
1
0
1
1
0
0
0
0
0
2
4
7
19
37
39
47
32
16
10
5
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
4
7
17
27
38
27
16
5
4
2
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
30
16
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)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
12
13
13
14
16
18
21
22
23
25
25
25
25
24
23
22
20
18
16

Feels Like (°C)

12
11
11
12
12
11
11
11
12
14
16
18
20
20
22
21
21
22
20
19
19
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

56
57
59
63
65
63
63
60
52
45
39
35
31
28
26
25
24
24
26
30
37
44
49
54

Pressure (mb)

1023
1023
1023
1022
1022
1022
1023
1023
1023
1024
1023
1023
1023
1022
1021
1021
1020
1020
1020
1020
1021
1021
1022
1022

Ozone (du)

417
420
424
426
428
429
427
422
418
419
418
418
418
418
418
423
410
403
401
400
398
398
390
388

Thursday 4

Waning Gibbous 86%

00:04

09:22

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

Sun - Rise: 05:59, Set: 20:28, Transit: 13:13. Moon - Rise: 00:04, Set: 09:22. Civil Dark: 20:57 - 05:29. Nautical Dark: 21:34 - 04:53. Astro Dark: 22:15 - 04:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
15
16
16
13
10
7
9
9
10
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
15
16
16
13
10
7
9
9
9
7

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
0
0
0
0
0
0
0
0
0
0
1
1
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
5
5
5
6
6
7
7
8
9
10
10
10
10
10
7
7
7
6
4
3
2
3
5

Chance of Frost

Temperature (°C)

16
15
14
14
14
13
14
15
16
19
21
23
25
26
27
28
28
28
27
26
25
23
22
20

Feels Like (°C)

16
15
14
14
13
13
13
14
15
18
20
21
23
24
25
26
26
26
26
27
27
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

56
60
64
67
69
70
69
69
61
53
45
38
32
28
26
26
27
27
32
37
44
45
47
48

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1020
1021
1020
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

390
389
382
377
373
372
372
374
377
376
374
372
372
369
367
365
362
360
358
356
354
352
349
347

Friday 5

Waning Gibbous 79%

00:04

10:23

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 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 05:59, Set: 20:28, Transit: 13:14. Moon - Rise: 00:04, Set: 10:23. Civil Dark: 20:58 - 05:29. Nautical Dark: 21:35 - 04:52. Astro Dark: 22:16 - 04:12

Total Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
4
15
22
28
26
27
28
27
26
29
25
31
30
33

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
8
17
25
26
27
28
27
26
25
17
8
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
4
4
0
0
0
0
0
0
0
5
15
30
30
32

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
5
5
5
5
5
5
5
5
6
6
7
7
7
7
7
7
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

19
19
18
18
17
17
17
18
19
21
24
26
28
30
31
32
32
32
30
29
27
26
24
23

Feels Like (°C)

23
23
23
18
18
18
17
17
16
18
19
19
21
23
24
31
31
29
30
30
31
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

49
51
53
55
57
59
58
57
56
47
37
30
27
24
21
22
21
21
25
31
38
41
44
47

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1017
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

345
342
340
339
337
336
334
332
330
330
329
328
328
328
327
327
326
326
326
327
327
327
326
326

Saturday 6

Waning Gibbous 70%

00:34

11:24

Sun - Rise: 05:59, Set: 20:29, Transit: 13:14. Moon - Rise: 00:34, Set: 11:24. Civil Dark: 20:59 - 05:29. Nautical Dark: 21:35 - 04:52. Astro Dark: 22:16 - 04:11

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Apex, Wake, United States of America (35.73,-78.85)

Generated: 31/05/26 00:44:22. Forecast: 31/05/26 to 06/06/26. Timezone: UTC-4.00