Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 31

Full Moon 99%

21:06

06:08

19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
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

Sun - Rise: 05:38, Set: 20:17, Transit: 12:58. Moon - Rise: 21:06, Set: 06:08. Civil Dark: 20:48 - 05:08. Nautical Dark: 21:27 - 04:29. Astro Dark: 22:10 - 03:45

Total Clouds (% Sky Obscured)

0
0
2
3
14
20
76
76
90
64
33
47
78
93
92
93
73
70
85
99
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
34
50
68
45
5
18
14
42
49
34
16
11
12
10
8
13
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
18
18
15
11
5
4
9
9
8
8
0
0
4
4
0
4
11
1

High Clouds (% Sky Obscured)

0
0
2
3
14
7
20
45
40
22
12
22
25
35
35
45
47
53
70
99
98
100
100
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
1
17
36
23
9
5
3
1
0
10
10
1
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
5
5
6
9
11
10
10
10
9
8
6
4
6
6
4
5
9
11
12
12
13
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
18
15
14
15
14
15
14
15
15
16
17
18
18
19
21
21
20
19
19
18
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

49
57
74
83
85
82
83
79
81
81
81
93
89
82
71
65
57
54
50
48
52
58
59
66

Pressure (mb)

1015
1015
1015
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1016
1016

Ozone (du)

361
361
358
356
354
353
350
350
351
350
352
353
354
354
353
352
351
351
349
349
350
351
352
354

Monday 1

Waning Gibbous 97%

21:58

07:00

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
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 Good
18 Good

Sun - Rise: 05:38, Set: 20:18, Transit: 12:58. Moon - Rise: 21:58, Set: 07:00. Civil Dark: 20:49 - 05:07. Nautical Dark: 21:28 - 04:28. Astro Dark: 22:11 - 03:45

Total Clouds (% Sky Obscured)

100
100
90
100
100
91
52
27
21
0
2
13
2
1
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
10
16
20
32
21
27
20
0
1
6
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
2
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
86
100
100
80
32
2
2
0
0
0
0
0
0
0
0
0
0
0
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)

10
9
10
12
13
13
12
11
10
10
11
11
12
13
14
14
15
15
14
14
12
10
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
11
11
11
11
11
11
11
11
10
10
9
9
6
5
5
5
6
6
6
6

Relative Humidity (%)

65
68
70
71
75
79
83
86
89
86
86
87
76
71
65
60
48
43
41
41
43
43
45
49

Pressure (mb)

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

Ozone (du)

355
354
354
355
356
357
359
361
367
374
385
393
399
404
411
415
418
419
420
421
421
421
423
427

Tuesday 2

Waning Gibbous 92%

22:44

07:58

19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
02 OK
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

Sun - Rise: 05:38, Set: 20:19, Transit: 12:59. Moon - Rise: 22:44, Set: 07:58. Civil Dark: 20:50 - 05:07. Nautical Dark: 21:28 - 04:28. Astro Dark: 22:12 - 03:44

Total Clouds (% Sky Obscured)

0
0
2
10
13
35
39
37
6
4
0
1
6
6
7
5
2
3
4
11
20
29
41
55

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
5
8
33
32
28
0
4
0
0
5
5
5
3
0
1
2
9
17
26
38
55

High Clouds (% Sky Obscured)

0
0
0
3
13
2
39
37
6
2
0
1
2
2
2
3
1
1
2
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

16
15
14
13
14
13
12
12
11
11
11
11
13
16
18
20
22
23
22
22
21
21
20
19

Feels Like (°C)

16
14
14
14
12
12
11
11
10
10
12
12
13
16
18
21
22
22
21
19
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

57
67
64
65
58
61
60
63
66
75
81
80
71
58
52
49
47
45
44
47
47
48
49
52

Pressure (mb)

1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

429
418
410
404
400
396
391
388
385
383
381
379
378
377
376
373
372
372
372
372
373
372
370
368

Wednesday 3

Waning Gibbous 86%

23:23

09:00

19 Bad
20 OK
21 OK
22 Good
23 Good
00 Good
01 OK
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

Sun - Rise: 05:38, Set: 20:19, Transit: 12:59. Moon - Rise: 23:23, Set: 09:00. Civil Dark: 20:50 - 05:06. Nautical Dark: 21:29 - 04:28. Astro Dark: 22:13 - 03:44

Total Clouds (% Sky Obscured)

67
45
22
0
7
13
19
12
6
0
0
0
0
0
0
0
0
0
0
0
2
3
0
0

Low 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

Medium Clouds (% Sky Obscured)

67
45
22
0
7
13
18
12
6
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
16
16
15
15
14
14
14
14
13
14
15
17
19
20
23
24
24
23
21
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

61
73
78
76
76
76
75
76
75
75
75
75
71
59
51
44
42
40
40
44
50
53
51
54

Pressure (mb)

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

Ozone (du)

369
369
368
367
366
367
367
367
366
365
364
364
366
369
370
369
369
369
370
370
369
368
366
365

Thursday 4

Waning Gibbous 79%

23:56

10:02

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

Sun - Rise: 05:37, Set: 20:20, Transit: 12:59. Moon - Rise: 23:56, Set: 10:02. Civil Dark: 20:51 - 05:06. Nautical Dark: 21:30 - 04:27. Astro Dark: 22:14 - 03:43

Total Clouds (% Sky Obscured)

0
0
15
20
13
3
14
5
21
0
3
15
49
50
47
44
26
23
25
25
25
25
5
5

Low 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

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
5
10
8
2
11
4
13
0
2
7
30
27
23
20
9
9
5
0
0
5
0
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
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)

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

Chance of Frost

Temperature (°C)

20
19
18
18
17
17
17
17
17
16
16
16
18
21
23
25
27
28
28
29
29
29
29
27

Feels Like (°C)

20
19
19
17
16
17
17
17
18
17
17
18
19
21
22
22
23
24
25
26
29
28
27
27

Dew Point (°C)

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

Relative Humidity (%)

67
72
73
73
72
74
76
75
78
77
79
82
78
65
56
49
43
41
39
37
38
39
40
48

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015

Ozone (du)

361
360
357
357
356
351
349
347
344
343
341
339
338
336
335
335
334
334
334
334
335
335
336
336

Friday 5

Waning Gibbous 70%

00:24

11:05

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

Sun - Rise: 05:37, Set: 20:20, Transit: 12:59. Moon - Rise: 00:24, Set: 11:05. Civil Dark: 20:52 - 05:06. Nautical Dark: 21:31 - 04:27. Astro Dark: 22:15 - 03:43

Total Clouds (% Sky Obscured)

5
5
19
25
42
61
61
70
58
49
28
17
10
19
30
47
31
18
10
14
32
36
46
59

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
3
2
2
0
4
8
10
13
6
1
1
1
2
14
28
36
26
28

Medium Clouds (% Sky Obscured)

0
0
0
19
28
41
58
53
47
26
11
5
0
0
0
2
2
12
8
7
7
7
27
44

High Clouds (% Sky Obscured)

5
5
19
24
4
3
13
10
13
15
15
15
10
19
30
44
30
16
1
2
2
2
8
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
9
11
6
33
40
35
58
61

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
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
22
21
21
20
20
20
20
20
20
20
21
22
23
25
27
28
29
30
30
30
30
29
27

Feels Like (°C)

27
27
20
20
21
21
20
20
21
20
20
20
20
20
24
25
26
26
27
28
30
30
29
29

Dew Point (°C)

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

Relative Humidity (%)

59
71
75
79
82
76
71
66
66
65
65
64
63
62
58
53
49
48
48
47
48
50
50
61

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

335
335
335
335
335
334
333
332
333
334
335
336
337
338
338
339
340
341
342
343
342
341
340
342

Saturday 6

Waning Gibbous 60%

00:49

12:08

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
12 Bad
13 Bad

Sun - Rise: 05:37, Set: 20:21, Transit: 12:59. Moon - Rise: 00:49, Set: 12:08. Civil Dark: 20:52 - 05:06. Nautical Dark: 21:31 - 04:27. Astro Dark: 22:16 - 03:42

Total Clouds (% Sky Obscured)

70
76
78
77
76
70
68
71
62
47
48
47
48
56
63
72
86
95
100

Low Clouds (% Sky Obscured)

30
20
10
0
3
5
4
2
1
0
0
0
0
0
0
1
9
18
24

Medium Clouds (% Sky Obscured)

67
51
30
12
9
7
5
12
23
30
30
27
25
20
17
16
29
43
60

High Clouds (% Sky Obscured)

22
15
9
3
37
67
68
69
37
6
11
17
22
35
47
60
73
87
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

61
58
54
49
44
37
29
30
29
25
24
19
4
14
15
8
73
95
95

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
22
21
21
20
20
20
20
20
20
20
21
22
23
25
27
28
27
25

Feels Like (°C)

28
29
21
22
22
22
21
22
22
22
22
22
22
22
27
28
28
29
30

Dew Point (°C)

19
20
19
19
18
18
18
18
18
19
19
19
19
19
19
19
19
20
22

Relative Humidity (%)

73
88
88
91
91
89
89
89
91
93
95
89
83
78
70
63
57
67
79

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

343
345
346
347
348
346
345
344
342
340
337
338
340
341
341
340
340
341
342

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

Generated: 31/05/26 19:44:49. Forecast: 31/05/26 to 06/06/26. Timezone: UTC-4.00