Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waxing Gibbous 100%

20:09

05:33

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

Sun - Rise: 05:49, Set: 20:18, Transit: 13:04. Moon - Rise: 20:09, Set: 05:33. Civil Dark: 20:48 - 05:19. Nautical Dark: 21:25 - 04:42. Astro Dark: 22:06 - 04:00

Total Clouds (% Sky Obscured)

80
85
88
71
44
34
9
0
2
0
0
3
44
28
20
27
27
3
7
6
0
17
16
29

Low Clouds (% Sky Obscured)

0
0
0
0
19
26
7
0
0
0
0
0
0
14
6
3
0
3
7
5
0
17
16
29

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)

80
85
88
71
44
2
0
0
2
0
0
3
44
15
11
17
18
0
2
2
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
3
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
8
11
11
10
11
12
13
12
11
11
11
10
8
8
7
5
4
3
2
1
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
22
22
22
24
23
23
21
20
20
19
17
15
13
13
13
13
13
13
13
12
13
14
17

Dew Point (°C)

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

Relative Humidity (%)

54
47
46
47
47
38
30
32
35
39
47
52
51
54
69
72
76
79
80
83
84
85
80
70

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1021

Ozone (du)

341
340
340
340
341
343
347
346
347
348
347
346
346
346
350
353
354
357
359
359
358
358
358
357

Sunday 31

Full Moon 99%

21:06

06:19

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

Sun - Rise: 05:48, Set: 20:19, Transit: 13:04. Moon - Rise: 21:06, Set: 06:19. Civil Dark: 20:49 - 05:18. Nautical Dark: 21:26 - 04:41. Astro Dark: 22:07 - 04:00

Total Clouds (% Sky Obscured)

44
36
32
23
18
24
20
28
29
30
66
85
88
60
60
49
42
48
51
71
80
94
90
94

Low Clouds (% Sky Obscured)

44
36
32
23
18
24
20
28
29
30
48
38
15
35
30
25
19
3
0
0
17
47
64
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
35
58
70
85
72
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
60
83
87
60
57
49
42
45
25
43
16
15
45
55

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
6
8

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
3
21
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
20
21
22
23
24
24
25
25
23
17
15
14
13
14
14
13
13
13
13
14
15
16

Dew Point (°C)

10
9
8
7
7
7
7
7
7
7
12
13
12
11
12
12
12
11
12
12
12
12
13
14

Relative Humidity (%)

62
53
45
41
37
35
34
32
33
34
50
66
71
74
79
80
79
77
79
82
82
84
81
85

Pressure (mb)

1021
1021
1020
1020
1020
1019
1018
1017
1017
1016
1016
1017
1017
1018
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

356
354
352
351
349
349
348
347
346
345
344
345
345
341
340
339
338
340
342
344
345
343
342
342

Monday 1

Waning Gibbous 97%

21:58

07:12

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:48, Set: 20:19, Transit: 13:04. Moon - Rise: 21:58, Set: 07:12. Civil Dark: 20:49 - 05:18. Nautical Dark: 21:27 - 04:41. Astro Dark: 22:08 - 03:59

Total Clouds (% Sky Obscured)

97
92
98
97
82
69
94
95
98
96
86
86
73
71
53
91
100
99
98
97
97
96
95
91

Low Clouds (% Sky Obscured)

80
67
85
75
45
53
76
73
69
91
66
57
47
47
40
47
41
56
71
85
79
73
67
68

Medium Clouds (% Sky Obscured)

59
60
67
80
61
44
90
89
94
85
70
66
48
37
33
73
59
61
70
76
74
62
58
57

High Clouds (% Sky Obscured)

86
74
54
76
14
15
15
10
37
28
17
21
12
18
0
38
95
63
33
1
30
60
85
57

ISS Passover

Visibility (miles)

7
9
9
9
9
9
8
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
29
29
15
33
43
36
34
74
95
95
38
19
10
8
8
4
13
16
13
17
17
11
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.8
2.2
1.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
7
4
4
3
7
12
9
7
5
4
4
4
4
6
6
6
7
8
9
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
21
22
23
26
27
27
25
21
20
19
18
19
19
18
17
17
17
16
15
16
16
18

Dew Point (°C)

16
18
19
19
19
19
18
16
14
15
12
12
11
11
12
12
13
14
14
14
12
12
13
12

Relative Humidity (%)

85
86
84
81
79
73
62
53
49
57
52
57
56
60
65
71
77
81
83
82
74
71
70
64

Pressure (mb)

1015
1015
1014
1014
1014
1013
1013
1012
1012
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1018

Ozone (du)

342
342
341
340
340
340
341
342
344
344
344
344
344
344
343
343
345
349
354
352
353
356
362
358

Tuesday 2

Waning Gibbous 92%

22:44

08:10

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 05:48, Set: 20:20, Transit: 13:04. Moon - Rise: 22:44, Set: 08:10. Civil Dark: 20:50 - 05:18. Nautical Dark: 21:28 - 04:40. Astro Dark: 22:09 - 03:59

Total Clouds (% Sky Obscured)

87
87
89
90
92
93
94
95
95
92
81
87
83
77
71
66
61
56
56
58
45
32
19
14

Low Clouds (% Sky Obscured)

69
70
72
75
77
69
61
54
37
21
5
3
2
0
0
0
0
0
0
0
2
3
5
3

Medium Clouds (% Sky Obscured)

57
62
66
66
64
65
61
92
92
68
46
41
34
32
35
37
32
38
36
38
29
19
10
7

High Clouds (% Sky Obscured)

30
7
11
15
19
16
8
15
14
23
24
34
32
40
37
32
24
2
2
1
1
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 (%)

15
11
13
14
12
10
8
3
5
4
0
0
1
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)

14
13
14
15
15
14
14
14
14
13
12
11
10
10
9
9
6
8
8
10
10
11
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
17
16
17
18
17
17
15
14
14
15
13
12
12
12
12
11
13
12
12
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

57
52
50
48
46
46
45
45
45
46
48
52
54
54
53
53
55
55
53
55
56
55
56
53

Pressure (mb)

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

Ozone (du)

358
364
373
384
394
396
401
405
406
408
411
412
411
411
411
412
412
413
414
416
417
418
418
419

Wednesday 3

Waning Gibbous 86%

23:24

No Set

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
17 Bad
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

Sun - Rise: 05:48, Set: 20:21, Transit: 13:04. Moon - Rise: 23:24, Set: No Set. Civil Dark: 20:51 - 05:17. Nautical Dark: 21:28 - 04:40. Astro Dark: 22:10 - 03:58

Total Clouds (% Sky Obscured)

8
0
0
5
5
4
5
5
6
4
22
48
76
100
99
98
97
98
99
100
99
97
96
94

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
10
15
20
20
12
14
12
18
28
38
25
13
0
20

Medium Clouds (% Sky Obscured)

4
0
0
0
5
4
5
5
6
4
22
48
76
89
91
78
60
15
14
14
52
70
84
83

High Clouds (% Sky Obscured)

0
0
0
5
5
4
5
5
6
4
22
46
71
98
97
96
94
96
98
100
95
90
85
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
3
5
6
8
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

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

Precipitation Probability (%)

0
0
0
0
0
0
2
25
50
25
48
63
70
79
75
67
50
44
40
24
29
22
10
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
15
15
16
17
17
15
16
18
17
15
16
15
15
16
15
14
12
12
12
12
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
39
36
33
33
32
38
43
71
82
65
83
87
90
95
95
93
95
86
80
74
62
53
45

Pressure (mb)

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

Ozone (du)

419
421
419
417
416
415
405
403
401
403
401
391
390
388
387
384
381
379
379
379
379
379
379
378

Thursday 4

Waning Gibbous 79%

23:58

09:10

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:47, Set: 20:21, Transit: 13:04. Moon - Rise: 23:58, Set: 09:10. Civil Dark: 20:51 - 05:17. Nautical Dark: 21:29 - 04:39. Astro Dark: 22:11 - 03:58

Total Clouds (% Sky Obscured)

93
91
93
95
98
98
99
100
100
100
100
100
100
100
100
100
100
99
92
96
96
100
96
95

Low Clouds (% Sky Obscured)

39
46
50
45
40
52
69
83
79
70
62
68
75
81
80
78
77
81
85
88
92
96
96
95

Medium Clouds (% Sky Obscured)

80
71
75
83
90
92
95
97
98
99
100
95
95
85
10
65
30
30
30
30
28
25
23
25

High Clouds (% Sky Obscured)

41
24
38
49
64
76
88
100
100
100
100
100
100
99
98
98
98
81
69
85
96
100
96
95

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

22
6
6
3
0
6
16
23
43
68
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
1.2
1.2
1.5
2.1
2.1
2.3
2.5
4
4.9
9
4.2
3.6
2.2
1.4

Wind Speed/Direction (mph)

15
16
18
17
18
17
15
13
11
10
9
8
7
5
4
5
6
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
37
33
29
25
23
24
27
29
33
37
41
46
51
56
58
60
61
61
64
66
61
57
52

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

379
380
381
379
378
377
377
376
376
376
377
377
378
379
379
377
375
373
373
373
372
372
372
372

Friday 5

Waning Gibbous 70%

00:27

10:12

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
00 Bad
01 Bad

Sun - Rise: 05:47, Set: 20:22, Transit: 13:05. Moon - Rise: 00:27, Set: 10:12. Civil Dark: 20:52 - 05:17. Nautical Dark: 21:30 - 04:39. Astro Dark: 22:12 - 03:57

Total Clouds (% Sky Obscured)

90
55
51
52
47
53
58
65
79
81
80
81
81
81
84
88
92

Low Clouds (% Sky Obscured)

90
55
51
52
47
53
58
65
79
80
80
81
81
81
84
88
92

Medium Clouds (% Sky Obscured)

27
38
31
18
10
14
18
19
14
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

90
55
51
52
28
26
16
3
8
6
0
0
0
0
0
0
25

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
90
95
92
74
65
55
41
35
27
16
22
21
11

Precipitation Amount (mm)

0.7
1
1
0.8
0.5
0.8
0.7
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
19
19
19
26
25
25
26
28
30
20
21
22
22
21

Dew Point (°C)

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

Relative Humidity (%)

49
47
44
40
37
34
33
31
30
39
49
61
65
68
72
70
68

Pressure (mb)

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

Ozone (du)

369
366
363
361
359
357
354
351
348
347
345
344
342
341
339
339
338

Forecast for Carver Terrace, Suffolk, United States of America (36.66,-76.60)

Generated: 30/05/26 09:52:20. Forecast: 30/05/26 to 05/06/26. Timezone: UTC-4.00