Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 29

Waxing Gibbous 99%

19:04

03:52

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
12 Bad
13 Bad

Sun - Rise: 04:52, Set: 20:11, Transit: 12:32. Moon - Rise: 19:04, Set: 03:52. Civil Dark: 20:47 - 04:16. Nautical Dark: 21:34 - 03:29. Astro Dark: 22:32 - 02:31

Total Clouds (% Sky Obscured)

83
87
90
92
100
100
100
100
100
98
97
93
92
96
98
96
93
96
96
95
83
100
100
95

Low Clouds (% Sky Obscured)

55
49
61
58
65
76
79
80
86
89
58
23
17
70
83
94
87
92
92
93
77
100
100
88

Medium Clouds (% Sky Obscured)

59
87
84
92
100
100
100
100
100
93
87
83
61
80
75
42
29
4
3
2
2
23
28
25

High Clouds (% Sky Obscured)

14
73
90
92
100
100
73
100
100
77
39
60
50
36
38
26
39
40
34
3
1
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
5
9
6
4
3
5
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
3
17
61
66
76
91
95
95
75
52
23
26
16
13
15
6
4
3
9
14
10
9

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0.3
0.5
0.9
0.8
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
11
10
9
8
8
8
6
5
2
1
-1
-1
-1
-1
1
1
3
3
6
5
6

Dew Point (°C)

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

Relative Humidity (%)

50
51
49
55
64
86
93
96
96
98
96
94
94
94
93
91
89
83
76
75
75
67
65
63

Pressure (mb)

1008
1008
1007
1007
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1015
1015
1015
1015

Ozone (du)

403
400
398
398
398
403
407
407
407
408
410
408
406
405
404
405
407
408
407
405
403
400
396
395

Saturday 30

Waxing Gibbous 100%

20:09

04:27

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 OK
03 OK
04 OK
05 OK
06 OK
07 Good
08 Good
09 OK
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 04:52, Set: 20:12, Transit: 12:32. Moon - Rise: 20:09, Set: 04:27. Civil Dark: 20:48 - 04:16. Nautical Dark: 21:35 - 03:29. Astro Dark: 22:34 - 02:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
87
88
92
62
58
65
35
39
14
14
22
0
0
43
74
56
63
97

Low Clouds (% Sky Obscured)

100
68
57
25
34
11
44
37
28
30
47
57
35
37
14
14
0
0
0
25
27
22
26
53

Medium Clouds (% Sky Obscured)

30
26
52
94
97
98
73
55
25
28
34
55
34
31
0
0
0
0
0
3
9
5
12
42

High Clouds (% Sky Obscured)

17
100
100
100
98
100
42
40
67
14
4
9
35
6
0
1
17
0
0
35
67
46
47
36

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7

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
12
13
12
8
6
3
2
1
1
1
1
2
3
2
3
3
3
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

11
13
13
13
12
11
9
7
7
6
5
5
5
4
3
3
4
8
10
12
14
16
18
19

Feels Like (°C)

7
8
8
8
9
9
7
5
5
4
5
4
3
3
3
3
4
7
10
12
13
14
17
18

Dew Point (°C)

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

Relative Humidity (%)

52
43
42
49
57
63
74
78
81
83
85
85
82
86
91
93
86
71
59
51
41
36
34
34

Pressure (mb)

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

Ozone (du)

395
395
400
401
401
402
399
396
397
398
399
400
408
411
413
416
415
417
417
415
411
409
408
405

Sunday 31

Full Moon 99%

21:09

05:11

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
12 Bad
13 Bad

Sun - Rise: 04:51, Set: 20:13, Transit: 12:33. Moon - Rise: 21:09, Set: 05:11. Civil Dark: 20:49 - 04:15. Nautical Dark: 21:36 - 03:28. Astro Dark: 22:35 - 02:28

Total Clouds (% Sky Obscured)

99
100
100
98
100
100
99
79
79
66
61
49
40
35
98
53
43
80
75
56
41
55
69
80

Low Clouds (% Sky Obscured)

51
54
64
76
61
60
45
52
56
43
44
41
19
29
45
45
25
24
24
10
7
6
7
6

Medium Clouds (% Sky Obscured)

97
100
99
97
91
100
98
58
49
30
28
25
22
25
25
31
43
77
63
53
32
49
64
71

High Clouds (% Sky Obscured)

70
100
100
56
100
93
94
9
17
25
9
5
15
20
94
15
7
1
3
10
10
27
27
40

ISS Passover

Visibility (miles)

9
9
9
8
9
5
4
8
9
8
5
3
3
4
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
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
60
59
53
57
71
49
28
5
3
4
7
11
13
11
8
9
5
2
1
0
4
11
2

Precipitation Amount (mm)

0
0.3
0.2
0
0.3
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
17
14
14
12
11
10
9
8
7
7
6
6
6
5
5
6
8
10
12
14
16
16
17

Feels Like (°C)

17
14
12
12
11
10
8
7
6
6
5
5
5
4
4
3
5
8
9
10
13
14
14
14

Dew Point (°C)

3
5
12
11
11
11
10
9
8
7
7
6
6
6
5
5
6
8
8
6
5
4
3
3

Relative Humidity (%)

34
42
89
83
92
95
98
98
98
98
100
100
100
100
100
98
98
95
84
67
52
44
40
38

Pressure (mb)

1012
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

403
402
399
399
403
406
408
410
410
410
410
410
409
409
409
410
411
412
412
411
410
409
410
410

Monday 1

Waning Gibbous 97%

22:01

06:04

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 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 04:51, Set: 20:14, Transit: 12:33. Moon - Rise: 22:01, Set: 06:04. Civil Dark: 20:50 - 04:15. Nautical Dark: 21:37 - 03:27. Astro Dark: 22:37 - 02:27

Total Clouds (% Sky Obscured)

79
81
80
87
89
95
99
100
100
100
97
96
77
62
43
33
22
16
19
24
28
27
29
38

Low Clouds (% Sky Obscured)

15
22
32
21
11
0
7
14
20
24
27
30
38
44
43
33
22
16
19
24
28
27
10
12

Medium Clouds (% Sky Obscured)

65
65
58
63
58
61
71
83
89
98
88
85
72
53
32
19
7
0
2
3
3
5
7
15

High Clouds (% Sky Obscured)

28
17
0
30
59
90
93
98
97
100
97
95
63
32
0
0
0
0
0
0
0
27
29
38

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 (%)

6
9
2
4
4
1
2
4
3
7
7
2
9
12
13
30
30
27
26
24
25
33
40
40

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

Chance of Frost

Temperature (°C)

18
18
18
18
16
15
12
11
10
9
9
8
8
7
7
6
8
10
12
14
16
18
19
19

Feels Like (°C)

15
15
15
16
15
14
12
9
9
8
7
7
7
7
7
6
8
11
13
15
17
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

37
38
39
42
48
59
75
81
82
84
84
85
85
87
87
85
77
65
59
53
49
46
41
37

Pressure (mb)

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

Ozone (du)

410
408
405
403
402
402
401
399
399
400
400
403
407
407
406
410
414
415
414
411
407
403
400
396

Tuesday 2

Waning Gibbous 92%

22:45

07:05

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

Sun - Rise: 04:50, Set: 20:15, Transit: 12:33. Moon - Rise: 22:45, Set: 07:05. Civil Dark: 20:51 - 04:14. Nautical Dark: 21:39 - 03:26. Astro Dark: 22:39 - 02:26

Total Clouds (% Sky Obscured)

92
89
89
83
89
69
89
93
87
28
19
57
65
71
77
66
57
47
52
44
38
55
70
84

Low Clouds (% Sky Obscured)

84
80
80
75
37
51
26
10
49
21
19
40
46
40
39
39
38
35
18
13
9
14
23
40

Medium Clouds (% Sky Obscured)

10
25
40
35
25
16
12
6
0
0
0
0
41
31
27
25
29
29
23
19
15
36
54
66

High Clouds (% Sky Obscured)

92
89
76
48
77
38
76
85
55
28
19
57
37
37
19
12
9
5
4
3
6
8
9
11

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

Precipitation Probability (%)

40
44
47
44
36
17
20
14
0
0
0
0
46
32
6
6
4
0
1
1
0
11
13
12

Precipitation Amount (mm)

0
0
0.2
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
7
6
5
5
5
4
3
3
2
2
1
2
3
4
5
5
6
6
6
6
7

Chance of Frost

Temperature (°C)

19
19
19
18
16
15
12
10
9
8
8
8
7
7
7
7
9
11
13
15
17
19
20
21

Feels Like (°C)

19
17
18
15
14
13
11
8
7
7
8
8
7
7
7
7
6
5
4
15
15
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

32
33
33
46
56
66
76
77
77
73
73
71
73
75
77
79
70
65
58
52
45
39
37
34

Pressure (mb)

1020
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1019
1019
1019
1020
1020
1021
1020
1020
1020
1020
1019

Ozone (du)

393
389
386
385
381
380
378
376
376
375
372
372
371
372
374
375
380
385
390
388
386
383
382
380

Wednesday 3

Waning Gibbous 86%

23:20

08:10

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 Bad
12 Bad
13 Bad

Sun - Rise: 04:50, Set: 20:15, Transit: 12:33. Moon - Rise: 23:20, Set: 08:10. Civil Dark: 20:52 - 04:14. Nautical Dark: 21:40 - 03:26. Astro Dark: 22:40 - 02:24

Total Clouds (% Sky Obscured)

79
76
65
60
60
60
53
42
34
37
42
49
64
80
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
43
43
40
37
33
33
29
23
15
14
14
28
35
34
30
30
35
40
60
75
82
84
71

Medium Clouds (% Sky Obscured)

64
61
58
14
9
4
4
4
4
9
14
20
42
60
74
77
84
89
93
92
92
88
82
80

High Clouds (% Sky Obscured)

7
3
1
0
0
0
0
0
0
0
0
0
0
0
5
10
14
18
48
46
40
54
68
87

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

13
13
4
6
6
5
6
4
0
9
13
7
49
67
80
95
95
95
95
79
41
48
49
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.9
1.2
0.9
0.5
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
21
19
17
15
14
13
13
12
12
12
12
12
11
11
12
13
14
15
15
16
16

Feels Like (°C)

18
21
20
20
21
21
22
13
13
14
13
13
13
11
12
11
11
11
12
12
13
14
13
14

Dew Point (°C)

4
4
4
5
6
8
9
9
9
10
10
10
10
11
11
11
11
12
13
14
14
15
15
16

Relative Humidity (%)

31
32
33
35
43
53
65
70
75
81
84
87
92
95
96
98
98
98
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

378
377
377
377
377
377
377
375
373
371
370
368
367
368
369
371
375
379
383
384
386
387
391
394

Thursday 4

Waning Gibbous 79%

23:49

09:17

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

Sun - Rise: 04:50, Set: 20:16, Transit: 12:33. Moon - Rise: 23:49, Set: 09:17. Civil Dark: 20:53 - 04:13. Nautical Dark: 21:41 - 03:25. Astro Dark: 22:42 - 02:23

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
98
97
95
87
79
70
56
44
34
30
24
17

Low Clouds (% Sky Obscured)

63
54
50
50
60
65
60
56
51
44
38
29
26
30
34
26
14
1

Medium Clouds (% Sky Obscured)

58
38
17
9
4
1
3
3
7
21
36
51
36
20
6
4
2
0

High Clouds (% Sky Obscured)

79
66
53
46
36
30
59
79
95
70
45
18
9
6
3
10
17
17

ISS Passover

Visibility (miles)

7
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
26
13
13
15
7
13
12
2
8
8
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
17
16
16
15
14
13
12
12
12
12
11
11
10
13
16

Feels Like (°C)

15
16
15
15
15
16
15
13
13
12
12
12
11
11
11
11
12
12

Dew Point (°C)

17
17
16
16
15
15
14
13
13
12
12
12
12
11
11
10
12
13

Relative Humidity (%)

98
96
93
92
92
95
95
96
98
98
98
98
98
96
98
98
90
85

Pressure (mb)

1015
1014
1014
1014
1014
1014
1013
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

398
399
400
401
397
392
388
386
384
382
378
374
370
368
366
363
360
356

Forecast for Bangor, Penobscot, United States of America (44.80,-68.77)

Generated: 29/05/26 14:50:17. Forecast: 29/05/26 to 04/06/26. Timezone: UTC-4.00