Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 31%

11:13

01:05

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

Sun - Rise: 05:06, Set: 20:05, Transit: 12:36. Moon - Rise: 11:13, Set: 01:05. Civil Dark: 20:40 - 04:32. Nautical Dark: 21:23 - 03:48. Astro Dark: 22:15 - 02:56

Total Clouds (% Sky Obscured)

59
56
43
90
100
100
75
33
34
3
0
2
0
0
0
0
0
0
0
2
4
15
60
66

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
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
6
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
18

High Clouds (% Sky Obscured)

59
56
43
90
100
100
75
33
34
3
0
2
0
0
0
0
0
0
0
1
4
15
60
66

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

Chance of Frost

Temperature (°C)

17
16
14
11
10
10
9
7
7
6
5
5
5
9
11
13
14
15
17
18
19
20
20
18

Feels Like (°C)

14
13
10
7
6
6
6
4
3
3
4
4
4
8
10
11
12
13
15
17
18
20
19
16

Dew Point (°C)

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

Relative Humidity (%)

42
46
47
48
48
48
52
57
59
59
61
62
62
54
41
31
27
26
25
25
25
25
26
33

Pressure (mb)

1022
1023
1024
1025
1026
1026
1027
1027
1027
1027
1028
1028
1029
1030
1030
1030
1030
1030
1029
1028
1028
1027
1027
1027

Ozone (du)

329
330
333
335
336
337
339
341
346
348
349
350
351
351
351
350
351
351
351
351
351
351
352
353

Friday 22

Waxing Crescent 44%

12:26

01:29

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:05, Set: 20:06, Transit: 12:36. Moon - Rise: 12:26, Set: 01:29. Civil Dark: 20:41 - 04:31. Nautical Dark: 21:25 - 03:47. Astro Dark: 22:17 - 02:54

Total Clouds (% Sky Obscured)

55
75
65
97
60
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
24
28
16
9
0
0

Medium Clouds (% Sky Obscured)

28
23
18
28
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
75
65
97
60
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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
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
6
5
4
5
4
3
3
3
3
3
3
3
3
3
3
3
2
2
3
5
8
10
9

Chance of Frost

Temperature (°C)

17
16
12
9
8
8
8
7
7
7
7
7
8
11
14
16
17
19
19
20
20
19
18
17

Feels Like (°C)

15
14
10
8
6
7
5
5
5
5
5
5
6
8
11
14
16
17
17
18
18
16
14
13

Dew Point (°C)

4
6
4
2
2
2
2
2
2
3
2
3
3
4
4
5
5
5
4
5
5
6
6
6

Relative Humidity (%)

42
52
57
59
63
68
68
70
70
73
71
73
69
62
53
50
45
39
37
36
36
41
46
49

Pressure (mb)

1027
1028
1028
1029
1030
1030
1031
1031
1031
1031
1031
1031
1032
1033
1033
1033
1033
1033
1033
1032
1032
1032
1032
1032

Ozone (du)

351
351
353
353
354
355
357
359
360
361
362
362
362
363
363
363
362
362
360
358
357
357
355
354

Saturday 23

First Quarter 56%

13:35

01:50

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:04, Set: 20:07, Transit: 12:36. Moon - Rise: 13:35, Set: 01:50. Civil Dark: 20:42 - 04:30. Nautical Dark: 21:26 - 03:46. Astro Dark: 22:18 - 02:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
1
2
17
30

Medium Clouds (% Sky Obscured)

9
11
17
20
18
25
30
29
24
34
52
61
84
91
97
97
96
91
63
67
98
98
97
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
100
100
99
99
98
67

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
1
2
2
2
19
22
30
37
38

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
8
7
6
5
4
4
4
4
4
4
5
5
5
4
2
1
0
0
0
-0
1
3

Relative Humidity (%)

57
67
73
73
71
68
68
68
68
70
70
74
73
67
58
50
41
36
35
36
37
37
43
51

Pressure (mb)

1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1034
1033
1033
1033
1033
1032
1032
1032

Ozone (du)

353
352
350
350
348
348
349
349
348
347
348
348
347
348
349
348
347
346
345
345
344
342
341
340

Sunday 24

Waxing Gibbous 66%

14:42

02:09

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:03, Set: 20:08, Transit: 12:36. Moon - Rise: 14:42, Set: 02:09. Civil Dark: 20:43 - 04:29. Nautical Dark: 21:27 - 03:44. Astro Dark: 22:20 - 02:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
80
96
100
99

Low Clouds (% Sky Obscured)

41
59
71
84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
81
80
96
100
98

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
60
24
17
7
0
0

High Clouds (% Sky Obscured)

37
7
4
2
0
12
24
35
56
76
96
65
33
1
34
69
100
100
100
81
80
96
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
5
3
3
2
1
1
4
2
1
0
0
0
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
38
40
44
58
75
88
91
82
73
74
79
65
51
30
27
23
23
10
3
3
2
13
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
9
8
7
8
8
8
7
8
8
9
9
9
9
9
10
10
11
14
16
19
18
16

Dew Point (°C)

5
5
5
7
8
9
9
9
9
10
10
10
10
10
10
10
10
11
10
10
9
9
10
12

Relative Humidity (%)

63
68
72
80
88
95
96
98
96
98
98
100
98
98
98
98
96
93
87
73
62
56
58
78

Pressure (mb)

1031
1031
1030
1030
1030
1029
1028
1027
1026
1025
1025
1024
1023
1023
1023
1022
1022
1021
1021
1020
1019
1019
1018
1018

Ozone (du)

340
340
341
338
336
335
335
336
335
335
335
334
336
337
337
338
338
341
347
348
346
346
345
342

Monday 25

Waxing Gibbous 75%

15:48

02:27

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
12 OK
13 OK
14 OK
15 OK
16 OK
17 Good

Sun - Rise: 05:03, Set: 20:09, Transit: 12:37. Moon - Rise: 15:48, Set: 02:27. Civil Dark: 20:44 - 04:28. Nautical Dark: 21:28 - 03:43. Astro Dark: 22:22 - 02:50

Total Clouds (% Sky Obscured)

100
98
99
98
99
91
82
72
79
83
88
79
70
60
56
51
53
45
40
42
34
25
19
14

Low Clouds (% Sky Obscured)

96
92
39
46
43
44
52
48
60
77
87
77
66
56
51
46
33
26
20
14
10
6
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

100
98
99
98
99
67
33
0
0
0
10
10
15
25
30
25
25
25
20
20
4
4
3
2

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

Chance of Frost

Temperature (°C)

14
13
13
12
12
11
11
11
10
10
10
10
11
13
15
17
19
21
22
22
23
23
22
22

Feels Like (°C)

14
13
13
13
12
11
10
10
9
9
9
9
10
12
14
15
15
16
17
18
19
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

83
89
92
93
95
95
96
96
95
96
95
95
93
86
79
72
64
60
56
54
52
54
56
58

Pressure (mb)

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

Ozone (du)

340
341
341
341
340
339
340
341
343
344
344
345
345
346
347
348
349
350
351
353
354
360
367
373

Tuesday 26

Waxing Gibbous 84%

16:54

02:46

18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 OK
01 Good
02 Good
03 OK
04 OK
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

Sun - Rise: 05:02, Set: 20:10, Transit: 12:37. Moon - Rise: 16:54, Set: 02:46. Civil Dark: 20:45 - 04:27. Nautical Dark: 21:30 - 03:42. Astro Dark: 22:24 - 02:48

Total Clouds (% Sky Obscured)

11
5
7
9
12
12
9
6
7
15
24
33
51
67
75
86
93
94
97
100
93
87
86
84

Low Clouds (% Sky Obscured)

0
1
2
6
11
11
9
5
7
15
17
13
11
9
7
4
0
0
30
20
24
12
6
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
4
20
38
54
67
79
88
79
78
78
71
60
45
29

High Clouds (% Sky Obscured)

2
0
0
0
0
1
1
0
0
0
0
0
0
0
17
33
50
67
83
100
93
87
86
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
5
3
5
7
9
9
9
9
9
9
9
7
5
3

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
5
7
10
41
46
49
46
43
41
44
50
57
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
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
14
14
14
14
14
14
12
13
13
13
14
13
19
19
19
18
18
18
21
20
21

Dew Point (°C)

13
13
12
12
13
12
12
13
13
13
13
13
13
14
14
16
16
17
17
17
18
17
17
17

Relative Humidity (%)

65
73
80
84
89
92
93
96
100
98
100
100
92
87
82
88
92
98
93
89
86
84
84
81

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1008
1008
1007
1006
1005

Ozone (du)

372
371
369
367
364
361
361
360
359
359
359
359
359
360
361
361
361
362
363
365
366
367
369
370

Wednesday 27

Waxing Gibbous 90%

18:00

03:06

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: 05:01, Set: 20:11, Transit: 12:37. Moon - Rise: 18:00, Set: 03:06. Civil Dark: 20:46 - 04:27. Nautical Dark: 21:31 - 03:42. Astro Dark: 22:25 - 02:47

Total Clouds (% Sky Obscured)

78
43
46
51
54
53
54
55
66
74
77
78
79
80
85
92
96
99
100
100

Low Clouds (% Sky Obscured)

27
39
35
31
28
39
46
51
53
60
65
69
79
80
85
92
96
95
93
94

Medium Clouds (% Sky Obscured)

15
0
0
0
5
14
13
19
18
12
7
3
2
1
3
5
12
17
13
14

High Clouds (% Sky Obscured)

78
43
46
51
54
53
29
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
3
3
5
7
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

Precipitation Type

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

Precipitation Probability (%)

63
63
55
51
55
58
58
54
45
32
5
11
14
16
17
18
18
16
13
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
5
3
5
6
6
6
6
6
7
8
9
10
11
11
11
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
21
17
16
17
17
16
16
12
11
10
11
10
10
9
9
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

85
89
93
93
93
93
95
93
93
93
93
93
92
92
92
88
88
86
80
76

Pressure (mb)

1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

371
372
373
379
386
392
398
404
410
412
414
417
416
415
415
414
412
411
408
405

Forecast for Brunswick, Cumberland, United States of America (43.91,-69.97)

Generated: 21/05/26 18:02:52. Forecast: 21/05/26 to 27/05/26. Timezone: UTC-4.00