Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waning Crescent 15%

04:00

15:43

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

Sun - Rise: 05:33, Set: 19:32, Transit: 12:33. Moon - Rise: 04:00, Set: 15:43. Civil Dark: 20:03 - 05:02. Nautical Dark: 20:42 - 04:23. Astro Dark: 21:25 - 03:40

Total Clouds (% Sky Obscured)

3
2
2
2
3
5
36
41
31
36
91
100
71
85
74
100
100
100
100
95
96
85
39
68

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
31
37
31
36
44
47
40
12
0
3
1
4
22
73
63
65
4
50

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
17
18
0
6
28
59
53
74
55
73
100
100
100
70
84
34
25
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
5
2
3
80
100
43
48
65
100
100
96
100
75
60
45
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
2
9
32
36
37
40
30
12
3

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)

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

Chance of Frost

Temperature (°C)

3
2
2
2
4
7
8
10
12
13
14
15
15
15
14
12
9
8
8
7
7
7
6
6

Feels Like (°C)

2
1
1
2
4
5
7
8
10
12
13
13
13
13
11
10
6
5
5
4
4
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
94
82
69
61
54
50
45
42
40
40
45
54
61
70
75
78
77
77
79
91
94

Pressure (mb)

1024
1025
1025
1026
1027
1027
1027
1027
1026
1026
1025
1025
1024
1023
1023
1024
1024
1024
1024
1024
1023
1023
1022
1022

Ozone (du)

362
362
364
366
366
367
368
370
371
372
373
376
379
380
381
379
379
380
379
379
380
377
378
378

Friday 25

Waning Crescent 7%

04:21

17:04

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

Sun - Rise: 05:31, Set: 19:33, Transit: 12:32. Moon - Rise: 04:21, Set: 17:04. Civil Dark: 20:05 - 05:00. Nautical Dark: 20:44 - 04:21. Astro Dark: 21:27 - 03:38

Total Clouds (% Sky Obscured)

85
84
63
92
48
100
100
100
88
93
82
94
93
95
88
51
82
65
99
100
100
100
98
100

Low Clouds (% Sky Obscured)

30
53
35
0
0
12
27
35
31
19
26
24
30
30
24
25
32
35
30
50
82
84
44
0

Medium Clouds (% Sky Obscured)

30
12
0
0
0
0
0
4
7
11
11
53
17
51
60
20
50
34
80
100
94
100
92
100

High Clouds (% Sky Obscured)

28
4
41
92
40
100
100
100
82
90
64
70
54
53
41
17
18
18
65
68
89
100
67
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
6
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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
49
39
21
4
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
5
7
10
11
13
14
15
16
16
16
16
16
15
13
11
9
9
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
94
98
85
67
58
53
49
47
46
44
44
44
44
52
63
71
75
69
85
87
87
88

Pressure (mb)

1022
1022
1023
1023
1024
1024
1024
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1023
1023
1022
1021

Ozone (du)

377
374
373
373
372
371
368
367
366
365
364
364
364
363
362
360
360
359
358
357
355
355
356
355

Saturday 26

Waning Crescent 2%

04:41

18:27

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:30, Set: 19:34, Transit: 12:32. Moon - Rise: 04:41, Set: 18:27. Civil Dark: 20:06 - 04:58. Nautical Dark: 20:45 - 04:19. Astro Dark: 21:29 - 03:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
89
78
66
65
66
65
78

Low Clouds (% Sky Obscured)

0
26
88
90
94
93
91
90
89
88
87
91
94
98
97
97
97
87
76
66
65
65
64
73

Medium Clouds (% Sky Obscured)

100
100
100
95
99
99
100
100
100
100
100
100
100
99
89
76
89
52
26
0
0
0
0
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95
63
33
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
3
2
3
1
1
0
0
0
0
6
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
35
33
83
95
95
95
95
95
95
95
95
95
93
69
44
31
21
9
10
7
2
9

Precipitation Amount (mm)

0
0
0
0
0.4
1.8
2.4
3.4
4
3.2
2.6
1.9
1.5
0.8
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
81
87
88
94
96
96
98
96
98
98
98
96
96
96
95
91
87
90
90
90
87
85

Pressure (mb)

1020
1019
1018
1016
1016
1014
1013
1011
1009
1008
1007
1006
1005
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1006

Ozone (du)

354
354
354
355
354
353
353
354
354
356
358
359
361
362
364
365
367
370
374
381
386
393
401
409

Sunday 27

New Moon 0%

05:05

19:54

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

Sun - Rise: 05:28, Set: 19:36, Transit: 12:32. Moon - Rise: 05:05, Set: 19:54. Civil Dark: 20:08 - 04:57. Nautical Dark: 20:47 - 04:17. Astro Dark: 21:30 - 03:34

Total Clouds (% Sky Obscured)

88
97
91
87
87
87
93
98
92
88
79
78
76
45
33
11
4
5
5
4
1
0
0
19

Low Clouds (% Sky Obscured)

83
92
82
71
62
72
84
96
87
88
79
78
74
45
33
5
4
4
4
2
0
0
0
0

Medium Clouds (% Sky Obscured)

3
4
3
3
26
4
4
4
20
5
77
52
75
6
3
1
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
1
3
3
0
0
0
0
0
0
0
16

ISS Passover

Visibility (miles)

9
0
0
0
4
6
9
8
5
8
5
7
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 (%)

21
23
27
27
14
21
33
26
29
25
30
23
15
17
2
1
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
10
10
10
11
13
15
15
15
14
15
15
15
14
13
11
10
9
8
6
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
96
96
96
93
81
76
73
69
68
68
73
70
63
62
64
67
67
70
78
85
88
86
86

Pressure (mb)

1006
1007
1007
1008
1009
1010
1010
1011
1012
1012
1013
1014
1014
1014
1015
1016
1017
1018
1019
1019
1019
1020
1020
1020

Ozone (du)

414
420
422
422
422
425
425
425
423
423
420
419
416
412
411
414
413
404
398
395
394
394
393
390

Monday 28

Waxing Crescent 1%

05:34

21:21

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

Sun - Rise: 05:27, Set: 19:37, Transit: 12:32. Moon - Rise: 05:34, Set: 21:21. Civil Dark: 20:09 - 04:55. Nautical Dark: 20:48 - 04:15. Astro Dark: 21:32 - 03:31

Total Clouds (% Sky Obscured)

37
56
40
22
7
6
6
2
18
34
51
50
47
51
54
56
58
62
70
74
84
92
98
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
14
29
27
26
22
14
7
0
1
4
10
17
19
21
28

Medium Clouds (% Sky Obscured)

0
1
2
2
3
3
3
2
5
7
13
20
28
35
38
23
6
11
16
21
15
10
5
9

High Clouds (% Sky Obscured)

26
18
10
5
1
1
1
1
6
10
14
11
8
4
0
0
0
7
13
20
47
73
98
91

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

Chance of Frost

Temperature (°C)

5
5
5
7
8
10
12
14
16
17
18
19
19
19
19
17
14
12
11
10
9
8
8
8

Feels Like (°C)

4
4
4
3
3
2
10
11
11
11
12
13
17
16
16
17
17
17
8
9
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

90
91
94
84
74
66
58
50
45
41
38
35
37
39
42
50
61
73
76
80
81
81
81
81

Pressure (mb)

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

Ozone (du)

392
393
394
394
393
392
391
390
390
391
392
393
392
390
389
386
383
380
378
375
373
372
370
368

Tuesday 29

Waxing Crescent 6%

06:10

22:45

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:25, Set: 19:38, Transit: 12:32. Moon - Rise: 06:10, Set: 22:45. Civil Dark: 20:10 - 04:53. Nautical Dark: 20:50 - 04:14. Astro Dark: 21:34 - 03:29

Total Clouds (% Sky Obscured)

93
90
93
95
98
99
99
100
100
100
100
95
90
88
87
85
84
87
92
94
93
93
94
95

Low Clouds (% Sky Obscured)

30
29
21
18
16
22
40
57
57
53
37
23
10
0
0
0
0
0
0
0
1
1
1
1

Medium Clouds (% Sky Obscured)

17
28
33
37
42
57
73
89
71
50
32
32
29
29
39
45
47
63
82
94
93
93
94
95

High Clouds (% Sky Obscured)

83
72
50
32
18
59
70
79
88
93
96
90
83
78
74
69
60
62
70
77
77
79
80
81

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
1
0
1
2
0
0
0
0
5
6
6
8
8
2
5
12
8
35

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

Chance of Frost

Temperature (°C)

8
8
8
9
11
12
13
13
14
15
17
19
19
18
18
16
14
13
13
13
13
14
14
15

Feels Like (°C)

6
6
6
6
6
6
11
12
11
11
10
9
18
16
15
15
16
16
10
10
11
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

79
77
74
72
68
65
69
71
76
68
61
53
57
59
63
68
76
83
84
86
86
87
86
86

Pressure (mb)

1019
1018
1018
1018
1018
1017
1017
1016
1015
1014
1013
1012
1011
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006

Ozone (du)

366
364
362
361
360
358
356
353
351
349
348
346
345
344
343
343
342
341
341
341
341
340
340
340

Wednesday 30

Waxing Crescent 13%

06:58

23:58

Sun - Rise: 05:24, Set: 19:39, Transit: 12:32. Moon - Rise: 06:58, Set: 23:58. Civil Dark: 20:12 - 04:52. Nautical Dark: 20:52 - 04:12. Astro Dark: 21:36 - 03:27

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

Generated: 24/04/25 02:23:14. Forecast: 24/04/25 to 30/04/25. Timezone: UTC-4.00