Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 0%

05:29

20:06

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 OK
18 OK
19 OK

Sun - Rise: 05:45, Set: 19:23, Transit: 12:34. Moon - Rise: 05:29, Set: 20:06. Civil Dark: 19:54 - 05:14. Nautical Dark: 20:30 - 04:37. Astro Dark: 21:10 - 03:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
70
35
40
35

Low Clouds (% Sky Obscured)

100
100
100
95
96
98
92
79
69
71
98
62
59
59
66
43
42
12
4
8
1
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
92
100
100
100
100
76
81
99
88
30
65
33
39
100
43
34
35
40
31
1
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
93
100
100
100
100
100
100
100
70
35
40
35

ISS Passover

Visibility (miles)

9
4
0
0
0
0
0
0
0
0
1
2
9
2
9
9
7
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

34
69
76
80
93
94
86
65
34
33
80
54
86
81
27
31
44
21
4
6
1
0
0
0

Precipitation Amount (mm)

0
0.4
0.3
0.4
0.8
0.8
0.8
0.4
0
0
0.7
0
0.9
1
0
0
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
9
9
9
10
10
10
10
11
11
12
13
13
14
16
17
17
16
16
14

Feels Like (°C)

6
5
6
6
7
7
8
8
9
9
9
9
10
9
9
10
10
12
13
15
16
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

91
94
98
98
98
98
100
100
98
98
100
100
98
95
95
89
90
86
75
69
71
77
77
82

Pressure (mb)

1008
1008
1008
1007
1007
1007
1006
1006
1006
1007
1008
1009
1010
1011
1012
1012
1013
1013
1013
1014
1013
1014
1015
1016

Ozone (du)

313
312
314
317
320
319
320
321
323
324
328
329
328
326
330
328
328
330
329
329
333
336
337
339

Friday 17

New Moon 2%

05:56

20:06

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

Sun - Rise: 05:43, Set: 19:24, Transit: 12:34. Moon - Rise: 05:56, Set: 20:06. Civil Dark: 19:55 - 05:12. Nautical Dark: 20:31 - 04:35. Astro Dark: 21:11 - 03:54

Total Clouds (% Sky Obscured)

35
35
24
0
0
5
0
37
80
74
48
38
30
30
32
68
64
63
66
58
76
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
0
6
65
56
32
38
30
14
0
3
0
0
6
58
76
99
99
99

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
1

High Clouds (% Sky Obscured)

35
35
24
0
0
0
0
0
0
0
0
4
3
14
29
63
51
51
54
19
30
93
86
96

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

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
4
4
4
3
3
3
3
2
3
6
6
8
7
9
10
11
11
11
10
9
8

Chance of Frost

Temperature (°C)

12
11
10
9
8
7
6
6
6
6
7
8
10
11
13
14
15
16
16
15
14
12
11
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
90
90
93
93
94
94
96
96
93
93
91
81
71
63
58
54
53
52
51
54
61
71
78

Pressure (mb)

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

Ozone (du)

340
339
336
337
337
337
332
331
332
335
337
344
343
342
339
339
335
333
333
335
333
330
330
328

Saturday 18

Waxing Crescent 8%

06:31

21:31

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
18 Bad
19 Bad

Sun - Rise: 05:42, Set: 19:25, Transit: 12:34. Moon - Rise: 06:31, Set: 21:31. Civil Dark: 19:56 - 05:11. Nautical Dark: 20:33 - 04:33. Astro Dark: 21:13 - 03:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100
92
92
95
97
100
70
37
5

Medium Clouds (% Sky Obscured)

0
0
3
80
38
50
20
12
10
33
77
84
99
100
100
100
100
100
98
100
100
94
89
84

High Clouds (% Sky Obscured)

96
94
77
76
59
97
99
93
100
100
100
60
76
58
97
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
5
5
5
0
0
0
0
2
0
0
0
1
1
2
3
2
5

Fog (%)

0
0
0
0
0
0
0
0
0
1
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
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
6
9
2
4
2
1
1
3
7
9
28
61
95
95
95
95
95
95
95
95
95
95
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1.2
2.2
2.5
2.4
1.8
1.2
2
2.4
1.9
1.1
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
87
91
93
93
93
94
94
96
96
96
94
94
96
96
98
98
98
96
94
94
94
94

Pressure (mb)

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

Ozone (du)

327
327
329
328
326
326
325
325
326
326
325
324
324
324
323
322
320
320
321
322
323
325
326
329

Sunday 19

Waxing Crescent 16%

07:17

22:54

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

Sun - Rise: 05:40, Set: 19:27, Transit: 12:33. Moon - Rise: 07:17, Set: 22:54. Civil Dark: 19:58 - 05:09. Nautical Dark: 20:34 - 04:31. Astro Dark: 21:15 - 03:50

Total Clouds (% Sky Obscured)

100
100
100
70
42
13
6
3
0
0
5
5
12
24
45
53
65
75
84
90
100
93
77
32

Low Clouds (% Sky Obscured)

15
20
30
23
16
9
6
3
0
0
0
0
0
5
5
15
21
30
25
20
25
50
71
26

Medium Clouds (% Sky Obscured)

66
46
31
21
25
13
1
0
0
0
0
0
0
0
0
20
31
3
36
17
19
8
6
4

High Clouds (% Sky Obscured)

100
100
100
68
37
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
9
9
9
9
9
8
9
7
9
9
8
4
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

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

Precipitation Probability (%)

90
63
27
33
15
4
3
3
3
3
2
2
3
7
23
23
9
2
1
4
13
3
0
0

Precipitation Amount (mm)

0.6
0.3
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
5
5
6
6
6
6
6
5
6
6
7
9
8
9
9
10
9
9
10
9
8
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
96
94
93
93
93
94
94
91
84
73
61
54
52
39
40
39
41
45
48
54

Pressure (mb)

1009
1009
1009
1010
1010
1011
1012
1012
1013
1014
1015
1017
1018
1019
1020
1020
1020
1020
1021
1021
1022
1022
1023
1024

Ozone (du)

329
330
333
334
333
337
341
342
347
360
365
373
380
393
404
404
400
400
404
406
408
408
407
406

Monday 20

Waxing Crescent 26%

08:16

00:09

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

Sun - Rise: 05:38, Set: 19:28, Transit: 12:33. Moon - Rise: 08:16, Set: 00:09. Civil Dark: 19:59 - 05:07. Nautical Dark: 20:36 - 04:29. Astro Dark: 21:17 - 03:48

Total Clouds (% Sky Obscured)

51
60
39
20
8
9
3
3
1
1
0
0
4
10
17
15
12
10
20
31
38
56
78
94

Low Clouds (% Sky Obscured)

51
60
39
19
4
4
3
3
1
1
0
0
4
10
17
15
12
8
6
3
0
1
3
8

Medium Clouds (% Sky Obscured)

2
5
6
4
2
0
0
0
0
0
0
0
0
0
0
2
3
5
20
26
29
49
73
94

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
2
3
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
7
4

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
7
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-3
-4
-4
-4
-3
-3
-4
-4
-4
-4
-1
1
1
2
3
3
4
5
6
5
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

66
69
68
70
69
69
69
71
68
67
64
53
40
33
26
22
24
26
29
32
36
40
45
51

Pressure (mb)

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

Ozone (du)

407
407
406
408
419
424
428
437
446
454
450
444
425
419
413
406
404
401
398
398
398
398
396
394

Tuesday 21

Waxing Crescent 37%

09:27

01:11

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
18 Bad
19 OK

Sun - Rise: 05:37, Set: 19:29, Transit: 12:33. Moon - Rise: 09:27, Set: 01:11. Civil Dark: N/A - 05:05. Nautical Dark: 20:37 - 04:27. Astro Dark: 21:19 - 03:45

Total Clouds (% Sky Obscured)

94
94
95
94
94
93
89
84
82
76
75
83
74
67
57
55
51
47
60
74
87
71
53
36

Low Clouds (% Sky Obscured)

26
45
49
39
49
55
57
60
62
59
59
61
56
51
47
42
36
30
36
42
47
48
53
36

Medium Clouds (% Sky Obscured)

94
94
95
94
92
90
81
73
66
51
46
52
46
22
0
0
0
0
3
10
16
15
11
7

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
1

ISS Passover

Visibility (miles)

2
4
6
8
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
37
41
36
31
28
31
33
33
28
21
7
8
6
3
6
5
0
1
0
0
0
0
0

Precipitation Amount (mm)

0
0.1
0.1
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
10
10
10
10
10
11
10
9
8
7
7
6
7
10
14
13
13
12
12
11
11
10
8

Chance of Frost

Temperature (°C)

2
2
2
2
2
3
4
3
4
4
5
5
5
7
8
9
10
10
11
11
10
10
9
7

Feels Like (°C)

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

Dew Point (°C)

-5
-3
-2
0
0
1
2
2
3
3
4
4
4
3
2
0
-1
-2
-3
-2
-2
-1
-1
0

Relative Humidity (%)

58
66
76
86
86
88
86
89
93
94
94
93
93
76
64
53
47
42
38
40
43
45
52
59

Pressure (mb)

1022
1021
1020
1020
1018
1017
1016
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1017
1018

Ozone (du)

392
392
391
391
389
387
385
384
384
384
389
394
399
405
411
416
418
419
420
415
409
404
402
399

Wednesday 22

Waxing Crescent 48%

10:44

01:58

20 OK
21 OK
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: 05:35, Set: 19:30, Transit: 12:33. Moon - Rise: 10:44, Set: 01:58. Civil Dark: 20:00 - 05:04. Nautical Dark: 20:39 - 04:25. Astro Dark: 21:21 - 03:43

Total Clouds (% Sky Obscured)

41
46
51
62
67
70
65
65
56
54
51
62
77
89
100
96
91
87

Low Clouds (% Sky Obscured)

41
46
47
39
31
24
17
10
3
3
3
3
9
15
21
15
9
3

Medium Clouds (% Sky Obscured)

7
10
13
30
48
61
61
57
56
52
50
45
47
48
50
46
42
38

High Clouds (% Sky Obscured)

4
9
18
28
42
57
65
47
4
0
0
0
33
67
100
88
77
66

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
3
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)

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

Chance of Frost

Temperature (°C)

6
5
4
3
3
2
2
1
0
-1
1
2
3
5
7
9
10
11

Feels Like (°C)

8
2
3
3
2
1
1
-2
-2
-2
-3
-3
-4
2
2
3
3
4

Dew Point (°C)

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

Relative Humidity (%)

70
73
77
82
83
83
83
86
88
89
80
72
64
57
50
45
42
39

Pressure (mb)

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

Ozone (du)

397
397
398
398
398
399
399
400
402
404
406
408
411
410
410
410
409
409

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

Generated: 16/04/26 19:56:01. Forecast: 16/04/26 to 22/04/26. Timezone: UTC-4.00