Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 25

First Quarter 52%

10:25

03:16

08 OK
09 OK
10 OK
11 Good
12 Good
13 Good
14 Good
15 OK
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

Sun - Rise: 06:25, Set: 18:54, Transit: 12:40. Moon - Rise: 10:25, Set: 03:16. Civil Dark: 19:23 - 05:55. Nautical Dark: 19:58 - 05:21. Astro Dark: 20:34 - 04:45

Total Clouds (% Sky Obscured)

14
31
38
13
7
6
6
43
100
100
97
68
77
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

14
31
24
6
0
0
0
0
0
0
0
0
0
1
0
0
24
37
62
99
89
91
97
82

Medium Clouds (% Sky Obscured)

0
6
8
9
1
0
2
32
100
100
95
53
69
84
100
100
100
100
100
99
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
6
5
5
28
63
72
20
58
27
100
100
100
100
100
100
45
100
33
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
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
29
81
95
64
88
90
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.2
0.5
0.5
0.5

Wind Speed/Direction (mph)

10
11
13
14
13
13
12
11
10
7
4
2
3
3
4
5
7
9
10
11
12
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
69
54
42
39
37
37
38
41
49
62
78
84
87
79
78
81
86
89
96
96
98
98
96

Pressure (mb)

1023
1023
1024
1025
1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1024
1023
1022
1021
1020
1018
1017
1016
1015
1014

Ozone (du)

515
505
489
483
477
471
465
461
457
449
437
431
431
431
427
428
431
430
425
422
421
419
416
418

Thursday 26

Waxing Gibbous 63%

11:37

03:58

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:23, Set: 18:55, Transit: 12:40. Moon - Rise: 11:37, Set: 03:58. Civil Dark: 19:25 - 05:53. Nautical Dark: 19:59 - 05:19. Astro Dark: 20:35 - 04:43

Total Clouds (% Sky Obscured)

100
99
99
98
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
96
87
87
79
53
64
85
78
79
72
51
49
61
100
100
99
100
100
96
92
87
89
79

Medium Clouds (% Sky Obscured)

99
97
76
49
61
46
46
0
84
96
100
100
100
100
100
100
100
100
100
100
99
100
100
82

High Clouds (% Sky Obscured)

0
0
0
0
100
95
100
90
100
100
100
100
100
100
100
100
100
100
73
100
98
98
91
85

ISS Passover

Visibility (miles)

0
0
9
8
9
9
9
9
9
9
9
9
9
9
9
2
2
1
0
1
0
3
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

61
59
45
29
7
2
0
0
2
2
13
4
16
46
95
95
95
95
95
95
86
56
28
23

Precipitation Amount (mm)

0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.7
2.8
1.9
2
1.8
1.7
0.6
0.2
0
0

Wind Speed/Direction (mph)

12
10
11
11
12
12
11
11
11
9
7
4
4
4
3
2
4
6
6
5
7
6
5
6

Chance of Frost

Temperature (°C)

3
4
5
6
7
8
10
10
11
11
9
8
7
6
5
5
5
5
4
4
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
91
90
90
88
85
84
83
83
88
95
96
96
96
98
98
98
98
100
98
98
98
96

Pressure (mb)

1012
1011
1010
1008
1007
1007
1006
1006
1006
1006
1006
1007
1007
1007
1006
1005
1004
1004
1004
1004
1004
1004
1005
1006

Ozone (du)

419
419
410
400
401
399
392
387
374
363
360
357
356
353
350
346
342
337
340
336
330
326
326
324

Friday 27

Waxing Gibbous 74%

12:54

04:30

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

Sun - Rise: 06:21, Set: 18:57, Transit: 12:40. Moon - Rise: 12:54, Set: 04:30. Civil Dark: 19:26 - 05:52. Nautical Dark: 20:01 - 05:17. Astro Dark: 20:37 - 04:40

Total Clouds (% Sky Obscured)

100
100
100
90
64
27
29
15
3
0
0
0
0
0
1
3
7
19
41
28
29
23
21
20

Low Clouds (% Sky Obscured)

97
100
100
81
60
27
29
15
2
0
0
0
0
0
0
3
7
18
26
18
19
12
6
5

Medium Clouds (% Sky Obscured)

54
19
65
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
13
15
7
9
15

High Clouds (% Sky Obscured)

70
1
3
1
0
2
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
1
1
8
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
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
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 (%)

28
25
22
13
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.1
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
9
9
11
13
15
15
14
14
13
12
11
12
11
11
10
10
9
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-3
-3
-3
-3
-3
-3
-3
-3
-4
-5
-7
-8
-9
-10
-10
-11
-11
-12
-13
-13
-14
-15
-14

Dew Point (°C)

1
0
-1
-2
-3
-5
-6
-7
-7
-8
-9
-10
-10
-11
-12
-12
-13
-12
-12
-14
-15
-16
-17
-17

Relative Humidity (%)

94
93
86
73
67
56
50
49
50
51
55
59
63
62
63
63
63
68
71
67
62
57
55
53

Pressure (mb)

1007
1009
1011
1011
1012
1013
1014
1015
1016
1016
1018
1020
1021
1022
1023
1024
1024
1025
1025
1026
1027
1027
1028
1029

Ozone (du)

322
319
319
318
319
321
322
324
322
324
325
329
335
343
350
359
363
369
375
380
384
390
391
388

Saturday 28

Waxing Gibbous 83%

14:11

04:55

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

Sun - Rise: 06:19, Set: 18:58, Transit: 12:39. Moon - Rise: 14:11, Set: 04:55. Civil Dark: 19:27 - 05:50. Nautical Dark: 20:02 - 05:15. Astro Dark: 20:38 - 04:38

Total Clouds (% Sky Obscured)

21
18
25
39
60
78
60
44
27
39
54
66
78
77
72
82
72
67
23
71
38
77
22
2

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
9
18
27
38
50
61
71
77
72
64
34
11
12
31
29
60
22
2

Medium Clouds (% Sky Obscured)

21
18
25
39
60
78
59
36
14
12
18
19
17
14
12
22
47
62
6
10
14
63
1
0

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

Chance of Frost

Temperature (°C)

-10
-9
-8
-7
-6
-5
-4
-4
-4
-4
-5
-5
-6
-6
-6
-7
-7
-7
-8
-8
-8
-8
-7
-7

Feels Like (°C)

-15
-13
-12
-12
-10
-10
-9
-9
-9
-9
-10
-10
-10
-9
-9
-9
-10
-11
-12
-10
-12
-11
-12
-9

Dew Point (°C)

-18
-19
-19
-19
-19
-19
-19
-18
-17
-15
-14
-13
-14
-14
-13
-13
-14
-14
-13
-13
-13
-12
-11
-10

Relative Humidity (%)

49
45
39
35
32
31
30
32
34
42
46
52
52
54
57
58
57
60
65
69
69
75
76
76

Pressure (mb)

1029
1029
1030
1030
1029
1029
1028
1028
1028
1028
1029
1029
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1032

Ozone (du)

401
412
417
421
431
440
451
477
510
524
524
524
513
505
502
501
502
500
491
485
485
485
484
480

Sunday 29

Waxing Gibbous 91%

15:26

05:15

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

Sun - Rise: 06:17, Set: 18:59, Transit: 12:39. Moon - Rise: 15:26, Set: 05:15. Civil Dark: 19:29 - 05:48. Nautical Dark: 20:04 - 05:13. Astro Dark: 20:40 - 04:36

Total Clouds (% Sky Obscured)

4
11
81
83
91
95
97
95
95
90
48
12
17
28
39
44
49
54
56
59
59
70
87
100

Low Clouds (% Sky Obscured)

0
4
81
83
91
95
95
92
83
70
31
2
3
5
6
9
15
19
14
7
1
18
34
47

Medium Clouds (% Sky Obscured)

1
6
14
14
13
12
9
4
0
4
8
7
13
23
34
44
49
54
56
50
48
63
83
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
2
5
6
4
2
1
2
3
0

ISS Passover

Visibility (miles)

9
9
9
9
8
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
1
3
2
2
4
3
0
0
0
0
0
0
0
0
1
0
2
2
0
6
7
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
42
37
38
38
37
29
30
31
33
39
52
59
60
63
64
65
66
66
68
68
71
66
64

Pressure (mb)

1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1032
1032
1031
1031
1030
1030
1029
1028
1028
1027
1026
1025

Ozone (du)

469
461
457
457
453
443
439
441
443
442
443
441
442
440
438
437
435
433
430
427
424
421
416
411

Monday 30

Waxing Gibbous 96%

16:38

05:34

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:15, Set: 19:00, Transit: 12:39. Moon - Rise: 16:38, Set: 05:34. Civil Dark: 19:30 - 05:46. Nautical Dark: 20:05 - 05:11. Astro Dark: 20:41 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
98
76
62
70
68
71
70
80
85
85
85
85
85
90
85
85

Low Clouds (% Sky Obscured)

55
70
86
80
79
76
76
76
76
58
43
31
28
24
25
25
24
24
24
25
25
5
14
23

Medium Clouds (% Sky Obscured)

100
100
100
98
94
90
92
93
95
74
62
60
68
71
70
71
58
50
32
14
3
2
1
0

High Clouds (% Sky Obscured)

33
67
100
100
100
100
89
78
67
45
22
0
0
0
0
0
0
0
0
4
8
9
9
15

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

17
23
29
41
53
65
65
60
49
38
28
10
15
14
10
16
14
3
7
7
4
12
15
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
3
4
5
5
5
5
6
6
6
6
5
4
3
3
2
2
1
1
0
0
0
0
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
57
54
52
62
76
91
91
90
88
90
91
93
93
93
91
93
94
93
94
92
94
89
84

Pressure (mb)

1024
1022
1021
1019
1018
1016
1014
1014
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1015
1016
1017
1018

Ozone (du)

406
403
400
398
397
396
395
396
396
397
396
395
394
394
393
393
393
392
392
391
389
388
387
386

Tuesday 31

Waxing Gibbous 99%

17:47

05:51

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

Sun - Rise: 06:13, Set: 19:02, Transit: 12:38. Moon - Rise: 17:47, Set: 05:51. Civil Dark: 19:31 - 05:44. Nautical Dark: 20:06 - 05:09. Astro Dark: 20:43 - 04:32

Total Clouds (% Sky Obscured)

87
89
90
86
82
81
74
66
60
73
85
98
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

27
27
28
30
31
32
28
24
20
12
6
0
0
0
1
9
17
25

Medium Clouds (% Sky Obscured)

2
3
5
13
22
31
30
28
22
25
24
27
47
67
87
92
96
100

High Clouds (% Sky Obscured)

30
40
55
55
60
65
59
31
2
31
62
94
96
98
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

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 (%)

13
9
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
70
63
55
51
46
41
44
46
48
54
64
73
73
74
75
74
74

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1022
1023
1024
1024
1025
1025
1026

Ozone (du)

385
384
382
381
384
387
390
388
385
382
384
386
388
384
380
376
375
374

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

Generated: 25/03/26 08:30:55. Forecast: 25/03/26 to 31/03/26. Timezone: UTC-4.00