Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 28

Waxing Gibbous 89%

12:55

04:32

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

Sun - Rise: 07:00, Set: 16:53, Transit: 11:56. Moon - Rise: 12:55, Set: 04:32. Civil Dark: 17:23 - 06:30. Nautical Dark: 17:57 - 05:56. Astro Dark: 18:30 - 05:22

Total Clouds (% Sky Obscured)

67
74
80
84
85
60
27
27
6
5
26
31
27
7
17
65
79
76
78
59
2
2
2
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
22
28
26
0
17
39
63
66
66
59
0
0
0
0

Medium Clouds (% Sky Obscured)

67
74
80
84
85
60
27
27
6
2
6
9
7
2
1
0
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
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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
10
6
12
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)

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

Chance of Frost

Temperature (°C)

-14
-15
-15
-16
-16
-16
-16
-17
-18
-18
-16
-12
-9
-7
-6
-6
-6
-6
-7
-9
-11
-12
-14
-14

Feels Like (°C)

-18
-19
-20
-20
-20
-20
-21
-21
-22
-21
-18
-15
-12
-11
-10
-10
-11
-11
-12
-14
-14
-15
-17
-17

Dew Point (°C)

-16
-17
-17
-18
-18
-19
-19
-19
-20
-21
-18
-14
-12
-11
-11
-11
-10
-10
-11
-12
-13
-15
-16
-16

Relative Humidity (%)

83
82
82
83
83
81
81
82
81
79
81
81
78
74
69
67
73
74
76
80
80
83
83
83

Pressure (mb)

1015
1015
1014
1014
1014
1014
1013
1013
1014
1014
1015
1015
1015
1015
1014
1013
1013
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

478
473
471
473
471
473
471
469
474
471
468
469
466
464
458
461
465
467
468
470
477
484
487
488

Thursday 29

Waxing Gibbous 86%

14:06

05:34

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

Sun - Rise: 06:59, Set: 16:54, Transit: 11:57. Moon - Rise: 14:06, Set: 05:34. Civil Dark: 17:24 - 06:29. Nautical Dark: 17:58 - 05:55. Astro Dark: 18:31 - 05:22

Total Clouds (% Sky Obscured)

10
24
1
0
0
1
1
2
0
0
0
0
1
4
61
71
68
56
60
48
6
5
8
39

Low Clouds (% Sky Obscured)

10
24
0
0
0
0
0
0
0
0
0
0
0
2
31
35
29
33
35
24
2
2
4
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
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
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
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
9
10
11
11
10
10
10
11
11
12
12
12
13
13
13
13
12
11
11
10
10
9
9

Chance of Frost

Temperature (°C)

-14
-14
-14
-14
-15
-16
-17
-17
-17
-18
-17
-16
-14
-13
-12
-12
-11
-11
-12
-13
-14
-15
-15
-16

Feels Like (°C)

-17
-18
-18
-19
-20
-21
-21
-22
-22
-22
-22
-21
-19
-18
-17
-18
-17
-17
-18
-18
-19
-19
-19
-20

Dew Point (°C)

-16
-16
-17
-18
-19
-20
-21
-21
-21
-22
-22
-20
-19
-18
-16
-16
-15
-14
-15
-16
-17
-18
-19
-19

Relative Humidity (%)

81
79
76
73
70
71
73
75
71
70
69
71
70
68
72
72
75
76
75
76
76
75
74
73

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017

Ozone (du)

488
489
488
487
487
489
488
488
485
483
481
476
472
471
470
465
464
470
473
476
480
480
478
475

Friday 30

Waxing Gibbous 96%

15:24

06:23

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

Sun - Rise: 06:58, Set: 16:55, Transit: 11:57. Moon - Rise: 15:24, Set: 06:23. Civil Dark: 17:25 - 06:28. Nautical Dark: 17:59 - 05:54. Astro Dark: 18:33 - 05:21

Total Clouds (% Sky Obscured)

42
39
31
26
23
20
8
7
7
7
3
1
2
2
41
60
55
54
42
34
36
17
46
37

Low Clouds (% Sky Obscured)

42
39
28
26
23
20
8
7
6
6
1
1
1
1
23
50
40
54
42
23
25
5
14
5

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
4
10
15

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
3
7
14

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
8
9
8

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

Chance of Frost

Temperature (°C)

-16
-17
-18
-19
-19
-19
-20
-20
-20
-20
-18
-15
-12
-10
-8
-7
-7
-6
-7
-10
-12
-13
-14
-14

Feels Like (°C)

-20
-21
-21
-22
-22
-22
-23
-22
-22
-22
-21
-17
-15
-13
-11
-11
-11
-11
-11
-13
-15
-17
-17
-18

Dew Point (°C)

-19
-20
-21
-21
-22
-22
-23
-23
-23
-23
-21
-18
-16
-14
-12
-11
-11
-10
-9
-11
-14
-15
-16
-16

Relative Humidity (%)

75
76
78
78
77
77
76
76
76
76
76
75
73
74
74
74
73
74
82
88
86
84
84
84

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1018
1018
1018
1019
1020
1020
1020
1020

Ozone (du)

474
475
475
475
477
477
477
477
479
476
473
471
470
468
467
465
464
461
459
455
450
446
444
444

Saturday 31

Waxing Gibbous 99%

16:44

07:01

22 OK
23 OK
00 OK
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
20 Bad
21 Bad

Sun - Rise: 06:57, Set: 16:57, Transit: 11:57. Moon - Rise: 16:44, Set: 07:01. Civil Dark: 17:27 - 06:27. Nautical Dark: 18:00 - 05:53. Astro Dark: 18:34 - 05:20

Total Clouds (% Sky Obscured)

30
21
17
34
73
51
86
43
84
100
100
100
98
84
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
4
7
25
37
11
10
9
10
11
10
3
2
2
1
2
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

9
8
3
7
37
12
11
19
25
25
20
20
28
38
33
24
37
84
65
69
36
34
57
76

High Clouds (% Sky Obscured)

21
11
0
4
9
13
42
43
84
100
100
100
98
84
100
100
100
100
100
100
100
74
49
23

ISS Passover

Visibility (miles)

8
8
8
7
5
8
8
8
8
8
8
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
1
2
4
2
0
1
3
0
1
0
0
0
0
0
13
14
14
19
16
15

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

Chance of Frost

Temperature (°C)

-15
-15
-15
-16
-16
-16
-16
-17
-17
-18
-15
-13
-10
-8
-7
-5
-5
-4
-5
-6
-6
-7
-8
-8

Feels Like (°C)

-18
-18
-18
-18
-20
-21
-20
-21
-20
-22
-20
-17
-15
-14
-12
-11
-10
-9
-10
-11
-11
-12
-12
-13

Dew Point (°C)

-17
-17
-17
-18
-18
-18
-19
-19
-20
-21
-18
-16
-14
-12
-10
-9
-8
-7
-7
-8
-8
-9
-10
-10

Relative Humidity (%)

84
84
84
83
83
82
82
80
80
79
80
78
77
77
76
76
79
81
81
82
89
87
85
83

Pressure (mb)

1019
1019
1018
1019
1019
1017
1017
1016
1016
1016
1015
1014
1014
1012
1010
1009
1008
1007
1006
1005
1005
1005
1005
1005

Ozone (du)

446
447
446
446
448
449
449
448
447
447
447
445
445
441
437
437
435
435
435
433
432
433
433
434

Sunday 1

Full Moon 100%

18:01

07:30

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

Sun - Rise: 06:56, Set: 16:58, Transit: 11:57. Moon - Rise: 18:01, Set: 07:30. Civil Dark: 17:28 - 06:26. Nautical Dark: 18:02 - 05:52. Astro Dark: 18:35 - 05:19

Total Clouds (% Sky Obscured)

99
100
100
99
98
97
90
83
50
35
20
4
5
5
3
1
1
1
2
4
5
7
9
10

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

79
83
89
86
85
84
62
45
23
14
7
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

49
74
100
83
68
54
52
47
40
27
14
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 (%)

15
14
2
2
1
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)

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

Chance of Frost

Temperature (°C)

-9
-9
-9
-9
-10
-10
-11
-11
-11
-12
-10
-8
-6
-4
-3
-2
-2
-2
-2
-4
-6
-8
-9
-10

Feels Like (°C)

-13
-14
-14
-14
-15
-15
-16
-16
-16
-15
-12
-10
-9
-7
-6
-5
-5
-5
-5
-5
-4
-4
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

82
80
82
78
80
80
80
81
81
81
83
80
79
79
78
78
78
79
82
82
84
87
87
86

Pressure (mb)

1004
1005
1005
1005
1006
1006
1007
1008
1008
1009
1010
1011
1012
1012
1012
1012
1013
1014
1014
1015
1015
1016
1017
1017

Ozone (du)

434
434
436
439
443
445
445
447
450
452
459
467
467
463
462
462
452
443
434
435
436
436
434
432

Monday 2

Waning Gibbous 98%

19:14

07:54

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

Sun - Rise: 06:55, Set: 16:59, Transit: 11:57. Moon - Rise: 19:14, Set: 07:54. Civil Dark: 17:29 - 06:25. Nautical Dark: 18:03 - 05:51. Astro Dark: 18:36 - 05:18

Total Clouds (% Sky Obscured)

11
11
11
10
8
7
7
8
11
31
50
79
65
57
51
57
71
87
69
48
30
42
55
67

Low Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
7
12
17
27
45
30
42
52
47

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
26
49
72
61
49
34
19
8
1
1
0
0
11
23
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
16
7
6
7
1
1
1
1
12
13
19

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
3
5
6
6
4
0
0
1
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)

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

Chance of Frost

Temperature (°C)

-11
-12
-12
-12
-13
-13
-14
-14
-14
-15
-11
-8
-4
-3
-2
0
0
0
0
-2
-3
-5
-5
-6

Feels Like (°C)

-10
-11
-11
-11
-14
-14
-15
-14
-15
-15
-17
-17
-16
-15
-14
-12
-3
-3
-3
-3
-2
-2
-8
-8

Dew Point (°C)

-13
-13
-14
-14
-15
-15
-16
-16
-17
-17
-14
-11
-7
-6
-4
-2
-2
-2
-2
-4
-5
-6
-7
-7

Relative Humidity (%)

86
86
85
84
84
84
84
83
82
82
81
80
79
81
83
87
86
86
84
86
89
92
90
90

Pressure (mb)

1017
1017
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

429
429
428
428
418
409
399
407
415
423
417
411
405
402
398
395
393
392
391
390
390
389
388
387

Tuesday 3

Waning Gibbous 93%

20:23

08:15

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

Sun - Rise: 06:54, Set: 17:01, Transit: 11:57. Moon - Rise: 20:23, Set: 08:15. Civil Dark: 17:30 - 06:24. Nautical Dark: 18:04 - 05:50. Astro Dark: 18:37 - 05:17

Total Clouds (% Sky Obscured)

78
89
100
99
98
97
74
51
29
24
19
14
12
9
6
6
6
5
4
2
0

Low Clouds (% Sky Obscured)

40
25
17
21
30
40
30
20
10
10
10
10
9
7
6
5
5
4
3
1
0

Medium Clouds (% Sky Obscured)

56
78
100
98
96
94
68
42
16
11
6
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

34
35
9
6
4
4
4
2
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
1
1
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

Wind Speed/Direction (mph)

6
5
5
5
6
6
6
6
6
7
7
8
10
10
10
11
11
11
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-9
-9
-10
-10
-10
-10
-10
-10
-9
-9
-9
-8
-8
-7
-8
-9
-10
-9
-10

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
92
90
90
89
89
89
89
85
82
81
79
78
76
76
74
74
76
75

Pressure (mb)

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

Ozone (du)

386
386
387
388
387
387
386
389
392
396
397
398
399
403
408
412
411
409
407
409
411

Forecast for Stratham, Rockingham, United States of America (43.01,-70.90)

Generated: 28/01/26 22:51:03. Forecast: 28/01/26 to 03/02/26. Timezone: UTC-5.00