Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waxing Gibbous 88%

No Rise

No Set

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

Sun - Rise: 09:34, Set: 15:02, Transit: 12:18. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:18 - 08:19. Nautical Dark: 17:30 - 07:07. Astro Dark: 18:35 - 06:01

Total Clouds (% Sky Obscured)

12
10
8
5
4
6
6
6
8
8
8
8
8
7
3
3
3
3
3
2
0
0
1
2

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
0
0
0

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
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

-6
-6
-6
-7
-7
-7
-7
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
87
89
89
87
87
89
87
85
84
82
82
81
77
70
67
66
67
73
79
81
77
73

Pressure (mb)

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

Ozone (du)

355
352
349
352
352
354
354
353
356
358
358
358
358
358
361
365
367
368
370
371
373
376
378
380

Friday 30

Waxing Gibbous 94%

No Rise

No Set

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

Sun - Rise: 09:30, Set: 15:07, Transit: 12:18. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:21 - 08:16. Nautical Dark: 17:33 - 07:04. Astro Dark: 18:38 - 05:59

Total Clouds (% Sky Obscured)

2
2
2
3
4
4
5
4
4
10
8
9
28
16
28
28
29
34
85
97
94
99
88
78

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
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
11
28
34
71
94
90
97
79
78

High Clouds (% Sky Obscured)

2
2
2
3
4
4
5
4
4
10
7
8
12
16
28
28
29
34
85
97
94
98
88
78

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)

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

Chance of Frost

Temperature (°C)

-4
-4
-4
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-5
-5

Feels Like (°C)

-7
-7
-7
-8
-8
-8
-7
-7
-7
-7
-8
-8
-8
-8
-9
-9
-10
-10
-10
-11
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

70
70
72
73
69
66
66
66
66
68
68
68
68
69
69
70
72
72
72
73
74
77
79
80

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

380
378
376
376
379
380
380
382
382
384
389
396
400
406
410
414
416
420
423
427
428
426
424
422

Saturday 31

Waxing Gibbous 99%

No Rise

No Set

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
03 Bad

Sun - Rise: 09:26, Set: 15:11, Transit: 12:19. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:25 - 08:12. Nautical Dark: 17:36 - 07:01. Astro Dark: 18:41 - 05:56

Total Clouds (% Sky Obscured)

73
50
76
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
27
33
42
46
37
93
88
78
77
72
75
75
72
74
75
76

Medium Clouds (% Sky Obscured)

61
50
76
95
99
100
94
100
100
100
100
100
100
95
100
100
100
100
100
100
97
97
96
96

High Clouds (% Sky Obscured)

73
50
76
95
100
100
100
100
100
96
100
100
100
100
100
100
100
100
99
100
97
94
93
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
1
2
0
1
1
0
1
2
2
1
1
1
3
3
4
6
4

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)

9
10
10
10
11
11
12
12
12
13
13
13
13
12
12
13
13
14
13
14
14
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-11
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
81
79
79
79
79
82
81
82
82
82
84
84
84
86
86
87
87
87
86
86
84

Pressure (mb)

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

Ozone (du)

421
418
416
414
410
407
409
408
406
406
410
411
410
412
415
420
427
427
434
438
439
437
435
434

Sunday 1

Full Moon 100%

13:06

11:06

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
03 Bad

Sun - Rise: 09:21, Set: 15:16, Transit: 12:19. Moon - Rise: 13:06, Set: 11:06. Civil Dark: 16:28 - 08:09. Nautical Dark: 17:39 - 06:59. Astro Dark: 18:44 - 05:53

Total Clouds (% Sky Obscured)

98
99
99
99
100
100
100
100
100
99
99
99
98
98
97
97
96
95
95
97
97
98
98
99

Low Clouds (% Sky Obscured)

74
72
70
71
73
75
74
72
70
71
71
71
73
75
76
76
76
76
76
75
74
78
82
86

Medium Clouds (% Sky Obscured)

97
97
98
98
99
100
99
98
97
95
93
90
89
84
86
80
81
77
80
83
87
84
80
78

High Clouds (% Sky Obscured)

95
96
97
98
98
99
98
96
94
91
84
85
72
64
68
90
86
86
77
60
82
89
89
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
2
3
4
6
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 (%)

8
5
2
3
6
4
6
7
13
9
17
5
9
8
2
6
8
4
8
10
3
4
5
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)

15
15
15
14
14
15
14
14
14
14
14
14
14
14
14
13
13
13
13
13
12
12
12
11

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0

Feels Like (°C)

-7
-7
-7
-7
-7
-7
-7
-6
-7
-7
-7
-7
-7
-7
-7
-6
-6
-5
-6
-6
-5
-5
-5
-5

Dew Point (°C)

-4
-4
-5
-5
-5
-5
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4

Relative Humidity (%)

81
80
78
78
77
78
81
83
83
84
87
87
87
86
84
84
81
81
80
78
77
78
78
77

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

435
433
431
432
433
433
433
434
438
439
439
440
440
441
443
445
448
449
449
451
450
450
451
451

Monday 2

Waning Gibbous 99%

16:08

09:55

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 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 09:17, Set: 15:21, Transit: 12:19. Moon - Rise: 16:08, Set: 09:55. Civil Dark: 16:32 - 08:06. Nautical Dark: 17:42 - 06:56. Astro Dark: 18:47 - 05:51

Total Clouds (% Sky Obscured)

97
96
89
55
53
47
48
42
43
34
26
25
25
26
34
25
20
15
16
21
29
29
32
35

Low Clouds (% Sky Obscured)

84
81
79
55
53
47
48
42
43
34
26
25
25
26
34
25
20
15
16
21
29
29
32
35

Medium Clouds (% Sky Obscured)

75
72
59
35
29
28
33
36
41
30
19
8
8
8
8
25
20
15
16
18
0
0
0
0

High Clouds (% Sky Obscured)

91
31
10
8
4
0
0
0
0
0
0
0
0
0
0
10
8
7
2
1
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
6
4
1
4
6

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 (%)

3
6
5
10
11
5
8
9
6
14
18
19
26
26
21
9
14
17
21
24
22
17
11
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
77
77
78
80
80
80
80
80
81
84
84
84
84
86
89
91
91
92
92
91
89

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

451
451
449
450
450
451
452
454
453
448
443
439
438
437
434
433
431
429
427
422
417
412
409
405

Tuesday 3

Waning Gibbous 95%

18:20

09:25

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

Sun - Rise: 09:13, Set: 15:25, Transit: 12:19. Moon - Rise: 18:20, Set: 09:25. Civil Dark: 16:35 - 08:03. Nautical Dark: 17:45 - 06:53. Astro Dark: 18:50 - 05:48

Total Clouds (% Sky Obscured)

33
27
25
24
20
28
17
8
5
3
3
3
5
8
12
30
47
65
74
80
89
79
69
59

Low Clouds (% Sky Obscured)

33
27
25
24
20
28
17
8
5
3
3
3
5
8
12
29
29
31
26
23
21
17
12
8

Medium Clouds (% Sky Obscured)

0
0
0
1
2
3
6
8
5
3
3
2
1
2
2
18
33
45
50
59
58
51
44
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
6
9
14
10
5
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 (%)

3
2
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)

6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-5
-5
-3
-2
-2
-4
-4
-4
-3
-4
-3
-4
-4
-4
-8
-8
-9
-9
-8
-8
-9
-8

Dew Point (°C)

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

Relative Humidity (%)

87
86
84
83
81
81
81
80
80
78
81
83
86
82
82
82
81
79
77
79
81
82
82
82

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

401
401
401
400
403
405
407
410
412
415
420
424
429
433
436
440
439
438
437
435
433
431
430
429

Wednesday 4

Waning Gibbous 89%

20:17

09:03

04 OK
05 OK
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
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 09:08, Set: 15:30, Transit: 12:19. Moon - Rise: 20:17, Set: 09:03. Civil Dark: 16:39 - 07:59. Nautical Dark: 17:48 - 06:50. Astro Dark: 18:53 - 05:45

Total Clouds (% Sky Obscured)

46
34
23
20
16
13
12
11
11
8
4
1
1
1
1
3
4
6
6
7
7

Low Clouds (% Sky Obscured)

15
23
23
20
12
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1

Medium Clouds (% Sky Obscured)

22
15
5
4
2
0
0
0
0
0
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

ISS Passover

Visibility (miles)

9
7
5
4
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
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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-4
-3
-3
-3
-3
-3
-2
-2
-2
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4

Feels Like (°C)

-7
-7
-7
-7
-7
-7
-7
-7
-8
-9
-5
-5
-5
-5
-4
-5
-5
-5
-5
-5
-5

Dew Point (°C)

-6
-6
-6
-5
-5
-5
-5
-5
-5
-6
-6
-7
-7
-7
-7
-7
-6
-7
-6
-6
-6

Relative Humidity (%)

84
84
84
84
84
86
84
82
81
78
78
78
76
78
79
79
81
81
82
84
85

Pressure (mb)

1022
1022
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

428
429
430
432
429
425
422
420
417
414
413
412
412
410
409
408
407
406
405
407
409

Forecast for Leknes, Vestvågøy, Norway (68.15,13.61)

Generated: 29/01/26 03:53:10. Forecast: 29/01/26 to 04/02/26. Timezone: UTC+1.00