Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waning Crescent 1%

08:45

14:00

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:13, Set: 16:21, Transit: 12:19. Moon - Rise: 08:45, Set: 14:00. Civil Dark: 17:22 - 07:12. Nautical Dark: 18:28 - 06:07. Astro Dark: 19:33 - 05:02

Total Clouds (% Sky Obscured)

64
74
76
100
98
100
100
100
100
100
100
100
100
100
100
99
97
100
98
98
97
98
99
99

Low Clouds (% Sky Obscured)

64
67
49
67
68
70
72
85
90
92
85
81
79
82
87
92
96
100
94
93
85
92
96
96

Medium Clouds (% Sky Obscured)

64
67
76
98
81
99
100
100
100
96
100
100
100
100
100
97
89
87
93
95
93
83
64
89

High Clouds (% Sky Obscured)

64
74
76
98
92
93
94
94
96
92
91
98
95
92
93
96
92
91
88
85
86
90
89
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
2
2

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

5
1
2
0
1
3
29
49
53
59
61
52
37
22
28
43
52
40
48
39
24
12
17
20

Precipitation Amount (mm)

0
0
0
0
0
0
0.1
0.3
0.3
0.3
0.4
0.3
0.1
0
0
0.2
0.2
0.1
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

19
16
16
15
15
15
15
15
17
20
17
16
17
17
18
17
18
18
17
16
20
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
70
70
70
70
77
91
98
98
98
96
96
98
94
96
98
98
98
98
94
93
89
91

Pressure (mb)

993
993
993
993
993
993
993
994
994
994
994
995
995
995
995
996
996
996
996
997
997
998
998
999

Ozone (du)

356
355
354
353
351
350
351
351
352
355
358
358
357
357
357
357
358
358
358
357
357
356
354
353

Tuesday 17

New Moon 0%

08:19

16:17

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:09, Set: 16:25, Transit: 12:19. Moon - Rise: 08:19, Set: 16:17. Civil Dark: 17:26 - 07:09. Nautical Dark: 18:31 - 06:03. Astro Dark: 19:36 - 04:58

Total Clouds (% Sky Obscured)

99
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)

99
95
89
78
81
76
74
68
60
75
79
81
81
85
84
82
80
83
82
82
87
90
88
88

Medium Clouds (% Sky Obscured)

83
96
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

90
93
93
73
91
96
96
99
96
94
89
93
95
97
99
100
99
100
100
98
96
96
94
94

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

None
Snow
Snow
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
None

Precipitation Probability (%)

21
34
39
34
33
23
21
9
12
27
33
38
51
59
62
61
60
63
64
64
61
48
48
43

Precipitation Amount (mm)

0
0.1
0.1
0
0
0
0
0
0
0
0
0
0.1
0.3
0.3
0.2
0.2
0.2
0.3
0.3
0.2
0
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
98
98
98
98
98
94
93
93
94
98
98
98
98
96
98
94
96
98
98
98
98
98

Pressure (mb)

999
1000
1000
1000
1000
1001
1001
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005

Ozone (du)

351
351
349
348
347
345
345
344
344
345
345
345
344
343
343
343
344
345
346
346
346
346
346
345

Wednesday 18

Waxing Crescent 1%

07:58

18:19

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:04, Set: 16:29, Transit: 12:19. Moon - Rise: 07:58, Set: 18:19. Civil Dark: 17:29 - 07:05. Nautical Dark: 18:35 - 06:00. Astro Dark: 19:40 - 04:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
99
98
92
92
92
92
93
93

Low Clouds (% Sky Obscured)

88
91
93
90
90
89
90
90
89
89
84
84
88
92
90
95
84
92
78
79
80
80
83
86

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
92
100
100
100
100
99
94
77
82
82
83
84
85
84

High Clouds (% Sky Obscured)

95
98
96
90
87
82
83
77
75
77
83
91
93
91
84
78
79
65
79
77
68
20
34
48

ISS Passover

Visibility (miles)

1
2
6
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
1
1
1

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

44
52
55
53
53
52
53
53
48
45
38
33
27
18
16
13
14
15
20
38
44
44
43
43

Precipitation Amount (mm)

0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
94
89
86
83
84
83
80
81
83
83
83
81
84
84
84
86
84
84
84
81
84
90
96

Pressure (mb)

1005
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010

Ozone (du)

345
345
344
343
344
345
345
346
346
346
346
348
348
346
345
346
346
346
346
347
346
347
347
348

Thursday 19

Waxing Crescent 5%

07:37

20:17

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:00, Set: 16:33, Transit: 12:19. Moon - Rise: 07:37, Set: 20:17. Civil Dark: 17:33 - 07:01. Nautical Dark: 18:38 - 05:56. Astro Dark: 19:43 - 04:50

Total Clouds (% Sky Obscured)

93
93
93
94
96
97
99
98
97
95
90
83
74
84
91
100
100
100
100
100
100
92
64
47

Low Clouds (% Sky Obscured)

89
89
89
89
90
92
94
85
76
67
52
38
23
49
74
100
98
96
94
89
85
80
64
47

Medium Clouds (% Sky Obscured)

84
84
83
82
73
59
54
64
70
78
70
62
58
72
85
100
100
100
100
99
98
87
41
23

High Clouds (% Sky Obscured)

53
44
75
59
57
55
42
55
54
65
77
66
74
76
85
85
85
90
46
4
4
7
24
13

ISS Passover

Visibility (miles)

1
1
1
1
1
1
1
1
1
2
3
4
6
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
Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

31
31
30
31
29
35
31
23
15
4
4
3
1
5
8
10
14
19
23
49
59
59
58
47

Precipitation Amount (mm)

0
0
0
0.1
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
94
96
94
94
92
92
90
92
90
90
87
84
82
82
82
82
82
82
82
81

Pressure (mb)

1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009

Ozone (du)

349
349
351
352
351
351
351
352
352
352
353
354
355
356
357
358
359
359
359
360
360
361
362
362

Friday 20

Waxing Crescent 11%

07:14

22:19

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:56, Set: 16:37, Transit: 12:19. Moon - Rise: 07:14, Set: 22:19. Civil Dark: 17:36 - 06:57. Nautical Dark: 18:41 - 05:52. Astro Dark: 19:47 - 04:47

Total Clouds (% Sky Obscured)

41
57
76
61
54
51
53
52
59
51
70
54
57
61
65
66
73
80
85
90
94
100
96
92

Low Clouds (% Sky Obscured)

41
45
46
47
54
51
53
52
59
51
70
54
57
61
65
66
73
80
85
84
84
83
72
64

Medium Clouds (% Sky Obscured)

11
31
57
53
52
51
53
52
59
51
70
54
53
53
53
53
51
57
63
75
87
99
72
45

High Clouds (% Sky Obscured)

8
5
6
5
15
20
23
25
23
20
13
10
6
8
8
8
6
4
4
4
2
2
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
7
1
1
1
1
1
3
6
9
9
9
9
6
3
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

21
17
14
7
19
28
34
41
46
48
52
54
54
82
69
47
43
41
40
44
58
75
84
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.3
0.3
0.7
0.5
0.3
0.2
0.2
0.2
0
0.2
0.3
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
81
81
82
84
87
87
87
86
86
87
87
87
86
86
84
84
84
84
87
92
96
92

Pressure (mb)

1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

363
366
366
365
364
364
366
367
367
368
370
371
370
371
370
369
368
366
364
362
363
364
365
367

Saturday 21

Waxing Crescent 19%

06:43

00:34

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:52, Set: 16:41, Transit: 12:19. Moon - Rise: 06:43, Set: 00:34. Civil Dark: 17:40 - 06:53. Nautical Dark: 18:45 - 05:48. Astro Dark: 19:51 - 04:43

Total Clouds (% Sky Obscured)

87
88
87
84
77
70
64
57
50
42
52
62
72
56
38
21
21
20
19
19
23
23
20
18

Low Clouds (% Sky Obscured)

53
49
45
41
41
40
40
40
42
42
51
58
65
56
38
21
21
20
19
19
23
23
20
18

Medium Clouds (% Sky Obscured)

16
28
31
40
36
33
29
22
16
8
10
12
13
14
16
13
5
5
7
7
9
9
10
5

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)

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

Snow
Snow
Snow
Snow
Snow
None
None
Snow
Snow
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

66
53
50
48
41
36
31
43
45
38
42
42
37
40
42
41
45
50
55
51
52
54
49
43

Precipitation Amount (mm)

0.3
0.1
0.2
0.2
0.1
0
0
0.1
0.1
0
0
0
0
0
0
0.1
0.2
0.2
0.3
0.2
0.2
0.2
0.2
0.1

Wind Speed/Direction (mph)

9
7
6
5
5
4
3
3
3
3
4
4
4
5
5
6
7
7
8
9
8
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-11
-7
-5
-4
-4
-5
-4
-7
-6
-5
-5
-5
-4
-6
-5
-4
-3
-2
-2
-4
-5
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

89
86
87
92
94
96
94
94
94
94
94
94
92
92
91
89
91
89
89
88
88
88
86
83

Pressure (mb)

1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

368
370
369
368
367
368
369
370
371
373
375
375
375
376
375
375
375
376
376
377
378
379
380
381

Sunday 22

Waxing Crescent 29%

05:30

03:38

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

Sun - Rise: 07:48, Set: 16:45, Transit: 12:18. Moon - Rise: 05:30, Set: 03:38. Civil Dark: 17:44 - 06:49. Nautical Dark: 18:48 - 05:45. Astro Dark: 19:54 - 04:39

Total Clouds (% Sky Obscured)

15
11
7
1
1
1
2
2
2
3
2
2
2
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

15
11
7
1
1
1
2
2
2
3
2
2
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
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

ISS Passover

Visibility (miles)

7
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
32
26
12
21
19
7
14
14
7
12
10
5
8
8
4
11
8
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
75
74
73
73
73
72
72
71
71
71
70
70
69
69
69
72
72

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

381
382
382
382
382
381
380
379
379
380
381
381
380
380
379
378
378
378
378

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

Generated: 16/02/26 12:04:00. Forecast: 16/02/26 to 22/02/26. Timezone: UTC+1.00