Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Gibbous 90%

21:32

00:23

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
20 Bad
21 Bad

Sun - Rise: 05:53, Set: 21:17, Transit: 13:35. Moon - Rise: 21:32, Set: 00:23. Civil Dark: 22:21 - 04:55. Nautical Dark: 23:57 - 03:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
95
100
99
96
98
98
97
98
97
97
85
90
95
96
97
96
96
94
97
98
100
100
96

Low Clouds (% Sky Obscured)

91
95
96
96
90
82
84
88
90
89
91
85
90
92
95
93
91
90
86
90
94
100
100
96

Medium Clouds (% Sky Obscured)

54
55
71
81
74
44
36
24
19
19
19
21
23
26
24
21
17
14
10
14
15
15
16
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
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 (%)

26
23
1
22
18
14
14
6
6
14
8
14
16
20
5
13
4
4
5
10
4
5
14
17

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
8
9
9
9
9
10
10
9
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
85
84
84
84
84
84
84
82
81
80
80
80
78
76
74
73
73
74
75
74
74

Pressure (mb)

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

Ozone (du)

353
354
353
353
352
351
350
349
348
349
348
347
345
344
345
346
347
347
347
347
347
346
345
344

Tuesday 25

Waxing Gibbous 95%

21:14

02:40

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
20 Bad
21 Bad

Sun - Rise: 05:57, Set: 21:14, Transit: 13:35. Moon - Rise: 21:14, Set: 02:40. Civil Dark: 22:16 - 04:58. Nautical Dark: 23:49 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
95
74
60
57
53
68
79
91
100
100
100
95
96
97
95
99
100
98
100
100
99
100
76

Low Clouds (% Sky Obscured)

97
86
65
50
46
42
54
71
88
99
100
100
94
95
96
94
98
100
94
100
88
87
86
72

Medium Clouds (% Sky Obscured)

10
5
0
0
0
0
0
0
0
0
4
2
0
0
0
0
0
0
6
28
55
48
45
40

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 (%)

14
10
3
3
9
2
5
6
4
7
15
13
13
10
4
5
11
2
1
13
13
21
25
29

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

Chance of Frost

Temperature (°C)

9
8
8
8
8
8
8
8
8
8
8
8
9
9
9
10
10
10
9
9
9
9
9
9

Feels Like (°C)

3
3
3
3
3
3
3
3
3
3
3
3
4
4
5
5
5
5
5
5
5
5
5
5

Dew Point (°C)

4
4
3
3
3
3
3
3
4
3
4
4
4
4
4
5
5
5
4
4
4
4
4
4

Relative Humidity (%)

73
73
71
70
69
69
70
71
73
71
73
73
72
70
69
70
70
72
70
70
72
72
70
73

Pressure (mb)

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

Ozone (du)

343
342
341
340
341
342
343
345
346
348
348
348
349
350
351
351
353
353
355
356
355
355
355
353

Wednesday 26

Waxing Gibbous 99%

21:01

04:34

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
20 Bad
21 Bad

Sun - Rise: 06:00, Set: 21:10, Transit: 13:35. Moon - Rise: 21:01, Set: 04:34. Civil Dark: 22:12 - 05:02. Nautical Dark: 23:42 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
68
71
74
73
77
82
82
82
77
77
82
81
86
90
94
93
97
100
92
91
89
83
79

Low Clouds (% Sky Obscured)

65
68
71
74
73
77
82
82
82
77
77
82
81
86
90
94
93
95
100
92
91
89
83
79

Medium Clouds (% Sky Obscured)

37
29
27
28
31
28
26
23
19
18
17
14
7
6
8
5
2
1
0
2
2
2
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
2
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

39
36
26
47
35
16
19
27
25
22
19
20
27
19
13
16
15
4
4
4
9
9
7
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
8

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4

Relative Humidity (%)

72
72
73
74
75
74
73
73
73
73
71
69
68
68
67
67
68
68
69
70
72
73
73
74

Pressure (mb)

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

Ozone (du)

351
350
349
348
349
350
352
354
354
354
354
352
350
350
350
350
350
351
351
351
350
350
350
349

Thursday 27

Waxing Gibbous 100%

20:49

06:19

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
20 OK
21 Bad

Sun - Rise: 06:03, Set: 21:06, Transit: 13:35. Moon - Rise: 20:49, Set: 06:19. Civil Dark: 22:08 - 05:06. Nautical Dark: 23:35 - 03:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
79
79
78
75
67
59
54
50
50
49
55
60
67
66
64
62
59
54
51
47
42
38
38

Low Clouds (% Sky Obscured)

80
78
77
76
74
66
57
49
45
41
37
45
53
61
61
61
61
57
54
51
47
42
38
37

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
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
5
20
16
5
24
18
12
19
19
15
19
17
12
14
19
14
14
15
14
16
18
16
17

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
6
5
5
5
5
5
5
6
7
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
8

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
6
6

Relative Humidity (%)

74
74
74
74
74
77
75
75
75
74
73
72
72
70
70
72
72
73
73
73
74
76
81
84

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

349
348
347
348
349
348
346
344
341
338
337
337
336
336
336
335
334
334
334
334
333
332
332
331

Friday 28

Full Moon 99%

20:39

08:02

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

Sun - Rise: 06:06, Set: 21:03, Transit: 13:34. Moon - Rise: 20:39, Set: 08:02. Civil Dark: 21:59 - 05:09. Nautical Dark: 23:28 - 03:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
38
30
13
5
15
20
22
26
29
29
28
29
28
23
19
16
42
69
96
97
98
99
100

Low Clouds (% Sky Obscured)

37
36
24
12
0
0
0
0
10
21
29
28
28
28
23
19
13
9
4
0
2
4
6
15

Medium Clouds (% Sky Obscured)

1
1
1
0
0
1
2
3
3
2
0
0
0
0
0
0
0
2
5
7
9
8
20
15

High Clouds (% Sky Obscured)

1
1
1
2
1
1
1
0
1
1
1
1
2
2
2
3
3
26
37
33
14
15
16
15

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

10
17
8
18
15
17
10
1
0
2
0
0
1
0
1
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
7
6
6
6
5
4
3
3
3
4
5
6
6
6
6
7
7
7
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
81
79
79
77
71
69
63
60
60
60
60
61
62
62
63
59
53
48
50
50
52

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

329
328
328
328
328
328
326
324
322
321
320
319
319
319
320
321
322
323
322
322
322
322
322
322

Saturday 29

Waning Gibbous 96%

20:28

09:44

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
20 OK
21 Good

Sun - Rise: 06:09, Set: 20:59, Transit: 13:34. Moon - Rise: 20:28, Set: 09:44. Civil Dark: 21:55 - 05:13. Nautical Dark: 23:22 - 03:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
98
97
98
98
99
98
98
97
98
98
98
96
95
93
73
53
33
28
23
18
16

Low Clouds (% Sky Obscured)

24
33
40
47
54
60
66
73
74
74
75
70
65
60
49
39
28
19
9
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
20
24
33
37
36
36
36
28
13
5
3
4
5
9
9
9
10
8
7
6
4
1
0

High Clouds (% Sky Obscured)

14
21
28
36
43
51
55
48
54
69
84
86
88
89
71
53
35
24
13
3
5
4
4
3

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
1
1
1
2
2
1
2
1
0
4
4
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

9
8
8
8
8
9
8
8
8
8
8
8
9
9
9
9
10
10
10
10
10
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
53
54
55
56
58
58
58
59
58
57
56
55
53
52
51
50
49
49
48
48
51
54
57

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

322
322
323
323
322
322
322
321
321
320
319
319
318
318
318
317
317
317
318
319
319
320
320
321

Sunday 30

Waning Gibbous 90%

20:16

11:32

22 Good
23 Good
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

Sun - Rise: 06:12, Set: 20:55, Transit: 13:34. Moon - Rise: 20:16, Set: 11:32. Civil Dark: 21:51 - 05:17. Nautical Dark: 23:16 - 03:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

15
14
32
49
67
70
77
83
89
91
92
90
88
86
90
93
96
94
93
91

Low Clouds (% Sky Obscured)

0
0
11
21
32
43
53
65
73
82
87
71
55
40
47
55
62
70
78
85

Medium Clouds (% Sky Obscured)

0
0
0
0
3
11
18
19
13
13
13
7
4
4
4
4
4
4
8
17

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

3
2
4
3
2
7
7
3
10
11
9
11
11
8
17
21
23
26
27
25

Precipitation Amount (mm)

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
5
5
5
4
4
4
3
3
3
3
3
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
57
57
58
59
60
57
56
55
54
52
52
51
51
49
50
50
51
51
52

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

321
322
323
321
319
318
316
314
312
311
311
311
312
313
314
313
312
312
310
309

Forecast for Búðir, Snæfellsbær, Republic of Iceland (64.95,-23.49)

Generated: 24/08/26 22:59:15. Forecast: 24/08/26 to 30/08/26. Timezone: UTC+0.00