Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Third Quarter 56%

01:11

13:54

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 11:25, Set: 15:10, Transit: 13:17. Moon - Rise: 01:11, Set: 13:54. Civil Dark: 16:35 - 09:59. Nautical Dark: 17:47 - 08:47. Astro Dark: 18:50 - 07:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
100
92
100
17
45
65
69
86
81
100
100
100
87
100

Low Clouds (% Sky Obscured)

33
36
43
44
47
73
100
64
93
78
59
63
36
0
0
0
1
5
1
0
49
45
2
1

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
93
97
82
100
15
45
65
69
86
33
85
100
95
87
99

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
55
2
55
0
0
0
50
61
86
81
100
100
74
25
43

ISS Passover

Visibility (miles)

2
3
1
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
2
7
20
49
62
57
55
40
41
9
1
0
0
2
17
25
40
65
57
6
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0
0

Wind Speed/Direction (mph)

10
11
13
11
12
13
14
15
15
17
26
24
18
15
10
9
13
18
26
26
23
28
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
89
77
79
79
77
78
78
83
88
83
65
72
79
75
74
70
65
68
82
76
71

Pressure (mb)

989
988
987
985
984
982
980
979
978
978
978
979
979
979
980
980
980
979
979
978
978
978
977
978

Ozone (du)

305
303
300
298
297
296
298
300
300
302
310
320
331
337
343
352
356
361
364
369
372
379
389
400

Friday 12

Waning Crescent 46%

02:48

13:43

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: 11:27, Set: 15:09, Transit: 13:18. Moon - Rise: 02:48, Set: 13:43. Civil Dark: 16:35 - 10:01. Nautical Dark: 17:47 - 08:48. Astro Dark: 18:49 - 07:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
65
83
100
100
100
100
100
100
100
100
86
96
100
97
92

Low Clouds (% Sky Obscured)

2
3
17
2
2
58
16
6
8
0
2
6
47
39
100
84
90
61
79
46
41
100
95
89

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
96
100
100
2
44
96
100
100
100
100
98
64
100
72
72
100
93
80

High Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
25
30
30
25
20
10
20
30
40
35
18
30
25
15
14
10

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
6
3
0

Fog (%)

0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

Precipitation Type

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

Precipitation Probability (%)

6
6
6
4
20
2
1
2
8
8
4
12
16
10
7
20
23
28
38
34
73
92
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
1.6
0.8

Wind Speed/Direction (mph)

21
21
20
17
15
14
14
15
16
17
16
15
16
17
15
16
15
16
17
16
14
11
12
12

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
4
4
4
4
5
5
5
5
5
5
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
75
71
67
68
72
71
68
63
62
62
64
68
69
72
76
79
76
82
86
88
86
93

Pressure (mb)

978
977
977
978
978
978
978
978
977
976
976
975
974
972
971
971
970
969
968
967
966
966
965
965

Ozone (du)

408
414
416
426
425
423
424
426
426
432
431
427
422
418
417
416
415
415
413
412
409
403
404
402

Saturday 13

Waning Crescent 36%

No Rise

13:32

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: 11:28, Set: 15:08, Transit: 13:18. Moon - Rise: No Rise, Set: 13:32. Civil Dark: 16:34 - 10:02. Nautical Dark: 17:47 - 08:50. Astro Dark: 18:49 - 07:47

Total Clouds (% Sky Obscured)

95
100
100
95
100
94
84
94
99
97
95
100
100
100
98
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
100
100
93
94
93
82
91
92
42
59
62
62
67
63
69
73
74
74
76
100
100
100
95

Medium Clouds (% Sky Obscured)

79
92
89
88
96
44
39
44
52
58
79
61
44
58
38
14
39
29
27
27
52
75
95
97

High Clouds (% Sky Obscured)

10
10
5
10
6
0
0
0
0
0
0
0
0
0
0
0
0
0
16
52
68
84
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

33
45
9
14
3
67
68
67
71
81
88
94
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

92
78
74
59
44
51
35
24
16
8
4
3
7
15
18
15
17
21
18
22
24
36
39
38

Precipitation Amount (mm)

0.5
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
12
11
9
7
7
7
7
5
5
3
2
1
3
4
5
9
11
11
11
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
94
96
96
96
89
89
85
85
89
88
86
84
84
84
85
85
88
91
94
94
93
93

Pressure (mb)

966
967
968
969
971
971
972
972
972
971
971
970
970
970
969
969
969
969
969
969
969
970
970
971

Ozone (du)

385
350
341
338
330
333
327
328
323
319
314
312
307
302
296
299
304
308
310
310
312
318
330
339

Sunday 14

Waning Crescent 27%

04:24

13:21

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: 11:30, Set: 15:07, Transit: 13:19. Moon - Rise: 04:24, Set: 13:21. Civil Dark: 16:34 - 10:03. Nautical Dark: 17:47 - 08:51. Astro Dark: 18:49 - 07:48

Total Clouds (% Sky Obscured)

100
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)

89
83
83
83
82
84
85
86
88
87
92
90
89
88
89
83
87
85
86
81
85
87
88
85

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
87
100
48
43
62
41
46
45
45
50
55
80
100
100
100
98
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
90
100
100
100
91
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
5
5
5
5
0
0
0
0
0
0
0
0
0
0
4
5
9
9
9
9
3
1
1

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

31
36
40
40
45
46
30
17
32
25
29
31
30
25
33
29
29
31
32
38
45
47
40
40

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
6
5
4
3
4
6
8
8
9
9
8
8
8
9
11
11
12
12
14
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
96
96
98
100
100
98
100
96
98
98
98
98
94
91
89
89
88
88
88
88
88

Pressure (mb)

972
972
973
974
975
976
976
976
977
976
976
976
975
975
974
974
973
972
972
972
972
971
971
971

Ozone (du)

340
339
344
349
350
348
345
349
349
344
332
330
337
339
335
333
331
333
338
339
343
343
345
343

Monday 15

Waning Crescent 19%

06:04

13:06

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: 11:32, Set: 15:07, Transit: 13:19. Moon - Rise: 06:04, Set: 13:06. Civil Dark: 16:34 - 10:04. Nautical Dark: 17:47 - 08:52. Astro Dark: 18:49 - 07:49

Total Clouds (% Sky Obscured)

100
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)

85
86
82
84
85
88
86
85
96
97
100
100
100
100
55
61
66
71
72
73
64
57
48
51

Medium Clouds (% Sky Obscured)

100
77
99
98
97
98
99
99
99
98
97
87
99
100
98
96
94
84
71
60
71
84
94
95

High Clouds (% Sky Obscured)

99
99
97
95
93
94
97
100
67
33
0
0
0
0
100
100
100
67
33
0
0
0
0
0

ISS Passover

Visibility (miles)

1
0
0
0
0
0
0
8
6
0
0
0
0
0
0
0
0
0
3
6
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

40
39
38
34
33
37
32
30
36
43
41
43
45
44
40
38
38
28
18
10
16
20
29
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
16
15
13
10
9
9
8
8
7
6
5
5
5
4
3
2
2
2
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-9
-8
-5
-5
-5
-5
-5
-5
-4
-4
-3
-3
-5
-5
-4
-4
-4
-4
-4
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

88
89
92
89
87
94
91
84
83
87
92
94
94
96
98
98
96
98
96
94
92
91
87
86

Pressure (mb)

971
971
972
972
973
974
974
975
975
975
976
976
977
978
979
978
979
980
981
981
982
982
983
984

Ozone (du)

342
342
341
342
346
344
341
343
346
350
353
356
357
359
361
363
364
365
363
361
359
358
357
355

Tuesday 16

Waning Crescent 12%

07:54

12:46

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

Sun - Rise: 11:33, Set: 15:06, Transit: 13:20. Moon - Rise: 07:54, Set: 12:46. Civil Dark: 16:34 - 10:05. Nautical Dark: 17:47 - 08:52. Astro Dark: 18:50 - 07:50

Total Clouds (% Sky Obscured)

99
99
88
78
73
81
90
98
85
69
50
56
54
53
48
42
40
41
49
58
67
77
82
81

Low Clouds (% Sky Obscured)

51
50
49
48
48
49
50
49
38
29
17
18
18
17
13
9
6
5
5
4
4
3
2
2

Medium Clouds (% Sky Obscured)

96
97
80
63
46
60
77
97
85
69
50
56
54
53
48
42
40
41
49
58
45
23
5
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
6
16
50
75

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

37
42
35
23
6
11
12
5
9
10
17
15
12
4
7
6
1
3
5
0
1
3
0
1

Precipitation Amount (mm)

0.1
0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
89
87
89
87
87
86
84
83
83
83
84
86
86
87
87
86
86
83
80
75
71

Pressure (mb)

985
985
986
987
988
988
989
989
990
990
990
991
991
991
991
991
991
991
991
990
989
988
988
987

Ozone (du)

352
349
345
346
347
348
341
335
328
328
327
327
316
305
295
287
279
271
272
273
274
274
273
273

Wednesday 17

Waning Crescent 6%

10:17

12:00

Sun - Rise: 11:34, Set: 15:06, Transit: 13:20. Moon - Rise: 10:17, Set: 12:00. Civil Dark: 16:34 - 10:06. Nautical Dark: 17:47 - 08:53. Astro Dark: 18:50 - 07:51

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Bordeyri, Republic of Iceland (65.15,-21.06)

Generated: 11/12/25 04:21:05. Forecast: 11/12/25 to 17/12/25. Timezone: UTC+0.00