Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Crescent 24%

11:07

00:17

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

Sun - Rise: 10:46, Set: 16:45, Transit: 13:45. Moon - Rise: 11:07, Set: 00:17. Civil Dark: 17:49 - 09:42. Nautical Dark: 18:53 - 08:38. Astro Dark: 19:51 - 07:39

Total Clouds (% Sky Obscured)

78
75
84
71
38
13
28
47
63
73
66
80
80
0
22
31
0
19
24
27
29
13
9
2

Low Clouds (% Sky Obscured)

31
29
8
2
0
0
16
38
51
66
65
64
31
0
22
24
0
19
24
26
22
2
1
0

Medium Clouds (% Sky Obscured)

63
69
84
53
28
10
10
17
21
26
32
52
44
0
0
8
0
0
0
4
22
9
4
0

High Clouds (% Sky Obscured)

4
0
0
0
0
3
4
4
4
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 (%)

20
0
0
0
0
0
0
0
1
3
6
4
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)

13
11
8
7
7
7
6
6
6
5
5
6
6
6
6
6
6
6
7
7
7
8
8
8

Chance of Frost

Temperature (°C)

7
7
7
6
5
5
4
4
5
4
4
4
5
4
4
4
4
3
3
3
3
3
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
81
78
75
75
75
75
73
72
69
71
73
75
75
75
75
73
72
73
74
73
72
72

Pressure (mb)

1001
1002
1002
1003
1004
1004
1004
1005
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006

Ozone (du)

365
368
374
376
376
378
383
390
392
395
394
394
395
396
395
392
392
393
392
390
387
384
382
381

Saturday 24

Waxing Crescent 34%

10:55

02:07

07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
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

Sun - Rise: 10:43, Set: 16:48, Transit: 13:46. Moon - Rise: 10:55, Set: 02:07. Civil Dark: 17:52 - 09:39. Nautical Dark: 18:56 - 08:36. Astro Dark: 19:54 - 07:38

Total Clouds (% Sky Obscured)

1
1
5
1
0
0
2
1
1
63
70
72
86
75
72
93
91
82
87
89
98
96
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
45
50
39
12
0
0
7
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
5
0
0
0
2
0
0
63
70
64
65
62
35
13
30
34
40
81
94
82
78
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
3
0
4
54
26
30
91
44
23
24
33
88
47
50
45

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
1
6
6
13
13
0
0
0
0
0
0
0
0
0
0
1

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)

8
7
7
7
7
7
7
6
6
7
6
6
7
8
8
8
8
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

2
2
2
2
1
1
2
1
1
1
1
2
2
2
2
1
1
1
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
72
71
73
74
71
71
71
68
66
65
65
66
66
66
66
66
66
66
65
65
66
66

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1007
1007

Ozone (du)

380
381
379
381
384
385
383
386
385
386
387
390
389
389
388
390
391
392
391
389
389
388
389
391

Sunday 25

Waxing Crescent 46%

10:43

04:08

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

Sun - Rise: 10:40, Set: 16:52, Transit: 13:46. Moon - Rise: 10:43, Set: 04:08. Civil Dark: 17:55 - 09:37. Nautical Dark: 18:58 - 08:34. Astro Dark: 19:56 - 07:36

Total Clouds (% Sky Obscured)

90
76
55
96
69
59
28
31
31
47
49
47
44
35
14
45
35
43
36
29
26
24
22
14

Low Clouds (% Sky Obscured)

1
1
1
6
14
21
1
5
25
32
34
30
15
7
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

65
44
22
50
25
31
17
20
15
27
32
25
31
24
0
27
29
32
32
29
26
24
22
14

High Clouds (% Sky Obscured)

22
62
18
20
10
1
0
0
0
0
0
0
0
0
0
0
0
0
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
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
1
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
7
7
7
8
8
8
7
7
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
66
68
68
69
69
69
70
70
70
70
69
69
70
69
68
69
69
69
70
70
70
65

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

395
394
392
391
393
393
394
392
391
391
389
383
378
379
379
376
377
377
371
364
361
357
354
349

Monday 26

First Quarter 57%

10:26

06:33

07 Good
08 Good
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
01 Good
02 OK
03 OK
04 OK
05 OK
06 Bad

Sun - Rise: 10:37, Set: 16:55, Transit: 13:46. Moon - Rise: 10:26, Set: 06:33. Civil Dark: 17:58 - 09:34. Nautical Dark: 19:00 - 08:32. Astro Dark: 19:58 - 07:34

Total Clouds (% Sky Obscured)

7
0
1
2
2
3
6
11
5
3
1
0
0
4
4
11
2
6
13
22
41
43
43
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
6
13
22
21
24
27
26

Medium Clouds (% Sky Obscured)

7
0
0
0
0
3
5
8
5
3
0
0
0
0
0
0
0
0
0
0
1
1
1
1

High Clouds (% Sky Obscured)

0
0
1
2
2
1
0
0
0
0
0
0
0
2
1
5
0
0
0
2
22
17
15
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
65
67
67
66
65
67
66
66
69
70
71
71
71
69
70
73
73
73
71
74
76
76
80

Pressure (mb)

1007
1006
1006
1006
1007
1007
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

346
343
339
338
337
338
337
337
338
336
328
323
322
320
320
323
326
329
332
336
340
339
338
338

Tuesday 27

Waxing Gibbous 69%

09:56

No Set

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

Sun - Rise: 10:34, Set: 16:59, Transit: 13:46. Moon - Rise: 09:56, Set: No Set. Civil Dark: 18:01 - 09:32. Nautical Dark: 19:03 - 08:30. Astro Dark: 20:01 - 07:32

Total Clouds (% Sky Obscured)

38
36
39
41
43
37
36
35
36
38
54
20
10
5
10
12
20
53
80
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
26
31
31
34
33
32
35
34
34
35
16
9
1
1
1
0
0
0
0
0
1
1
3

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
1
0
1
1
0
3
6
9
24
37
55
43
27
11
28

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
67
100
100
100
100
100

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
1
1
0
1
1
0
1
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)

17
17
17
18
19
19
19
20
19
19
19
19
15
14
13
13
12
11
11
12
12
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
81
80
80
80
80
80
81
80
80
81
81
83
86
86
84
84
81
77
75
73
71
71

Pressure (mb)

1008
1008
1008
1008
1008
1009
1009
1008
1008
1008
1008
1008
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1003
1003

Ozone (du)

337
334
332
334
339
344
342
336
331
332
333
336
344
351
358
365
372
379
383
387
391
395
399
402

Wednesday 28

Waxing Gibbous 79%

No Rise

No Set

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 10:31, Set: 17:02, Transit: 13:46. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:04 - 09:29. Nautical Dark: 19:06 - 08:27. Astro Dark: 20:03 - 07:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
84
68
54
63
71
77
71
68
67
65
60
59
61
66
72
72
74
76
83

Low Clouds (% Sky Obscured)

5
6
3
1
0
0
0
0
1
1
1
5
8
13
16
20
19
18
17
12
9
6
2
4

Medium Clouds (% Sky Obscured)

41
49
51
56
64
53
38
31
18
12
7
17
26
50
55
60
59
61
58
58
51
48
45
49

High Clouds (% Sky Obscured)

100
100
100
100
100
80
60
40
52
64
76
61
47
40
37
49
51
57
64
63
63
66
72
80

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
1
1
1
1
0
1
1
0
1
1
1
5
8
10
11
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
70
71
71
74
75
77
78
80
80
81
81
80
80
80
80
80
80
81
81
81
83
83

Pressure (mb)

1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
999
999
999

Ozone (du)

409
416
423
427
432
436
436
436
436
433
430
428
428
429
429
427
424
422
416
411
405
399
394
388

Thursday 29

Waxing Gibbous 88%

No Rise

No Set

Sun - Rise: 10:28, Set: 17:06, Transit: 13:47. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:06 - 09:27. Nautical Dark: 19:08 - 08:25. Astro Dark: 20:06 - 07:27

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

Generated: 23/01/26 07:16:23. Forecast: 23/01/26 to 29/01/26. Timezone: UTC+0.00