Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 15%

11:18

22:31

04 Bad
05 Bad
06 Bad
07 OK
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: 10:49, Set: 16:41, Transit: 13:45. Moon - Rise: 11:18, Set: 22:31. Civil Dark: 17:47 - 09:44. Nautical Dark: 18:51 - 08:40. Astro Dark: 19:49 - 07:41

Total Clouds (% Sky Obscured)

100
100
62
39
82
92
100
100
100
100
100
100
100
100
100
100
94
93
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
45
29
37
45
40
0
55
65
98
68
65
56
55
63
93
81
78
78
54
48
50
49
46

Medium Clouds (% Sky Obscured)

100
66
31
39
59
75
100
100
100
100
100
100
100
100
85
82
91
82
68
78
59
58
85
100

High Clouds (% Sky Obscured)

100
75
3
0
43
92
100
100
100
100
100
100
100
100
100
100
90
88
100
100
100
100
100
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
2
0
0
35
95
83
84
69
71
30
13
9
15
10
31
62
53
44
34
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
1
0.4
0.8
0.5
0.6
0
0
0
0
0
0
0.5
0.4
0.3
0
0

Wind Speed/Direction (mph)

20
15
14
13
15
15
14
14
17
19
20
19
18
16
16
16
17
17
17
16
16
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
80
79
79
76
76
79
79
78
82
83
79
79
81
84
84
84
82
84
82
75
77
79
81

Pressure (mb)

992
991
991
990
990
991
991
991
990
989
989
988
988
988
989
990
990
991
993
994
995
995
996
997

Ozone (du)

353
361
367
367
373
375
378
378
381
380
379
379
375
372
367
366
366
366
367
364
364
365
364
361

Friday 23

Waxing Crescent 24%

11:07

00:17

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

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)

100
100
85
88
69
59
52
50
27
27
45
63
58
62
2
6
11
15
34
2
2
1
1
27

Low Clouds (% Sky Obscured)

38
7
2
5
27
16
7
9
20
27
45
62
58
19
0
1
3
2
30
1
0
0
1
27

Medium Clouds (% Sky Obscured)

100
100
83
83
62
59
52
50
22
7
19
40
56
56
0
0
0
10
13
0
0
0
0
5

High Clouds (% Sky Obscured)

100
100
26
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
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 (%)

21
12
2
1
1
0
1
0
1
2
2
1
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
12
12
11
10
9
8
8
7
6
6
6
6
6
6
6
6
6
5
6
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
85
82
79
78
76
76
77
76
76
73
72
73
74
72
70
70
69
69
70
72
72
76

Pressure (mb)

999
1000
1001
1001
1002
1003
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

360
361
364
366
369
372
373
374
376
382
389
392
392
390
392
392
390
388
386
384
383
384
386
384

Saturday 24

Waxing Crescent 34%

10:55

02:07

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

14
22
24
19
23
22
9
0
2
3
2
3
1
70
62
69
42
34
18
8
30
69
100
95

Low Clouds (% Sky Obscured)

14
17
10
0
1
0
9
0
1
1
0
0
0
0
45
40
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

9
21
24
19
21
17
3
0
0
0
0
0
0
70
60
69
41
31
5
0
24
51
77
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
8
30
69
99
68

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
6
4
1
1
1
0
0
0
0
1
1
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)

7
7
7
7
7
7
7
7
7
7
7
7
7
8
7
8
8
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
73
76
77
76
74
74
71
71
71
70
69
66
67
66
69
69
70
70
73
73
70
68

Pressure (mb)

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

Ozone (du)

379
377
377
376
378
379
380
383
381
379
378
379
379
379
382
384
384
384
388
391
393
392
389
387

Sunday 25

Waxing Crescent 46%

10:43

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

Sun - Rise: 10:40, Set: 16:52, Transit: 13:46. Moon - Rise: 10:43, Set: No Set. Civil Dark: 17:55 - 09:37. Nautical Dark: 18:58 - 08:34. Astro Dark: 19:56 - 07:36

Total Clouds (% Sky Obscured)

84
62
57
72
70
51
55
61
71
76
81
63
43
26
8
7
3
3
5
27
13
8
7
9

Low Clouds (% Sky Obscured)

1
0
1
1
1
6
6
17
20
13
9
8
10
15
2
2
0
0
0
0
1
1
0
0

Medium Clouds (% Sky Obscured)

78
62
57
57
41
40
48
57
67
73
78
52
30
9
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
0
6
25
44
8
5
2
2
2
4
2
1
1
1
1
2
2
2
15
7
3
3
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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 (%)

1
0
1
1
0
1
3
7
9
1
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
9
9
9
8
8
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10
11
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
70
70
73
71
70
71
77
77
77
74
72
72
73
74
74
74
74
74
73
68
69
69
69

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005

Ozone (du)

386
386
384
384
380
378
379
380
382
386
390
391
390
391
391
391
386
382
377
372
368
367
368
366

Monday 26

First Quarter 57%

10:26

04:08

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

Sun - Rise: 10:37, Set: 16:55, Transit: 13:46. Moon - Rise: 10:26, Set: 04:08. Civil Dark: 17:58 - 09:34. Nautical Dark: 19:00 - 08:32. Astro Dark: 19:58 - 07:34

Total Clouds (% Sky Obscured)

6
15
25
8
1
2
12
5
5
2
13
11
21
32
17
23
33
34
34
35
39
44
46
39

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
1
14
19
25
25
25
25
24
24
23
24

Medium Clouds (% Sky Obscured)

0
1
1
1
1
1
5
1
1
0
0
1
8
9
17
17
10
9
5
1
2
2
2
1

High Clouds (% Sky Obscured)

1
4
5
1
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
7
6
4

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
1
1
0
1
1
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)

15
16
17
17
17
18
18
18
18
18
19
19
19
19
19
22
23
23
24
24
25
26
27
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
70
67
66
66
65
66
66
66
68
68
68
70
73
76
78
81
81
84
84
86
86
88

Pressure (mb)

1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005

Ozone (du)

362
361
361
359
357
355
353
352
353
352
352
350
346
345
340
339
338
337
336
335
333
333
332
332

Tuesday 27

Waxing Gibbous 69%

09:56

06:33

04 Bad
05 Bad
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 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 OK
03 OK

Sun - Rise: 10:34, Set: 16:59, Transit: 13:46. Moon - Rise: 09:56, Set: 06:33. Civil Dark: 18:01 - 09:32. Nautical Dark: 19:03 - 08:30. Astro Dark: 20:01 - 07:32

Total Clouds (% Sky Obscured)

33
27
22
16
10
13
14
16
22
29
34
31
29
28
32
33
34
30
29
25
30
32
35
33

Low Clouds (% Sky Obscured)

25
27
22
16
10
13
14
16
22
29
34
31
29
28
32
33
34
30
29
25
30
32
35
33

Medium Clouds (% Sky Obscured)

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

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)

4
3
3
3
3
3
5
7
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 (%)

1
0
1
1
0
1
1
1
1
1
1
2
2
1
2
2
0
2
9
13
13
9
2
6

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)

28
27
27
27
26
26
27
27
28
25
25
24
24
23
23
23
23
24
24
24
24
24
25
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
86
86
86
86
86
86
86
86
84
84
83
80
75
73
70
68
67
66
66
65

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004

Ozone (du)

330
328
326
326
326
326
328
330
331
333
335
336
338
340
342
345
349
352
356
361
365
368
371
374

Wednesday 28

Waxing Gibbous 79%

No Rise

No Set

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)

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: 22/01/26 04:36:08. Forecast: 22/01/26 to 28/01/26. Timezone: UTC+0.00