Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 24%

11:07

22:31

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 OK
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
16 Good
17 Good

Sun - Rise: 10:46, Set: 16:45, Transit: 13:45. Moon - Rise: 11:07, Set: 22:31. Civil Dark: 17:49 - 09:42. Nautical Dark: 18:51 - 08:38. Astro Dark: 19:49 - 07:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
87
38
33
0
0
0
0
11
28
41
17
7

Low Clouds (% Sky Obscured)

66
79
88
78
56
52
51
51
54
50
47
30
13
0
18
0
0
0
0
7
9
17
0
0

Medium Clouds (% Sky Obscured)

100
100
94
83
76
67
66
79
79
100
100
100
85
38
25
0
0
0
0
4
21
33
16
5

High Clouds (% Sky Obscured)

100
100
100
93
91
92
100
100
100
100
100
100
80
4
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
29
20
47
55
81
73
55
47
50
44
35
24
3
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.8
0.7
0.4
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
17
18
16
14
14
14
14
15
14
13
12
11
10
9
8
7
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
84
85
84
84
82
84
85
84
85
87
85
82
82
79
79
77
77
76
75
73
72
72

Pressure (mb)

989
990
991
992
993
994
995
996
997
998
999
1000
1001
1001
1002
1003
1003
1004
1004
1005
1005
1005
1006
1006

Ozone (du)

370
369
371
370
370
369
369
368
363
360
361
362
362
362
367
371
372
374
378
382
383
385
389
393

Friday 23

Waxing Crescent 22%

10:55

00:17

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

Sun - Rise: 10:43, Set: 16:48, Transit: 13:46. Moon - Rise: 10:55, Set: 00:17. Civil Dark: 17:52 - 09:39. Nautical Dark: 18:53 - 08:36. Astro Dark: 19:51 - 07:38

Total Clouds (% Sky Obscured)

24
28
2
53
57
0
2
2
31
15
18
2
2
1
1
1
11
12
5
1
1
2
10
18

Low Clouds (% Sky Obscured)

16
6
0
44
57
0
0
0
31
15
3
0
0
0
0
0
11
6
5
1
1
1
10
18

Medium Clouds (% Sky Obscured)

5
0
0
33
29
0
0
0
3
0
0
0
0
0
0
0
8
10
4
0
0
0
0
0

High Clouds (% Sky Obscured)

0
7
0
3
0
0
1
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 (%)

0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3

Relative Humidity (%)

70
70
70
68
68
70
72
72
72
70
70
70
73
74
76
76
74
74
74
74
73
74
76
74

Pressure (mb)

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

Ozone (du)

393
393
391
390
391
390
388
387
387
385
384
381
379
378
377
377
379
379
381
383
385
386
391
393

Saturday 24

Waxing Crescent 34%

10:43

02:07

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

Sun - Rise: 10:40, Set: 16:52, Transit: 13:46. Moon - Rise: 10:43, Set: 02:07. Civil Dark: 17:55 - 09:37. Nautical Dark: 18:56 - 08:34. Astro Dark: 19:54 - 07:36

Total Clouds (% Sky Obscured)

2
1
43
48
36
30
28
18
13
29
87
99
48
30
75
72
22
53
46
14
5
24
49
74

Low Clouds (% Sky Obscured)

0
1
18
19
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
31
29
25
18
16
11
3
2
54
74
41
20
75
55
3
36
27
14
2
24
49
74

High Clouds (% Sky Obscured)

0
0
1
1
1
0
0
0
1
5
0
0
0
0
0
0
0
0
0
0
0
21
42
63

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
1
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
67
66
67
69
69
67
67
66
64
65
67
67
67
66
65
66
69
69
70
73
70
69

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

392
390
389
387
388
390
392
389
387
386
385
386
388
388
388
389
389
391
393
391
387
385
383
383

Sunday 25

Waxing Crescent 46%

10:26

04:08

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

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: 18:58 - 08:32. Astro Dark: 19:56 - 07:34

Total Clouds (% Sky Obscured)

49
31
15
12
8
6
16
25
35
32
32
30
30
26
28
20
16
6
5
3
0
0
0
0

Low Clouds (% Sky Obscured)

5
11
15
11
5
0
0
0
0
0
0
1
1
1
0
1
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

49
28
2
3
5
6
16
25
35
32
32
30
30
26
28
20
13
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
18
0
0
0
0
0
0
0
1
1
1
1
0
1
1
2
1
3
2
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
70
71
66
65
70
69
70
69
68
68
68
70
70
70
71
70
70
70
73
73
73
71

Pressure (mb)

1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

383
383
383
382
382
378
370
367
365
360
357
352
350
351
352
347
345
340
337
336
336
336
337
336

Monday 26

First Quarter 57%

09:56

06:33

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

Sun - Rise: 10:34, Set: 16:59, Transit: 13:46. Moon - Rise: 09:56, Set: 06:33. Civil Dark: N/A - 09:32. Nautical Dark: 19:00 - 08:30. Astro Dark: 19:58 - 07:32

Total Clouds (% Sky Obscured)

7
16
23
20
16
13
13
13
12
9
4
4
46
42
38
35
33
29
29
28
28
21
14
7

Low Clouds (% Sky Obscured)

5
10
16
14
10
7
7
8
8
6
3
2
39
38
37
35
33
29
29
28
28
21
14
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
2
2
1
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 (%)

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
1
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
69
69
69
69
70
71
73
75
78
80
84
86
87
89
89
89
89
87
84
83
83
81

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

333
327
322
316
314
316
316
317
319
320
320
320
324
323
322
321
326
331
337
336
336
336
335
334

Tuesday 27

Waxing Gibbous 69%

No Rise

No Set

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
07 Good
08 Good
09 Good
10 OK
11 OK
12 OK
13 OK
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 10:31, Set: 17:02, Transit: 13:46. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:01 - 09:29. Nautical Dark: 19:03 - 08:27. Astro Dark: 20:01 - 07:30

Total Clouds (% Sky Obscured)

7
6
5
3
2
2
1
1
1
2
4
6
6
7
8
15
21
28
23
20
18
14
12
12

Low Clouds (% Sky Obscured)

5
3
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
1
3
13
20
18
16
8
5
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
83
83
83
81
80
80
80
80
78
77
77
77
75
75
72
71
68
68
70
70
70
70

Pressure (mb)

1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

333
333
333
332
336
339
343
348
353
359
365
372
378
381
383
386
387
388
389
387
385
384
385
386

Wednesday 28

Waxing Gibbous 79%

No Rise

No Set

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
07 Good
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 10:28, Set: 17:06, Transit: 13:47. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:04 - 09:27. Nautical Dark: 19:06 - 08:25. Astro Dark: 20:03 - 07:27

Total Clouds (% Sky Obscured)

9
6
3
3
3
3
2
2
1
3
4
5
10
15
23
25
28
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
3
5
10
15
23
25
28
28

Medium Clouds (% Sky Obscured)

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
1
1
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

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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
5
5
5
5
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-5
-5
-6
-5
-5
-5
-6
-5
-5
-6
-6
-6
-6
-6
-6

Dew Point (°C)

-7
-7
-7
-7
-7
-7
-7
-8
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

69
69
69
68
68
68
67
67
69
69
71
71
71
72
72
72
72
73

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

387
390
392
395
396
398
400
398
397
395
394
392
391
389
387
384
384
384

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

Generated: 22/01/26 17:57:40. Forecast: 22/01/26 to 28/01/26. Timezone: UTC+0.00