Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waning Gibbous 99%

23:09

04:50

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
07 OK
08 Good
09 OK
10 OK
11 OK
12 OK

Sun - Rise: 05:11, Set: 21:29, Transit: 13:22. Moon - Rise: 23:09, Set: 04:50. Civil Dark: 22:32 - 04:07. Nautical Dark: 00:40 - 01:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
66
58
67
72
69
88
89
86
91
85
81
58
54
51
60
83
69
43
9
20
34
40
33

Low Clouds (% Sky Obscured)

52
38
47
62
76
91
76
65
57
70
61
60
45
29
23
27
48
49
23
0
18
27
31
31

Medium Clouds (% Sky Obscured)

20
44
66
50
48
51
69
74
71
78
66
64
42
37
38
57
69
42
34
4
5
11
8
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
2
5
6
3
6
20
12

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
13
12
9
6
2
1
100
100
100
30
13
0
1
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
2
2
1
2
5
5
1
1
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)

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

Chance of Frost

Temperature (°C)

9
10
11
10
10
9
9
8
8
7
7
5
4
4
3
3
2
2
2
4
6
7
8
9

Feels Like (°C)

6
8
9
8
9
7
7
6
5
4
4
2
2
2
2
-1
-1
-1
-1
1
4
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

57
58
58
58
58
59
60
61
65
66
64
62
62
63
65
69
70
70
70
64
60
57
55
56

Pressure (mb)

1020
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

367
366
367
368
369
371
372
373
372
370
369
367
368
368
369
371
371
373
377
381
386
391
393
394

Thursday 25

Waning Gibbous 96%

01:18

04:22

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:08, Set: 21:32, Transit: 13:22. Moon - Rise: 01:18, Set: 04:22. Civil Dark: 22:36 - 04:02. Nautical Dark: 01:02 - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

58
59
61
59
53
65
64
65
78
68
77
77
80
83
69
79
85
69
50
60
71
59
62
66

Low Clouds (% Sky Obscured)

42
59
65
57
60
60
56
44
54
31
44
44
45
45
32
40
51
32
16
0
0
11
27
31

Medium Clouds (% Sky Obscured)

2
2
2
17
0
0
17
52
60
50
48
50
54
56
41
44
41
38
30
33
35
25
36
41

High Clouds (% Sky Obscured)

35
16
12
3
11
18
11
22
28
32
40
34
30
41
20
22
12
24
22
44
53
37
23
30

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
43
88
95
91
96
91
1
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)

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

Chance of Frost

Temperature (°C)

10
10
11
11
11
11
10
9
8
6
5
4
3
3
2
2
1
1
1
4
5
7
8
9

Feels Like (°C)

8
7
8
9
9
8
8
7
6
4
2
1
0
-1
-1
-1
-2
-3
-2
0
2
3
5
6

Dew Point (°C)

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

Relative Humidity (%)

57
56
55
54
55
58
61
66
73
79
83
83
86
88
89
94
94
93
86
76
68
60
55
52

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

395
395
396
396
398
400
400
398
396
396
397
396
394
390
388
386
386
388
387
386
383
381
385
390

Friday 26

Waning Gibbous 90%

No Rise

No Set

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

Sun - Rise: 05:04, Set: 21:35, Transit: 13:21. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:41 - 03:58. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
59
54
31
28
36
40
25
0
0
0
0
20
17
4
2
2
2
3
3
9
14
18
11

Low Clouds (% Sky Obscured)

28
34
30
31
30
44
53
32
0
0
0
0
23
19
1
1
1
1
1
2
9
17
23
14

Medium Clouds (% Sky Obscured)

30
35
29
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
40
17
0
0
0
0
0
0
0
0
0
0
0
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
9
9
9
9
9
9

Fog (%)

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

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
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)

2
3
3
4
4
5
4
3
2
2
3
4
5
5
5
5
4
4
5
6
7
8
8
9

Chance of Frost

Temperature (°C)

10
11
12
12
12
12
11
10
8
7
5
3
2
1
1
0
-0
-0
1
2
3
4
5
6

Feels Like (°C)

7
8
8
9
10
9
9
9
7
5
3
1
-1
-2
-2
-3
-3
-3
-1
0
1
3
3
4

Dew Point (°C)

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

Relative Humidity (%)

48
45
43
43
44
45
46
49
58
65
70
73
78
83
86
86
86
83
77
70
63
58
52
45

Pressure (mb)

1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1013

Ozone (du)

394
395
395
393
393
393
394
393
393
394
394
393
394
396
398
400
401
404
409
412
415
416
419
423

Saturday 27

Waning Gibbous 83%

No Rise

No Set

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 Good
03 Good
04 Good
05 Good
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:01, Set: 21:38, Transit: 13:21. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:45 - 03:53. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

5
0
0
3
3
6
0
0
0
8
7
6
6
6
7
7
8
24
43
50
55
60
60
72

Low Clouds (% Sky Obscured)

7
0
0
2
2
3
0
0
0
4
2
2
2
2
3
3
3
14
29
40
45
45
50
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
2
2
2
1
0
0
0
0
0
0
0
0
12

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
1
1
1
1
0
0
0
0
0
0
0
0
0
1
1
2
7
16
12
8
1
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)

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

Chance of Frost

Temperature (°C)

6
7
7
7
7
7
6
6
5
3
3
2
2
1
1
1
1
1
2
3
5
6
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
36
38
39
39
41
43
49
58
67
72
76
76
76
76
75
73
74
74
79
80
74
63
55

Pressure (mb)

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

Ozone (du)

428
431
431
432
434
435
437
438
440
442
445
448
450
450
450
449
449
448
448
446
446
446
447
448

Sunday 28

Waning Gibbous 74%

No Rise

No Set

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

Sun - Rise: 04:57, Set: 21:42, Transit: 13:21. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:49 - 03:48. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
81
78
41
38
28
23
21
19
21
21
21
21
22
20
16
12
13
14
13
17
23
28
50

Low Clouds (% Sky Obscured)

50
62
63
43
46
39
31
23
21
18
17
11
5
0
0
1
1
1
0
0
2
4
6
19

Medium Clouds (% Sky Obscured)

24
32
25
23
17
15
13
9
11
11
11
12
12
14
15
14
12
14
19
23
21
22
18
37

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
2
2
2
2
3
3
3
2
1
0
0
1
1
2
3
5
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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

3
2
12
15
4
10
13
3
4
3
1
2
1
1
1
1
0
1
1
0
2
5
2
16

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

Chance of Frost

Temperature (°C)

8
9
9
9
9
9
8
7
7
6
5
4
4
3
3
3
3
3
4
5
7
8
8
9

Feels Like (°C)

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

Dew Point (°C)

-2
-3
-3
-4
-5
-6
-7
-7
-5
-4
-3
-3
-3
-4
-4
-3
-3
-2
-2
-2
-1
-1
-2
-2

Relative Humidity (%)

49
45
41
38
36
34
34
34
42
50
56
61
61
61
62
64
67
70
66
60
56
53
50
48

Pressure (mb)

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

Ozone (du)

449
449
450
451
452
452
452
453
454
455
454
455
455
455
455
455
455
455
454
453
452
451
450
450

Monday 29

Waning Gibbous 63%

No Rise

No Set

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 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 Good
12 OK

Sun - Rise: 04:54, Set: 21:45, Transit: 13:21. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:54 - 03:43. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
96
97
97
98
89
81
74
79
79
83
79
75
76
62
51
43
31
19
8
12
15
16
35

Low Clouds (% Sky Obscured)

31
42
52
64
76
65
53
38
45
52
64
64
74
79
71
58
44
32
20
9
10
12
13
34

Medium Clouds (% Sky Obscured)

57
78
74
70
65
49
34
18
13
8
3
2
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
36
24
18
15
8
4
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
3
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

24
18
38
46
41
43
38
19
18
19
7
5
2
0
1
1
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)

7
6
6
7
8
10
10
9
9
9
8
8
7
7
6
6
6
6
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

9
10
10
9
9
8
8
7
6
5
4
3
3
2
1
1
1
1
2
3
4
5
6
7

Feels Like (°C)

7
7
7
7
6
7
5
4
3
3
1
0
-1
-1
-2
-2
-1
-1
-1
-1
0
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

47
47
46
51
56
61
65
70
75
78
77
77
77
76
76
76
77
77
73
69
64
60
58
55

Pressure (mb)

1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

450
451
451
452
453
454
455
455
456
456
457
457
458
458
458
457
457
456
454
451
449
447
445
442

Tuesday 30

Waning Gibbous 52%

05:41

09:50

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

Sun - Rise: 04:50, Set: 21:48, Transit: 13:21. Moon - Rise: 05:41, Set: 09:50. Civil Dark: 22:58 - 03:39. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
75
83
91
99
98
95
93
88
83
79
80
80
81
79
77
76

Low Clouds (% Sky Obscured)

54
76
83
89
94
92
92
91
86
80
75
78
83
85
81
78
74

Medium Clouds (% Sky Obscured)

0
0
16
25
42
31
16
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
1
1
1
1
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

1
0
5
8
10
12
13
14
14
15
16
16
18
20
18
14
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
7
8
7
7
7
5
4
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

8
8
9
8
8
8
8
7
6
5
4
3
3
3
3
2
2

Feels Like (°C)

6
6
7
6
6
5
5
4
3
2
2
1
-1
0
0
0
1

Dew Point (°C)

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

Relative Humidity (%)

50
48
45
47
48
51
56
62
69
74
80
88
86
86
86
85
83

Pressure (mb)

1017
1017
1018
1018
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

441
439
437
435
433
431
430
429
428
428
428
428
427
427
427
428
428

Forecast for Hveragerdi, Hveragerðisbær, Republic of Iceland (64.28,-21.09)

Generated: 24/04/24 13:29:19. Forecast: 24/04/24 to 30/04/24. Timezone: UTC+0.00