Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 63%

No Rise

No Set

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

Sun - Rise: 04:58, Set: 22:03, Transit: 13:31. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:18 - 03:43. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

53
75
69
90
91
70
73
73
68
85
82
63
52
22
20
28
39
49
64
96
96
88
100
100

Low Clouds (% Sky Obscured)

72
66
79
90
90
67
70
71
67
85
81
59
50
24
20
24
34
49
57
63
49
30
23
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
58
79
83
100
100

High Clouds (% Sky Obscured)

1
1
2
2
2
2
2
0
0
0
0
0
0
0
0
1
2
24
47
65
43
57
57
50

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
6
0
6
6
7
0
0
0
0
1
2
2
2
1
1
0
1
1
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)

9
10
12
15
15
15
15
15
15
14
14
13
14
14
14
13
11
9
8
7
6
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
80
80
80
79
77
76
75
72
68
66
65
67
67
67
68
70
68
68
69
72
72
71

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

442
442
440
437
434
433
432
432
433
436
438
439
439
440
436
435
432
430
429
430
430
432
430
431

Wednesday 1

Third Quarter 52%

06:03

09:47

02 Bad
03 Bad
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

Sun - Rise: 04:55, Set: 22:06, Transit: 13:30. Moon - Rise: 06:03, Set: 09:47. Civil Dark: 23:23 - 03:38. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
95
98
96
92
98
98
90
91
96
94
91
96
93
96
97
100
97
91
94
96
95
97

Low Clouds (% Sky Obscured)

9
2
2
2
9
41
84
86
73
70
91
83
54
59
95
88
86
67
52
56
82
78
84
89

Medium Clouds (% Sky Obscured)

100
99
94
97
95
83
78
87
73
70
72
73
76
90
61
89
92
91
74
53
57
62
62
69

High Clouds (% Sky Obscured)

50
45
50
22
40
34
37
1
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
8
3
2
4
2
2

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
2
10
9
6
5
5
11
28
38
46
45
48
52
57
68
79
80

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
2
3
4
4
5
5
6
6
7
8
8
9
9
10
10
10
11
11
11
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
70
70
72
70
73
73
72
71
70
68
69
70
76
78
79
81
84
84
88
91
94
91
93

Pressure (mb)

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

Ozone (du)

434
436
438
437
437
439
442
444
445
446
447
448
445
443
443
443
441
440
440
442
442
441
440
441

Thursday 2

Waning Crescent 40%

05:34

12:08

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

Sun - Rise: 04:51, Set: 22:10, Transit: 13:30. Moon - Rise: 05:34, Set: 12:08. Civil Dark: 23:28 - 03:33. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
93
93
90
89
64
62
68
72
54
54
54
45
40
41
33
42
40
38
51
49
89
94
96

Low Clouds (% Sky Obscured)

69
72
82
82
86
63
62
68
73
57
57
57
50
45
46
34
44
39
38
51
49
55
49
44

Medium Clouds (% Sky Obscured)

67
60
82
73
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
23

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
45
45
50

ISS Passover

Visibility (miles)

5
7
4
4
4
3
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

58
50
62
76
64
34
23
16
3
2
9
0
0
1
7
13
1
10
15
3
12
11
9
11

Precipitation Amount (mm)

0
0
0
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
9
9
9
8
7
7
8
11
12
12
11
11
11
9
8
6
5
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
91
91
91
90
91
91
88
84
79
76
74
71
69
69
69
70
72
74
76
78
79
79

Pressure (mb)

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

Ozone (du)

441
441
441
441
441
434
430
431
434
437
436
436
434
434
434
433
435
435
436
435
434
432
431
431

Friday 3

Waning Crescent 29%

05:17

14:12

02 Bad
03 Bad
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

Sun - Rise: 04:47, Set: 22:13, Transit: 13:30. Moon - Rise: 05:17, Set: 14:12. Civil Dark: 23:34 - 03:27. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
99
99
98
98
98
97
97
97
95
90
95
91
85
80
82
82
82
75
65
61
72
82

Low Clouds (% Sky Obscured)

43
46
50
73
85
85
86
82
78
73
76
78
89
84
79
73
70
65
60
62
58
54
57
61

Medium Clouds (% Sky Obscured)

35
31
28
48
95
61
17
17
20
17
17
16
16
13
8
0
5
11
17
13
6
0
14
28

High Clouds (% Sky Obscured)

45
50
50
55
50
45
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
6
1
2
2
3
2
2
2
2
2
2
6
9
4
9
6
8

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

Precipitation Probability (%)

11
11
10
9
25
40
44
78
89
78
81
91
95
95
89
73
70
65
56
50
45
47
49
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
0.8
0.4
0.5
0.7
0.8
0.7
0.6
0.4
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
7
8
9
11
14
17
16
15
14
14
15
15
14
12
11
12
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
82
82
86
91
93
94
96
94
94
93
91
91
91
93
91
90
89
88
89
89
86

Pressure (mb)

1019
1018
1018
1017
1016
1016
1015
1015
1014
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1008

Ozone (du)

429
429
427
428
431
435
432
429
429
428
428
426
423
422
423
424
426
428
428
426
425
423
422
420

Saturday 4

Waning Crescent 18%

05:03

16:10

02 Bad
03 Bad
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

Sun - Rise: 04:44, Set: 22:17, Transit: 13:30. Moon - Rise: 05:03, Set: 16:10. Civil Dark: 23:39 - 03:21. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
62
93
93
87
79
75
74
71
73
73
74
74
75
78
81
80
82
84
90
92
96
95
96

Low Clouds (% Sky Obscured)

39
37
78
86
79
74
67
58
65
64
65
65
68
69
73
76
75
73
68
75
83
89
86
82

Medium Clouds (% Sky Obscured)

42
32
26
18
12
8
55
55
55
55
55
55
55
55
60
60
55
55
55
65
70
75
80
85

High Clouds (% Sky Obscured)

0
4
21
25
30
40
45
50
50
45
40
35
35
30
35
35
15
15
20
19
14
13
9
10

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

25
37
40
45
46
42
28
44
64
59
63
65
65
66
66
66
80
72
58
55
51
47
46
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
16
15
14
12
15
18
21
20
21
21
20
19
17
17
16
15
13
11
9
10
11
13
12

Chance of Frost

Temperature (°C)

4
4
4
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
5
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
80
83
85
86
88
91
94
94
96
94
94
96
96
94
96
96
96
96
98
98
94

Pressure (mb)

1008
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1002
1003
1003
1003
1004
1004
1004

Ozone (du)

418
416
414
413
412
411
411
412
412
413
415
415
415
415
416
415
414
414
415
415
416
417
417
418

Sunday 5

Waning Crescent 10%

04:51

18:07

02 Bad
03 Bad
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

Sun - Rise: 04:40, Set: 22:20, Transit: 13:30. Moon - Rise: 04:51, Set: 18:07. Civil Dark: 23:45 - 03:15. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
96
97
97
95
92
86
81
76
73
74
78
83
82
79
76
78
81
80
82
85
88
87
88

Low Clouds (% Sky Obscured)

81
86
88
90
86
84
82
76
73
66
71
76
81
75
71
68
66
64
63
65
70
76
71
66

Medium Clouds (% Sky Obscured)

85
88
82
76
67
58
54
47
45
38
40
47
54
59
65
65
65
60
55
43
26
14
11
7

High Clouds (% Sky Obscured)

15
10
10
10
9
8
3
4
4
5
5
5
5
5
10
10
10
10
10
9
9
13
11
12

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

49
46
41
36
38
35
21
30
29
21
40
53
61
77
87
95
92
88
84
76
69
63
62
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.7
0.6
0.5
0.4
0.4
0.3
0.2
0.3
0.2

Wind Speed/Direction (mph)

12
11
10
10
9
8
8
8
8
8
9
9
9
9
10
11
12
12
12
12
12
12
12
13

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
86
83
79
80
82
85
88
89
93
94
96
98
98
98
98
96
96
96
94
93
93
91

Pressure (mb)

1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001

Ozone (du)

419
419
421
422
424
421
419
416
416
416
416
414
412
410
410
410
410
411
411
412
413
414
416
415

Monday 6

Waning Crescent 4%

04:39

20:08

Sun - Rise: 04:36, Set: 22:24, Transit: 13:30. Moon - Rise: 04:39, Set: 20:08. Civil Dark: 23:51 - 03:09. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

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: 30/04/24 02:29:39. Forecast: 30/04/24 to 06/05/24. Timezone: UTC+0.00