Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 63%

No Rise

No Set

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
13 Bad
14 Bad

Sun - Rise: 04:47, Set: 21:51, Transit: 13:21. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:06 - 03:31. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
92
90
84
63
62
75
76
83
79
83
91
99
100
100
94
98
90
98
91
99
99
95
91

Low Clouds (% Sky Obscured)

85
78
68
50
43
58
72
73
76
75
81
91
99
100
100
93
97
88
98
89
98
99
94
89

Medium Clouds (% Sky Obscured)

31
23
16
13
4
1
2
1
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

43
36
55
45
35
7
5
3
17
10
2
3
15
5
4
3
2
3
2
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
5
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
0
1
3
4
3
3
4
7
8
6
9
6
5
6
4
2
5
11
13

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)

14
16
17
17
18
17
15
12
10
9
9
10
10
9
8
8
9
10
11
11
12
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
72
75
77
83
88
89
91
93
94
94
91
89
88
86
84
81
80
77
76
76
72
72

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

436
439
440
439
438
438
438
438
439
438
438
438
436
435
436
438
441
442
441
441
441
440
441
443

Tuesday 30

Waning Gibbous 52%

05:58

09:32

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
13 Bad
14 Bad

Sun - Rise: 04:43, Set: 21:55, Transit: 13:21. Moon - Rise: 05:58, Set: 09:32. Civil Dark: 23:11 - 03:25. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
77
83
81
73
61
61
64
67
78
81
84
86
100
100
100
100
97
97
96
83
95
94
97

Low Clouds (% Sky Obscured)

86
75
79
77
72
63
63
64
58
56
64
69
70
63
55
49
36
34
40
31
42
42
61
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
40
43
44
60
68
93
100
99
93
83
90
68
87
89
84

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
0
71
72
78
100
100
100
35
35
35
16
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
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
1
3
8
3
3
3
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 (%)

5
4
2
1
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
17

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
14
13
10
8
7
6
5
4
4
3
3
3
2
2
2
2
2
4
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
74
75
77
79
80
83
89
91
93
91
89
91
89
89
87
84
80
78
73
68
62
59
53

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

442
442
442
442
442
445
448
448
446
440
439
439
438
439
438
439
441
441
442
442
443
444
445
444

Wednesday 1

Third Quarter 40%

05:27

11:56

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
13 Bad
14 Bad

Sun - Rise: 04:39, Set: 21:58, Transit: 13:21. Moon - Rise: 05:27, Set: 11:56. Civil Dark: 23:16 - 03:19. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
90
90
91
91
95
99
96
94
97
92
91
78
97
95
85
84
80
42
75
69
69
76
78

Low Clouds (% Sky Obscured)

85
83
80
80
82
81
80
83
86
64
71
68
62
90
93
80
83
77
41
70
64
64
74
75

Medium Clouds (% Sky Obscured)

82
75
82
83
81
89
96
95
92
94
88
86
72
57
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
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
5
8
9
9
9
9
6
9
6
9
9
7
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
18
17
18
15
9
14
16
13
21
34
27
17
22
11
9
13
8
7
16
18
21
26
17

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
7
6
5
5
5
6
7
7
7
6
6
6
6
8
12
14
15
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
47
45
46
51
57
63
71
77
83
88
91
88
85
83
82
79
75
80
75
71
64
64
62

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

443
442
441
440
439
439
441
442
441
441
441
441
441
442
443
445
444
438
439
442
443
443
441
440

Thursday 2

Waning Crescent 29%

05:08

14:01

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

Sun - Rise: 04:36, Set: 22:02, Transit: 13:21. Moon - Rise: 05:08, Set: 14:01. Civil Dark: 23:22 - 03:14. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

48
48
48
44
40
45
30
24
17
30
39
50
48
43
43
45
49
51
46
45
51
82
72
77

Low Clouds (% Sky Obscured)

50
47
48
44
39
45
31
25
18
18
17
16
11
6
2
2
2
2
21
37
60
82
75
75

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
15
20
23
27
33
41
46
51
35
19
0
22
47
70

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 (%)

2
1
0
2
3
1
3
3
1
3
2
0
0
0
0
0
0
0
1
1
1
6
8
9

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
15
15
13
11
10
8
6
4
3
3
3
4
3
2
2
1
2
3
3
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
48
49
50
52
56
60
64
68
70
70
74
75
77
77
75
70
65
62
60
57
54
52
51

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1013

Ozone (du)

439
439
438
438
439
441
441
441
441
439
439
441
442
443
442
437
435
433
434
436
437
437
436
436

Friday 3

Waning Crescent 19%

04:54

No Set

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
13 Bad
14 Bad

Sun - Rise: 04:32, Set: 22:05, Transit: 13:20. Moon - Rise: 04:54, Set: No Set. Civil Dark: 23:27 - 03:08. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
96
93
97
97
97
98
99
100
98
94
94
88
84
79
91
83
81
81
83
85
91
96
100

Low Clouds (% Sky Obscured)

81
89
85
85
80
76
83
91
98
96
92
93
86
79
74
88
81
75
74
74
73
68
61
55

Medium Clouds (% Sky Obscured)

72
69
66
65
66
65
74
73
76
48
25
0
0
0
0
63
32
0
0
0
0
25
50
66

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
3
4
8
15
19
35

ISS Passover

Visibility (miles)

9
9
9
9
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
None
None
None
None
Sleet
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

30
47
64
71
74
70
86
95
95
85
74
54
47
32
24
73
67
51
41
29
7
9
8
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
57
64
70
75
83
86
93
96
96
93
94
98
98
96
96
96
94
94
89
86
82
76
73

Pressure (mb)

1013
1012
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008

Ozone (du)

434
431
429
428
426
426
426
427
428
428
428
429
429
430
431
431
429
428
426
424
423
421
418
415

Saturday 4

Waning Crescent 10%

04:41

15:59

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
13 Bad
14 Bad

Sun - Rise: 04:28, Set: 22:09, Transit: 13:20. Moon - Rise: 04:41, Set: 15:59. Civil Dark: 23:33 - 03:01. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
97
95
91
86
82
82
83
87
92
96
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
30
18
24
30
37
46
52
60
70
77
86
91
95
99
100
100
100
99
97
95
94
92
91

Medium Clouds (% Sky Obscured)

63
68
80
85
91
99
98
96
95
95
90
80
71
70
70
73
77
85
88
92
95
96
96
97

High Clouds (% Sky Obscured)

50
50
45
25
20
20
15
15
15
23
27
35
36
33
35
40
41
39
59
76
97
98
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
4
3
2
0
0
0
0
2
3
5
5
5
5
7
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
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

11
21
32
31
29
27
36
36
33
46
57
67
68
65
62
59
53
42
50
55
56
47
41
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.2
0.2
0
0
0
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
74
78
82
85
88
86
88
86
89
91
94
93
94
94
94
93
91
89
88
85
85
85

Pressure (mb)

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

Ozone (du)

412
411
409
407
407
406
406
405
404
403
403
403
403
405
406
408
409
410
411
411
410
410
410
411

Sunday 5

Waning Crescent 4%

04:28

17:57

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 OK

Sun - Rise: 04:25, Set: 22:12, Transit: 13:20. Moon - Rise: 04:28, Set: 17:57. Civil Dark: 23:39 - 02:55. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
96
95
72
49
26

Low Clouds (% Sky Obscured)

91
91
91
93
96
98
96
95
94
96
97
99
98
97
96
94
92
91
80
70
60

Medium Clouds (% Sky Obscured)

97
97
97
98
99
99
98
97
96
93
90
87
79
70
62
65
69
77
78
79
75

High Clouds (% Sky Obscured)

98
96
94
94
93
91
93
95
96
95
95
94
63
32
0
1
2
3
32
58
85

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

37
38
40
38
33
24
36
47
55
59
65
73
64
58
52
49
48
50
44
37
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
89
93
93
93
93
94
96
98
98
98
98
98
96
98
88
79
73
62
52

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

411
412
412
412
412
411
411
413
414
416
417
418
419
420
421
422
424
426
427
427
427

Forecast for Bordeyri, Republic of Iceland (65.15,-21.06)

Generated: 29/04/24 15:31:30. Forecast: 29/04/24 to 05/05/24. Timezone: UTC+0.00