Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 62%

02:26

10:26

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: 05:43, Set: 20:11, Transit: 12:57. Moon - Rise: 02:26, Set: 10:26. Civil Dark: 20:45 - 05:08. Nautical Dark: 21:28 - 04:25. Astro Dark: 22:17 - 03:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

92
99
98
100
50
0
0
0
0
0
0
3
71
85
80
89
97
100
99
94
100
64
83
100

High Clouds (% Sky Obscured)

70
96
14
100
100
0
0
0
0
3
3
3
3
75
98
85
53
100
91
100
100
67
58
100

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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

Precipitation Probability (%)

0
0
95
84
23
4
1
6
14
7
17
13
19
38
60
74
91
95
95
95
95
78
95
95

Precipitation Amount (mm)

0
0
1
0.6
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
1
1.3
1.5
0.5
0.4
0.7
2.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
96
98
98
98
98
96
98
96
96
96
96
96
98
98
98
96
96
98
96
98

Pressure (mb)

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

Ozone (du)

381
381
382
384
397
401
411
414
416
416
414
413
415
418
419
420
422
423
423
424
426
438
440
426

Tuesday 30

Waning Gibbous 51%

03:00

11:47

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: 05:41, Set: 20:12, Transit: 12:57. Moon - Rise: 03:00, Set: 11:47. Civil Dark: 20:47 - 05:07. Nautical Dark: 21:30 - 04:23. Astro Dark: 22:20 - 03:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
57
55
26
35
32
25
6
54
69
72
81
88
100
100
76
73
70
50
33
35
1
1
1

High Clouds (% Sky Obscured)

69
62
89
27
7
2
3
2
2
29
78
90
99
100
100
18
25
30
35
30
30
2
2
2

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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

Precipitation Probability (%)

95
76
49
37
45
32
26
22
29
58
42
42
48
73
78
38
14
27
41
27
13
4
3
14

Precipitation Amount (mm)

1.2
0.4
0
0
0
0
0
0
0
0.3
0
0
0
0.3
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
96
98
98
98
98
98
100
98
96
96
96
96
96
96
96
96

Pressure (mb)

1000
1000
1001
1001
1001
1002
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006

Ozone (du)

434
432
424
422
418
413
411
410
408
406
405
407
412
417
420
423
423
423
424
423
423
422
422
422

Wednesday 1

Third Quarter 39%

03:27

13:10

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: 05:39, Set: 20:14, Transit: 12:57. Moon - Rise: 03:27, Set: 13:10. Civil Dark: 20:48 - 05:05. Nautical Dark: 21:32 - 04:21. Astro Dark: 22:22 - 03:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
91
93
93

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
88
87
88

Medium Clouds (% Sky Obscured)

1
12
13
50
73
59
73
54
9
52
50
34
31
25
25
25
18
22
28
7
2
6
13
19

High Clouds (% Sky Obscured)

25
35
31
28
33
92
67
50
86
53
79
96
100
100
100
78
47
39
41
47
50
31
17
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
8
8

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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 (%)

6
12
5
4
13
5
9
18
11
15
2
3
2
3
11
4
3
12
1
2
1
3
4
4

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
6
6
7
7
7
7
8
9
10
10
10
10
10
11
11
12
12
12
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
98
98
98
98
96
96
98
98
96
96
96
98
96
96
94
93
88
83
83

Pressure (mb)

1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

421
420
420
421
423
426
428
430
429
428
429
429
429
430
430
430
428
427
425
423
420
418
417
416

Thursday 2

Waning Crescent 28%

03:48

14:33

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: 05:38, Set: 20:15, Transit: 12:57. Moon - Rise: 03:48, Set: 14:33. Civil Dark: 20:50 - 05:03. Nautical Dark: 21:34 - 04:19. Astro Dark: 22:24 - 03:27

Total Clouds (% Sky Obscured)

95
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

10
5
0
1
0
0
18
43
64
69
65
62
65
95
94
93
93
90
75
87
80
80
66
65

High Clouds (% Sky Obscured)

0
0
0
0
0
0
20
38
44
47
52
100
82
60
45
40
45
50
55
60
80
49
8
4

ISS Passover

Visibility (miles)

8
9
9
9
9
9
8
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
3
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

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

Precipitation Probability (%)

5
5
4
11
9
12
10
8
7
38
50
65
63
68
80
88
90
87
64
55
33
25
15
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.5
0.7
0.7
0.7
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

14
14
14
14
14
14
13
13
12
11
11
10
10
10
9
9
10
10
11
12
13
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
86
89
93
94
96
94
96
94
96
96
96
96
96
96
98
98
98
96
96
96
96
91

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016

Ozone (du)

417
419
418
418
415
414
413
412
410
412
412
409
408
407
408
407
405
404
403
401
399
398
397
397

Friday 3

Waning Crescent 18%

04:06

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 OK

Sun - Rise: 05:36, Set: 20:16, Transit: 12:57. Moon - Rise: 04:06, Set: No Set. Civil Dark: 20:51 - 05:01. Nautical Dark: 21:35 - 04:17. Astro Dark: 22:27 - 03:25

Total Clouds (% Sky Obscured)

100
99
99
94
89
83
87
91
94
96
98
100
98
97
96
98
99
100
94
88
80
64
53
40

Low Clouds (% Sky Obscured)

99
98
98
95
92
88
90
93
96
97
98
100
98
95
92
95
98
100
90
81
73
61
51
38

Medium Clouds (% Sky Obscured)

61
60
59
39
21
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
1
0
0

High Clouds (% Sky Obscured)

4
5
33
56
55
50
4
0
0
0
0
0
1
2
2
1
1
1
1
1
1
3
4
5

ISS Passover

Visibility (miles)

9
9
9
9
6
9
9
9
9
9
9
9
9
6
3
0
3
6
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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 (%)

15
10
13
18
17
6
14
20
12
16
3
1
4
3
1
4
3
1
5
5
3
2
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)

14
14
14
13
12
12
11
11
11
12
11
12
12
14
14
14
15
15
15
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
96
94
96
94
94
93
93
93
93
94
94
96
94
91
88
83
78
71
71
71

Pressure (mb)

1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

397
397
397
394
392
391
390
389
389
388
387
387
387
387
388
388
388
389
389
390
391
392
393
393

Saturday 4

Waning Crescent 9%

04:23

15:56

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 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:35, Set: 20:18, Transit: 12:57. Moon - Rise: 04:23, Set: 15:56. Civil Dark: 20:53 - 05:00. Nautical Dark: 21:37 - 04:15. Astro Dark: 22:29 - 03:22

Total Clouds (% Sky Obscured)

53
66
79
86
93
100
100
100
100
95
88
79
83
91
100
79
59
40
51
56
55
60
76
88

Low Clouds (% Sky Obscured)

37
36
38
38
38
34
34
25
21
22
14
10
10
11
11
15
10
12
11
8
2
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
21
27
37
58
79
100
88
76
65
44
26
9
7
6
4
4
4
4
15
26
37

High Clouds (% Sky Obscured)

15
26
40
61
82
100
100
100
100
95
90
78
68
54
35
22
7
2
5
9
16
45
71
94

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 (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
16
15
15
14
13
12
11
11
10
10
10
9
9
9
8
9
9
10
9
8
8
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
77
82
84
89
91
91
92
92
92
94
96
94
92
94
81
72
63
57
52
48
46
43

Pressure (mb)

1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026

Ozone (du)

394
395
395
396
398
399
401
403
405
407
405
404
403
400
397
393
392
391
390
389
388
387
387
386

Sunday 5

Waning Crescent 3%

04:41

17:19

15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Good
21 Good
22 Good
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad

Sun - Rise: 05:33, Set: 20:19, Transit: 12:57. Moon - Rise: 04:41, Set: 17:19. Civil Dark: 20:54 - 04:58. Nautical Dark: 21:39 - 04:13. Astro Dark: 22:32 - 03:20

Total Clouds (% Sky Obscured)

81
71
65
50
30
11
11
11
19
32
35
39
33
27
20
30
40
50

Low Clouds (% Sky Obscured)

0
1
1
4
4
4
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

38
41
44
30
15
0
0
0
0
0
0
4
3
3
4
12
19
26

High Clouds (% Sky Obscured)

74
57
44
44
33
21
14
14
8
14
17
19
18
16
15
26
36
46

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
0
0
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)

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

Chance of Frost

Temperature (°C)

9
8
8
8
5
3
1
2
2
2
2
2
2
3
3
3
5
7

Feels Like (°C)

3
6
6
6
6
6
5
0
0
0
0
1
1
0
-1
0
-1
0

Dew Point (°C)

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

Relative Humidity (%)

43
46
50
53
62
71
83
78
77
73
72
72
69
70
72
73
62
54

Pressure (mb)

1025
1025
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018

Ozone (du)

385
387
388
390
391
391
392
391
390
388
387
386
385
385
385
385
384
384

Forecast for St. John's, Canada (47.56,-52.71)

Generated: 29/04/24 15:05:15. Forecast: 29/04/24 to 05/05/24. Timezone: UTC-2.50