Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 71%

01:53

09:47

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
15 Bad

Sun - Rise: 06:00, Set: 20:17, Transit: 13:09. Moon - Rise: 01:53, Set: 09:47. Civil Dark: 20:50 - 05:27. Nautical Dark: 21:31 - 04:46. Astro Dark: 22:16 - 04:00

Total Clouds (% Sky Obscured)

92
94
96
76
75
79
90
94
96
100
100
97
95
99
92
100
100
100
76
97
90
89
85
82

Low Clouds (% Sky Obscured)

57
54
62
58
58
66
86
88
90
88
91
60
82
91
85
49
61
77
68
91
85
72
72
78

Medium Clouds (% Sky Obscured)

53
47
33
35
31
33
21
34
88
100
97
96
91
96
64
100
100
100
49
35
33
36
34
0

High Clouds (% Sky Obscured)

4
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
3
4
9
4
0
3
9
9
2
3
1
4
5
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
43
23
10
100
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

2
3
2
19
16
16
14
19
46
69
95
95
95
85
37
29
78
74
70
89
90
85
68
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.8
0.6
1.2
0.5
0
0
0.4
0
0.3
0.7
0.7
0.7
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
10
9
8
7
6
6
6
6
6
5
5
5
5
4
4
5
6
6
7
8
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
61
67
73
81
93
93
81
81
91
98
94
98
100
96
98
93
91
90
82
79
68
60
55

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1019
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

375
372
370
369
369
371
371
372
377
387
396
400
398
403
404
418
430
436
440
441
439
436
436
436

Monday 29

Waning Gibbous 60%

02:37

11:02

16 Bad
17 Bad
18 Bad
19 OK
20 Good
21 OK
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
15 Bad

Sun - Rise: 05:58, Set: 20:19, Transit: 13:09. Moon - Rise: 02:37, Set: 11:02. Civil Dark: 20:52 - 05:26. Nautical Dark: 21:32 - 04:44. Astro Dark: 22:18 - 03:58

Total Clouds (% Sky Obscured)

67
79
71
20
8
21
68
99
94
95
100
100
100
100
100
100
100
100
100
100
100
100
98
100

Low Clouds (% Sky Obscured)

63
72
66
25
7
20
63
71
90
74
88
94
82
82
89
92
100
93
91
90
75
100
94
79

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
9
65
82
84
100
100
100
100
100
99
100
100
100
100
100
62
72
83

High Clouds (% Sky Obscured)

0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
2
2
0
0
0
0
0
0
0
0
0
0
0
0
3
6

Fog (%)

0
0
0
0
0
0
0
0
0
3
7
0
0
54
81
59
71
32
9
2
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

23
22
9
4
5
10
23
45
58
58
63
66
95
95
95
62
72
75
79
95
95
95
93
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.8
0.5
0
0.4
0.2
0
0.8
1.2
0.5
0.3
1.6

Wind Speed/Direction (mph)

10
11
10
8
5
2
3
3
3
3
3
3
4
4
4
4
5
5
5
5
5
3
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
49
58
61
74
88
93
94
96
98
100
100
100
100
98
100
100
98
100
98
98
98
95
87

Pressure (mb)

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

Ozone (du)

435
429
423
418
420
421
423
423
425
431
433
433
434
433
430
431
430
430
430
430
431
434
434
434

Tuesday 30

Waning Gibbous 49%

03:11

12:22

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

Sun - Rise: 05:57, Set: 20:20, Transit: 13:09. Moon - Rise: 03:11, Set: 12:22. Civil Dark: 20:53 - 05:24. Nautical Dark: 21:34 - 04:43. Astro Dark: 22:21 - 03:56

Total Clouds (% Sky Obscured)

100
100
84
77
31
39
42
49
52
57
67
71
72
75
87
82
85
46
69
82
70
72
65
59

Low Clouds (% Sky Obscured)

85
85
70
74
27
29
31
38
58
64
72
76
78
76
87
82
84
34
31
23
12
2
8
13

Medium Clouds (% Sky Obscured)

90
51
25
12
0
0
2
6
2
2
2
0
0
0
0
0
0
0
41
43
36
78
50
28

High Clouds (% Sky Obscured)

0
0
0
0
0
3
3
3
3
0
0
0
0
0
4
3
60
8
28
60
41
55
56
62

ISS Passover

Visibility (miles)

2
6
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
2
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

Light Rain
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 (%)

88
62
49
29
6
1
0
0
0
1
0
1
1
1
1
1
1
2
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
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
7
8
8
7
5
5
5
4
4
4
4
3
3
3
2
3
4
4
5
5
5
6
6

Chance of Frost

Temperature (°C)

8
8
8
7
6
5
5
5
4
4
4
3
4
4
3
4
7
9
10
11
12
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
91
91
93
98
98
96
96
93
89
88
86
89
93
85
74
64
52
44
39
35
32
32

Pressure (mb)

1019
1020
1021
1021
1022
1023
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025

Ozone (du)

434
434
433
430
427
424
423
423
421
416
413
414
415
415
414
409
403
401
400
399
398
396
396
395

Wednesday 1

Third Quarter 37%

03:38

13:43

16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
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
15 Bad

Sun - Rise: 05:56, Set: 20:21, Transit: 13:09. Moon - Rise: 03:38, Set: 13:43. Civil Dark: 20:54 - 05:22. Nautical Dark: 21:36 - 04:41. Astro Dark: 22:23 - 03:53

Total Clouds (% Sky Obscured)

53
46
38
31
33
36
38
40
50
57
66
72
80
82
85
87
87
86
85
86
87
88
77
66

Low Clouds (% Sky Obscured)

18
13
10
5
4
3
34
40
37
45
40
45
50
58
63
72
69
67
64
57
53
53
51
49

Medium Clouds (% Sky Obscured)

45
39
26
41
46
48
37
45
50
60
58
60
65
63
68
67
64
61
62
62
65
59
20
12

High Clouds (% Sky Obscured)

63
62
66
61
66
61
61
60
60
60
65
69
74
77
80
80
73
74
77
75
17
23
18
10

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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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
1
8
29
11
14
37
20
13
17
3
5
10
4
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)

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

Chance of Frost

Temperature (°C)

13
13
12
10
8
6
4
3
2
2
1
2
2
2
4
6
7
9
11
12
13
15
16
16

Feels Like (°C)

10
10
9
8
6
4
2
1
0
-0
-1
-1
-1
0
2
3
5
7
8
10
11
13
14
14

Dew Point (°C)

-3
-1
-0
2
3
2
1
-2
-3
-3
-4
-3
-4
-3
-1
1
5
7
9
11
11
12
14
13

Relative Humidity (%)

33
37
43
55
68
75
77
73
72
72
68
69
63
68
68
71
88
90
87
92
84
84
86
82

Pressure (mb)

1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022

Ozone (du)

392
389
387
386
384
383
384
385
384
384
386
385
385
385
385
385
387
387
387
390
397
397
396
396

Thursday 2

Waning Crescent 26%

04:00

15:03

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

Sun - Rise: 05:54, Set: 20:23, Transit: 13:09. Moon - Rise: 04:00, Set: 15:03. Civil Dark: 20:56 - 05:21. Nautical Dark: 21:37 - 04:39. Astro Dark: 22:25 - 03:51

Total Clouds (% Sky Obscured)

59
59
64
64
72
76
79
75
36
3
3
3
3
18
31
41
29
40
53
51
48
44
59
72

Low Clouds (% Sky Obscured)

52
52
52
54
51
60
65
59
27
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6

Medium Clouds (% Sky Obscured)

3
2
2
2
1
1
0
0
0
0
0
0
0
17
32
44
39
38
41
39
33
28
38
48

High Clouds (% Sky Obscured)

0
31
51
47
58
60
70
64
11
3
3
3
2
16
32
50
50
54
59
36
22
12
24
28

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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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
0
2
2
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)

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

Chance of Frost

Temperature (°C)

17
17
16
15
13
12
10
9
8
8
7
7
7
7
8
10
12
13
15
16
18
19
20
20

Feels Like (°C)

16
16
15
14
12
11
9
8
7
8
8
8
7
7
8
9
10
9
9
9
18
18
16
17

Dew Point (°C)

14
14
14
13
12
11
8
6
5
7
7
7
6
6
7
8
9
8
7
6
5
5
4
4

Relative Humidity (%)

83
82
85
87
90
93
87
81
81
91
94
96
96
96
91
85
81
69
58
48
43
38
34
34

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1015
1015
1014

Ozone (du)

396
394
394
394
394
395
395
395
396
396
394
392
391
389
389
389
389
389
389
389
387
385
383
383

Friday 3

Waning Crescent 16%

04:20

No Set

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
15 Bad

Sun - Rise: 05:53, Set: 20:24, Transit: 13:09. Moon - Rise: 04:20, Set: No Set. Civil Dark: 20:57 - 05:19. Nautical Dark: 21:39 - 04:37. Astro Dark: 22:27 - 03:49

Total Clouds (% Sky Obscured)

81
77
74
74
84
92
100
100
100
100
100
100
100
100
100
100
100
99
99
95
89
84
90
95

Low Clouds (% Sky Obscured)

11
7
4
0
0
0
0
10
19
32
43
51
57
59
55
52
53
49
43
46
50
54
54
55

Medium Clouds (% Sky Obscured)

54
54
58
62
73
82
95
96
98
100
100
100
100
96
92
88
87
85
82
69
60
44
62
77

High Clouds (% Sky Obscured)

27
28
34
40
60
80
100
100
100
100
100
100
100
94
84
67
66
61
55
56
48
54
67
83

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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
2
17
33
46
73
88
95
95
95
95
87
70
33
19
15
12
14
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.6
1
1
0.7
0.5
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
19
17
16
14
13
11
11
11
10
10
10
10
10
11
11
11
11
11
12
12
13
13

Feels Like (°C)

18
18
19
18
18
17
15
14
9
9
9
9
9
9
7
7
7
5
5
4
11
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

33
33
42
52
65
66
66
67
67
67
68
69
71
72
65
60
54
50
45
41
45
48
53
48

Pressure (mb)

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

Ozone (du)

383
383
381
380
378
379
379
380
381
383
384
385
386
387
389
390
391
391
391
391
390
389
388
388

Saturday 4

Waning Crescent 8%

04:40

16:24

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

Sun - Rise: 05:51, Set: 20:25, Transit: 13:09. Moon - Rise: 04:40, Set: 16:24. Civil Dark: 20:59 - 05:18. Nautical Dark: 21:41 - 04:35. Astro Dark: 22:29 - 03:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
98
98
97
96
95
96
97
98
98
99
99

Low Clouds (% Sky Obscured)

54
44
34
24
18
11
5
14
24
33
35
37
29
24
26
24
35
46
60

Medium Clouds (% Sky Obscured)

98
99
100
100
95
88
81
79
77
75
79
83
87
85
84
85
87
89
92

High Clouds (% Sky Obscured)

100
99
98
97
81
61
44
32
26
28
28
32
40
50
51
53
46
38
35

ISS Passover

Visibility (miles)

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

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

2
6
6
1
13
15
10
20
23
23
36
37
28
38
39
35
44
44
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
39
45
51
60
60
62
62
64
66
70
71
75
78
74
70
68
59
53

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

387
387
388
388
389
389
390
391
391
391
392
393
393
394
394
394
394
395
395

Forecast for Buxton, Washington, United States of America (45.75,-123.18)

Generated: 28/04/24 16:15:54. Forecast: 28/04/24 to 04/05/24. Timezone: UTC-7.00