Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 49%

03:11

11:02

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

Sun - Rise: 05:57, Set: 20:20, Transit: 13:09. Moon - Rise: 03:11, Set: 11:02. Civil Dark: 20:53 - 05:24. Nautical Dark: 21:34 - 04:43. Astro Dark: 22:21 - 03:56

Total Clouds (% Sky Obscured)

100
100
100
99
95
65
67
69
36
37
69
58
22
11
18
13
39
51
43
55
72
78
89
99

Low Clouds (% Sky Obscured)

78
81
87
97
91
52
51
54
33
37
69
57
22
11
19
11
10
22
40
52
58
66
74
81

Medium Clouds (% Sky Obscured)

100
100
100
54
40
36
20
31
0
0
0
0
0
0
0
0
0
12
8
5
35
26
6
91

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
58
62
2
0
4
4
61
87

ISS Passover

Visibility (miles)

0
0
0
6
4
4
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

46
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
70
95
95
94
80
54
25
16
5
10
0
0
0
0
0
0
0
0
0
1
0
1

Precipitation Amount (mm)

0.8
0.8
0.2
0.5
0.7
0.8
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
95
91
90
91
84
76
69
84
96
96
96
96
96
94
93
94
93
91
88
78
65

Pressure (mb)

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

Ozone (du)

426
427
428
428
429
430
429
431
430
429
425
421
418
417
414
408
411
421
427
429
428
426
421
418

Wednesday 1

Third Quarter 37%

03:38

12:22

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:56, Set: 20:21, Transit: 13:09. Moon - Rise: 03:38, Set: 12:22. Civil Dark: 20:54 - 05:22. Nautical Dark: 21:36 - 04:41. Astro Dark: 22:23 - 03:53

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
99
100
100
100
92
100
100
100
100
100
100
95
100
97
100

Low Clouds (% Sky Obscured)

79
50
48
85
71
73
69
70
83
85
91
95
90
88
99
94
100
99
95
91
91
100
97
100

Medium Clouds (% Sky Obscured)

82
100
100
100
100
100
100
100
95
98
100
100
100
86
81
94
100
63
75
56
24
5
8
0

High Clouds (% Sky Obscured)

86
91
100
100
91
75
75
75
25
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
8
9
9
7
9
9
9
3
1
0
1
3
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
10
2
6
9
9
4
3

Precipitation Type

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

Precipitation Probability (%)

3
1
1
0
0
7
1
3
15
32
44
57
66
61
55
95
95
95
95
81
43
12
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.2
0
0.6
0.7
1.2
1.1
1.1
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
52
49
48
47
47
51
54
58
73
84
91
93
96
96
100
98
98
100
98
98
98
98
94

Pressure (mb)

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

Ozone (du)

418
416
415
419
422
424
425
425
425
427
430
434
435
436
442
436
433
427
421
419
417
415
414
414

Thursday 2

Waning Crescent 26%

04:00

13:43

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

Sun - Rise: 05:54, Set: 20:23, Transit: 13:09. Moon - Rise: 04:00, Set: 13:43. Civil Dark: 20:56 - 05:21. Nautical Dark: 21:37 - 04:39. Astro Dark: 22:25 - 03:51

Total Clouds (% Sky Obscured)

100
91
73
47
30
11
9
2
3
1
2
5
6
52
97
100
100
87
100
99
99
98
97
97

Low Clouds (% Sky Obscured)

100
89
71
45
28
10
8
2
4
1
0
0
0
0
0
0
0
0
0
10
21
28
56
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
29
84
53
60
80
98
97
95
94

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
7
6
49
98
100
99
77
65
63
64
58
64
72

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
4
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
Very Light Rain

Precipitation Probability (%)

3
0
3
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
23
57

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
87
68
57
53
49
48
48
50
59
79
90
93
94
94
94
96
96
98
100
100
98
93
88

Pressure (mb)

1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1014

Ozone (du)

414
414
413
414
412
413
410
407
405
402
399
397
395
394
392
391
392
394
395
393
394
394
396
397

Friday 3

Waning Crescent 25%

04:20

15:03

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:53, Set: 20:24, Transit: 13:09. Moon - Rise: 04:20, Set: 15:03. Civil Dark: 20:57 - 05:19. Nautical Dark: 21:39 - 04:37. Astro Dark: 22:27 - 03:49

Total Clouds (% Sky Obscured)

97
98
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)

53
67
81
94
94
94
94
96
97
99
100
100
100
100
100
100
100
100
100
98
96
94
87
80

Medium Clouds (% Sky Obscured)

92
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100

High Clouds (% Sky Obscured)

77
85
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
100
100
55
88
50

ISS Passover

Visibility (miles)

2
0
0
0
0
0
0
0
0
0
0
4
5
9
8
6
9
9
2
0
0
0
0
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

88
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
84

Precipitation Amount (mm)

0.6
0.8
0.8
0.6
0.9
1.1
1.3
1.1
1.5
1.5
1.2
1.2
1
1
1.2
0.9
0.8
0.8
0.8
1.1
1.1
1.1
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1013
1013
1012
1011
1011
1010
1010
1009
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007

Ozone (du)

397
398
398
399
401
402
403
406
407
410
413
418
423
425
430
432
433
434
436
439
439
441
440
440

Saturday 4

Waning Crescent 16%

04:40

16:24

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 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
99
99
98
94
90
85
88
93
97
55
50
48
44
43
49
58
66
75
82
90

Low Clouds (% Sky Obscured)

76
77
78
81
82
84
87
85
84
84
83
82
81
65
63
69
72
67
67
70
76
82
86
92

Medium Clouds (% Sky Obscured)

100
87
87
59
54
51
45
34
18
3
20
37
50
0
0
0
6
11
16
23
27
23
13
6

High Clouds (% Sky Obscured)

50
55
50
50
33
18
0
0
0
0
2
3
4
2
9
18
27
42
52
46
41
36
21
10

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

64
52
49
47
59
63
62
53
44
25
25
16
3
8
8
3
7
7
5
10
11
11
14
15

Precipitation Amount (mm)

0.3
0
0
0
0.3
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
98
98
96
98
98
98
98
98
98
98
98
98
100
100
100
100
98
98
98
90

Pressure (mb)

1007
1008
1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1010
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013

Ozone (du)

439
439
440
439
439
437
436
434
429
427
426
426
425
422
419
417
414
412
410
407
405
404
402
399

Sunday 5

Waning Crescent 8%

05:00

17:45

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:50, Set: 20:26, Transit: 13:09. Moon - Rise: 05:00, Set: 17:45. Civil Dark: 21:00 - 05:16. Nautical Dark: 21:42 - 04:33. Astro Dark: 22:31 - 03:44

Total Clouds (% Sky Obscured)

97
98
99
100
93
88
82
86
90
93
95
98
100
100
100
100
97
95
93
92
92
92
92
92

Low Clouds (% Sky Obscured)

97
98
99
100
90
80
70
72
75
79
82
88
93
95
97
100
94
87
81
84
87
91
87
83

Medium Clouds (% Sky Obscured)

3
2
1
0
0
0
0
15
27
45
48
52
50
55
60
60
57
49
45
44
49
48
32
21

High Clouds (% Sky Obscured)

0
2
3
5
4
2
0
1
2
3
26
55
80
67
52
29
18
7
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
5
6
7
8
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
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

15
17
18
18
19
19
18
18
19
16
34
43
49
60
62
57
61
59
50
56
59
60
62
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
9
9
10
11
11
11
11
10
10
9
8
8
8
8
7
7
7
7
7
7
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
75
70
67
63
60
58
57
64
70
78
84
90
96
94
96
98
96
98
98
96
94
94
82

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016

Ozone (du)

396
394
393
393
393
391
390
388
386
384
382
379
377
375
376
378
379
381
384
386
381
376
371
370

Monday 6

Waning Crescent 3%

05:23

19:08

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:49, Set: 20:28, Transit: 13:09. Moon - Rise: 05:23, Set: 19:08. Civil Dark: 21:01 - 05:15. Nautical Dark: 21:44 - 04:32. Astro Dark: 22:33 - 03:42

Total Clouds (% Sky Obscured)

93
93
92
92
87
83
78
79
82
83
90
94
100
98
96
94
95
96
98

Low Clouds (% Sky Obscured)

77
79
82
84
81
79
76
70
64
60
52
42
33
30
32
37
52
68
82

Medium Clouds (% Sky Obscured)

15
16
19
19
13
7
1
10
22
33
38
39
40
50
63
75
76
79
81

High Clouds (% Sky Obscured)

0
0
0
0
1
2
3
12
21
25
33
33
40
28
26
28
22
13
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

64
61
60
59
59
54
41
40
35
14
22
24
12
24
27
16
29
33
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
64
58
52
47
47
47
47
55
63
70
78
85
93
93
94
94
94
94

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

369
367
365
363
360
358
355
353
351
349
346
346
346
346
347
349
350
352
353

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

Generated: 30/04/24 10:20:42. Forecast: 30/04/24 to 06/05/24. Timezone: UTC-7.00