Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 60%

02:10

10:39

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
16 Bad

Sun - Rise: 05:36, Set: 19:54, Transit: 12:45. Moon - Rise: 02:10, Set: 10:39. Civil Dark: 20:26 - 05:03. Nautical Dark: 21:07 - 04:23. Astro Dark: 21:52 - 03:37

Total Clouds (% Sky Obscured)

100
71
49
38
84
78
91
71
64
53
72
81
73
80
89
89
100
94
88
60
83
100
100
100

Low Clouds (% Sky Obscured)

90
67
70
86
88
78
88
74
61
35
61
71
64
66
65
41
100
91
84
57
72
70
70
53

Medium Clouds (% Sky Obscured)

55
0
0
1
2
1
17
0
0
2
1
8
3
22
69
55
40
51
40
52
73
100
100
100

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)

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

Fog (%)

0
0
0
0
0
0
0
3
14
34
55
74
86
88
39
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

2
0
0
24
20
6
17
23
13
10
21
35
31
23
28
33
41
48
53
54
59
62
56
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0
0
0
0.2
0.2
0
0.1
0
0
0
0
0
0.2
0.2
0
0

Wind Speed/Direction (mph)

15
11
9
7
1
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
5
5
4
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
86
94
94
92
92
92
92
89
87
87
87
90
87
75
63
65
61
59
63
64
65
65

Pressure (mb)

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

Ozone (du)

415
426
428
429
425
419
411
405
403
402
402
405
409
408
411
412
412
414
420
425
424
420
415
418

Tuesday 30

Waning Gibbous 49%

02:45

11:58

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
16 Bad

Sun - Rise: 05:34, Set: 19:55, Transit: 12:45. Moon - Rise: 02:45, Set: 11:58. Civil Dark: 20:28 - 05:02. Nautical Dark: 21:08 - 04:21. Astro Dark: 21:54 - 03:35

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
92
87
87
93
96
85
78
69
67
58
67
100
92
97
95
74

Low Clouds (% Sky Obscured)

77
82
46
28
58
82
90
87
60
63
62
67
80
64
65
80
77
71
77
100
79
94
92
85

Medium Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
81
65
71
80
89
40
45
45
45
45
14
68
68
65
72
27

High Clouds (% Sky Obscured)

0
1
1
5
14
26
32
9
9
2
1
1
2
5
40
35
3
2
2
2
1
1
1
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
2
6
12
22
29
41
22
23
32
1
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

59
67
58
49
42
61
75
75
65
54
51
46
18
6
19
27
24
38
40
39
39
29
29
21

Precipitation Amount (mm)

0.2
0.3
0.3
0.2
0.1
0.3
0.8
0.7
0.4
0.3
0.4
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
1
1
0
0
1
1
1
0
0
0
1
1
1
2
3
2
3
5
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
69
84
92
91
91
94
94
92
94
92
90
90
89
86
81
81
75
77
74
74
72
69
68

Pressure (mb)

1016
1017
1018
1019
1020
1021
1020
1020
1021
1022
1023
1023
1024
1024
1023
1022
1022
1021
1021
1020
1020
1019
1019
1019

Ozone (du)

419
420
423
425
426
426
426
426
424
420
420
418
419
419
419
418
419
419
420
422
429
436
436
435

Wednesday 1

Third Quarter 37%

03:12

13:18

17 Bad
18 OK
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
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

Sun - Rise: 05:33, Set: 19:56, Transit: 12:45. Moon - Rise: 03:12, Set: 13:18. Civil Dark: 20:29 - 05:00. Nautical Dark: 21:10 - 04:19. Astro Dark: 21:56 - 03:32

Total Clouds (% Sky Obscured)

41
23
53
48
42
42
40
40
40
76
80
100
93
91
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
26
4
3
3
3
0
9
19
16
12
14
16
13
20
25
38
82
100
100
100
99
99
86

Medium Clouds (% Sky Obscured)

6
6
55
55
52
50
50
50
50
50
50
81
87
86
98
100
100
100
99
99
98
98
99
100

High Clouds (% Sky Obscured)

0
0
35
7
27
37
37
45
2
73
38
65
25
2
42
60
8
55
55
50
55
50
50
43

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

17
3
0
0
0
0
0
0
0
5
4
6
22
12
11
26
43
43
39
50
64
65
58
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0.4
0.4
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
83
91
89
86
80
75
71
68
66
63
67
68
70
62
57
56
55
54
61
75
76
73

Pressure (mb)

1019
1019
1019
1021
1021
1021
1021
1021
1020
1020
1021
1020
1019
1019
1017
1017
1016
1016
1016
1015
1016
1016
1016
1016

Ozone (du)

434
434
436
437
437
437
438
435
433
432
434
433
432
431
431
430
431
429
429
429
425
422
420
422

Thursday 2

Waning Crescent 26%

03:35

14:39

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

Sun - Rise: 05:31, Set: 19:57, Transit: 12:45. Moon - Rise: 03:35, Set: 14:39. Civil Dark: 20:30 - 04:58. Nautical Dark: 21:11 - 04:17. Astro Dark: 21:58 - 03:30

Total Clouds (% Sky Obscured)

99
97
96
89
82
75
62
51
40
30
25
25
25
16
16
8
15
22
21
20
26
42
50
45

Low Clouds (% Sky Obscured)

92
98
98
95
92
91
87
80
72
65
42
36
32
37
42
5
8
12
6
4
12
40
50
75

Medium Clouds (% Sky Obscured)

82
67
50
50
50
45
50
50
50
37
33
45
50
9
0
0
0
0
4
9
12
40
57
61

High Clouds (% Sky Obscured)

2
0
1
30
30
25
25
20
10
18
30
45
50
2
0
1
2
3
2
1
4
16
7
9

ISS Passover

Visibility (miles)

4
0
0
0
0
0
0
0
0
0
7
4
3
3
4
9
9
9
9
9
9
9
5
4

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

Precipitation Probability (%)

57
49
47
43
38
22
23
21
18
1
1
0
0
0
0
0
0
0
0
2
3
21
32
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
77
91
98
98
98
98
96
96
98
96
98
98
98
94
85
80
72
66
60
57
55
57
63

Pressure (mb)

1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1014
1013
1012
1011
1011
1010

Ozone (du)

425
424
423
420
420
420
420
420
421
420
419
419
421
424
426
421
416
407
398
395
394
395
395
395

Friday 3

Waning Crescent 16%

03:56

15:59

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
16 Bad

Sun - Rise: 05:30, Set: 19:59, Transit: 12:45. Moon - Rise: 03:56, Set: 15:59. Civil Dark: 20:32 - 04:57. Nautical Dark: 21:13 - 04:15. Astro Dark: 22:00 - 03:28

Total Clouds (% Sky Obscured)

63
83
100
100
100
100
100
100
100
100
100
100
100
100
100
94
91
89
93
97
100
100
100
100

Low Clouds (% Sky Obscured)

73
37
2
0
0
2
1
2
3
5
4
8
6
4
2
4
6
8
12
18
22
30
37
48

Medium Clouds (% Sky Obscured)

74
61
96
100
100
98
59
100
100
100
100
100
91
81
67
64
58
59
73
86
100
100
100
100

High Clouds (% Sky Obscured)

28
83
100
100
100
100
100
100
100
98
100
85
90
95
100
83
70
59
76
89
100
100
100
100

ISS Passover

Visibility (miles)

0
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

24
11
0
0
0
0
0
0
0
0
0
0
0
0
0
2
10
16
34
50
67
69
69
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.4
0.2

Wind Speed/Direction (mph)

8
7
6
5
4
4
4
5
6
6
8
8
8
8
7
8
11
12
14
10
7
4
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
85
88
86
85
88
93
91
90
88
86
83
82
79
77
71
67
62
57
60
63
67
68
69

Pressure (mb)

1010
1010
1010
1010
1010
1010
1009
1009
1008
1007
1007
1006
1006
1005
1005
1004
1004
1004
1003
1004
1004
1005
1004
1004

Ozone (du)

393
393
395
394
393
392
389
385
382
381
381
383
387
388
390
391
389
387
384
381
378
376
374
372

Saturday 4

Waning Crescent 8%

04:16

No Set

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
16 Bad

Sun - Rise: 05:29, Set: 20:00, Transit: 12:45. Moon - Rise: 04:16, Set: No Set. Civil Dark: 20:33 - 04:55. Nautical Dark: 21:15 - 04:14. Astro Dark: 22:02 - 03:26

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)

50
51
56
65
77
89
91
92
94
93
92
92
94
97
99
99
99
99
98
97
97
95
93
91

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
98
97
97
97
98
98
99
100
100
100
100
100
99
99
98

High Clouds (% Sky Obscured)

100
100
100
92
86
83
91
96
100
90
73
50
45
40
45
54
62
66
72
74
75
75
76
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
6
5
5
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
Very 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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

52
47
56
82
95
95
95
95
82
95
95
95
95
95
94
88
78
68
80
87
91
91
91
92

Precipitation Amount (mm)

0
0
0.2
0.5
0.9
1.4
1.5
1.3
0.4
0.9
0.9
0.7
0.7
0.8
0.6
0.6
0.5
0.3
0.5
0.6
0.6
0.7
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
5
4
5
5
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

71
77
82
90
91
91
93
93
94
96
96
96
96
96
96
96
94
93
91
91
90
90
90
91

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1007

Ozone (du)

370
372
373
374
374
373
372
373
374
376
377
379
381
382
383
384
385
387
388
390
392
394
396
398

Sunday 5

Waning Crescent 3%

04:36

17:20

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: 05:27, Set: 20:01, Transit: 12:45. Moon - Rise: 04:36, Set: 17:20. Civil Dark: 20:34 - 04:54. Nautical Dark: 21:16 - 04:12. Astro Dark: 22:04 - 03:24

Total Clouds (% Sky Obscured)

100
100
100
99
97
96
90
89
86
81
80
79
79
84
88
89
89
88

Low Clouds (% Sky Obscured)

78
61
46
56
64
74
77
81
79
80
78
73
79
85
91
90
87
85

Medium Clouds (% Sky Obscured)

98
97
96
88
81
73
61
50
38
48
54
65
54
42
34
36
33
35

High Clouds (% Sky Obscured)

56
56
65
66
67
62
71
71
75
55
45
50
50
50
55
48
32
10

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

87
75
61
60
54
45
55
62
67
62
56
48
51
49
44
44
43
42

Precipitation Amount (mm)

0.6
0.4
0.2
0.3
0.2
0
0.2
0.3
0.3
0.3
0.2
0
0.2
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
96
96
98
100
98
100
98
98
98
98
93
88
83
76
69

Pressure (mb)

1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1010
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

400
404
408
413
413
414
414
413
412
411
402
394
385
392
400
407
409
412

Forecast for Joseph, Wallowa, United States of America (45.28,-117.21)

Generated: 29/04/24 17:45:37. Forecast: 29/04/24 to 05/05/24. Timezone: UTC-7.00