Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 71%

01:56

09:48

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:01, Set: 20:21, Transit: 13:11. Moon - Rise: 01:56, Set: 09:48. Civil Dark: 20:54 - 05:29. Nautical Dark: 21:34 - 04:47. Astro Dark: 22:20 - 04:01

Total Clouds (% Sky Obscured)

78
83
84
86
100
100
100
100
99
100
100
100
99
93
97
82
66
45
80
75
58
54
70
78

Low Clouds (% Sky Obscured)

75
95
85
100
99
59
84
85
85
81
91
78
96
89
98
83
64
45
80
75
54
44
52
60

Medium Clouds (% Sky Obscured)

28
23
16
81
100
100
95
100
95
100
100
100
62
24
23
0
0
0
0
0
0
0
24
16

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

Fog (%)

0
4
17
6
4
90
98
92
83
79
85
85
96
12
2
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
0
2
80
95
95
95
89
81
79
73
75
87
89
81
68
34
27
21
29
27
21
28
48

Precipitation Amount (mm)

0.3
0
0
0.3
0.7
1.5
0.9
0.5
0.5
0.6
0.4
0.4
0.6
0.8
0.7
0.5
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
96
98
96
94
94
93
94
93
91
88
83
74
56
53
55
65
62
68
83

Pressure (mb)

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

Ozone (du)

372
376
381
389
397
401
400
401
408
418
432
446
450
447
442
439
437
437
437
433
432
428
423
421

Monday 29

Waning Gibbous 60%

02:40

11:03

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:00, Set: 20:23, Transit: 13:11. Moon - Rise: 02:40, Set: 11:03. Civil Dark: 20:56 - 05:27. Nautical Dark: 21:35 - 04:45. Astro Dark: 22:22 - 03:59

Total Clouds (% Sky Obscured)

81
92
98
100
100
100
100
100
100
100
100
100
100
100
100
99
95
93
86
90
84
78
67
42

Low Clouds (% Sky Obscured)

69
89
92
100
98
92
100
100
100
100
92
92
100
100
93
98
85
89
80
85
83
76
64
41

Medium Clouds (% Sky Obscured)

21
19
53
100
100
100
100
100
79
100
100
100
100
66
100
73
82
42
28
27
1
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
5
6
8
3
4
1
0
0
0
0
4
3
2
1
0
1
5
5
5
9
6
9
9

Fog (%)

0
0
0
80
6
6
1
16
5
10
20
38
5
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Light Rain
None
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
None
None
None
None

Precipitation Probability (%)

66
79
71
91
91
95
95
95
95
95
88
92
90
92
94
93
83
82
80
59
44
30
19
4

Precipitation Amount (mm)

0.2
0.4
0
0.6
0.4
0.8
1
1.5
0.6
0.6
0.4
0.7
0.8
0.8
1
1
0.7
0.8
0.8
0.4
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
9
9
8
9
9
7
7
6
5
4
3
5
6
7
8
9
11
10
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
98
98
98
98
100
98
96
91
93
96
96
96
94
93
87
85
91
93
93

Pressure (mb)

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

Ozone (du)

420
417
416
421
425
427
426
425
422
422
422
425
427
429
430
432
433
432
431
427
426
425
427
429

Tuesday 30

Waning Gibbous 49%

03:14

12:23

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:58, Set: 20:24, Transit: 13:11. Moon - Rise: 03:14, Set: 12:23. Civil Dark: 20:57 - 05:25. Nautical Dark: 21:37 - 04:44. Astro Dark: 22:24 - 03:56

Total Clouds (% Sky Obscured)

74
73
78
72
66
74
74
68
73
77
77
71
68
56
69
61
78
77
95
94
85
98
100
99

Low Clouds (% Sky Obscured)

73
75
82
81
77
82
83
82
86
86
87
85
81
26
32
31
30
20
15
9
7
3
0
2

Medium Clouds (% Sky Obscured)

0
2
2
4
0
0
0
0
0
0
0
0
0
0
0
0
70
75
60
61
77
88
100
99

High Clouds (% Sky Obscured)

0
3
3
2
0
2
0
0
0
0
6
2
6
14
28
7
43
42
71
63
38
86
100
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 (%)

0
0
0
0
0
0
0
0
16
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 (%)

7
1
7
13
3
13
3
7
0
4
2
3
10
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
96
96
96
94
93
91
91
86
74
58
51
49
46
43
44
47
49
52
60
78

Pressure (mb)

1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027
1027
1027
1026
1026
1026
1025
1026
1025
1025
1025
1025
1025

Ozone (du)

422
417
416
415
412
411
414
417
423
425
424
421
418
417
416
414
414
411
408
406
404
403
401
398

Wednesday 1

Third Quarter 37%

03:41

13:44

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:57, Set: 20:25, Transit: 13:11. Moon - Rise: 03:41, Set: 13:44. Civil Dark: 20:58 - 05:24. Nautical Dark: 21:39 - 04:42. Astro Dark: 22:26 - 03:54

Total Clouds (% Sky Obscured)

99
98
97
97
96
95
93
92
95
97
100
97
95
93
88
83
82
82
83
85
74
66
55
65

Low Clouds (% Sky Obscured)

5
11
18
25
52
71
79
90
90
91
92
93
92
92
87
82
80
80
81
84
74
67
60
66

Medium Clouds (% Sky Obscured)

98
69
71
95
93
91
89
86
87
64
100
94
88
78
38
29
20
21
22
22
14
7
2
27

High Clouds (% Sky Obscured)

67
55
65
65
70
36
67
68
73
75
81
71
14
0
44
3
3
18
50
27
50
50
35
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
4
5
6
9
14
11
19
27
26
51
35
27
20
27
24
13
9
6
3
11
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
5
4
4
4
4
4
5
5
6
7
8
10
12
12
13
14
15
14
15
14
13
13

Feels Like (°C)

4
3
2
2
1
1
2
2
2
3
3
5
6
9
10
11
12
13
14
13
14
13
12
11

Dew Point (°C)

3
3
3
2
1
0
-1
-0
1
2
2
3
4
8
10
11
12
13
13
13
13
13
12
12

Relative Humidity (%)

83
85
85
83
80
77
73
72
76
76
74
76
73
84
90
90
89
90
92
90
90
92
92
95

Pressure (mb)

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

Ozone (du)

397
395
394
392
391
392
392
393
397
398
401
407
408
402
400
399
397
396
396
398
399
395
393
393

Thursday 2

Waning Crescent 26%

04:03

15:05

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

Sun - Rise: 05:56, Set: 20:26, Transit: 13:11. Moon - Rise: 04:03, Set: 15:05. Civil Dark: N/A - 05:22. Nautical Dark: 21:40 - 04:40. Astro Dark: 22:28 - 03:52

Total Clouds (% Sky Obscured)

73
58
41
42
53
59
61
54
55
58
71
83
93
91
80
78
75
83
91
99
99
98
98
99

Low Clouds (% Sky Obscured)

71
26
19
11
16
18
19
24
30
33
40
40
45
45
6
9
14
9
5
2
2
2
2
23

Medium Clouds (% Sky Obscured)

2
0
15
30
45
55
57
58
57
64
65
77
84
68
51
39
27
40
54
67
71
78
85
91

High Clouds (% Sky Obscured)

18
35
16
10
0
0
0
0
0
2
4
18
35
67
56
58
68
76
78
80
86
91
96
97

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 (%)

0
1
0
0
0
3
6
8
19
23
25
27
30
33
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
8
8
9
8
8
8
8
8
9
9
10
9
9
9
14
13
12
12
12
13
14
14
16

Dew Point (°C)

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

Relative Humidity (%)

95
93
96
96
98
96
98
96
96
98
95
87
72
54
46
43
39
36
38
40
42
53
65
81

Pressure (mb)

1019
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1015
1015
1014
1015
1014
1014
1013
1013
1012
1012
1011
1011

Ozone (du)

393
392
392
390
388
387
387
386
385
385
386
388
387
385
386
387
388
389
390
390
391
392
393
394

Friday 3

Waning Crescent 16%

04:23

16:26

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:54, Set: 20:28, Transit: 13:11. Moon - Rise: 04:23, Set: 16:26. Civil Dark: 21:00 - 05:20. Nautical Dark: 21:42 - 04:38. Astro Dark: 22:30 - 03:49

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
95
91
86
87
89
89
93
95
100
100
100
100
99

Low Clouds (% Sky Obscured)

44
61
63
56
58
74
86
98
98
98
98
92
86
79
81
83
82
69
56
44
48
51
55
64

Medium Clouds (% Sky Obscured)

94
95
97
98
100
99
99
98
92
85
78
67
52
40
40
35
30
53
76
100
99
98
98
96

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
96
91
79
63
45
20
18
21
33
64
83
99
82
64
51
47

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

Precipitation Probability (%)

17
28
60
80
94
95
95
95
95
95
84
63
38
20
19
16
14
13
9
1
7
16
22
33

Precipitation Amount (mm)

0
0
0.2
0.5
0.7
0.9
1
1.5
1.2
0.9
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
9
7
7
7
7
7
6
6
5
4
4
2
1
7
7
6
5
5
5
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
78
75
74
73
73
73
77
81
85
77
69
62
55
49
45
44
44
44
53
65
81

Pressure (mb)

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

Ozone (du)

394
394
394
395
396
397
398
398
398
399
400
400
402
403
404
404
404
403
403
403
403
402
402
402

Saturday 4

Waning Crescent 8%

04:42

No Set

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: 05:53, Set: 20:29, Transit: 13:11. Moon - Rise: 04:42, Set: No Set. Civil Dark: 21:01 - 05:19. Nautical Dark: 21:44 - 04:36. Astro Dark: 22:32 - 03:47

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
99
99
100
100
100
100
100
100
100
100
97
94
90

Low Clouds (% Sky Obscured)

73
81
79
76
74
82
90
99
100
100
100
100
100
99
99
99
100
97
93
88

Medium Clouds (% Sky Obscured)

95
93
94
94
94
93
92
91
94
97
100
98
97
96
97
98
99
87
75
64

High Clouds (% Sky Obscured)

48
50
50
55
60
65
70
55
50
50
50
40
40
35
50
75
100
73
47
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
4
2
4
7
9
7
4
2
4
6

Fog (%)

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
Very Light Rain
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

Precipitation Probability (%)

39
44
51
57
61
63
64
68
68
68
73
69
68
72
86
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.4
0.4
0.4
0.6
0.4
0.4
0.5
0.6
0.8
1.3
1.2
1.1
1

Wind Speed/Direction (mph)

7
6
5
5
4
4
4
4
4
4
5
5
7
9
10
11
11
12
12
12

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
7
7
7
7
7
7
7
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
84
83
84
84
87
90
91
91
94
94
93
93
90
91
91
95
96
96

Pressure (mb)

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

Ozone (du)

402
403
403
404
404
405
406
407
408
411
413
415
415
414
413
411
409
407
408
409

Forecast for Hamlet, Clatsop, United States of America (45.96,-123.68)

Generated: 28/04/24 21:39:20. Forecast: 28/04/24 to 04/05/24. Timezone: UTC-7.00