Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 60%

02:52

11:36

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

Sun - Rise: 06:30, Set: 20:40, Transit: 13:36. Moon - Rise: 02:52, Set: 11:36. Civil Dark: 21:11 - 05:59. Nautical Dark: 21:50 - 05:20. Astro Dark: 22:32 - 04:37

Total Clouds (% Sky Obscured)

53
62
44
0
0
22
32
25
21
27
18
19
9
0
0
21
50
70
69
99
96
100
100
100

Low Clouds (% Sky Obscured)

12
17
10
0
0
19
28
23
16
19
14
13
6
0
0
16
12
29
52
51
27
37
61
23

Medium Clouds (% Sky Obscured)

4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
38
98
91
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
50
50
8
2
12
36
44
35

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
5
4
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
9
25
42
16
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
0
3
3
7
3
1
0
0
0
0
0
0
0
0
0
0
0
0
2
6
15
6
11

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)

17
15
17
11
8
8
7
8
8
5
5
4
4
3
4
5
8
12
15
17
18
19
18
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-7
-8
-8
-7
-6
-6
-7
-8
-9
-9
-9
-10
-10
-13
-15
-16
-15
-13
-12
-11
-10
-9
-8

Relative Humidity (%)

41
50
52
60
68
74
78
76
72
69
68
69
69
66
48
34
30
29
31
32
34
38
42
46

Pressure (mb)

1010
1011
1012
1014
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020
1020
1019
1018
1017
1016
1015
1015
1015
1014
1014

Ozone (du)

386
386
386
384
384
390
393
395
393
394
395
396
395
392
384
380
379
380
382
379
378
380
382
384

Tuesday 30

Waning Gibbous 49%

03:28

12:53

18 Bad
19 Bad
20 Bad
21 Good
22 Good
23 Good
00 OK
01 Bad
02 OK
03 OK
04 OK
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

Sun - Rise: 06:29, Set: 20:41, Transit: 13:35. Moon - Rise: 03:28, Set: 12:53. Civil Dark: 21:12 - 05:57. Nautical Dark: 21:51 - 05:18. Astro Dark: 22:34 - 04:35

Total Clouds (% Sky Obscured)

60
49
71
18
14
3
35
46
27
27
41
72
78
82
82
97
100
100
100
100
93
100
100
36

Low Clouds (% Sky Obscured)

6
3
0
0
0
0
5
2
5
2
2
2
2
2
6
56
45
26
33
37
15
18
2
9

Medium Clouds (% Sky Obscured)

77
42
77
18
14
3
40
52
18
22
33
60
62
55
56
86
98
100
100
100
91
100
100
57

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
1
18
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
3
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
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

1
2
1
0
0
1
3
8
21
19
8
10
7
12
15
28
40
49
59
43
31
25
17
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
12
7
6
6
5
4
4
4
4
4
4
4
4
6
8
8
10
13
15
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
36
42
54
59
60
62
62
66
73
77
81
85
85
71
53
42
38
33
33
33
34
36
39

Pressure (mb)

1013
1013
1014
1015
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019
1019
1018
1017
1017
1016
1016
1016
1015
1015
1015

Ozone (du)

388
390
391
393
398
400
402
405
412
416
420
420
421
424
428
427
427
427
427
427
426
425
424
422

Wednesday 1

Third Quarter 37%

03:58

14:12

18 OK
19 Good
20 Good
21 Good
22 OK
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

Sun - Rise: 06:27, Set: 20:42, Transit: 13:35. Moon - Rise: 03:58, Set: 14:12. Civil Dark: 21:14 - 05:56. Nautical Dark: 21:53 - 05:17. Astro Dark: 22:36 - 04:33

Total Clouds (% Sky Obscured)

17
3
0
0
28
83
81
71
70
65
65
72
100
93
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
15
10
26
33
27
34
40
49
49
89
91
85
50

Medium Clouds (% Sky Obscured)

42
2
0
0
21
61
57
50
55
50
50
45
58
92
95
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
1
0
0
3
4
4
1
10
0
0
3
45
4
3
32
39
30
1
0
0
0
9
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
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 (%)

10
3
1
0
0
0
0
0
0
0
0
0
3
5
2
1
3
5
10
14
18
34
32
42

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
15
11
8
6
6
6
6
6
5
5
5
5
5
3
3
5
9
10
9
9
8
7
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-8
-8
-7
-7
-7
-7
-8
-8
-8
-9
-9
-11
-13
-15
-14
-13
-11
-9
-8
-7
-7
-7

Relative Humidity (%)

43
46
51
63
68
71
72
73
72
71
71
66
62
52
39
29
30
30
33
36
39
42
45
45

Pressure (mb)

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

Ozone (du)

417
417
418
418
413
412
412
414
417
416
414
412
414
416
415
414
409
406
404
401
401
401
399
399

Thursday 2

Waning Crescent 26%

04:23

15:30

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
17 Bad

Sun - Rise: 06:26, Set: 20:43, Transit: 13:35. Moon - Rise: 04:23, Set: 15:30. Civil Dark: 21:15 - 05:54. Nautical Dark: 21:54 - 05:15. Astro Dark: 22:38 - 04:31

Total Clouds (% Sky Obscured)

100
100
100
88
75
65
50
38
30
30
30
35
35
40
40
55
71
89
88
85
84
72
59
47

Low Clouds (% Sky Obscured)

44
40
48
88
81
78
75
74
63
70
70
70
70
60
55
63
79
90
89
84
81
74
63
52

Medium Clouds (% Sky Obscured)

99
100
100
82
64
51
44
42
40
40
40
45
40
45
45
2
7
4
7
7
8
6
15
2

High Clouds (% Sky Obscured)

50
3
3
0
55
40
38
50
50
50
33
0
1
35
27
3
8
2
2
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

57
68
67
79
95
95
95
95
73
73
74
73
69
64
43
35
27
23
27
24
29
25
23
9

Precipitation Amount (mm)

0.2
0.4
0.3
0.6
0.9
1.7
1.5
1
0.3
0.4
0.4
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
46
57
61
64
83
94
96
96
100
98
100
100
98
98
98
98
94
94
91
89
88
82
78

Pressure (mb)

1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1013
1013
1013

Ozone (du)

400
401
402
403
404
403
408
408
409
413
417
421
422
421
418
416
416
416
415
414
413
402
393
392

Friday 3

Waning Crescent 16%

04:45

16:49

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

Sun - Rise: 06:25, Set: 20:44, Transit: 13:35. Moon - Rise: 04:45, Set: 16:49. Civil Dark: 21:16 - 05:53. Nautical Dark: 21:56 - 05:13. Astro Dark: 22:39 - 04:29

Total Clouds (% Sky Obscured)

34
25
15
20
12
24
49
76
100
94
71
76
74
74
71
79
89
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

39
26
15
20
1
1
1
3
3
2
2
2
2
2
2
2
1
1
12
27
48
50
50
47

Medium Clouds (% Sky Obscured)

2
2
2
3
4
5
8
30
24
24
6
7
16
27
37
55
71
89
90
94
98
93
90
88

High Clouds (% Sky Obscured)

1
2
3
19
23
54
67
83
100
94
62
69
57
43
30
50
74
98
98
98
99
99
100
100

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 (%)

6
4
10
0
0
0
0
0
0
0
0
0
0
0
0
4
7
9
9
9
10
23
32
44

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
5
4
3
3
4
6
6
6
6
6
6
7
6
6
6
7
9
10
10
10
12
11
11

Chance of Frost

Temperature (°C)

6
5
4
3
3
1
-0
-0
-0
-0
-0
-1
-1
1
3
4
6
7
9
9
10
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
79
85
86
88
87
89
89
87
87
87
84
78
72
68
61
55
50
48
47
45
48
50

Pressure (mb)

1012
1013
1013
1014
1014
1015
1015
1015
1014
1014
1013
1014
1013
1012
1011
1010
1009
1009
1008
1007
1006
1006
1005
1005

Ozone (du)

394
393
392
390
387
385
383
381
379
379
378
377
376
377
379
381
378
376
374
371
368
365
364
364

Saturday 4

Waning Crescent 8%

05:06

No Set

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
17 Bad

Sun - Rise: 06:23, Set: 20:46, Transit: 13:35. Moon - Rise: 05:06, Set: No Set. Civil Dark: 21:17 - 05:51. Nautical Dark: 21:57 - 05:12. Astro Dark: 22:41 - 04:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
96
94
96
97
100
100
100
100
98
96
94

Low Clouds (% Sky Obscured)

58
63
68
76
85
95
88
81
73
63
50
36
39
38
37
35
39
43
56
70
82
69
55
41

Medium Clouds (% Sky Obscured)

87
86
81
87
93
100
100
100
100
100
100
100
94
88
80
86
92
100
100
100
100
98
96
96

High Clouds (% Sky Obscured)

100
100
100
100
100
100
72
47
30
59
70
78
74
63
40
35
20
20
20
25
25
30
30
40

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Snow
Sleet
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

53
54
56
77
93
95
95
95
95
95
82
47
51
55
53
51
46
35
40
41
41
47
47
45

Precipitation Amount (mm)

0
0
0
0.4
0.7
1
1.2
1.3
1.3
0.8
0.4
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
9
7
6
5
6
6
5
7
10
9
8
7
6
7
8
11
13
16
15
15
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
62
70
79
83
85
89
88
88
86
85
82
80
73
68
63
60
58
55
57
58
59
60
61

Pressure (mb)

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

Ozone (du)

363
362
362
361
361
361
361
361
362
362
363
364
365
366
366
367
369
371
374
376
378
380
384
388

Sunday 5

Waning Crescent 3%

05:29

18:08

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

Sun - Rise: 06:22, Set: 20:47, Transit: 13:35. Moon - Rise: 05:29, Set: 18:08. Civil Dark: 21:19 - 05:50. Nautical Dark: 21:59 - 05:10. Astro Dark: 22:43 - 04:25

Total Clouds (% Sky Obscured)

96
98
100
88
73
63
62
63
67
68
70
68
67
66
68
78
86
93

Low Clouds (% Sky Obscured)

41
42
47
45
44
43
55
67
75
74
69
65
61
58
62
63
64
61

Medium Clouds (% Sky Obscured)

97
99
100
96
93
86
76
47
45
35
32
26
24
30
35
53
62
69

High Clouds (% Sky Obscured)

75
85
95
85
72
60
65
65
85
83
87
85
83
76
70
56
40
32

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

49
46
35
31
26
16
26
29
30
45
55
62
69
72
72
61
46
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
9
10
9
8
8
7
7
6
5
5
6
6
7
8
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
-1

Relative Humidity (%)

63
67
72
77
80
80
83
85
88
89
91
94
96
94
94
93
82
71

Pressure (mb)

1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008

Ozone (du)

392
394
397
399
401
403
405
409
414
418
422
427
431
431
431
431
420
408

Forecast for Indian Head Rock, Camas, United States of America (43.53,-114.75)

Generated: 29/04/24 18:04:50. Forecast: 29/04/24 to 05/05/24. Timezone: UTC-6.00