Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 17%

07:48

23:35

20 OK
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 OK
17 OK
18 OK
19 Bad

Sun - Rise: 06:05, Set: 19:55, Transit: 13:00. Moon - Rise: 07:48, Set: 23:35. Civil Dark: 20:25 - 05:33. Nautical Dark: 21:03 - 04:55. Astro Dark: 21:45 - 04:13

Total Clouds (% Sky Obscured)

41
93
89
100
100
100
96
96
97
100
100
100
100
100
100
100
92
83
90
54
37
35
46
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
40

Medium Clouds (% Sky Obscured)

41
90
89
100
100
97
85
96
95
94
100
100
100
100
100
100
92
83
90
54
34
31
34
73

High Clouds (% Sky Obscured)

41
93
51
100
100
100
91
81
91
100
100
100
100
100
100
90
43
50
54
45
0
0
4
26

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
0
0
0
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)

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

Chance of Frost

Temperature (°C)

17
15
14
12
12
12
12
12
12
12
11
12
14
15
15
17
18
19
21
22
22
22
22
20

Feels Like (°C)

14
12
12
11
10
11
11
10
10
10
10
11
12
13
13
14
15
16
18
19
20
21
22
21

Dew Point (°C)

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

Relative Humidity (%)

49
52
56
57
59
60
59
60
59
59
59
59
52
49
46
45
44
41
38
37
37
36
38
49

Pressure (mb)

1009
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1009
1009
1009
1008
1007
1007
1006
1005
1005
1005

Ozone (du)

345
348
349
347
345
345
344
344
344
347
350
351
351
351
354
347
344
342
337
337
337
333
335
334

Monday 20

Waxing Crescent 27%

08:48

00:49

20 OK
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

Sun - Rise: 06:03, Set: 19:56, Transit: 13:00. Moon - Rise: 08:48, Set: 00:49. Civil Dark: 20:26 - 05:32. Nautical Dark: 21:05 - 04:53. Astro Dark: 21:47 - 04:10

Total Clouds (% Sky Obscured)

46
67
91
79
83
70
71
82
100
100
100
100
100
100
100
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
0
0
0
3
3
37
49
3
0
6
3
3
23
29
44
26
45
57
74
53
9
10
27

Medium Clouds (% Sky Obscured)

32
50
45
53
81
60
70
81
100
100
100
100
100
100
100
89
100
73
87
100
100
100
99
96

High Clouds (% Sky Obscured)

2
3
45
19
4
56
16
0
2
4
79
50
100
34
97
3
94
100
54
56
54
91
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 (%)

0
0
0
0
2
2
4
8
9
7
10
12
26
16
9
9
4
16
7
10
21
11
13
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)

4
7
6
5
5
6
7
5
6
6
5
6
7
8
9
11
13
13
13
13
14
16
15
11

Chance of Frost

Temperature (°C)

18
16
14
14
13
13
13
13
13
12
12
12
13
13
14
15
15
15
14
14
14
13
13
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
59
69
69
70
66
69
71
70
75
79
79
74
74
64
53
56
62
64
60
65
68
69
71

Pressure (mb)

1006
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1008
1008
1007
1007
1007
1007
1006

Ozone (du)

332
332
333
333
332
335
336
339
343
348
347
346
343
343
344
347
347
348
351
354
358
362
365
366

Tuesday 21

Waxing Crescent 38%

10:01

01:48

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
18 Bad
19 Bad

Sun - Rise: 06:02, Set: 19:57, Transit: 13:00. Moon - Rise: 10:01, Set: 01:48. Civil Dark: 20:28 - 05:30. Nautical Dark: 21:07 - 04:51. Astro Dark: 21:49 - 04:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
69
64
61
58

Low Clouds (% Sky Obscured)

1
0
2
8
65
65
65
11
36
45
50
50
65
65
70
78
66
86
55
60
63
54
50
45

Medium Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
69
64
61
58

High Clouds (% Sky Obscured)

49
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
54
45
51
41

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
1
0
2
10
17
27
18
23
31
20
30
33
41
47
46
39
43
53
54
44
41
49
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
11
12
14
16
16
18
20
21
22
22
23
24
25
26
26
26
26
24
23
21
18
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
69
62
64
66
67
69
71
77
73
63
64
63
69
71
68
66
66
72
76
77
76
83

Pressure (mb)

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

Ozone (du)

371
369
370
369
371
370
372
373
375
376
377
375
372
370
368
365
364
364
364
363
363
363
361
361

Wednesday 22

Waxing Crescent 50%

11:19

02:33

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 OK
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:00, Set: 19:59, Transit: 12:59. Moon - Rise: 11:19, Set: 02:33. Civil Dark: 20:29 - 05:28. Nautical Dark: 21:08 - 04:49. Astro Dark: 21:51 - 04:06

Total Clouds (% Sky Obscured)

56
57
63
68
71
79
86
94
100
95
94
91
85
75
62
58
48
48
45
35
21
52
60
93

Low Clouds (% Sky Obscured)

52
55
61
55
51
54
51
54
53
48
53
59
66
69
60
57
33
42
38
15
13
9
2
2

Medium Clouds (% Sky Obscured)

56
57
63
64
10
10
59
87
92
79
76
37
64
58
19
10
7
46
45
35
14
7
0
0

High Clouds (% Sky Obscured)

14
20
6
21
24
35
47
61
65
56
47
36
25
15
5
5
14
2
1
1
8
42
60
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
4
4
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 (%)

22
8
7
4
4
2
6
16
4
7
4
3
3
6
8
10
22
36
43
35
20
5
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
4
4
3
2
2
1
2
2
2
3
5
7
9
11
12
13
13
15
13
12

Dew Point (°C)

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

Relative Humidity (%)

84
82
82
81
81
82
82
82
79
78
81
78
70
65
69
65
62
56
55
55
54
51
50
57

Pressure (mb)

1013
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

361
363
364
361
360
361
364
365
368
373
379
383
386
383
383
384
384
382
381
380
377
375
374
378

Thursday 23

First Quarter 46%

12:37

03:06

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

Sun - Rise: 05:58, Set: N/A, Transit: 12:59. Moon - Rise: 12:37, Set: 03:06. Civil Dark: 20:31 - 05:26. Nautical Dark: 21:10 - 04:47. Astro Dark: 21:53 - 04:04

Total Clouds (% Sky Obscured)

63
52
44
29
15
0
0
0
1
1
2
3
1
3
3
21
26
24
19
15
11
7
8
12

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
7
6
6
7
6
5
5
4

High Clouds (% Sky Obscured)

63
52
44
27
13
0
0
0
1
1
1
1
0
1
1
3
5
8
7
7
7
7
7
11

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
0
0
0
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)

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

Chance of Frost

Temperature (°C)

13
11
10
9
8
8
7
6
6
5
6
8
9
11
13
15
17
18
19
19
19
19
17
16

Feels Like (°C)

10
10
9
9
8
7
6
5
5
4
6
7
9
10
13
15
16
16
15
16
16
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

66
70
68
70
71
74
74
75
76
78
79
73
63
56
49
43
37
33
28
26
24
23
27
32

Pressure (mb)

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

Ozone (du)

380
378
371
367
364
364
363
365
365
366
367
369
370
371
371
373
374
375
375
377
378
379
378
378

Friday 24

Waxing Gibbous 61%

13:53

03:31

20 OK
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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:57, Set: 20:00, Transit: 12:59. Moon - Rise: 13:53, Set: 03:31. Civil Dark: 20:32 - 05:25. Nautical Dark: 21:11 - 04:45. Astro Dark: 21:55 - 04:01

Total Clouds (% Sky Obscured)

21
37
55
63
67
63
51
51
50
51
51
55
58
61
64
54
40
32
31
34
42
41
46
50

Low Clouds (% Sky Obscured)

1
2
3
2
2
1
1
1
1
1
1
1
16
32
50
42
35
31
31
34
42
41
46
50

Medium Clouds (% Sky Obscured)

16
28
53
63
67
63
51
51
50
51
51
55
58
61
64
54
40
32
31
34
40
41
46
50

High Clouds (% Sky Obscured)

12
14
15
20
20
35
35
45
50
51
38
28
17
8
0
2
4
8
23
34
42
41
46
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
0
3
4
4
4
3
1
10
12
10
35
42
42
57
66
72
84
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7

Wind Speed/Direction (mph)

8
7
7
6
5
5
4
4
4
4
5
7
9
11
13
14
15
15
16
16
16
17
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
13
12
8
7
6
6
5
5
4
4
5
5
6
6
9
9
10
10
11
12
9
9

Dew Point (°C)

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

Relative Humidity (%)

38
42
45
50
52
56
59
61
63
65
66
69
70
68
66
63
61
57
54
57
60
63
70
77

Pressure (mb)

1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1012
1012
1011
1010
1009
1009
1008
1009
1009

Ozone (du)

377
377
377
377
379
381
382
385
388
390
392
395
397
398
398
399
398
398
397
396
396
395
395
394

Saturday 25

Waxing Gibbous 72%

15:05

03:52

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 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:55, Set: 20:01, Transit: 12:59. Moon - Rise: 15:05, Set: 03:52. Civil Dark: 20:33 - 05:23. Nautical Dark: 21:13 - 04:43. Astro Dark: 21:57 - 03:59

Total Clouds (% Sky Obscured)

75
87
96
96
95
94
96
97
100
99
97
96
78
60
43
47
49
54
66
77
83

Low Clouds (% Sky Obscured)

70
70
70
65
65
60
60
50
45
38
32
28
21
12
3
4
6
5
9
15
14

Medium Clouds (% Sky Obscured)

70
76
86
92
88
85
89
92
96
83
70
57
45
34
23
21
19
17
39
61
83

High Clouds (% Sky Obscured)

67
59
46
58
70
83
80
80
90
83
85
85
71
53
33
23
14
6
6
8
8

ISS Passover

Visibility (miles)

4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

95
80
51
47
35
4
7
6
2
3
3
2
4
4
2
7
10
8
16
17
11

Precipitation Amount (mm)

0.6
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
8
6
4
3
4
4
4
3
3
2
3
4
5
6
8
8
8
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
7
5
4
2
2
3
3
3
3
4
5
6
5
5
6
11
11
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
84
85
83
85
85
85
85
81
77
74
66
59
52
48
45
42
43
44

Pressure (mb)

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

Ozone (du)

394
395
396
397
397
398
398
398
398
398
396
395
393
393
392
392
393
393
394
395
396

Forecast for McDonald, Sherman, United States of America (45.46,-120.43)

Generated: 19/04/26 20:36:54. Forecast: 19/04/26 to 25/04/26. Timezone: UTC-7.00