Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 61%

02:45

11:58

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

Sun - Rise: 06:40, Set: 20:10, Transit: 13:25. Moon - Rise: 02:45, Set: 11:58. Civil Dark: 20:36 - 06:13. Nautical Dark: 21:08 - 05:41. Astro Dark: 21:41 - 05:08

Total Clouds (% Sky Obscured)

56
53
56
71
41
36
33
31
22
40
20
7
0
63
55
100
60
40
40
52
71
80
81
82

Low Clouds (% Sky Obscured)

30
73
73
60
22
20
20
25
15
25
14
5
0
9
14
5
1
0
0
17
31
35
32
45

Medium Clouds (% Sky Obscured)

20
17
8
15
18
20
10
0
0
0
0
0
0
0
0
61
34
0
0
15
25
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
70
65
100
25
35
35
40
45
40
40
39

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
1
0
4
7
18
21
9
28
30
10
1
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
5
4
5
11
12
12
13
13
13
12
13
12
12
11
8
7
10
7
9
11
11
10
9

Chance of Frost

Temperature (°C)

19
19
20
21
23
25
26
27
28
29
30
30
30
29
27
26
25
24
24
24
23
23
22
22

Feels Like (°C)

21
21
19
20
23
25
27
27
28
30
30
31
31
31
28
29
26
25
25
24
23
23
23
23

Dew Point (°C)

17
18
17
18
18
18
17
17
17
18
18
19
20
21
21
21
21
21
20
20
20
20
20
20

Relative Humidity (%)

85
92
86
82
73
63
57
53
50
49
48
50
54
61
70
76
78
80
80
80
81
84
88
89

Pressure (mb)

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

Ozone (du)

336
335
333
332
333
332
333
333
332
331
331
332
334
335
337
335
334
338
335
336
339
340
340
339

Wednesday 1

Third Quarter 49%

03:23

13:08

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:39, Set: 20:11, Transit: 13:25. Moon - Rise: 03:23, Set: 13:08. Civil Dark: 20:37 - 06:12. Nautical Dark: 21:09 - 05:40. Astro Dark: 21:42 - 05:06

Total Clouds (% Sky Obscured)

82
82
88
95
95
82
74
82
80
77
76
56
77
71
67
100
100
100
93
100
99
99
100
96

Low Clouds (% Sky Obscured)

64
81
89
92
93
75
63
67
73
59
50
50
42
26
36
21
35
53
75
85
98
87
81
58

Medium Clouds (% Sky Obscured)

8
0
0
18
27
32
32
37
12
31
32
14
8
31
6
1
36
44
31
62
52
98
84
89

High Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
1
0
0
0
75
80
81
100
100
96
42
100
22
20
100
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
3
9
3

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
7
33
27
12
12
25
20
23
24
20
18
20
4
25
4
4
12
33
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
1.1
0.8
1
1.6

Wind Speed/Direction (mph)

10
9
11
10
10
11
12
12
12
12
12
12
12
13
13
12
12
13
12
13
13
14
13
6

Chance of Frost

Temperature (°C)

22
22
22
23
23
24
25
27
28
29
29
29
29
28
27
26
25
25
24
24
23
23
23
21

Feels Like (°C)

23
23
23
23
24
24
26
28
28
29
30
30
30
30
28
27
25
25
24
24
23
21
20
22

Dew Point (°C)

21
21
21
20
21
22
22
22
22
22
24
23
23
23
23
22
22
22
22
22
22
21
20
19

Relative Humidity (%)

92
94
91
87
87
85
83
71
69
67
71
70
72
72
78
81
83
85
87
88
91
89
85
88

Pressure (mb)

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

Ozone (du)

339
339
342
344
345
344
344
343
342
340
340
339
339
339
338
338
331
328
327
326
320
323
326
326

Thursday 2

Waning Crescent 38%

03:56

14:17

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:38, Set: 20:11, Transit: 13:25. Moon - Rise: 03:56, Set: 14:17. Civil Dark: 20:38 - 06:11. Nautical Dark: 21:10 - 05:39. Astro Dark: 21:43 - 05:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
96
95
82
59
36
35
30
65
70
65
66
60
55
59
55
71
60
58

Low Clouds (% Sky Obscured)

90
68
79
98
98
96
93
92
83
37
39
24
17
27
11
0
14
17
50
44
45
62
45
52

Medium Clouds (% Sky Obscured)

67
26
13
36
24
10
8
22
44
54
4
23
4
70
15
0
0
0
40
35
30
23
16
8

High Clouds (% Sky Obscured)

100
80
65
70
70
0
0
2
2
1
0
0
8
80
80
75
70
65
60
40
18
0
0
0

ISS Passover

Visibility (miles)

3
8
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

Moderate Rain
None
None
None
None
None
None
None
None
None
None
None
None
Heavy Rain
Moderate Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

95
60
37
41
40
32
22
11
11
16
14
26
65
95
95
71
64
55
95
72
66
65
58
28

Precipitation Amount (mm)

3.7
0
0
0
0
0
0
0
0
0
0
0
0
10.4
3.1
0.2
0.4
0.2
1.3
0.5
0.5
0.6
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
21
22
23
23
25
26
26
28
29
30
29
28
25
24
23
23
23
22
22
21
21
21

Feels Like (°C)

22
21
21
23
23
24
26
27
28
29
31
30
31
30
29
28
28
27
27
27
26
24
23
24

Dew Point (°C)

19
19
20
21
21
21
21
21
22
22
22
22
22
22
21
21
21
21
21
21
21
20
20
20

Relative Humidity (%)

89
92
94
95
91
88
79
77
78
72
63
62
65
73
78
82
85
85
87
92
94
94
95
95

Pressure (mb)

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

Ozone (du)

327
328
326
324
321
320
321
320
319
320
319
319
320
319
319
320
322
322
323
323
326
328
330
328

Friday 3

Waning Crescent 27%

04:27

15:27

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 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:37, Set: 20:12, Transit: 13:25. Moon - Rise: 04:27, Set: 15:27. Civil Dark: 20:39 - 06:10. Nautical Dark: 21:11 - 05:37. Astro Dark: 21:44 - 05:04

Total Clouds (% Sky Obscured)

81
94
94
93
95
97
99
99
96
100
82
38
29
1
0
38
40
40
40
52
57
71
73
78

Low Clouds (% Sky Obscured)

79
94
94
93
93
91
88
68
47
35
33
13
18
1
0
0
6
22
12
15
29
47
53
58

Medium Clouds (% Sky Obscured)

0
0
0
0
19
38
57
44
22
0
0
0
0
0
0
0
0
0
3
30
35
30
30
30

High Clouds (% Sky Obscured)

0
42
3
3
21
81
46
52
61
65
43
22
0
0
0
29
30
30
30
30
25
25
10
1

ISS Passover

Visibility (miles)

4
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

10
24
17
17
16
19
19
22
30
31
26
28
27
28
19
3
34
89
95
95
91
12
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.6
1
0.8
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
22
22
23
24
25
26
27
27
27
27
27
25
24
24
23
22
22
21
21
21
21

Feels Like (°C)

23
22
23
24
26
26
27
27
27
28
28
28
29
28
28
26
25
24
24
22
22
23
24
21

Dew Point (°C)

20
20
20
20
21
21
22
22
22
21
21
21
21
22
22
21
21
20
20
20
20
20
20
20

Relative Humidity (%)

95
95
95
92
91
88
84
79
79
72
68
71
68
76
82
83
83
83
87
88
89
92
94
94

Pressure (mb)

1010
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1011
1012
1013
1013
1012
1012
1012
1011

Ozone (du)

328
331
334
335
335
340
340
340
343
344
345
345
346
352
350
347
338
334
332
329
330
328
331
329

Saturday 4

Waning Crescent 17%

04:58

16:36

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:36, Set: 20:13, Transit: 13:24. Moon - Rise: 04:58, Set: 16:36. Civil Dark: 20:39 - 06:09. Nautical Dark: 21:11 - 05:36. Astro Dark: 21:45 - 05:03

Total Clouds (% Sky Obscured)

76
91
95
100
95
100
100
98
96
93
96
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
84
87
88
82
79
73
63
60
50
48
42
39
39
38
40
54
67
73
62
54
53
51
48

Medium Clouds (% Sky Obscured)

14
0
0
0
14
29
43
29
14
0
0
0
0
7
14
22
43
61
82
87
93
98
98
98

High Clouds (% Sky Obscured)

3
39
57
90
91
100
100
94
88
82
89
95
100
100
100
100
100
100
100
100
100
100
97
96

ISS Passover

Visibility (miles)

9
9
9
9
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
18
34
64
80
95
95
95
85
25
15
32
17
21
19
16
19
20
18
41
56
70
66
59

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.8
1.1
0.9
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
22
22
23
24
24
24
25
26
27
27
27
27
26
25
24
24
23
23
22
22
22
21

Feels Like (°C)

21
21
22
24
25
26
26
27
27
28
29
29
29
29
28
28
27
27
27
26
24
23
24
23

Dew Point (°C)

20
20
20
21
21
21
20
19
20
20
21
21
21
22
22
21
21
21
20
20
20
20
20
20

Relative Humidity (%)

94
95
92
92
89
83
79
73
71
69
68
66
70
75
78
80
84
85
84
84
87
88
92
92

Pressure (mb)

1011
1012
1013
1013
1014
1014
1015
1015
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

328
326
324
323
322
322
321
322
323
322
322
321
321
319
319
319
318
318
318
317
317
317
316
317

Sunday 5

Waning Crescent 8%

05:29

17:45

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:35, Set: 20:14, Transit: 13:24. Moon - Rise: 05:29, Set: 17:45. Civil Dark: 20:40 - 06:08. Nautical Dark: 21:12 - 05:35. Astro Dark: 21:46 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
91
87
82
79
74
60
53
39
32
32
39
40
38
32
41
48

Low Clouds (% Sky Obscured)

46
57
67
79
84
90
96
93
88
85
75
64
53
46
39
24
18
14
16
17
18
20
44
70

Medium Clouds (% Sky Obscured)

99
79
56
32
43
56
71
61
50
40
27
12
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
85
85
87
87
85
82
52
24
0
3
7
20
23
15
0
0
0
0
1
2
3
4
4

ISS Passover

Visibility (miles)

9
9
8
6
4
6
8
9
9
9
9
9
9
9
9
8
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

48
61
77
92
95
95
95
95
81
56
78
94
95
89
81
87
83
71
46
39
34
28
23
16

Precipitation Amount (mm)

0
0
0.4
0.8
0.7
0.7
0.9
0.7
0.5
0
0.4
0.6
0.8
0.6
0.5
0.6
0.6
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
22
22
23
23
24
25
26
27
27
26
25
24
23
23
23
22
22
22
22
22
22

Feels Like (°C)

23
23
22
22
23
22
21
21
27
26
26
27
27
27
25
26
26
26
26
26
24
25
24
24

Dew Point (°C)

20
20
20
21
22
21
21
21
21
21
21
21
21
21
21
20
21
20
20
20
20
20
20
20

Relative Humidity (%)

94
92
94
94
95
89
85
83
77
71
66
70
73
78
80
83
87
87
87
87
88
91
91
91

Pressure (mb)

1012
1012
1012
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

317
318
318
318
318
319
320
322
326
330
334
333
332
331
331
330
330
326
323
319
317
315
313
313

Monday 6

Waning Crescent 3%

06:03

18:56

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 OK
21 Good
22 OK
23 Bad
00 Bad

Sun - Rise: 06:34, Set: 20:14, Transit: 13:24. Moon - Rise: 06:03, Set: 18:56. Civil Dark: 20:41 - 06:08. Nautical Dark: 21:13 - 05:34. Astro Dark: 21:47 - 05:00

Total Clouds (% Sky Obscured)

59
65
70
72
67
60
58
66
74
82
81
78
72
50
29
7
23
40
57

Low Clouds (% Sky Obscured)

75
73
67
61
53
46
39
46
56
67
52
34
14
11
9
6
13
20
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
9
17
25
30
35
40
26
13
0
10
20
32

High Clouds (% Sky Obscured)

4
8
11
11
9
11
22
26
34
35
43
41
41
31
17
2
9
14
18

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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
2
0
5
7
8
9
9
10
9
7
1
2
1
0
8
12
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
12
13
14
14
14
14
15
15
15
14
15
15
15
16
16
15
14

Chance of Frost

Temperature (°C)

22
22
23
24
25
26
27
27
28
30
31
30
30
30
29
28
27
26
25

Feels Like (°C)

24
24
23
23
23
24
26
26
28
28
28
28
29
29
29
29
28
28
27

Dew Point (°C)

20
20
21
21
21
21
22
23
22
23
22
22
22
22
22
21
20
20
19

Relative Humidity (%)

91
91
87
82
78
77
76
76
69
66
60
62
63
64
65
65
67
68
69

Pressure (mb)

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

Ozone (du)

313
313
313
313
314
313
313
313
313
313
313
313
314
314
314
315
315
314
313

Forecast for Grapevine, Tarrant, United States of America (32.95,-97.07)

Generated: 30/04/24 06:49:14. Forecast: 30/04/24 to 06/05/24. Timezone: UTC-5.00