Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 1%

06:12

19:26

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

Sun - Rise: 06:55, Set: 19:59, Transit: 13:27. Moon - Rise: 06:12, Set: 19:26. Civil Dark: 20:25 - 06:30. Nautical Dark: 20:55 - 05:58. Astro Dark: 21:26 - 05:27

Total Clouds (% Sky Obscured)

26
35
35
95
97
96
84
14
15
24
31
26
22
20
90
75
72
58
66
18
42
34
26
21

Low Clouds (% Sky Obscured)

26
35
35
92
94
94
76
14
12
16
6
10
20
2
0
0
0
0
0
18
33
31
26
21

Medium Clouds (% Sky Obscured)

2
0
0
0
2
0
20
14
15
0
0
0
0
0
0
5
3
1
9
1
0
8
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
23
14
9
18
90
75
70
58
55
2
23
9
7
3

ISS Passover

Visibility (miles)

8
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
14
2
3
6
8
3
1
1
0
0
0
0
1
8
22
4
4
3
0
0

Precipitation Amount (mm)

0.3
0.2
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
9
10
13
13
13
12
12
12
13
13
13
12
10
8
8
8
9
11
11
13
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
21
22
22
24
25
27
29
30
30
30
30
31
30
28
26
25
24
24
23
22
22
22

Dew Point (°C)

20
19
19
20
21
21
22
20
19
19
19
20
20
20
21
21
20
20
18
19
18
18
18
18

Relative Humidity (%)

92
93
92
89
85
83
77
64
54
52
52
55
56
57
64
69
73
74
70
74
74
75
78
79

Pressure (mb)

1012
1013
1014
1014
1014
1015
1014
1014
1013
1012
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

309
311
313
316
315
315
315
312
310
307
308
309
309
310
309
307
307
308
307
308
307
304
305
306

Friday 17

New Moon 0%

06:44

20:38

06 OK
07 OK
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: 06:54, Set: 20:00, Transit: 13:27. Moon - Rise: 06:44, Set: 20:38. Civil Dark: 20:26 - 06:29. Nautical Dark: 20:56 - 05:57. Astro Dark: 21:27 - 05:26

Total Clouds (% Sky Obscured)

41
38
69
88
97
99
89
81
64
97
94
92
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
38
37
39
41
45
44
39
15
89
62
7
35
82
74
5
8
4
5
7
6
86
25
79

Medium Clouds (% Sky Obscured)

0
0
0
6
36
71
46
58
27
50
49
44
98
99
72
88
89
96
92
76
60
67
99
87

High Clouds (% Sky Obscured)

23
4
53
75
86
95
66
13
20
61
68
61
100
100
98
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
2
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
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

1
4
12
7
0
0
0
0
4
16
1
13
8
38
38
81
18
41
47
19
95
95
92
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0.3
0.4
0.8
0

Wind Speed/Direction (mph)

13
13
13
15
15
17
18
19
20
20
17
16
14
12
12
13
20
15
17
17
17
19
10
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
20
20
19
21
22
23
24
25
26
27
27
28
29
28
26
22
23
22
22
21
20
23
15

Dew Point (°C)

17
17
17
17
17
17
17
17
18
20
22
21
21
21
21
21
22
19
20
21
20
20
21
18

Relative Humidity (%)

79
81
80
75
69
62
56
53
56
62
66
62
62
63
63
67
75
64
74
80
82
84
88
88

Pressure (mb)

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

Ozone (du)

306
305
305
303
304
304
302
301
300
301
302
302
301
303
303
304
306
304
306
306
308
306
306
307

Saturday 18

Waxing Crescent 3%

07:22

21:53

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

Sun - Rise: 06:53, Set: 20:01, Transit: 13:27. Moon - Rise: 07:22, Set: 21:53. Civil Dark: 20:26 - 06:28. Nautical Dark: 20:57 - 05:56. Astro Dark: 21:28 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
100
100
100
100
40
24
0
0
4
90
69
70
79
82
78
71

Low Clouds (% Sky Obscured)

100
93
92
71
21
7
3
0
0
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

73
99
67
93
100
92
69
82
80
99
99
97
40
24
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
94
98
100
98
76
0
0
0
0
4
90
69
66
79
70
71
71

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

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

Precipitation Probability (%)

82
95
85
18
34
48
69
61
41
43
40
16
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
1
0.8
0
0
0
0.8
0.4
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
16
17
16
16
17
16
16
16
16
15
14
13
12
11
10
10
10
8
8
7
5
5
4

Chance of Frost

Temperature (°C)

16
14
13
12
13
14
14
15
16
17
17
17
17
17
16
16
15
14
13
13
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

13
10
8
6
6
6
5
4
3
2
2
2
3
5
6
6
5
5
4
3
3
3
2
3

Relative Humidity (%)

83
76
74
65
60
58
53
49
40
37
36
36
41
45
50
52
53
55
54
52
52
53
54
56

Pressure (mb)

1014
1016
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1021
1022
1022
1023
1025
1025
1026
1026
1026
1026
1026
1026

Ozone (du)

307
309
310
310
312
313
315
318
318
320
320
320
323
328
330
334
334
333
332
330
327
327
324
323

Sunday 19

Waxing Crescent 8%

08:07

23:08

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

Sun - Rise: 06:52, Set: 20:01, Transit: 13:27. Moon - Rise: 08:07, Set: 23:08. Civil Dark: 20:27 - 06:26. Nautical Dark: 20:58 - 05:55. Astro Dark: 21:29 - 05:23

Total Clouds (% Sky Obscured)

66
43
21
5
5
5
5
5
2
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

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
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
5
5
5
5
5
5
5
5
5

High Clouds (% Sky Obscured)

66
43
21
5
5
5
5
5
2
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

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)

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

Chance of Frost

Temperature (°C)

10
10
11
13
14
16
18
19
20
21
22
21
21
21
19
18
17
17
16
15
15
14
14
13

Feels Like (°C)

7
7
8
10
11
13
14
16
17
19
18
17
18
17
16
16
14
14
13
13
13
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

56
56
52
46
38
31
26
24
22
21
22
23
26
32
36
40
42
43
46
46
45
45
45
45

Pressure (mb)

1027
1027
1028
1028
1029
1028
1028
1028
1027
1026
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

322
320
320
318
317
317
317
317
318
319
319
318
316
314
312
311
311
310
310
309
310
310
309
311

Monday 20

Waxing Crescent 16%

09:01

00:19

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

Sun - Rise: 06:51, Set: 20:02, Transit: 13:26. Moon - Rise: 09:01, Set: 00:19. Civil Dark: 20:28 - 06:25. Nautical Dark: 20:58 - 05:53. Astro Dark: 21:30 - 05:21

Total Clouds (% Sky Obscured)

5
5
5
10
10
5
5
0
0
0
20
39
61
42
24
10
24
26
34
56
78
100
100
100

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
0
24
43

Medium Clouds (% Sky Obscured)

5
5
5
10
10
5
5
0
0
0
8
39
6
5
4
3
4
4
7
14
18
27
24
23

High Clouds (% Sky Obscured)

5
5
5
10
10
5
5
0
0
0
19
38
56
37
18
0
0
0
0
32
63
95
95
90

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
3
31
44
60
7
0
0
0
2
1
2
1
9
11
7
14
16
17
25
31
35
45
52

Precipitation Amount (mm)

0
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
7
6
7
6
6
9
9
12
11
11
11
11
10
9
8
8
7
7
6
5
6

Chance of Frost

Temperature (°C)

13
13
14
15
16
17
18
19
20
22
22
22
21
21
20
19
18
17
16
16
15
15
15
15

Feels Like (°C)

10
9
11
11
13
14
16
18
17
18
17
18
17
16
15
15
14
13
13
12
12
12
13
12

Dew Point (°C)

2
1
3
4
7
12
12
12
12
9
11
12
14
14
13
12
12
11
11
11
11
11
12
12

Relative Humidity (%)

46
44
45
48
55
72
66
63
58
43
48
52
61
64
65
66
67
68
69
72
74
76
80
82

Pressure (mb)

1025
1025
1026
1026
1027
1026
1026
1025
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

311
312
311
316
317
324
323
322
321
323
325
328
329
331
332
333
334
334
334
334
331
328
324
323

Tuesday 21

Waxing Crescent 26%

10:03

01:21

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: 06:50, Set: 20:03, Transit: 13:26. Moon - Rise: 10:03, Set: 01:21. Civil Dark: 20:29 - 06:24. Nautical Dark: 20:59 - 05:52. Astro Dark: 21:31 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
98
96
94
95
97
100
97
94
92
93
95
98
98
98
98
99
99
100
99
97

Low Clouds (% Sky Obscured)

60
66
73
80
80
80
79
82
85
88
81
75
68
66
64
62
65
67
70
80
92
100
99
97

Medium Clouds (% Sky Obscured)

19
5
0
0
0
0
0
0
9
15
14
13
12
13
9
4
0
0
0
0
0
17
30
34

High Clouds (% Sky Obscured)

85
80
75
70
50
37
21
40
61
85
60
30
0
0
0
0
14
25
34
23
11
0
0
0

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

Very Light Rain
Very Light Rain
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 (%)

57
63
68
77
76
73
72
69
71
76
65
51
23
27
21
5
8
8
4
13
16
18
17
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
15
15
15
15
15
16
16
16
17
17
17
17
17
17
16
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
86
87
89
90
92
92
93
93
92
93
92
92
92
92
93
93
93
95
95
96
96
95

Pressure (mb)

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

Ozone (du)

322
321
321
321
321
321
320
320
319
317
316
315
315
315
315
315
315
315
315
315
316
316
317
317

Wednesday 22

Waxing Crescent 38%

11:12

02:13

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

Sun - Rise: 06:49, Set: 20:04, Transit: 13:26. Moon - Rise: 11:12, Set: 02:13. Civil Dark: 20:29 - 06:23. Nautical Dark: 21:00 - 05:51. Astro Dark: 21:32 - 05:19

Total Clouds (% Sky Obscured)

97
97
98
98
96
93
91
93
96
99
76
53
31
34
39
45
51
54
55

Low Clouds (% Sky Obscured)

97
97
97
88
86
84
83
88
93
98
70
43
15
10
5
0
0
0
0

Medium Clouds (% Sky Obscured)

33
43
36
37
22
17
11
14
16
19
14
13
6
8
6
4
8
5
5

High Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
18
39
55

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 (%)

12
12
12
12
13
12
7
11
11
7
10
11
10
9
9
7
7
6
2

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)

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

Chance of Frost

Temperature (°C)

17
17
17
17
18
19
20
21
22
23
24
24
24
24
23
22
21
20
20

Feels Like (°C)

16
16
17
17
17
17
18
19
22
22
21
22
23
24
24
24
23
22
22

Dew Point (°C)

16
16
16
16
16
16
17
17
16
15
14
14
14
15
15
16
16
16
16

Relative Humidity (%)

93
93
90
89
88
84
80
77
67
59
52
54
55
57
62
68
74
76
79

Pressure (mb)

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

Ozone (du)

317
318
318
318
319
319
320
321
322
323
324
324
325
325
326
326
326
328
329

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

Generated: 16/04/26 06:25:54. Forecast: 16/04/26 to 22/04/26. Timezone: UTC-5.00