Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 49%

13:30

02:56

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:46, Set: 20:04, Transit: 13:26. Moon - Rise: 13:30, Set: 02:56. Civil Dark: 20:30 - 06:20. Nautical Dark: 21:01 - 05:50. Astro Dark: 21:33 - 05:17

Total Clouds (% Sky Obscured)

91
83
84
84
100
87
98
100
100
67
100
58
81
90
86
92
84
77
71
78
76
68
79
72

Low Clouds (% Sky Obscured)

79
83
70
71
74
10
6
8
0
14
24
40
50
58
67
77
72
77
71
44
34
24
37
34

Medium Clouds (% Sky Obscured)

18
15
6
16
15
11
21
29
29
11
55
23
1
14
30
21
26
14
2
31
35
13
23
29

High Clouds (% Sky Obscured)

42
3
19
46
99
64
93
100
100
47
100
13
46
48
49
75
2
14
12
29
51
60
61
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
48
51
42
41
5
5
0
1
0
4
20
19
4
31
28
1
0
2
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
21
24
24
24
22
21
21
20
20
20
20
20
20
20
20
20
21
21
19
18
16
13
12

Relative Humidity (%)

72
76
77
82
82
78
78
79
75
78
79
81
84
85
87
89
91
92
87
73
60
46
36
31

Pressure (mb)

1008
1007
1006
1005
1005
1005
1005
1006
1005
1005
1005
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1005
1004
1004

Ozone (du)

320
318
318
316
314
315
318
320
320
321
322
324
325
325
326
327
327
328
329
331
329
331
332
332

Friday 24

Waxing Gibbous 61%

14:36

03:31

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

Sun - Rise: 06:45, Set: 20:05, Transit: 13:26. Moon - Rise: 14:36, Set: 03:31. Civil Dark: 20:31 - 06:19. Nautical Dark: 21:02 - 05:48. Astro Dark: 21:34 - 05:16

Total Clouds (% Sky Obscured)

62
12
0
0
0
0
0
5
45
44
70
100
79
100
97
96
96
57
90
73
100
100
63
47

Low Clouds (% Sky Obscured)

24
10
0
0
0
0
0
0
0
0
0
0
0
1
6
16
21
13
13
9
7
7
9
5

Medium Clouds (% Sky Obscured)

28
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
45
44
68
100
79
100
83
72
70
15
53
49
100
100
44
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 (%)

1
2
3
4
4
2
0
0
0
0
1
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)

10
10
8
6
3
2
2
4
4
3
2
3
4
4
4
5
5
6
8
11
12
12
13
13

Chance of Frost

Temperature (°C)

31
31
31
31
30
27
25
24
22
21
21
21
20
19
19
19
19
19
21
25
27
28
29
30

Feels Like (°C)

28
28
31
32
32
29
27
24
24
23
23
24
21
22
21
22
22
22
23
25
27
28
29
29

Dew Point (°C)

10
9
9
11
14
11
10
10
15
17
18
18
18
18
18
18
18
18
18
19
19
19
17
16

Relative Humidity (%)

27
25
25
29
37
36
36
42
62
75
82
85
89
92
93
95
95
91
80
71
64
56
48
41

Pressure (mb)

1004
1003
1003
1003
1003
1003
1004
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1006
1006
1006
1005
1004

Ozone (du)

331
331
331
331
330
329
330
330
330
329
328
326
324
324
325
326
326
327
326
325
324
323
322
320

Saturday 25

Waxing Gibbous 71%

No Rise

04:02

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

Sun - Rise: 06:44, Set: 20:06, Transit: 13:25. Moon - Rise: No Rise, Set: 04:02. Civil Dark: 20:32 - 06:18. Nautical Dark: 21:03 - 05:47. Astro Dark: 21:35 - 05:15

Total Clouds (% Sky Obscured)

35
34
43
100
100
94
86
18
5
23
19
20
21
70
50
71
76
85
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
0
0
1
5
0
0
0
0
0
0
0
0
2
7
10
15
20
13
22
15
11
10
10

Medium Clouds (% Sky Obscured)

1
16
20
47
16
5
0
0
0
0
0
0
0
0
0
0
0
0
0
11
35
13
7
10

High Clouds (% Sky Obscured)

35
34
43
100
100
77
76
18
5
23
19
20
21
55
24
24
31
51
76
72
76
100
100
65

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
7
6
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

31
32
32
31
30
29
27
26
26
25
25
24
24
23
22
22
22
23
24
25
27
28
30
31

Feels Like (°C)

30
30
31
31
29
29
27
27
24
24
22
21
22
22
21
21
20
23
24
25
26
26
28
29

Dew Point (°C)

15
15
16
17
18
19
18
17
18
18
14
17
16
15
13
13
13
15
15
15
13
11
10
10

Relative Humidity (%)

37
36
37
41
47
54
57
57
61
64
51
64
63
59
55
57
58
60
58
52
41
34
29
28

Pressure (mb)

1004
1003
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1002
1003
1003
1003
1004
1005
1005
1005
1005
1005
1005
1004

Ozone (du)

319
318
317
317
317
317
316
317
316
315
315
313
312
312
310
309
310
311
311
312
313
314
314
316

Sunday 26

Waxing Gibbous 80%

15:38

04:29

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

Sun - Rise: 06:43, Set: 20:07, Transit: 13:25. Moon - Rise: 15:38, Set: 04:29. Civil Dark: 20:33 - 06:17. Nautical Dark: 21:04 - 05:46. Astro Dark: 21:36 - 05:13

Total Clouds (% Sky Obscured)

95
95
95
95
63
32
0
0
0
0
24
49
73
78
82
87
86
85
84
56
28
0
6
11

Low Clouds (% Sky Obscured)

9
8
7
11
9
4
0
0
0
0
20
40
60
64
69
74
70
67
64
43
21
0
0
0

Medium Clouds (% Sky Obscured)

15
28
41
45
30
18
0
0
0
0
12
22
35
42
44
49
44
47
46
29
13
0
2
4

High Clouds (% Sky Obscured)

55
45
60
70
47
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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

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
1
8
1
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)

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

Chance of Frost

Temperature (°C)

31
32
31
31
30
29
28
27
27
26
26
25
25
24
24
24
24
25
26
27
29
31
32
33

Feels Like (°C)

31
32
31
32
32
29
29
28
27
27
26
26
26
25
25
25
26
26
27
27
28
28
29
30

Dew Point (°C)

10
9
8
8
11
14
18
18
18
18
17
18
19
19
20
20
20
20
20
14
10
7
6
5

Relative Humidity (%)

26
24
24
24
29
39
53
58
60
61
59
65
69
73
75
78
79
77
68
45
31
23
19
17

Pressure (mb)

1003
1003
1002
1002
1002
1003
1003
1003
1003
1003
1003
1002
1002
1003
1003
1004
1005
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

315
315
315
313
311
308
308
306
306
306
305
303
304
302
302
300
299
300
300
301
301
301
301
300

Monday 27

Waxing Gibbous 88%

16:38

04:55

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

Sun - Rise: 06:42, Set: 20:07, Transit: 13:25. Moon - Rise: 16:38, Set: 04:55. Civil Dark: 20:33 - 06:16. Nautical Dark: 21:05 - 05:45. Astro Dark: 21:37 - 05:12

Total Clouds (% Sky Obscured)

16
19
23
26
19
9
0
22
43
61
58
79
100
100
99
100
82
62
42
47
53
58
54
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
17
34
52
44
50
55
47
35
43
46
44
42
43
45
46
33
20

Medium Clouds (% Sky Obscured)

6
7
9
10
8
4
0
5
10
15
0
0
0
10
20
30
20
10
0
3
5
8
12
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
33
67
100
99
99
100
68
40
10
0
0
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

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
1
1
0
0
0
0
0
0
0
1
1
0
10
12
8
44
51

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

Chance of Frost

Temperature (°C)

33
33
33
32
31
29
28
27
25
24
23
24
23
23
23
23
23
24
25
26
27
28
30
30

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

15
15
16
16
19
20
23
26
28
28
27
31
36
42
43
45
46
39
34
28
27
25
24
26

Pressure (mb)

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

Ozone (du)

299
299
300
300
299
299
299
299
297
297
297
297
296
295
295
295
294
294
294
294
295
296
297
297

Tuesday 28

Waxing Gibbous 94%

17:36

05:21

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

Sun - Rise: 06:41, Set: 20:08, Transit: 13:25. Moon - Rise: 17:36, Set: 05:21. Civil Dark: 20:34 - 06:15. Nautical Dark: 21:06 - 05:44. Astro Dark: 21:38 - 05:11

Total Clouds (% Sky Obscured)

45
30
15
0
0
0
0
15
30
45
63
82
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

8
5
3
0
0
0
0
0
0
0
3
7
10
10
10
11
7
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
12
5
0
0
0
0
0
0
0
9
16
20
14
6
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
15
30
45
63
82
100
100
100
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
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 (%)

45
32
19
3
3
2
0
3
3
1
2
1
0
1
1
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
9
8
8
10
10
10
12
11
9
9
8
7
7
6
6
6
6
7
8
7
7
7
6

Chance of Frost

Temperature (°C)

30
31
31
30
30
28
25
23
22
21
20
20
19
18
18
17
17
18
19
20
22
24
26
27

Feels Like (°C)

27
27
28
30
31
26
25
24
23
22
21
17
17
16
16
16
16
15
16
16
17
18
18
27

Dew Point (°C)

11
12
15
17
19
17
16
15
14
13
13
11
11
10
10
10
10
10
10
11
11
11
12
12

Relative Humidity (%)

29
32
37
44
50
53
55
57
58
60
61
58
58
58
60
61
62
59
56
54
48
43
39
38

Pressure (mb)

1010
1010
1010
1010
1010
1011
1012
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1015
1015
1014
1013

Ozone (du)

298
298
298
297
297
297
298
298
299
300
301
300
300
299
300
301
303
303
303
304
303
303
303
303

Wednesday 29

Waxing Gibbous 98%

18:34

05:48

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
06 Bad

Sun - Rise: 06:40, Set: 20:09, Transit: 13:25. Moon - Rise: 18:34, Set: 05:48. Civil Dark: 20:35 - 06:14. Nautical Dark: 21:06 - 05:42. Astro Dark: 21:39 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
97
99
99
100
98
95
93

Low Clouds (% Sky Obscured)

0
0
0
0
4
8
13
29
45
61
66
71
77
80
83
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
10
10
29
34
49
55
49
47
45
42

High Clouds (% Sky Obscured)

100
100
99
99
99
100
100
99
98
97
98
99
100
79
56
33

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
1
1
5
6
7
18
24
28
39
47
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
26
27
27
26
26
27
26
26
25
20
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

36
34
38
42
45
49
54
60
59
60
59
62
64
66
71
76

Pressure (mb)

1012
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1010
1009
1008
1008
1008

Ozone (du)

303
302
302
302
302
302
301
301
301
301
301
300
300
299
299
299

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

Generated: 23/04/26 14:06:34. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-5.00