Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 8%

08:07

23:08

06 OK
07 OK
08 Bad
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
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: 06:52, 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)

21
20
53
4
4
4
0
0
3
72
76
90
61
87
100
95
100
100
100
84
97
100
100
99

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
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
20
45
3
3
3
0
0
2
53
65
90
61
87
100
95
100
100
100
84
97
100
100
99

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)

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

Chance of Frost

Temperature (°C)

8
8
10
12
14
15
17
18
20
21
21
21
21
20
19
18
17
16
16
15
14
14
13
13

Feels Like (°C)

7
7
8
9
12
13
15
16
17
18
18
17
17
18
16
15
15
14
14
12
12
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

59
59
56
45
36
31
26
23
22
22
22
23
26
32
36
38
43
47
50
51
51
50
50
49

Pressure (mb)

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

Ozone (du)

332
332
332
329
325
328
330
329
328
326
324
324
324
323
321
320
319
321
320
318
317
317
316
318

Monday 20

Waxing Crescent 16%

09:01

00:19

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 OK
22 OK
23 Bad
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)

100
100
100
100
100
100
100
100
100
100
100
99
91
68
63
33
41
83
96
96
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
7
3
0
1
1
34
25
45
83
85
91
96
100

Medium Clouds (% Sky Obscured)

8
0
6
29
33
45
53
66
69
69
42
55
62
33
28
20
20
44
49
96
100
72
97
73

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
90
45
60
57
2
26
25
30
47
100
100
100
96

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
5
6

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
6
50
64
71
90

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
3
3
4
4
5
6
6
6
6
6
5
7
11
12
10
8
8
9
10
12
11
11

Relative Humidity (%)

49
50
51
47
43
39
38
38
36
35
35
35
35
42
56
63
61
59
58
63
69
78
79
82

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1025
1025
1024
1023
1022
1022
1022
1023
1023
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

319
319
319
322
323
323
322
323
326
329
330
332
336
335
334
334
334
334
336
337
336
337
339
340

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
100
97
98
91
97
100
100
98
99
79
94
96
100

Medium Clouds (% Sky Obscured)

97
99
92
66
49
70
65
79
91
69
82
70
62
74
59
69
81
69
80
59
41
31
32
31

High Clouds (% Sky Obscured)

100
100
100
59
0
11
23
25
20
11
16
0
0
0
0
0
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
1
1
7
8
9
9
9
9
9
9
9
9
8
9
8
8
9
9
5
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

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

Precipitation Probability (%)

95
95
95
95
50
59
62
50
43
50
68
60
19
27
11
28
22
16
23
22
10
6
18
22

Precipitation Amount (mm)

4.3
3.7
2.5
0.7
0
0.3
0.3
0
0
0.2
0.7
0.6
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
15
15
16
16
17
17
17
17
18
17
17
17
17
17
17
17
17
17
17

Feels Like (°C)

13
13
13
13
13
13
14
14
15
16
16
17
17
17
17
17
16
16
17
16
16
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

87
93
93
93
92
90
93
93
92
89
89
92
93
93
93
93
93
93
95
96
95
96
95
96

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1022
1022
1021
1020
1019
1019
1019
1019
1019
1020
1020
1019
1019
1018
1018
1017
1017

Ozone (du)

342
338
344
348
350
348
345
343
341
341
342
341
340
340
340
339
339
340
340
340
341
340
338
337

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 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: 06:49, 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)

100
99
97
96
98
99
100
94
88
82
80
77
75
71
66
62
70
77
87
90
91
93
94
95

Low Clouds (% Sky Obscured)

100
99
97
96
98
99
100
94
88
77
78
77
75
69
64
60
69
77
87
84
82
79
81
83

Medium Clouds (% Sky Obscured)

32
26
27
26
28
29
25
18
14
6
5
3
0
0
0
0
0
0
0
17
34
51
49
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
28
30
1
1
2
23
30
35
45
54
53

ISS Passover

Visibility (miles)

9
9
9
9
9
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
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 (%)

24
24
20
20
24
14
5
13
20
29
21
22
6
0
3
3
0
0
0
0
0
0
1
2

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)

7
7
8
8
9
10
10
10
10
10
10
10
10
9
9
11
11
11
12
12
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
16
17
17
19
19
21
22
23
23
23
23
24
23
22
21
20
21
19
19
19
19
19

Dew Point (°C)

17
16
17
17
17
18
18
19
19
18
19
18
18
19
18
18
18
18
18
18
18
18
19
19

Relative Humidity (%)

96
95
95
93
92
89
88
85
79
74
74
72
70
74
76
76
79
80
82
84
85
88
91
92

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010

Ozone (du)

333
329
328
327
326
326
326
325
325
325
323
324
323
324
326
326
323
321
320
319
319
318
315
313

Thursday 23

First Quarter 49%

12:22

02:56

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

Sun - Rise: 06:47, Set: 20:04, Transit: 13:26. Moon - Rise: 12:22, Set: 02:56. Civil Dark: 20:30 - 06:22. Nautical Dark: 21:01 - 05:50. Astro Dark: 21:33 - 05:17

Total Clouds (% Sky Obscured)

96
94
93
92
94
96
98
98
99
100
100
100
100
72
43
19
23
23
29
41
52
63
64
67

Low Clouds (% Sky Obscured)

86
87
89
91
89
86
84
73
63
52
41
29
18
15
11
8
15
22
29
41
52
63
64
67

Medium Clouds (% Sky Obscured)

39
22
10
0
0
0
0
2
40
18
23
18
50
45
43
19
23
20
0
0
0
0
0
0

High Clouds (% Sky Obscured)

58
35
40
50
56
64
84
88
94
100
100
98
100
69
40
13
6
2
0
0
0
0
1
2

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

Precipitation Probability (%)

2
3
19
8
2
5
4
4
7
4
4
18
71
89
94
91
87
76
56
45
32
10
12
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6
0.4
0.5
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
21
21
22
23
24
25
26
26
27
27
27
27
26
25
24
23
23
22
22
22
22
22

Feels Like (°C)

19
19
19
20
21
21
22
23
24
25
25
25
26
26
25
24
24
24
23
23
21
22
21
20

Dew Point (°C)

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

Relative Humidity (%)

91
88
84
85
85
83
80
79
78
77
76
68
64
67
72
78
84
84
84
85
87
89
92
89

Pressure (mb)

1010
1010
1010
1011
1011
1010
1010
1009
1008
1007
1007
1006
1005
1005
1005
1005
1005
1005
1005
1006
1005
1005
1005
1005

Ozone (du)

311
311
310
308
306
306
305
305
305
306
308
309
311
312
315
318
320
320
321
321
319
318
317
317

Friday 24

Waxing Gibbous 61%

13:30

03:31

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

Sun - Rise: 06:46, Set: 20:05, Transit: 13:26. Moon - Rise: 13:30, Set: 03:31. Civil Dark: 20:31 - 06:20. Nautical Dark: 21:02 - 05:48. Astro Dark: 21:34 - 05:16

Total Clouds (% Sky Obscured)

70
73
78
84
85
79
76
56
42
36
38
37
35
30
25
14
16
17
19
25
31
46
57
68

Low Clouds (% Sky Obscured)

70
71
73
75
62
49
36
32
28
24
28
32
35
30
25
14
15
7
0
22
31
7
7
7

Medium 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
1
3

High Clouds (% Sky Obscured)

5
10
15
23
36
41
51
36
24
14
10
5
0
1
1
1
15
17
19
25
13
2
5
7

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
8
8
8

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
2
1
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
9
14
15
17
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
20
21
21
22
23
24
28
27
27
27
28
29
29
29
29
29
28
27
21
21
21
22

Dew Point (°C)

19
19
19
19
19
16
13
10
12
14
15
16
17
18
19
20
21
20
20
19
18
18
17
18

Relative Humidity (%)

88
87
81
77
72
55
41
32
35
36
39
42
47
51
58
66
75
77
80
83
84
84
84
85

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1004
1004
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

317
317
317
318
318
319
320
321
321
321
321
321
321
321
321
321
321
321
321
320
321
321
321
321

Saturday 25

Waxing Gibbous 71%

14:36

04:02

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 OK
22 Bad
23 Bad
00 OK

Sun - Rise: 06:45, Set: 20:06, Transit: 13:26. Moon - Rise: 14:36, Set: 04:02. Civil Dark: 20:32 - 06:19. Nautical Dark: 21:03 - 05:47. Astro Dark: 21:35 - 05:15

Total Clouds (% Sky Obscured)

68
70
75
82
90
96
100
88
76
64
72
80
86
63
44
25
35
42
46

Low Clouds (% Sky Obscured)

0
8
32
78
79
72
64
59
55
50
42
34
26
18
9
0
0
0
0

Medium Clouds (% Sky Obscured)

4
7
12
16
20
21
23
22
21
20
27
31
38
31
28
23
19
22
21

High Clouds (% Sky Obscured)

9
9
8
5
34
66
98
66
38
17
35
53
72
54
41
25
28
19
6

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

Precipitation Probability (%)

7
32
43
52
47
42
35
41
46
52
80
95
95
78
59
26
23
16
0

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0.3
0.4
0.5
0.6
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
8
8
8
9
9
10
10
10
10
10
10
9
9
9

Chance of Frost

Temperature (°C)

20
20
21
22
23
24
25
27
27
27
27
28
28
28
27
25
24
23
21

Feels Like (°C)

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

Dew Point (°C)

17
18
18
19
19
20
20
21
21
22
22
23
25
26
25
23
22
21
19

Relative Humidity (%)

85
86
84
80
77
74
73
70
71
71
73
77
83
90
88
87
87
87
88

Pressure (mb)

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

Ozone (du)

320
320
319
319
318
317
316
315
314
312
311
309
307
306
305
303
302
303
303

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

Generated: 19/04/26 05:18:59. Forecast: 19/04/26 to 25/04/26. Timezone: UTC-5.00