Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 56%

13:32

02:04

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:23, Set: 20:26, Transit: 13:25. Moon - Rise: 13:32, Set: 02:04. Civil Dark: 20:54 - 05:55. Nautical Dark: 21:28 - 05:22. Astro Dark: 22:04 - 04:45

Total Clouds (% Sky Obscured)

73
73
71
95
94
97
92
95
96
100
69
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
14
48
78
32
33
35
60
35
31
25
33
43
36
1
18
42
39
29
33
31
23
38
43

Medium Clouds (% Sky Obscured)

22
50
50
45
37
29
35
40
35
82
4
15
30
30
32
61
37
49
22
6
5
4
0
0

High Clouds (% Sky Obscured)

55
55
55
76
55
79
38
15
47
100
69
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
3
7
9
9
3
9
9
9
9
9
9
9
9
9
9
9
9
9
2
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
Moderate Rain
Moderate Rain
Light Rain
None
Light Rain
Moderate Rain
Light Rain
None
None
Light Rain
None
None
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

95
95
95
94
11
70
95
95
31
49
82
20
21
54
1
0
0
6
39
95
95
52
5
3

Precipitation Amount (mm)

0
2.8
3.8
0.4
0
0.6
2.5
0.6
0
0
1
0
0
0.3
0
0
0
0
0
0.6
1.7
0.3
0
0

Wind Speed/Direction (mph)

4
5
3
12
8
7
4
6
6
5
4
6
4
4
4
7
5
5
5
5
6
7
7
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
21
19
21
21
22
22
24
26
27
25
26
28
27
28
29
29
28
28
27
25
24
24

Dew Point (°C)

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

Relative Humidity (%)

74
75
84
92
91
92
91
91
88
82
78
67
60
55
51
52
50
51
55
63
67
88
88
80

Pressure (mb)

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

Ozone (du)

339
340
336
340
345
346
348
352
356
355
357
352
350
350
350
349
342
338
338
337
337
338
340
338

Sunday 24

Waxing Gibbous 67%

14:32

02:32

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 Good
20 Good
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 06:23, Set: 20:27, Transit: 13:25. Moon - Rise: 14:32, Set: 02:32. Civil Dark: 20:55 - 05:55. Nautical Dark: 21:29 - 05:21. Astro Dark: 22:05 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
79
83
71
96
94
83
80
82
69
93
81
69
41
71
49
1
2
33
31
21
26

Low Clouds (% Sky Obscured)

38
36
30
19
24
30
33
12
8
9
9
6
5
7
6
5
4
6
0
0
5
5
2
4

Medium Clouds (% Sky Obscured)

0
0
17
12
21
17
7
4
49
65
40
44
60
43
52
41
71
49
1
2
2
2
14
2

High Clouds (% Sky Obscured)

100
100
100
69
76
54
94
84
71
60
40
15
71
71
15
24
2
24
1
2
2
3
2
10

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
37
37
3
1
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 (%)

26
26
8
0
0
0
0
1
0
1
1
1
2
3
1
0
0
0
0
0
0
9
31
29

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)

3
3
3
4
4
2
4
5
4
4
5
5
5
5
5
5
5
5
6
5
5
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
23
22
22
22
22
22
24
26
27
29
31
31
33
33
32
32
31
32
31
31
29
28

Dew Point (°C)

19
19
19
19
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
20
20
20
19
18

Relative Humidity (%)

78
80
80
83
81
80
82
79
72
67
62
57
52
49
47
46
45
46
50
56
61
63
63
66

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1016
1016
1016
1015
1014
1014
1013
1013
1013
1013
1013
1014
1015
1015

Ozone (du)

338
338
341
342
341
341
342
342
344
344
343
341
341
343
342
342
342
344
344
345
346
348
349
349

Monday 25

Waxing Gibbous 76%

15:31

02:59

01 OK
02 OK
03 Good
04 OK
05 OK
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

Sun - Rise: 06:22, Set: 20:27, Transit: 13:25. Moon - Rise: 15:31, Set: 02:59. Civil Dark: 20:55 - 05:54. Nautical Dark: 21:29 - 05:20. Astro Dark: 22:06 - 04:44

Total Clouds (% Sky Obscured)

26
21
7
34
41
75
81
76
80
74
54
54
55
52
64
70
73
66
59
55
50
57
67
78

Low Clouds (% Sky Obscured)

5
0
0
0
1
2
4
6
6
5
3
2
16
17
27
49
73
66
59
55
7
14
12
13

Medium Clouds (% Sky Obscured)

2
21
1
2
3
1
1
0
0
0
0
39
43
32
47
46
41
27
27
26
29
35
38
43

High Clouds (% Sky Obscured)

10
21
7
34
29
51
67
48
55
47
5
4
7
8
3
3
1
0
1
20
25
27
35
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
9
9
9
8
9
9
9
9
9
9
9
9
8
9
8
9

Fog (%)

0
29
100
100
100
100
98
98
5
1
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
None
None

Precipitation Probability (%)

3
1
5
0
4
32
24
6
13
35
39
14
5
1
0
0
2
6
19
43
20
31
23
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
0.2
0
0

Wind Speed/Direction (mph)

4
4
3
3
3
3
2
2
2
4
5
5
4
3
3
4
5
7
6
9
7
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
25
26
25
25
25
26
27
29
31
32
34
34
35
34
33
31
32
29
29
29
28
27

Dew Point (°C)

18
19
19
18
18
18
18
18
19
19
19
19
19
18
17
16
16
18
19
21
23
21
21
21

Relative Humidity (%)

70
73
77
76
79
81
81
75
71
65
61
59
54
47
43
39
38
47
49
58
72
67
69
73

Pressure (mb)

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

Ozone (du)

350
350
349
348
346
345
344
343
342
343
341
341
342
343
345
346
345
343
342
341
339
339
339
340

Tuesday 26

Waxing Gibbous 84%

16:29

03:25

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

Sun - Rise: 06:22, Set: 20:28, Transit: 13:25. Moon - Rise: 16:29, Set: 03:25. Civil Dark: 20:56 - 05:54. Nautical Dark: 21:30 - 05:20. Astro Dark: 22:07 - 04:43

Total Clouds (% Sky Obscured)

66
55
48
42
41
40
53
66
79
71
63
56
68
80
93
78
63
49
55
61
68
80
90
96

Low Clouds (% Sky Obscured)

12
10
9
9
9
19
30
31
69
50
35
28
35
41
47
44
40
36
43
49
56
37
19
0

Medium Clouds (% Sky Obscured)

29
23
15
12
7
2
9
19
27
36
39
37
32
25
22
22
21
21
21
23
25
35
40
30

High Clouds (% Sky Obscured)

35
35
45
4
0
1
2
3
4
0
0
0
21
43
64
46
21
0
0
0
0
14
84
59

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
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None

Precipitation Probability (%)

1
2
3
5
31
35
11
9
11
15
23
21
18
12
6
5
5
2
6
19
22
62
80
71

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
73
72
73
76
76
71
63
57
51
47
43
40
38
34
34
34
38
42
48
58
74
77

Pressure (mb)

1012
1012
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012
1011
1010
1010
1009
1008
1008
1007
1007
1008
1009
1009
1009

Ozone (du)

342
342
342
341
341
341
343
343
344
345
345
344
344
343
342
340
341
340
339
338
339
339
336
334

Wednesday 27

Waxing Gibbous 91%

17:27

03:51

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:21, Set: 20:29, Transit: 13:25. Moon - Rise: 17:27, Set: 03:51. Civil Dark: 20:57 - 05:53. Nautical Dark: 21:31 - 05:19. Astro Dark: 22:08 - 04:43

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
36
54
36
18
0
6
11
17
22
27
33
53
57
63
57
50
44
43
43
42
50
57
65

Medium Clouds (% Sky Obscured)

21
17
23
80
80
80
78
71
67
71
17
8
23
28
34
36
37
39
27
15
4
21
39
57

High Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
7
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
Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

39
25
28
95
93
35
36
50
41
34
22
18
69
78
85
86
83
74
67
56
40
51
46
40

Precipitation Amount (mm)

0
0
0
1.6
0.6
0
0
0
0
0
0
0
0.2
0.2
0.3
0.4
0.4
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
21
21
20
21
20
20
21
21
21
21
20
19
17
17
16
17
17
18
19
20
20
20
19

Relative Humidity (%)

78
83
82
80
87
87
89
87
84
78
72
61
53
52
51
51
55
57
61
68
74
82
80
80

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009

Ozone (du)

333
330
328
329
329
329
333
338
339
342
339
337
335
336
336
336
335
333
332
332
331
330
332
333

Thursday 28

Waxing Gibbous 96%

18:25

04:20

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
20 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 06:21, Set: 20:29, Transit: 13:25. Moon - Rise: 18:25, Set: 04:20. Civil Dark: 20:57 - 05:53. Nautical Dark: 21:32 - 05:19. Astro Dark: 22:08 - 04:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
89
84
80
75
71
73
74
75
69
62
56
37
19
0
0
0
0

Low Clouds (% Sky Obscured)

68
71
75
72
70
68
65
62
59
63
67
70
69
68
67
63
59
56
37
19
0
0
0
0

Medium Clouds (% Sky Obscured)

47
39
31
24
17
11
12
11
9
5
1
0
0
1
4
3
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
75
49
24
26
28
29
19
10
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

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

Precipitation Probability (%)

57
82
77
58
36
10
26
33
38
32
32
31
30
25
16
24
25
28
30
32
31
34
33
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
4
2
2
2
2
3
4
5
5
6
6
6
6
6
5
5
4
4
3
4
3
2

Chance of Frost

Temperature (°C)

23
22
22
22
22
22
22
22
23
23
25
26
27
28
28
29
29
29
28
28
27
26
25
25

Feels Like (°C)

24
23
23
23
23
23
23
24
24
24
24
24
24
32
31
30
31
32
32
32
32
33
32
31

Dew Point (°C)

19
19
18
17
18
18
18
17
17
16
15
14
14
14
14
14
14
14
15
16
16
17
17
18

Relative Humidity (%)

79
79
78
76
79
79
80
74
67
62
55
49
44
42
41
39
41
41
43
47
53
59
62
65

Pressure (mb)

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

Ozone (du)

335
336
337
339
339
339
339
339
338
338
339
339
340
342
343
345
345
345
345
344
343
343
341
339

Friday 29

Waxing Gibbous 99%

19:24

04:51

Sun - Rise: 06:21, Set: 20:30, Transit: 13:25. Moon - Rise: 19:24, Set: 04:51. Civil Dark: 20:58 - 05:53. Nautical Dark: 21:32 - 05:18. Astro Dark: 22:09 - 04:41

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 23/05/26 00:59:10. Forecast: 23/05/26 to 29/05/26. Timezone: UTC-5.00