Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 23%

10:08

00:05

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

Sun - Rise: 06:25, Set: 20:24, Transit: 13:24. Moon - Rise: 10:08, Set: 00:05. Civil Dark: 20:52 - 05:57. Nautical Dark: 21:25 - 05:24. Astro Dark: 22:01 - 04:48

Total Clouds (% Sky Obscured)

100
97
99
100
98
96
98
98
99
99
97
98
100
100
70
85
100
100
100
100
81
100
100
92

Low Clouds (% Sky Obscured)

42
59
83
92
93
93
94
93
98
97
81
59
58
48
56
59
60
65
76
33
63
49
38
47

Medium Clouds (% Sky Obscured)

5
0
2
0
2
44
44
63
60
56
55
44
47
57
32
34
23
23
35
68
36
58
65
70

High Clouds (% Sky Obscured)

79
90
90
82
88
55
55
55
55
56
55
76
100
100
57
60
100
100
100
68
70
100
100
88

ISS Passover

Visibility (miles)

9
9
8
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
5
9

Fog (%)

0
0
0
0
2
6
2
1
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
None
None
None
None
None
None
None
Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
None
Light Rain

Precipitation Probability (%)

1
2
1
70
23
7
10
13
7
5
2
5
5
27
31
39
73
60
47
35
59
71
52
95

Precipitation Amount (mm)

0
0
1.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0.4
0.6
0
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
18
18
20
20
20
20
20
21
21
22
24
26
27
27
26
25
24
24
24
24
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
88
93
93
92
92
89
86
81
77
71
63
60
56
52
50
49
50
56
63
75
81
84

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1019
1020
1020
1019
1018
1018
1017
1016
1016
1015
1015
1015
1014
1015
1015
1015

Ozone (du)

320
320
317
314
315
318
317
318
318
320
320
322
323
323
323
325
324
324
325
325
325
327
324
324

Thursday 21

Waxing Crescent 34%

11:19

00:52

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

Sun - Rise: 06:24, Set: 20:25, Transit: 13:24. Moon - Rise: 11:19, Set: 00:52. Civil Dark: 20:52 - 05:56. Nautical Dark: 21:26 - 05:23. Astro Dark: 22:02 - 04:47

Total Clouds (% Sky Obscured)

66
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
97
86

Low Clouds (% Sky Obscured)

47
76
85
80
66
64
87
85
94
96
96
93
93
92
94
93
90
75
37
46
19
31
26
27

Medium Clouds (% Sky Obscured)

54
40
36
77
62
53
63
65
80
95
100
98
99
98
93
82
82
64
38
27
22
8
30
12

High Clouds (% Sky Obscured)

55
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
78
92
100
86
59

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

65
78
91
95
95
95
95
95
95
95
95
95
95
95
95
95
68
24
17
24
16
0
0
1

Precipitation Amount (mm)

0.3
0.4
0.5
0.7
0.9
1.1
1.6
1.1
2.3
1.4
1.6
3.2
2.3
1.3
0.5
0.7
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
22
22
22
22
22
22
22
23
23
24
24
24
24
24
25
25
25
25
24
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
91
92
94
94
94
94
92
94
92
94
95
97
95
95
94
92
91
88
92
97
97
97

Pressure (mb)

1015
1015
1014
1014
1014
1013
1014
1014
1014
1014
1014
1013
1013
1013
1012
1011
1010
1010
1009
1009
1010
1010
1010
1010

Ozone (du)

323
324
322
323
322
321
321
320
319
318
319
319
320
322
324
327
328
330
333
337
341
345
349
352

Friday 22

Waxing Crescent 45%

12:28

01:31

00 Bad
01 Bad
02 OK
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

Sun - Rise: 06:24, Set: 20:26, Transit: 13:25. Moon - Rise: 12:28, Set: 01:31. Civil Dark: 20:53 - 05:56. Nautical Dark: 21:27 - 05:22. Astro Dark: 22:03 - 04:46

Total Clouds (% Sky Obscured)

81
76
35
91
77
100
97
67
64
60
88
77
100
100
100
100
100
100
100
100
100
100
92
84

Low Clouds (% Sky Obscured)

25
35
35
31
31
31
31
33
40
59
37
3
3
7
7
9
18
17
7
9
11
6
16
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
5
4
14
57
58
46
10
1
0
87
61
39
25
17
8

High Clouds (% Sky Obscured)

65
43
3
68
57
100
92
25
25
25
25
25
100
100
100
100
100
100
100
100
100
100
77
23

ISS Passover

Visibility (miles)

9
9
8
7
9
9
9
9
9
9
9
9
9
9
9
9
7
9
8
9
9
9
9
9

Fog (%)

6
2
0
0
1
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
Very Light Rain
None
None
Very Light Rain
None
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

1
0
1
0
0
0
32
24
7
3
1
9
8
48
68
64
73
61
42
92
95
95
81
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
2
3
3
3
4
2
4
6
7
7
6
6
7
8
9
14
11
11
11
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
98
98
98
98
96
96
96
92
89
85
78
69
62
57
56
56
68
79
77
81
86
85
87

Pressure (mb)

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

Ozone (du)

352
351
348
346
346
343
343
343
345
348
349
348
346
345
344
345
344
342
343
345
348
347
348
349

Saturday 23

First Quarter 56%

13:32

02:04

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 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)

78
76
75
72
73
74
70
82
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
19
19
19
18
22
39
44
41
55
50
44
40
53
65
78
52
26
0
15
31
46
59
72

Medium Clouds (% Sky Obscured)

0
1
0
0
0
2
9
45
27
2
1
1
2
13
24
45
68
85
100
98
96
83
75
58

High Clouds (% Sky Obscured)

33
10
35
13
38
40
0
27
77
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
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
Very Light Rain
None
None
None
None
Ice pellet
Ice pellet
Ice pellet
Ice pellet
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

4
7
15
61
90
40
41
38
17
52
31
7
5
56
78
95
95
95
60
52
41
28
59
95

Precipitation Amount (mm)

0
0
0
0.4
0.7
0
0
0
0
0.3
0
0
0
0
0.3
0.6
1
0.7
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

9
6
6
6
5
5
8
6
5
7
9
9
9
10
8
8
9
7
7
8
8
7
8
8

Chance of Frost

Temperature (°C)

23
22
22
22
22
22
22
22
23
24
25
27
28
29
28
27
25
25
25
25
24
24
23
23

Feels Like (°C)

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

Dew Point (°C)

20
19
19
20
20
21
21
21
22
22
22
23
23
22
20
19
18
20
21
21
21
21
21
21

Relative Humidity (%)

81
81
83
87
89
95
96
94
91
87
83
78
72
65
62
61
65
71
78
79
83
85
87
88

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1012
1012
1012
1013

Ozone (du)

349
350
350
348
350
353
354
348
346
345
344
344
344
342
338
335
329
327
327
326
327
324
326
327

Sunday 24

Waxing Gibbous 67%

14:32

02:32

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

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
98
96
95
94
92
91
94
96
99
92
86
80
94
89
83
89
95
100
100
100
100
89
78

Low Clouds (% Sky Obscured)

85
71
58
45
57
70
83
88
93
99
76
54
31
58
58
58
54
56
34
25
24
22
25
28

Medium Clouds (% Sky Obscured)

50
61
67
68
73
78
83
74
68
45
31
23
24
3
3
3
4
4
5
4
3
2
3
4

High Clouds (% Sky Obscured)

53
97
93
51
34
35
14
0
2
5
19
30
45
86
71
57
69
84
99
98
96
95
82
63

ISS Passover

Visibility (miles)

8
9
9
9
9
8
8
5
9
4
4
8
9
9
8
7
5
7
8
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
Very Light Rain
None
Very Light Rain
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

59
82
82
87
77
76
80
61
67
75
73
47
47
68
65
58
65
67
60
77
82
79
63
50

Precipitation Amount (mm)

0
0.2
0
0.3
0
0.4
0.8
0.3
0.3
0.6
0.5
0
0
0.3
0.3
0
0.2
0
0
0.3
0.4
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
81
85
89
92
92
92
94
92
94
95
95
94
95
92
91
90
88
88
87
90
91
94
94

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

328
329
333
333
330
328
325
328
331
330
330
331
331
332
332
332
332
333
334
335
337
338
339
341

Monday 25

Waxing Gibbous 76%

15:31

02:59

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 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)

67
54
42
30
39
48
58
64
71
78
66
55
43
52
61
69
68
66
65
66
67
69
54
39

Low Clouds (% Sky Obscured)

31
30
30
30
39
48
58
60
62
64
57
50
43
43
44
44
43
43
42
47
52
56
46
35

Medium Clouds (% Sky Obscured)

4
11
18
21
30
45
58
51
46
40
32
25
17
14
13
18
33
48
62
55
55
54
45
33

High Clouds (% Sky Obscured)

45
30
15
0
0
0
0
0
0
2
3
4
14
20
20
17
4
3
2
2
2
1
1
0

ISS Passover

Visibility (miles)

9
9
7
4
1
4
7
9
9
9
8
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
48
60
72
67
68
78
74
71
70
74
68
52
53
54
55
48
38
18
15
12
9
25
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
2
1
2
2
2
2
3
4
6
6
7
8
8
9
9
8
7
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
22
22
22
21
22
22
23
24
24
25
25
25
24
24
24
24
24
23
23
22

Relative Humidity (%)

94
95
95
95
96
95
95
94
94
92
92
90
88
87
82
79
74
75
77
78
81
82
84
86

Pressure (mb)

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

Ozone (du)

343
345
345
345
346
348
349
351
351
351
352
351
350
350
347
344
341
340
340
339
340
341
342
339

Tuesday 26

Waxing Gibbous 84%

16:29

03:25

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)

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: 20/05/26 00:39:51. Forecast: 20/05/26 to 26/05/26. Timezone: UTC-5.00