Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 98%

18:34

05:48

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
15 Bad
16 Bad
17 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
96
80
100
83
75
97
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

82
57
40
44
39
29
29
26
18
47
42
42
48
67
77
95
73
67
54
59
58
68
67
65

Medium Clouds (% Sky Obscured)

100
64
84
79
86
82
77
58
5
2
1
7
37
67
77
100
100
100
100
100
92
100
94
94

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
60
68
99
79
57
86
100
100
100
99
100
100
100
100
95
100
91

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
8
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
Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
9
3
1
0
0
0
0
0
0
0
0
10
30
39
53
68
55
49
67
77
78

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
17
17
17
17
17
17
17
16
16
16
16
16
17
17
17
17
17
17
17
18
18

Feels Like (°C)

16
15
15
15
16
16
15
16
16
16
15
15
16
15
15
14
15
15
15
15
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

71
73
74
74
74
74
76
78
79
83
83
83
86
90
86
82
82
81
81
81
79
81
81
85

Pressure (mb)

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

Ozone (du)

289
291
293
294
296
298
301
301
300
298
297
297
297
298
299
298
299
298
300
303
302
302
301
300

Thursday 30

Waxing Gibbous 100%

19:33

06:17

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:39, Set: 20:10, Transit: 13:25. Moon - Rise: 19:33, Set: 06:17. Civil Dark: 20:36 - 06:13. Nautical Dark: 21:07 - 05:41. Astro Dark: 21:40 - 05:08

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

77
85
84
94
54
78
67
71
34
86
8
10
85
85
83
88
89
90
91
89
91
93
94
92

Medium Clouds (% Sky Obscured)

90
96
96
93
89
100
100
97
100
100
100
100
100
100
100
100
100
97
93
100
99
97
99
100

High Clouds (% Sky Obscured)

98
96
100
100
100
100
100
90
100
100
100
100
100
100
100
100
100
78
100
100
100
100
100
92

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
95
94
65
11
8
6
12
22
63
22
33
95
95
95
95
95
95
95
95
95
95
95
92

Precipitation Amount (mm)

1.3
1.3
0.6
0.2
0
0
0
0
0
0.3
0
0
0.8
1
0.9
1.2
2.6
2.1
2.4
2.1
2.5
1.9
2.1
0.8

Wind Speed/Direction (mph)

7
7
7
7
8
7
8
9
9
8
10
10
7
6
9
10
10
12
13
13
13
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
92
93
90
90
89
89
92
89
89
92
90
87
90
93
92
92
92
92
92
92
93
93
92

Pressure (mb)

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

Ozone (du)

298
299
301
303
303
304
304
303
302
299
301
307
309
310
309
312
313
319
320
326
322
324
322
327

Friday 1

Full Moon 100%

20:32

06:50

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 OK
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 Bad
15 Bad
16 Bad
17 OK

Sun - Rise: 06:38, Set: 20:10, Transit: 13:25. Moon - Rise: 20:32, Set: 06:50. Civil Dark: 20:37 - 06:12. Nautical Dark: 21:08 - 05:40. Astro Dark: 21:41 - 05:07

Total Clouds (% Sky Obscured)

100
96
97
95
96
97
90
88
78
69
59
55
21
25
1
1
0
0
3
27
51
77
53
28

Low Clouds (% Sky Obscured)

92
86
87
58
34
13
10
12
8
7
4
0
0
0
0
0
0
0
0
1
3
49
52
28

Medium Clouds (% Sky Obscured)

100
92
94
92
93
92
77
72
71
63
59
55
21
25
0
0
0
0
3
20
32
47
31
15

High Clouds (% Sky Obscured)

93
27
36
37
1
30
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
8

ISS Passover

Visibility (miles)

4
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

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

Precipitation Probability (%)

73
47
31
16
24
32
41
29
9
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
6
4
3
4
4
3
4
5
5
6
6
5
5
5
6
6
6
6
6
6
7
6

Chance of Frost

Temperature (°C)

15
15
14
14
14
14
14
14
14
14
13
13
13
12
13
14
16
18
19
21
21
22
22
22

Feels Like (°C)

12
13
12
13
13
13
13
14
14
13
13
13
13
13
13
15
17
19
20
21
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
90
90
92
90
90
90
90
92
90
90
92
87
79
72
61
50
45
43
41
39
39

Pressure (mb)

1016
1017
1017
1018
1019
1019
1020
1020
1020
1019
1020
1020
1021
1021
1022
1022
1023
1023
1022
1022
1022
1021
1021
1020

Ozone (du)

329
328
328
331
335
334
337
337
337
335
337
338
338
339
339
340
341
343
343
343
344
344
344
345

Saturday 2

Waning Gibbous 98%

21:31

07:28

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

Sun - Rise: 06:37, Set: 20:11, Transit: 13:25. Moon - Rise: 21:31, Set: 07:28. Civil Dark: 20:37 - 06:11. Nautical Dark: 21:09 - 05:39. Astro Dark: 21:42 - 05:06

Total Clouds (% Sky Obscured)

8
2
1
0
1
1
1
1
4
5
3
7
8
7
6
0
0
0
0
18
36
54
37
20

Low Clouds (% Sky Obscured)

8
2
1
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
10
21
31
22
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
7
8
7
6
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
1
0
1
1
1
1
4
5
3
7
8
7
0
0
0
0
0
7
14
17
9
4

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)

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

Chance of Frost

Temperature (°C)

22
21
20
20
18
18
17
17
16
16
15
15
15
14
16
17
19
21
22
24
25
25
25
25

Feels Like (°C)

20
20
19
18
19
18
18
17
16
14
14
14
13
13
14
15
19
20
22
23
23
24
24
23

Dew Point (°C)

8
10
10
9
10
10
10
10
10
10
9
9
9
9
10
10
9
8
8
8
8
9
10
10

Relative Humidity (%)

41
47
50
50
58
60
63
63
65
67
67
69
69
70
67
60
52
45
39
37
34
35
36
38

Pressure (mb)

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

Ozone (du)

346
347
348
348
350
351
351
350
350
350
353
357
363
373
387
379
371
368
367
368
368
368
368
367

Sunday 3

Waning Gibbous 94%

22:29

08:12

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

Sun - Rise: 06:36, Set: 20:12, Transit: 13:24. Moon - Rise: 22:29, Set: 08:12. Civil Dark: 20:38 - 06:10. Nautical Dark: 21:10 - 05:38. Astro Dark: 21:43 - 05:04

Total Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
0
0
3
5
8
15
30
35
45
38
31
25
52
76

Low Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
15
30
45
37
29
21
14
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
11
17
20
21
22

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
3
5
8
15
13
7
5
7
9
11
41
72

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)

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

Chance of Frost

Temperature (°C)

24
23
22
21
20
19
19
18
17
17
17
16
16
16
17
18
20
21
22
24
24
25
26
26

Feels Like (°C)

23
22
22
20
20
19
19
18
17
15
15
16
15
14
14
15
15
16
17
18
22
22
22
22

Dew Point (°C)

10
11
12
11
12
12
12
11
11
11
11
11
11
11
12
12
13
13
14
14
15
15
16
16

Relative Humidity (%)

41
46
52
54
58
61
63
65
66
68
69
69
71
74
71
66
64
61
58
55
55
54
54
55

Pressure (mb)

1017
1017
1017
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1012
1011
1010
1010

Ozone (du)

366
363
363
364
364
362
361
360
358
358
356
354
351
351
349
347
345
343
342
341
340
340
340
338

Monday 4

Waning Gibbous 88%

23:24

09:01

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:35, Set: 20:13, Transit: 13:24. Moon - Rise: 23:24, Set: 09:01. Civil Dark: 20:39 - 06:09. Nautical Dark: 21:11 - 05:37. Astro Dark: 21:45 - 05:03

Total Clouds (% Sky Obscured)

100
100
99
99
100
100
100
97
96
99
100
100
100
91
83
87
92
97
100
100
100
100
81
53

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
14
29
43
48
53
59
56
54
52
42
33
23
15
7
0
7
13

Medium Clouds (% Sky Obscured)

21
49
75
99
86
72
59
41
26
14
30
46
62
69
79
87
83
74
66
71
75
64
42
30

High Clouds (% Sky Obscured)

100
99
99
98
99
99
100
97
96
95
98
99
100
73
46
23
52
79
100
100
100
100
81
53

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
3
12
17
20
17
4
14
16
10
7
3
0
0
0
0
0
0
0
0
0
0
3
7

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)

15
14
14
13
12
12
12
12
13
14
14
14
14
14
15
16
17
17
17
18
18
18
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
22
22
22
22
21
19
19
19
20
19
19
18
18
18
19
20
21
28
28
28
29

Dew Point (°C)

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

Relative Humidity (%)

57
60
61
64
67
67
68
68
69
70
73
75
79
81
79
75
73
69
64
60
58
55
52
57

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1005
1004
1003
1003

Ozone (du)

337
336
334
333
332
331
330
329
327
325
323
323
323
323
322
322
321
319
318
316
315
315
314
314

Tuesday 5

Waning Gibbous 81%

00:14

09:55

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

Sun - Rise: 06:35, Set: 20:13, Transit: 13:24. Moon - Rise: 00:14, Set: 09:55. Civil Dark: 20:40 - 06:08. Nautical Dark: 21:12 - 05:36. Astro Dark: 21:46 - 05:02

Total Clouds (% Sky Obscured)

38
46
47
44
30
16
9
12
19
26
48
72
93
94
96
98
98
99
100

Low Clouds (% Sky Obscured)

22
15
6
0
0
0
0
0
0
0
0
0
0
19
38
57
38
19
0

Medium Clouds (% Sky Obscured)

21
13
10
4
3
2
0
1
1
2
10
16
25
18
12
3
3
2
1

High Clouds (% Sky Obscured)

38
46
43
37
23
16
9
12
19
26
48
72
88
91
93
96
96
98
100

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

Precipitation Probability (%)

10
31
45
58
60
61
60
52
39
8
7
3
0
5
5
3
3
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
30
27
26
26
25
25
24
22
22
22
22
21
21
19
19
18
19
20

Dew Point (°C)

22
23
23
22
22
22
22
22
22
21
21
21
21
20
19
17
16
11
8

Relative Humidity (%)

63
69
72
75
78
80
85
88
89
88
89
91
92
92
85
76
69
48
32

Pressure (mb)

1002
1002
1002
1003
1003
1003
1004
1004
1004
1004
1003
1004
1005
1005
1007
1008
1009
1009
1009

Ozone (du)

314
314
314
315
316
316
316
316
316
315
315
315
314
314
315
316
317
318
319

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

Generated: 29/04/26 18:39:26. Forecast: 29/04/26 to 05/05/26. Timezone: UTC-5.00