Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 16%

09:00

00:17

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:49, Set: 20:01, Transit: 13:25. Moon - Rise: 09:00, Set: 00:17. Civil Dark: 20:27 - 06:23. Nautical Dark: 20:57 - 05:53. Astro Dark: 21:29 - 05:21

Total Clouds (% Sky Obscured)

67
74
80
100
100
100
100
100
100
98
74
100
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
12
5
14
23
60
27
4
4
21
3
1
25
64
54
100
100
100
90
100
91

Medium Clouds (% Sky Obscured)

67
54
80
29
71
78
88
83
98
69
74
41
68
58
51
79
94
94
98
100
100
96
100
100

High Clouds (% Sky Obscured)

67
71
80
100
100
100
100
50
100
88
44
100
98
100
100
100
99
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
7
4
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
3
4
4
7
3
0
0
0
0
14
18
66
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.1
1.9
0.8
0.7
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
48
42
38
33
35
36
36
35
41
49
60
61
61
65
67
67
66
62
76
87
90
92
95

Pressure (mb)

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

Ozone (du)

323
324
326
325
324
323
325
328
326
325
328
327
326
327
325
326
325
328
332
333
331
332
338
337

Tuesday 21

Waxing Crescent 26%

10:03

01:19

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:48, Set: 20:02, Transit: 13:25. Moon - Rise: 10:03, Set: 01:19. Civil Dark: 20:27 - 06:22. Nautical Dark: 20:58 - 05:51. Astro Dark: 21:30 - 05:19

Total Clouds (% Sky Obscured)

100
100
99
99
99
100
99
99
98
100
100
100
93
95
94
94
89
81
86
82
83
91
93
93

Low Clouds (% Sky Obscured)

96
99
98
97
99
100
81
98
98
100
100
100
89
95
94
94
79
56
47
54
53
91
93
93

Medium Clouds (% Sky Obscured)

100
88
93
91
76
81
67
72
59
61
55
49
41
43
29
32
37
33
40
29
22
18
21
22

High Clouds (% Sky Obscured)

100
100
55
70
70
5
56
20
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
2
4
9
5
6
9
9
9
9
3
9
9
7
7
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
Very Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
86
69
41
55
48
59
62
38
30
50
51
37
18
11
10
7
14
9
14
8

Precipitation Amount (mm)

1.4
2.4
0.6
0.4
0.3
0.3
0
0.3
0
0.3
0.4
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
93
93
93
90
82
85
90
90
93
92
93
95
96
96
96
98
96
98
98
98
96

Pressure (mb)

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

Ozone (du)

339
340
339
344
346
346
345
344
343
343
341
342
342
340
337
337
337
337
338
338
340
339
338
337

Wednesday 22

Waxing Crescent 38%

11:11

02:11

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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

Sun - Rise: 06:47, Set: 20:02, Transit: 13:25. Moon - Rise: 11:11, Set: 02:11. Civil Dark: 20:28 - 06:21. Nautical Dark: 20:59 - 05:50. Astro Dark: 21:31 - 05:18

Total Clouds (% Sky Obscured)

99
100
92
80
78
86
65
67
76
53
48
50
52
57
54
56
55
70
84
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
100
92
80
76
86
65
67
76
53
48
50
52
57
31
7
12
29
48
61
81
98
98
96

Medium Clouds (% Sky Obscured)

22
29
0
34
13
27
0
0
15
0
0
0
0
0
0
0
0
0
22
23
30
7
13
18

High Clouds (% Sky Obscured)

0
0
0
0
0
19
0
0
0
0
0
1
0
0
0
6
1
4
8
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 (%)

5
3
6
18
31
35
28
15
10
8
0
3
12
1
0
0
0
0
1
6
2
1
2
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
92
88
81
72
71
68
69
74
77
79
80
85
85
89
92
93
95
95
95
93
92
89

Pressure (mb)

1018
1018
1018
1017
1016
1015
1015
1014
1013
1012
1012
1012
1012
1013
1012
1012
1012
1011
1010
1010
1010
1010
1010
1011

Ozone (du)

337
339
338
336
337
337
338
337
335
334
334
332
329
329
329
328
325
323
321
319
318
316
316
317

Thursday 23

First Quarter 49%

12:21

02:54

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 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:45, Set: 20:03, Transit: 13:25. Moon - Rise: 12:21, Set: 02:54. Civil Dark: 20:29 - 06:20. Nautical Dark: 21:00 - 05:49. Astro Dark: 21:32 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
90
79
69
79
89
100
100
97
89
75
50
25
34
40
52
52
50
48
65
82

Low Clouds (% Sky Obscured)

98
95
94
93
90
79
69
58
76
78
63
42
0
2
31
12
25
36
46
47
47
48
59
70

Medium Clouds (% Sky Obscured)

26
25
60
39
17
17
17
21
26
32
44
56
65
43
22
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
79
58
46
51
61
82
78
66
66
74
50
25
30
25
25
25
20
0
25
49

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

13
33
10
2
1
12
3
3
4
13
9
25
11
62
68
15
2
21
10
4
3
45
19
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
84
83
82
81
74
68
69
75
78
79
82
83
84
87
87
88
91
92
94
93
92
92

Pressure (mb)

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

Ozone (du)

315
314
313
313
316
317
318
319
320
321
321
321
319
318
319
320
319
320
321
319
319
319
319
320

Friday 24

Waxing Gibbous 61%

13:30

03:30

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:44, Set: 20:04, Transit: 13:25. Moon - Rise: 13:30, Set: 03:30. Civil Dark: 20:30 - 06:19. Nautical Dark: 21:01 - 05:48. Astro Dark: 21:33 - 05:15

Total Clouds (% Sky Obscured)

99
99
100
100
87
69
56
47
41
30
36
41
48
44
42
40
33
67
100
100
100
100
93
86

Low Clouds (% Sky Obscured)

80
64
49
33
35
37
39
33
28
22
23
25
26
30
34
38
0
0
0
11
23
34
48
63

Medium Clouds (% Sky Obscured)

0
0
0
0
8
12
16
12
10
10
11
12
14
12
9
6
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
95
98
53
33
21
2
2
1
0
0
0
5
0
0
0
33
67
100
100
96
96
63
36

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

Precipitation Probability (%)

9
13
3
4
1
3
11
28
9
9
20
26
28
50
66
55
41
32
16
15
11
0
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
12
11
11
11
11
9
8
8
7
6
4
4
7
7
6
8
9
8
8
7
8

Chance of Frost

Temperature (°C)

22
23
25
26
28
29
31
31
31
31
30
28
27
25
25
24
23
22
21
21
20
20
19
21

Feels Like (°C)

22
24
26
26
28
30
31
32
32
33
33
31
30
28
29
27
26
24
23
24
23
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

92
91
88
77
76
55
44
39
41
49
61
65
68
73
78
87
92
92
92
93
93
95
93
92

Pressure (mb)

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

Ozone (du)

320
320
320
320
320
321
319
318
318
318
317
317
317
316
318
317
316
315
314
314
314
313
313
313

Saturday 25

Waxing Gibbous 71%

14:35

04:00

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:43, Set: 20:05, Transit: 13:25. Moon - Rise: 14:35, Set: 04:00. Civil Dark: 20:30 - 06:17. Nautical Dark: 21:01 - 05:46. Astro Dark: 21:34 - 05:14

Total Clouds (% Sky Obscured)

79
71
64
56
62
68
74
73
73
72
51
29
8
9
10
11
34
57
79
86
93
100
100
100

Low Clouds (% Sky Obscured)

77
70
63
56
50
44
38
45
52
59
42
25
8
9
10
11
34
56
78
77
76
75
79
83

Medium Clouds (% Sky Obscured)

0
1
2
3
2
1
0
3
5
8
4
2
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
11
3
0
17
34
50
34
17
0
0
0
0
4
5
11
19
17
19
42
63
85
86
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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 (%)

3
15
19
20
22
21
8
20
26
29
41
46
48
49
47
42
41
37
31
24
17
5
6
6

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
10
11
12
12
13
13
13
13
13
13
11
9
8
7
6
5
6
7
8
8
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
83
77
73
67
61
56
61
66
72
70
70
70
74
80
85
88
89
91
91
92
92
89

Pressure (mb)

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

Ozone (du)

314
314
314
314
314
313
312
311
310
309
308
308
308
307
306
305
304
304
304
304
303
303
302
301

Sunday 26

Waxing Gibbous 80%

15:37

04:28

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
06 Bad

Sun - Rise: 06:42, Set: 20:05, Transit: 13:24. Moon - Rise: 15:37, Set: 04:28. Civil Dark: 20:31 - 06:16. Nautical Dark: 21:02 - 05:45. Astro Dark: 21:35 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
92
90
88
92
95
99
93
86
80

Low Clouds (% Sky Obscured)

88
79
71
62
51
40
28
29
30
31
20
10
0
15
29
44
29
15
0
19
39
58

Medium Clouds (% Sky Obscured)

0
16
30
45
63
81
100
100
100
100
91
83
75
60
45
28
33
36
70
69
58
47

High Clouds (% Sky Obscured)

84
90
98
100
100
100
100
100
100
100
96
92
87
88
89
86
89
91
93
66
38
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

3
3
2
0
0
0
0
0
0
0
4
7
10
25
34
39
95
95
95
74
62
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.1
1.6
0
0
0

Wind Speed/Direction (mph)

11
12
12
12
12
11
10
9
9
8
8
8
8
9
9
11
14
10
6
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
80
78
74
71
68
66
67
69
70
74
79
84
85
86
88
89
90
92
93
92

Pressure (mb)

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

Ozone (du)

301
300
299
298
296
296
295
294
294
293
293
295
296
297
298
298
298
297
296
295
295
295

Forecast for Dallas, Dallas, United States of America (32.78,-96.80)

Generated: 20/04/26 09:24:52. Forecast: 20/04/26 to 26/04/26. Timezone: UTC-5.00